Merge "SysUI changes for Provider Model"
diff --git a/Android.bp b/Android.bp
index 1a73e9d..35f97ac 100644
--- a/Android.bp
+++ b/Android.bp
@@ -223,6 +223,9 @@
         "media/java/**/*.java",
         "media/java/**/*.aidl",
     ],
+    exclude_srcs: [
+        ":framework-media-tv-tunerresourcemanager-sources-aidl",
+    ],
     path: "media/java",
 }
 
@@ -630,6 +633,7 @@
         // in favor of an API stubs dependency in java_library "framework" below.
         "mimemap",
         "av-types-aidl-java",
+        "tv_tuner_resource_manager_aidl_interface-java",
         "soundtrigger_middleware-aidl-java",
         "modules-utils-os",
     ],
@@ -1115,6 +1119,7 @@
         "core/java/android/os/incremental/IStorageLoadingProgressListener.aidl",
         "core/java/android/os/incremental/IncrementalNewFileParams.aidl",
         "core/java/android/os/incremental/IStorageHealthListener.aidl",
+        "core/java/android/os/incremental/PerUidReadTimeouts.aidl",
         "core/java/android/os/incremental/StorageHealthCheckParams.aidl",
     ],
     path: "core/java",
diff --git a/MULTIUSER_OWNERS b/MULTIUSER_OWNERS
new file mode 100644
index 0000000..fbc611a
--- /dev/null
+++ b/MULTIUSER_OWNERS
@@ -0,0 +1,4 @@
+# OWNERS of Multiuser related files
+bookatz@google.com
+omakoto@google.com
+yamasani@google.com
diff --git a/apct-tests/perftests/core/src/android/app/PendingIntentPerfTest.java b/apct-tests/perftests/core/src/android/app/PendingIntentPerfTest.java
index a320514..1bb98cb 100644
--- a/apct-tests/perftests/core/src/android/app/PendingIntentPerfTest.java
+++ b/apct-tests/perftests/core/src/android/app/PendingIntentPerfTest.java
@@ -62,7 +62,7 @@
             state.resumeTiming();
 
             final PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0, mIntent,
-                    0);
+                    PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
             state.pauseTiming();
             pendingIntent.cancel();
@@ -80,11 +80,11 @@
         while (state.keepRunning()) {
             state.pauseTiming();
             final PendingIntent previousPendingIntent = PendingIntent.getActivity(mContext, 0,
-                    mIntent, 0);
+                    mIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
             state.resumeTiming();
 
             final PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0, mIntent,
-                    PendingIntent.FLAG_CANCEL_CURRENT);
+                    PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
             state.pauseTiming();
             pendingIntent.cancel();
@@ -102,11 +102,11 @@
         while (state.keepRunning()) {
             state.pauseTiming();
             final PendingIntent previousPendingIntent = PendingIntent.getActivity(mContext, 0,
-                    mIntent, 0);
+                    mIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
             state.resumeTiming();
 
             final PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0, mIntent,
-                    PendingIntent.FLAG_UPDATE_CURRENT);
+                    PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
             state.pauseTiming();
             previousPendingIntent.cancel();
@@ -124,7 +124,7 @@
         while (state.keepRunning()) {
             state.pauseTiming();
             final PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0,
-                    mIntent, 0);
+                    mIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
             state.resumeTiming();
 
             pendingIntent.cancel();
diff --git a/apct-tests/perftests/multiuser/OWNERS b/apct-tests/perftests/multiuser/OWNERS
new file mode 100644
index 0000000..1a206cb
--- /dev/null
+++ b/apct-tests/perftests/multiuser/OWNERS
@@ -0,0 +1 @@
+include /MULTIUSER_OWNERS
\ No newline at end of file
diff --git a/apct-tests/perftests/utils/src/android/perftests/utils/TestPackageInstaller.java b/apct-tests/perftests/utils/src/android/perftests/utils/TestPackageInstaller.java
index a433d80..530dc9d 100644
--- a/apct-tests/perftests/utils/src/android/perftests/utils/TestPackageInstaller.java
+++ b/apct-tests/perftests/utils/src/android/perftests/utils/TestPackageInstaller.java
@@ -134,7 +134,7 @@
 
             Intent intent = new Intent(action);
             PendingIntent pending = PendingIntent.getBroadcast(mContext, sessionId, intent,
-                    PendingIntent.FLAG_UPDATE_CURRENT);
+                    PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
             return pending.getIntentSender();
         }
 
diff --git a/apex/appsearch/framework/api/current.txt b/apex/appsearch/framework/api/current.txt
index ae9e7ff..ae32fba 100644
--- a/apex/appsearch/framework/api/current.txt
+++ b/apex/appsearch/framework/api/current.txt
@@ -100,6 +100,7 @@
     method public long getCreationTimestampMillis();
     method public static int getMaxIndexedProperties();
     method @NonNull public String getNamespace();
+    method @Nullable public Object getProperty(@NonNull String);
     method public boolean getPropertyBoolean(@NonNull String);
     method @Nullable public boolean[] getPropertyBooleanArray(@NonNull String);
     method @Nullable public byte[] getPropertyBytes(@NonNull String);
@@ -148,6 +149,12 @@
     method @NonNull public android.app.appsearch.GetByUriRequest.Builder setNamespace(@NonNull String);
   }
 
+  public class PackageIdentifier {
+    ctor public PackageIdentifier(@NonNull String, @NonNull byte[]);
+    method @NonNull public String getPackageName();
+    method @NonNull public byte[] getSha256Certificate();
+  }
+
   public final class PutDocumentsRequest {
     method @NonNull public java.util.List<android.app.appsearch.GenericDocument> getDocuments();
   }
@@ -233,6 +240,8 @@
 
   public final class SetSchemaRequest {
     method @NonNull public java.util.Set<android.app.appsearch.AppSearchSchema> getSchemas();
+    method @NonNull public java.util.Set<java.lang.String> getSchemasNotVisibleToSystemUi();
+    method @NonNull public java.util.Map<java.lang.String,java.util.Set<android.app.appsearch.PackageIdentifier>> getSchemasVisibleToPackages();
     method public boolean isForceOverride();
   }
 
@@ -242,6 +251,17 @@
     method @NonNull public android.app.appsearch.SetSchemaRequest.Builder addSchema(@NonNull java.util.Collection<android.app.appsearch.AppSearchSchema>);
     method @NonNull public android.app.appsearch.SetSchemaRequest build();
     method @NonNull public android.app.appsearch.SetSchemaRequest.Builder setForceOverride(boolean);
+    method @NonNull public android.app.appsearch.SetSchemaRequest.Builder setSchemaTypeVisibilityForPackage(@NonNull String, boolean, @NonNull android.app.appsearch.PackageIdentifier);
+    method @NonNull public android.app.appsearch.SetSchemaRequest.Builder setSchemaTypeVisibilityForSystemUi(@NonNull String, boolean);
+  }
+
+}
+
+package android.app.appsearch.exceptions {
+
+  public class AppSearchException extends java.lang.Exception {
+    method public int getResultCode();
+    method @NonNull public <T> android.app.appsearch.AppSearchResult<T> toAppSearchResult();
   }
 
 }
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/GenericDocument.java b/apex/appsearch/framework/java/external/android/app/appsearch/GenericDocument.java
index 85207f7..11e7fab 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/GenericDocument.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/GenericDocument.java
@@ -20,7 +20,6 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
-import android.app.appsearch.exceptions.AppSearchException;
 import android.app.appsearch.util.BundleUtil;
 import android.os.Bundle;
 import android.util.Log;
@@ -92,9 +91,7 @@
     /** Contains {@link GenericDocument} basic information (uri, schemaType etc). */
     @NonNull final Bundle mBundle;
 
-    /**
-     * Contains all properties in {@link GenericDocument} to support getting properties via keys.
-     */
+    /** Contains all properties in {@link GenericDocument} to support getting properties via keys */
     @NonNull private final Bundle mProperties;
 
     @NonNull private final String mUri;
@@ -202,6 +199,24 @@
     }
 
     /**
+     * Retrieves the property value with the given key as {@link Object}.
+     *
+     * @param key The key to look for.
+     * @return The entry with the given key as an object or {@code null} if there is no such key.
+     */
+    @Nullable
+    public Object getProperty(@NonNull String key) {
+        Preconditions.checkNotNull(key);
+        Object property = mProperties.get(key);
+        if (property instanceof ArrayList) {
+            return getPropertyBytesArray(key);
+        } else if (property instanceof Bundle[]) {
+            return getPropertyDocumentArray(key);
+        }
+        return property;
+    }
+
+    /**
      * Retrieves a {@link String} value by key.
      *
      * @param key The key to look for.
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/PackageIdentifier.java b/apex/appsearch/framework/java/external/android/app/appsearch/PackageIdentifier.java
index 8b20c09..43be442 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/PackageIdentifier.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/PackageIdentifier.java
@@ -23,10 +23,7 @@
 import java.util.Arrays;
 import java.util.Objects;
 
-/**
- * This class represents a uniquely identifiable package.
- * @hide
- */
+/** This class represents a uniquely identifiable package. */
 public class PackageIdentifier {
     private final String mPackageName;
     private final byte[] mSha256Certificate;
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/PutDocumentsRequest.java b/apex/appsearch/framework/java/external/android/app/appsearch/PutDocumentsRequest.java
index 1c360a6..b9503ee 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/PutDocumentsRequest.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/PutDocumentsRequest.java
@@ -18,7 +18,6 @@
 
 import android.annotation.NonNull;
 import android.annotation.SuppressLint;
-import android.app.appsearch.exceptions.AppSearchException;
 
 import com.android.internal.util.Preconditions;
 
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/SearchResult.java b/apex/appsearch/framework/java/external/android/app/appsearch/SearchResult.java
index 5ffa7c9..eb0b7324 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/SearchResult.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/SearchResult.java
@@ -49,31 +49,20 @@
     /** @hide */
     public static final String MATCHES_FIELD = "matches";
 
-    @NonNull private final Bundle mBundle;
+    /** @hide */
+    public static final String PACKAGE_NAME_FIELD = "packageName";
 
-    @NonNull private final Bundle mDocumentBundle;
+    @NonNull private final Bundle mBundle;
 
     /** Cache of the inflated document. Comes from inflating mDocumentBundle at first use. */
     @Nullable private GenericDocument mDocument;
 
-    /**
-     * Contains a list of MatchInfo bundles that matched the request.
-     *
-     * <p>Only populated when requested in both {@link SearchSpec.Builder#setSnippetCount} and
-     * {@link SearchSpec.Builder#setSnippetCountPerProperty}.
-     *
-     * @see #getMatches()
-     */
-    @NonNull private final List<Bundle> mMatchBundles;
-
     /** Cache of the inflated matches. Comes from inflating mMatchBundles at first use. */
     @Nullable private List<MatchInfo> mMatches;
 
     /** @hide */
     public SearchResult(@NonNull Bundle bundle) {
         mBundle = Preconditions.checkNotNull(bundle);
-        mDocumentBundle = Preconditions.checkNotNull(bundle.getBundle(DOCUMENT_FIELD));
-        mMatchBundles = Preconditions.checkNotNull(bundle.getParcelableArrayList(MATCHES_FIELD));
     }
 
     /** @hide */
@@ -90,7 +79,9 @@
     @NonNull
     public GenericDocument getDocument() {
         if (mDocument == null) {
-            mDocument = new GenericDocument(mDocumentBundle);
+            mDocument =
+                    new GenericDocument(
+                            Preconditions.checkNotNull(mBundle.getBundle(DOCUMENT_FIELD)));
         }
         return mDocument;
     }
@@ -106,9 +97,11 @@
     @NonNull
     public List<MatchInfo> getMatches() {
         if (mMatches == null) {
-            mMatches = new ArrayList<>(mMatchBundles.size());
-            for (int i = 0; i < mMatchBundles.size(); i++) {
-                MatchInfo matchInfo = new MatchInfo(getDocument(), mMatchBundles.get(i));
+            List<Bundle> matchBundles =
+                    Preconditions.checkNotNull(mBundle.getParcelableArrayList(MATCHES_FIELD));
+            mMatches = new ArrayList<>(matchBundles.size());
+            for (int i = 0; i < matchBundles.size(); i++) {
+                MatchInfo matchInfo = new MatchInfo(getDocument(), matchBundles.get(i));
                 mMatches.add(matchInfo);
             }
         }
@@ -116,6 +109,17 @@
     }
 
     /**
+     * Contains the package name that stored the {@link GenericDocument}.
+     *
+     * @return Package name that stored the document
+     * @hide
+     */
+    @NonNull
+    public String getPackageName() {
+        return Preconditions.checkNotNull(mBundle.getString(PACKAGE_NAME_FIELD));
+    }
+
+    /**
      * This class represents a match objects for any Snippets that might be present in {@link
      * SearchResults} from query. Using this class user can get the full text, exact matches and
      * Snippets of document content for a given match.
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/SearchSpec.java b/apex/appsearch/framework/java/external/android/app/appsearch/SearchSpec.java
index 400b630..c3f0d8a 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/SearchSpec.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/SearchSpec.java
@@ -19,8 +19,6 @@
 import android.annotation.IntDef;
 import android.annotation.IntRange;
 import android.annotation.NonNull;
-import android.annotation.SuppressLint;
-import android.app.appsearch.exceptions.AppSearchException;
 import android.app.appsearch.exceptions.IllegalSearchSpecException;
 import android.os.Bundle;
 import android.util.ArrayMap;
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/SetSchemaRequest.java b/apex/appsearch/framework/java/external/android/app/appsearch/SetSchemaRequest.java
index ad3ee05..e9c4cb4 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/SetSchemaRequest.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/SetSchemaRequest.java
@@ -59,7 +59,6 @@
 
     /**
      * Returns the set of schema types that have opted out of being visible on system UI surfaces.
-     * @hide
      */
     @NonNull
     public Set<String> getSchemasNotVisibleToSystemUi() {
@@ -72,7 +71,6 @@
      * certificate.
      *
      * <p>This method is inefficient to call repeatedly.
-     * @hide
      */
     @NonNull
     public Map<String, Set<PackageIdentifier>> getSchemasVisibleToPackages() {
@@ -141,7 +139,6 @@
          *
          * @param schemaType The schema type to set visibility on.
          * @param visible Whether the {@code schemaType} will be visible or not.
-         * @hide
          */
         // Merged list available from getSchemasNotVisibleToSystemUi
         @SuppressLint("MissingGetterMatchingBuilder")
@@ -165,7 +162,6 @@
          * @param schemaType The schema type to set visibility on.
          * @param visible Whether the {@code schemaType} will be visible or not.
          * @param packageIdentifier Represents the package that will be granted visibility.
-         * @hide
          */
         // Merged list available from getSchemasVisibleToPackages
         @SuppressLint("MissingGetterMatchingBuilder")
diff --git a/apex/appsearch/framework/java/external/android/app/appsearch/exceptions/AppSearchException.java b/apex/appsearch/framework/java/external/android/app/appsearch/exceptions/AppSearchException.java
index 704f180..b1a33a4 100644
--- a/apex/appsearch/framework/java/external/android/app/appsearch/exceptions/AppSearchException.java
+++ b/apex/appsearch/framework/java/external/android/app/appsearch/exceptions/AppSearchException.java
@@ -25,8 +25,6 @@
  *
  * <p>These exceptions can be converted into a failed {@link AppSearchResult} for propagating to the
  * client.
- *
- * @hide
  */
 public class AppSearchException extends Exception {
     private final @AppSearchResult.ResultCode int mResultCode;
diff --git a/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/AppSearchImpl.java b/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/AppSearchImpl.java
index 47a81eb..a2126b1 100644
--- a/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/AppSearchImpl.java
+++ b/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/AppSearchImpl.java
@@ -37,6 +37,7 @@
 import com.android.server.appsearch.external.localstorage.converter.SearchSpecToProtoConverter;
 
 import com.google.android.icing.IcingSearchEngine;
+import com.google.android.icing.proto.DeleteByQueryResultProto;
 import com.google.android.icing.proto.DeleteResultProto;
 import com.google.android.icing.proto.DocumentProto;
 import com.google.android.icing.proto.GetAllNamespacesResultProto;
@@ -609,7 +610,7 @@
         SearchSpecProto searchSpecProto = SearchSpecToProtoConverter.toSearchSpecProto(searchSpec);
         SearchSpecProto.Builder searchSpecBuilder =
                 searchSpecProto.toBuilder().setQuery(queryExpression);
-        DeleteResultProto deleteResultProto;
+        DeleteByQueryResultProto deleteResultProto;
         mReadWriteLock.writeLock().lock();
         try {
             // Only rewrite SearchSpec for non empty prefixes.
@@ -797,11 +798,27 @@
      * Removes any prefixes from types and namespaces mentioned anywhere in {@code documentBuilder}.
      *
      * @param documentBuilder The document to mutate
+     * @return Prefix name that was removed from the document.
+     * @throws AppSearchException if there are unexpected database prefixing errors.
      */
+    @NonNull
     @VisibleForTesting
-    static void removePrefixesFromDocument(@NonNull DocumentProto.Builder documentBuilder)
+    static String removePrefixesFromDocument(@NonNull DocumentProto.Builder documentBuilder)
             throws AppSearchException {
         // Rewrite the type name and namespace to remove the prefix.
+        String schemaPrefix = getPrefix(documentBuilder.getSchema());
+        String namespacePrefix = getPrefix(documentBuilder.getNamespace());
+
+        if (!schemaPrefix.equals(namespacePrefix)) {
+            throw new AppSearchException(
+                    AppSearchResult.RESULT_INTERNAL_ERROR,
+                    "Found unexpected"
+                            + " multiple prefix names in document: "
+                            + schemaPrefix
+                            + ", "
+                            + namespacePrefix);
+        }
+
         documentBuilder.setSchema(removePrefix(documentBuilder.getSchema()));
         documentBuilder.setNamespace(removePrefix(documentBuilder.getNamespace()));
 
@@ -816,12 +833,22 @@
                 for (int documentIdx = 0; documentIdx < documentCount; documentIdx++) {
                     DocumentProto.Builder derivedDocumentBuilder =
                             propertyBuilder.getDocumentValues(documentIdx).toBuilder();
-                    removePrefixesFromDocument(derivedDocumentBuilder);
+                    String nestedPrefix = removePrefixesFromDocument(derivedDocumentBuilder);
+                    if (!nestedPrefix.equals(schemaPrefix)) {
+                        throw new AppSearchException(
+                                AppSearchResult.RESULT_INTERNAL_ERROR,
+                                "Found unexpected multiple prefix names in document: "
+                                        + schemaPrefix
+                                        + ", "
+                                        + nestedPrefix);
+                    }
                     propertyBuilder.setDocumentValues(documentIdx, derivedDocumentBuilder);
                 }
                 documentBuilder.setProperties(propertyIdx, propertyBuilder);
             }
         }
+
+        return schemaPrefix;
     }
 
     /**
@@ -929,6 +956,25 @@
         return packageName + PACKAGE_DELIMITER + databaseName + DATABASE_DELIMITER;
     }
 
+    /**
+     * Returns the package name that's contained within the {@code prefix}.
+     *
+     * @param prefix Prefix string that contains the package name inside of it. The package name
+     *     must be in the front of the string, and separated from the rest of the string by the
+     *     {@link #PACKAGE_DELIMITER}.
+     * @return Valid package name.
+     */
+    @NonNull
+    private static String getPackageName(@NonNull String prefix) {
+        int delimiterIndex = prefix.indexOf(PACKAGE_DELIMITER);
+        if (delimiterIndex == -1) {
+            // This should never happen if we construct our prefixes properly
+            Log.wtf(TAG, "Malformed prefix doesn't contain package name: " + prefix);
+            return "";
+        }
+        return prefix.substring(0, delimiterIndex);
+    }
+
     @NonNull
     private static String removePrefix(@NonNull String prefixedString) throws AppSearchException {
         // The prefix is made up of the package, then the database. So we only need to find the
@@ -949,7 +995,7 @@
         if (databaseDelimiterIndex == -1) {
             throw new AppSearchException(
                     AppSearchResult.RESULT_UNKNOWN_ERROR,
-                    "The databaseName prefixed value doesn't contains a valid database name.");
+                    "The databaseName prefixed value doesn't contain a valid database name.");
         }
 
         // Add 1 to include the char size of the DATABASE_DELIMITER
@@ -1034,20 +1080,24 @@
     }
 
     /** Remove the rewritten schema types from any result documents. */
-    private static SearchResultPage rewriteSearchResultProto(
-            @NonNull SearchResultProto searchResultProto) throws AppSearchException {
+    @NonNull
+    @VisibleForTesting
+    static SearchResultPage rewriteSearchResultProto(@NonNull SearchResultProto searchResultProto)
+            throws AppSearchException {
+        // Parallel array of package names for each document search result.
+        List<String> packageNames = new ArrayList<>(searchResultProto.getResultsCount());
+
         SearchResultProto.Builder resultsBuilder = searchResultProto.toBuilder();
         for (int i = 0; i < searchResultProto.getResultsCount(); i++) {
-            if (searchResultProto.getResults(i).hasDocument()) {
-                SearchResultProto.ResultProto.Builder resultBuilder =
-                        searchResultProto.getResults(i).toBuilder();
-                DocumentProto.Builder documentBuilder = resultBuilder.getDocument().toBuilder();
-                removePrefixesFromDocument(documentBuilder);
-                resultBuilder.setDocument(documentBuilder);
-                resultsBuilder.setResults(i, resultBuilder);
-            }
+            SearchResultProto.ResultProto.Builder resultBuilder =
+                    searchResultProto.getResults(i).toBuilder();
+            DocumentProto.Builder documentBuilder = resultBuilder.getDocument().toBuilder();
+            String prefix = removePrefixesFromDocument(documentBuilder);
+            packageNames.add(getPackageName(prefix));
+            resultBuilder.setDocument(documentBuilder);
+            resultsBuilder.setResults(i, resultBuilder);
         }
-        return SearchResultToProtoConverter.toSearchResultPage(resultsBuilder);
+        return SearchResultToProtoConverter.toSearchResultPage(resultsBuilder, packageNames);
     }
 
     @GuardedBy("mReadWriteLock")
diff --git a/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/GenericDocumentToProtoConverter.java b/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/GenericDocumentToProtoConverter.java
index 5474cd0..a2386ec 100644
--- a/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/GenericDocumentToProtoConverter.java
+++ b/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/GenericDocumentToProtoConverter.java
@@ -54,40 +54,43 @@
         for (int i = 0; i < keys.size(); i++) {
             String name = keys.get(i);
             PropertyProto.Builder propertyProto = PropertyProto.newBuilder().setName(name);
-            String[] stringValues = document.getPropertyStringArray(name);
-            long[] longValues = document.getPropertyLongArray(name);
-            double[] doubleValues = document.getPropertyDoubleArray(name);
-            boolean[] booleanValues = document.getPropertyBooleanArray(name);
-            byte[][] bytesValues = document.getPropertyBytesArray(name);
-            GenericDocument[] documentValues = document.getPropertyDocumentArray(name);
-            if (stringValues != null) {
+            Object property = document.getProperty(name);
+            if (property instanceof String[]) {
+                String[] stringValues = (String[]) property;
                 for (int j = 0; j < stringValues.length; j++) {
                     propertyProto.addStringValues(stringValues[j]);
                 }
-            } else if (longValues != null) {
+            } else if (property instanceof long[]) {
+                long[] longValues = (long[]) property;
                 for (int j = 0; j < longValues.length; j++) {
                     propertyProto.addInt64Values(longValues[j]);
                 }
-            } else if (doubleValues != null) {
+            } else if (property instanceof double[]) {
+                double[] doubleValues = (double[]) property;
                 for (int j = 0; j < doubleValues.length; j++) {
                     propertyProto.addDoubleValues(doubleValues[j]);
                 }
-            } else if (booleanValues != null) {
+            } else if (property instanceof boolean[]) {
+                boolean[] booleanValues = (boolean[]) property;
                 for (int j = 0; j < booleanValues.length; j++) {
                     propertyProto.addBooleanValues(booleanValues[j]);
                 }
-            } else if (bytesValues != null) {
+            } else if (property instanceof byte[][]) {
+                byte[][] bytesValues = (byte[][]) property;
                 for (int j = 0; j < bytesValues.length; j++) {
                     propertyProto.addBytesValues(ByteString.copyFrom(bytesValues[j]));
                 }
-            } else if (documentValues != null) {
+            } else if (property instanceof GenericDocument[]) {
+                GenericDocument[] documentValues = (GenericDocument[]) property;
                 for (int j = 0; j < documentValues.length; j++) {
                     DocumentProto proto = toDocumentProto(documentValues[j]);
                     propertyProto.addDocumentValues(proto);
                 }
             } else {
                 throw new IllegalStateException(
-                        "Property \"" + name + "\" has unsupported value type");
+                        String.format(
+                                "Property \"%s\" has unsupported value type %s",
+                                name, property.getClass().toString()));
             }
             mProtoBuilder.addProperties(propertyProto);
         }
diff --git a/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/SearchResultToProtoConverter.java b/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/SearchResultToProtoConverter.java
index 4d107a9..ccd567d 100644
--- a/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/SearchResultToProtoConverter.java
+++ b/apex/appsearch/service/java/com/android/server/appsearch/external/localstorage/converter/SearchResultToProtoConverter.java
@@ -22,12 +22,15 @@
 import android.app.appsearch.SearchResultPage;
 import android.os.Bundle;
 
+import com.android.internal.util.Preconditions;
+
 import com.google.android.icing.proto.SearchResultProto;
 import com.google.android.icing.proto.SearchResultProtoOrBuilder;
 import com.google.android.icing.proto.SnippetMatchProto;
 import com.google.android.icing.proto.SnippetProto;
 
 import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Translates a {@link SearchResultProto} into {@link SearchResult}s.
@@ -37,27 +40,45 @@
 public class SearchResultToProtoConverter {
     private SearchResultToProtoConverter() {}
 
-    /** Translate a {@link SearchResultProto} into {@link SearchResultPage}. */
+    /**
+     * Translate a {@link SearchResultProto} into {@link SearchResultPage}.
+     *
+     * @param proto The {@link SearchResultProto} containing results.
+     * @param packageNames A parallel array of package names. The package name at index 'i' of this
+     *     list should be the package that indexed the document at index 'i' of proto.getResults(i).
+     * @return {@link SearchResultPage} of results.
+     */
     @NonNull
-    public static SearchResultPage toSearchResultPage(@NonNull SearchResultProtoOrBuilder proto) {
+    public static SearchResultPage toSearchResultPage(
+            @NonNull SearchResultProtoOrBuilder proto, @NonNull List<String> packageNames) {
+        Preconditions.checkArgument(
+                proto.getResultsCount() == packageNames.size(),
+                "Size of " + "results does not match the number of package names.");
         Bundle bundle = new Bundle();
         bundle.putLong(SearchResultPage.NEXT_PAGE_TOKEN_FIELD, proto.getNextPageToken());
         ArrayList<Bundle> resultBundles = new ArrayList<>(proto.getResultsCount());
         for (int i = 0; i < proto.getResultsCount(); i++) {
-            resultBundles.add(toSearchResultBundle(proto.getResults(i)));
+            resultBundles.add(toSearchResultBundle(proto.getResults(i), packageNames.get(i)));
         }
         bundle.putParcelableArrayList(SearchResultPage.RESULTS_FIELD, resultBundles);
         return new SearchResultPage(bundle);
     }
 
-    /** Translate a {@link SearchResultProto.ResultProto} into {@link SearchResult}. */
+    /**
+     * Translate a {@link SearchResultProto.ResultProto} into {@link SearchResult}.
+     *
+     * @param proto The proto to be converted.
+     * @param packageName The package name associated with the document in {@code proto}.
+     * @return A {@link SearchResult} bundle.
+     */
     @NonNull
     private static Bundle toSearchResultBundle(
-            @NonNull SearchResultProto.ResultProtoOrBuilder proto) {
+            @NonNull SearchResultProto.ResultProtoOrBuilder proto, @NonNull String packageName) {
         Bundle bundle = new Bundle();
         GenericDocument document =
                 GenericDocumentToProtoConverter.toGenericDocument(proto.getDocument());
         bundle.putBundle(SearchResult.DOCUMENT_FIELD, document.getBundle());
+        bundle.putString(SearchResult.PACKAGE_NAME_FIELD, packageName);
 
         ArrayList<Bundle> matchList = new ArrayList<>();
         if (proto.hasSnippet()) {
diff --git a/apex/appsearch/synced_jetpack_changeid.txt b/apex/appsearch/synced_jetpack_changeid.txt
index 2b1ec08..73f64dc 100644
--- a/apex/appsearch/synced_jetpack_changeid.txt
+++ b/apex/appsearch/synced_jetpack_changeid.txt
@@ -1 +1 @@
-I596ad1269b4d3a4f26db67f5d970aeaa3bf94a9d
+I8b7425b3f87153547d1c8f5b560be5a54c9be97e
diff --git a/apex/appsearch/testing/java/com/android/server/appsearch/testing/GlobalSearchSessionShimImpl.java b/apex/appsearch/testing/java/com/android/server/appsearch/testing/GlobalSearchSessionShimImpl.java
index 9e22bf6..6859747 100644
--- a/apex/appsearch/testing/java/com/android/server/appsearch/testing/GlobalSearchSessionShimImpl.java
+++ b/apex/appsearch/testing/java/com/android/server/appsearch/testing/GlobalSearchSessionShimImpl.java
@@ -46,7 +46,7 @@
     private final ExecutorService mExecutor;
 
     @NonNull
-    public static ListenableFuture<GlobalSearchSessionShimImpl> createGlobalSearchSession() {
+    public static ListenableFuture<GlobalSearchSessionShim> createGlobalSearchSession() {
         Context context = ApplicationProvider.getApplicationContext();
         AppSearchManager appSearchManager = context.getSystemService(AppSearchManager.class);
         SettableFuture<AppSearchResult<GlobalSearchSession>> future = SettableFuture.create();
diff --git a/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/AppSearchSessionShim.java b/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/AppSearchSessionShim.java
index 8383df4..e439c5a 100644
--- a/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/AppSearchSessionShim.java
+++ b/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/AppSearchSessionShim.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 The Android Open Source Project
+ * Copyright 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package android.app.appsearch;
 
 import android.annotation.NonNull;
@@ -26,7 +27,7 @@
  * Represents a connection to an AppSearch storage system where {@link GenericDocument}s can be
  * placed and queried.
  *
- * All implementations of this interface must be thread safe.
+ * <p>All implementations of this interface must be thread safe.
  */
 public interface AppSearchSessionShim {
 
@@ -37,41 +38,42 @@
      * to {@link #setSchema}, if any, to determine how to treat existing documents. The following
      * types of schema modifications are always safe and are made without deleting any existing
      * documents:
+     *
      * <ul>
-     *     <li>Addition of new types
-     *     <li>Addition of new
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_OPTIONAL OPTIONAL} or
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_REPEATED REPEATED} properties to a
-     *         type
-     *     <li>Changing the cardinality of a data type to be less restrictive (e.g. changing an
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_OPTIONAL OPTIONAL} property into a
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_REPEATED REPEATED} property.
+     *   <li>Addition of new types
+     *   <li>Addition of new {@link AppSearchSchema.PropertyConfig#CARDINALITY_OPTIONAL OPTIONAL} or
+     *       {@link AppSearchSchema.PropertyConfig#CARDINALITY_REPEATED REPEATED} properties to a
+     *       type
+     *   <li>Changing the cardinality of a data type to be less restrictive (e.g. changing an {@link
+     *       AppSearchSchema.PropertyConfig#CARDINALITY_OPTIONAL OPTIONAL} property into a {@link
+     *       AppSearchSchema.PropertyConfig#CARDINALITY_REPEATED REPEATED} property.
      * </ul>
      *
      * <p>The following types of schema changes are not backwards-compatible:
+     *
      * <ul>
-     *     <li>Removal of an existing type
-     *     <li>Removal of a property from a type
-     *     <li>Changing the data type ({@code boolean}, {@code long}, etc.) of an existing property
-     *     <li>For properties of {@code Document} type, changing the schema type of
-     *         {@code Document}s of that property
-     *     <li>Changing the cardinality of a data type to be more restrictive (e.g. changing an
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_OPTIONAL OPTIONAL} property into a
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_REQUIRED REQUIRED} property).
-     *     <li>Adding a
-     *         {@link AppSearchSchema.PropertyConfig#CARDINALITY_REQUIRED REQUIRED} property.
+     *   <li>Removal of an existing type
+     *   <li>Removal of a property from a type
+     *   <li>Changing the data type ({@code boolean}, {@code long}, etc.) of an existing property
+     *   <li>For properties of {@code Document} type, changing the schema type of {@code Document}s
+     *       of that property
+     *   <li>Changing the cardinality of a data type to be more restrictive (e.g. changing an {@link
+     *       AppSearchSchema.PropertyConfig#CARDINALITY_OPTIONAL OPTIONAL} property into a {@link
+     *       AppSearchSchema.PropertyConfig#CARDINALITY_REQUIRED REQUIRED} property).
+     *   <li>Adding a {@link AppSearchSchema.PropertyConfig#CARDINALITY_REQUIRED REQUIRED} property.
      * </ul>
+     *
      * <p>Supplying a schema with such changes will, by default, result in this call completing its
-     * future with an {@link androidx.appsearch.exceptions.AppSearchException} with a code of
+     * future with an {@link android.app.appsearch.exceptions.AppSearchException} with a code of
      * {@link AppSearchResult#RESULT_INVALID_SCHEMA} and a message describing the incompatibility.
      * In this case the previously set schema will remain active.
      *
      * <p>If you need to make non-backwards-compatible changes as described above, you can set the
      * {@link SetSchemaRequest.Builder#setForceOverride} method to {@code true}. In this case,
-     * instead of completing its future with an
-     * {@link androidx.appsearch.exceptions.AppSearchException} with the
-     * {@link AppSearchResult#RESULT_INVALID_SCHEMA} error code, all documents which are not
-     * compatible with the new schema will be deleted and the incompatible schema will be applied.
+     * instead of completing its future with an {@link
+     * android.app.appsearch.exceptions.AppSearchException} with the {@link
+     * AppSearchResult#RESULT_INVALID_SCHEMA} error code, all documents which are not compatible
+     * with the new schema will be deleted and the incompatible schema will be applied.
      *
      * <p>It is a no-op to set the same schema as has been previously set; this is handled
      * efficiently.
@@ -79,8 +81,8 @@
      * <p>By default, documents are visible on platform surfaces. To opt out, call {@code
      * SetSchemaRequest.Builder#setPlatformSurfaceable} with {@code surfaceable} as false. Any
      * visibility settings apply only to the schemas that are included in the {@code request}.
-     * Visibility settings for a schema type do not apply or persist across
-     * {@link SetSchemaRequest}s.
+     * Visibility settings for a schema type do not apply or persist across {@link
+     * SetSchemaRequest}s.
      *
      * @param request The schema update request.
      * @return The pending result of performing this operation.
@@ -107,10 +109,9 @@
      * schema type previously registered via the {@link #setSchema} method.
      *
      * @param request {@link PutDocumentsRequest} containing documents to be indexed
-     * @return The pending result of performing this operation. The keys of the returned
-     * {@link AppSearchBatchResult} are the URIs of the input documents. The values are
-     * {@code null} if they were successfully indexed, or a failed {@link AppSearchResult}
-     * otherwise.
+     * @return The pending result of performing this operation. The keys of the returned {@link
+     *     AppSearchBatchResult} are the URIs of the input documents. The values are {@code null} if
+     *     they were successfully indexed, or a failed {@link AppSearchResult} otherwise.
      */
     @NonNull
     ListenableFuture<AppSearchBatchResult<String, Void>> putDocuments(
@@ -120,11 +121,11 @@
      * Retrieves {@link GenericDocument}s by URI.
      *
      * @param request {@link GetByUriRequest} containing URIs to be retrieved.
-     * @return The pending result of performing this operation. The keys of the returned
-     * {@link AppSearchBatchResult} are the input URIs. The values are the returned
-     * {@link GenericDocument}s on success, or a failed {@link AppSearchResult} otherwise.
-     * URIs that are not found will return a failed {@link AppSearchResult} with a result code
-     * of {@link AppSearchResult#RESULT_NOT_FOUND}.
+     * @return The pending result of performing this operation. The keys of the returned {@link
+     *     AppSearchBatchResult} are the input URIs. The values are the returned {@link
+     *     GenericDocument}s on success, or a failed {@link AppSearchResult} otherwise. URIs that
+     *     are not found will return a failed {@link AppSearchResult} with a result code of {@link
+     *     AppSearchResult#RESULT_NOT_FOUND}.
      */
     @NonNull
     ListenableFuture<AppSearchBatchResult<String, GenericDocument>> getByUri(
@@ -134,42 +135,39 @@
      * Searches a document based on a given query string.
      *
      * <p>Currently we support following features in the raw query format:
+     *
      * <ul>
-     *     <li>AND
-     *     <p>AND joins (e.g. “match documents that have both the terms ‘dog’ and
-     *     ‘cat’”).
-     *     Example: hello world matches documents that have both ‘hello’ and ‘world’
-     *     <li>OR
-     *     <p>OR joins (e.g. “match documents that have either the term ‘dog’ or
-     *     ‘cat’”).
-     *     Example: dog OR puppy
-     *     <li>Exclusion
-     *     <p>Exclude a term (e.g. “match documents that do
-     *     not have the term ‘dog’”).
-     *     Example: -dog excludes the term ‘dog’
-     *     <li>Grouping terms
-     *     <p>Allow for conceptual grouping of subqueries to enable hierarchical structures (e.g.
-     *     “match documents that have either ‘dog’ or ‘puppy’, and either ‘cat’ or ‘kitten’”).
-     *     Example: (dog puppy) (cat kitten) two one group containing two terms.
-     *     <li>Property restricts
-     *     <p> Specifies which properties of a document to specifically match terms in (e.g.
-     *     “match documents where the ‘subject’ property contains ‘important’”).
-     *     Example: subject:important matches documents with the term ‘important’ in the
-     *     ‘subject’ property
-     *     <li>Schema type restricts
-     *     <p>This is similar to property restricts, but allows for restricts on top-level document
-     *     fields, such as schema_type. Clients should be able to limit their query to documents of
-     *     a certain schema_type (e.g. “match documents that are of the ‘Email’ schema_type”).
-     *     Example: { schema_type_filters: “Email”, “Video”,query: “dog” } will match documents
-     *     that contain the query term ‘dog’ and are of either the ‘Email’ schema type or the
-     *     ‘Video’ schema type.
+     *   <li>AND
+     *       <p>AND joins (e.g. “match documents that have both the terms ‘dog’ and ‘cat’”).
+     *       Example: hello world matches documents that have both ‘hello’ and ‘world’
+     *   <li>OR
+     *       <p>OR joins (e.g. “match documents that have either the term ‘dog’ or ‘cat’”). Example:
+     *       dog OR puppy
+     *   <li>Exclusion
+     *       <p>Exclude a term (e.g. “match documents that do not have the term ‘dog’”). Example:
+     *       -dog excludes the term ‘dog’
+     *   <li>Grouping terms
+     *       <p>Allow for conceptual grouping of subqueries to enable hierarchical structures (e.g.
+     *       “match documents that have either ‘dog’ or ‘puppy’, and either ‘cat’ or ‘kitten’”).
+     *       Example: (dog puppy) (cat kitten) two one group containing two terms.
+     *   <li>Property restricts
+     *       <p>Specifies which properties of a document to specifically match terms in (e.g. “match
+     *       documents where the ‘subject’ property contains ‘important’”). Example:
+     *       subject:important matches documents with the term ‘important’ in the ‘subject’ property
+     *   <li>Schema type restricts
+     *       <p>This is similar to property restricts, but allows for restricts on top-level
+     *       document fields, such as schema_type. Clients should be able to limit their query to
+     *       documents of a certain schema_type (e.g. “match documents that are of the ‘Email’
+     *       schema_type”). Example: { schema_type_filters: “Email”, “Video”,query: “dog” } will
+     *       match documents that contain the query term ‘dog’ and are of either the ‘Email’ schema
+     *       type or the ‘Video’ schema type.
      * </ul>
      *
-     * <p> This method is lightweight. The heavy work will be done in
-     * {@link SearchResults#getNextPage()}.
+     * <p>This method is lightweight. The heavy work will be done in {@link
+     * SearchResultsShim#getNextPage()}.
      *
      * @param queryExpression Query String to search.
-     * @param searchSpec      Spec for setting filters, raw query etc.
+     * @param searchSpec Spec for setting filters, raw query etc.
      * @return The search result of performing this operation.
      */
     @NonNull
@@ -179,11 +177,10 @@
      * Removes {@link GenericDocument}s from the index by URI.
      *
      * @param request Request containing URIs to be removed.
-     * @return The pending result of performing this operation. The keys of the returned
-     * {@link AppSearchBatchResult} are the input URIs. The values are {@code null} on success,
-     * or a failed {@link AppSearchResult} otherwise. URIs that are not found will return a
-     * failed {@link AppSearchResult} with a result code of
-     * {@link AppSearchResult#RESULT_NOT_FOUND}.
+     * @return The pending result of performing this operation. The keys of the returned {@link
+     *     AppSearchBatchResult} are the input URIs. The values are {@code null} on success, or a
+     *     failed {@link AppSearchResult} otherwise. URIs that are not found will return a failed
+     *     {@link AppSearchResult} with a result code of {@link AppSearchResult#RESULT_NOT_FOUND}.
      */
     @NonNull
     ListenableFuture<AppSearchBatchResult<String, Void>> removeByUri(
@@ -191,18 +188,18 @@
 
     /**
      * Removes {@link GenericDocument}s from the index by Query. Documents will be removed if they
-     * match the {@code queryExpression} in given namespaces and schemaTypes which is set via
-     * {@link SearchSpec.Builder#addNamespace} and {@link SearchSpec.Builder#addSchemaType}.
+     * match the {@code queryExpression} in given namespaces and schemaTypes which is set via {@link
+     * SearchSpec.Builder#addNamespace} and {@link SearchSpec.Builder#addSchemaType}.
      *
-     * <p> An empty {@code queryExpression} matches all documents.
+     * <p>An empty {@code queryExpression} matches all documents.
      *
-     * <p> An empty set of namespaces or schemaTypes matches all namespaces or schemaTypes in
-     * the current database.
+     * <p>An empty set of namespaces or schemaTypes matches all namespaces or schemaTypes in the
+     * current database.
      *
      * @param queryExpression Query String to search.
-     * @param searchSpec      Spec containing schemaTypes, namespaces and query expression
-     *                        indicates how document will be removed. All specific about how to
-     *                        scoring, ordering, snippeting and resulting will be ignored.
+     * @param searchSpec Spec containing schemaTypes, namespaces and query expression indicates how
+     *     document will be removed. All specific about how to scoring, ordering, snippeting and
+     *     resulting will be ignored.
      * @return The pending result of performing this operation.
      */
     @NonNull
diff --git a/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/GlobalSearchSessionShim.java b/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/GlobalSearchSessionShim.java
index 33dc379..2d09247 100644
--- a/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/GlobalSearchSessionShim.java
+++ b/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/GlobalSearchSessionShim.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 The Android Open Source Project
+ * Copyright 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package android.app.appsearch;
 
 import android.annotation.NonNull;
@@ -27,42 +28,39 @@
      * Searches across all documents in the storage based on a given query string.
      *
      * <p>Currently we support following features in the raw query format:
+     *
      * <ul>
-     *     <li>AND
-     *     <p>AND joins (e.g. “match documents that have both the terms ‘dog’ and
-     *     ‘cat’”).
-     *     Example: hello world matches documents that have both ‘hello’ and ‘world’
-     *     <li>OR
-     *     <p>OR joins (e.g. “match documents that have either the term ‘dog’ or
-     *     ‘cat’”).
-     *     Example: dog OR puppy
-     *     <li>Exclusion
-     *     <p>Exclude a term (e.g. “match documents that do
-     *     not have the term ‘dog’”).
-     *     Example: -dog excludes the term ‘dog’
-     *     <li>Grouping terms
-     *     <p>Allow for conceptual grouping of subqueries to enable hierarchical structures (e.g.
-     *     “match documents that have either ‘dog’ or ‘puppy’, and either ‘cat’ or ‘kitten’”).
-     *     Example: (dog puppy) (cat kitten) two one group containing two terms.
-     *     <li>Property restricts
-     *     <p> Specifies which properties of a document to specifically match terms in (e.g.
-     *     “match documents where the ‘subject’ property contains ‘important’”).
-     *     Example: subject:important matches documents with the term ‘important’ in the
-     *     ‘subject’ property
-     *     <li>Schema type restricts
-     *     <p>This is similar to property restricts, but allows for restricts on top-level document
-     *     fields, such as schema_type. Clients should be able to limit their query to documents of
-     *     a certain schema_type (e.g. “match documents that are of the ‘Email’ schema_type”).
-     *     Example: { schema_type_filters: “Email”, “Video”,query: “dog” } will match documents
-     *     that contain the query term ‘dog’ and are of either the ‘Email’ schema type or the
-     *     ‘Video’ schema type.
+     *   <li>AND
+     *       <p>AND joins (e.g. “match documents that have both the terms ‘dog’ and ‘cat’”).
+     *       Example: hello world matches documents that have both ‘hello’ and ‘world’
+     *   <li>OR
+     *       <p>OR joins (e.g. “match documents that have either the term ‘dog’ or ‘cat’”). Example:
+     *       dog OR puppy
+     *   <li>Exclusion
+     *       <p>Exclude a term (e.g. “match documents that do not have the term ‘dog’”). Example:
+     *       -dog excludes the term ‘dog’
+     *   <li>Grouping terms
+     *       <p>Allow for conceptual grouping of subqueries to enable hierarchical structures (e.g.
+     *       “match documents that have either ‘dog’ or ‘puppy’, and either ‘cat’ or ‘kitten’”).
+     *       Example: (dog puppy) (cat kitten) two one group containing two terms.
+     *   <li>Property restricts
+     *       <p>Specifies which properties of a document to specifically match terms in (e.g. “match
+     *       documents where the ‘subject’ property contains ‘important’”). Example:
+     *       subject:important matches documents with the term ‘important’ in the ‘subject’ property
+     *   <li>Schema type restricts
+     *       <p>This is similar to property restricts, but allows for restricts on top-level
+     *       document fields, such as schema_type. Clients should be able to limit their query to
+     *       documents of a certain schema_type (e.g. “match documents that are of the ‘Email’
+     *       schema_type”). Example: { schema_type_filters: “Email”, “Video”,query: “dog” } will
+     *       match documents that contain the query term ‘dog’ and are of either the ‘Email’ schema
+     *       type or the ‘Video’ schema type.
      * </ul>
      *
-     * <p> This method is lightweight. The heavy work will be done in
-     * {@link SearchResults#getNextPage}.
+     * <p>This method is lightweight. The heavy work will be done in {@link
+     * SearchResultsShim#getNextPage()}.
      *
      * @param queryExpression Query String to search.
-     * @param searchSpec      Spec for setting filters, raw query etc.
+     * @param searchSpec Spec for setting filters, raw query etc.
      * @return The search result of performing this operation.
      */
     @NonNull
diff --git a/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/SearchResultsShim.java b/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/SearchResultsShim.java
index f387a17..328c65c 100644
--- a/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/SearchResultsShim.java
+++ b/apex/appsearch/testing/java/com/android/server/appsearch/testing/external/SearchResultsShim.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 The Android Open Source Project
+ * Copyright 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package android.app.appsearch;
 
 import android.annotation.NonNull;
@@ -23,10 +24,10 @@
 import java.util.List;
 
 /**
- * SearchResults are a returned object from a query API.
+ * SearchResultsShim are a returned object from a query API.
  *
- * <p>Each {@link SearchResult} contains a document and may contain other fields like snippets
- * based on request.
+ * <p>Each {@link SearchResult} contains a document and may contain other fields like snippets based
+ * on request.
  *
  * <p>Should close this object after finish fetching results.
  *
@@ -36,11 +37,10 @@
     /**
      * Gets a whole page of {@link SearchResult}s.
      *
-     * <p>Re-call this method to get next page of {@link SearchResult}, until it returns an
-     * empty list.
+     * <p>Re-call this method to get next page of {@link SearchResult}, until it returns an empty
+     * list.
      *
-     * <p>The page size is set by
-     * {@link android.app.appsearch.SearchSpec.Builder#setResultCountPerPage}.
+     * <p>The page size is set by {@link SearchSpec.Builder#setResultCountPerPage}.
      *
      * @return The pending result of performing this operation.
      */
diff --git a/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java b/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java
index 39f7526..38500af 100644
--- a/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java
+++ b/apex/blobstore/framework/java/android/app/blob/BlobStoreManager.java
@@ -89,8 +89,8 @@
  * <p> Before committing the session, apps can indicate which apps are allowed to access the
  * contributed data using one or more of the following access modes:
  * <ul>
- *     <li> {@link Session#allowPackageAccess(String, byte[])} which will allow whitelisting
- *          specific packages to access the blobs.
+ *     <li> {@link Session#allowPackageAccess(String, byte[])} which will allow specific packages
+ *          to access the blobs.
  *     <li> {@link Session#allowSameSignatureAccess()} which will allow only apps which are signed
  *          with the same certificate as the app which contributed the blob to access it.
  *     <li> {@link Session#allowPublicAccess()} which will allow any app on the device to access
diff --git a/apex/blobstore/framework/java/android/app/blob/XmlTags.java b/apex/blobstore/framework/java/android/app/blob/XmlTags.java
index 656749d..bfc5826 100644
--- a/apex/blobstore/framework/java/android/app/blob/XmlTags.java
+++ b/apex/blobstore/framework/java/android/app/blob/XmlTags.java
@@ -36,7 +36,7 @@
     // For BlobAccessMode
     public static final String TAG_ACCESS_MODE = "am";
     public static final String ATTR_TYPE = "t";
-    public static final String TAG_WHITELISTED_PACKAGE = "wl";
+    public static final String TAG_ALLOWED_PACKAGE = "wl";
     public static final String ATTR_CERTIFICATE = "ct";
 
     // For BlobHandle
diff --git a/apex/blobstore/service/java/com/android/server/blob/BlobAccessMode.java b/apex/blobstore/service/java/com/android/server/blob/BlobAccessMode.java
index ba0fab6..4a527ad 100644
--- a/apex/blobstore/service/java/com/android/server/blob/BlobAccessMode.java
+++ b/apex/blobstore/service/java/com/android/server/blob/BlobAccessMode.java
@@ -18,7 +18,7 @@
 import static android.app.blob.XmlTags.ATTR_CERTIFICATE;
 import static android.app.blob.XmlTags.ATTR_PACKAGE;
 import static android.app.blob.XmlTags.ATTR_TYPE;
-import static android.app.blob.XmlTags.TAG_WHITELISTED_PACKAGE;
+import static android.app.blob.XmlTags.TAG_ALLOWED_PACKAGE;
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
@@ -52,21 +52,21 @@
             ACCESS_TYPE_PRIVATE,
             ACCESS_TYPE_PUBLIC,
             ACCESS_TYPE_SAME_SIGNATURE,
-            ACCESS_TYPE_WHITELIST,
+            ACCESS_TYPE_ALLOWLIST,
     })
     @interface AccessType {}
     public static final int ACCESS_TYPE_PRIVATE = 1 << 0;
     public static final int ACCESS_TYPE_PUBLIC = 1 << 1;
     public static final int ACCESS_TYPE_SAME_SIGNATURE = 1 << 2;
-    public static final int ACCESS_TYPE_WHITELIST = 1 << 3;
+    public static final int ACCESS_TYPE_ALLOWLIST = 1 << 3;
 
     private int mAccessType = ACCESS_TYPE_PRIVATE;
 
-    private final ArraySet<PackageIdentifier> mWhitelistedPackages = new ArraySet<>();
+    private final ArraySet<PackageIdentifier> mAllowedPackages = new ArraySet<>();
 
     void allow(BlobAccessMode other) {
-        if ((other.mAccessType & ACCESS_TYPE_WHITELIST) != 0) {
-            mWhitelistedPackages.addAll(other.mWhitelistedPackages);
+        if ((other.mAccessType & ACCESS_TYPE_ALLOWLIST) != 0) {
+            mAllowedPackages.addAll(other.mAllowedPackages);
         }
         mAccessType |= other.mAccessType;
     }
@@ -80,8 +80,8 @@
     }
 
     void allowPackageAccess(@NonNull String packageName, @NonNull byte[] certificate) {
-        mAccessType |= ACCESS_TYPE_WHITELIST;
-        mWhitelistedPackages.add(PackageIdentifier.create(packageName, certificate));
+        mAccessType |= ACCESS_TYPE_ALLOWLIST;
+        mAllowedPackages.add(PackageIdentifier.create(packageName, certificate));
     }
 
     boolean isPublicAccessAllowed() {
@@ -93,10 +93,10 @@
     }
 
     boolean isPackageAccessAllowed(@NonNull String packageName, @NonNull byte[] certificate) {
-        if ((mAccessType & ACCESS_TYPE_WHITELIST) == 0) {
+        if ((mAccessType & ACCESS_TYPE_ALLOWLIST) == 0) {
             return false;
         }
-        return mWhitelistedPackages.contains(PackageIdentifier.create(packageName, certificate));
+        return mAllowedPackages.contains(PackageIdentifier.create(packageName, certificate));
     }
 
     boolean isAccessAllowedForCaller(Context context,
@@ -113,9 +113,9 @@
             }
         }
 
-        if ((mAccessType & ACCESS_TYPE_WHITELIST) != 0) {
-            for (int i = 0; i < mWhitelistedPackages.size(); ++i) {
-                final PackageIdentifier packageIdentifier = mWhitelistedPackages.valueAt(i);
+        if ((mAccessType & ACCESS_TYPE_ALLOWLIST) != 0) {
+            for (int i = 0; i < mAllowedPackages.size(); ++i) {
+                final PackageIdentifier packageIdentifier = mAllowedPackages.valueAt(i);
                 if (packageIdentifier.packageName.equals(callingPackage)
                         && pm.hasSigningCertificate(callingPackage, packageIdentifier.certificate,
                                 PackageManager.CERT_INPUT_SHA256)) {
@@ -131,20 +131,20 @@
         return mAccessType;
     }
 
-    int getNumWhitelistedPackages() {
-        return mWhitelistedPackages.size();
+    int getAllowedPackagesCount() {
+        return mAllowedPackages.size();
     }
 
     void dump(IndentingPrintWriter fout) {
         fout.println("accessType: " + DebugUtils.flagsToString(
                 BlobAccessMode.class, "ACCESS_TYPE_", mAccessType));
-        fout.print("Whitelisted pkgs:");
-        if (mWhitelistedPackages.isEmpty()) {
+        fout.print("Explicitly allowed pkgs:");
+        if (mAllowedPackages.isEmpty()) {
             fout.println(" (Empty)");
         } else {
             fout.increaseIndent();
-            for (int i = 0, count = mWhitelistedPackages.size(); i < count; ++i) {
-                fout.println(mWhitelistedPackages.valueAt(i).toString());
+            for (int i = 0, count = mAllowedPackages.size(); i < count; ++i) {
+                fout.println(mAllowedPackages.valueAt(i).toString());
             }
             fout.decreaseIndent();
         }
@@ -152,12 +152,12 @@
 
     void writeToXml(@NonNull XmlSerializer out) throws IOException {
         XmlUtils.writeIntAttribute(out, ATTR_TYPE, mAccessType);
-        for (int i = 0, count = mWhitelistedPackages.size(); i < count; ++i) {
-            out.startTag(null, TAG_WHITELISTED_PACKAGE);
-            final PackageIdentifier packageIdentifier = mWhitelistedPackages.valueAt(i);
+        for (int i = 0, count = mAllowedPackages.size(); i < count; ++i) {
+            out.startTag(null, TAG_ALLOWED_PACKAGE);
+            final PackageIdentifier packageIdentifier = mAllowedPackages.valueAt(i);
             XmlUtils.writeStringAttribute(out, ATTR_PACKAGE, packageIdentifier.packageName);
             XmlUtils.writeByteArrayAttribute(out, ATTR_CERTIFICATE, packageIdentifier.certificate);
-            out.endTag(null, TAG_WHITELISTED_PACKAGE);
+            out.endTag(null, TAG_ALLOWED_PACKAGE);
         }
     }
 
@@ -171,7 +171,7 @@
 
         final int depth = in.getDepth();
         while (XmlUtils.nextElementWithin(in, depth)) {
-            if (TAG_WHITELISTED_PACKAGE.equals(in.getName())) {
+            if (TAG_ALLOWED_PACKAGE.equals(in.getName())) {
                 final String packageName = XmlUtils.readStringAttribute(in, ATTR_PACKAGE);
                 final byte[] certificate = XmlUtils.readByteArrayAttribute(in, ATTR_CERTIFICATE);
                 blobAccessMode.allowPackageAccess(packageName, certificate);
diff --git a/apex/blobstore/service/java/com/android/server/blob/BlobMetadata.java b/apex/blobstore/service/java/com/android/server/blob/BlobMetadata.java
index 9850b5d..fb02e96 100644
--- a/apex/blobstore/service/java/com/android/server/blob/BlobMetadata.java
+++ b/apex/blobstore/service/java/com/android/server/blob/BlobMetadata.java
@@ -479,7 +479,7 @@
                 proto.write(BlobStatsEventProto.BlobCommitterProto.ACCESS_MODE,
                         committer.blobAccessMode.getAccessType());
                 proto.write(BlobStatsEventProto.BlobCommitterProto.NUM_WHITELISTED_PACKAGE,
-                        committer.blobAccessMode.getNumWhitelistedPackages());
+                        committer.blobAccessMode.getAllowedPackagesCount());
                 proto.end(token);
             }
             final byte[] committersBytes = proto.getBytes();
diff --git a/apex/blobstore/service/java/com/android/server/blob/BlobStoreSession.java b/apex/blobstore/service/java/com/android/server/blob/BlobStoreSession.java
index 2f83be1..fe68882 100644
--- a/apex/blobstore/service/java/com/android/server/blob/BlobStoreSession.java
+++ b/apex/blobstore/service/java/com/android/server/blob/BlobStoreSession.java
@@ -332,10 +332,10 @@
                 throw new IllegalStateException("Not allowed to change access type in state: "
                         + stateToString(mState));
             }
-            if (mBlobAccessMode.getNumWhitelistedPackages() >= getMaxPermittedPackages()) {
+            if (mBlobAccessMode.getAllowedPackagesCount() >= getMaxPermittedPackages()) {
                 throw new ParcelableException(new LimitExceededException(
                         "Too many packages permitted to access the blob: "
-                                + mBlobAccessMode.getNumWhitelistedPackages()));
+                                + mBlobAccessMode.getAllowedPackagesCount()));
             }
             mBlobAccessMode.allowPackageAccess(packageName, certificate);
         }
diff --git a/apex/jobscheduler/framework/java/android/os/IDeviceIdleController.aidl b/apex/jobscheduler/framework/java/android/os/IDeviceIdleController.aidl
index 7d02d2d..5693abe 100644
--- a/apex/jobscheduler/framework/java/android/os/IDeviceIdleController.aidl
+++ b/apex/jobscheduler/framework/java/android/os/IDeviceIdleController.aidl
@@ -41,7 +41,8 @@
     int[] getAppIdTempWhitelist();
     boolean isPowerSaveWhitelistExceptIdleApp(String name);
     boolean isPowerSaveWhitelistApp(String name);
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = 30,
+     publicAlternatives = "Use SystemApi {@code PowerWhitelistManager#whitelistAppTemporarily(String, int, String)}.")
     void addPowerSaveTempWhitelistApp(String name, long duration, int userId, String reason);
     long addPowerSaveTempWhitelistAppForMms(String name, int userId, String reason);
     long addPowerSaveTempWhitelistAppForSms(String name, int userId, String reason);
diff --git a/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java b/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java
index 4dc9cf8..cc3e9c3 100644
--- a/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java
+++ b/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java
@@ -274,11 +274,8 @@
                 int uid, @NonNull String packageName) {
             updateJobsForUidPackage(uid, packageName, sender.isUidActive(uid));
 
-            if (!sender.areAlarmsRestricted(uid, packageName, /*allowWhileIdle=*/ false)) {
+            if (!sender.areAlarmsRestricted(uid, packageName)) {
                 unblockAlarmsForUidPackage(uid, packageName);
-            } else if (!sender.areAlarmsRestricted(uid, packageName, /*allowWhileIdle=*/ true)) {
-                // we need to deliver the allow-while-idle alarms for this uid, package
-                unblockAllUnrestrictedAlarms();
             }
 
             if (!sender.isRunAnyInBackgroundAppOpsAllowed(uid, packageName)) {
@@ -302,6 +299,7 @@
             final boolean isActive = sender.isUidActive(uid);
 
             updateJobsForUid(uid, isActive);
+            updateAlarmsForUid(uid);
 
             if (isActive) {
                 unblockAlarmsForUid(uid);
@@ -313,7 +311,7 @@
          */
         private void onPowerSaveUnexempted(AppStateTrackerImpl sender) {
             updateAllJobs();
-            unblockAllUnrestrictedAlarms();
+            updateAllAlarms();
         }
 
         /**
@@ -322,6 +320,8 @@
          */
         private void onPowerSaveExemptionListChanged(AppStateTrackerImpl sender) {
             updateAllJobs();
+            updateAllAlarms();
+            unblockAllUnrestrictedAlarms();
         }
 
         /**
@@ -344,7 +344,7 @@
         private void onExemptedBucketChanged(AppStateTrackerImpl sender) {
             // This doesn't happen very often, so just re-evaluate all jobs / alarms.
             updateAllJobs();
-            unblockAllUnrestrictedAlarms();
+            updateAllAlarms();
         }
 
         /**
@@ -352,10 +352,7 @@
          */
         private void onForceAllAppsStandbyChanged(AppStateTrackerImpl sender) {
             updateAllJobs();
-
-            if (!sender.isForceAllAppsStandbyEnabled()) {
-                unblockAllUnrestrictedAlarms();
-            }
+            updateAllAlarms();
         }
 
         /**
@@ -387,6 +384,19 @@
         }
 
         /**
+         * Called when all alarms need to be re-evaluated for eligibility based on
+         * {@link #areAlarmsRestrictedByBatterySaver}.
+         */
+        public void updateAllAlarms() {
+        }
+
+        /**
+         * Called when the given uid state changes to active / idle.
+         */
+        public void updateAlarmsForUid(int uid) {
+        }
+
+        /**
          * Called when the job restrictions for multiple UIDs might have changed, so the alarm
          * manager should re-evaluate all restrictions for all blocked jobs.
          */
@@ -918,7 +928,7 @@
                     // Feature flag for forced app standby changed.
                     final boolean unblockAlarms;
                     synchronized (mLock) {
-                        unblockAlarms = !mForcedAppStandbyEnabled && !mForceAllAppsStandby;
+                        unblockAlarms = !mForcedAppStandbyEnabled;
                     }
                     for (Listener l : cloneListeners()) {
                         l.updateAllJobs();
@@ -1109,38 +1119,11 @@
     }
 
     /**
-     * @return whether alarms should be restricted for a UID package-name.
+     * @return whether alarms should be restricted for a UID package-name, due to explicit
+     * user-forced app standby. Use {{@link #areAlarmsRestrictedByBatterySaver} to check for
+     * restrictions induced by battery saver.
      */
-    public boolean areAlarmsRestricted(int uid, @NonNull String packageName,
-            boolean isExemptOnBatterySaver) {
-        return isRestricted(uid, packageName, /*useTempExemptionListToo=*/ false,
-                isExemptOnBatterySaver);
-    }
-
-    /**
-     * @return whether jobs should be restricted for a UID package-name.
-     */
-    public boolean areJobsRestricted(int uid, @NonNull String packageName,
-            boolean hasForegroundExemption) {
-        return isRestricted(uid, packageName, /*useTempExemptionListToo=*/ true,
-                hasForegroundExemption);
-    }
-
-    /**
-     * @return whether foreground services should be suppressed in the background
-     * due to forced app standby for the given app
-     */
-    public boolean areForegroundServicesRestricted(int uid, @NonNull String packageName) {
-        synchronized (mLock) {
-            return isRunAnyRestrictedLocked(uid, packageName);
-        }
-    }
-
-    /**
-     * @return whether force-app-standby is effective for a UID package-name.
-     */
-    private boolean isRestricted(int uid, @NonNull String packageName,
-            boolean useTempExemptionListToo, boolean exemptOnBatterySaver) {
+    public boolean areAlarmsRestricted(int uid, @NonNull String packageName) {
         if (isUidActive(uid)) {
             return false;
         }
@@ -1149,13 +1132,51 @@
             if (ArrayUtils.contains(mPowerExemptAllAppIds, appId)) {
                 return false;
             }
-            if (useTempExemptionListToo && ArrayUtils.contains(mTempExemptAppIds, appId)) {
+            return (mForcedAppStandbyEnabled && isRunAnyRestrictedLocked(uid, packageName));
+        }
+    }
+
+    /**
+     * @return whether alarms should be restricted when due to battery saver.
+     */
+    public boolean areAlarmsRestrictedByBatterySaver(int uid, @NonNull String packageName) {
+        if (isUidActive(uid)) {
+            return false;
+        }
+        synchronized (mLock) {
+            final int appId = UserHandle.getAppId(uid);
+            if (ArrayUtils.contains(mPowerExemptAllAppIds, appId)) {
+                return false;
+            }
+            final int userId = UserHandle.getUserId(uid);
+            if (mAppStandbyInternal.isAppIdleEnabled() && !mAppStandbyInternal.isInParole()
+                    && mExemptedBucketPackages.contains(userId, packageName)) {
+                return false;
+            }
+            return mForceAllAppsStandby;
+        }
+    }
+
+
+    /**
+     * @return whether jobs should be restricted for a UID package-name. This could be due to
+     * battery saver or user-forced app standby
+     */
+    public boolean areJobsRestricted(int uid, @NonNull String packageName,
+            boolean hasForegroundExemption) {
+        if (isUidActive(uid)) {
+            return false;
+        }
+        synchronized (mLock) {
+            final int appId = UserHandle.getAppId(uid);
+            if (ArrayUtils.contains(mPowerExemptAllAppIds, appId)
+                    || ArrayUtils.contains(mTempExemptAppIds, appId)) {
                 return false;
             }
             if (mForcedAppStandbyEnabled && isRunAnyRestrictedLocked(uid, packageName)) {
                 return true;
             }
-            if (exemptOnBatterySaver) {
+            if (hasForegroundExemption) {
                 return false;
             }
             final int userId = UserHandle.getUserId(uid);
diff --git a/apex/jobscheduler/service/java/com/android/server/alarm/Alarm.java b/apex/jobscheduler/service/java/com/android/server/alarm/Alarm.java
index a8c0f0e..657c368 100644
--- a/apex/jobscheduler/service/java/com/android/server/alarm/Alarm.java
+++ b/apex/jobscheduler/service/java/com/android/server/alarm/Alarm.java
@@ -42,7 +42,7 @@
  */
 class Alarm {
     @VisibleForTesting
-    public static final int NUM_POLICIES = 3;
+    public static final int NUM_POLICIES = 4;
     /**
      * Index used to store the time the alarm was requested to expire. To be used with
      * {@link #setPolicyElapsed(int, long)}.
@@ -59,6 +59,12 @@
      */
     public static final int DEVICE_IDLE_POLICY_INDEX = 2;
 
+    /**
+     * Index used to store the earliest time the alarm can expire based on battery saver policy.
+     * To be used with {@link #setPolicyElapsed(int, long)}.
+     */
+    public static final int BATTERY_SAVER_POLICY_INDEX = 3;
+
     public final int type;
     /**
      * The original trigger time supplied by the caller. This can be in the elapsed or rtc time base
@@ -223,6 +229,8 @@
                 return "app_standby";
             case DEVICE_IDLE_POLICY_INDEX:
                 return "device_idle";
+            case BATTERY_SAVER_POLICY_INDEX:
+                return "battery_saver";
             default:
                 return "--unknown--";
         }
diff --git a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
index 7842d48..aa46cfd 100644
--- a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
@@ -28,6 +28,7 @@
 import static android.os.UserHandle.USER_SYSTEM;
 
 import static com.android.server.alarm.Alarm.APP_STANDBY_POLICY_INDEX;
+import static com.android.server.alarm.Alarm.BATTERY_SAVER_POLICY_INDEX;
 import static com.android.server.alarm.Alarm.DEVICE_IDLE_POLICY_INDEX;
 import static com.android.server.alarm.Alarm.REQUESTER_POLICY_INDEX;
 
@@ -156,6 +157,7 @@
 
     static final int TICK_HISTORY_DEPTH = 10;
     static final long MILLIS_IN_DAY = 24 * 60 * 60 * 1000;
+    static final long INDEFINITE_DELAY = 365 * MILLIS_IN_DAY;
 
     // Indices into the KEYS_APP_STANDBY_QUOTAS array.
     static final int ACTIVE_INDEX = 0;
@@ -964,8 +966,7 @@
      * Check all alarms in {@link #mPendingBackgroundAlarms} and send the ones that are not
      * restricted.
      *
-     * This is only called when the global "force all apps-standby" flag changes or when the
-     * power save whitelist changes, so it's okay to be slow.
+     * This is only called when the power save whitelist changes, so it's okay to be slow.
      */
     void sendAllUnrestrictedPendingBackgroundAlarmsLocked() {
         final ArrayList<Alarm> alarmsToDeliver = new ArrayList<>();
@@ -984,7 +985,6 @@
             Predicate<Alarm> isBackgroundRestricted) {
 
         for (int uidIndex = pendingAlarms.size() - 1; uidIndex >= 0; uidIndex--) {
-            final int uid = pendingAlarms.keyAt(uidIndex);
             final ArrayList<Alarm> alarmsForUid = pendingAlarms.valueAt(uidIndex);
 
             for (int alarmIndex = alarmsForUid.size() - 1; alarmIndex >= 0; alarmIndex--) {
@@ -1620,6 +1620,44 @@
     }
 
     /**
+     * Adjusts the delivery time of the alarm based on battery saver rules.
+     *
+     * @param alarm The alarm to adjust
+     * @return {@code true} if the alarm delivery time was updated.
+     */
+    private boolean adjustDeliveryTimeBasedOnBatterySaver(Alarm alarm) {
+        final long nowElapsed = mInjector.getElapsedRealtime();
+        if (isExemptFromBatterySaver(alarm)) {
+            return false;
+        }
+
+        if (!(mAppStateTracker != null && mAppStateTracker.areAlarmsRestrictedByBatterySaver(
+                alarm.creatorUid, alarm.sourcePackage))) {
+            return alarm.setPolicyElapsed(BATTERY_SAVER_POLICY_INDEX, nowElapsed);
+        }
+
+        final long batterSaverPolicyElapsed;
+        if ((alarm.flags & (AlarmManager.FLAG_ALLOW_WHILE_IDLE_UNRESTRICTED)) != 0) {
+            // Unrestricted.
+            batterSaverPolicyElapsed = nowElapsed;
+        } else if ((alarm.flags & AlarmManager.FLAG_ALLOW_WHILE_IDLE) != 0) {
+            // Allowed but limited.
+            final long minDelay;
+            if (mUseAllowWhileIdleShortTime.get(alarm.creatorUid)) {
+                minDelay = mConstants.ALLOW_WHILE_IDLE_SHORT_TIME;
+            } else {
+                minDelay = mConstants.ALLOW_WHILE_IDLE_LONG_TIME;
+            }
+            final long lastDispatch = mLastAllowWhileIdleDispatch.get(alarm.creatorUid, 0);
+            batterSaverPolicyElapsed = (lastDispatch == 0) ? nowElapsed : lastDispatch + minDelay;
+        } else {
+            // Not allowed.
+            batterSaverPolicyElapsed = nowElapsed + INDEFINITE_DELAY;
+        }
+        return alarm.setPolicyElapsed(BATTERY_SAVER_POLICY_INDEX, batterSaverPolicyElapsed);
+    }
+
+    /**
      * Adjusts the delivery time of the alarm based on device_idle (doze) rules.
      *
      * @param alarm The alarm to adjust
@@ -1756,6 +1794,7 @@
         if (a.alarmClock != null) {
             mNextAlarmClockMayChange = true;
         }
+        adjustDeliveryTimeBasedOnBatterySaver(a);
         adjustDeliveryTimeBasedOnBucketLocked(a);
         mAlarmStore.add(a);
         rescheduleKernelAlarmsLocked();
@@ -2230,14 +2269,6 @@
                     pw.print(": ");
                     final long lastTime = mLastAllowWhileIdleDispatch.valueAt(i);
                     TimeUtils.formatDuration(lastTime, nowELAPSED, pw);
-
-                    final long minInterval = getWhileIdleMinIntervalLocked(uid);
-                    pw.print("  Next allowed:");
-                    TimeUtils.formatDuration(lastTime + minInterval, nowELAPSED, pw);
-                    pw.print(" (");
-                    TimeUtils.formatDuration(minInterval, 0, pw);
-                    pw.print(")");
-
                     pw.println();
                 }
                 pw.decreaseIndent();
@@ -2511,8 +2542,6 @@
                 proto.write(AlarmManagerServiceDumpProto.LastAllowWhileIdleDispatch.UID, uid);
                 proto.write(AlarmManagerServiceDumpProto.LastAllowWhileIdleDispatch.TIME_MS,
                         lastTime);
-                proto.write(AlarmManagerServiceDumpProto.LastAllowWhileIdleDispatch.NEXT_ALLOWED_MS,
-                        lastTime + getWhileIdleMinIntervalLocked(uid));
                 proto.end(token);
             }
 
@@ -3119,30 +3148,36 @@
         }
     }
 
+    private boolean isExemptFromBatterySaver(Alarm alarm) {
+        if (alarm.alarmClock != null) {
+            return true;
+        }
+        if ((alarm.operation != null)
+                && (alarm.operation.isActivity() || alarm.operation.isForegroundService())) {
+            return true;
+        }
+        if (UserHandle.isCore(alarm.creatorUid)) {
+            return true;
+        }
+        return false;
+    }
+
     private boolean isBackgroundRestricted(Alarm alarm) {
-        boolean exemptOnBatterySaver = (alarm.flags & FLAG_ALLOW_WHILE_IDLE) != 0;
         if (alarm.alarmClock != null) {
             // Don't defer alarm clocks
             return false;
         }
-        if (alarm.operation != null) {
-            if (alarm.operation.isActivity()) {
-                // Don't defer starting actual UI
-                return false;
-            }
-            if (alarm.operation.isForegroundService()) {
-                // FG service alarms are nearly as important; consult AST policy
-                exemptOnBatterySaver = true;
-            }
+        if (alarm.operation != null && alarm.operation.isActivity()) {
+            // Don't defer starting actual UI
+            return false;
         }
         final String sourcePackage = alarm.sourcePackage;
         final int sourceUid = alarm.creatorUid;
         if (UserHandle.isCore(sourceUid)) {
             return false;
         }
-        return (mAppStateTracker != null) &&
-                mAppStateTracker.areAlarmsRestricted(sourceUid, sourcePackage,
-                        exemptOnBatterySaver);
+        return (mAppStateTracker != null) && mAppStateTracker.areAlarmsRestricted(sourceUid,
+                sourcePackage);
     }
 
     private static native long init();
@@ -3153,46 +3188,10 @@
     private static native int setKernelTimezone(long nativeData, int minuteswest);
     private static native long getNextAlarm(long nativeData, int type);
 
-    private long getWhileIdleMinIntervalLocked(int uid) {
-        final boolean ebs = (mAppStateTracker != null)
-                && mAppStateTracker.isForceAllAppsStandbyEnabled();
-
-        if (!ebs || mUseAllowWhileIdleShortTime.get(uid)) {
-            // if the last allow-while-idle went off while uid was fg, or the uid
-            // recently came into fg, don't block the alarm for long.
-            return mConstants.ALLOW_WHILE_IDLE_SHORT_TIME;
-        }
-        return mConstants.ALLOW_WHILE_IDLE_LONG_TIME;
-    }
-
     boolean triggerAlarmsLocked(ArrayList<Alarm> triggerList, final long nowELAPSED) {
         boolean hasWakeup = false;
         final ArrayList<Alarm> pendingAlarms = mAlarmStore.removePendingAlarms(nowELAPSED);
         for (final Alarm alarm : pendingAlarms) {
-            if ((alarm.flags & AlarmManager.FLAG_ALLOW_WHILE_IDLE) != 0) {
-                // If this is an ALLOW_WHILE_IDLE alarm, we constrain how frequently the app can
-                // schedule such alarms.  The first such alarm from an app is always delivered.
-                final long lastTime = mLastAllowWhileIdleDispatch.get(alarm.creatorUid, -1);
-                final long minTime = lastTime + getWhileIdleMinIntervalLocked(alarm.creatorUid);
-                if (lastTime >= 0 && nowELAPSED < minTime) {
-                    // Whoops, it hasn't been long enough since the last ALLOW_WHILE_IDLE
-                    // alarm went off for this app.  Reschedule the alarm to be in the
-                    // correct time period.
-                    alarm.setPolicyElapsed(REQUESTER_POLICY_INDEX, minTime);
-                    if (RECORD_DEVICE_IDLE_ALARMS) {
-                        IdleDispatchEntry ent = new IdleDispatchEntry();
-                        ent.uid = alarm.uid;
-                        ent.pkg = alarm.operation.getCreatorPackage();
-                        ent.tag = alarm.operation.getTag("");
-                        ent.op = "RESCHEDULE";
-                        ent.elapsedRealtime = nowELAPSED;
-                        ent.argRealtime = lastTime;
-                        mAllowWhileIdleDispatches.add(ent);
-                    }
-                    setImplLocked(alarm);
-                    continue;
-                }
-            }
             if (isBackgroundRestricted(alarm)) {
                 // Alarms with FLAG_WAKE_FROM_IDLE or mPendingIdleUntil alarm are not deferred
                 if (DEBUG_BG_LIMIT) {
@@ -3924,8 +3923,41 @@
     }
 
     private final Listener mForceAppStandbyListener = new Listener() {
+
+        @Override
+        public void updateAllAlarms() {
+            // Called when:
+            // 1. Power exemption list changes,
+            // 2. Battery saver state is toggled,
+            // 3. Any package is moved into or out of the EXEMPTED bucket.
+            synchronized (mLock) {
+                if (mAlarmStore.updateAlarmDeliveries(
+                        a -> adjustDeliveryTimeBasedOnBatterySaver(a))) {
+                    rescheduleKernelAlarmsLocked();
+                }
+            }
+        }
+
+        @Override
+        public void updateAlarmsForUid(int uid) {
+            // Called when the given uid's state switches b/w active and idle.
+            synchronized (mLock) {
+                if (mAlarmStore.updateAlarmDeliveries(a -> {
+                    if (a.creatorUid != uid) {
+                        return false;
+                    }
+                    return adjustDeliveryTimeBasedOnBatterySaver(a);
+                })) {
+                    rescheduleKernelAlarmsLocked();
+                }
+            }
+        }
+
         @Override
         public void unblockAllUnrestrictedAlarms() {
+            // Called when:
+            // 1. Power exemption list changes,
+            // 2. User FAS feature is disabled.
             synchronized (mLock) {
                 sendAllUnrestrictedPendingBackgroundAlarmsLocked();
             }
@@ -3934,12 +3966,14 @@
         @Override
         public void unblockAlarmsForUid(int uid) {
             synchronized (mLock) {
+                // Called when the given uid becomes active.
                 sendPendingBackgroundAlarmsLocked(uid, null);
             }
         }
 
         @Override
         public void unblockAlarmsForUidPackage(int uid, String packageName) {
+            // Called when user turns off FAS for this (uid, package).
             synchronized (mLock) {
                 sendPendingBackgroundAlarmsLocked(uid, packageName);
             }
@@ -3950,9 +3984,14 @@
             synchronized (mLock) {
                 if (foreground) {
                     mUseAllowWhileIdleShortTime.put(uid, true);
-
-                    // Note we don't have to drain the pending while-idle alarms here, because
-                    // this event should coincide with unblockAlarmsForUid().
+                    if (mAlarmStore.updateAlarmDeliveries(a -> {
+                        if (a.creatorUid != uid || (a.flags & FLAG_ALLOW_WHILE_IDLE) == 0) {
+                            return false;
+                        }
+                        return adjustDeliveryTimeBasedOnBatterySaver(a);
+                    })) {
+                        rescheduleKernelAlarmsLocked();
+                    }
                 }
             }
         }
@@ -4236,18 +4275,20 @@
             if (allowWhileIdle) {
                 // Record the last time this uid handled an ALLOW_WHILE_IDLE alarm.
                 mLastAllowWhileIdleDispatch.put(alarm.creatorUid, nowELAPSED);
-                mAlarmStore.updateAlarmDeliveries(a -> {
-                    if (a.creatorUid != alarm.creatorUid) {
-                        return false;
-                    }
-                    return adjustDeliveryTimeBasedOnDeviceIdle(a);
-                });
                 if ((mAppStateTracker == null)
                         || mAppStateTracker.isUidInForeground(alarm.creatorUid)) {
                     mUseAllowWhileIdleShortTime.put(alarm.creatorUid, true);
                 } else {
                     mUseAllowWhileIdleShortTime.put(alarm.creatorUid, false);
                 }
+                mAlarmStore.updateAlarmDeliveries(a -> {
+                    if (a.creatorUid != alarm.creatorUid
+                            || (a.flags & FLAG_ALLOW_WHILE_IDLE) == 0) {
+                        return false;
+                    }
+                    return adjustDeliveryTimeBasedOnDeviceIdle(a)
+                            | adjustDeliveryTimeBasedOnBatterySaver(a);
+                });
                 if (RECORD_DEVICE_IDLE_ALARMS) {
                     IdleDispatchEntry ent = new IdleDispatchEntry();
                     ent.uid = alarm.uid;
diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
index 35dadf0..97ba815 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
@@ -2399,7 +2399,12 @@
             return false;
         }
 
-        if (checkIfRestricted(job) != null) {
+        final JobRestriction restriction = checkIfRestricted(job);
+        if (restriction != null) {
+            if (DEBUG) {
+                Slog.v(TAG, "areComponentsInPlaceLocked: " + job.toShortString()
+                        + " restricted due to " + restriction.getReason());
+            }
             return false;
         }
 
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/ConnectivityController.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/ConnectivityController.java
index d5130dc..e8a2817 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/ConnectivityController.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/ConnectivityController.java
@@ -228,6 +228,23 @@
             return;
         }
 
+        if (jobStatus.shouldTreatAsExpeditedJob()) {
+            if (!jobStatus.isConstraintSatisfied(JobStatus.CONSTRAINT_CONNECTIVITY)) {
+                // Don't request a direct hole through any of the firewalls. Instead, mark the
+                // constraint as satisfied if the network is available, and the job will get
+                // through the firewalls once it starts running and the proc state is elevated.
+                // This is the same behavior that FGS see.
+                updateConstraintsSatisfied(jobStatus);
+            }
+            // Don't need to update constraint here if the network goes away. We'll do that as part
+            // of regular processing when we're notified about the drop.
+        } else if (jobStatus.isRequestedExpeditedJob()
+                && jobStatus.isConstraintSatisfied(JobStatus.CONSTRAINT_CONNECTIVITY)) {
+            // Make sure we don't accidentally keep the constraint as satisfied if the job went
+            // from being expedited-ready to not-expeditable.
+            updateConstraintsSatisfied(jobStatus);
+        }
+
         // Always check the full job readiness stat in case the component has been disabled.
         if (wouldBeReadyWithConstraintLocked(jobStatus, JobStatus.CONSTRAINT_CONNECTIVITY)
                 && isNetworkAvailable(jobStatus)) {
@@ -442,7 +459,8 @@
     }
 
     private boolean updateConstraintsSatisfied(JobStatus jobStatus) {
-        final Network network = mConnManager.getActiveNetworkForUid(jobStatus.getSourceUid());
+        final Network network = mConnManager.getActiveNetworkForUid(
+                jobStatus.getSourceUid(), jobStatus.shouldIgnoreNetworkBlocking());
         final NetworkCapabilities capabilities = getNetworkCapabilities(network);
         return updateConstraintsSatisfied(jobStatus, network, capabilities);
     }
@@ -503,20 +521,42 @@
             return false;
         }
 
-        final Network network = mConnManager.getActiveNetworkForUid(jobs.valueAt(0).getSourceUid());
+        final Network network =
+                mConnManager.getActiveNetworkForUid(jobs.valueAt(0).getSourceUid(), false);
         final NetworkCapabilities capabilities = getNetworkCapabilities(network);
         final boolean networkMatch = (filterNetwork == null
                 || Objects.equals(filterNetwork, network));
+        boolean exemptedLoaded = false;
+        Network exemptedNetwork = null;
+        NetworkCapabilities exemptedNetworkCapabilities = null;
+        boolean exemptedNetworkMatch = false;
 
         boolean changed = false;
         for (int i = jobs.size() - 1; i >= 0; i--) {
             final JobStatus js = jobs.valueAt(i);
 
+            Network net = network;
+            NetworkCapabilities netCap = capabilities;
+            boolean match = networkMatch;
+
+            if (js.shouldIgnoreNetworkBlocking()) {
+                if (!exemptedLoaded) {
+                    exemptedLoaded = true;
+                    exemptedNetwork = mConnManager.getActiveNetworkForUid(js.getSourceUid(), true);
+                    exemptedNetworkCapabilities = getNetworkCapabilities(exemptedNetwork);
+                    exemptedNetworkMatch = (filterNetwork == null
+                            || Objects.equals(filterNetwork, exemptedNetwork));
+                }
+                net = exemptedNetwork;
+                netCap = exemptedNetworkCapabilities;
+                match = exemptedNetworkMatch;
+            }
+
             // Update either when we have a network match, or when the
             // job hasn't yet been evaluated against the currently
             // active network; typically when we just lost a network.
-            if (networkMatch || !Objects.equals(js.network, network)) {
-                changed |= updateConstraintsSatisfied(js, network, capabilities);
+            if (match || !Objects.equals(js.network, net)) {
+                changed |= updateConstraintsSatisfied(js, net, netCap);
             }
         }
         return changed;
diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index 3b4823e..a7396fa 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -85,6 +85,8 @@
 static const char SYSTEM_TIME_DIR_PATH[] = "/data/system/time";
 static const char CLOCK_FONT_ASSET[] = "images/clock_font.png";
 static const char CLOCK_FONT_ZIP_NAME[] = "clock_font.png";
+static const char PROGRESS_FONT_ASSET[] = "images/progress_font.png";
+static const char PROGRESS_FONT_ZIP_NAME[] = "progress_font.png";
 static const char LAST_TIME_CHANGED_FILE_NAME[] = "last_time_change";
 static const char LAST_TIME_CHANGED_FILE_PATH[] = "/data/system/time/last_time_change";
 static const char ACCURATE_TIME_FLAG_FILE_NAME[] = "time_is_accurate";
@@ -100,6 +102,7 @@
 static const int TEXT_CENTER_VALUE = INT_MAX;
 static const int TEXT_MISSING_VALUE = INT_MIN;
 static const char EXIT_PROP_NAME[] = "service.bootanim.exit";
+static const char PROGRESS_PROP_NAME[] = "service.bootanim.progress";
 static const char DISPLAYS_PROP_NAME[] = "persist.service.bootanim.displays";
 static const int ANIM_ENTRY_NAME_MAX = ANIM_PATH_MAX + 1;
 static constexpr size_t TEXT_POS_LEN_MAX = 16;
@@ -914,6 +917,18 @@
     drawText(out, font, false, &x, &y);
 }
 
+void BootAnimation::drawProgress(int percent, const Font& font, const int xPos, const int yPos) {
+    static constexpr int PERCENT_LENGTH = 5;
+
+    char percentBuff[PERCENT_LENGTH];
+    // ';' has the ascii code just after ':', and the font resource contains '%'
+    // for that ascii code.
+    sprintf(percentBuff, "%d;", percent);
+    int x = xPos;
+    int y = yPos;
+    drawText(percentBuff, font, false, &x, &y);
+}
+
 bool BootAnimation::parseAnimationDesc(Animation& animation)  {
     String8 desString;
 
@@ -933,6 +948,7 @@
         int height = 0;
         int count = 0;
         int pause = 0;
+        int progress = 0;
         int framesToFadeCount = 0;
         char path[ANIM_ENTRY_NAME_MAX];
         char color[7] = "000000"; // default to black if unspecified
@@ -942,11 +958,17 @@
 
         int nextReadPos;
 
-        if (sscanf(l, "%d %d %d", &width, &height, &fps) == 3) {
-            // SLOGD("> w=%d, h=%d, fps=%d", width, height, fps);
+        int topLineNumbers = sscanf(l, "%d %d %d %d", &width, &height, &fps, &progress);
+        if (topLineNumbers == 3 || topLineNumbers == 4) {
+            // SLOGD("> w=%d, h=%d, fps=%d, progress=%d", width, height, fps, progress);
             animation.width = width;
             animation.height = height;
             animation.fps = fps;
+            if (topLineNumbers == 4) {
+              animation.progressEnabled = (progress != 0);
+            } else {
+              animation.progressEnabled = false;
+            }
         } else if (sscanf(l, "%c %d %d %" STRTO(ANIM_PATH_MAX) "s%n",
                           &pathType, &count, &pause, path, &nextReadPos) >= 4) {
             if (pathType == 'f') {
@@ -1023,6 +1045,14 @@
                 continue;
             }
 
+            if (entryName == PROGRESS_FONT_ZIP_NAME) {
+                FileMap* map = zip->createEntryFileMap(entry);
+                if (map) {
+                    animation.progressFont.map = map;
+                }
+                continue;
+            }
+
             for (size_t j = 0; j < pcount; j++) {
                 if (path == animation.parts[j].path) {
                     uint16_t method;
@@ -1154,6 +1184,8 @@
         mClockEnabled = clockFontInitialized;
     }
 
+    initFont(&mAnimation->progressFont, PROGRESS_FONT_ASSET);
+
     if (mClockEnabled && !updateIsTimeAccurate()) {
         mTimeCheckThread = new TimeCheckThread(this);
         mTimeCheckThread->run("BootAnimation::TimeCheckThread", PRIORITY_NORMAL);
@@ -1189,6 +1221,7 @@
             elapsedRealtime());
 
     int fadedFramesCount = 0;
+    int lastDisplayedProgress = 0;
     for (size_t i=0 ; i<pcount ; i++) {
         const Animation::Part& part(animation.parts[i]);
         const size_t fcount = part.frames.size();
@@ -1214,6 +1247,12 @@
                     part.backgroundColor[2],
                     1.0f);
 
+            // For the last animation, if we have progress indicator from
+            // the system, display it.
+            int currentProgress = android::base::GetIntProperty(PROGRESS_PROP_NAME, 0);
+            bool displayProgress = animation.progressEnabled &&
+                (i == (pcount -1)) && currentProgress != 0;
+
             for (size_t j=0 ; j<fcount ; j++) {
                 if (shouldStopPlayingPart(part, fadedFramesCount)) break;
 
@@ -1271,6 +1310,23 @@
                     drawClock(animation.clockFont, part.clockPosX, part.clockPosY);
                 }
 
+                if (displayProgress) {
+                    int newProgress = android::base::GetIntProperty(PROGRESS_PROP_NAME, 0);
+                    // In case the new progress jumped suddenly, still show an
+                    // increment of 1.
+                    if (lastDisplayedProgress != 100) {
+                      // Artificially sleep 1/10th a second to slow down the animation.
+                      usleep(100000);
+                      if (lastDisplayedProgress < newProgress) {
+                        lastDisplayedProgress++;
+                      }
+                    }
+                    // Put the progress percentage right below the animation.
+                    int posY = animation.height / 3;
+                    int posX = TEXT_CENTER_VALUE;
+                    drawProgress(lastDisplayedProgress, animation.progressFont, posX, posY);
+                }
+
                 handleViewport(frameDuration);
 
                 eglSwapBuffers(mDisplay, mSurface);
diff --git a/cmds/bootanimation/BootAnimation.h b/cmds/bootanimation/BootAnimation.h
index 4699cfe..07432a2 100644
--- a/cmds/bootanimation/BootAnimation.h
+++ b/cmds/bootanimation/BootAnimation.h
@@ -98,11 +98,13 @@
         int fps;
         int width;
         int height;
+        bool progressEnabled;
         Vector<Part> parts;
         String8 audioConf;
         String8 fileName;
         ZipFileRO* zip;
         Font clockFont;
+        Font progressFont;
     };
 
     // All callbacks will be called from this class's internal thread.
@@ -168,6 +170,7 @@
     bool movie();
     void drawText(const char* str, const Font& font, bool bold, int* x, int* y);
     void drawClock(const Font& font, const int xPos, const int yPos);
+    void drawProgress(int percent, const Font& font, const int xPos, const int yPos);
     void fadeFrame(int frameLeft, int frameBottom, int frameWidth, int frameHeight,
                    const Animation::Part& part, int fadedFramesCount);
     bool validClock(const Animation::Part& part);
diff --git a/cmds/bootanimation/FORMAT.md b/cmds/bootanimation/FORMAT.md
index f9b83c9..1678053 100644
--- a/cmds/bootanimation/FORMAT.md
+++ b/cmds/bootanimation/FORMAT.md
@@ -22,11 +22,14 @@
 
 The first line defines the general parameters of the animation:
 
-    WIDTH HEIGHT FPS
+    WIDTH HEIGHT FPS [PROGRESS]
 
   * **WIDTH:** animation width (pixels)
   * **HEIGHT:** animation height (pixels)
   * **FPS:** frames per second, e.g. 60
+  * **PROGRESS:** whether to show a progress percentage on the last part
+      + The percentage will be displayed with an x-coordinate of 'c', and a
+        y-coordinate set to 1/3 of the animation height.
 
 It is followed by a number of rows of the form:
 
@@ -77,6 +80,11 @@
   * Each row is divided in half: regular weight glyphs on the top half, bold glyphs on the bottom
   * For a NxM image each character glyph will be N/16 pixels wide and M/(12*2) pixels high
 
+## progress_font.png
+
+The file used to draw the boot progress in percentage on top of the boot animation. The font format
+follows the same specification as the one described for clock_font.png.
+
 ## loading and playing frames
 
 Each part is scanned and loaded directly from the zip archive. Within a part directory, every file
diff --git a/cmds/idmap2/idmap2/CommandUtils.cpp b/cmds/idmap2/idmap2/CommandUtils.cpp
index 8f5845b..09867f3 100644
--- a/cmds/idmap2/idmap2/CommandUtils.cpp
+++ b/cmds/idmap2/idmap2/CommandUtils.cpp
@@ -29,8 +29,8 @@
 using android::idmap2::Unit;
 
 Result<Unit> Verify(const std::string& idmap_path, const std::string& target_path,
-                    const std::string& overlay_path, PolicyBitmask fulfilled_policies,
-                    bool enforce_overlayable) {
+                    const std::string& overlay_path, const std::string& overlay_name,
+                    PolicyBitmask fulfilled_policies, bool enforce_overlayable) {
   SYSTRACE << "Verify " << idmap_path;
   std::ifstream fin(idmap_path);
   const std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(fin);
@@ -39,7 +39,7 @@
     return Error("failed to parse idmap header");
   }
 
-  const auto header_ok = header->IsUpToDate(target_path.c_str(), overlay_path.c_str(),
+  const auto header_ok = header->IsUpToDate(target_path, overlay_path, overlay_name,
                                             fulfilled_policies, enforce_overlayable);
   if (!header_ok) {
     return Error(header_ok.GetError(), "idmap not up to date");
diff --git a/cmds/idmap2/idmap2/CommandUtils.h b/cmds/idmap2/idmap2/CommandUtils.h
index e717e04..e068967 100644
--- a/cmds/idmap2/idmap2/CommandUtils.h
+++ b/cmds/idmap2/idmap2/CommandUtils.h
@@ -20,10 +20,8 @@
 #include "idmap2/PolicyUtils.h"
 #include "idmap2/Result.h"
 
-android::idmap2::Result<android::idmap2::Unit> Verify(const std::string& idmap_path,
-                                                      const std::string& target_path,
-                                                      const std::string& overlay_path,
-                                                      PolicyBitmask fulfilled_policies,
-                                                      bool enforce_overlayable);
+android::idmap2::Result<android::idmap2::Unit> Verify(
+    const std::string& idmap_path, const std::string& target_path, const std::string& overlay_path,
+    const std::string& overlay_name, PolicyBitmask fulfilled_policies, bool enforce_overlayable);
 
 #endif  // IDMAP2_IDMAP2_COMMAND_UTILS_H_
diff --git a/cmds/idmap2/idmap2/Create.cpp b/cmds/idmap2/idmap2/Create.cpp
index 648b78e..c93c717 100644
--- a/cmds/idmap2/idmap2/Create.cpp
+++ b/cmds/idmap2/idmap2/Create.cpp
@@ -50,6 +50,7 @@
   std::string target_apk_path;
   std::string overlay_apk_path;
   std::string idmap_path;
+  std::string overlay_name;
   std::vector<std::string> policies;
   bool ignore_overlayable = false;
 
@@ -62,9 +63,11 @@
                            "input: path to apk which contains the new resource values",
                            &overlay_apk_path)
           .MandatoryOption("--idmap-path", "output: path to where to write idmap file", &idmap_path)
+          .OptionalOption("--overlay-name", "input: the value of android:name of the overlay",
+                          &overlay_name)
           .OptionalOption("--policy",
                           "input: an overlayable policy this overlay fulfills "
-                          "(if none or supplied, the overlay policy will default to \"public\")",
+                          "(if none are supplied, the overlay policy will default to \"public\")",
                           &policies)
           .OptionalFlag("--ignore-overlayable", "disables overlayable and policy checks",
                         &ignore_overlayable);
@@ -100,8 +103,8 @@
     return Error("failed to load apk %s", overlay_apk_path.c_str());
   }
 
-  const auto idmap =
-      Idmap::FromApkAssets(*target_apk, *overlay_apk, fulfilled_policies, !ignore_overlayable);
+  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, overlay_name,
+                                          fulfilled_policies, !ignore_overlayable);
   if (!idmap) {
     return Error(idmap.GetError(), "failed to create idmap");
   }
diff --git a/cmds/idmap2/idmap2/CreateMultiple.cpp b/cmds/idmap2/idmap2/CreateMultiple.cpp
index 19622c4..5db391c 100644
--- a/cmds/idmap2/idmap2/CreateMultiple.cpp
+++ b/cmds/idmap2/idmap2/CreateMultiple.cpp
@@ -105,7 +105,8 @@
       continue;
     }
 
-    if (!Verify(idmap_path, target_apk_path, overlay_apk_path, fulfilled_policies,
+    // TODO(b/175014391): Support multiple overlay tags in OverlayConfig
+    if (!Verify(idmap_path, target_apk_path, overlay_apk_path, "", fulfilled_policies,
                 !ignore_overlayable)) {
       const std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
       if (!overlay_apk) {
@@ -113,8 +114,8 @@
         continue;
       }
 
-      const auto idmap =
-          Idmap::FromApkAssets(*target_apk, *overlay_apk, fulfilled_policies, !ignore_overlayable);
+      const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, "", fulfilled_policies,
+                                              !ignore_overlayable);
       if (!idmap) {
         LOG(WARNING) << "failed to create idmap";
         continue;
diff --git a/cmds/idmap2/idmap2/Lookup.cpp b/cmds/idmap2/idmap2/Lookup.cpp
index 437180d..43a1951 100644
--- a/cmds/idmap2/idmap2/Lookup.cpp
+++ b/cmds/idmap2/idmap2/Lookup.cpp
@@ -188,29 +188,27 @@
     }
 
     if (i == 0) {
-      target_path = idmap_header->GetTargetPath().to_string();
+      target_path = idmap_header->GetTargetPath();
       auto target_apk = ApkAssets::Load(target_path);
       if (!target_apk) {
         return Error("failed to read target apk from %s", target_path.c_str());
       }
       apk_assets.push_back(std::move(target_apk));
 
-      auto manifest_info = ExtractOverlayManifestInfo(idmap_header->GetOverlayPath().to_string(),
-                                                      true /* assert_overlay */);
+      auto manifest_info = ExtractOverlayManifestInfo(idmap_header->GetOverlayPath(),
+                                                      idmap_header->GetOverlayName());
       if (!manifest_info) {
         return manifest_info.GetError();
       }
-      target_package_name = (*manifest_info).target_package;
+      target_package_name = manifest_info->target_package;
     } else if (target_path != idmap_header->GetTargetPath()) {
       return Error("different target APKs (expected target APK %s but %s has target APK %s)",
-                   target_path.c_str(), idmap_path.c_str(),
-                   idmap_header->GetTargetPath().to_string().c_str());
+                   target_path.c_str(), idmap_path.c_str(), idmap_header->GetTargetPath().c_str());
     }
 
     auto overlay_apk = ApkAssets::LoadOverlay(idmap_path);
     if (!overlay_apk) {
-      return Error("failed to read overlay apk from %s",
-                   idmap_header->GetOverlayPath().to_string().c_str());
+      return Error("failed to read overlay apk from %s", idmap_header->GetOverlayPath().c_str());
     }
     apk_assets.push_back(std::move(overlay_apk));
   }
diff --git a/cmds/idmap2/idmap2d/Idmap2Service.cpp b/cmds/idmap2/idmap2d/Idmap2Service.cpp
index 15e22a3..93537d3 100644
--- a/cmds/idmap2/idmap2d/Idmap2Service.cpp
+++ b/cmds/idmap2/idmap2d/Idmap2Service.cpp
@@ -155,8 +155,9 @@
     return overlay_crc_status;
   }
 
+  // TODO(162841629): Support passing overlay name to idmap2d verify
   auto up_to_date =
-      header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(), target_crc, overlay_crc,
+      header->IsUpToDate(target_apk_path, overlay_apk_path, "", target_crc, overlay_crc,
                          ConvertAidlArgToPolicyBitmask(fulfilled_policies), enforce_overlayable);
 
   *_aidl_return = static_cast<bool>(up_to_date);
@@ -190,8 +191,9 @@
     return error("failed to load apk " + overlay_apk_path);
   }
 
+  // TODO(162841629): Support passing overlay name to idmap2d create
   const auto idmap =
-      Idmap::FromApkAssets(*target_apk, *overlay_apk, policy_bitmask, enforce_overlayable);
+      Idmap::FromApkAssets(*target_apk, *overlay_apk, "", policy_bitmask, enforce_overlayable);
   if (!idmap) {
     return error(idmap.GetErrorMessage());
   }
diff --git a/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h b/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h
index bf31cbf..5e189f2 100644
--- a/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h
+++ b/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h
@@ -39,7 +39,6 @@
   void Write8(uint8_t value);
   void Write16(uint16_t value);
   void Write32(uint32_t value);
-  void WriteString256(const StringPiece& value);
   void WriteString(const StringPiece& value);
   std::ostream& stream_;
 };
diff --git a/cmds/idmap2/include/idmap2/Idmap.h b/cmds/idmap2/include/idmap2/Idmap.h
index a35fad9..1b815c1 100644
--- a/cmds/idmap2/include/idmap2/Idmap.h
+++ b/cmds/idmap2/include/idmap2/Idmap.h
@@ -19,7 +19,8 @@
  *
  * idmap                      := header data*
  * header                     := magic version target_crc overlay_crc fulfilled_policies
- *                               enforce_overlayable target_path overlay_path debug_info
+ *                               enforce_overlayable target_path overlay_path overlay_name
+ *                               debug_info
  * data                       := data_header target_entry* target_inline_entry* overlay_entry*
  *                               string_pool
  * data_header                := target_package_id overlay_package_id padding(2) target_entry_count
@@ -37,13 +38,13 @@
  * overlay_entry_count        := <uint32_t>
  * overlay_id                 := <uint32_t>
  * overlay_package_id         := <uint8_t>
- * overlay_path               := string256
+ * overlay_name               := string
+ * overlay_path               := string
  * padding(n)                 := <uint8_t>[n]
  * Res_value::size            := <uint16_t>
  * Res_value::type            := <uint8_t>
  * Res_value::value           := <uint32_t>
  * string                     := <uint32_t> <uint8_t>+ padding(n)
- * string256                  := <uint8_t>[256]
  * string_pool                := string
  * string_pool_index          := <uint32_t>
  * string_pool_length         := <uint32_t>
@@ -52,7 +53,7 @@
  * target_inline_entry_count  := <uint32_t>
  * target_id                  := <uint32_t>
  * target_package_id          := <uint8_t>
- * target_path                := string256
+ * target_path                := string
  * value_type                 := <uint8_t>
  * value_data                 := <uint32_t>
  * version                    := <uint32_t>
@@ -78,19 +79,12 @@
 class Idmap;
 class Visitor;
 
-static constexpr const ResourceId kPadding = 0xffffffffu;
-static constexpr const EntryId kNoEntry = 0xffffu;
-
 // magic number: all idmap files start with this
 static constexpr const uint32_t kIdmapMagic = android::kIdmapMagic;
 
 // current version of the idmap binary format; must be incremented when the format is changed
 static constexpr const uint32_t kIdmapCurrentVersion = android::kIdmapCurrentVersion;
 
-// strings in the idmap are encoded char arrays of length 'kIdmapStringLength' (including mandatory
-// terminating null)
-static constexpr const size_t kIdmapStringLength = 256;
-
 // Retrieves a crc generated using all of the files within the zip that can affect idmap generation.
 Result<uint32_t> GetPackageCrc(const ZipFile& zip_info);
 
@@ -122,32 +116,38 @@
     return enforce_overlayable_;
   }
 
-  inline StringPiece GetTargetPath() const {
-    return StringPiece(target_path_);
+  const std::string& GetTargetPath() const {
+    return target_path_;
   }
 
-  inline StringPiece GetOverlayPath() const {
-    return StringPiece(overlay_path_);
+  const std::string& GetOverlayPath() const {
+    return overlay_path_;
   }
 
-  inline const std::string& GetDebugInfo() const {
+  const std::string& GetOverlayName() const {
+    return overlay_name_;
+  }
+
+  const std::string& GetDebugInfo() const {
     return debug_info_;
   }
 
   // Invariant: anytime the idmap data encoding is changed, the idmap version
   // field *must* be incremented. Because of this, we know that if the idmap
   // header is up-to-date the entire file is up-to-date.
-  Result<Unit> IsUpToDate(const char* target_path, const char* overlay_path,
-                          PolicyBitmask fulfilled_policies, bool enforce_overlayable) const;
-  Result<Unit> IsUpToDate(const char* target_path, const char* overlay_path, uint32_t target_crc,
+  Result<Unit> IsUpToDate(const std::string& target_path, const std::string& overlay_path,
+                          const std::string& overlay_name, PolicyBitmask fulfilled_policies,
+                          bool enforce_overlayable) const;
+
+  Result<Unit> IsUpToDate(const std::string& target_path, const std::string& overlay_path,
+                          const std::string& overlay_name, uint32_t target_crc,
                           uint32_t overlay_crc, PolicyBitmask fulfilled_policies,
                           bool enforce_overlayable) const;
 
   void accept(Visitor* v) const;
 
  private:
-  IdmapHeader() {
-  }
+  IdmapHeader() = default;
 
   uint32_t magic_;
   uint32_t version_;
@@ -155,8 +155,9 @@
   uint32_t overlay_crc_;
   uint32_t fulfilled_policies_;
   bool enforce_overlayable_;
-  char target_path_[kIdmapStringLength];
-  char overlay_path_[kIdmapStringLength];
+  std::string target_path_;
+  std::string overlay_path_;
+  std::string overlay_name_;
   std::string debug_info_;
 
   friend Idmap;
@@ -251,8 +252,7 @@
   void accept(Visitor* v) const;
 
  private:
-  IdmapData() {
-  }
+  IdmapData() = default;
 
   std::unique_ptr<const Header> header_;
   std::vector<TargetEntry> target_entries_;
@@ -277,22 +277,22 @@
   // the target and overlay package names
   static Result<std::unique_ptr<const Idmap>> FromApkAssets(const ApkAssets& target_apk_assets,
                                                             const ApkAssets& overlay_apk_assets,
+                                                            const std::string& overlay_name,
                                                             const PolicyBitmask& fulfilled_policies,
                                                             bool enforce_overlayable);
 
-  inline const std::unique_ptr<const IdmapHeader>& GetHeader() const {
+  const std::unique_ptr<const IdmapHeader>& GetHeader() const {
     return header_;
   }
 
-  inline const std::vector<std::unique_ptr<const IdmapData>>& GetData() const {
+  const std::vector<std::unique_ptr<const IdmapData>>& GetData() const {
     return data_;
   }
 
   void accept(Visitor* v) const;
 
  private:
-  Idmap() {
-  }
+  Idmap() = default;
 
   std::unique_ptr<const IdmapHeader> header_;
   std::vector<std::unique_ptr<const IdmapData>> data_;
@@ -302,8 +302,7 @@
 
 class Visitor {
  public:
-  virtual ~Visitor() {
-  }
+  virtual ~Visitor() = default;
   virtual void visit(const Idmap& idmap) = 0;
   virtual void visit(const IdmapHeader& header) = 0;
   virtual void visit(const IdmapData& data) = 0;
diff --git a/cmds/idmap2/include/idmap2/RawPrintVisitor.h b/cmds/idmap2/include/idmap2/RawPrintVisitor.h
index 58edc99..4583516 100644
--- a/cmds/idmap2/include/idmap2/RawPrintVisitor.h
+++ b/cmds/idmap2/include/idmap2/RawPrintVisitor.h
@@ -44,7 +44,9 @@
   void print(uint8_t value, const char* fmt, ...);
   void print(uint16_t value, const char* fmt, ...);
   void print(uint32_t value, const char* fmt, ...);
-  void print(const std::string& value, size_t encoded_size, const char* fmt, ...);
+  void print(const std::string& value, bool print_value, const char* fmt, ...);
+  void align();
+  void pad(size_t padding);
 
   std::ostream& stream_;
   std::vector<std::unique_ptr<const ApkAssets>> apk_assets_;
diff --git a/cmds/idmap2/include/idmap2/ResourceUtils.h b/cmds/idmap2/include/idmap2/ResourceUtils.h
index c643b0e..cd14d3e 100644
--- a/cmds/idmap2/include/idmap2/ResourceUtils.h
+++ b/cmds/idmap2/include/idmap2/ResourceUtils.h
@@ -44,17 +44,14 @@
 StringPiece DataTypeToString(uint8_t data_type);
 
 struct OverlayManifestInfo {
-  std::string target_package;               // NOLINT(misc-non-private-member-variables-in-classes)
-  std::string target_name;                  // NOLINT(misc-non-private-member-variables-in-classes)
-  std::string requiredSystemPropertyName;   // NOLINT(misc-non-private-member-variables-in-classes)
-  std::string requiredSystemPropertyValue;  // NOLINT(misc-non-private-member-variables-in-classes)
-  uint32_t resource_mapping;                // NOLINT(misc-non-private-member-variables-in-classes)
-  bool is_static;                           // NOLINT(misc-non-private-member-variables-in-classes)
-  int priority = -1;                        // NOLINT(misc-non-private-member-variables-in-classes)
+  std::string name;            // NOLINT(misc-non-private-member-variables-in-classes)
+  std::string target_package;  // NOLINT(misc-non-private-member-variables-in-classes)
+  std::string target_name;     // NOLINT(misc-non-private-member-variables-in-classes)
+  uint32_t resource_mapping;   // NOLINT(misc-non-private-member-variables-in-classes)
 };
 
 Result<OverlayManifestInfo> ExtractOverlayManifestInfo(const std::string& path,
-                                                       bool assert_overlay = true);
+                                                       const std::string& name);
 
 Result<std::string> ResToTypeEntryName(const AssetManager2& am, ResourceId resid);
 
diff --git a/cmds/idmap2/include/idmap2/XmlParser.h b/cmds/idmap2/include/idmap2/XmlParser.h
index 972a6d7..1c74ab3 100644
--- a/cmds/idmap2/include/idmap2/XmlParser.h
+++ b/cmds/idmap2/include/idmap2/XmlParser.h
@@ -22,6 +22,7 @@
 #include <memory>
 #include <string>
 
+#include "ResourceUtils.h"
 #include "Result.h"
 #include "android-base/macros.h"
 #include "androidfw/ResourceTypes.h"
@@ -39,8 +40,11 @@
     Event event() const;
     std::string name() const;
 
-    Result<std::string> GetAttributeStringValue(const std::string& name) const;
     Result<Res_value> GetAttributeValue(const std::string& name) const;
+    Result<Res_value> GetAttributeValue(ResourceId attr, const std::string& label) const;
+
+    Result<std::string> GetAttributeStringValue(const std::string& name) const;
+    Result<std::string> GetAttributeStringValue(ResourceId attr, const std::string& label) const;
 
     bool operator==(const Node& rhs) const;
     bool operator!=(const Node& rhs) const;
diff --git a/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp b/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
index 726f6c5..c163107 100644
--- a/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
+++ b/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
@@ -38,13 +38,6 @@
   stream_.write(reinterpret_cast<char*>(&x), sizeof(uint32_t));
 }
 
-void BinaryStreamVisitor::WriteString256(const StringPiece& value) {
-  char buf[kIdmapStringLength];
-  memset(buf, 0, sizeof(buf));
-  memcpy(buf, value.data(), std::min(value.size(), sizeof(buf)));
-  stream_.write(buf, sizeof(buf));
-}
-
 void BinaryStreamVisitor::WriteString(const StringPiece& value) {
   // pad with null to nearest word boundary;
   size_t padding_size = CalculatePadding(value.size());
@@ -64,8 +57,9 @@
   Write32(header.GetOverlayCrc());
   Write32(header.GetFulfilledPolicies());
   Write32(static_cast<uint8_t>(header.GetEnforceOverlayable()));
-  WriteString256(header.GetTargetPath());
-  WriteString256(header.GetOverlayPath());
+  WriteString(header.GetTargetPath());
+  WriteString(header.GetOverlayPath());
+  WriteString(header.GetOverlayName());
   WriteString(header.GetDebugInfo());
 }
 
diff --git a/cmds/idmap2/libidmap2/Idmap.cpp b/cmds/idmap2/libidmap2/Idmap.cpp
index 1129413..a0cc407 100644
--- a/cmds/idmap2/libidmap2/Idmap.cpp
+++ b/cmds/idmap2/libidmap2/Idmap.cpp
@@ -69,38 +69,26 @@
   return false;
 }
 
-// a string is encoded as a kIdmapStringLength char array; the array is always null-terminated
-bool WARN_UNUSED ReadString256(std::istream& stream, char out[kIdmapStringLength]) {
-  char buf[kIdmapStringLength];
-  memset(buf, 0, sizeof(buf));
-  if (!stream.read(buf, sizeof(buf))) {
-    return false;
-  }
-  if (buf[sizeof(buf) - 1] != '\0') {
-    return false;
-  }
-  memcpy(out, buf, sizeof(buf));
-  return true;
-}
-
-Result<std::string> ReadString(std::istream& stream) {
+bool WARN_UNUSED ReadString(std::istream& stream, std::string* out) {
   uint32_t size;
   if (!Read32(stream, &size)) {
-    return Error("failed to read string size");
+    return false;
   }
   if (size == 0) {
-    return std::string("");
+    *out = "";
+    return true;
   }
   std::string buf(size, '\0');
   if (!stream.read(buf.data(), size)) {
-    return Error("failed to read string of size %u", size);
+    return false;
   }
   uint32_t padding_size = CalculatePadding(size);
   std::string padding(padding_size, '\0');
   if (!stream.read(padding.data(), padding_size)) {
-    return Error("failed to read string padding of size %u", padding_size);
+    return false;
   }
-  return buf;
+  *out = buf;
+  return true;
 }
 
 }  // namespace
@@ -115,32 +103,38 @@
 
 std::unique_ptr<const IdmapHeader> IdmapHeader::FromBinaryStream(std::istream& stream) {
   std::unique_ptr<IdmapHeader> idmap_header(new IdmapHeader());
+  if (!Read32(stream, &idmap_header->magic_) || !Read32(stream, &idmap_header->version_)) {
+    return nullptr;
+  }
+
+  if (idmap_header->magic_ != kIdmapMagic ||
+      idmap_header->version_ != kIdmapCurrentVersion) {
+    // Do not continue parsing if the file is not a current version idmap.
+    return nullptr;
+  }
+
   uint32_t enforce_overlayable;
-  if (!Read32(stream, &idmap_header->magic_) || !Read32(stream, &idmap_header->version_) ||
-      !Read32(stream, &idmap_header->target_crc_) || !Read32(stream, &idmap_header->overlay_crc_) ||
+  if (!Read32(stream, &idmap_header->target_crc_) || !Read32(stream, &idmap_header->overlay_crc_) ||
       !Read32(stream, &idmap_header->fulfilled_policies_) ||
-      !Read32(stream, &enforce_overlayable) || !ReadString256(stream, idmap_header->target_path_) ||
-      !ReadString256(stream, idmap_header->overlay_path_)) {
+      !Read32(stream, &enforce_overlayable) || !ReadString(stream, &idmap_header->target_path_) ||
+      !ReadString(stream, &idmap_header->overlay_path_) ||
+      !ReadString(stream, &idmap_header->overlay_name_) ||
+      !ReadString(stream, &idmap_header->debug_info_)) {
     return nullptr;
   }
 
   idmap_header->enforce_overlayable_ = enforce_overlayable != 0U;
-
-  auto debug_str = ReadString(stream);
-  if (!debug_str) {
-    return nullptr;
-  }
-  idmap_header->debug_info_ = std::move(*debug_str);
-
   return std::move(idmap_header);
 }
 
-Result<Unit> IdmapHeader::IsUpToDate(const char* target_path, const char* overlay_path,
+Result<Unit> IdmapHeader::IsUpToDate(const std::string& target_path,
+                                     const std::string& overlay_path,
+                                     const std::string& overlay_name,
                                      PolicyBitmask fulfilled_policies,
                                      bool enforce_overlayable) const {
   const std::unique_ptr<const ZipFile> target_zip = ZipFile::Open(target_path);
   if (!target_zip) {
-    return Error("failed to open target %s", target_path);
+    return Error("failed to open target %s", target_path.c_str());
   }
 
   const Result<uint32_t> target_crc = GetPackageCrc(*target_zip);
@@ -150,7 +144,7 @@
 
   const std::unique_ptr<const ZipFile> overlay_zip = ZipFile::Open(overlay_path);
   if (!overlay_zip) {
-    return Error("failed to overlay target %s", overlay_path);
+    return Error("failed to overlay target %s", overlay_path.c_str());
   }
 
   const Result<uint32_t> overlay_crc = GetPackageCrc(*overlay_zip);
@@ -158,13 +152,14 @@
     return Error("failed to get overlay crc");
   }
 
-  return IsUpToDate(target_path, overlay_path, *target_crc, *overlay_crc, fulfilled_policies,
-                    enforce_overlayable);
+  return IsUpToDate(target_path, overlay_path, overlay_name, *target_crc, *overlay_crc,
+                    fulfilled_policies, enforce_overlayable);
 }
 
-Result<Unit> IdmapHeader::IsUpToDate(const char* target_path, const char* overlay_path,
-                                     uint32_t target_crc, uint32_t overlay_crc,
-                                     PolicyBitmask fulfilled_policies,
+Result<Unit> IdmapHeader::IsUpToDate(const std::string& target_path,
+                                     const std::string& overlay_path,
+                                     const std::string& overlay_name, uint32_t target_crc,
+                                     uint32_t overlay_crc, PolicyBitmask fulfilled_policies,
                                      bool enforce_overlayable) const {
   if (magic_ != kIdmapMagic) {
     return Error("bad magic: actual 0x%08x, expected 0x%08x", magic_, kIdmapMagic);
@@ -194,14 +189,19 @@
                  enforce_overlayable ? "true" : "false", enforce_overlayable_ ? "true" : "false");
   }
 
-  if (strcmp(target_path, target_path_) != 0) {
-    return Error("bad target path: idmap version %s, file system version %s", target_path,
-                 target_path_);
+  if (target_path != target_path_) {
+    return Error("bad target path: idmap version %s, file system version %s", target_path.c_str(),
+                 target_path_.c_str());
   }
 
-  if (strcmp(overlay_path, overlay_path_) != 0) {
-    return Error("bad overlay path: idmap version %s, file system version %s", overlay_path,
-                 overlay_path_);
+  if (overlay_path != overlay_path_) {
+    return Error("bad overlay path: idmap version %s, file system version %s", overlay_path.c_str(),
+                 overlay_path_.c_str());
+  }
+
+  if (overlay_name != overlay_name_) {
+    return Error("bad overlay name: idmap version %s, file system version %s", overlay_name.c_str(),
+                 overlay_name_.c_str());
   }
 
   return Unit{};
@@ -262,12 +262,9 @@
   }
 
   // Read raw string pool bytes.
-  auto string_pool_data = ReadString(stream);
-  if (!string_pool_data) {
+  if (!ReadString(stream, &data->string_pool_data_)) {
     return nullptr;
   }
-  data->string_pool_data_ = std::move(*string_pool_data);
-
   return std::move(data);
 }
 
@@ -337,6 +334,7 @@
 
 Result<std::unique_ptr<const Idmap>> Idmap::FromApkAssets(const ApkAssets& target_apk_assets,
                                                           const ApkAssets& overlay_apk_assets,
+                                                          const std::string& overlay_name,
                                                           const PolicyBitmask& fulfilled_policies,
                                                           bool enforce_overlayable) {
   SYSTRACE << "Idmap::FromApkAssets";
@@ -368,32 +366,20 @@
     return Error(crc.GetError(), "failed to get zip CRC for overlay");
   }
   header->overlay_crc_ = *crc;
-
   header->fulfilled_policies_ = fulfilled_policies;
   header->enforce_overlayable_ = enforce_overlayable;
+  header->target_path_ = target_apk_path;
+  header->overlay_path_ = overlay_apk_path;
+  header->overlay_name_ = overlay_name;
 
-  if (target_apk_path.size() > sizeof(header->target_path_)) {
-    return Error("target apk path \"%s\" longer than maximum size %zu", target_apk_path.c_str(),
-                 sizeof(header->target_path_));
-  }
-  memset(header->target_path_, 0, sizeof(header->target_path_));
-  memcpy(header->target_path_, target_apk_path.data(), target_apk_path.size());
-
-  if (overlay_apk_path.size() > sizeof(header->overlay_path_)) {
-    return Error("overlay apk path \"%s\" longer than maximum size %zu", overlay_apk_path.c_str(),
-                 sizeof(header->target_path_));
-  }
-  memset(header->overlay_path_, 0, sizeof(header->overlay_path_));
-  memcpy(header->overlay_path_, overlay_apk_path.data(), overlay_apk_path.size());
-
-  auto overlay_info = utils::ExtractOverlayManifestInfo(overlay_apk_path);
-  if (!overlay_info) {
-    return overlay_info.GetError();
+  auto info = utils::ExtractOverlayManifestInfo(overlay_apk_path, overlay_name);
+  if (!info) {
+    return info.GetError();
   }
 
   LogInfo log_info;
   auto resource_mapping =
-      ResourceMapping::FromApkAssets(target_apk_assets, overlay_apk_assets, *overlay_info,
+      ResourceMapping::FromApkAssets(target_apk_assets, overlay_apk_assets, *info,
                                      fulfilled_policies, enforce_overlayable, log_info);
   if (!resource_mapping) {
     return resource_mapping.GetError();
diff --git a/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp b/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp
index 3037a79..7e090a9 100644
--- a/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp
+++ b/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp
@@ -39,6 +39,10 @@
           << TAB "target apk path  : " << header.GetTargetPath() << std::endl
           << TAB "overlay apk path : " << header.GetOverlayPath() << std::endl;
 
+  if (!header.GetOverlayName().empty()) {
+    stream_ << "Overlay name: " << header.GetOverlayName() << std::endl;
+  }
+
   const std::string& debug = header.GetDebugInfo();
   if (!debug.empty()) {
     std::istringstream debug_stream(debug);
@@ -49,12 +53,12 @@
     }
   }
 
-  if (auto target_apk_ = ApkAssets::Load(header.GetTargetPath().to_string())) {
+  if (auto target_apk_ = ApkAssets::Load(header.GetTargetPath())) {
     target_am_.SetApkAssets({target_apk_.get()});
     apk_assets_.push_back(std::move(target_apk_));
   }
 
-  if (auto overlay_apk = ApkAssets::Load(header.GetOverlayPath().to_string())) {
+  if (auto overlay_apk = ApkAssets::Load(header.GetOverlayPath())) {
     overlay_am_.SetApkAssets({overlay_apk.get()});
     apk_assets_.push_back(std::move(overlay_apk));
   }
diff --git a/cmds/idmap2/libidmap2/RawPrintVisitor.cpp b/cmds/idmap2/libidmap2/RawPrintVisitor.cpp
index 82f5d26..b517aa3 100644
--- a/cmds/idmap2/libidmap2/RawPrintVisitor.cpp
+++ b/cmds/idmap2/libidmap2/RawPrintVisitor.cpp
@@ -43,20 +43,18 @@
   print(header.GetFulfilledPolicies(), "fulfilled policies: %s",
         PoliciesToDebugString(header.GetFulfilledPolicies()).c_str());
   print(static_cast<uint32_t>(header.GetEnforceOverlayable()), "enforce overlayable");
-  print(header.GetTargetPath().to_string(), kIdmapStringLength, "target path");
-  print(header.GetOverlayPath().to_string(), kIdmapStringLength, "overlay path");
+  print(header.GetTargetPath(), true /* print_value */, "target path");
+  print(header.GetOverlayPath(), true /* print_value */, "overlay path");
+  print(header.GetOverlayName(), true /* print_value */, "overlay name");
+  print(header.GetDebugInfo(), false /* print_value */, "debug info");
 
-  uint32_t debug_info_size = header.GetDebugInfo().size();
-  print(debug_info_size, "debug info size");
-  print("...", debug_info_size + CalculatePadding(debug_info_size), "debug info");
-
-  auto target_apk_ = ApkAssets::Load(header.GetTargetPath().to_string());
+  auto target_apk_ = ApkAssets::Load(header.GetTargetPath());
   if (target_apk_) {
     target_am_.SetApkAssets({target_apk_.get()});
     apk_assets_.push_back(std::move(target_apk_));
   }
 
-  auto overlay_apk_ = ApkAssets::Load(header.GetOverlayPath().to_string());
+  auto overlay_apk_ = ApkAssets::Load(header.GetOverlayPath());
   if (overlay_apk_) {
     overlay_am_.SetApkAssets({overlay_apk_.get()});
     apk_assets_.push_back(std::move(overlay_apk_));
@@ -100,7 +98,7 @@
       print(target_entry.target_id, "target id");
     }
 
-    print("...", sizeof(Res_value::size) + sizeof(Res_value::res0), "padding");
+    pad(sizeof(Res_value::size) + sizeof(Res_value::res0));
 
     print(target_entry.value.data_type, "type: %s",
           utils::DataTypeToString(target_entry.value.data_type).data());
@@ -143,15 +141,13 @@
     }
   }
 
-  uint32_t string_pool_size = data.GetStringPoolData().size();
-  print(string_pool_size, "string pool size");
-  print("...", string_pool_size + CalculatePadding(string_pool_size), "string pool");
+  print(data.GetStringPoolData(), false /* print_value */, "string pool");
 }
 
 void RawPrintVisitor::visit(const IdmapData::Header& header) {
   print(header.GetTargetPackageId(), "target package id");
   print(header.GetOverlayPackageId(), "overlay package id");
-  print("...", sizeof(Idmap_data_header::p0), "padding");
+  align();
   print(header.GetTargetEntryCount(), "target entry count");
   print(header.GetTargetInlineEntryCount(), "target inline entry count");
   print(header.GetOverlayEntryCount(), "overlay entry count");
@@ -168,7 +164,6 @@
 
   stream_ << base::StringPrintf("%08zx:       %02x", offset_, value) << "  " << comment
           << std::endl;
-
   offset_ += sizeof(uint8_t);
 }
 
@@ -181,7 +176,6 @@
   va_end(ap);
 
   stream_ << base::StringPrintf("%08zx:     %04x", offset_, value) << "  " << comment << std::endl;
-
   offset_ += sizeof(uint16_t);
 }
 
@@ -194,22 +188,35 @@
   va_end(ap);
 
   stream_ << base::StringPrintf("%08zx: %08x", offset_, value) << "  " << comment << std::endl;
-
   offset_ += sizeof(uint32_t);
 }
 
 // NOLINTNEXTLINE(cert-dcl50-cpp)
-void RawPrintVisitor::print(const std::string& value, size_t encoded_size, const char* fmt, ...) {
+void RawPrintVisitor::print(const std::string& value, bool print_value, const char* fmt, ...) {
   va_list ap;
   va_start(ap, fmt);
   std::string comment;
   base::StringAppendV(&comment, fmt, ap);
   va_end(ap);
 
-  stream_ << base::StringPrintf("%08zx: ", offset_) << "........  " << comment << ": " << value
-          << std::endl;
+  stream_ << base::StringPrintf("%08zx: %08x", offset_, (uint32_t)value.size()) << "  " << comment
+          << " size" << std::endl;
+  offset_ += sizeof(uint32_t);
 
-  offset_ += encoded_size;
+  stream_ << base::StringPrintf("%08zx: ", offset_) << "........  " << comment;
+  offset_ += value.size() + CalculatePadding(value.size());
+
+  if (print_value) {
+    stream_ << ": " << value;
+  }
+  stream_ << std::endl;
 }
 
+void RawPrintVisitor::align() {
+  offset_ += CalculatePadding(offset_);
+}
+
+void RawPrintVisitor::pad(size_t padding) {
+  offset_ += padding;
+}
 }  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/ResourceMapping.cpp b/cmds/idmap2/libidmap2/ResourceMapping.cpp
index d777cbf..46eeb8e 100644
--- a/cmds/idmap2/libidmap2/ResourceMapping.cpp
+++ b/cmds/idmap2/libidmap2/ResourceMapping.cpp
@@ -230,8 +230,8 @@
         base::StringPrintf("%s:%s", target_package->GetPackageName().c_str(), name->c_str());
     auto target_resource_result = target_am->GetResourceId(full_name);
     if (!target_resource_result.has_value()) {
-      log_info.Warning(LogMessage() << "failed to find resource \"" << full_name
-                                    << "\" in target resources");
+      log_info.Warning(LogMessage()
+                       << "failed to find resource \"" << full_name << "\" in target resources");
       continue;
     }
 
@@ -285,14 +285,12 @@
                                                        bool enforce_overlayable,
                                                        LogInfo& log_info) {
   AssetManager2 target_asset_manager;
-  if (!target_asset_manager.SetApkAssets({&target_apk_assets}, true /* invalidate_caches */,
-                                         false /* filter_incompatible_configs*/)) {
+  if (!target_asset_manager.SetApkAssets({&target_apk_assets})) {
     return Error("failed to create target asset manager");
   }
 
   AssetManager2 overlay_asset_manager;
-  if (!overlay_asset_manager.SetApkAssets({&overlay_apk_assets}, true /* invalidate_caches */,
-                                          false /* filter_incompatible_configs */)) {
+  if (!overlay_asset_manager.SetApkAssets({&overlay_apk_assets})) {
     return Error("failed to create overlay asset manager");
   }
 
diff --git a/cmds/idmap2/libidmap2/ResourceUtils.cpp b/cmds/idmap2/libidmap2/ResourceUtils.cpp
index e817140..4e85e57 100644
--- a/cmds/idmap2/libidmap2/ResourceUtils.cpp
+++ b/cmds/idmap2/libidmap2/ResourceUtils.cpp
@@ -32,6 +32,12 @@
 using android::util::Utf16ToUtf8;
 
 namespace android::idmap2::utils {
+namespace {
+constexpr ResourceId kAttrName = 0x01010003;
+constexpr ResourceId kAttrResourcesMap = 0x01010609;
+constexpr ResourceId kAttrTargetName = 0x0101044d;
+constexpr ResourceId kAttrTargetPackage = 0x01010021;
+}  // namespace
 
 bool IsReference(uint8_t data_type) {
   return data_type == Res_value::TYPE_REFERENCE || data_type == Res_value::TYPE_DYNAMIC_REFERENCE;
@@ -92,7 +98,7 @@
 }
 
 Result<OverlayManifestInfo> ExtractOverlayManifestInfo(const std::string& path,
-                                                       bool assert_overlay) {
+                                                       const std::string& name) {
   std::unique_ptr<const ZipFile> zip = ZipFile::Open(path);
   if (!zip) {
     return Error("failed to open %s as a zip file", path.c_str());
@@ -113,65 +119,49 @@
     return Error("root element tag is not <manifest> in AndroidManifest.xml of %s", path.c_str());
   }
 
-  auto overlay_it = std::find_if(manifest_it.begin(), manifest_it.end(), [](const auto& it) {
-    return it.event() == XmlParser::Event::START_TAG && it.name() == "overlay";
-  });
-
-  OverlayManifestInfo info{};
-  if (overlay_it == manifest_it.end()) {
-    if (!assert_overlay) {
-      return info;
+  for (auto&& it : manifest_it) {
+    if (it.event() != XmlParser::Event::START_TAG || it.name() != "overlay") {
+      continue;
     }
-    return Error("<overlay> missing from AndroidManifest.xml of %s", path.c_str());
-  }
 
-  if (auto result_str = overlay_it->GetAttributeStringValue("targetPackage")) {
-    info.target_package = *result_str;
-  } else {
-    return Error("android:targetPackage missing from <overlay> of %s: %s", path.c_str(),
-                 result_str.GetErrorMessage().c_str());
-  }
+    OverlayManifestInfo info{};
+    if (auto result_str = it.GetAttributeStringValue(kAttrName, "android:name")) {
+      if (*result_str != name) {
+        // A value for android:name was found, but either a the name does not match the requested
+        // name, or an <overlay> tag with no name was requested.
+        continue;
+      }
+      info.name = *result_str;
+    } else if (!name.empty()) {
+      // This tag does not have a value for android:name, but an <overlay> tag with a specific name
+      // has been requested.
+      continue;
+    }
 
-  if (auto result_str = overlay_it->GetAttributeStringValue("targetName")) {
-    info.target_name = *result_str;
-  }
-
-  if (auto result_value = overlay_it->GetAttributeValue("resourcesMap")) {
-    if (IsReference((*result_value).dataType)) {
-      info.resource_mapping = (*result_value).data;
+    if (auto result_str = it.GetAttributeStringValue(kAttrTargetPackage, "android:targetPackage")) {
+      info.target_package = *result_str;
     } else {
-      return Error("android:resourcesMap is not a reference in AndroidManifest.xml of %s",
-                   path.c_str());
+      return Error("android:targetPackage missing from <overlay> of %s: %s", path.c_str(),
+                   result_str.GetErrorMessage().c_str());
     }
-  }
 
-  if (auto result_value = overlay_it->GetAttributeValue("isStatic")) {
-    if ((*result_value).dataType >= Res_value::TYPE_FIRST_INT &&
-        (*result_value).dataType <= Res_value::TYPE_LAST_INT) {
-      info.is_static = (*result_value).data != 0U;
-    } else {
-      return Error("android:isStatic is not a boolean in AndroidManifest.xml of %s", path.c_str());
+    if (auto result_str = it.GetAttributeStringValue(kAttrTargetName, "android:targetName")) {
+      info.target_name = *result_str;
     }
-  }
 
-  if (auto result_value = overlay_it->GetAttributeValue("priority")) {
-    if ((*result_value).dataType >= Res_value::TYPE_FIRST_INT &&
-        (*result_value).dataType <= Res_value::TYPE_LAST_INT) {
-      info.priority = (*result_value).data;
-    } else {
-      return Error("android:priority is not an integer in AndroidManifest.xml of %s", path.c_str());
+    if (auto result_value = it.GetAttributeValue(kAttrResourcesMap, "android:resourcesMap")) {
+      if (IsReference((*result_value).dataType)) {
+        info.resource_mapping = (*result_value).data;
+      } else {
+        return Error("android:resourcesMap is not a reference in AndroidManifest.xml of %s",
+                     path.c_str());
+      }
     }
+    return info;
   }
 
-  if (auto result_str = overlay_it->GetAttributeStringValue("requiredSystemPropertyName")) {
-    info.requiredSystemPropertyName = *result_str;
-  }
-
-  if (auto result_str = overlay_it->GetAttributeStringValue("requiredSystemPropertyValue")) {
-    info.requiredSystemPropertyValue = *result_str;
-  }
-
-  return info;
+  return Error("<overlay> with android:name \"%s\" missing from AndroidManifest.xml of %s",
+               name.c_str(), path.c_str());
 }
 
 }  // namespace android::idmap2::utils
diff --git a/cmds/idmap2/libidmap2/XmlParser.cpp b/cmds/idmap2/libidmap2/XmlParser.cpp
index 4030b83..00baea4 100644
--- a/cmds/idmap2/libidmap2/XmlParser.cpp
+++ b/cmds/idmap2/libidmap2/XmlParser.cpp
@@ -90,15 +90,27 @@
   return String8(key16).c_str();
 }
 
-Result<std::string> XmlParser::Node::GetAttributeStringValue(const std::string& name) const {
-  auto value = GetAttributeValue(name);
-  if (!value) {
-    return value.GetError();
+template <typename Func>
+Result<Res_value> FindAttribute(const ResXMLParser& parser, const std::string& label,
+                                Func&& predicate) {
+  for (size_t i = 0; i < parser.getAttributeCount(); i++) {
+    if (!predicate(i)) {
+      continue;
+    }
+    Res_value res_value{};
+    if (parser.getAttributeValue(i, &res_value) == BAD_TYPE) {
+      return Error(R"(Bad value for attribute "%s")", label.c_str());
+    }
+    return res_value;
   }
+  return Error(R"(Failed to find attribute "%s")", label.c_str());
+}
 
-  switch ((*value).dataType) {
+Result<std::string> GetStringValue(const ResXMLParser& parser, const Res_value& value,
+                                   const std::string& label) {
+  switch (value.dataType) {
     case Res_value::TYPE_STRING: {
-      if (auto str = parser_.getStrings().string8ObjectAt((*value).data); str.ok()) {
+      if (auto str = parser.getStrings().string8ObjectAt(value.data); str.ok()) {
         return std::string(str->string());
       }
       break;
@@ -106,31 +118,37 @@
     case Res_value::TYPE_INT_DEC:
     case Res_value::TYPE_INT_HEX:
     case Res_value::TYPE_INT_BOOLEAN: {
-      return std::to_string((*value).data);
+      return std::to_string(value.data);
     }
   }
+  return Error(R"(Failed to convert attribute "%s" value to a string)", label.c_str());
+}
 
-  return Error(R"(Failed to convert attribute "%s" value to a string)", name.c_str());
+Result<Res_value> XmlParser::Node::GetAttributeValue(ResourceId attr,
+                                                     const std::string& label) const {
+  return FindAttribute(parser_, label, [&](size_t index) -> bool {
+    return parser_.getAttributeNameResID(index) == attr;
+  });
 }
 
 Result<Res_value> XmlParser::Node::GetAttributeValue(const std::string& name) const {
-  size_t len;
-  for (size_t i = 0; i < parser_.getAttributeCount(); i++) {
-    const String16 key16(parser_.getAttributeName(i, &len));
+  return FindAttribute(parser_, name, [&](size_t index) -> bool {
+    size_t len;
+    const String16 key16(parser_.getAttributeName(index, &len));
     std::string key = String8(key16).c_str();
-    if (key != name) {
-      continue;
-    }
+    return key == name;
+  });
+}
 
-    Res_value res_value{};
-    if (parser_.getAttributeValue(i, &res_value) == BAD_TYPE) {
-      return Error(R"(Bad value for attribute "%s")", name.c_str());
-    }
+Result<std::string> XmlParser::Node::GetAttributeStringValue(ResourceId attr,
+                                                             const std::string& label) const {
+  auto value = GetAttributeValue(attr, label);
+  return value ? GetStringValue(parser_, *value, label) : value.GetError();
+}
 
-    return res_value;
-  }
-
-  return Error(R"(Failed to find attribute "%s")", name.c_str());
+Result<std::string> XmlParser::Node::GetAttributeStringValue(const std::string& name) const {
+  auto value = GetAttributeValue(name);
+  return value ? GetStringValue(parser_, *value, name) : value.GetError();
 }
 
 Result<std::unique_ptr<const XmlParser>> XmlParser::Create(const void* data, size_t size,
diff --git a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
index c3a3e0b..524aabc 100644
--- a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
+++ b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
@@ -33,7 +33,7 @@
 namespace android::idmap2 {
 
 TEST(BinaryStreamVisitorTests, CreateBinaryStreamViaBinaryStreamVisitor) {
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
   std::istringstream raw_stream(raw);
 
   auto result1 = Idmap::FromBinaryStream(raw_stream);
diff --git a/cmds/idmap2/tests/Idmap2BinaryTests.cpp b/cmds/idmap2/tests/Idmap2BinaryTests.cpp
index e7e9e4c..a55b41b 100644
--- a/cmds/idmap2/tests/Idmap2BinaryTests.cpp
+++ b/cmds/idmap2/tests/Idmap2BinaryTests.cpp
@@ -35,6 +35,7 @@
 #include <vector>
 
 #include "R.h"
+#include "TestConstants.h"
 #include "TestHelpers.h"
 #include "androidfw/PosixUtils.h"
 #include "gmock/gmock.h"
@@ -43,6 +44,7 @@
 #include "idmap2/Idmap.h"
 #include "private/android_filesystem_config.h"
 
+using ::android::base::StringPrintf;
 using ::android::util::ExecuteBinary;
 using ::testing::NotNull;
 
@@ -90,6 +92,7 @@
                                "create",
                                "--target-apk-path", GetTargetApkPath(),
                                "--overlay-apk-path", GetOverlayApkPath(),
+                               "--overlay-name", TestConstants::OVERLAY_NAME_DEFAULT,
                                "--idmap-path", GetIdmapPath()});
   // clang-format on
   ASSERT_THAT(result, NotNull());
@@ -116,6 +119,7 @@
                                "create",
                                "--target-apk-path", GetTargetApkPath(),
                                "--overlay-apk-path", GetOverlayApkPath(),
+                               "--overlay-name", TestConstants::OVERLAY_NAME_DEFAULT,
                                "--idmap-path", GetIdmapPath()});
   // clang-format on
   ASSERT_THAT(result, NotNull());
@@ -128,14 +132,23 @@
   // clang-format on
   ASSERT_THAT(result, NotNull());
   ASSERT_EQ(result->status, EXIT_SUCCESS) << result->stderr;
-  ASSERT_NE(result->stdout.find(R::target::integer::literal::int1 + " -> 0x7f010000"),
-            std::string::npos);
-  ASSERT_NE(result->stdout.find(R::target::string::literal::str1 + " -> 0x7f020000"),
-            std::string::npos);
-  ASSERT_NE(result->stdout.find(R::target::string::literal::str3 + " -> 0x7f020001"),
-            std::string::npos);
-  ASSERT_NE(result->stdout.find(R::target::string::literal::str4 + " -> 0x7f020002"),
-            std::string::npos);
+
+  ASSERT_NE(result->stdout.find(StringPrintf("0x%08x -> 0x%08x", R::target::integer::int1,
+                                             R::overlay::integer::int1)),
+            std::string::npos)
+      << result->stdout;
+  ASSERT_NE(result->stdout.find(StringPrintf("0x%08x -> 0x%08x", R::target::string::str1,
+                                             R::overlay::string::str1)),
+            std::string::npos)
+      << result->stdout;
+  ASSERT_NE(result->stdout.find(StringPrintf("0x%08x -> 0x%08x", R::target::string::str3,
+                                             R::overlay::string::str3)),
+            std::string::npos)
+      << result->stdout;
+  ASSERT_NE(result->stdout.find(StringPrintf("0x%08x -> 0x%08x", R::target::string::str4,
+                                             R::overlay::string::str4)),
+            std::string::npos)
+      << result->stdout;
 
   // clang-format off
   result = ExecuteBinary({"idmap2",
@@ -167,6 +180,7 @@
                                "create",
                                "--target-apk-path", GetTargetApkPath(),
                                "--overlay-apk-path", GetOverlayApkPath(),
+                               "--overlay-name", TestConstants::OVERLAY_NAME_DEFAULT,
                                "--idmap-path", GetIdmapPath()});
   // clang-format on
   ASSERT_THAT(result, NotNull());
@@ -177,7 +191,7 @@
                           "lookup",
                           "--idmap-path", GetIdmapPath(),
                           "--config", "",
-                          "--resid", R::target::string::literal::str1});
+                          "--resid", StringPrintf("0x%08x", R::target::string::str1)});
   // clang-format on
   ASSERT_THAT(result, NotNull());
   ASSERT_EQ(result->status, EXIT_SUCCESS) << result->stderr;
@@ -229,6 +243,7 @@
                           "create",
                           "--target-apk-path", GetTargetApkPath(),
                           "--overlay-apk-path", GetOverlayApkPath(),
+                          "--overlay-name", TestConstants::OVERLAY_NAME_DEFAULT,
                           "--idmap-path"});
   // clang-format on
   ASSERT_THAT(result, NotNull());
@@ -240,6 +255,7 @@
                           "create",
                           "--target-apk-path", invalid_target_apk_path,
                           "--overlay-apk-path", GetOverlayApkPath(),
+                          "--overlay-name", TestConstants::OVERLAY_NAME_DEFAULT,
                           "--idmap-path", GetIdmapPath()});
   // clang-format on
   ASSERT_THAT(result, NotNull());
@@ -251,6 +267,7 @@
                           "create",
                           "--target-apk-path", GetTargetApkPath(),
                           "--overlay-apk-path", GetOverlayApkPath(),
+                          "--overlay-name", TestConstants::OVERLAY_NAME_DEFAULT,
                           "--idmap-path", GetIdmapPath(),
                           "--policy", "this-does-not-exist"});
   // clang-format on
diff --git a/cmds/idmap2/tests/IdmapTests.cpp b/cmds/idmap2/tests/IdmapTests.cpp
index 9b42a27..16b68f0 100644
--- a/cmds/idmap2/tests/IdmapTests.cpp
+++ b/cmds/idmap2/tests/IdmapTests.cpp
@@ -27,6 +27,7 @@
 #include "TestHelpers.h"
 #include "android-base/macros.h"
 #include "androidfw/ApkAssets.h"
+#include "androidfw/ResourceUtils.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 #include "idmap2/BinaryStreamVisitor.h"
@@ -35,7 +36,6 @@
 #include "idmap2/LogInfo.h"
 
 using android::Res_value;
-using ::testing::IsNull;
 using ::testing::NotNull;
 
 using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
@@ -61,36 +61,43 @@
 }
 
 TEST(IdmapTests, CreateIdmapHeaderFromBinaryStream) {
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
   std::istringstream stream(raw);
   std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(stream);
   ASSERT_THAT(header, NotNull());
   ASSERT_EQ(header->GetMagic(), 0x504d4449U);
-  ASSERT_EQ(header->GetVersion(), 0x05U);
+  ASSERT_EQ(header->GetVersion(), 0x07U);
   ASSERT_EQ(header->GetTargetCrc(), 0x1234U);
   ASSERT_EQ(header->GetOverlayCrc(), 0x5678U);
   ASSERT_EQ(header->GetFulfilledPolicies(), 0x11);
   ASSERT_EQ(header->GetEnforceOverlayable(), true);
-  ASSERT_EQ(header->GetTargetPath().to_string(), "targetX.apk");
-  ASSERT_EQ(header->GetOverlayPath().to_string(), "overlayX.apk");
+  ASSERT_EQ(header->GetTargetPath(), "targetX.apk");
+  ASSERT_EQ(header->GetOverlayPath(), "overlayX.apk");
   ASSERT_EQ(header->GetDebugInfo(), "debug");
 }
 
-TEST(IdmapTests, FailToCreateIdmapHeaderFromBinaryStreamIfPathTooLong) {
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
-  // overwrite the target path string, including the terminating null, with '.'
-  for (size_t i = 0x18; i < 0x118; i++) {
-    raw[i] = '.';
-  }
-  std::istringstream stream(raw);
-  std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(stream);
-  ASSERT_THAT(header, IsNull());
+TEST(IdmapTests, IdmapFailParsingDifferentVersion) {
+  constexpr size_t kJunkSize = 2000;
+  std::stringstream stream;
+  stream << android::kIdmapMagic;
+  stream << 0xffffffffU;
+  stream << std::string(kJunkSize, (char) 0xffU);
+  ASSERT_FALSE(Idmap::FromBinaryStream(stream));
+}
+
+TEST(IdmapTests, IdmapFailParsingDifferentMagic) {
+  constexpr size_t kJunkSize = 2000;
+  std::stringstream stream;
+  stream << 0xffffffffU;
+  stream << android::kIdmapCurrentVersion;
+  stream << std::string(kJunkSize, (char) 0xffU);
+  ASSERT_FALSE(Idmap::FromBinaryStream(stream));
 }
 
 TEST(IdmapTests, CreateIdmapDataHeaderFromBinaryStream) {
-  const size_t offset = 0x224;
+  const size_t offset = kIdmapRawDataOffset;
   std::string raw(reinterpret_cast<const char*>(idmap_raw_data + offset),
-                  idmap_raw_data_len - offset);
+                  kIdmapRawDataLen - offset);
   std::istringstream stream(raw);
 
   std::unique_ptr<const IdmapData::Header> header = IdmapData::Header::FromBinaryStream(stream);
@@ -100,9 +107,9 @@
 }
 
 TEST(IdmapTests, CreateIdmapDataFromBinaryStream) {
-  const size_t offset = 0x224;
+  const size_t offset = kIdmapRawDataOffset;
   std::string raw(reinterpret_cast<const char*>(idmap_raw_data + offset),
-                  idmap_raw_data_len - offset);
+                  kIdmapRawDataLen - offset);
   std::istringstream stream(raw);
 
   std::unique_ptr<const IdmapData> data = IdmapData::FromBinaryStream(stream);
@@ -127,7 +134,7 @@
 }
 
 TEST(IdmapTests, CreateIdmapFromBinaryStream) {
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
   std::istringstream stream(raw);
 
   auto result = Idmap::FromBinaryStream(stream);
@@ -136,13 +143,14 @@
 
   ASSERT_THAT(idmap->GetHeader(), NotNull());
   ASSERT_EQ(idmap->GetHeader()->GetMagic(), 0x504d4449U);
-  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x05U);
+  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x07U);
   ASSERT_EQ(idmap->GetHeader()->GetTargetCrc(), 0x1234U);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayCrc(), 0x5678U);
-  ASSERT_EQ(idmap->GetHeader()->GetFulfilledPolicies(), 0x11);
+  ASSERT_EQ(idmap->GetHeader()->GetFulfilledPolicies(), kIdmapRawDataPolicies);
   ASSERT_EQ(idmap->GetHeader()->GetEnforceOverlayable(), true);
-  ASSERT_EQ(idmap->GetHeader()->GetTargetPath().to_string(), "targetX.apk");
-  ASSERT_EQ(idmap->GetHeader()->GetOverlayPath().to_string(), "overlayX.apk");
+  ASSERT_EQ(idmap->GetHeader()->GetTargetPath(), kIdmapRawTargetPath);
+  ASSERT_EQ(idmap->GetHeader()->GetOverlayPath(), kIdmapRawOverlayPath);
+  ASSERT_EQ(idmap->GetHeader()->GetOverlayName(), kIdmapRawOverlayName);
 
   const std::vector<std::unique_ptr<const IdmapData>>& dataBlocks = idmap->GetData();
   ASSERT_EQ(dataBlocks.size(), 1U);
@@ -187,48 +195,23 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
-                                           /* enforce_overlayable */ true);
+  auto idmap_result = Idmap::FromApkAssets(
+      *target_apk, *overlay_apk, TestConstants::OVERLAY_NAME_ALL_POLICIES, PolicyFlags::PUBLIC,
+      /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap_result) << idmap_result.GetErrorMessage();
   auto& idmap = *idmap_result;
   ASSERT_THAT(idmap, NotNull());
 
   ASSERT_THAT(idmap->GetHeader(), NotNull());
   ASSERT_EQ(idmap->GetHeader()->GetMagic(), 0x504d4449U);
-  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x05U);
+  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x07U);
   ASSERT_EQ(idmap->GetHeader()->GetTargetCrc(), android::idmap2::TestConstants::TARGET_CRC);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayCrc(), android::idmap2::TestConstants::OVERLAY_CRC);
   ASSERT_EQ(idmap->GetHeader()->GetFulfilledPolicies(), PolicyFlags::PUBLIC);
   ASSERT_EQ(idmap->GetHeader()->GetEnforceOverlayable(), true);
-  ASSERT_EQ(idmap->GetHeader()->GetTargetPath().to_string(), target_apk_path);
+  ASSERT_EQ(idmap->GetHeader()->GetTargetPath(), target_apk_path);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayPath(), overlay_apk_path);
-}
-
-Result<std::unique_ptr<const IdmapData>> TestIdmapDataFromApkAssets(
-    const android::StringPiece& local_target_apk_path,
-    const android::StringPiece& local_overlay_apk_path, const OverlayManifestInfo& overlay_info,
-    const PolicyBitmask& fulfilled_policies, bool enforce_overlayable) {
-  const std::string target_apk_path(GetTestDataPath() + local_target_apk_path.data());
-  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
-  if (!target_apk) {
-    return Error(R"(Failed to load target apk "%s")", target_apk_path.data());
-  }
-
-  const std::string overlay_apk_path(GetTestDataPath() + local_overlay_apk_path.data());
-  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
-  if (!overlay_apk) {
-    return Error(R"(Failed to load overlay apk "%s")", overlay_apk_path.data());
-  }
-
-  LogInfo log_info;
-  auto mapping = ResourceMapping::FromApkAssets(*target_apk, *overlay_apk, overlay_info,
-                                                fulfilled_policies, enforce_overlayable, log_info);
-
-  if (!mapping) {
-    return mapping.GetError();
-  }
-
-  return IdmapData::FromResourceMapping(*mapping);
+  ASSERT_EQ(idmap->GetHeader()->GetOverlayName(), TestConstants::OVERLAY_NAME_ALL_POLICIES);
 }
 
 TEST(IdmapTests, CreateIdmapDataFromApkAssets) {
@@ -241,7 +224,8 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
+  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk,
+                                           TestConstants::OVERLAY_NAME_DEFAULT, PolicyFlags::PUBLIC,
                                            /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap_result) << idmap_result.GetErrorMessage();
   auto& idmap = *idmap_result;
@@ -271,6 +255,29 @@
   ASSERT_OVERLAY_ENTRY(overlay_entries[3], R::overlay::string::str4, R::target::string::str4);
 }
 
+TEST(IdmapTests, FailCreateIdmapInvalidName) {
+  std::string target_apk_path = GetTestDataPath() + "/target/target.apk";
+  std::string overlay_apk_path = GetTestDataPath() + "/overlay/overlay.apk";
+
+  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
+  ASSERT_THAT(target_apk, NotNull());
+
+  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
+  ASSERT_THAT(overlay_apk, NotNull());
+
+  {
+    auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, "", PolicyFlags::PUBLIC,
+                                             /* enforce_overlayable */ true);
+    ASSERT_FALSE(idmap_result);
+  }
+  {
+    auto idmap_result =
+        Idmap::FromApkAssets(*target_apk, *overlay_apk, "unknown", PolicyFlags::PUBLIC,
+                             /* enforce_overlayable */ true);
+    ASSERT_FALSE(idmap_result);
+  }
+}
+
 TEST(IdmapTests, CreateIdmapDataFromApkAssetsSharedLibOverlay) {
   std::string target_apk_path = GetTestDataPath() + "/target/target.apk";
   std::string overlay_apk_path = GetTestDataPath() + "/overlay/overlay-shared.apk";
@@ -281,7 +288,8 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
+  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk,
+                                           TestConstants::OVERLAY_NAME_DEFAULT, PolicyFlags::PUBLIC,
                                            /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap_result) << idmap_result.GetErrorMessage();
   auto& idmap = *idmap_result;
@@ -296,34 +304,67 @@
   const auto& target_entries = data->GetTargetEntries();
   ASSERT_EQ(target_entries.size(), 4U);
   ASSERT_TARGET_ENTRY(target_entries[0], R::target::integer::int1,
-                      R::overlay_shared::integer::int1);
-  ASSERT_TARGET_ENTRY(target_entries[1], R::target::string::str1, R::overlay_shared::string::str1);
-  ASSERT_TARGET_ENTRY(target_entries[2], R::target::string::str3, R::overlay_shared::string::str3);
-  ASSERT_TARGET_ENTRY(target_entries[3], R::target::string::str4, R::overlay_shared::string::str4);
+                      fix_package_id(R::overlay::integer::int1, 0));
+  ASSERT_TARGET_ENTRY(target_entries[1], R::target::string::str1,
+                      fix_package_id(R::overlay::string::str1, 0));
+  ASSERT_TARGET_ENTRY(target_entries[2], R::target::string::str3,
+                      fix_package_id(R::overlay::string::str3, 0));
+  ASSERT_TARGET_ENTRY(target_entries[3], R::target::string::str4,
+                      fix_package_id(R::overlay::string::str4, 0));
 
   const auto& target_inline_entries = data->GetTargetInlineEntries();
   ASSERT_EQ(target_inline_entries.size(), 0U);
 
   const auto& overlay_entries = data->GetOverlayEntries();
   ASSERT_EQ(target_entries.size(), 4U);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[0], R::overlay_shared::integer::int1,
+  ASSERT_OVERLAY_ENTRY(overlay_entries[0], fix_package_id(R::overlay::integer::int1, 0),
                        R::target::integer::int1);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[1], R::overlay_shared::string::str1,
+  ASSERT_OVERLAY_ENTRY(overlay_entries[1], fix_package_id(R::overlay::string::str1, 0),
                        R::target::string::str1);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[2], R::overlay_shared::string::str3,
+  ASSERT_OVERLAY_ENTRY(overlay_entries[2], fix_package_id(R::overlay::string::str3, 0),
                        R::target::string::str3);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[3], R::overlay_shared::string::str4,
+  ASSERT_OVERLAY_ENTRY(overlay_entries[3], fix_package_id(R::overlay::string::str4, 0),
                        R::target::string::str4);
 }
 
+Result<std::unique_ptr<const IdmapData>> TestIdmapDataFromApkAssets(
+    const std::string& local_target_apk_path, const std::string& local_overlay_apk_path,
+    const std::string& overlay_name, const PolicyBitmask& fulfilled_policies,
+    bool enforce_overlayable) {
+  auto overlay_info =
+      utils::ExtractOverlayManifestInfo(GetTestDataPath() + local_overlay_apk_path, overlay_name);
+  if (!overlay_info) {
+    return overlay_info.GetError();
+  }
+
+  const std::string target_apk_path(GetTestDataPath() + local_target_apk_path);
+  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
+  if (!target_apk) {
+    return Error(R"(Failed to load target apk "%s")", target_apk_path.data());
+  }
+
+  const std::string overlay_apk_path(GetTestDataPath() + local_overlay_apk_path);
+  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
+  if (!overlay_apk) {
+    return Error(R"(Failed to load overlay apk "%s")", overlay_apk_path.data());
+  }
+
+  LogInfo log_info;
+  auto mapping = ResourceMapping::FromApkAssets(*target_apk, *overlay_apk, *overlay_info,
+                                                fulfilled_policies, enforce_overlayable, log_info);
+  if (!mapping) {
+    return mapping.GetError();
+  }
+
+  return IdmapData::FromResourceMapping(*mapping);
+}
+
 TEST(IdmapTests, CreateIdmapDataDoNotRewriteNonOverlayResourceId) {
-  OverlayManifestInfo info{};
-  info.target_package = "test.target";
-  info.target_name = "TestResources";
-  info.resource_mapping = 0x7f030001;  // xml/overlays_different_packages
-  auto idmap_data = TestIdmapDataFromApkAssets("/target/target.apk", "/overlay/overlay.apk", info,
-                                               PolicyFlags::PUBLIC,
-                                               /* enforce_overlayable */ false);
+  auto idmap_data =
+      TestIdmapDataFromApkAssets("/target/target.apk", "/overlay/overlay.apk", "DifferentPackages",
+
+                                 PolicyFlags::PUBLIC,
+                                 /* enforce_overlayable */ false);
 
   ASSERT_TRUE(idmap_data) << idmap_data.GetErrorMessage();
   auto& data = *idmap_data;
@@ -343,12 +384,8 @@
 }
 
 TEST(IdmapTests, CreateIdmapDataInlineResources) {
-  OverlayManifestInfo info{};
-  info.target_package = "test.target";
-  info.target_name = "TestResources";
-  info.resource_mapping = 0x7f030002;  // xml/overlays_inline
-  auto idmap_data = TestIdmapDataFromApkAssets("/target/target.apk", "/overlay/overlay.apk", info,
-                                               PolicyFlags::PUBLIC,
+  auto idmap_data = TestIdmapDataFromApkAssets("/target/target.apk", "/overlay/overlay.apk",
+                                               "Inline", PolicyFlags::PUBLIC,
                                                /* enforce_overlayable */ false);
 
   ASSERT_TRUE(idmap_data) << idmap_data.GetErrorMessage();
@@ -357,7 +394,7 @@
   const auto& target_entries = data->GetTargetEntries();
   ASSERT_EQ(target_entries.size(), 0U);
 
-  constexpr size_t overlay_string_pool_size = 8U;
+  constexpr size_t overlay_string_pool_size = 10U;
   const auto& target_inline_entries = data->GetTargetInlineEntries();
   ASSERT_EQ(target_inline_entries.size(), 2U);
   ASSERT_TARGET_INLINE_ENTRY(target_inline_entries[0], R::target::integer::int1,
@@ -370,38 +407,20 @@
   ASSERT_EQ(overlay_entries.size(), 0U);
 }
 
-TEST(IdmapTests, FailToCreateIdmapFromApkAssetsIfPathTooLong) {
-  std::string target_apk_path(GetTestDataPath());
-  for (int i = 0; i < 32; i++) {
-    target_apk_path += "/target/../";
-  }
-  target_apk_path += "/target/target.apk";
-  ASSERT_GT(target_apk_path.size(), kIdmapStringLength);
-  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
-  ASSERT_THAT(target_apk, NotNull());
-
-  const std::string overlay_apk_path(GetTestDataPath() + "/overlay/overlay.apk");
-  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
-  ASSERT_THAT(overlay_apk, NotNull());
-
-  const auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
-                                           /* enforce_overlayable */ true);
-  ASSERT_FALSE(result);
-}
-
 TEST(IdmapTests, IdmapHeaderIsUpToDate) {
   fclose(stderr);  // silence expected warnings from libandroidfw
 
-  const std::string target_apk_path(GetTestDataPath() + "/target/target.apk");
-  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
-  ASSERT_THAT(target_apk, NotNull());
+  const std::string target_apk_path = kIdmapRawTargetPath;
+  const std::string overlay_apk_path = kIdmapRawOverlayPath;
+  const std::string overlay_name = kIdmapRawOverlayName;
+  const PolicyBitmask policies = kIdmapRawDataPolicies;
+  const uint32_t target_crc = kIdmapRawDataTargetCrc;
+  const uint32_t overlay_crc = kIdmapRawOverlayCrc;
 
-  const std::string overlay_apk_path(GetTestDataPath() + "/overlay/overlay.apk");
-  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
-  ASSERT_THAT(overlay_apk, NotNull());
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
+  std::istringstream raw_stream(raw);
 
-  auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
-                                     /* enforce_overlayable */ true);
+  auto result = Idmap::FromBinaryStream(raw_stream);
   ASSERT_TRUE(result);
   const auto idmap = std::move(*result);
 
@@ -411,8 +430,9 @@
 
   std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(stream);
   ASSERT_THAT(header, NotNull());
-  ASSERT_TRUE(header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                 PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_TRUE(header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                 kIdmapRawDataTargetCrc, overlay_crc, policies,
+                                 /* enforce_overlayable */ true));
 
   // magic: bytes (0x0, 0x03)
   std::string bad_magic_string(stream.str());
@@ -423,10 +443,7 @@
   std::stringstream bad_magic_stream(bad_magic_string);
   std::unique_ptr<const IdmapHeader> bad_magic_header =
       IdmapHeader::FromBinaryStream(bad_magic_stream);
-  ASSERT_THAT(bad_magic_header, NotNull());
-  ASSERT_NE(header->GetMagic(), bad_magic_header->GetMagic());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_EQ(nullptr, bad_magic_header);
 
   // version: bytes (0x4, 0x07)
   std::string bad_version_string(stream.str());
@@ -437,10 +454,7 @@
   std::stringstream bad_version_stream(bad_version_string);
   std::unique_ptr<const IdmapHeader> bad_version_header =
       IdmapHeader::FromBinaryStream(bad_version_stream);
-  ASSERT_THAT(bad_version_header, NotNull());
-  ASSERT_NE(header->GetVersion(), bad_version_header->GetVersion());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_EQ(nullptr, bad_version_header);
 
   // target crc: bytes (0x8, 0xb)
   std::string bad_target_crc_string(stream.str());
@@ -453,8 +467,9 @@
       IdmapHeader::FromBinaryStream(bad_target_crc_stream);
   ASSERT_THAT(bad_target_crc_header, NotNull());
   ASSERT_NE(header->GetTargetCrc(), bad_target_crc_header->GetTargetCrc());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_target_crc_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                            target_crc, overlay_crc, policies,
+                                            /* enforce_overlayable */ true));
 
   // overlay crc: bytes (0xc, 0xf)
   std::string bad_overlay_crc_string(stream.str());
@@ -467,8 +482,9 @@
       IdmapHeader::FromBinaryStream(bad_overlay_crc_stream);
   ASSERT_THAT(bad_overlay_crc_header, NotNull());
   ASSERT_NE(header->GetOverlayCrc(), bad_overlay_crc_header->GetOverlayCrc());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_overlay_crc_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                            target_crc, overlay_crc, policies,
+                                            /* enforce_overlayable */ true));
 
   // fulfilled policy: bytes (0x10, 0x13)
   std::string bad_policy_string(stream.str());
@@ -481,8 +497,9 @@
       IdmapHeader::FromBinaryStream(bad_policy_stream);
   ASSERT_THAT(bad_policy_header, NotNull());
   ASSERT_NE(header->GetFulfilledPolicies(), bad_policy_header->GetFulfilledPolicies());
-  ASSERT_FALSE(bad_policy_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                             PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_policy_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                             target_crc, overlay_crc, policies,
+                                             /* enforce_overlayable */ true));
 
   // enforce overlayable: bytes (0x14)
   std::string bad_enforce_string(stream.str());
@@ -492,30 +509,45 @@
       IdmapHeader::FromBinaryStream(bad_enforce_stream);
   ASSERT_THAT(bad_enforce_header, NotNull());
   ASSERT_NE(header->GetEnforceOverlayable(), bad_enforce_header->GetEnforceOverlayable());
-  ASSERT_FALSE(bad_enforce_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                              PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_enforce_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                              target_crc, overlay_crc, policies,
+                                              /* enforce_overlayable */ true));
 
-  // target path: bytes (0x18, 0x117)
+  // target path: bytes (0x1c, 0x27)
   std::string bad_target_path_string(stream.str());
-  bad_target_path_string[0x18] = '\0';
+  bad_target_path_string[0x1c] = '\0';
   std::stringstream bad_target_path_stream(bad_target_path_string);
   std::unique_ptr<const IdmapHeader> bad_target_path_header =
       IdmapHeader::FromBinaryStream(bad_target_path_stream);
   ASSERT_THAT(bad_target_path_header, NotNull());
   ASSERT_NE(header->GetTargetPath(), bad_target_path_header->GetTargetPath());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_target_path_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                            target_crc, overlay_crc, policies,
+                                            /* enforce_overlayable */ true));
 
-  // overlay path: bytes (0x118, 0x217)
+  // overlay path: bytes (0x2c, 0x37)
   std::string bad_overlay_path_string(stream.str());
-  bad_overlay_path_string[0x118] = '\0';
+  bad_overlay_path_string[0x33] = '\0';
   std::stringstream bad_overlay_path_stream(bad_overlay_path_string);
   std::unique_ptr<const IdmapHeader> bad_overlay_path_header =
       IdmapHeader::FromBinaryStream(bad_overlay_path_stream);
   ASSERT_THAT(bad_overlay_path_header, NotNull());
   ASSERT_NE(header->GetOverlayPath(), bad_overlay_path_header->GetOverlayPath());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_overlay_path_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                                   target_crc, overlay_crc, policies,
+                                                   /* enforce_overlayable */ true));
+
+  // overlay name: bytes (0x3c, 0x47)
+  std::string bad_overlay_name_string(stream.str());
+  bad_overlay_name_string[0x3c] = '\0';
+  std::stringstream bad_overlay_name_stream(bad_overlay_name_string);
+  std::unique_ptr<const IdmapHeader> bad_overlay_name_header =
+      IdmapHeader::FromBinaryStream(bad_overlay_name_stream);
+  ASSERT_THAT(bad_overlay_name_header, NotNull());
+  ASSERT_NE(header->GetOverlayName(), bad_overlay_name_header->GetOverlayName());
+  ASSERT_FALSE(bad_overlay_name_header->IsUpToDate(target_apk_path, overlay_apk_path, overlay_name,
+                                                   target_crc, overlay_crc, policies,
+                                                   /* enforce_overlayable */ true));
 }
 
 class TestVisitor : public Visitor {
@@ -544,7 +576,7 @@
 };
 
 TEST(IdmapTests, TestVisitor) {
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
   std::istringstream stream(raw);
 
   const auto idmap = Idmap::FromBinaryStream(stream);
diff --git a/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp b/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
index d30fbfc..87ce0f1 100644
--- a/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
@@ -15,22 +15,21 @@
  */
 
 #include <memory>
-#include <sstream>
 #include <string>
 
 #include "R.h"
+#include "TestConstants.h"
 #include "TestHelpers.h"
 #include "androidfw/ApkAssets.h"
-#include "androidfw/Idmap.h"
 #include "androidfw/ResourceTypes.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 #include "idmap2/Idmap.h"
 #include "idmap2/PrettyPrintVisitor.h"
 
-using ::testing::NotNull;
-
 using android::ApkAssets;
+using android::base::StringPrintf;
+using ::testing::NotNull;
 
 using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
 using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
@@ -46,7 +45,8 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
+  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk,
+                                          TestConstants::OVERLAY_NAME_DEFAULT, PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap);
 
@@ -56,15 +56,15 @@
 
   ASSERT_NE(stream.str().find("target apk path  : "), std::string::npos);
   ASSERT_NE(stream.str().find("overlay apk path : "), std::string::npos);
-  ASSERT_NE(stream.str().find(R::target::integer::literal::int1 +
-                              " -> 0x7f010000 (integer/int1 -> integer/int1)\n"),
+  ASSERT_NE(stream.str().find(StringPrintf("0x%08x -> 0x%08x (integer/int1 -> integer/int1)\n",
+                                           R::target::integer::int1, R::overlay::integer::int1)),
             std::string::npos);
 }
 
 TEST(PrettyPrintVisitorTests, CreatePrettyPrintVisitorWithoutAccessToApks) {
   fclose(stderr);  // silence expected warnings from libandroidfw
 
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
   std::istringstream raw_stream(raw);
 
   const auto idmap = Idmap::FromBinaryStream(raw_stream);
diff --git a/cmds/idmap2/tests/R.h b/cmds/idmap2/tests/R.h
index 854b57f..ac9b058 100644
--- a/cmds/idmap2/tests/R.h
+++ b/cmds/idmap2/tests/R.h
@@ -23,22 +23,11 @@
 
 namespace android::idmap2 {
 
-static std::string hexify(ResourceId id) {
-  std::stringstream stream;
-  stream << std::hex << static_cast<uint32_t>(id);
-  return stream.str();
-}
-
 // clang-format off
 namespace R::target {
   namespace integer {  // NOLINT(runtime/indentation_namespace)
     constexpr ResourceId int1 = 0x7f010000;
-
-    namespace literal {  // NOLINT(runtime/indentation_namespace)
-      inline const std::string int1 = hexify(R::target::integer::int1);
-    }
   }
-
   namespace string {  // NOLINT(runtime/indentation_namespace)
     constexpr ResourceId not_overlayable = 0x7f020003;
     constexpr ResourceId other = 0x7f020004;
@@ -54,56 +43,31 @@
     constexpr ResourceId str1 = 0x7f02000e;
     constexpr ResourceId str3 = 0x7f020010;
     constexpr ResourceId str4 = 0x7f020011;
-
-    namespace literal {  // NOLINT(runtime/indentation_namespace)
-      inline const std::string str1 = hexify(R::target::string::str1);
-      inline const std::string str3 = hexify(R::target::string::str3);
-      inline const std::string str4 = hexify(R::target::string::str4);
-    }
   }  // namespace string
 }  // namespace R::target
 
 namespace R::overlay {
   namespace integer {  // NOLINT(runtime/indentation_namespace)
     constexpr ResourceId int1 = 0x7f010000;
+    constexpr ResourceId not_in_target = 0x7f010001;
   }
   namespace string {  // NOLINT(runtime/indentation_namespace)
-    constexpr ResourceId str1 = 0x7f020000;
-    constexpr ResourceId str3 = 0x7f020001;
-    constexpr ResourceId str4 = 0x7f020002;
+    constexpr ResourceId not_overlayable = 0x7f020000;
+    constexpr ResourceId other = 0x7f020001;
+    constexpr ResourceId policy_actor = 0x7f020002;
+    constexpr ResourceId policy_config_signature = 0x7f020003;
+    constexpr ResourceId policy_odm = 0x7f020004;
+    constexpr ResourceId policy_oem = 0x7f020005;
+    constexpr ResourceId policy_product = 0x7f020006;
+    constexpr ResourceId policy_public = 0x7f020007;
+    constexpr ResourceId policy_signature = 0x7f020008;
+    constexpr ResourceId policy_system = 0x7f020009;
+    constexpr ResourceId policy_system_vendor = 0x7f02000a;
+    constexpr ResourceId str1 = 0x7f02000b;
+    constexpr ResourceId str3 = 0x7f02000c;
+    constexpr ResourceId str4 = 0x7f02000d;
   }
 }
-
-namespace R::overlay_shared {
-  namespace integer {  // NOLINT(runtime/indentation_namespace)
-    constexpr ResourceId int1 = 0x00010000;
-  }
-  namespace string {  // NOLINT(runtime/indentation_namespace)
-    constexpr ResourceId str1 = 0x00020000;
-    constexpr ResourceId str3 = 0x00020001;
-    constexpr ResourceId str4 = 0x00020002;
-  }
-}
-
-namespace R::system_overlay::string {
-  constexpr ResourceId policy_public = 0x7f010000;
-  constexpr ResourceId policy_system = 0x7f010001;
-  constexpr ResourceId policy_system_vendor = 0x7f010002;
-}
-
-namespace R::system_overlay_invalid::string {
-  constexpr ResourceId not_overlayable = 0x7f010000;
-  constexpr ResourceId other = 0x7f010001;
-  constexpr ResourceId policy_actor = 0x7f010002;
-  constexpr ResourceId policy_config_signature = 0x7f010003;
-  constexpr ResourceId policy_odm = 0x7f010004;
-  constexpr ResourceId policy_oem = 0x7f010005;
-  constexpr ResourceId policy_product = 0x7f010006;
-  constexpr ResourceId policy_public = 0x7f010007;
-  constexpr ResourceId policy_signature = 0x7f010008;
-  constexpr ResourceId policy_system = 0x7f010009;
-  constexpr ResourceId policy_system_vendor = 0x7f01000a;
-}  // namespace R::system_overlay_invalid::string
 // clang-format on
 
 }  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/RawPrintVisitorTests.cpp b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
index 95bd9473..88f85ef 100644
--- a/cmds/idmap2/tests/RawPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
@@ -56,8 +56,9 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
-                                          /* enforce_overlayable */ true);
+  const auto idmap =
+      Idmap::FromApkAssets(*target_apk, *overlay_apk, TestConstants::OVERLAY_NAME_DEFAULT,
+                           PolicyFlags::PUBLIC, /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap);
 
   std::stringstream stream;
@@ -65,7 +66,7 @@
   (*idmap)->accept(&visitor);
 
   ASSERT_CONTAINS_REGEX(ADDRESS "504d4449  magic\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000005  version\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000007  version\n", stream.str());
   ASSERT_CONTAINS_REGEX(
       StringPrintf(ADDRESS "%s  target crc\n", android::idmap2::TestConstants::TARGET_CRC_STRING),
       stream.str());
@@ -76,22 +77,34 @@
   ASSERT_CONTAINS_REGEX(ADDRESS "00000001  enforce overlayable\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "      7f  target package id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "      7f  overlay package id\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000004  target entry count\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000004  overlay entry count\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000004  overlay entry count\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000008  string pool index offset\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  target id: integer/int1\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  overlay id: integer/int1\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  overlay id: integer/int1\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  target id: integer/int1\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "000000b4  string pool size\n", stream.str());
-  ASSERT_CONTAINS_REGEX("000002bc: ........  string pool: ...\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000004  target entry count", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000000  target inline entry count", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000004  overlay entry count", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "0000000a  string pool index offset", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  target id: integer/int1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  overlay id: integer/int1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000e  target id: string/str1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000b  overlay id: string/str1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f020010  target id: string/str3", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000c  overlay id: string/str3", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f020011  target id: string/str4", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000d  overlay id: string/str4", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  overlay id: integer/int1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  target id: integer/int1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000b  overlay id: string/str1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000e  target id: string/str1", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000c  overlay id: string/str3", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f020010  target id: string/str3", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f02000d  overlay id: string/str4", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "7f020011  target id: string/str4", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "000000b4  string pool size", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "........  string pool", stream.str());
 }
 
 TEST(RawPrintVisitorTests, CreateRawPrintVisitorWithoutAccessToApks) {
   fclose(stderr);  // silence expected warnings from libandroidfw
 
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), kIdmapRawDataLen);
   std::istringstream raw_stream(raw);
 
   const auto idmap = Idmap::FromBinaryStream(raw_stream);
@@ -102,11 +115,17 @@
   (*idmap)->accept(&visitor);
 
   ASSERT_CONTAINS_REGEX(ADDRESS "504d4449  magic\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000005  version\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000007  version\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00001234  target crc\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00005678  overlay crc\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000011  fulfilled policies: public|signature\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000001  enforce overlayable\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "0000000b  target path size\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "........  target path: targetX.apk\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "0000000c  overlay path size\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "........  overlay path: overlayX.apk\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "0000000b  overlay name size\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "........  overlay name: OverlayName\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "      7f  target package id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "      7f  overlay package id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000003  target entry count\n", stream.str());
@@ -121,7 +140,7 @@
   ASSERT_CONTAINS_REGEX(ADDRESS "7f020000  overlay id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "7f030002  target id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000004  string pool size\n", stream.str());
-  ASSERT_CONTAINS_REGEX("00000278: ........  string pool: ...\n", stream.str());
+  ASSERT_CONTAINS_REGEX("000000a8: ........  string pool\n", stream.str());
 }
 
 }  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/ResourceMappingTests.cpp b/cmds/idmap2/tests/ResourceMappingTests.cpp
index 185e929..0362529 100644
--- a/cmds/idmap2/tests/ResourceMappingTests.cpp
+++ b/cmds/idmap2/tests/ResourceMappingTests.cpp
@@ -17,12 +17,10 @@
 #include <cstdio>  // fclose
 #include <fstream>
 #include <memory>
-#include <sstream>
 #include <string>
-#include <utility>
-#include <vector>
 
 #include "R.h"
+#include "TestConstants.h"
 #include "TestHelpers.h"
 #include "androidfw/ResourceTypes.h"
 #include "gmock/gmock.h"
@@ -43,38 +41,32 @@
     ASSERT_TRUE(result) << result.GetErrorMessage(); \
   } while (0)
 
-Result<ResourceMapping> TestGetResourceMapping(const android::StringPiece& local_target_apk_path,
-                                               const android::StringPiece& local_overlay_apk_path,
-                                               const OverlayManifestInfo& overlay_info,
+Result<ResourceMapping> TestGetResourceMapping(const std::string& local_target_apk_path,
+                                               const std::string& local_overlay_apk_path,
+                                               const std::string& overlay_name,
                                                const PolicyBitmask& fulfilled_policies,
                                                bool enforce_overlayable) {
-  const std::string target_apk_path(GetTestDataPath() + local_target_apk_path.data());
+  auto overlay_info =
+      ExtractOverlayManifestInfo(GetTestDataPath() + local_overlay_apk_path, overlay_name);
+  if (!overlay_info) {
+    return overlay_info.GetError();
+  }
+
+  const std::string target_apk_path(GetTestDataPath() + local_target_apk_path);
   std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
   if (!target_apk) {
     return Error(R"(Failed to load target apk "%s")", target_apk_path.data());
   }
 
-  const std::string overlay_apk_path(GetTestDataPath() + local_overlay_apk_path.data());
+  const std::string overlay_apk_path(GetTestDataPath() + local_overlay_apk_path);
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   if (!overlay_apk) {
     return Error(R"(Failed to load overlay apk "%s")", overlay_apk_path.data());
   }
 
   LogInfo log_info;
-  return ResourceMapping::FromApkAssets(*target_apk, *overlay_apk, overlay_info, fulfilled_policies,
-                                        enforce_overlayable, log_info);
-}
-
-Result<ResourceMapping> TestGetResourceMapping(const android::StringPiece& local_target_apk_path,
-                                               const android::StringPiece& local_overlay_apk_path,
-                                               const PolicyBitmask& fulfilled_policies,
-                                               bool enforce_overlayable) {
-  auto overlay_info = ExtractOverlayManifestInfo(GetTestDataPath() + local_overlay_apk_path.data());
-  if (!overlay_info) {
-    return overlay_info.GetError();
-  }
-  return TestGetResourceMapping(local_target_apk_path, local_overlay_apk_path, *overlay_info,
-                                fulfilled_policies, enforce_overlayable);
+  return ResourceMapping::FromApkAssets(*target_apk, *overlay_apk, *overlay_info,
+                                        fulfilled_policies, enforce_overlayable, log_info);
 }
 
 Result<Unit> MappingExists(const ResourceMapping& mapping, ResourceId target_resource,
@@ -136,13 +128,8 @@
 }
 
 TEST(ResourceMappingTests, ResourcesFromApkAssetsLegacy) {
-  OverlayManifestInfo info{};
-  info.target_package = "test.target";
-  info.target_name = "TestResources";
-  info.resource_mapping = 0U;  // no xml
-  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::PUBLIC,
-                                          /* enforce_overlayable */ false);
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay-legacy.apk", "",
+                                          PolicyFlags::PUBLIC, /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
@@ -158,11 +145,7 @@
 }
 
 TEST(ResourceMappingTests, ResourcesFromApkAssetsNonMatchingNames) {
-  OverlayManifestInfo info{};
-  info.target_package = "test.target";
-  info.target_name = "TestResources";
-  info.resource_mapping = 0x7f030003;  // xml/overlays_swap
-  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", "SwapNames",
                                           PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
@@ -178,12 +161,8 @@
 }
 
 TEST(ResourceMappingTests, DoNotRewriteNonOverlayResourceId) {
-  OverlayManifestInfo info{};
-  info.target_package = "test.target";
-  info.target_name = "TestResources";
-  info.resource_mapping = 0x7f030001;  // xml/overlays_different_packages
-  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::PUBLIC,
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk",
+                                          "DifferentPackages", PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
@@ -192,19 +171,15 @@
   ASSERT_EQ(res.GetOverlayToTargetMap().size(), 1U);
   ASSERT_RESULT(MappingExists(res, R::target::string::str1, 0x0104000a,
                               false /* rewrite */));  // -> android:string/ok
-  ASSERT_RESULT(MappingExists(res, R::target::string::str3, 0x7f020001, true /* rewrite */));
+  ASSERT_RESULT(
+      MappingExists(res, R::target::string::str3, R::overlay::string::str3, true /* rewrite */));
 }
 
 TEST(ResourceMappingTests, InlineResources) {
-  OverlayManifestInfo info{};
-  info.target_package = "test.target";
-  info.target_name = "TestResources";
-  info.resource_mapping = 0x7f030002;  // xml/overlays_inline
-  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::PUBLIC,
-                                          /* enforce_overlayable */ false);
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", "Inline",
+                                          PolicyFlags::PUBLIC, /* enforce_overlayable */ false);
 
-  constexpr size_t overlay_string_pool_size = 8U;
+  constexpr size_t overlay_string_pool_size = 10U;
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 2U);
@@ -215,28 +190,8 @@
 }
 
 TEST(ResourceMappingTests, CreateIdmapFromApkAssetsPolicySystemPublic) {
-  auto resources =
-      TestGetResourceMapping("/target/target.apk", "/system-overlay/system-overlay.apk",
-                             PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
-                             /* enforce_overlayable */ true);
-
-  ASSERT_TRUE(resources) << resources.GetErrorMessage();
-  auto& res = *resources;
-  ASSERT_EQ(res.GetTargetToOverlayMap().size(), 3U);
-  ASSERT_RESULT(MappingExists(res, R::target::string::policy_public,
-                              R::system_overlay::string::policy_public, false /* rewrite */));
-  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system,
-                              R::system_overlay::string::policy_system, false /* rewrite */));
-  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system_vendor,
-                              R::system_overlay::string::policy_system_vendor,
-                              false /* rewrite */));
-}
-
-// Resources that are not declared as overlayable and resources that a protected by policies the
-// overlay does not fulfill must not map to overlay resources.
-TEST(ResourceMappingTests, CreateIdmapFromApkAssetsPolicySystemPublicInvalid) {
-  auto resources = TestGetResourceMapping("/target/target.apk",
-                                          "/system-overlay-invalid/system-overlay-invalid.apk",
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk",
+                                          TestConstants::OVERLAY_NAME_ALL_POLICIES,
                                           PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ true);
 
@@ -244,22 +199,38 @@
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 3U);
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_public,
-                              R::system_overlay_invalid::string::policy_public,
-                              false /* rewrite */));
+                              R::overlay::string::policy_public, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_system,
-                              R::system_overlay_invalid::string::policy_system,
-                              false /* rewrite */));
+                              R::overlay::string::policy_system, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_system_vendor,
-                              R::system_overlay_invalid::string::policy_system_vendor,
-                              false /* rewrite */));
+                              R::overlay::string::policy_system_vendor, true /* rewrite */));
+}
+
+// Resources that are not declared as overlayable and resources that a protected by policies the
+// overlay does not fulfill must not map to overlay resources.
+TEST(ResourceMappingTests, CreateIdmapFromApkAssetsPolicySystemPublicInvalid) {
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk",
+                                          TestConstants::OVERLAY_NAME_ALL_POLICIES,
+                                          PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
+                                          /* enforce_overlayable */ true);
+
+  ASSERT_TRUE(resources) << resources.GetErrorMessage();
+  auto& res = *resources;
+  ASSERT_EQ(res.GetTargetToOverlayMap().size(), 3U);
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_public,
+                              R::overlay::string::policy_public, true /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system,
+                              R::overlay::string::policy_system, true /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system_vendor,
+                              R::overlay::string::policy_system_vendor, true /* rewrite */));
 }
 
 // Resources that are not declared as overlayable and resources that a protected by policies the
 // overlay does not fulfilled can map to overlay resources when overlayable enforcement is turned
 // off.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsPolicySystemPublicInvalidIgnoreOverlayable) {
-  auto resources = TestGetResourceMapping("/target/target.apk",
-                                          "/system-overlay-invalid/system-overlay-invalid.apk",
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk",
+                                          TestConstants::OVERLAY_NAME_ALL_POLICIES,
                                           PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
@@ -267,41 +238,33 @@
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 11U);
   ASSERT_RESULT(MappingExists(res, R::target::string::not_overlayable,
-                              R::system_overlay_invalid::string::not_overlayable,
-                              false /* rewrite */));
-  ASSERT_RESULT(MappingExists(res, R::target::string::other,
-                              R::system_overlay_invalid::string::other, false /* rewrite */));
+                              R::overlay::string::not_overlayable, true /* rewrite */));
+  ASSERT_RESULT(
+      MappingExists(res, R::target::string::other, R::overlay::string::other, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_actor,
-                              R::system_overlay_invalid::string::policy_actor,
-                              false /* rewrite */));
-  ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm,
-                              R::system_overlay_invalid::string::policy_odm, false /* rewrite */));
-  ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem,
-                              R::system_overlay_invalid::string::policy_oem, false /* rewrite */));
+                              R::overlay::string::policy_actor, true /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm, R::overlay::string::policy_odm,
+                              true /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem, R::overlay::string::policy_oem,
+                              true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_product,
-                              R::system_overlay_invalid::string::policy_product,
-                              false /* rewrite */));
+                              R::overlay::string::policy_product, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_public,
-                              R::system_overlay_invalid::string::policy_public,
-                              false /* rewrite */));
+                              R::overlay::string::policy_public, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_config_signature,
-                              R::system_overlay_invalid::string::policy_config_signature,
-                              false /* rewrite */));
+                              R::overlay::string::policy_config_signature, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_signature,
-                              R::system_overlay_invalid::string::policy_signature,
-                              false /* rewrite */));
+                              R::overlay::string::policy_signature, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_system,
-                              R::system_overlay_invalid::string::policy_system,
-                              false /* rewrite */));
+                              R::overlay::string::policy_system, true /* rewrite */));
   ASSERT_RESULT(MappingExists(res, R::target::string::policy_system_vendor,
-                              R::system_overlay_invalid::string::policy_system_vendor,
-                              false /* rewrite */));
+                              R::overlay::string::policy_system_vendor, true /* rewrite */));
 }
 
-// Overlays that do not target an <overlayable> tag can overlay resources defined within any
-// <overlayable> tag.
+// Overlays that do not target an <overlayable> tag can overlay any resource if overlayable
+// enforcement is disabled.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsNoDefinedOverlayableAndNoTargetName) {
-  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay-no-name.apk",
+  auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay-legacy.apk", "",
                                           PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
@@ -321,9 +284,10 @@
 // Overlays that are neither pre-installed nor signed with the same signature as the target cannot
 // overlay packages that have not defined overlayable resources.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsDefaultPoliciesPublicFail) {
-  auto resources = TestGetResourceMapping("/target/target-no-overlayable.apk",
-                                          "/overlay/overlay-no-name.apk", PolicyFlags::PUBLIC,
-                                          /* enforce_overlayable */ true);
+  auto resources =
+      TestGetResourceMapping("/target/target-no-overlayable.apk", "/overlay/overlay.apk",
+                             "NoTargetName", PolicyFlags::PUBLIC,
+                             /* enforce_overlayable */ true);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 0U);
@@ -334,46 +298,36 @@
 // defined overlayable resources.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsDefaultPolicies) {
   auto CheckEntries = [&](const PolicyBitmask& fulfilled_policies) -> void {
-    auto resources = TestGetResourceMapping("/target/target-no-overlayable.apk",
-                                            "/system-overlay-invalid/system-overlay-invalid.apk",
-                                            fulfilled_policies,
-                                            /* enforce_overlayable */ true);
+    auto resources =
+        TestGetResourceMapping("/target/target-no-overlayable.apk", "/overlay/overlay.apk",
+                               TestConstants::OVERLAY_NAME_ALL_POLICIES, fulfilled_policies,
+                               /* enforce_overlayable */ true);
 
     ASSERT_TRUE(resources) << resources.GetErrorMessage();
     auto& res = *resources;
     ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 11U);
     ASSERT_RESULT(MappingExists(res, R::target::string::not_overlayable,
-                                R::system_overlay_invalid::string::not_overlayable,
-                                false /* rewrite */));
-    ASSERT_RESULT(MappingExists(res, R::target::string::other,
-                                R::system_overlay_invalid::string::other, false /* rewrite */));
+                                R::overlay::string::not_overlayable, true /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::other, R::overlay::string::other,
+                                true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_actor,
-                                R::system_overlay_invalid::string::policy_actor,
-                                false /* rewrite */));
-    ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm,
-                                R::system_overlay_invalid::string::policy_odm,
-                                false /* rewrite */));
-    ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem,
-                                R::system_overlay_invalid::string::policy_oem,
-                                false /* rewrite */));
+                                R::overlay::string::policy_actor, true /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm, R::overlay::string::policy_odm,
+                                true /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem, R::overlay::string::policy_oem,
+                                true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_product,
-                                R::system_overlay_invalid::string::policy_product,
-                                false /* rewrite */));
+                                R::overlay::string::policy_product, true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_public,
-                                R::system_overlay_invalid::string::policy_public,
-                                false /* rewrite */));
+                                R::overlay::string::policy_public, true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_config_signature,
-                                R::system_overlay_invalid::string::policy_config_signature,
-                                false /* rewrite */));
+                                R::overlay::string::policy_config_signature, true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_signature,
-                                R::system_overlay_invalid::string::policy_signature,
-                                false /* rewrite */));
+                                R::overlay::string::policy_signature, true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_system,
-                                R::system_overlay_invalid::string::policy_system,
-                                false /* rewrite */));
+                                R::overlay::string::policy_system, true /* rewrite */));
     ASSERT_RESULT(MappingExists(res, R::target::string::policy_system_vendor,
-                                R::system_overlay_invalid::string::policy_system_vendor,
-                                false /* rewrite */));
+                                R::overlay::string::policy_system_vendor, true /* rewrite */));
   };
 
   CheckEntries(PolicyFlags::SIGNATURE);
diff --git a/cmds/idmap2/tests/ResourceUtilsTests.cpp b/cmds/idmap2/tests/ResourceUtilsTests.cpp
index 9ed807c..1f6bf49 100644
--- a/cmds/idmap2/tests/ResourceUtilsTests.cpp
+++ b/cmds/idmap2/tests/ResourceUtilsTests.cpp
@@ -59,4 +59,26 @@
   ASSERT_FALSE(name);
 }
 
-}  // namespace android::idmap2
+TEST_F(ResourceUtilsTests, InvalidValidOverlayNameInvalidAttributes) {
+  auto info = utils::ExtractOverlayManifestInfo(GetTestDataPath() + "/overlay/overlay-invalid.apk",
+                                                "InvalidName");
+  ASSERT_FALSE(info);
+}
+
+TEST_F(ResourceUtilsTests, ValidOverlayNameInvalidAttributes) {
+  auto info = utils::ExtractOverlayManifestInfo(GetTestDataPath() + "/overlay/overlay-invalid.apk",
+                                                "ValidName");
+  ASSERT_FALSE(info);
+}
+
+TEST_F(ResourceUtilsTests, ValidOverlayNameAndTargetPackageInvalidAttributes) {
+  auto info = utils::ExtractOverlayManifestInfo(GetTestDataPath() + "/overlay/overlay-invalid.apk",
+                                                "ValidNameAndTargetPackage");
+  ASSERT_TRUE(info);
+  ASSERT_EQ("ValidNameAndTargetPackage", info->name);
+  ASSERT_EQ("Valid", info->target_package);
+  ASSERT_EQ("", info->target_name); // Attribute resource id could not be found
+  ASSERT_EQ(0, info->resource_mapping); // Attribute resource id could not be found
+}
+
+}// namespace android::idmap2
diff --git a/cmds/idmap2/tests/TestConstants.h b/cmds/idmap2/tests/TestConstants.h
index 69575b8..d5799ad 100644
--- a/cmds/idmap2/tests/TestConstants.h
+++ b/cmds/idmap2/tests/TestConstants.h
@@ -22,8 +22,11 @@
 constexpr const auto TARGET_CRC = 0x7c2d4719;
 constexpr const auto TARGET_CRC_STRING = "7c2d4719";
 
-constexpr const auto OVERLAY_CRC = 0x5afff726;
-constexpr const auto OVERLAY_CRC_STRING = "5afff726";
+constexpr const auto OVERLAY_CRC = 0xb71095cf;
+constexpr const auto OVERLAY_CRC_STRING = "b71095cf";
+
+constexpr const char* OVERLAY_NAME_DEFAULT = "Default";
+constexpr const char* OVERLAY_NAME_ALL_POLICIES = "AllPolicies";
 
 }  // namespace android::idmap2::TestConstants
 
diff --git a/cmds/idmap2/tests/TestHelpers.h b/cmds/idmap2/tests/TestHelpers.h
index d0a8e3d..842af3d 100644
--- a/cmds/idmap2/tests/TestHelpers.h
+++ b/cmds/idmap2/tests/TestHelpers.h
@@ -30,7 +30,7 @@
     0x49, 0x44, 0x4d, 0x50,
 
     // 0x4: version
-    0x05, 0x00, 0x00, 0x00,
+    0x07, 0x00, 0x00, 0x00,
 
     // 0x8: target crc
     0x34, 0x12, 0x00, 0x00,
@@ -44,125 +44,114 @@
     // 0x14: enforce overlayable
     0x01, 0x00, 0x00, 0x00,
 
-    // 0x18: target path "targetX.apk"
-    0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x58, 0x2e, 0x61, 0x70, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    // 0x18: target path length
+    0x0b, 0x00, 0x00, 0x00,
 
-    // 0x118: overlay path "overlayX.apk"
-    0x6f, 0x76, 0x65, 0x72, 0x6c, 0x61, 0x79, 0x58, 0x2e, 0x61, 0x70, 0x6b, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    // 0x1c: target path "targetX.apk"
+    0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x58, 0x2e, 0x61, 0x70, 0x6b, 0x00,
 
-    // 0x218: debug string
+    // 0x28: overlay path length
+    0x0c, 0x00, 0x00, 0x00,
+
+    // 0x2c: overlay path "overlayX.apk"
+    0x6f, 0x76, 0x65, 0x72, 0x6c, 0x61, 0x79, 0x58, 0x2e, 0x61, 0x70, 0x6b,
+
+    // 0x38: overlay name length
+    0x0b, 0x00, 0x00, 0x00,
+
+    // 0x3c: overlay name "OverlayName"
+    0x4f, 0x76, 0x65, 0x72, 0x6c, 0x61, 0x79, 0x4e, 0x61, 0x6D, 0x65, 0x00,
+
+    // 0x48 -> 4c: debug string
     // string length,
     0x05, 0x00, 0x00, 0x00,
 
-    // 0x21c string contents "debug\0\0\0" (padded to word alignment)
+    // 0x4c string contents "debug\0\0\0" (padded to word alignment)
     0x64, 0x65, 0x62, 0x75, 0x67, 0x00, 0x00, 0x00,
 
     // DATA HEADER
-    // 0x224: target_package_id
+    // 0x54: target_package_id
     0x7f,
 
-    // 0x225: overlay_package_id
+    // 0x55: overlay_package_id
     0x7f,
 
-    // 0x226: padding
+    // 0x56: padding
     0x00, 0x00,
 
-    // 0x228: target_entry_count
+    // 0x58: target_entry_count
     0x03, 0x00, 0x00, 0x00,
 
-    // 0x22c: target_inline_entry_count
+    // 0x5c: target_inline_entry_count
     0x01, 0x00, 0x00, 0x00,
 
-    // 0x230: overlay_entry_count
+    // 0x60: overlay_entry_count
     0x03, 0x00, 0x00, 0x00,
 
-    // 0x234: string_pool_offset
+    // 0x64: string_pool_offset
     0x00, 0x00, 0x00, 0x00,
 
     // TARGET ENTRIES
-    // 0x238: target id (0x7f020000)
+    // 0x68: target id (0x7f020000)
     0x00, 0x00, 0x02, 0x7f,
 
-    // 0x23c: overlay_id (0x7f020000)
+    // 0x6c: overlay_id (0x7f020000)
     0x00, 0x00, 0x02, 0x7f,
 
-    // 0x240: target id (0x7f030000)
+    // 0x70: target id (0x7f030000)
     0x00, 0x00, 0x03, 0x7f,
 
-    // 0x244: overlay_id (0x7f030000)
+    // 0x74: overlay_id (0x7f030000)
     0x00, 0x00, 0x03, 0x7f,
 
-    // 0x248: target id (0x7f030002)
+    // 0x78: target id (0x7f030002)
     0x02, 0x00, 0x03, 0x7f,
 
-    // 0x24c: overlay_id (0x7f030001)
+    // 0x7c: overlay_id (0x7f030001)
     0x01, 0x00, 0x03, 0x7f,
 
     // INLINE TARGET ENTRIES
 
-    // 0x250: target_id
+    // 0x80: target_id
     0x00, 0x00, 0x04, 0x7f,
 
-    // 0x254: Res_value::size (value ignored by idmap)
+    // 0x84: Res_value::size (value ignored by idmap)
     0x08, 0x00,
 
-    // 0x256: Res_value::res0 (value ignored by idmap)
+    // 0x87: Res_value::res0 (value ignored by idmap)
     0x00,
 
-    // 0x257: Res_value::dataType (TYPE_INT_HEX)
+    // 0x88: Res_value::dataType (TYPE_INT_HEX)
     0x11,
 
-    // 0x258: Res_value::data
+    // 0x8c: Res_value::data
     0x78, 0x56, 0x34, 0x12,
 
     // OVERLAY ENTRIES
-    // 0x25c: 0x7f020000 -> 0x7f020000
+    // 0x90: 0x7f020000 -> 0x7f020000
     0x00, 0x00, 0x02, 0x7f, 0x00, 0x00, 0x02, 0x7f,
 
-    // 0x264: 0x7f030000 -> 0x7f030000
+    // 0x98: 0x7f030000 -> 0x7f030000
     0x00, 0x00, 0x03, 0x7f, 0x00, 0x00, 0x03, 0x7f,
 
-    // 0x26c: 0x7f030001 -> 0x7f030002
+    // 0xa0: 0x7f030001 -> 0x7f030002
     0x01, 0x00, 0x03, 0x7f, 0x02, 0x00, 0x03, 0x7f,
 
-    // 0x274: string pool
+    // 0xa4: string pool
     // string length,
     0x04, 0x00, 0x00, 0x00,
 
-    // 0x278 string contents "test" (padded to word alignment)
+    // 0xa8 string contents "test"
     0x74, 0x65, 0x73, 0x74};
 
-const unsigned int idmap_raw_data_len = 0x27c;
+const unsigned int kIdmapRawDataLen = 0xac;
+const unsigned int kIdmapRawDataOffset = 0x54;
+const unsigned int kIdmapRawDataTargetCrc = 0x1234;
+const unsigned int kIdmapRawOverlayCrc = 0x5678;
+const unsigned int kIdmapRawDataPolicies = 0x11;
+inline const std::string kIdmapRawTargetPath = "targetX.apk";
+inline const std::string kIdmapRawOverlayPath = "overlayX.apk";
+inline const std::string kIdmapRawOverlayName = "OverlayName";
 
 std::string GetTestDataPath();
 
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifest.xml b/cmds/idmap2/tests/data/overlay/AndroidManifest.xml
index cf3691c..2c50dee 100644
--- a/cmds/idmap2/tests/data/overlay/AndroidManifest.xml
+++ b/cmds/idmap2/tests/data/overlay/AndroidManifest.xml
@@ -13,14 +13,37 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay">
-
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="test.overlay">
     <application android:hasCode="false"/>
 
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:resourcesMap="@xml/overlays"/>
+    <overlay android:name="Default"
+             android:targetPackage="test.target"
+             android:targetName="TestResources"
+             android:resourcesMap="@xml/overlays"/>
+
+    <overlay android:name="NoTargetName"
+             android:targetPackage="test.target"
+             android:resourcesMap="@xml/overlays"/>
+
+    <overlay android:name="Inline"
+             android:targetName="TestResources"
+             android:targetPackage="test.target"
+             android:resourcesMap="@xml/overlays_inline"/>
+
+    <overlay android:name="DifferentPackages"
+             android:targetName="TestResources"
+             android:targetPackage="test.target"
+             android:resourcesMap="@xml/overlays_different_package"/>
+
+    <overlay android:name="SwapNames"
+             android:targetName="TestResources"
+             android:targetPackage="test.target"
+             android:resourcesMap="@xml/overlays_swap"/>
+
+    <overlay android:name="AllPolicies"
+             android:targetName="TestResources"
+             android:targetPackage="test.target"
+             android:resourcesMap="@xml/overlays_policies"/>
+
 </manifest>
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestInvalid.xml b/cmds/idmap2/tests/data/overlay/AndroidManifestInvalid.xml
new file mode 100644
index 0000000..d61c36c
--- /dev/null
+++ b/cmds/idmap2/tests/data/overlay/AndroidManifestInvalid.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="test.overlay">
+    <application android:hasCode="false"/>
+
+    <overlay name="InvalidName"
+         android:targetName="Invalid"
+         android:targetPackage="Invalid"
+         android:resourcesMap="@xml/overlays_swap"/>
+
+    <overlay android:name="ValidName"
+         targetName="Invalid"
+         targetPackage="Invalid"
+         resourcesMap="@xml/overlays_swap"/>
+
+    <overlay android:name="ValidNameAndTargetPackage"
+         targetName="Invalid"
+         android:targetPackage="Valid"
+         resourcesMap="@xml/overlays_swap"/>
+</manifest>
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml b/cmds/idmap2/tests/data/overlay/AndroidManifestLegacy.xml
similarity index 71%
rename from cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml
rename to cmds/idmap2/tests/data/overlay/AndroidManifestLegacy.xml
index 70efc86..9fc2105 100644
--- a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml
+++ b/cmds/idmap2/tests/data/overlay/AndroidManifestLegacy.xml
@@ -13,12 +13,9 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.static2">
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:isStatic="true"
-        android:priority="2" />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="test.overlay">
+    <application android:hasCode="false"/>
+
+    <overlay android:targetPackage="test.target"/>
 </manifest>
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestNoName.xml b/cmds/idmap2/tests/data/overlay/AndroidManifestNoName.xml
deleted file mode 100644
index bc6b733..0000000
--- a/cmds/idmap2/tests/data/overlay/AndroidManifestNoName.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.no.name">
-    <overlay
-        android:targetPackage="test.target"/>
-</manifest>
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestNoNameStatic.xml b/cmds/idmap2/tests/data/overlay/AndroidManifestNoNameStatic.xml
deleted file mode 100644
index ed327ce..0000000
--- a/cmds/idmap2/tests/data/overlay/AndroidManifestNoNameStatic.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.no.name.static">
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:isStatic="true"
-        android:priority="1" />
-</manifest>
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic1.xml b/cmds/idmap2/tests/data/overlay/AndroidManifestStatic1.xml
deleted file mode 100644
index 1c4dae6..0000000
--- a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic1.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2018 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.static1">
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:isStatic="true"
-        android:priority="1" />
-</manifest>
diff --git a/cmds/idmap2/tests/data/overlay/build b/cmds/idmap2/tests/data/overlay/build
index 114b099..7b1a66f 100755
--- a/cmds/idmap2/tests/data/overlay/build
+++ b/cmds/idmap2/tests/data/overlay/build
@@ -26,37 +26,23 @@
 aapt2 link \
     --no-resource-removal \
     -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifestNoName.xml \
-    -o overlay-no-name.apk \
-    compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifestNoNameStatic.xml \
-    -o overlay-no-name-static.apk \
-    compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifestStatic1.xml \
-    -o overlay-static-1.apk \
-    compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifestStatic2.xml \
-    -o overlay-static-2.apk \
-    compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    --shared-lib \
-    -I "$FRAMEWORK_RES_APK" \
     --manifest AndroidManifest.xml \
     -o overlay-shared.apk \
+    --shared-lib \
+    compiled.flata
+
+aapt2 link \
+    --no-resource-removal \
+    -I "$FRAMEWORK_RES_APK" \
+    --manifest AndroidManifestLegacy.xml \
+    -o overlay-legacy.apk \
+    compiled.flata
+
+aapt2 link \
+    --no-resource-removal \
+    -I "$FRAMEWORK_RES_APK" \
+    --manifest AndroidManifestInvalid.xml \
+    -o overlay-invalid.apk \
     compiled.flata
 
 rm compiled.flata
diff --git a/cmds/idmap2/tests/data/overlay/overlay-invalid.apk b/cmds/idmap2/tests/data/overlay/overlay-invalid.apk
new file mode 100644
index 0000000..888c871e
--- /dev/null
+++ b/cmds/idmap2/tests/data/overlay/overlay-invalid.apk
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay-legacy.apk b/cmds/idmap2/tests/data/overlay/overlay-legacy.apk
new file mode 100644
index 0000000..f03eebb
--- /dev/null
+++ b/cmds/idmap2/tests/data/overlay/overlay-legacy.apk
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay-no-name-static.apk b/cmds/idmap2/tests/data/overlay/overlay-no-name-static.apk
deleted file mode 100644
index dab25b1..0000000
--- a/cmds/idmap2/tests/data/overlay/overlay-no-name-static.apk
+++ /dev/null
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay-no-name.apk b/cmds/idmap2/tests/data/overlay/overlay-no-name.apk
deleted file mode 100644
index c8b95c2..0000000
--- a/cmds/idmap2/tests/data/overlay/overlay-no-name.apk
+++ /dev/null
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay-shared.apk b/cmds/idmap2/tests/data/overlay/overlay-shared.apk
index 0a8b737..3c896ea7 100644
--- a/cmds/idmap2/tests/data/overlay/overlay-shared.apk
+++ b/cmds/idmap2/tests/data/overlay/overlay-shared.apk
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay-static-1.apk b/cmds/idmap2/tests/data/overlay/overlay-static-1.apk
deleted file mode 100644
index fd41182..0000000
--- a/cmds/idmap2/tests/data/overlay/overlay-static-1.apk
+++ /dev/null
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay-static-2.apk b/cmds/idmap2/tests/data/overlay/overlay-static-2.apk
deleted file mode 100644
index b24765f..0000000
--- a/cmds/idmap2/tests/data/overlay/overlay-static-2.apk
+++ /dev/null
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/overlay.apk b/cmds/idmap2/tests/data/overlay/overlay.apk
index 870575e..c7ea623 100644
--- a/cmds/idmap2/tests/data/overlay/overlay.apk
+++ b/cmds/idmap2/tests/data/overlay/overlay.apk
Binary files differ
diff --git a/cmds/idmap2/tests/data/overlay/res/values/values.xml b/cmds/idmap2/tests/data/overlay/res/values/values.xml
index 815d1a8..6e98b21 100644
--- a/cmds/idmap2/tests/data/overlay/res/values/values.xml
+++ b/cmds/idmap2/tests/data/overlay/res/values/values.xml
@@ -18,4 +18,25 @@
     <string name="str3">overlay-3</string>
     <integer name="int1">-1</integer>
     <integer name="not_in_target">-1</integer>
+
+    <!-- This overlay will fulfill the policies "public|system". This allows it overlay the
+     following resources. -->
+    <string name="overlay_policy_system">overlaid</string>
+    <string name="overlay_policy_system_vendor">overlaid</string>
+    <string name="overlay_policy_public">overlaid</string>
+
+    <!-- Requests to overlay a resource that belongs to a policy the overlay does not fulfill. -->
+    <string name="overlay_policy_product">overlaid</string>
+    <string name="overlay_policy_signature">overlaid</string>
+    <string name="overlay_policy_odm">overlaid</string>
+    <string name="overlay_policy_oem">overlaid</string>
+    <string name="overlay_policy_actor">overlaid</string>
+    <string name="overlay_policy_config_signature">overlaid</string>
+
+    <!-- Requests to overlay a resource that is not declared as overlayable. -->
+    <string name="overlay_not_overlayable">overlaid</string>
+
+    <!-- Requests to overlay a resource that is defined in an overlayable with a name other than
+         the targetName in the manifest. -->
+    <string name="overlay_other">overlaid</string>
 </resources>
diff --git a/cmds/idmap2/tests/data/overlay/res/xml/overlays_policies.xml b/cmds/idmap2/tests/data/overlay/res/xml/overlays_policies.xml
new file mode 100644
index 0000000..747f448
--- /dev/null
+++ b/cmds/idmap2/tests/data/overlay/res/xml/overlays_policies.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<overlay>
+    <item target="string/policy_system" value="@string/overlay_policy_system"/>
+    <item target="string/policy_system_vendor" value="@string/overlay_policy_system_vendor" />
+    <item target="string/policy_public" value="@string/overlay_policy_public" />
+    <item target="string/policy_product" value="@string/overlay_policy_product"/>
+    <item target="string/policy_signature" value="@string/overlay_policy_signature" />
+    <item target="string/policy_odm" value="@string/overlay_policy_odm" />
+    <item target="string/policy_oem" value="@string/overlay_policy_oem"/>
+    <item target="string/policy_actor" value="@string/overlay_policy_actor" />
+    <item target="string/policy_config_signature" value="@string/overlay_policy_config_signature" />
+
+    <!-- Requests to overlay a resource that is not declared as overlayable. -->
+    <item target="string/not_overlayable" value="@string/overlay_not_overlayable" />
+
+    <!-- Requests to overlay a resource that is defined in an overlayable with a name other than
+         the targetName in the manifest. -->
+    <item target="string/other" value="@string/overlay_other" />
+</overlay>
\ No newline at end of file
diff --git a/cmds/idmap2/tests/data/signature-overlay/AndroidManifest.xml b/cmds/idmap2/tests/data/signature-overlay/AndroidManifest.xml
deleted file mode 100644
index 5df0bea..0000000
--- a/cmds/idmap2/tests/data/signature-overlay/AndroidManifest.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.system">
-    <application android:hasCode="false"/>
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:isStatic="true"
-        android:priority="10"/>
-</manifest>
diff --git a/cmds/idmap2/tests/data/signature-overlay/build b/cmds/idmap2/tests/data/signature-overlay/build
deleted file mode 100755
index fdd8301..0000000
--- a/cmds/idmap2/tests/data/signature-overlay/build
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2019 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-FRAMEWORK_RES_APK=${ANDROID_BUILD_TOP}/prebuilts/sdk/current/public/android.jar
-
-aapt2 compile --dir res -o compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifest.xml \
-    -o signature-overlay.apk \
-    compiled.flata
-
-rm compiled.flata
diff --git a/cmds/idmap2/tests/data/signature-overlay/res/values/values.xml b/cmds/idmap2/tests/data/signature-overlay/res/values/values.xml
deleted file mode 100644
index 59e7d8e..0000000
--- a/cmds/idmap2/tests/data/signature-overlay/res/values/values.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<resources>
-    <!-- This overlay will fulfill the policy "signature". This allows it overlay the
-     following resources. -->
-    <string name="policy_signature">policy_signature</string>
-</resources>
diff --git a/cmds/idmap2/tests/data/signature-overlay/signature-overlay.apk b/cmds/idmap2/tests/data/signature-overlay/signature-overlay.apk
deleted file mode 100644
index e0fd204..0000000
--- a/cmds/idmap2/tests/data/signature-overlay/signature-overlay.apk
+++ /dev/null
Binary files differ
diff --git a/cmds/idmap2/tests/data/system-overlay-invalid/AndroidManifest.xml b/cmds/idmap2/tests/data/system-overlay-invalid/AndroidManifest.xml
deleted file mode 100644
index c7b652c..0000000
--- a/cmds/idmap2/tests/data/system-overlay-invalid/AndroidManifest.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.system.invalid">
-    <application android:hasCode="false"/>
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"/>
-</manifest>
diff --git a/cmds/idmap2/tests/data/system-overlay-invalid/build b/cmds/idmap2/tests/data/system-overlay-invalid/build
deleted file mode 100755
index 920e1f8..0000000
--- a/cmds/idmap2/tests/data/system-overlay-invalid/build
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2019 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-FRAMEWORK_RES_APK=${ANDROID_BUILD_TOP}/prebuilts/sdk/current/public/android.jar
-
-aapt2 compile --dir res -o compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifest.xml \
-    -o system-overlay-invalid.apk \
-    compiled.flata
-
-rm compiled.flata
diff --git a/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml b/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml
deleted file mode 100644
index ebaf49c..0000000
--- a/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<resources>
-    <!-- This overlay will fulfill the policies "public|system". This allows it overlay the
-         following resources. -->
-    <string name="policy_system">policy_system</string>
-    <string name="policy_system_vendor">policy_system_vendor</string>
-    <string name="policy_public">policy_public</string>
-
-    <!-- Requests to overlay a resource that belongs to a policy the overlay does not fulfill. -->
-    <string name="policy_product">policy_product</string>
-    <string name="policy_signature">policy_signature</string>
-    <string name="policy_odm">policy_odm</string>
-    <string name="policy_oem">policy_oem</string>
-    <string name="policy_actor">policy_actor</string>
-    <string name="policy_config_signature">policy_config_signature</string>
-
-    <!-- Requests to overlay a resource that is not declared as overlayable. -->
-    <string name="not_overlayable">not_overlayable</string>
-
-    <!-- Requests to overlay a resource that is defined in an overlayable with a name other than
-         the targetName in the manifest. -->
-    <string name="other">other</string>
-</resources>
diff --git a/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk b/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk
deleted file mode 100644
index a63daf8..0000000
--- a/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk
+++ /dev/null
Binary files differ
diff --git a/cmds/idmap2/tests/data/system-overlay/AndroidManifest.xml b/cmds/idmap2/tests/data/system-overlay/AndroidManifest.xml
deleted file mode 100644
index 9e6a453..0000000
--- a/cmds/idmap2/tests/data/system-overlay/AndroidManifest.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.system">
-    <application android:hasCode="false"/>
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"/>
-</manifest>
diff --git a/cmds/idmap2/tests/data/system-overlay/build b/cmds/idmap2/tests/data/system-overlay/build
deleted file mode 100755
index be0d239..0000000
--- a/cmds/idmap2/tests/data/system-overlay/build
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2019 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-FRAMEWORK_RES_APK=${ANDROID_BUILD_TOP}/prebuilts/sdk/current/public/android.jar
-
-aapt2 compile --dir res -o compiled.flata
-
-aapt2 link \
-    --no-resource-removal \
-    -I "$FRAMEWORK_RES_APK" \
-    --manifest AndroidManifest.xml \
-    -o system-overlay.apk \
-    compiled.flata
-
-rm compiled.flata
diff --git a/cmds/idmap2/tests/data/system-overlay/res/values/values.xml b/cmds/idmap2/tests/data/system-overlay/res/values/values.xml
deleted file mode 100644
index 6aaa0b0..0000000
--- a/cmds/idmap2/tests/data/system-overlay/res/values/values.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<resources>
-    <!-- This overlay will fulfill the policies "public|system". This allows it overlay the
-     following resources. -->
-    <string name="policy_system">policy_system</string>
-    <string name="policy_system_vendor">policy_system_vendor</string>
-    <string name="policy_public">policy_public</string>
-</resources>
diff --git a/cmds/idmap2/tests/data/system-overlay/system-overlay.apk b/cmds/idmap2/tests/data/system-overlay/system-overlay.apk
deleted file mode 100644
index 90d2803..0000000
--- a/cmds/idmap2/tests/data/system-overlay/system-overlay.apk
+++ /dev/null
Binary files differ
diff --git a/core/api/current.txt b/core/api/current.txt
index fb04ee4..6913328 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -6925,6 +6925,7 @@
     method @NonNull public java.util.List<java.lang.String> getDelegatedScopes(@Nullable android.content.ComponentName, @NonNull String);
     method public CharSequence getDeviceOwnerLockScreenInfo();
     method public CharSequence getEndUserSessionMessage(@NonNull android.content.ComponentName);
+    method @NonNull public String getEnrollmentSpecificId();
     method @Nullable public android.app.admin.FactoryResetProtectionPolicy getFactoryResetProtectionPolicy(@Nullable android.content.ComponentName);
     method @Nullable public String getGlobalPrivateDnsHost(@NonNull android.content.ComponentName);
     method public int getGlobalPrivateDnsMode(@NonNull android.content.ComponentName);
@@ -7075,6 +7076,7 @@
     method @NonNull public java.util.List<java.lang.String> setMeteredDataDisabledPackages(@NonNull android.content.ComponentName, @NonNull java.util.List<java.lang.String>);
     method public void setNetworkLoggingEnabled(@Nullable android.content.ComponentName, boolean);
     method @Deprecated public void setOrganizationColor(@NonNull android.content.ComponentName, int);
+    method public void setOrganizationId(@NonNull String);
     method public void setOrganizationName(@NonNull android.content.ComponentName, @Nullable CharSequence);
     method public void setOverrideApnsEnabled(@NonNull android.content.ComponentName, boolean);
     method @NonNull public String[] setPackagesSuspended(@NonNull android.content.ComponentName, @NonNull String[], boolean);
@@ -7135,7 +7137,7 @@
     field public static final String ACTION_MANAGED_PROFILE_PROVISIONED = "android.app.action.MANAGED_PROFILE_PROVISIONED";
     field public static final String ACTION_PROFILE_OWNER_CHANGED = "android.app.action.PROFILE_OWNER_CHANGED";
     field public static final String ACTION_PROVISIONING_SUCCESSFUL = "android.app.action.PROVISIONING_SUCCESSFUL";
-    field public static final String ACTION_PROVISION_MANAGED_DEVICE = "android.app.action.PROVISION_MANAGED_DEVICE";
+    field @Deprecated public static final String ACTION_PROVISION_MANAGED_DEVICE = "android.app.action.PROVISION_MANAGED_DEVICE";
     field public static final String ACTION_PROVISION_MANAGED_PROFILE = "android.app.action.PROVISION_MANAGED_PROFILE";
     field public static final String ACTION_SET_NEW_PARENT_PROFILE_PASSWORD = "android.app.action.SET_NEW_PARENT_PROFILE_PASSWORD";
     field public static final String ACTION_SET_NEW_PASSWORD = "android.app.action.SET_NEW_PASSWORD";
@@ -7186,7 +7188,7 @@
     field public static final String EXTRA_PROVISIONING_SERIAL_NUMBER = "android.app.extra.PROVISIONING_SERIAL_NUMBER";
     field public static final String EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS = "android.app.extra.PROVISIONING_SKIP_EDUCATION_SCREENS";
     field public static final String EXTRA_PROVISIONING_SKIP_ENCRYPTION = "android.app.extra.PROVISIONING_SKIP_ENCRYPTION";
-    field public static final String EXTRA_PROVISIONING_SKIP_USER_CONSENT = "android.app.extra.PROVISIONING_SKIP_USER_CONSENT";
+    field @Deprecated public static final String EXTRA_PROVISIONING_SKIP_USER_CONSENT = "android.app.extra.PROVISIONING_SKIP_USER_CONSENT";
     field public static final String EXTRA_PROVISIONING_TIME_ZONE = "android.app.extra.PROVISIONING_TIME_ZONE";
     field public static final String EXTRA_PROVISIONING_WIFI_ANONYMOUS_IDENTITY = "android.app.extra.PROVISIONING_WIFI_ANONYMOUS_IDENTITY";
     field public static final String EXTRA_PROVISIONING_WIFI_CA_CERTIFICATE = "android.app.extra.PROVISIONING_WIFI_CA_CERTIFICATE";
@@ -7492,6 +7494,7 @@
     method public int getMaxTextEms();
     method public int getMaxTextLength();
     method public int getMinTextEms();
+    method @Nullable public String[] getOnReceiveContentMimeTypes();
     method public int getScrollX();
     method public int getScrollY();
     method @Nullable public CharSequence getText();
@@ -7826,6 +7829,52 @@
 
 }
 
+package android.app.people {
+
+  public final class ConversationStatus implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getActivity();
+    method public int getAvailability();
+    method @Nullable public CharSequence getDescription();
+    method public long getEndTimeMillis();
+    method @Nullable public android.graphics.drawable.Icon getIcon();
+    method @NonNull public String getId();
+    method public long getStartTimeMillis();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field public static final int ACTIVITY_ANNIVERSARY = 2; // 0x2
+    field public static final int ACTIVITY_BIRTHDAY = 1; // 0x1
+    field public static final int ACTIVITY_GAME = 5; // 0x5
+    field public static final int ACTIVITY_LOCATION = 6; // 0x6
+    field public static final int ACTIVITY_MEDIA = 4; // 0x4
+    field public static final int ACTIVITY_NEW_STORY = 3; // 0x3
+    field public static final int ACTIVITY_OTHER = 0; // 0x0
+    field public static final int ACTIVITY_UPCOMING_BIRTHDAY = 7; // 0x7
+    field public static final int AVAILABILITY_AVAILABLE = 0; // 0x0
+    field public static final int AVAILABILITY_BUSY = 1; // 0x1
+    field public static final int AVAILABILITY_OFFLINE = 2; // 0x2
+    field public static final int AVAILABILITY_UNKNOWN = -1; // 0xffffffff
+    field @NonNull public static final android.os.Parcelable.Creator<android.app.people.ConversationStatus> CREATOR;
+  }
+
+  public static final class ConversationStatus.Builder {
+    ctor public ConversationStatus.Builder(@NonNull String, @NonNull int);
+    method @NonNull public android.app.people.ConversationStatus build();
+    method @NonNull public android.app.people.ConversationStatus.Builder setAvailability(int);
+    method @NonNull public android.app.people.ConversationStatus.Builder setDescription(@Nullable CharSequence);
+    method @NonNull public android.app.people.ConversationStatus.Builder setEndTimeMillis(long);
+    method @NonNull public android.app.people.ConversationStatus.Builder setIcon(@Nullable android.graphics.drawable.Icon);
+    method @NonNull public android.app.people.ConversationStatus.Builder setStartTimeMillis(long);
+  }
+
+  public final class PeopleManager {
+    method public void addOrUpdateStatus(@NonNull String, @NonNull android.app.people.ConversationStatus);
+    method public void clearStatus(@NonNull String, @NonNull String);
+    method public void clearStatuses(@NonNull String);
+    method @NonNull public java.util.List<android.app.people.ConversationStatus> getStatuses(@NonNull String);
+  }
+
+}
+
 package android.app.role {
 
   public final class RoleManager {
@@ -10315,6 +10364,7 @@
     field public static final String NFC_SERVICE = "nfc";
     field public static final String NOTIFICATION_SERVICE = "notification";
     field public static final String NSD_SERVICE = "servicediscovery";
+    field public static final String PEOPLE_SERVICE = "people";
     field public static final String POWER_SERVICE = "power";
     field public static final String PRINT_SERVICE = "print";
     field public static final int RECEIVER_VISIBLE_TO_INSTANT_APPS = 1; // 0x1
@@ -10679,7 +10729,7 @@
     field public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON";
     field public static final String ACTION_CARRIER_SETUP = "android.intent.action.CARRIER_SETUP";
     field public static final String ACTION_CHOOSER = "android.intent.action.CHOOSER";
-    field public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS";
+    field @Deprecated @RequiresPermission("android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS") public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS";
     field public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED";
     field public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT";
     field public static final String ACTION_CREATE_REMINDER = "android.intent.action.CREATE_REMINDER";
@@ -12327,6 +12377,7 @@
     field public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch";
     field public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct";
     field public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand";
+    field public static final String FEATURE_TRANSLATION = "android.software.translation";
     field public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory";
     field public static final String FEATURE_USB_HOST = "android.hardware.usb.host";
     field public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot";
@@ -19860,6 +19911,7 @@
     field public static final int FLAG_REMOVE_SOUND_AND_VIBRATE = 8; // 0x8
     field public static final int FLAG_SHOW_UI = 1; // 0x1
     field public static final int FLAG_VIBRATE = 16; // 0x10
+    field public static final int FX_BACK = 10; // 0xa
     field public static final int FX_FOCUS_NAVIGATION_DOWN = 2; // 0x2
     field public static final int FX_FOCUS_NAVIGATION_LEFT = 3; // 0x3
     field public static final int FX_FOCUS_NAVIGATION_RIGHT = 4; // 0x4
@@ -30327,9 +30379,9 @@
 
   public class DropBoxManager {
     ctor protected DropBoxManager();
-    method public void addData(String, byte[], int);
-    method public void addFile(String, java.io.File, int) throws java.io.IOException;
-    method public void addText(String, String);
+    method public void addData(@NonNull String, @Nullable byte[], int);
+    method public void addFile(@NonNull String, @NonNull java.io.File, int) throws java.io.IOException;
+    method public void addText(@NonNull String, @NonNull String);
     method @Nullable @RequiresPermission(allOf={android.Manifest.permission.READ_LOGS, android.Manifest.permission.PACKAGE_USAGE_STATS}) public android.os.DropBoxManager.Entry getNextEntry(String, long);
     method public boolean isTagEnabled(String);
     field public static final String ACTION_DROPBOX_ENTRY_ADDED = "android.intent.action.DROPBOX_ENTRY_ADDED";
@@ -30342,17 +30394,17 @@
   }
 
   public static class DropBoxManager.Entry implements java.io.Closeable android.os.Parcelable {
-    ctor public DropBoxManager.Entry(String, long);
-    ctor public DropBoxManager.Entry(String, long, String);
-    ctor public DropBoxManager.Entry(String, long, byte[], int);
-    ctor public DropBoxManager.Entry(String, long, android.os.ParcelFileDescriptor, int);
-    ctor public DropBoxManager.Entry(String, long, java.io.File, int) throws java.io.IOException;
+    ctor public DropBoxManager.Entry(@NonNull String, long);
+    ctor public DropBoxManager.Entry(@NonNull String, long, @NonNull String);
+    ctor public DropBoxManager.Entry(@NonNull String, long, @Nullable byte[], int);
+    ctor public DropBoxManager.Entry(@NonNull String, long, @Nullable android.os.ParcelFileDescriptor, int);
+    ctor public DropBoxManager.Entry(@NonNull String, long, @NonNull java.io.File, int) throws java.io.IOException;
     method public void close();
     method public int describeContents();
     method public int getFlags();
-    method public java.io.InputStream getInputStream() throws java.io.IOException;
-    method public String getTag();
-    method public String getText(int);
+    method @Nullable public java.io.InputStream getInputStream() throws java.io.IOException;
+    method @NonNull public String getTag();
+    method @Nullable public String getText(int);
     method public long getTimeMillis();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.os.DropBoxManager.Entry> CREATOR;
@@ -31384,6 +31436,7 @@
     method @NonNull public android.os.VibrationEffect.Composition addPrimitive(int, @FloatRange(from=0.0f, to=1.0f) float, @IntRange(from=0) int);
     method @NonNull public android.os.VibrationEffect compose();
     field public static final int PRIMITIVE_CLICK = 1; // 0x1
+    field public static final int PRIMITIVE_LOW_TICK = 8; // 0x8
     field public static final int PRIMITIVE_QUICK_FALL = 6; // 0x6
     field public static final int PRIMITIVE_QUICK_RISE = 4; // 0x4
     field public static final int PRIMITIVE_SLOW_RISE = 5; // 0x5
@@ -38716,6 +38769,7 @@
     field public static final int DIRECTION_UNKNOWN = -1; // 0xffffffff
     field public static final int PROPERTY_ASSISTED_DIALING = 512; // 0x200
     field public static final int PROPERTY_CONFERENCE = 1; // 0x1
+    field public static final int PROPERTY_CROSS_SIM = 16384; // 0x4000
     field public static final int PROPERTY_EMERGENCY_CALLBACK_MODE = 4; // 0x4
     field public static final int PROPERTY_ENTERPRISE_CALL = 32; // 0x20
     field public static final int PROPERTY_GENERIC_CONFERENCE = 2; // 0x2
@@ -39009,6 +39063,7 @@
     field public static final String EXTRA_LAST_FORWARDED_NUMBER = "android.telecom.extra.LAST_FORWARDED_NUMBER";
     field public static final String EXTRA_SIP_INVITE = "android.telecom.extra.SIP_INVITE";
     field public static final int PROPERTY_ASSISTED_DIALING = 512; // 0x200
+    field public static final int PROPERTY_CROSS_SIM = 8192; // 0x2000
     field public static final int PROPERTY_HAS_CDMA_VOICE_PRIVACY = 32; // 0x20
     field public static final int PROPERTY_HIGH_DEF_AUDIO = 4; // 0x4
     field public static final int PROPERTY_IS_ADHOC_CONFERENCE = 4096; // 0x1000
@@ -39795,6 +39850,8 @@
     method public static boolean isConfigForIdentifiedCarrier(android.os.PersistableBundle);
     method public void notifyConfigChangedForSubId(int);
     field public static final String ACTION_CARRIER_CONFIG_CHANGED = "android.telephony.action.CARRIER_CONFIG_CHANGED";
+    field public static final int CROSS_SIM_SPN_FORMAT_CARRIER_NAME_ONLY = 0; // 0x0
+    field public static final int CROSS_SIM_SPN_FORMAT_CARRIER_NAME_WITH_BRANDING = 1; // 0x1
     field public static final int DATA_CYCLE_THRESHOLD_DISABLED = -2; // 0xfffffffe
     field public static final int DATA_CYCLE_USE_PLATFORM_DEFAULT = -1; // 0xffffffff
     field public static final String ENABLE_EAP_METHOD_PREFIX_BOOL = "enable_eap_method_prefix_bool";
@@ -39836,6 +39893,7 @@
     field public static final String KEY_CARRIER_CERTIFICATE_STRING_ARRAY = "carrier_certificate_string_array";
     field public static final String KEY_CARRIER_CONFIG_APPLIED_BOOL = "carrier_config_applied_bool";
     field public static final String KEY_CARRIER_CONFIG_VERSION_STRING = "carrier_config_version_string";
+    field public static final String KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL = "carrier_cross_sim_ims_available_bool";
     field public static final String KEY_CARRIER_DATA_CALL_PERMANENT_FAILURE_STRINGS = "carrier_data_call_permanent_failure_strings";
     field public static final String KEY_CARRIER_DEFAULT_ACTIONS_ON_DCFAILURE_STRING_ARRAY = "carrier_default_actions_on_dcfailure_string_array";
     field public static final String KEY_CARRIER_DEFAULT_ACTIONS_ON_DEFAULT_NETWORK_AVAILABLE = "carrier_default_actions_on_default_network_available_string_array";
@@ -39887,6 +39945,7 @@
     field public static final String KEY_CONFIG_PLANS_PACKAGE_OVERRIDE_STRING = "config_plans_package_override_string";
     field public static final String KEY_CONFIG_TELEPHONY_USE_OWN_NUMBER_FOR_VOICEMAIL_BOOL = "config_telephony_use_own_number_for_voicemail_bool";
     field public static final String KEY_CONFIG_WIFI_DISABLE_IN_ECBM = "config_wifi_disable_in_ecbm";
+    field public static final String KEY_CROSS_SIM_SPN_FORMAT_INT = "cross_sim_spn_format_int";
     field public static final String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
     field public static final String KEY_DATA_LIMIT_NOTIFICATION_BOOL = "data_limit_notification_bool";
     field public static final String KEY_DATA_LIMIT_THRESHOLD_BYTES_LONG = "data_limit_threshold_bytes_long";
@@ -41762,6 +41821,8 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void switchMultiSimConfig(int);
     method public void unregisterPhoneStateListener(@NonNull android.telephony.PhoneStateListener);
     method public void updateAvailableNetworks(@NonNull java.util.List<android.telephony.AvailableNetworkInfo>, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
+    method public void uploadCallComposerPicture(@NonNull java.nio.file.Path, @NonNull java.util.concurrent.Executor, @NonNull android.os.OutcomeReceiver<android.os.ParcelUuid,android.telephony.TelephonyManager.CallComposerException>);
+    method public void uploadCallComposerPicture(@NonNull java.io.InputStream, @NonNull java.util.concurrent.Executor, @NonNull android.os.OutcomeReceiver<android.os.ParcelUuid,android.telephony.TelephonyManager.CallComposerException>);
     field public static final String ACTION_CARRIER_MESSAGING_CLIENT_SERVICE = "android.telephony.action.CARRIER_MESSAGING_CLIENT_SERVICE";
     field public static final String ACTION_CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE = "android.telephony.action.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE";
     field public static final String ACTION_CARRIER_SIGNAL_PCO_VALUE = "android.telephony.action.CARRIER_SIGNAL_PCO_VALUE";
@@ -41904,6 +41965,18 @@
     field public static final String VVM_TYPE_OMTP = "vvm_type_omtp";
   }
 
+  public static class TelephonyManager.CallComposerException extends java.lang.Exception {
+    ctor public TelephonyManager.CallComposerException(int, @Nullable java.io.IOException);
+    method public int getErrorCode();
+    method @Nullable public java.io.IOException getIOException();
+    field public static final int ERROR_AUTHENTICATION_FAILED = 3; // 0x3
+    field public static final int ERROR_FILE_TOO_LARGE = 2; // 0x2
+    field public static final int ERROR_INPUT_CLOSED = 4; // 0x4
+    field public static final int ERROR_IO_EXCEPTION = 5; // 0x5
+    field public static final int ERROR_REMOTE_END_CLOSED = 1; // 0x1
+    field public static final int ERROR_UNKNOWN = 0; // 0x0
+  }
+
   public abstract static class TelephonyManager.CellInfoCallback {
     ctor public TelephonyManager.CellInfoCallback();
     method public abstract void onCellInfo(@NonNull java.util.List<android.telephony.CellInfo>);
@@ -42134,6 +42207,14 @@
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.euicc.DownloadableSubscription> CREATOR;
   }
 
+  public static final class DownloadableSubscription.Builder {
+    ctor public DownloadableSubscription.Builder(@NonNull android.telephony.euicc.DownloadableSubscription);
+    ctor public DownloadableSubscription.Builder(@NonNull String);
+    method @NonNull public android.telephony.euicc.DownloadableSubscription build();
+    method @NonNull public android.telephony.euicc.DownloadableSubscription.Builder setConfirmationCode(@NonNull String);
+    method @NonNull public android.telephony.euicc.DownloadableSubscription.Builder setEncodedActivationCode(@NonNull String);
+  }
+
   public final class EuiccInfo implements android.os.Parcelable {
     ctor public EuiccInfo(@Nullable String);
     method public int describeContents();
@@ -42308,6 +42389,7 @@
     method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public void getRegistrationTransportType(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
     method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public int getVoWiFiModeSetting();
     method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isAdvancedCallingSettingEnabled();
+    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isCrossSimCallingEnabledByUser() throws android.telephony.ims.ImsException;
     method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isTtyOverVolteEnabled();
     method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isVoWiFiRoamingSettingEnabled();
     method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isVoWiFiSettingEnabled();
@@ -42524,6 +42606,7 @@
     method @RequiresPermission("android.permission.READ_PRIVILEGED_PHONE_STATE") public void getRegistrationTransportType(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
     method @RequiresPermission("android.permission.READ_PRIVILEGED_PHONE_STATE") public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.RegistrationManager.RegistrationCallback) throws android.telephony.ims.ImsException;
     method @RequiresPermission("android.permission.READ_PRIVILEGED_PHONE_STATE") public void unregisterImsRegistrationCallback(@NonNull android.telephony.ims.RegistrationManager.RegistrationCallback);
+    field public static final int ATTR_EPDG_OVER_CELL_INTERNET = 1; // 0x1
     field public static final int REGISTRATION_STATE_NOT_REGISTERED = 0; // 0x0
     field public static final int REGISTRATION_STATE_REGISTERED = 2; // 0x2
     field public static final int REGISTRATION_STATE_REGISTERING = 1; // 0x1
@@ -42531,8 +42614,10 @@
 
   public static class RegistrationManager.RegistrationCallback {
     ctor public RegistrationManager.RegistrationCallback();
-    method public void onRegistered(int);
-    method public void onRegistering(int);
+    method @Deprecated public void onRegistered(int);
+    method public void onRegistered(int, int);
+    method @Deprecated public void onRegistering(int);
+    method public void onRegistering(int, int);
     method public void onTechnologyChangeFailed(int, @NonNull android.telephony.ims.ImsReasonInfo);
     method public void onUnregistered(@NonNull android.telephony.ims.ImsReasonInfo);
   }
@@ -45406,6 +45491,7 @@
     method public void remove(int);
     method public void removeAt(int);
     method public void removeAtRange(int, int);
+    method public void set(int, E);
     method public void setValueAt(int, E);
     method public int size();
     method public E valueAt(int);
@@ -48713,6 +48799,7 @@
     method public void setMaxTextEms(int);
     method public void setMaxTextLength(int);
     method public void setMinTextEms(int);
+    method public void setOnReceiveContentMimeTypes(@Nullable String[]);
     method public abstract void setOpaque(boolean);
     method public abstract void setSelected(boolean);
     method public abstract void setText(CharSequence);
@@ -51555,6 +51642,66 @@
 
 }
 
+package android.view.translation {
+
+  public final class TranslationManager {
+    method @Nullable @WorkerThread public android.view.translation.Translator createTranslator(@NonNull android.view.translation.TranslationSpec, @NonNull android.view.translation.TranslationSpec);
+    method @NonNull @WorkerThread public java.util.List<java.lang.String> getSupportedLocales();
+  }
+
+  public final class TranslationRequest implements android.os.Parcelable {
+    ctor public TranslationRequest(@Nullable CharSequence);
+    method public int describeContents();
+    method @Nullable public android.view.autofill.AutofillId getAutofillId();
+    method @Nullable public CharSequence getTranslationText();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.view.translation.TranslationRequest> CREATOR;
+  }
+
+  public static final class TranslationRequest.Builder {
+    ctor public TranslationRequest.Builder();
+    method @NonNull public android.view.translation.TranslationRequest build();
+    method @NonNull public android.view.translation.TranslationRequest.Builder setAutofillId(@NonNull android.view.autofill.AutofillId);
+    method @NonNull public android.view.translation.TranslationRequest.Builder setTranslationText(@NonNull CharSequence);
+  }
+
+  public final class TranslationResponse implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getTranslationStatus();
+    method @NonNull public java.util.List<android.view.translation.TranslationRequest> getTranslations();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.view.translation.TranslationResponse> CREATOR;
+    field public static final int TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE = 2; // 0x2
+    field public static final int TRANSLATION_STATUS_SUCCESS = 0; // 0x0
+    field public static final int TRANSLATION_STATUS_UNKNOWN_ERROR = 1; // 0x1
+  }
+
+  public static final class TranslationResponse.Builder {
+    ctor public TranslationResponse.Builder(int);
+    method @NonNull public android.view.translation.TranslationResponse.Builder addTranslations(@NonNull android.view.translation.TranslationRequest);
+    method @NonNull public android.view.translation.TranslationResponse build();
+    method @NonNull public android.view.translation.TranslationResponse.Builder setTranslationStatus(int);
+    method @NonNull public android.view.translation.TranslationResponse.Builder setTranslations(@NonNull java.util.List<android.view.translation.TranslationRequest>);
+  }
+
+  public final class TranslationSpec implements android.os.Parcelable {
+    ctor public TranslationSpec(@NonNull String, int);
+    method public int describeContents();
+    method public int getDataFormat();
+    method @NonNull public String getLanguage();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.view.translation.TranslationSpec> CREATOR;
+    field public static final int DATA_FORMAT_TEXT = 1; // 0x1
+  }
+
+  public class Translator {
+    method public void destroy();
+    method public boolean isDestroyed();
+    method @Nullable @WorkerThread public android.view.translation.TranslationResponse translate(@NonNull android.view.translation.TranslationRequest);
+  }
+
+}
+
 package android.webkit {
 
   public abstract class ClientCertRequest {
@@ -54066,7 +54213,7 @@
     ctor public RemoteViews(android.widget.RemoteViews, android.widget.RemoteViews);
     ctor public RemoteViews(android.widget.RemoteViews);
     ctor public RemoteViews(android.os.Parcel);
-    method public void addView(int, android.widget.RemoteViews);
+    method public void addView(@IdRes int, android.widget.RemoteViews);
     method public android.view.View apply(android.content.Context, android.view.ViewGroup);
     method @Deprecated public android.widget.RemoteViews clone();
     method public int describeContents();
@@ -54074,53 +54221,53 @@
     method public String getPackage();
     method @Deprecated public boolean onLoadClass(Class);
     method public void reapply(android.content.Context, android.view.View);
-    method public void removeAllViews(int);
-    method public void setAccessibilityTraversalAfter(int, int);
-    method public void setAccessibilityTraversalBefore(int, int);
-    method public void setBitmap(int, String, android.graphics.Bitmap);
-    method public void setBoolean(int, String, boolean);
-    method public void setBundle(int, String, android.os.Bundle);
-    method public void setByte(int, String, byte);
-    method public void setChar(int, String, char);
-    method public void setCharSequence(int, String, CharSequence);
-    method public void setChronometer(int, long, String, boolean);
-    method public void setChronometerCountDown(int, boolean);
-    method public void setContentDescription(int, CharSequence);
-    method public void setDisplayedChild(int, int);
-    method public void setDouble(int, String, double);
-    method public void setEmptyView(int, int);
-    method public void setFloat(int, String, float);
-    method public void setIcon(int, String, android.graphics.drawable.Icon);
-    method public void setImageViewBitmap(int, android.graphics.Bitmap);
-    method public void setImageViewIcon(int, android.graphics.drawable.Icon);
-    method public void setImageViewResource(int, int);
-    method public void setImageViewUri(int, android.net.Uri);
-    method public void setInt(int, String, int);
-    method public void setIntent(int, String, android.content.Intent);
-    method public void setLabelFor(int, int);
+    method public void removeAllViews(@IdRes int);
+    method public void setAccessibilityTraversalAfter(@IdRes int, @IdRes int);
+    method public void setAccessibilityTraversalBefore(@IdRes int, @IdRes int);
+    method public void setBitmap(@IdRes int, String, android.graphics.Bitmap);
+    method public void setBoolean(@IdRes int, String, boolean);
+    method public void setBundle(@IdRes int, String, android.os.Bundle);
+    method public void setByte(@IdRes int, String, byte);
+    method public void setChar(@IdRes int, String, char);
+    method public void setCharSequence(@IdRes int, String, CharSequence);
+    method public void setChronometer(@IdRes int, long, String, boolean);
+    method public void setChronometerCountDown(@IdRes int, boolean);
+    method public void setContentDescription(@IdRes int, CharSequence);
+    method public void setDisplayedChild(@IdRes int, int);
+    method public void setDouble(@IdRes int, String, double);
+    method public void setEmptyView(@IdRes int, @IdRes int);
+    method public void setFloat(@IdRes int, String, float);
+    method public void setIcon(@IdRes int, String, android.graphics.drawable.Icon);
+    method public void setImageViewBitmap(@IdRes int, android.graphics.Bitmap);
+    method public void setImageViewIcon(@IdRes int, android.graphics.drawable.Icon);
+    method public void setImageViewResource(@IdRes int, @DrawableRes int);
+    method public void setImageViewUri(@IdRes int, android.net.Uri);
+    method public void setInt(@IdRes int, String, int);
+    method public void setIntent(@IdRes int, String, android.content.Intent);
+    method public void setLabelFor(@IdRes int, @IdRes int);
     method public void setLightBackgroundLayoutId(@LayoutRes int);
-    method public void setLong(int, String, long);
-    method public void setOnClickFillInIntent(int, android.content.Intent);
-    method public void setOnClickPendingIntent(int, android.app.PendingIntent);
-    method public void setOnClickResponse(int, @NonNull android.widget.RemoteViews.RemoteResponse);
-    method public void setPendingIntentTemplate(int, android.app.PendingIntent);
-    method public void setProgressBar(int, int, int, boolean);
-    method public void setRelativeScrollPosition(int, int);
-    method @Deprecated public void setRemoteAdapter(int, int, android.content.Intent);
-    method public void setRemoteAdapter(int, android.content.Intent);
-    method public void setScrollPosition(int, int);
-    method public void setShort(int, String, short);
-    method public void setString(int, String, String);
-    method public void setTextColor(int, @ColorInt int);
-    method public void setTextViewCompoundDrawables(int, int, int, int, int);
-    method public void setTextViewCompoundDrawablesRelative(int, int, int, int, int);
-    method public void setTextViewText(int, CharSequence);
-    method public void setTextViewTextSize(int, int, float);
-    method public void setUri(int, String, android.net.Uri);
-    method public void setViewPadding(int, int, int, int, int);
-    method public void setViewVisibility(int, int);
-    method public void showNext(int);
-    method public void showPrevious(int);
+    method public void setLong(@IdRes int, String, long);
+    method public void setOnClickFillInIntent(@IdRes int, android.content.Intent);
+    method public void setOnClickPendingIntent(@IdRes int, android.app.PendingIntent);
+    method public void setOnClickResponse(@IdRes int, @NonNull android.widget.RemoteViews.RemoteResponse);
+    method public void setPendingIntentTemplate(@IdRes int, android.app.PendingIntent);
+    method public void setProgressBar(@IdRes int, int, int, boolean);
+    method public void setRelativeScrollPosition(@IdRes int, int);
+    method @Deprecated public void setRemoteAdapter(int, @IdRes int, android.content.Intent);
+    method public void setRemoteAdapter(@IdRes int, android.content.Intent);
+    method public void setScrollPosition(@IdRes int, int);
+    method public void setShort(@IdRes int, String, short);
+    method public void setString(@IdRes int, String, String);
+    method public void setTextColor(@IdRes int, @ColorInt int);
+    method public void setTextViewCompoundDrawables(@IdRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int);
+    method public void setTextViewCompoundDrawablesRelative(@IdRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int);
+    method public void setTextViewText(@IdRes int, CharSequence);
+    method public void setTextViewTextSize(@IdRes int, int, float);
+    method public void setUri(@IdRes int, String, android.net.Uri);
+    method public void setViewPadding(@IdRes int, @Px int, @Px int, @Px int, @Px int);
+    method public void setViewVisibility(@IdRes int, int);
+    method public void showNext(@IdRes int);
+    method public void showPrevious(@IdRes int);
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.widget.RemoteViews> CREATOR;
     field public static final String EXTRA_SHARED_ELEMENT_BOUNDS = "android.widget.extra.SHARED_ELEMENT_BOUNDS";
@@ -54133,7 +54280,7 @@
 
   public static class RemoteViews.RemoteResponse {
     ctor public RemoteViews.RemoteResponse();
-    method @NonNull public android.widget.RemoteViews.RemoteResponse addSharedElement(int, @NonNull String);
+    method @NonNull public android.widget.RemoteViews.RemoteResponse addSharedElement(@IdRes int, @NonNull String);
     method @NonNull public static android.widget.RemoteViews.RemoteResponse fromFillInIntent(@NonNull android.content.Intent);
     method @NonNull public static android.widget.RemoteViews.RemoteResponse fromPendingIntent(@NonNull android.app.PendingIntent);
   }
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index ef6c8b7..bf92b34 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -108,7 +108,7 @@
   }
 
   public final class MediaSessionManager {
-    method public void addOnActiveSessionsChangedListener(@NonNull android.media.session.MediaSessionManager.OnActiveSessionsChangedListener, @Nullable android.content.ComponentName, int, @Nullable android.os.Handler);
+    method public void addOnActiveSessionsChangedListener(@NonNull android.media.session.MediaSessionManager.OnActiveSessionsChangedListener, @Nullable android.content.ComponentName, @NonNull android.os.UserHandle, @Nullable android.os.Handler);
     method public void dispatchMediaKeyEvent(@NonNull android.view.KeyEvent);
     method public void dispatchMediaKeyEvent(@NonNull android.view.KeyEvent, boolean);
     method public void dispatchMediaKeyEventAsSystemService(@NonNull android.view.KeyEvent);
@@ -116,7 +116,7 @@
     method public void dispatchVolumeKeyEvent(@NonNull android.view.KeyEvent, int, boolean);
     method public void dispatchVolumeKeyEventAsSystemService(@NonNull android.view.KeyEvent, int);
     method public void dispatchVolumeKeyEventToSessionAsSystemService(@NonNull android.view.KeyEvent, @NonNull android.media.session.MediaSession.Token);
-    method @NonNull public java.util.List<android.media.session.MediaController> getActiveSessionsForUser(@Nullable android.content.ComponentName, int);
+    method @NonNull public java.util.List<android.media.session.MediaController> getActiveSessionsForUser(@Nullable android.content.ComponentName, @NonNull android.os.UserHandle);
     method public void registerRemoteSessionCallback(@NonNull java.util.concurrent.Executor, @NonNull android.media.session.MediaSessionManager.RemoteSessionCallback);
     method public void unregisterRemoteSessionCallback(@NonNull android.media.session.MediaSessionManager.RemoteSessionCallback);
     field public static final int RESULT_MEDIA_KEY_HANDLED = 1; // 0x1
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 9a15e77..1509c1b 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -52,6 +52,7 @@
     field public static final String BIND_TELEPHONY_NETWORK_SERVICE = "android.permission.BIND_TELEPHONY_NETWORK_SERVICE";
     field public static final String BIND_TEXTCLASSIFIER_SERVICE = "android.permission.BIND_TEXTCLASSIFIER_SERVICE";
     field public static final String BIND_TIME_ZONE_PROVIDER_SERVICE = "android.permission.BIND_TIME_ZONE_PROVIDER_SERVICE";
+    field public static final String BIND_TRANSLATION_SERVICE = "android.permission.BIND_TRANSLATION_SERVICE";
     field public static final String BIND_TRUST_AGENT = "android.permission.BIND_TRUST_AGENT";
     field public static final String BIND_TV_REMOTE_SERVICE = "android.permission.BIND_TV_REMOTE_SERVICE";
     field public static final String BRICK = "android.permission.BRICK";
@@ -240,6 +241,7 @@
     field public static final String SUBSTITUTE_NOTIFICATION_APP_NAME = "android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME";
     field public static final String SUBSTITUTE_SHARE_TARGET_APP_NAME_AND_ICON = "android.permission.SUBSTITUTE_SHARE_TARGET_APP_NAME_AND_ICON";
     field public static final String SUSPEND_APPS = "android.permission.SUSPEND_APPS";
+    field public static final String SYSTEM_APPLICATION_OVERLAY = "android.permission.SYSTEM_APPLICATION_OVERLAY";
     field public static final String SYSTEM_CAMERA = "android.permission.SYSTEM_CAMERA";
     field public static final String TETHER_PRIVILEGED = "android.permission.TETHER_PRIVILEGED";
     field public static final String TOGGLE_AUTOMOTIVE_PROJECTION = "android.permission.TOGGLE_AUTOMOTIVE_PROJECTION";
@@ -906,6 +908,7 @@
     field public static final int STATE_USER_SETUP_FINALIZED = 3; // 0x3
     field public static final int STATE_USER_SETUP_INCOMPLETE = 1; // 0x1
     field public static final int STATE_USER_UNMANAGED = 0; // 0x0
+    field public static final int SUPPORTED_MODES_DEVICE_OWNER = 4; // 0x4
     field public static final int SUPPORTED_MODES_ORGANIZATION_AND_PERSONALLY_OWNED = 3; // 0x3
     field public static final int SUPPORTED_MODES_ORGANIZATION_OWNED = 1; // 0x1
     field public static final int SUPPORTED_MODES_PERSONALLY_OWNED = 2; // 0x2
@@ -1370,8 +1373,6 @@
     method @NonNull @RequiresPermission("com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER") public java.util.List<java.lang.String> getHeldRolesFromController(@NonNull String);
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public java.util.List<java.lang.String> getRoleHolders(@NonNull String);
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public java.util.List<java.lang.String> getRoleHoldersAsUser(@NonNull String, @NonNull android.os.UserHandle);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void isApplicationVisibleForRole(@NonNull String, @NonNull String, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void isRoleVisible(@NonNull String, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_ROLE_HOLDERS) public void removeOnRoleHoldersChangedListenerAsUser(@NonNull android.app.role.OnRoleHoldersChangedListener, @NonNull android.os.UserHandle);
     method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void removeRoleHolderAsUser(@NonNull String, @NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
     method @RequiresPermission("com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER") public boolean removeRoleHolderFromController(@NonNull String, @NonNull String);
@@ -1942,6 +1943,7 @@
     field public static final String SYSTEM_CONFIG_SERVICE = "system_config";
     field public static final String SYSTEM_UPDATE_SERVICE = "system_update";
     field public static final String TETHERING_SERVICE = "tethering";
+    field public static final String TRANSLATION_MANAGER_SERVICE = "transformer";
     field public static final String VR_SERVICE = "vrmanager";
     field public static final String WIFI_NL80211_SERVICE = "wifinl80211";
     field @Deprecated public static final String WIFI_RTT_SERVICE = "rttmanager";
@@ -2738,19 +2740,37 @@
   public final class HdmiControlManager {
     method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void addHotplugEventListener(android.hardware.hdmi.HdmiControlManager.HotplugEventListener);
     method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void addHotplugEventListener(@NonNull java.util.concurrent.Executor, @NonNull android.hardware.hdmi.HdmiControlManager.HotplugEventListener);
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public java.util.List<java.lang.Integer> getAllowedCecSettingIntValues(@NonNull String);
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public java.util.List<java.lang.String> getAllowedCecSettingStringValues(@NonNull String);
     method @Nullable public android.hardware.hdmi.HdmiClient getClient(int);
     method @NonNull public java.util.List<android.hardware.hdmi.HdmiDeviceInfo> getConnectedDevices();
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public int getHdmiCecEnabled();
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public int getHdmiCecVersion();
     method public int getPhysicalAddress();
     method @Nullable public android.hardware.hdmi.HdmiPlaybackClient getPlaybackClient();
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public String getPowerControlMode();
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public String getPowerStateChangeOnActiveSourceLost();
     method @Nullable public android.hardware.hdmi.HdmiSwitchClient getSwitchClient();
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public int getSystemAudioModeMuting();
     method @Nullable public android.hardware.hdmi.HdmiTvClient getTvClient();
+    method @NonNull @RequiresPermission(android.Manifest.permission.HDMI_CEC) public java.util.List<java.lang.String> getUserCecSettings();
     method public boolean isDeviceConnected(@NonNull android.hardware.hdmi.HdmiDeviceInfo);
     method public void powerOffDevice(@NonNull android.hardware.hdmi.HdmiDeviceInfo);
     method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void removeHotplugEventListener(android.hardware.hdmi.HdmiControlManager.HotplugEventListener);
     method public void setActiveSource(@NonNull android.hardware.hdmi.HdmiDeviceInfo);
+    method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void setHdmiCecEnabled(@NonNull int);
+    method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void setHdmiCecVersion(@NonNull int);
+    method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void setPowerControlMode(@NonNull String);
+    method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void setPowerStateChangeOnActiveSourceLost(@NonNull String);
     method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void setStandbyMode(boolean);
+    method @RequiresPermission(android.Manifest.permission.HDMI_CEC) public void setSystemAudioModeMuting(@NonNull int);
     field public static final String ACTION_OSD_MESSAGE = "android.hardware.hdmi.action.OSD_MESSAGE";
     field public static final int AVR_VOLUME_MUTED = 101; // 0x65
+    field public static final String CEC_SETTING_NAME_HDMI_CEC_ENABLED = "hdmi_cec_enabled";
+    field public static final String CEC_SETTING_NAME_HDMI_CEC_VERSION = "hdmi_cec_version";
+    field public static final String CEC_SETTING_NAME_POWER_CONTROL_MODE = "send_standby_on_sleep";
+    field public static final String CEC_SETTING_NAME_POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST = "power_state_change_on_active_source_lost";
+    field public static final String CEC_SETTING_NAME_SYSTEM_AUDIO_MODE_MUTING = "system_audio_mode_muting";
     field public static final int CLEAR_TIMER_STATUS_CEC_DISABLE = 162; // 0xa2
     field public static final int CLEAR_TIMER_STATUS_CHECK_RECORDER_CONNECTION = 160; // 0xa0
     field public static final int CLEAR_TIMER_STATUS_FAIL_TO_CLEAR_SELECTED_SOURCE = 161; // 0xa1
@@ -2767,6 +2787,10 @@
     field public static final int DEVICE_EVENT_UPDATE_DEVICE = 3; // 0x3
     field public static final String EXTRA_MESSAGE_EXTRA_PARAM1 = "android.hardware.hdmi.extra.MESSAGE_EXTRA_PARAM1";
     field public static final String EXTRA_MESSAGE_ID = "android.hardware.hdmi.extra.MESSAGE_ID";
+    field public static final int HDMI_CEC_CONTROL_DISABLED = 0; // 0x0
+    field public static final int HDMI_CEC_CONTROL_ENABLED = 1; // 0x1
+    field public static final int HDMI_CEC_VERSION_1_4_B = 5; // 0x5
+    field public static final int HDMI_CEC_VERSION_2_0 = 6; // 0x6
     field public static final int ONE_TOUCH_RECORD_ALREADY_RECORDING = 18; // 0x12
     field public static final int ONE_TOUCH_RECORD_CEC_DISABLED = 51; // 0x33
     field public static final int ONE_TOUCH_RECORD_CHECK_RECORDER_CONNECTION = 49; // 0x31
@@ -2797,6 +2821,11 @@
     field public static final int ONE_TOUCH_RECORD_UNSUPPORTED_CA = 11; // 0xb
     field public static final int OSD_MESSAGE_ARC_CONNECTED_INVALID_PORT = 1; // 0x1
     field public static final int OSD_MESSAGE_AVR_VOLUME_CHANGED = 2; // 0x2
+    field public static final String POWER_CONTROL_MODE_BROADCAST = "broadcast";
+    field public static final String POWER_CONTROL_MODE_NONE = "none";
+    field public static final String POWER_CONTROL_MODE_TV = "to_tv";
+    field public static final String POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_NONE = "none";
+    field public static final String POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_STANDBY_NOW = "standby_now";
     field public static final int POWER_STATUS_ON = 0; // 0x0
     field public static final int POWER_STATUS_STANDBY = 1; // 0x1
     field public static final int POWER_STATUS_TRANSIENT_TO_ON = 2; // 0x2
@@ -2810,6 +2839,8 @@
     field public static final int RESULT_SUCCESS = 0; // 0x0
     field public static final int RESULT_TARGET_NOT_AVAILABLE = 3; // 0x3
     field public static final int RESULT_TIMEOUT = 1; // 0x1
+    field public static final int SYSTEM_AUDIO_MODE_MUTING_DISABLED = 0; // 0x0
+    field public static final int SYSTEM_AUDIO_MODE_MUTING_ENABLED = 1; // 0x1
     field public static final int TIMER_RECORDING_RESULT_EXTRA_CEC_DISABLED = 3; // 0x3
     field public static final int TIMER_RECORDING_RESULT_EXTRA_CHECK_RECORDER_CONNECTION = 1; // 0x1
     field public static final int TIMER_RECORDING_RESULT_EXTRA_FAIL_TO_RECORD_SELECTED_SOURCE = 2; // 0x2
@@ -3956,6 +3987,7 @@
     method @Deprecated public boolean hasNavMessages();
     method @Deprecated public boolean hasSatelliteBlacklist();
     method public boolean hasSatelliteBlocklist();
+    method public boolean hasSatellitePvt();
   }
 
   public static final class GnssCapabilities.Builder {
@@ -3966,6 +3998,12 @@
     method @NonNull public android.location.GnssCapabilities.Builder setHasMeasurementCorrectionsLosSats(boolean);
     method @NonNull public android.location.GnssCapabilities.Builder setHasMeasurementCorrectionsReflectingPlane(boolean);
     method @NonNull public android.location.GnssCapabilities.Builder setHasSatelliteBlocklist(boolean);
+    method @NonNull public android.location.GnssCapabilities.Builder setHasSatellitePvt(boolean);
+  }
+
+  public final class GnssMeasurement implements android.os.Parcelable {
+    method @Nullable public android.location.SatellitePvt getSatellitePvt();
+    method public boolean hasSatellitePvt();
   }
 
   public final class GnssMeasurementCorrections implements android.os.Parcelable {
@@ -4380,6 +4418,59 @@
     method @NonNull public static android.location.LocationResult wrap(@NonNull android.location.Location);
   }
 
+  public final class SatellitePvt implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public android.location.SatellitePvt.ClockInfo getClockInfo();
+    method @FloatRange public double getIonoDelayMeters();
+    method @NonNull public android.location.SatellitePvt.PositionEcef getPositionEcef();
+    method @FloatRange public double getTropoDelayMeters();
+    method @NonNull public android.location.SatellitePvt.VelocityEcef getVelocityEcef();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.location.SatellitePvt> CREATOR;
+  }
+
+  public static final class SatellitePvt.Builder {
+    ctor public SatellitePvt.Builder();
+    method @NonNull public android.location.SatellitePvt build();
+    method @NonNull public android.location.SatellitePvt.Builder setClockInfo(@NonNull android.location.SatellitePvt.ClockInfo);
+    method @NonNull public android.location.SatellitePvt.Builder setIonoDelayMeters(@FloatRange double);
+    method @NonNull public android.location.SatellitePvt.Builder setPositionEcef(@NonNull android.location.SatellitePvt.PositionEcef);
+    method @NonNull public android.location.SatellitePvt.Builder setTropoDelayMeters(@FloatRange double);
+    method @NonNull public android.location.SatellitePvt.Builder setVelocityEcef(@NonNull android.location.SatellitePvt.VelocityEcef);
+  }
+
+  public static final class SatellitePvt.ClockInfo implements android.os.Parcelable {
+    ctor public SatellitePvt.ClockInfo(double, double, double);
+    method public int describeContents();
+    method @FloatRange public double getClockDriftMetersPerSecond();
+    method @FloatRange public double getHardwareCodeBiasMeters();
+    method @FloatRange public double getTimeCorrectionMeters();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.location.SatellitePvt.ClockInfo> CREATOR;
+  }
+
+  public static final class SatellitePvt.PositionEcef implements android.os.Parcelable {
+    ctor public SatellitePvt.PositionEcef(double, double, double, double);
+    method public int describeContents();
+    method @FloatRange(from=0.0f, fromInclusive=false) public double getUreMeters();
+    method @FloatRange public double getXMeters();
+    method @FloatRange public double getYMeters();
+    method @FloatRange public double getZMeters();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.location.SatellitePvt.PositionEcef> CREATOR;
+  }
+
+  public static final class SatellitePvt.VelocityEcef implements android.os.Parcelable {
+    ctor public SatellitePvt.VelocityEcef(double, double, double, double);
+    method public int describeContents();
+    method @FloatRange(from=0.0f, fromInclusive=false) public double getUreRateMetersPerSecond();
+    method @FloatRange public double getXMetersPerSecond();
+    method @FloatRange public double getYMetersPerSecond();
+    method @FloatRange public double getZMetersPerSecond();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.location.SatellitePvt.VelocityEcef> CREATOR;
+  }
+
 }
 
 package android.location.provider {
@@ -6640,6 +6731,7 @@
     method public long getExpiryTimeMillis();
     method public long getRefreshTimeMillis();
     method @Nullable public android.net.Uri getUserPortalUrl();
+    method @Nullable public String getVenueFriendlyName();
     method @Nullable public android.net.Uri getVenueInfoUrl();
     method public boolean isCaptive();
     method public boolean isSessionExtendable();
@@ -6657,6 +6749,7 @@
     method @NonNull public android.net.CaptivePortalData.Builder setRefreshTime(long);
     method @NonNull public android.net.CaptivePortalData.Builder setSessionExtendable(boolean);
     method @NonNull public android.net.CaptivePortalData.Builder setUserPortalUrl(@Nullable android.net.Uri);
+    method @NonNull public android.net.CaptivePortalData.Builder setVenueFriendlyName(@Nullable String);
     method @NonNull public android.net.CaptivePortalData.Builder setVenueInfoUrl(@Nullable android.net.Uri);
   }
 
@@ -6908,6 +7001,7 @@
   }
 
   public final class NetworkCapabilities implements android.os.Parcelable {
+    ctor public NetworkCapabilities(@Nullable android.net.NetworkCapabilities, boolean);
     method @NonNull public int[] getAdministratorUids();
     method @Nullable public String getSsid();
     method @NonNull public int[] getTransportTypes();
@@ -6915,6 +7009,7 @@
     field public static final int NET_CAPABILITY_OEM_PAID = 22; // 0x16
     field public static final int NET_CAPABILITY_OEM_PRIVATE = 26; // 0x1a
     field public static final int NET_CAPABILITY_PARTIAL_CONNECTIVITY = 24; // 0x18
+    field public static final int NET_CAPABILITY_VEHICLE_INTERNAL = 27; // 0x1b
   }
 
   public static final class NetworkCapabilities.Builder {
@@ -7129,6 +7224,11 @@
     field public static final int TAG_SYSTEM_IMPERSONATION_RANGE_START = -256; // 0xffffff00
   }
 
+  public interface TransportInfo {
+    method public default boolean hasLocationSensitiveFields();
+    method @NonNull public default android.net.TransportInfo makeCopy(boolean);
+  }
+
   public abstract class Uri implements java.lang.Comparable<android.net.Uri> android.os.Parcelable {
     method @NonNull public String toSafeString();
   }
@@ -8190,11 +8290,13 @@
   }
 
   public class UserManager {
+    method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean canHaveRestrictedProfile();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public void clearSeedAccountData();
     method @Nullable @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_USERS, android.Manifest.permission.CREATE_USERS}) public android.os.UserHandle createProfile(@NonNull String, @NonNull String, @NonNull java.util.Set<java.lang.String>) throws android.os.UserManager.UserOperationException;
     method @NonNull @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_USERS, android.Manifest.permission.CREATE_USERS}, conditional=true) public java.util.List<android.os.UserHandle> getAllProfiles();
     method @NonNull @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_USERS, android.Manifest.permission.CREATE_USERS}, conditional=true) public java.util.List<android.os.UserHandle> getEnabledProfiles();
     method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public android.os.UserHandle getProfileParent(@NonNull android.os.UserHandle);
+    method @Nullable @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_USERS, android.Manifest.permission.CREATE_USERS}) public android.os.UserHandle getRestrictedProfileParent();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public String getSeedAccountName();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public android.os.PersistableBundle getSeedAccountOptions();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public String getSeedAccountType();
@@ -8556,10 +8658,11 @@
 package android.provider {
 
   public class CallLog {
-    method @RequiresPermission(android.Manifest.permission.WRITE_CALL_LOG) public static void storeCallComposerPictureAsUser(@NonNull android.content.Context, @Nullable android.os.UserHandle, @NonNull java.io.InputStream, @NonNull java.util.concurrent.Executor, @NonNull android.os.OutcomeReceiver<android.net.Uri,android.provider.CallLog.CallComposerLoggingException>);
+    method @RequiresPermission(allOf={android.Manifest.permission.WRITE_CALL_LOG, android.Manifest.permission.INTERACT_ACROSS_USERS}) public static void storeCallComposerPictureAsUser(@NonNull android.content.Context, @Nullable android.os.UserHandle, @NonNull java.io.InputStream, @NonNull java.util.concurrent.Executor, @NonNull android.os.OutcomeReceiver<android.net.Uri,android.provider.CallLog.CallComposerLoggingException>);
   }
 
   public static class CallLog.CallComposerLoggingException extends java.lang.Throwable {
+    ctor public CallLog.CallComposerLoggingException(int);
     method public int getErrorCode();
     field public static final int ERROR_INPUT_CLOSED = 3; // 0x3
     field public static final int ERROR_REMOTE_END_CLOSED = 1; // 0x1
@@ -8618,6 +8721,7 @@
     field public static final String NAMESPACE_ACTIVITY_MANAGER = "activity_manager";
     field public static final String NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT = "activity_manager_native_boot";
     field public static final String NAMESPACE_APP_COMPAT = "app_compat";
+    field public static final String NAMESPACE_APP_HIBERNATION = "app_hibernation";
     field public static final String NAMESPACE_ATTENTION_MANAGER_SERVICE = "attention_manager_service";
     field public static final String NAMESPACE_AUTOFILL = "autofill";
     field public static final String NAMESPACE_BATTERY_SAVER = "battery_saver";
@@ -9854,6 +9958,48 @@
 
 }
 
+package android.service.translation {
+
+  public final class TranslationRequest implements android.os.Parcelable {
+    ctor public TranslationRequest(int, @NonNull android.view.translation.TranslationSpec, @NonNull android.view.translation.TranslationSpec, @NonNull java.util.List<android.view.translation.TranslationRequest>);
+    method public int describeContents();
+    method @NonNull public android.view.translation.TranslationSpec getDestSpec();
+    method public int getRequestId();
+    method @NonNull public android.view.translation.TranslationSpec getSourceSpec();
+    method @NonNull public java.util.List<android.view.translation.TranslationRequest> getTranslationRequests();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.service.translation.TranslationRequest> CREATOR;
+  }
+
+  public static final class TranslationRequest.Builder {
+    ctor public TranslationRequest.Builder(int, @NonNull android.view.translation.TranslationSpec, @NonNull android.view.translation.TranslationSpec, @NonNull java.util.List<android.view.translation.TranslationRequest>);
+    method @NonNull public android.service.translation.TranslationRequest.Builder addTranslationRequests(@NonNull android.view.translation.TranslationRequest);
+    method @NonNull public android.service.translation.TranslationRequest build();
+    method @NonNull public android.service.translation.TranslationRequest.Builder setDestSpec(@NonNull android.view.translation.TranslationSpec);
+    method @NonNull public android.service.translation.TranslationRequest.Builder setRequestId(int);
+    method @NonNull public android.service.translation.TranslationRequest.Builder setSourceSpec(@NonNull android.view.translation.TranslationSpec);
+    method @NonNull public android.service.translation.TranslationRequest.Builder setTranslationRequests(@NonNull java.util.List<android.view.translation.TranslationRequest>);
+  }
+
+  public abstract class TranslationService extends android.app.Service {
+    ctor public TranslationService();
+    method @Nullable public final android.os.IBinder onBind(@NonNull android.content.Intent);
+    method public void onConnected();
+    method public abstract void onCreateTranslationSession(@NonNull android.view.translation.TranslationSpec, @NonNull android.view.translation.TranslationSpec, int);
+    method public void onDisconnected();
+    method public abstract void onFinishTranslationSession(int);
+    method public abstract void onTranslationRequest(@NonNull android.service.translation.TranslationRequest, int, @NonNull android.os.CancellationSignal, @NonNull android.service.translation.TranslationService.OnTranslationResultCallback);
+    field public static final String SERVICE_INTERFACE = "android.service.translation.TranslationService";
+    field public static final String SERVICE_META_DATA = "android.translation_service";
+  }
+
+  public static interface TranslationService.OnTranslationResultCallback {
+    method public void onError();
+    method public void onTranslationSuccess(@NonNull android.view.translation.TranslationResponse);
+  }
+
+}
+
 package android.service.trust {
 
   public class TrustAgentService extends android.app.Service {
@@ -11089,6 +11235,7 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUiccApplicationsEnabled(int, boolean);
     field @RequiresPermission(android.Manifest.permission.MANAGE_SUBSCRIPTION_PLANS) public static final String ACTION_SUBSCRIPTION_PLANS_CHANGED = "android.telephony.action.SUBSCRIPTION_PLANS_CHANGED";
     field @NonNull public static final android.net.Uri ADVANCED_CALLING_ENABLED_CONTENT_URI;
+    field @NonNull public static final android.net.Uri CROSS_SIM_ENABLED_CONTENT_URI;
     field @Deprecated public static final int PROFILE_CLASS_DEFAULT = -1; // 0xffffffff
     field public static final int PROFILE_CLASS_OPERATIONAL = 2; // 0x2
     field public static final int PROFILE_CLASS_PROVISIONING = 1; // 0x1
@@ -11208,6 +11355,7 @@
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isOffhook();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isOpportunisticNetworkEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isPotentialEmergencyNumber(@NonNull String);
+    method public boolean isRadioInterfaceCapabilitySupported(@NonNull String);
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isRadioOn();
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isRinging();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean isTetheringApnRequired();
@@ -11282,6 +11430,7 @@
     field public static final int CALL_WAITING_STATUS_ENABLED = 1; // 0x1
     field public static final int CALL_WAITING_STATUS_NOT_SUPPORTED = 4; // 0x4
     field public static final int CALL_WAITING_STATUS_UNKNOWN_ERROR = 3; // 0x3
+    field public static final String CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE = "CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE";
     field public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; // 0xfffffffe
     field public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; // 0x1
     field public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; // 0x0
@@ -11708,12 +11857,8 @@
 
   public static final class DownloadableSubscription.Builder {
     ctor public DownloadableSubscription.Builder();
-    ctor public DownloadableSubscription.Builder(android.telephony.euicc.DownloadableSubscription);
-    method public android.telephony.euicc.DownloadableSubscription build();
-    method public android.telephony.euicc.DownloadableSubscription.Builder setAccessRules(java.util.List<android.telephony.UiccAccessRule>);
-    method public android.telephony.euicc.DownloadableSubscription.Builder setCarrierName(String);
-    method public android.telephony.euicc.DownloadableSubscription.Builder setConfirmationCode(String);
-    method public android.telephony.euicc.DownloadableSubscription.Builder setEncodedActivationCode(String);
+    method @NonNull public android.telephony.euicc.DownloadableSubscription.Builder setAccessRules(@NonNull java.util.List<android.telephony.UiccAccessRule>);
+    method @NonNull public android.telephony.euicc.DownloadableSubscription.Builder setCarrierName(@NonNull String);
   }
 
   public class EuiccCardManager {
@@ -12149,6 +12294,7 @@
     field public static final String EXTRA_EXTENDING_TO_CONFERENCE_SUPPORTED = "android.telephony.ims.extra.EXTENDING_TO_CONFERENCE_SUPPORTED";
     field public static final String EXTRA_FORWARDED_NUMBER = "android.telephony.ims.extra.FORWARDED_NUMBER";
     field public static final String EXTRA_IS_CALL_PULL = "CallPull";
+    field public static final String EXTRA_IS_CROSS_SIM_CALL = "android.telephony.ims.extra.IS_CROSS_SIM_CALL";
     field public static final String EXTRA_LOCATION = "android.telephony.ims.extra.LOCATION";
     field public static final String EXTRA_OI = "oi";
     field public static final String EXTRA_OIR = "oir";
@@ -12278,6 +12424,7 @@
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void isSupported(int, int, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>) throws android.telephony.ims.ImsException;
     method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.RegistrationCallback) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setAdvancedCallingSettingEnabled(boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setCrossSimCallingEnabled(boolean) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setRttCapabilitySetting(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiModeSetting(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiNonPersistent(boolean, int);
@@ -12290,6 +12437,8 @@
 
   @Deprecated public static class ImsMmTelManager.RegistrationCallback extends android.telephony.ims.RegistrationManager.RegistrationCallback {
     ctor @Deprecated public ImsMmTelManager.RegistrationCallback();
+    method @Deprecated public void onRegistered(int);
+    method @Deprecated public void onRegistering(int);
   }
 
   public final class ImsReasonInfo implements android.os.Parcelable {
@@ -12586,7 +12735,32 @@
   }
 
   public class RcsUceAdapter {
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void addOnPublishStateChangedListener(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.RcsUceAdapter.OnPublishStateChangedListener) throws android.telephony.ims.ImsException;
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getUcePublishState() throws android.telephony.ims.ImsException;
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void removeOnPublishStateChangedListener(@NonNull android.telephony.ims.RcsUceAdapter.OnPublishStateChangedListener) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUceSettingEnabled(boolean) throws android.telephony.ims.ImsException;
+    field public static final int CAPABILITY_UPDATE_TRIGGER_ETAG_EXPIRED = 1; // 0x1
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_2G = 7; // 0x7
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_3G = 6; // 0x6
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_EHRPD = 4; // 0x4
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_HSPAPLUS = 5; // 0x5
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_IWLAN = 9; // 0x9
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_DISABLED = 2; // 0x2
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_ENABLED = 3; // 0x3
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_NR5G_VOPS_DISABLED = 10; // 0xa
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_NR5G_VOPS_ENABLED = 11; // 0xb
+    field public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_WLAN = 8; // 0x8
+    field public static final int CAPABILITY_UPDATE_TRIGGER_UNKNOWN = 0; // 0x0
+    field public static final int PUBLISH_STATE_NOT_PUBLISHED = 2; // 0x2
+    field public static final int PUBLISH_STATE_OK = 1; // 0x1
+    field public static final int PUBLISH_STATE_OTHER_ERROR = 6; // 0x6
+    field public static final int PUBLISH_STATE_RCS_PROVISION_ERROR = 4; // 0x4
+    field public static final int PUBLISH_STATE_REQUEST_TIMEOUT = 5; // 0x5
+    field public static final int PUBLISH_STATE_VOICE_PROVISION_ERROR = 3; // 0x3
+  }
+
+  public static interface RcsUceAdapter.OnPublishStateChangedListener {
+    method public void onPublishStateChange(int);
   }
 
   public final class RtpHeaderExtension implements android.os.Parcelable {
@@ -12793,16 +12967,24 @@
   }
 
   public class RcsFeature extends android.telephony.ims.feature.ImsFeature {
-    ctor public RcsFeature();
+    ctor @Deprecated public RcsFeature();
+    ctor public RcsFeature(@NonNull java.util.concurrent.Executor);
     method public void changeEnabledCapabilities(@NonNull android.telephony.ims.feature.CapabilityChangeRequest, @NonNull android.telephony.ims.feature.ImsFeature.CapabilityCallbackProxy);
+    method @NonNull public android.telephony.ims.stub.RcsCapabilityExchangeImplBase createCapabilityExchangeImpl(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.stub.CapabilityExchangeEventListener);
     method public void onFeatureReady();
     method public void onFeatureRemoved();
+    method public void removeCapabilityExchangeImpl(@NonNull android.telephony.ims.stub.RcsCapabilityExchangeImplBase);
   }
 
 }
 
 package android.telephony.ims.stub {
 
+  public interface CapabilityExchangeEventListener {
+    method public void onRequestPublishCapabilities(int) throws android.telephony.ims.ImsException;
+    method public void onUnpublish() throws android.telephony.ims.ImsException;
+  }
+
   public interface DelegateConnectionMessageCallback {
     method public void onMessageReceived(@NonNull android.telephony.ims.SipMessage);
     method public void onMessageSendFailure(@NonNull String, int);
@@ -12929,6 +13111,7 @@
     method public void triggerFullNetworkRegistration(@IntRange(from=100, to=699) int, @Nullable String);
     method public void triggerSipDelegateDeregistration();
     method public void updateSipDelegateRegistration();
+    field public static final int REGISTRATION_TECH_CROSS_SIM = 2; // 0x2
     field public static final int REGISTRATION_TECH_IWLAN = 1; // 0x1
     field public static final int REGISTRATION_TECH_LTE = 0; // 0x0
     field public static final int REGISTRATION_TECH_NONE = -1; // 0xffffffff
@@ -12983,6 +13166,27 @@
     method public int updateColr(int);
   }
 
+  public class RcsCapabilityExchangeImplBase {
+    ctor public RcsCapabilityExchangeImplBase(@NonNull java.util.concurrent.Executor);
+    method public void publishCapabilities(@NonNull String, @NonNull android.telephony.ims.stub.RcsCapabilityExchangeImplBase.PublishResponseCallback);
+    field public static final int COMMAND_CODE_FETCH_ERROR = 3; // 0x3
+    field public static final int COMMAND_CODE_GENERIC_FAILURE = 1; // 0x1
+    field public static final int COMMAND_CODE_INSUFFICIENT_MEMORY = 5; // 0x5
+    field public static final int COMMAND_CODE_INVALID_PARAM = 2; // 0x2
+    field public static final int COMMAND_CODE_LOST_NETWORK_CONNECTION = 6; // 0x6
+    field public static final int COMMAND_CODE_NOT_FOUND = 8; // 0x8
+    field public static final int COMMAND_CODE_NOT_SUPPORTED = 7; // 0x7
+    field public static final int COMMAND_CODE_NO_CHANGE = 10; // 0xa
+    field public static final int COMMAND_CODE_REQUEST_TIMEOUT = 4; // 0x4
+    field public static final int COMMAND_CODE_SERVICE_UNAVAILABLE = 9; // 0x9
+    field public static final int COMMAND_CODE_SERVICE_UNKNOWN = 0; // 0x0
+  }
+
+  public static interface RcsCapabilityExchangeImplBase.PublishResponseCallback {
+    method public void onCommandError(int) throws android.telephony.ims.ImsException;
+    method public void onNetworkResponse(@IntRange(from=100, to=699) int, @NonNull String) throws android.telephony.ims.ImsException;
+  }
+
   public interface SipDelegate {
     method public void closeDialog(@NonNull String);
     method public void notifyMessageReceiveError(@NonNull String, int);
@@ -13129,9 +13333,10 @@
     method public final void setUserActivityTimeout(long);
     field @RequiresPermission(android.Manifest.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS) public static final int SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS = 524288; // 0x80000
     field @RequiresPermission(android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) public static final int SYSTEM_FLAG_SHOW_FOR_ALL_USERS = 16; // 0x10
+    field @RequiresPermission(android.Manifest.permission.SYSTEM_APPLICATION_OVERLAY) public static final int SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY = 8; // 0x8
   }
 
-  @IntDef(flag=true, prefix={"SYSTEM_FLAG_"}, value={android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS, android.view.WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface WindowManager.LayoutParams.SystemFlags {
+  @IntDef(flag=true, prefix={"SYSTEM_FLAG_"}, value={android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS, android.view.WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS, android.view.WindowManager.LayoutParams.SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface WindowManager.LayoutParams.SystemFlags {
   }
 
 }
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index d226d625..62c660c 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -18,6 +18,7 @@
     field public static final String MANAGE_CRATES = "android.permission.MANAGE_CRATES";
     field public static final String MANAGE_NOTIFICATION_LISTENERS = "android.permission.MANAGE_NOTIFICATION_LISTENERS";
     field public static final String MANAGE_ROLLBACKS = "android.permission.MANAGE_ROLLBACKS";
+    field public static final String MANAGE_TOAST_RATE_LIMITING = "android.permission.MANAGE_TOAST_RATE_LIMITING";
     field public static final String MODIFY_REFRESH_RATE_SWITCHING_TYPE = "android.permission.MODIFY_REFRESH_RATE_SWITCHING_TYPE";
     field public static final String NETWORK_SETTINGS = "android.permission.NETWORK_SETTINGS";
     field public static final String NETWORK_STACK = "android.permission.NETWORK_STACK";
@@ -138,7 +139,6 @@
     method public static boolean currentUiModeSupportsErrorDialogs(@NonNull android.content.Context);
     method public static int getMaxNumPictureInPictureActions(@NonNull android.content.Context);
     method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void moveTaskToRootTask(int, int, boolean);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public boolean moveTopActivityToPinnedRootTask(int, @NonNull android.graphics.Rect);
     method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void removeRootTasksInWindowingModes(@NonNull int[]);
     method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void removeRootTasksWithActivityTypes(@NonNull int[]);
     method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void resizePrimarySplitScreen(@NonNull android.graphics.Rect, @NonNull android.graphics.Rect);
@@ -275,9 +275,14 @@
     method public boolean isNotificationPolicyAccessGrantedForPackage(@NonNull String);
     method public boolean matchesCallFilter(android.os.Bundle);
     method @RequiresPermission(android.Manifest.permission.MANAGE_NOTIFICATION_LISTENERS) public void setNotificationListenerAccessGranted(@NonNull android.content.ComponentName, boolean, boolean);
+    method @RequiresPermission(android.Manifest.permission.MANAGE_TOAST_RATE_LIMITING) public void setToastRateLimitingEnabled(boolean);
     method public void updateNotificationChannel(@NonNull String, int, @NonNull android.app.NotificationChannel);
   }
 
+  public final class PendingIntent implements android.os.Parcelable {
+    field @Deprecated public static final int FLAG_MUTABLE_UNAUDITED = 33554432; // 0x2000000
+  }
+
   public final class PictureInPictureParams implements android.os.Parcelable {
     method public java.util.List<android.app.RemoteAction> getActions();
     method public float getAspectRatio();
@@ -292,7 +297,9 @@
   }
 
   public class TaskInfo {
+    method public boolean containsLaunchCookie(@NonNull android.os.IBinder);
     method @NonNull public android.content.res.Configuration getConfiguration();
+    method public int getParentTaskId();
     method @Nullable public android.app.PictureInPictureParams getPictureInPictureParams();
     method @NonNull public android.window.WindowContainerToken getToken();
     method public boolean hasParentTask();
@@ -442,6 +449,11 @@
 
 package android.app.role {
 
+  public class RoleControllerManager {
+    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void isApplicationVisibleForRole(@NonNull String, @NonNull String, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
+    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void isRoleVisible(@NonNull String, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
+  }
+
   public final class RoleManager {
     method @Nullable public String getSmsRoleHolder(int);
   }
@@ -921,6 +933,7 @@
     method public void resetFullInterSignalBiasUncertaintyNanos();
     method public void resetSatelliteInterSignalBiasNanos();
     method public void resetSatelliteInterSignalBiasUncertaintyNanos();
+    method public void resetSatellitePvt();
     method public void resetSnrInDb();
     method public void set(android.location.GnssMeasurement);
     method public void setAccumulatedDeltaRangeMeters(double);
@@ -944,6 +957,7 @@
     method public void setReceivedSvTimeUncertaintyNanos(long);
     method public void setSatelliteInterSignalBiasNanos(double);
     method public void setSatelliteInterSignalBiasUncertaintyNanos(@FloatRange(from=0.0) double);
+    method public void setSatellitePvt(@Nullable android.location.SatellitePvt);
     method public void setSnrInDb(double);
     method public void setState(int);
     method public void setSvid(int);
@@ -1927,7 +1941,6 @@
     method public static java.util.Map<java.lang.String,java.lang.String> getAllFeatureFlags();
     method public static boolean isEnabled(android.content.Context, String);
     method public static void setEnabled(android.content.Context, String, boolean);
-    field public static final String DYNAMIC_SYSTEM = "settings_dynamic_system";
     field public static final String FFLAG_OVERRIDE_PREFIX = "sys.fflag.override.";
     field public static final String FFLAG_PREFIX = "sys.fflag.";
     field public static final String HEARING_AID_SETTINGS = "settings_bluetooth_hearing_aid";
@@ -2500,7 +2513,6 @@
     method @CallSuper @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public java.util.List<android.window.TaskAppearedInfo> registerOrganizer();
     method @BinderThread public void removeStartingWindow(int);
     method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void setInterceptBackPressedOnTaskRoot(@NonNull android.window.WindowContainerToken, boolean);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void setLaunchRoot(int, @NonNull android.window.WindowContainerToken);
     method @CallSuper @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS) public void unregisterOrganizer();
   }
 
@@ -2515,6 +2527,7 @@
     method public int describeContents();
     method @NonNull public android.window.WindowContainerTransaction reorder(@NonNull android.window.WindowContainerToken, boolean);
     method @NonNull public android.window.WindowContainerTransaction reparent(@NonNull android.window.WindowContainerToken, @Nullable android.window.WindowContainerToken, boolean);
+    method @NonNull public android.window.WindowContainerTransaction reparentTasks(@Nullable android.window.WindowContainerToken, @Nullable android.window.WindowContainerToken, @Nullable int[], @Nullable int[], boolean);
     method @NonNull public android.window.WindowContainerTransaction scheduleFinishEnterPip(@NonNull android.window.WindowContainerToken, @NonNull android.graphics.Rect);
     method @NonNull public android.window.WindowContainerTransaction setActivityWindowingMode(@NonNull android.window.WindowContainerToken, int);
     method @NonNull public android.window.WindowContainerTransaction setAppBounds(@NonNull android.window.WindowContainerToken, @NonNull android.graphics.Rect);
@@ -2522,6 +2535,7 @@
     method @NonNull public android.window.WindowContainerTransaction setBoundsChangeTransaction(@NonNull android.window.WindowContainerToken, @NonNull android.view.SurfaceControl.Transaction);
     method @NonNull public android.window.WindowContainerTransaction setFocusable(@NonNull android.window.WindowContainerToken, boolean);
     method @NonNull public android.window.WindowContainerTransaction setHidden(@NonNull android.window.WindowContainerToken, boolean);
+    method @NonNull public android.window.WindowContainerTransaction setLaunchRoot(@NonNull android.window.WindowContainerToken, @Nullable int[], @Nullable int[]);
     method @NonNull public android.window.WindowContainerTransaction setScreenSizeDp(@NonNull android.window.WindowContainerToken, int, int);
     method @NonNull public android.window.WindowContainerTransaction setSmallestScreenWidthDp(@NonNull android.window.WindowContainerToken, int);
     method @NonNull public android.window.WindowContainerTransaction setWindowingMode(@NonNull android.window.WindowContainerToken, int);
diff --git a/core/api/test-lint-baseline.txt b/core/api/test-lint-baseline.txt
index c0b4093..3bd88a4 100644
--- a/core/api/test-lint-baseline.txt
+++ b/core/api/test-lint-baseline.txt
@@ -477,6 +477,8 @@
     
 GetterSetterNames: android.location.GnssMeasurement#setSatelliteInterSignalBiasUncertaintyNanos(double):
     
+GetterSetterNames: android.location.GnssMeasurement#setSatellitePvt(android.location.SatellitePvt):
+
 GetterSetterNames: android.location.GnssMeasurement#setSnrInDb(double):
     
 GetterSetterNames: android.location.LocationRequest#isLocationSettingsIgnored():
diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 55df824..55b858e 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -5151,12 +5151,6 @@
      * #checkSelfPermission(String)}.
      * </p>
      * <p>
-     * Calling this API for permissions already granted to your app would show UI
-     * to the user to decide whether the app can still hold these permissions. This
-     * can be useful if the way your app uses data guarded by the permissions
-     * changes significantly.
-     * </p>
-     * <p>
      * You cannot request a permission if your activity sets {@link
      * android.R.styleable#AndroidManifestActivity_noHistory noHistory} to
      * <code>true</code> because in this case the activity would not receive
diff --git a/core/java/android/app/ActivityManagerInternal.java b/core/java/android/app/ActivityManagerInternal.java
index 6e7bb83..b1890b0 100644
--- a/core/java/android/app/ActivityManagerInternal.java
+++ b/core/java/android/app/ActivityManagerInternal.java
@@ -32,10 +32,12 @@
 import android.os.IBinder;
 import android.os.TransactionTooLargeException;
 import android.os.WorkSource;
+import android.util.ArraySet;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 /**
  * Activity manager local system service interface.
@@ -446,6 +448,32 @@
      */
     public abstract void setDeviceOwnerUid(int uid);
 
+    /** Is this a profile owner app? */
+    public abstract boolean isProfileOwner(int uid);
+
+    /**
+     * Called by DevicePolicyManagerService to set the uid of the profile owner.
+     * @param profileOwnerUids The profile owner UIDs. The ownership of the array is
+     *                         passed to callee.
+     */
+    public abstract void setProfileOwnerUid(ArraySet<Integer> profileOwnerUids);
+
+    /**
+     * Set all associated companion app that belongs to a userId.
+     * @param userId
+     * @param companionAppUids  ActivityManager will take ownership of this Set, the caller
+     *                          shouldn't touch this Set after calling this interface.
+     */
+    public abstract void setCompanionAppUids(int userId, Set<Integer> companionAppUids);
+
+    /**
+     * is the uid an associated companion app of a userId?
+     * @param userId
+     * @param uid
+     * @return
+     */
+    public abstract boolean isAssociatedCompanionApp(int userId, int uid);
+
     /**
      * Sends a broadcast, assuming the caller to be the system and allowing the inclusion of an
      * approved whitelist of app Ids >= {@link android.os.Process#FIRST_APPLICATION_UID} that the
diff --git a/core/java/android/app/ActivityTaskManager.java b/core/java/android/app/ActivityTaskManager.java
index fbc3b0d..70fa444 100644
--- a/core/java/android/app/ActivityTaskManager.java
+++ b/core/java/android/app/ActivityTaskManager.java
@@ -295,21 +295,6 @@
     }
 
     /**
-     * Moves the top activity in the input rootTaskId to the pinned root task.
-     * @param rootTaskId Id of root task to move the top activity to pinned root task.
-     * @param bounds Bounds to use for pinned root task.
-     * @return True if the top activity of root task was successfully moved to the pinned root task.
-     */
-    @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS)
-    public boolean moveTopActivityToPinnedRootTask(int rootTaskId, @NonNull Rect bounds) {
-        try {
-            return getService().moveTopActivityToPinnedRootTask(rootTaskId, bounds);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
      * Start to enter lock task mode for given task by system(UI).
      * @param taskId Id of task to lock.
      */
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 2fe1711..bd437f4 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -2328,7 +2328,7 @@
         return null;
     }
 
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     public final LoadedApk getPackageInfo(ApplicationInfo ai, CompatibilityInfo compatInfo,
             int flags) {
         boolean includeCode = (flags&Context.CONTEXT_INCLUDE_CODE) != 0;
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index 20953c6..a23dd35 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -7664,8 +7664,8 @@
                 } else if (collectionMode == COLLECT_SYNC
                         // Only collect app-ops when the proxy is trusted
                         && (mContext.checkPermission(Manifest.permission.UPDATE_APP_OPS_STATS, -1,
-                        myUid) == PackageManager.PERMISSION_GRANTED
-                        || isTrustedVoiceServiceProxy(mContext, mContext.getOpPackageName(), op))) {
+                        myUid) == PackageManager.PERMISSION_GRANTED || isTrustedVoiceServiceProxy(
+                        mContext, mContext.getOpPackageName(), op, mContext.getUserId()))) {
                     collectNotedOpSync(op, proxiedAttributionTag);
                 }
             }
@@ -7683,7 +7683,7 @@
      * @hide
      */
     public static boolean isTrustedVoiceServiceProxy(Context context, String packageName,
-            int code) {
+            int code, int userId) {
         // This is a workaround for R QPR, new API change is not allowed. We only allow the current
         // voice recognizer is also the voice interactor to noteproxy op.
         if (code != OP_RECORD_AUDIO) {
@@ -7695,7 +7695,7 @@
         final String voiceRecognitionServicePackageName =
                 getComponentPackageNameFromString(voiceRecognitionComponent);
         return (Objects.equals(packageName, voiceRecognitionServicePackageName))
-                && isPackagePreInstalled(context, packageName);
+                && isPackagePreInstalled(context, packageName, userId);
     }
 
     private static String getComponentPackageNameFromString(String from) {
@@ -7703,10 +7703,11 @@
         return componentName != null ? componentName.getPackageName() : "";
     }
 
-    private static boolean isPackagePreInstalled(Context context, String packageName) {
+    private static boolean isPackagePreInstalled(Context context, String packageName, int userId) {
         try {
             final PackageManager pm = context.getPackageManager();
-            final ApplicationInfo info = pm.getApplicationInfo(packageName, 0);
+            final ApplicationInfo info =
+                    pm.getApplicationInfoAsUser(packageName, 0, userId);
             return ((info.flags & ApplicationInfo.FLAG_SYSTEM) != 0);
         } catch (PackageManager.NameNotFoundException e) {
             return false;
@@ -8069,12 +8070,15 @@
                     collectNotedOpForSelf(opInt, proxiedAttributionTag);
                 } else if (collectionMode == COLLECT_SYNC
                         // Only collect app-ops when the proxy is trusted
-                        && mContext.checkPermission(Manifest.permission.UPDATE_APP_OPS_STATS, -1,
-                        Process.myUid()) == PackageManager.PERMISSION_GRANTED) {
+                        && (mContext.checkPermission(Manifest.permission.UPDATE_APP_OPS_STATS, -1,
+                        Process.myUid()) == PackageManager.PERMISSION_GRANTED
+                        || isTrustedVoiceServiceProxy(mContext, mContext.getOpPackageName(), opInt,
+                        mContext.getUserId()))) {
                     collectNotedOpSync(opInt, proxiedAttributionTag);
                 }
             }
 
+
             return mode;
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index 73327011..c1ed7b2 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -1795,7 +1795,6 @@
     @Override
     public boolean bindService(
             Intent service, int flags, Executor executor, ServiceConnection conn) {
-        warnIfCallingFromSystemProcess();
         return bindServiceCommon(service, conn, flags, null, null, executor, getUser());
     }
 
diff --git a/core/java/android/app/EventLogTags.logtags b/core/java/android/app/EventLogTags.logtags
index 6296a68..d0856f4 100644
--- a/core/java/android/app/EventLogTags.logtags
+++ b/core/java/android/app/EventLogTags.logtags
@@ -10,8 +10,6 @@
 # The activity's onResume has been called.
 30022 wm_on_resume_called (Token|1|5),(Component Name|3),(Reason|3)
 
-# Attempting to stop an activity
-30048 wm_stop_activity (User|1|5),(Token|1|5),(Component Name|3)
 # The activity's onStop has been called.
 30049 wm_on_stop_called (Token|1|5),(Component Name|3),(Reason|3)
 
@@ -31,6 +29,3 @@
 # The activity's onTopResumedActivityChanged(false) has been called.
 30065 wm_on_top_resumed_lost_called (Token|1|5),(Component Name|3),(Reason|3)
 
-# An activity been add into stopping list
-30066 wm_add_to_stopping (User|1|5),(Token|1|5),(Component Name|3),(Reason|3)
-
diff --git a/core/java/android/app/IActivityManager.aidl b/core/java/android/app/IActivityManager.aidl
index 94b2118..1b8f049 100644
--- a/core/java/android/app/IActivityManager.aidl
+++ b/core/java/android/app/IActivityManager.aidl
@@ -508,7 +508,6 @@
     boolean stopBinderTrackingAndDump(in ParcelFileDescriptor fd);
     @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
     void suppressResizeConfigChanges(boolean suppress);
-    boolean moveTopActivityToPinnedRootTask(int rootTaskId, in Rect bounds);
     boolean isAppStartModeDisabled(int uid, in String packageName);
     @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
     boolean unlockUser(int userid, in byte[] token, in byte[] secret,
diff --git a/core/java/android/app/IActivityTaskManager.aidl b/core/java/android/app/IActivityTaskManager.aidl
index 1d65711..b085340 100644
--- a/core/java/android/app/IActivityTaskManager.aidl
+++ b/core/java/android/app/IActivityTaskManager.aidl
@@ -257,7 +257,6 @@
     void keyguardGoingAway(int flags);
 
     void suppressResizeConfigChanges(boolean suppress);
-    boolean moveTopActivityToPinnedRootTask(int rootTaskId, in Rect bounds);
 
     /**
      * Resizes the docked stack, and all other stacks as the result of the dock stack bounds change.
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index 697a377..bda2fa9 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -228,4 +228,6 @@
 
     NotificationListenerFilter getListenerFilter(in ComponentName cn, int userId);
     void setListenerFilter(in ComponentName cn, int userId, in NotificationListenerFilter nlf);
+
+    void setToastRateLimitingEnabled(boolean enable);
 }
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index e56274a..f6a06f3 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -102,6 +102,7 @@
 import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
@@ -645,6 +646,11 @@
      */
     public static final int FLAG_IMMEDIATE_FGS_DISPLAY = 0x00002000;
 
+    private static final List<Class<? extends Style>> PLATFORM_STYLE_CLASSES = Arrays.asList(
+            BigTextStyle.class, BigPictureStyle.class, InboxStyle.class, MediaStyle.class,
+            DecoratedCustomViewStyle.class, DecoratedMediaCustomViewStyle.class,
+            MessagingStyle.class);
+
     /** @hide */
     @IntDef(flag = true, prefix = { "FLAG_" }, value = {FLAG_SHOW_LIGHTS, FLAG_ONGOING_EVENT,
             FLAG_INSISTENT, FLAG_ONLY_ALERT_ONCE,
@@ -5099,7 +5105,7 @@
             final int max = ex.getInt(EXTRA_PROGRESS_MAX, 0);
             final int progress = ex.getInt(EXTRA_PROGRESS, 0);
             final boolean ind = ex.getBoolean(EXTRA_PROGRESS_INDETERMINATE);
-            if (p.hasProgress && (max != 0 || ind)) {
+            if (!p.mHideProgress && (max != 0 || ind)) {
                 contentView.setViewVisibility(com.android.internal.R.id.progress, View.VISIBLE);
                 contentView.setProgressBar(
                         R.id.progress, max, progress, ind);
@@ -5427,7 +5433,7 @@
             int N = nonContextualActions.size();
             boolean emphazisedMode = mN.fullScreenIntent != null;
             big.setBoolean(R.id.actions, "setEmphasizedMode", emphazisedMode);
-            if (N > 0) {
+            if (N > 0 && !p.mHideActions) {
                 big.setViewVisibility(R.id.actions_container, View.VISIBLE);
                 big.setViewVisibility(R.id.actions, View.VISIBLE);
                 big.setViewLayoutMarginDimen(R.id.notification_action_list_margin_target,
@@ -5520,6 +5526,71 @@
             return createContentView(false /* increasedheight */ );
         }
 
+        // This code is executed on behalf of other apps' notifications, sometimes even by 3p apps,
+        // a use case that is not supported by the Compat Framework library.  Workarounds to resolve
+        // the change's state in NotificationManagerService were very complex. While it's possible
+        // apps can detect the change, it's most likely that the changes will simply result in
+        // visual regressions.
+        @SuppressWarnings("AndroidFrameworkCompatChange")
+        private boolean fullyCustomViewRequiresDecoration(boolean fromStyle) {
+            // Custom views which come from a platform style class are safe, and thus do not need to
+            // be wrapped.  Any subclass of those styles has the opportunity to make arbitrary
+            // changes to the RemoteViews, and thus can't be trusted as a fully vetted view.
+            if (fromStyle && PLATFORM_STYLE_CLASSES.contains(mStyle.getClass())) {
+                return false;
+            }
+            final ContentResolver contentResolver = mContext.getContentResolver();
+            final int decorationType = DevFlags.getFullyCustomViewNotifDecoration(contentResolver);
+            return decorationType != DevFlags.DECORATION_NONE
+                    && (DevFlags.shouldBackportSNotifRules(contentResolver)
+                    || mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.S);
+        }
+
+        private RemoteViews minimallyDecoratedContentView(@NonNull RemoteViews customContent) {
+            int decorationType =
+                    DevFlags.getFullyCustomViewNotifDecoration(mContext.getContentResolver());
+            StandardTemplateParams p = mParams.reset()
+                    .viewType(StandardTemplateParams.VIEW_TYPE_NORMAL)
+                    .decorationType(decorationType)
+                    .fillTextsFrom(this);
+            TemplateBindResult result = new TemplateBindResult();
+            RemoteViews standard = applyStandardTemplate(getBaseLayoutResource(), p, result);
+            buildCustomContentIntoTemplate(mContext, standard, customContent,
+                    p, result, decorationType);
+            return standard;
+        }
+
+        private RemoteViews minimallyDecoratedBigContentView(@NonNull RemoteViews customContent) {
+            int decorationType =
+                    DevFlags.getFullyCustomViewNotifDecoration(mContext.getContentResolver());
+            StandardTemplateParams p = mParams.reset()
+                    .viewType(StandardTemplateParams.VIEW_TYPE_BIG)
+                    .decorationType(decorationType)
+                    .fillTextsFrom(this);
+            TemplateBindResult result = new TemplateBindResult();
+            RemoteViews standard = applyStandardTemplateWithActions(getBigBaseLayoutResource(),
+                    p, result);
+            buildCustomContentIntoTemplate(mContext, standard, customContent,
+                    p, result, decorationType);
+            return standard;
+        }
+
+        private RemoteViews minimallyDecoratedHeadsUpContentView(
+                @NonNull RemoteViews customContent) {
+            int decorationType =
+                    DevFlags.getFullyCustomViewNotifDecoration(mContext.getContentResolver());
+            StandardTemplateParams p = mParams.reset()
+                    .viewType(StandardTemplateParams.VIEW_TYPE_HEADS_UP)
+                    .decorationType(decorationType)
+                    .fillTextsFrom(this);
+            TemplateBindResult result = new TemplateBindResult();
+            RemoteViews standard = applyStandardTemplateWithActions(getHeadsUpBaseLayoutResource(),
+                    p, result);
+            buildCustomContentIntoTemplate(mContext, standard, customContent,
+                    p, result, decorationType);
+            return standard;
+        }
+
         /**
          * Construct a RemoteViews for the smaller content view.
          *
@@ -5532,11 +5603,13 @@
          */
         public RemoteViews createContentView(boolean increasedHeight) {
             if (mN.contentView != null && useExistingRemoteView()) {
-                return mN.contentView;
+                return fullyCustomViewRequiresDecoration(false /* fromStyle */)
+                        ? minimallyDecoratedContentView(mN.contentView) : mN.contentView;
             } else if (mStyle != null) {
                 final RemoteViews styleView = mStyle.makeContentView(increasedHeight);
                 if (styleView != null) {
-                    return styleView;
+                    return fullyCustomViewRequiresDecoration(true /* fromStyle */)
+                            ? minimallyDecoratedContentView(styleView) : styleView;
                 }
             }
             StandardTemplateParams p = mParams.reset()
@@ -5556,18 +5629,30 @@
         public RemoteViews createBigContentView() {
             RemoteViews result = null;
             if (mN.bigContentView != null && useExistingRemoteView()) {
-                return mN.bigContentView;
+                return fullyCustomViewRequiresDecoration(false /* fromStyle */)
+                        ? minimallyDecoratedBigContentView(mN.bigContentView) : mN.bigContentView;
             }
             if (mStyle != null) {
                 result = mStyle.makeBigContentView();
                 hideLine1Text(result);
+                if (fullyCustomViewRequiresDecoration(true /* fromStyle */)) {
+                    result = minimallyDecoratedBigContentView(result);
+                }
             }
-            if (result == null && bigContentViewRequired()) {
-                StandardTemplateParams p = mParams.reset()
-                        .viewType(StandardTemplateParams.VIEW_TYPE_BIG)
-                        .fillTextsFrom(this);
-                result = applyStandardTemplateWithActions(getBigBaseLayoutResource(), p,
-                        null /* result */);
+            if (result == null) {
+                if (bigContentViewRequired()) {
+                    StandardTemplateParams p = mParams.reset()
+                            .viewType(StandardTemplateParams.VIEW_TYPE_BIG)
+                            .fillTextsFrom(this);
+                    result = applyStandardTemplateWithActions(getBigBaseLayoutResource(), p,
+                            null /* result */);
+                } else if (DevFlags.shouldBackportSNotifRules(mContext.getContentResolver())
+                        && useExistingRemoteView()
+                        && fullyCustomViewRequiresDecoration(false /* fromStyle */)) {
+                    // This "backport" logic is a special case to handle the UNDO style of notif
+                    // so that we can see what that will look like when the app targets S.
+                    result = minimallyDecoratedBigContentView(mN.contentView);
+                }
             }
             makeHeaderExpanded(result);
             return result;
@@ -5661,11 +5746,14 @@
          */
         public RemoteViews createHeadsUpContentView(boolean increasedHeight) {
             if (mN.headsUpContentView != null && useExistingRemoteView()) {
-                return mN.headsUpContentView;
+                return fullyCustomViewRequiresDecoration(false /* fromStyle */)
+                        ? minimallyDecoratedHeadsUpContentView(mN.headsUpContentView)
+                        : mN.headsUpContentView;
             } else if (mStyle != null) {
                 final RemoteViews styleView = mStyle.makeHeadsUpContentView(increasedHeight);
                 if (styleView != null) {
-                    return styleView;
+                    return fullyCustomViewRequiresDecoration(true /* fromStyle */)
+                            ? minimallyDecoratedHeadsUpContentView(styleView) : styleView;
                 }
             } else if (mActions.size() == 0) {
                 return null;
@@ -5677,8 +5765,7 @@
                     .viewType(StandardTemplateParams.VIEW_TYPE_HEADS_UP)
                     .fillTextsFrom(this)
                     .setMaxRemoteInputHistory(1);
-            return applyStandardTemplateWithActions(getHeadsUpBaseLayoutResource(),
-                    p,
+            return applyStandardTemplateWithActions(getHeadsUpBaseLayoutResource(), p,
                     null /* result */);
         }
 
@@ -6596,11 +6683,7 @@
      */
     @SystemApi
     public static Class<? extends Style> getNotificationStyleClass(String templateClass) {
-        Class<? extends Style>[] classes = new Class[] {
-                BigTextStyle.class, BigPictureStyle.class, InboxStyle.class, MediaStyle.class,
-                DecoratedCustomViewStyle.class, DecoratedMediaCustomViewStyle.class,
-                MessagingStyle.class };
-        for (Class<? extends Style> innerClass : classes) {
+        for (Class<? extends Style> innerClass : PLATFORM_STYLE_CLASSES) {
             if (templateClass.equals(innerClass.getName())) {
                 return innerClass;
             }
@@ -6608,6 +6691,56 @@
         return null;
     }
 
+    private static void buildCustomContentIntoTemplate(@NonNull Context context,
+            @NonNull RemoteViews template, @Nullable RemoteViews customContent,
+            @NonNull StandardTemplateParams p, @NonNull TemplateBindResult result,
+            int decorationType) {
+        int childIndex = -1;
+        if (customContent != null) {
+            // Need to clone customContent before adding, because otherwise it can no longer be
+            // parceled independently of remoteViews.
+            customContent = customContent.clone();
+            if (p.mHeaderless) {
+                if (decorationType <= DevFlags.DECORATION_PARTIAL) {
+                    template.removeFromParent(R.id.notification_top_line);
+                }
+                if (decorationType != DevFlags.DECORATION_FULL_COMPATIBLE) {
+                    // Change the max content size from 60dp (the compatible size) to 48dp
+                    // (the constrained size).  This is done by increasing the minimum margin
+                    // (implemented as top/bottom margins) and decreasing the extra margin
+                    // (implemented as the height of shrinkable top/bottom views in the column).
+                    template.setViewLayoutMarginDimen(
+                            R.id.notification_headerless_view_column,
+                            RemoteViews.MARGIN_TOP,
+                            R.dimen.notification_headerless_margin_constrained_minimum);
+                    template.setViewLayoutMarginDimen(
+                            R.id.notification_headerless_view_column,
+                            RemoteViews.MARGIN_BOTTOM,
+                            R.dimen.notification_headerless_margin_constrained_minimum);
+                    template.setViewLayoutHeightDimen(
+                            R.id.notification_headerless_margin_extra_top,
+                            R.dimen.notification_headerless_margin_constrained_extra);
+                    template.setViewLayoutHeightDimen(
+                            R.id.notification_headerless_margin_extra_bottom,
+                            R.dimen.notification_headerless_margin_constrained_extra);
+                }
+            } else {
+                // also update the end margin to account for the large icon or expander
+                Resources resources = context.getResources();
+                result.mTitleMarginSet.applyToView(template, R.id.notification_main_column,
+                        resources.getDimension(R.dimen.notification_content_margin_end)
+                                / resources.getDisplayMetrics().density);
+            }
+            template.removeAllViewsExceptId(R.id.notification_main_column, R.id.progress);
+            template.addView(R.id.notification_main_column, customContent, 0 /* index */);
+            template.addFlags(RemoteViews.FLAG_REAPPLY_DISALLOWED);
+            childIndex = 0;
+        }
+        template.setIntTag(R.id.notification_main_column,
+                com.android.internal.R.id.notification_custom_view_index_tag,
+                childIndex);
+    }
+
     /**
      * An object that can apply a rich notification style to a {@link Notification.Builder}
      * object.
@@ -7813,7 +7946,7 @@
             StandardTemplateParams p = mBuilder.mParams.reset()
                     .viewType(isCollapsed ? StandardTemplateParams.VIEW_TYPE_NORMAL
                             : StandardTemplateParams.VIEW_TYPE_BIG)
-                    .hasProgress(false)
+                    .hideProgress(true)
                     .title(conversationTitle)
                     .text(null)
                     .hideLargeIcon(hideRightIcons || isOneToOne)
@@ -8628,7 +8761,8 @@
         private RemoteViews makeMediaContentView() {
             StandardTemplateParams p = mBuilder.mParams.reset()
                     .viewType(StandardTemplateParams.VIEW_TYPE_NORMAL)
-                    .hasProgress(false).fillTextsFrom(mBuilder);
+                    .hideProgress(true)
+                    .fillTextsFrom(mBuilder);
             RemoteViews view = mBuilder.applyStandardTemplate(
                     R.layout.notification_template_material_media, p,
                     null /* result */);
@@ -8677,7 +8811,8 @@
             }
             StandardTemplateParams p = mBuilder.mParams.reset()
                     .viewType(StandardTemplateParams.VIEW_TYPE_BIG)
-                    .hasProgress(false).fillTextsFrom(mBuilder);
+                    .hideProgress(true)
+                    .fillTextsFrom(mBuilder);
             RemoteViews big = mBuilder.applyStandardTemplate(
                     R.layout.notification_template_material_big_media, p , null /* result */);
 
@@ -8771,29 +8906,39 @@
             RemoteViews headsUpContentView = mBuilder.mN.headsUpContentView == null
                     ? mBuilder.mN.contentView
                     : mBuilder.mN.headsUpContentView;
+            if (headsUpContentView == null) {
+                return null;  // no custom view; use the default behavior
+            }
             if (mBuilder.mActions.size() == 0) {
                return makeStandardTemplateWithCustomContent(headsUpContentView);
             }
+            int decorationType = getDecorationType();
             TemplateBindResult result = new TemplateBindResult();
             StandardTemplateParams p = mBuilder.mParams.reset()
                     .viewType(StandardTemplateParams.VIEW_TYPE_HEADS_UP)
-                    .hasCustomContent(headsUpContentView != null)
+                    .decorationType(decorationType)
                     .fillTextsFrom(mBuilder);
             RemoteViews remoteViews = mBuilder.applyStandardTemplateWithActions(
                     mBuilder.getHeadsUpBaseLayoutResource(), p, result);
-            buildIntoRemoteViewContent(remoteViews, headsUpContentView, result, true);
+            buildCustomContentIntoTemplate(mBuilder.mContext, remoteViews, headsUpContentView,
+                    p, result, decorationType);
             return remoteViews;
         }
 
         private RemoteViews makeStandardTemplateWithCustomContent(RemoteViews customContent) {
+            if (customContent == null) {
+                return null;  // no custom view; use the default behavior
+            }
+            int decorationType = getDecorationType();
             TemplateBindResult result = new TemplateBindResult();
             StandardTemplateParams p = mBuilder.mParams.reset()
                     .viewType(StandardTemplateParams.VIEW_TYPE_NORMAL)
-                    .hasCustomContent(customContent != null)
+                    .decorationType(decorationType)
                     .fillTextsFrom(mBuilder);
             RemoteViews remoteViews = mBuilder.applyStandardTemplate(
                     mBuilder.getBaseLayoutResource(), p, result);
-            buildIntoRemoteViewContent(remoteViews, customContent, result, true);
+            buildCustomContentIntoTemplate(mBuilder.mContext, remoteViews, customContent,
+                    p, result, decorationType);
             return remoteViews;
         }
 
@@ -8801,38 +8946,37 @@
             RemoteViews bigContentView = mBuilder.mN.bigContentView == null
                     ? mBuilder.mN.contentView
                     : mBuilder.mN.bigContentView;
+            if (bigContentView == null) {
+                return null;  // no custom view; use the default behavior
+            }
+            int decorationType = getDecorationType();
             TemplateBindResult result = new TemplateBindResult();
             StandardTemplateParams p = mBuilder.mParams.reset()
                     .viewType(StandardTemplateParams.VIEW_TYPE_BIG)
-                    .hasCustomContent(bigContentView != null)
+                    .decorationType(decorationType)
                     .fillTextsFrom(mBuilder);
             RemoteViews remoteViews = mBuilder.applyStandardTemplateWithActions(
                     mBuilder.getBigBaseLayoutResource(), p, result);
-            buildIntoRemoteViewContent(remoteViews, bigContentView, result, false);
+            buildCustomContentIntoTemplate(mBuilder.mContext, remoteViews, bigContentView,
+                    p, result, decorationType);
             return remoteViews;
         }
 
-        private void buildIntoRemoteViewContent(RemoteViews remoteViews,
-                RemoteViews customContent, TemplateBindResult result, boolean headerless) {
-            int childIndex = -1;
-            if (customContent != null) {
-                // Need to clone customContent before adding, because otherwise it can no longer be
-                // parceled independently of remoteViews.
-                customContent = customContent.clone();
-                remoteViews.removeAllViewsExceptId(R.id.notification_main_column, R.id.progress);
-                remoteViews.addView(R.id.notification_main_column, customContent, 0 /* index */);
-                remoteViews.addFlags(RemoteViews.FLAG_REAPPLY_DISALLOWED);
-                childIndex = 0;
-            }
-            remoteViews.setIntTag(R.id.notification_main_column,
-                    com.android.internal.R.id.notification_custom_view_index_tag,
-                    childIndex);
-            if (!headerless) {
-                // also update the end margin to account for the large icon or expander
-                Resources resources = mBuilder.mContext.getResources();
-                result.mTitleMarginSet.applyToView(remoteViews, R.id.notification_main_column,
-                        resources.getDimension(R.dimen.notification_content_margin_end)
-                                / resources.getDisplayMetrics().density);
+        // This code is executed on behalf of other apps' notifications, sometimes even by 3p apps,
+        // a use case that is not supported by the Compat Framework library.  Workarounds to resolve
+        // the change's state in NotificationManagerService were very complex. While it's possible
+        // apps can detect the change, it's most likely that the changes will simply result in
+        // visual regressions.
+        @SuppressWarnings("AndroidFrameworkCompatChange")
+        private int getDecorationType() {
+            ContentResolver contentResolver = mBuilder.mContext.getContentResolver();
+            if (mBuilder.mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.S
+                    || DevFlags.shouldBackportSNotifRules(contentResolver)) {
+                return DevFlags.getDecoratedCustomViewNotifDecoration(contentResolver);
+            } else {
+                // For apps that don't target S, this decoration provides the closest behavior to R,
+                // but doesn't fit with the design guidelines for S.
+                return DevFlags.DECORATION_FULL_COMPATIBLE;
             }
         }
 
@@ -9914,7 +10058,7 @@
          * <pre class="prettyprint">
          * Intent displayIntent = new Intent(context, MyDisplayActivity.class);
          * PendingIntent displayPendingIntent = PendingIntent.getActivity(context,
-         *         0, displayIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+         *         0, displayIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
          * Notification notif = new Notification.Builder(context)
          *         .extend(new Notification.WearableExtender()
          *                 .setDisplayIntent(displayPendingIntent)
@@ -11159,8 +11303,9 @@
 
         int mViewType = VIEW_TYPE_UNSPECIFIED;
         boolean mHeaderless;
-        boolean mHasCustomContent;
-        boolean hasProgress = true;
+        boolean mHideTitle;
+        boolean mHideActions;
+        boolean mHideProgress;
         CharSequence title;
         CharSequence text;
         CharSequence headerTextSecondary;
@@ -11173,8 +11318,9 @@
         final StandardTemplateParams reset() {
             mViewType = VIEW_TYPE_UNSPECIFIED;
             mHeaderless = false;
-            mHasCustomContent = false;
-            hasProgress = true;
+            mHideTitle = false;
+            mHideActions = false;
+            mHideProgress = false;
             title = null;
             text = null;
             summaryText = null;
@@ -11186,9 +11332,7 @@
         }
 
         final boolean hasTitle() {
-            // We hide the title when the notification is a decorated custom view so that decorated
-            // custom views always have to include their own title.
-            return !TextUtils.isEmpty(title) && !mHasCustomContent;
+            return !TextUtils.isEmpty(title) && !mHideTitle;
         }
 
         final StandardTemplateParams viewType(int viewType) {
@@ -11201,13 +11345,18 @@
             return this;
         }
 
-        final StandardTemplateParams hasProgress(boolean hasProgress) {
-            this.hasProgress = hasProgress;
+        final StandardTemplateParams hideActions(boolean hideActions) {
+            this.mHideActions = hideActions;
             return this;
         }
 
-        final StandardTemplateParams hasCustomContent(boolean hasCustomContent) {
-            this.mHasCustomContent = hasCustomContent;
+        final StandardTemplateParams hideProgress(boolean hideProgress) {
+            this.mHideProgress = hideProgress;
+            return this;
+        }
+
+        final StandardTemplateParams hideTitle(boolean hideTitle) {
+            this.mHideTitle = hideTitle;
             return this;
         }
 
@@ -11263,6 +11412,16 @@
             this.maxRemoteInputHistory = maxRemoteInputHistory;
             return this;
         }
+
+        public StandardTemplateParams decorationType(int decorationType) {
+            boolean hideTitle = decorationType <= DevFlags.DECORATION_FULL_COMPATIBLE;
+            boolean hideOtherFields = decorationType <= DevFlags.DECORATION_MINIMAL;
+            hideTitle(hideTitle);
+            hideLargeIcon(hideOtherFields);
+            hideProgress(hideOtherFields);
+            hideActions(hideOtherFields);
+            return this;
+        }
     }
 
     /**
@@ -11272,7 +11431,67 @@
      * @hide
      */
     public static class DevFlags {
+
+        /**
+         * Notifications will not be decorated.  The custom content will be shown as-is.
+         *
+         * <p>NOTE: This option is not available for notifications with DecoratedCustomViewStyle,
+         * as that API contract includes decorations that this does not provide.
+         */
+        public static final int DECORATION_NONE = 0;
+
+        /**
+         * Notifications will be minimally decorated with ONLY an icon and expander as follows:
+         * <li>A large icon is never shown.
+         * <li>A progress bar is never shown.
+         * <li>The expanded and heads up states do not show actions, even if provided.
+         * <li>The collapsed state gives the app's custom content 48dp of vertical space.
+         * <li>The collapsed state does NOT include the top line of views,
+         * like the alerted icon or work profile badge.
+         *
+         * <p>NOTE: This option is not available for notifications with DecoratedCustomViewStyle,
+         * as that API contract includes decorations that this does not provide.
+         */
+        public static final int DECORATION_MINIMAL = 1;
+
+        /**
+         * Notifications will be partially decorated with AT LEAST an icon and expander as follows:
+         * <li>A large icon is shown if provided.
+         * <li>A progress bar is shown if provided and enough space remains below the content.
+         * <li>Actions are shown in the expanded and heads up states.
+         * <li>The collapsed state gives the app's custom content 48dp of vertical space.
+         * <li>The collapsed state does NOT include the top line of views,
+         * like the alerted icon or work profile badge.
+         */
+        public static final int DECORATION_PARTIAL = 2;
+
+        /**
+         * Notifications will be fully decorated as follows:
+         * <li>A large icon is shown if provided.
+         * <li>A progress bar is shown if provided and enough space remains below the content.
+         * <li>Actions are shown in the expanded and heads up states.
+         * <li>The collapsed state gives the app's custom content 40dp of vertical space.
+         * <li>The collapsed state DOES include the top line of views,
+         * like the alerted icon or work profile badge.
+         * <li>The collapsed state's top line views will never show the title text.
+         */
+        public static final int DECORATION_FULL_COMPATIBLE = 3;
+
+        /**
+         * Notifications will be fully decorated as follows:
+         * <li>A large icon is shown if provided.
+         * <li>A progress bar is shown if provided and enough space remains below the content.
+         * <li>Actions are shown in the expanded and heads up states.
+         * <li>The collapsed state gives the app's custom content 20dp of vertical space.
+         * <li>The collapsed state DOES include the top line of views
+         * like the alerted icon or work profile badge.
+         * <li>The collapsed state's top line views will contain the title text if provided.
+         */
+        public static final int DECORATION_FULL_CONSTRAINED = 4;
+
         private static final boolean DEFAULT_BACKPORT_S_NOTIF_RULES = false;
+        private static final int DEFAULT_FULLY_CUSTOM_DECORATION = DECORATION_MINIMAL;
+        private static final int DEFAULT_DECORATED_DECORATION = DECORATION_PARTIAL;
 
         /**
          * Used by unit tests to force that this class returns its default values, which is required
@@ -11292,5 +11511,37 @@
             return Settings.Global.getInt(contentResolver, Settings.Global.BACKPORT_S_NOTIF_RULES,
                         DEFAULT_BACKPORT_S_NOTIF_RULES ? 1 : 0) == 1;
         }
+
+        /**
+         * @return the decoration type to be applied to notifications with fully custom view.
+         * @hide
+         */
+        public static int getFullyCustomViewNotifDecoration(
+                @NonNull ContentResolver contentResolver) {
+            if (sForceDefaults) {
+                return DEFAULT_FULLY_CUSTOM_DECORATION;
+            }
+            final int decoration = Settings.Global.getInt(contentResolver,
+                    Settings.Global.FULLY_CUSTOM_VIEW_NOTIF_DECORATION,
+                    DEFAULT_FULLY_CUSTOM_DECORATION);
+            // clamp to a valid decoration value
+            return Math.max(DECORATION_NONE, Math.min(decoration, DECORATION_FULL_CONSTRAINED));
+        }
+
+        /**
+         * @return the decoration type to be applied to notifications with DecoratedCustomViewStyle.
+         * @hide
+         */
+        public static int getDecoratedCustomViewNotifDecoration(
+                @NonNull ContentResolver contentResolver) {
+            if (sForceDefaults) {
+                return DEFAULT_DECORATED_DECORATION;
+            }
+            final int decoration = Settings.Global.getInt(contentResolver,
+                    Settings.Global.DECORATED_CUSTOM_VIEW_NOTIF_DECORATION,
+                    DEFAULT_DECORATED_DECORATION);
+            // clamp to a valid decoration value (and don't allow decoration to be NONE or MINIMAL)
+            return Math.max(DECORATION_PARTIAL, Math.min(decoration, DECORATION_FULL_CONSTRAINED));
+        }
     }
 }
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 58f382d..6cce270 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -1730,6 +1730,23 @@
     }
 
     /**
+     * Controls whether toast rate limiting is enabled for the calling uid.
+     *
+     * @param enable true to enable toast rate limiting, false to disable it
+     * @hide
+     */
+    @TestApi
+    @RequiresPermission(android.Manifest.permission.MANAGE_TOAST_RATE_LIMITING)
+    public void setToastRateLimitingEnabled(boolean enable) {
+        INotificationManager service = getService();
+        try {
+            service.setToastRateLimitingEnabled(enable);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Notification policy configuration.  Represents user-preferences for notification
      * filtering.
      */
diff --git a/core/java/android/app/OWNERS b/core/java/android/app/OWNERS
index 06ad9c9..6d79e2d 100644
--- a/core/java/android/app/OWNERS
+++ b/core/java/android/app/OWNERS
@@ -2,6 +2,33 @@
 # Remain no owner because multiple modules may touch this file.
 per-file ContextImpl.java = *
 
+# ActivityManager
+per-file ActivityManager* = file:/services/core/java/com/android/server/am/OWNERS
+per-file ApplicationErrorReport* = file:/services/core/java/com/android/server/am/OWNERS
+per-file ApplicationExitInfo* = file:/services/core/java/com/android/server/am/OWNERS
+per-file Application.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file ApplicationLoaders.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file ApplicationThreadConstants.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file BroadcastOptions.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file ContentProviderHolder* = file:/services/core/java/com/android/server/am/OWNERS
+per-file IActivityController.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IActivityManager.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IApplicationThread.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IAppTraceRetriever.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IInstrumentationWatcher.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IntentService.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IServiceConnection.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IStopUserCallback.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file IUidObserver.aidl = file:/services/core/java/com/android/server/am/OWNERS
+per-file LoadedApk.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file LocalActivityManager.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file PendingIntent* = file:/services/core/java/com/android/server/am/OWNERS
+per-file *Process* = file:/services/core/java/com/android/server/am/OWNERS
+per-file ProfilerInfo* = file:/services/core/java/com/android/server/am/OWNERS
+per-file Service* = file:/services/core/java/com/android/server/am/OWNERS
+per-file SystemServiceRegistry.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file *UserSwitchObserver* = file:/services/core/java/com/android/server/am/OWNERS
+
 # ActivityThread
 per-file ActivityThread.java = file:/services/core/java/com/android/server/am/OWNERS
 per-file ActivityThread.java = file:/services/core/java/com/android/server/wm/OWNERS
@@ -12,6 +39,9 @@
 # AppOps
 per-file *AppOp* = file:/core/java/android/permission/OWNERS
 
+# Multiuser
+per-file *User* = file:/MULTIUSER_OWNERS
+
 # Notification
 per-file *Notification* = file:/packages/SystemUI/OWNERS
 
diff --git a/core/java/android/app/PendingIntent.java b/core/java/android/app/PendingIntent.java
index 9dbf1ff6..602e9a3 100644
--- a/core/java/android/app/PendingIntent.java
+++ b/core/java/android/app/PendingIntent.java
@@ -19,6 +19,7 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.TestApi;
 import android.compat.Compatibility;
 import android.compat.annotation.ChangeId;
 import android.compat.annotation.EnabledAfter;
@@ -221,6 +222,7 @@
      * @hide
      */
     @Deprecated
+    @TestApi
     public static final int FLAG_MUTABLE_UNAUDITED = FLAG_MUTABLE;
 
     /**
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index 2ce0e87..dd016a2 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -29,7 +29,9 @@
 import android.app.contentsuggestions.ContentSuggestionsManager;
 import android.app.contentsuggestions.IContentSuggestionsManager;
 import android.app.job.JobSchedulerFrameworkInitializer;
+import android.app.people.PeopleManager;
 import android.app.prediction.AppPredictionManager;
+import android.app.role.RoleControllerManager;
 import android.app.role.RoleManager;
 import android.app.search.SearchUiManager;
 import android.app.slice.SliceManager;
@@ -207,6 +209,8 @@
 import android.view.inputmethod.InputMethodManager;
 import android.view.textclassifier.TextClassificationManager;
 import android.view.textservice.TextServicesManager;
+import android.view.translation.ITranslationManager;
+import android.view.translation.TranslationManager;
 
 import com.android.internal.app.IAppOpsService;
 import com.android.internal.app.IBatteryStats;
@@ -585,6 +589,13 @@
                 return new NsdManager(ctx.getOuterContext(), service);
             }});
 
+        registerService(Context.PEOPLE_SERVICE, PeopleManager.class,
+                new CachedServiceFetcher<PeopleManager>() {
+            @Override
+            public PeopleManager createService(ContextImpl ctx) throws ServiceNotFoundException {
+                return new PeopleManager(ctx);
+            }});
+
         registerService(Context.POWER_SERVICE, PowerManager.class,
                 new CachedServiceFetcher<PowerManager>() {
             @Override
@@ -1163,6 +1174,20 @@
                 return null;
             }});
 
+        registerService(Context.TRANSLATION_MANAGER_SERVICE, TranslationManager.class,
+                new CachedServiceFetcher<TranslationManager>() {
+                    @Override
+                    public TranslationManager createService(ContextImpl ctx)
+                            throws ServiceNotFoundException {
+                        IBinder b = ServiceManager.getService(Context.TRANSLATION_MANAGER_SERVICE);
+                        ITranslationManager service = ITranslationManager.Stub.asInterface(b);
+                        // Service is null when not provided by OEM.
+                        if (service != null) {
+                            return new TranslationManager(ctx.getOuterContext(), service);
+                        }
+                        return null;
+                    }});
+
         registerService(Context.SEARCH_UI_SERVICE, SearchUiManager.class,
             new CachedServiceFetcher<SearchUiManager>() {
                 @Override
@@ -1290,6 +1315,14 @@
                         return new RoleManager(ctx.getOuterContext());
                     }});
 
+        registerService(Context.ROLE_CONTROLLER_SERVICE, RoleControllerManager.class,
+                new CachedServiceFetcher<RoleControllerManager>() {
+                    @Override
+                    public RoleControllerManager createService(ContextImpl ctx)
+                            throws ServiceNotFoundException {
+                        return new RoleControllerManager(ctx.getOuterContext());
+                    }});
+
         registerService(Context.DYNAMIC_SYSTEM_SERVICE, DynamicSystemManager.class,
                 new CachedServiceFetcher<DynamicSystemManager>() {
                     @Override
diff --git a/core/java/android/app/TaskInfo.java b/core/java/android/app/TaskInfo.java
index 61c4d39..623c878d 100644
--- a/core/java/android/app/TaskInfo.java
+++ b/core/java/android/app/TaskInfo.java
@@ -36,6 +36,7 @@
 import android.window.WindowContainerToken;
 
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Objects;
 
 /**
@@ -279,6 +280,24 @@
         launchCookies.add(cookie);
     }
 
+    /**
+     * @return {@code true} if this task contains the launch cookie.
+     * @hide
+     */
+    @TestApi
+    public boolean containsLaunchCookie(@NonNull IBinder cookie) {
+        return launchCookies.contains(cookie);
+    }
+
+    /**
+     * @return The parent task id of this task.
+     * @hide
+     */
+    @TestApi
+    public int getParentTaskId() {
+        return parentTaskId;
+    }
+
     /** @hide */
     @TestApi
     public boolean hasParentTask() {
diff --git a/core/java/android/app/UiAutomation.java b/core/java/android/app/UiAutomation.java
index 787393e..05872ba 100644
--- a/core/java/android/app/UiAutomation.java
+++ b/core/java/android/app/UiAutomation.java
@@ -438,8 +438,8 @@
      * Adopt the permission identity of the shell UID for all permissions. This allows
      * you to call APIs protected permissions which normal apps cannot hold but are
      * granted to the shell UID. If you already adopted all shell permissions by calling
-     * this method or {@link #adoptShellPermissionIdentity(String...)} a subsequent call
-     * would be a no-op. Note that your permission state becomes that of the shell UID
+     * this method or {@link #adoptShellPermissionIdentity(String...)} a subsequent call will
+     * replace any previous adoption. Note that your permission state becomes that of the shell UID
      * and it is not a combination of your and the shell UID permissions.
      * <p>
      * <strong>Note:<strong/> Calling this method adopts all shell permissions and overrides
@@ -460,13 +460,13 @@
     /**
      * Adopt the permission identity of the shell UID only for the provided permissions.
      * This allows you to call APIs protected permissions which normal apps cannot hold
-     * but are granted to the shell UID. If you already adopted the specified shell
-     * permissions by calling this method or {@link #adoptShellPermissionIdentity()} a
-     * subsequent call would be a no-op. Note that your permission state becomes that of the
-     * shell UID and it is not a combination of your and the shell UID permissions.
+     * but are granted to the shell UID. If you already adopted shell permissions by calling
+     * this method, or {@link #adoptShellPermissionIdentity()} a subsequent call will replace any
+     * previous adoption.
      * <p>
-     * <strong>Note:<strong/> Calling this method adopts only the specified shell permissions
-     * and overrides all adopted permissions via {@link #adoptShellPermissionIdentity()}.
+     * <strong>Note:<strong/> This method behave differently from
+     * {@link #adoptShellPermissionIdentity()}. Only the listed permissions will use the shell
+     * identity and other permissions will still check against the original UID
      *
      * @param permissions The permissions to adopt or <code>null</code> to adopt all.
      *
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index 806cb49..71af5e3 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -39,7 +39,6 @@
 import android.app.Activity;
 import android.app.IServiceConnection;
 import android.app.KeyguardManager;
-import android.app.admin.DevicePolicyManager.DevicePolicyOperation;
 import android.app.admin.SecurityLog.SecurityEvent;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
@@ -306,7 +305,13 @@
      * of the provisioning flow was successful, although this doesn't guarantee the full flow will
      * succeed. Conversely a result code of {@link android.app.Activity#RESULT_CANCELED} implies
      * that the user backed-out of provisioning, or some precondition for provisioning wasn't met.
+     *
+     * @deprecated admin apps must now implement activities with intent filters for the {@link
+     * #ACTION_GET_PROVISIONING_MODE} and {@link #ACTION_ADMIN_POLICY_COMPLIANCE} intent actions;
+     * using {@link #ACTION_PROVISION_MANAGED_DEVICE} to start provisioning will cause the
+     * provisioning to fail.
      */
+    @Deprecated
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
     public static final String ACTION_PROVISION_MANAGED_DEVICE
         = "android.app.action.PROVISION_MANAGED_DEVICE";
@@ -598,6 +603,12 @@
      * properties will be converted into a {@link android.os.PersistableBundle} and passed to the
      * management application after provisioning.
      *
+     * <p>Admin apps will receive this extra in their {@link #ACTION_GET_PROVISIONING_MODE} and
+     * {@link #ACTION_ADMIN_POLICY_COMPLIANCE} intent handlers. Additionally, {@link
+     * #ACTION_GET_PROVISIONING_MODE} may also return this extra which will then be sent over to
+     * {@link #ACTION_ADMIN_POLICY_COMPLIANCE}, alongside the original values that were passed to
+     * {@link #ACTION_GET_PROVISIONING_MODE}.
+     *
      * <p>
      * In both cases the application receives the data in
      * {@link DeviceAdminReceiver#onProfileProvisioningComplete} via an intent with the action
@@ -655,7 +666,9 @@
      * profile provisioning. If the account supplied is present in the primary user, it will be
      * copied, along with its credentials to the managed profile and removed from the primary user.
      *
-     * Use with {@link #ACTION_PROVISION_MANAGED_PROFILE}.
+     * Use with {@link #ACTION_PROVISION_MANAGED_PROFILE}, with managed account provisioning, or
+     * return as an extra to the intent result from the {@link #ACTION_GET_PROVISIONING_MODE}
+     * activity.
      */
 
     public static final String EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE
@@ -669,8 +682,10 @@
      *
      * <p> Defaults to {@code false}
      *
-     * <p> Use with {@link #ACTION_PROVISION_MANAGED_PROFILE} and
-     * {@link #EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE}
+     * <p> Use with {@link #ACTION_PROVISION_MANAGED_PROFILE} or set as an extra to the
+     * intent result of the {@link #ACTION_GET_PROVISIONING_MODE} activity.
+     *
+     * @see #EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE
      */
     public static final String EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION
             = "android.app.extra.PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION";
@@ -697,8 +712,9 @@
      * A Boolean extra that can be used by the mobile device management application to skip the
      * disabling of system apps during provisioning when set to {@code true}.
      *
-     * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} or an intent with action
-     * {@link #ACTION_PROVISION_MANAGED_DEVICE} that starts device owner provisioning.
+     * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC}, an intent with action
+     * {@link #ACTION_PROVISION_MANAGED_PROFILE} that starts profile owner provisioning or
+     * set as an extra to the intent result of the {@link #ACTION_GET_PROVISIONING_MODE} activity.
      */
     public static final String EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED =
             "android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED";
@@ -1175,27 +1191,15 @@
             "android.app.extra.PROVISIONING_DISCLAIMER_CONTENT";
 
     /**
-     * A boolean extra indicating if user setup should be skipped, for when provisioning is started
-     * during setup-wizard.
-     *
-     * <p>If unspecified, defaults to {@code true} to match the behavior in
-     * {@link android.os.Build.VERSION_CODES#M} and earlier.
-     *
-     * <p>Use in an intent with action {@link #ACTION_PROVISION_MANAGED_DEVICE} or
-     * {@link #ACTION_PROVISION_MANAGED_USER}.
-     *
-     * @hide
-     */
-    public static final String EXTRA_PROVISIONING_SKIP_USER_SETUP =
-            "android.app.extra.PROVISIONING_SKIP_USER_SETUP";
-
-    /**
      * A boolean extra indicating if the user consent steps from the provisioning flow should be
      * skipped. If unspecified, defaults to {@code false}.
      *
      * It can only be used by an existing device owner trying to create a managed profile via
      * {@link #ACTION_PROVISION_MANAGED_PROFILE}. Otherwise it is ignored.
+     *
+     * @deprecated this extra is no longer relevant as device owners cannot create managed profiles
      */
+    @Deprecated
     public static final String EXTRA_PROVISIONING_SKIP_USER_CONSENT =
             "android.app.extra.PROVISIONING_SKIP_USER_CONSENT";
 
@@ -1252,7 +1256,8 @@
     @IntDef(prefix = { "SUPPORTED_MODES_" }, value = {
             SUPPORTED_MODES_ORGANIZATION_OWNED,
             SUPPORTED_MODES_PERSONALLY_OWNED,
-            SUPPORTED_MODES_ORGANIZATION_AND_PERSONALLY_OWNED
+            SUPPORTED_MODES_ORGANIZATION_AND_PERSONALLY_OWNED,
+            SUPPORTED_MODES_DEVICE_OWNER
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface ProvisioningConfiguration {}
@@ -1379,6 +1384,15 @@
     public static final int SUPPORTED_MODES_ORGANIZATION_AND_PERSONALLY_OWNED = 3;
 
     /**
+     * A value for {@link #EXTRA_PROVISIONING_SUPPORTED_MODES} indicating that the only supported
+     * provisioning mode is device owner.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final int SUPPORTED_MODES_DEVICE_OWNER = 4;
+
+    /**
      * This MIME type is used for starting the device owner provisioning.
      *
      * <p>During device owner provisioning a device admin app is set as the owner of the device.
@@ -2456,6 +2470,16 @@
      * <p>The target activity may also return the account that needs to be migrated from primary
      * user to managed profile in case of a profile owner provisioning in
      * {@link #EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE} as result.
+     *
+     * <p>The target activity may also include the {@link #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE}
+     * extra in the intent result. The values of this {@link android.os.PersistableBundle} will be
+     * sent as an intent extra of the same name to the {@link #ACTION_ADMIN_POLICY_COMPLIANCE}
+     * activity, along with the values of the {@link #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE} extra
+     * that are already supplied to this activity.
+     *
+     * @see #EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION
+     * @see #EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED
+     * @see #ACTION_ADMIN_POLICY_COMPLIANCE
      */
     public static final String ACTION_GET_PROVISIONING_MODE =
             "android.app.action.GET_PROVISIONING_MODE";
@@ -2504,6 +2528,7 @@
      * @see #SUPPORTED_MODES_ORGANIZATION_OWNED
      * @see #SUPPORTED_MODES_PERSONALLY_OWNED
      * @see #SUPPORTED_MODES_ORGANIZATION_AND_PERSONALLY_OWNED
+     * @see #SUPPORTED_MODES_DEVICE_OWNER
      * @hide
      */
     @SystemApi
@@ -2545,6 +2570,11 @@
      * provisioning flow (in which case this gets sent after {@link #ACTION_GET_PROVISIONING_MODE}),
      * or it could happen during provisioning finalization if the administrator supports
      * finalization during setup wizard.
+     *
+     * <p>Intents with this action may also be supplied with the {@link
+     * #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE} extra.
+     *
+     * @see #ACTION_GET_PROVISIONING_MODE
      */
     public static final String ACTION_ADMIN_POLICY_COMPLIANCE =
             "android.app.action.ADMIN_POLICY_COMPLIANCE";
@@ -2699,6 +2729,17 @@
         return DebugUtils.constantToString(DevicePolicyManager.class, PREFIX_OPERATION, operation);
     }
 
+    /** @hide */
+    public void resetNewUserDisclaimer() {
+        if (mService != null) {
+            try {
+                mService.resetNewUserDisclaimer();
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
     /**
      * Return true if the given administrator component is currently active (enabled) in the system.
      *
@@ -2984,12 +3025,18 @@
      * Apps targeting {@link android.os.Build.VERSION_CODES#R} and below can call this method on the
      * {@link DevicePolicyManager} instance returned by
      * {@link #getParentProfileInstance(ComponentName)} in order to set restrictions on the parent
-     * profile. Apps targeting {@link android.os.Build.VERSION_CODES#S} and above will get a
+     * profile. Apps targeting {@link android.os.Build.VERSION_CODES#S} and above, with the
+     * exception of a profile owner on an organization-owned device (as can be identified by
+     * {@link #isOrganizationOwnedDeviceWithManagedProfile}), will get a
      * {@code IllegalArgumentException} when calling this method on the parent
      * {@link DevicePolicyManager} instance.
      *
      * <p><strong>Note:</strong> Specifying password requirements using this method clears the
      * password complexity requirements set using {@link #setRequiredPasswordComplexity(int)}.
+     * If this method is called on the {@link DevicePolicyManager} instance returned by
+     * {@link #getParentProfileInstance(ComponentName)}, then password complexity requirements
+     * set on the primary {@link DevicePolicyManager} must be cleared first by calling
+     * {@link #setRequiredPasswordComplexity} with {@link #PASSWORD_COMPLEXITY_NONE) first.
      *
      * @deprecated Prefer using {@link #setRequiredPasswordComplexity(int)}, to require a password
      * that satisfies a complexity level defined by the platform, rather than specifying custom
@@ -3009,6 +3056,9 @@
      *             calling app is targeting {@link android.os.Build.VERSION_CODES#S} and above,
      *             and is calling the method the {@link DevicePolicyManager} instance returned by
      *             {@link #getParentProfileInstance(ComponentName)}.
+     * @throws IllegalStateException if the caller is trying to set password quality on the parent
+     *             {@link DevicePolicyManager} instance while password complexity was set on the
+     *             primary {@link DevicePolicyManager} instance.
      */
     @Deprecated
     public void setPasswordQuality(@NonNull ComponentName admin, int quality) {
@@ -4025,10 +4075,18 @@
      * <p><strong>Note:</strong> Specifying password requirements using this method clears any
      * password requirements set using the obsolete {@link #setPasswordQuality(ComponentName, int)}
      * and any of its associated methods.
+     * Additionally, if there are password requirements set using the obsolete
+     * {@link #setPasswordQuality(ComponentName, int)} on the parent {@code DevicePolicyManager}
+     * instance, they must be cleared by calling {@link #setPasswordQuality(ComponentName, int)}
+     * with {@link #PASSWORD_QUALITY_UNSPECIFIED} on that instance prior to setting complexity
+     * requirement for the managed profile.
      *
      * @throws SecurityException if the calling application is not a device owner or a profile
      * owner.
      * @throws IllegalArgumentException if the complexity level is not one of the four above.
+     * @throws IllegalStateException if the caller is trying to set password complexity while there
+     * are password requirements specified using {@link #setPasswordQuality(ComponentName, int)}
+     * on the parent {@code DevicePolicyManager} instance.
      */
     public void setRequiredPasswordComplexity(@PasswordComplexity int passwordComplexity) {
         if (mService == null) {
@@ -5161,6 +5219,16 @@
             "android.app.action.MANAGED_USER_CREATED";
 
     /**
+     * Broadcast action: notify system that a new (Android) user was added when the device is
+     * managed by a device owner, so receivers can show the proper disclaimer to the (human) user.
+     *
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_SHOW_NEW_USER_DISCLAIMER =
+            "android.app.action.ACTION_SHOW_NEW_USER_DISCLAIMER";
+
+    /**
      * Widgets are enabled in keyguard
      */
     public static final int KEYGUARD_DISABLE_FEATURES_NONE = 0;
@@ -12783,4 +12851,68 @@
             }
         }
     }
+
+    /**
+     * Returns an enrollment-specific identifier of this device, which is guaranteed to be the same
+     * value for the same device, enrolled into the same organization by the same managing app.
+     * This identifier is high-entropy, useful for uniquely identifying individual devices within
+     * the same organisation.
+     * It is available both in a work profile and on a fully-managed device.
+     * The identifier would be consistent even if the work profile is removed and enrolled again
+     * (to the same organization), or the device is factory reset and re-enrolled.
+
+     * Can only be called by the Profile Owner or Device Owner, if the
+     * {@link #setOrganizationId(String)} was previously called.
+     * If {@link #setOrganizationId(String)} was not called, then the returned value will be an
+     * empty string.
+     *
+     * @return A stable, enrollment-specific identifier.
+     * @throws SecurityException if the caller is not a profile owner or device owner.
+     */
+    @NonNull public String getEnrollmentSpecificId() {
+        throwIfParentInstance("getEnrollmentSpecificId");
+        if (mService == null) {
+            return "";
+        }
+
+        try {
+            return mService.getEnrollmentSpecificId(mContext.getPackageName());
+        } catch (RemoteException re) {
+            throw re.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Sets the Enterprise ID for the work profile or managed device. This is a requirement for
+     * generating an enrollment-specific ID for the device, see {@link #getEnrollmentSpecificId()}.
+     *
+     * It is recommended that the Enterprise ID is at least 6 characters long, and no more than
+     * 64 characters.
+     *
+     * @param enterpriseId An identifier of the organization this work profile or device is
+     *                     enrolled into.
+     */
+    public void setOrganizationId(@NonNull String enterpriseId) {
+        throwIfParentInstance("setOrganizationId");
+        setOrganizationIdForUser(mContext.getPackageName(), enterpriseId, myUserId());
+    }
+
+    /**
+     * Sets the Enterprise ID for the work profile or managed device. This is a requirement for
+     * generating an enrollment-specific ID for the device, see
+     * {@link #getEnrollmentSpecificId()}.
+     *
+     * @hide
+     */
+    public void setOrganizationIdForUser(@NonNull String packageName,
+            @NonNull String enterpriseId, @UserIdInt int userId) {
+        if (mService == null) {
+            return;
+        }
+        try {
+            mService.setOrganizationIdForUser(packageName, enterpriseId, userId);
+        } catch (RemoteException re) {
+            throw re.rethrowFromSystemServer();
+        }
+    }
 }
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index 4b87bb9..e855a1c 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -252,6 +252,7 @@
     int stopUser(in ComponentName who, in UserHandle userHandle);
     int logoutUser(in ComponentName who);
     List<UserHandle> getSecondaryUsers(in ComponentName who);
+    void resetNewUserDisclaimer();
 
     void enableSystemApp(in ComponentName admin, in String callerPackage, in String packageName);
     int enableSystemAppWithIntent(in ComponentName admin, in String callerPackage, in Intent intent);
@@ -489,4 +490,7 @@
     boolean canProfileOwnerResetPasswordWhenLocked(int userId);
 
     void setNextOperationSafety(int operation, boolean safe);
+
+    String getEnrollmentSpecificId(String callerPackage);
+    void setOrganizationIdForUser(in String callerPackage, in String enterpriseId, int userId);
 }
diff --git a/core/java/android/app/assist/AssistStructure.java b/core/java/android/app/assist/AssistStructure.java
index 0f7fac4..65a2164 100644
--- a/core/java/android/app/assist/AssistStructure.java
+++ b/core/java/android/app/assist/AssistStructure.java
@@ -672,6 +672,7 @@
         static final int FLAGS_CONTEXT_CLICKABLE = 0x00004000;
         static final int FLAGS_OPAQUE = 0x00008000;
 
+        static final int FLAGS_HAS_MIME_TYPES = 0x80000000;
         static final int FLAGS_HAS_MATRIX = 0x40000000;
         static final int FLAGS_HAS_ALPHA = 0x20000000;
         static final int FLAGS_HAS_ELEVATION = 0x10000000;
@@ -715,6 +716,7 @@
         String mWebDomain;
         Bundle mExtras;
         LocaleList mLocaleList;
+        String[] mOnReceiveContentMimeTypes;
 
         ViewNode[] mChildren;
 
@@ -880,6 +882,9 @@
             if ((flags&FLAGS_HAS_LOCALE_LIST) != 0) {
                 mLocaleList = in.readParcelable(null);
             }
+            if ((flags & FLAGS_HAS_MIME_TYPES) != 0) {
+                mOnReceiveContentMimeTypes = in.readStringArray();
+            }
             if ((flags&FLAGS_HAS_EXTRAS) != 0) {
                 mExtras = in.readBundle();
             }
@@ -939,6 +944,9 @@
             if (mLocaleList != null) {
                 flags |= FLAGS_HAS_LOCALE_LIST;
             }
+            if (mOnReceiveContentMimeTypes != null) {
+                flags |= FLAGS_HAS_MIME_TYPES;
+            }
             if (mExtras != null) {
                 flags |= FLAGS_HAS_EXTRAS;
             }
@@ -1109,6 +1117,9 @@
             if ((flags&FLAGS_HAS_LOCALE_LIST) != 0) {
                 out.writeParcelable(mLocaleList, 0);
             }
+            if ((flags & FLAGS_HAS_MIME_TYPES) != 0) {
+                out.writeStringArray(mOnReceiveContentMimeTypes);
+            }
             if ((flags&FLAGS_HAS_EXTRAS) != 0) {
                 out.writeBundle(mExtras);
             }
@@ -1527,6 +1538,15 @@
         }
 
         /**
+         * Returns the MIME types accepted by {@link View#performReceiveContent} for this view. See
+         * {@link View#getOnReceiveContentMimeTypes()} for details.
+         */
+        @Nullable
+        public String[] getOnReceiveContentMimeTypes() {
+            return mOnReceiveContentMimeTypes;
+        }
+
+        /**
          * Returns any text associated with the node that is displayed to the user, or null
          * if there is none.
          */
@@ -2146,6 +2166,11 @@
         }
 
         @Override
+        public void setOnReceiveContentMimeTypes(@Nullable String[] mimeTypes) {
+            mNode.mOnReceiveContentMimeTypes = mimeTypes;
+        }
+
+        @Override
         public void setInputType(int inputType) {
             mNode.mInputType = inputType;
         }
@@ -2422,6 +2447,10 @@
         if (localeList != null) {
             Log.i(TAG, prefix + "  LocaleList: " + localeList);
         }
+        String[] mimeTypes = node.getOnReceiveContentMimeTypes();
+        if (mimeTypes != null) {
+            Log.i(TAG, prefix + "  MIME types: " + Arrays.toString(mimeTypes));
+        }
         String hint = node.getHint();
         if (hint != null) {
             Log.i(TAG, prefix + "  Hint: " + hint);
diff --git a/core/java/android/content/om/OverlayManagerTransaction.aidl b/core/java/android/app/people/ConversationStatus.aidl
similarity index 74%
copy from core/java/android/content/om/OverlayManagerTransaction.aidl
copy to core/java/android/app/people/ConversationStatus.aidl
index 6715c82..acfe135 100644
--- a/core/java/android/content/om/OverlayManagerTransaction.aidl
+++ b/core/java/android/app/people/ConversationStatus.aidl
@@ -1,11 +1,11 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
+/**
+ * Copyright (c) 2021, The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,6 +14,6 @@
  * limitations under the License.
  */
 
-package android.content.om;
+package android.app.people;
 
-parcelable OverlayManagerTransaction;
+parcelable ConversationStatus;
\ No newline at end of file
diff --git a/core/java/android/app/people/ConversationStatus.java b/core/java/android/app/people/ConversationStatus.java
new file mode 100644
index 0000000..d2a0255
--- /dev/null
+++ b/core/java/android/app/people/ConversationStatus.java
@@ -0,0 +1,240 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.people;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.graphics.drawable.Icon;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+
+public final class ConversationStatus implements Parcelable {
+    private static final String TAG = "ConversationStatus";
+
+    /** @hide */
+    @IntDef(prefix = { "ACTIVITY_" }, value = {
+            ACTIVITY_OTHER,
+            ACTIVITY_BIRTHDAY,
+            ACTIVITY_ANNIVERSARY,
+            ACTIVITY_NEW_STORY,
+            ACTIVITY_MEDIA,
+            ACTIVITY_GAME,
+            ACTIVITY_LOCATION,
+            ACTIVITY_UPCOMING_BIRTHDAY
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ActivityType {}
+
+    public static final int ACTIVITY_OTHER = 0;
+    public static final int ACTIVITY_BIRTHDAY = 1;
+    public static final int ACTIVITY_ANNIVERSARY = 2;
+    public static final int ACTIVITY_NEW_STORY = 3;
+    public static final int ACTIVITY_MEDIA = 4;
+    public static final int ACTIVITY_GAME = 5;
+    public static final int ACTIVITY_LOCATION = 6;
+    public static final int ACTIVITY_UPCOMING_BIRTHDAY = 7;
+
+    /** @hide */
+    @IntDef(prefix = { "AVAILABILITY_" }, value = {
+            AVAILABILITY_UNKNOWN,
+            AVAILABILITY_AVAILABLE,
+            AVAILABILITY_BUSY,
+            AVAILABILITY_OFFLINE
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface Availability {}
+
+    public static final int AVAILABILITY_UNKNOWN = -1;
+    public static final int AVAILABILITY_AVAILABLE = 0;
+    public static final int AVAILABILITY_BUSY = 1;
+    public static final int AVAILABILITY_OFFLINE = 2;
+
+    private final String mId;
+    private final int mActivity;
+
+    private int mAvailability;
+    private CharSequence mDescription;
+    private Icon mIcon;
+    private long mStartTimeMs;
+    private long mEndTimeMs;
+
+    private ConversationStatus(Builder b) {
+        mId = b.mId;
+        mActivity = b.mActivity;
+        mAvailability = b.mAvailability;
+        mDescription = b.mDescription;
+        mIcon = b.mIcon;
+        mStartTimeMs = b.mStartTimeMs;
+        mEndTimeMs = b.mEndTimeMs;
+    }
+
+    private ConversationStatus(Parcel p) {
+        mId = p.readString();
+        mActivity = p.readInt();
+        mAvailability = p.readInt();
+        mDescription = p.readCharSequence();
+        mIcon = p.readParcelable(Icon.class.getClassLoader());
+        mStartTimeMs = p.readLong();
+        mEndTimeMs = p.readLong();
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeString(mId);
+        dest.writeInt(mActivity);
+        dest.writeInt(mAvailability);
+        dest.writeCharSequence(mDescription);
+        dest.writeParcelable(mIcon, flags);
+        dest.writeLong(mStartTimeMs);
+        dest.writeLong(mEndTimeMs);
+    }
+
+    public @NonNull String getId() {
+        return mId;
+    }
+
+    public @ActivityType int getActivity() {
+        return mActivity;
+    }
+
+    public @Availability
+    int getAvailability() {
+        return mAvailability;
+    }
+
+    public @Nullable
+    CharSequence getDescription() {
+        return mDescription;
+    }
+
+    public @Nullable Icon getIcon() {
+        return mIcon;
+    }
+
+    public long getStartTimeMillis() {
+        return mStartTimeMs;
+    }
+
+    public long getEndTimeMillis() {
+        return mEndTimeMs;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        ConversationStatus that = (ConversationStatus) o;
+        return mActivity == that.mActivity &&
+                mAvailability == that.mAvailability &&
+                mStartTimeMs == that.mStartTimeMs &&
+                mEndTimeMs == that.mEndTimeMs &&
+                mId.equals(that.mId) &&
+                Objects.equals(mDescription, that.mDescription) &&
+                Objects.equals(mIcon, that.mIcon);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mId, mActivity, mAvailability, mDescription, mIcon, mStartTimeMs,
+                mEndTimeMs);
+    }
+
+    @Override
+    public String toString() {
+        return "ConversationStatus{" +
+                "mId='" + mId + '\'' +
+                ", mActivity=" + mActivity +
+                ", mAvailability=" + mAvailability +
+                ", mDescription=" + mDescription +
+                ", mIcon=" + mIcon +
+                ", mStartTimeMs=" + mStartTimeMs +
+                ", mEndTimeMs=" + mEndTimeMs +
+                '}';
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final @NonNull Creator<ConversationStatus> CREATOR
+            = new Creator<ConversationStatus>() {
+        public ConversationStatus createFromParcel(Parcel source) {
+            return new ConversationStatus(source);
+        }
+
+        public ConversationStatus[] newArray(int size) {
+            return new ConversationStatus[size];
+        }
+    };
+
+    public static final class Builder {
+        final String mId;
+        final int mActivity;
+        int mAvailability = AVAILABILITY_UNKNOWN;
+        CharSequence mDescription;
+        Icon mIcon;
+        long mStartTimeMs = -1;
+        long mEndTimeMs = -1;
+
+        /**
+         * Creates a new builder.
+         *
+         * @param id The unique id for this status
+         * @param activity The type of status
+         */
+        public Builder(@NonNull String id, @ActivityType @NonNull int activity) {
+            mId = id;
+            mActivity = activity;
+        }
+
+
+        public @NonNull Builder setAvailability(@Availability int availability) {
+            mAvailability = availability;
+            return this;
+        }
+
+        public @NonNull Builder setDescription(@Nullable CharSequence description) {
+            mDescription = description;
+            return this;
+        }
+
+        public @NonNull Builder setIcon(@Nullable Icon icon) {
+            mIcon = icon;
+            return this;
+        }
+
+        public @NonNull Builder setStartTimeMillis(long startTimeMs) {
+            mStartTimeMs = startTimeMs;
+            return this;
+        }
+
+        public @NonNull Builder setEndTimeMillis(long endTimeMs) {
+            mEndTimeMs = endTimeMs;
+            return this;
+        }
+
+        public @NonNull ConversationStatus build() {
+            return new ConversationStatus(this);
+        }
+    }
+}
diff --git a/core/java/android/app/people/IPeopleManager.aidl b/core/java/android/app/people/IPeopleManager.aidl
index c547ef1..0d12ed0 100644
--- a/core/java/android/app/people/IPeopleManager.aidl
+++ b/core/java/android/app/people/IPeopleManager.aidl
@@ -16,6 +16,7 @@
 
 package android.app.people;
 
+import android.app.people.ConversationStatus;
 import android.content.pm.ParceledListSlice;
 import android.net.Uri;
 import android.os.IBinder;
@@ -45,4 +46,9 @@
      * conversation can't be found or no interactions have been recorded, returns 0L.
      */
     long getLastInteraction(in String packageName, int userId, in String shortcutId);
+
+    void addOrUpdateStatus(in String packageName, int userId, in String conversationId, in ConversationStatus status);
+    void clearStatus(in String packageName, int userId, in String conversationId, in String statusId);
+    void clearStatuses(in String packageName, int userId, in String conversationId);
+    ParceledListSlice getStatuses(in String packageName, int userId, in String conversationId);
 }
diff --git a/core/java/android/app/people/PeopleManager.java b/core/java/android/app/people/PeopleManager.java
new file mode 100644
index 0000000..de7ba62
--- /dev/null
+++ b/core/java/android/app/people/PeopleManager.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.people;
+
+import android.annotation.NonNull;
+import android.annotation.SystemService;
+import android.content.Context;
+import android.content.pm.ParceledListSlice;
+import android.content.pm.ShortcutInfo;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+
+import com.android.internal.util.Preconditions;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * This class allows interaction with conversation and people data.
+ */
+@SystemService(Context.PEOPLE_SERVICE)
+public final class PeopleManager {
+
+    private static final String LOG_TAG = PeopleManager.class.getSimpleName();
+
+    @NonNull
+    private final Context mContext;
+
+    @NonNull
+    private final IPeopleManager mService;
+
+    /**
+     * @hide
+     */
+    public PeopleManager(@NonNull Context context) throws ServiceManager.ServiceNotFoundException {
+        mContext = context;
+        mService = IPeopleManager.Stub.asInterface(ServiceManager.getServiceOrThrow(
+                Context.PEOPLE_SERVICE));
+    }
+
+
+    /**
+     * Sets or updates a {@link ConversationStatus} for a conversation.
+     *
+     * <p>Statuses are meant to represent current information about the conversation. Like
+     * notifications, they are transient and are not persisted beyond a reboot, nor are they
+     * backed up and restored.</p>
+     * <p>If the provided conversation shortcut is not already pinned, or cached by the system,
+     * it will remain cached as long as the status is active.</p>
+     *
+     * @param conversationId the {@link ShortcutInfo#getId() id} of the shortcut backing the
+     *                       conversation that has an active status
+     * @param status the current status for the given conversation
+     *
+     * @return whether the role is available in the system
+     */
+    public void addOrUpdateStatus(@NonNull String conversationId,
+            @NonNull ConversationStatus status) {
+        Preconditions.checkStringNotEmpty(conversationId);
+        Objects.requireNonNull(status);
+        try {
+            mService.addOrUpdateStatus(
+                    mContext.getPackageName(), mContext.getUserId(), conversationId, status);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Unpublishes a given status from the given conversation.
+     *
+     * @param conversationId the {@link ShortcutInfo#getId() id} of the shortcut backing the
+     *                       conversation that has an active status
+     * @param statusId the {@link ConversationStatus#getId() id} of a published status for the given
+     *                 conversation
+     */
+    public void clearStatus(@NonNull String conversationId, @NonNull String statusId) {
+        Preconditions.checkStringNotEmpty(conversationId);
+        Preconditions.checkStringNotEmpty(statusId);
+        try {
+            mService.clearStatus(
+                    mContext.getPackageName(), mContext.getUserId(), conversationId, statusId);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Removes all published statuses for the given conversation.
+     *
+     * @param conversationId the {@link ShortcutInfo#getId() id} of the shortcut backing the
+     *                       conversation that has one or more active statuses
+     */
+    public void clearStatuses(@NonNull String conversationId) {
+        Preconditions.checkStringNotEmpty(conversationId);
+        try {
+            mService.clearStatuses(
+                    mContext.getPackageName(), mContext.getUserId(), conversationId);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Returns all of the currently published statuses for a given conversation.
+     *
+     * @param conversationId the {@link ShortcutInfo#getId() id} of the shortcut backing the
+     *                       conversation that has one or more active statuses
+     */
+    public @NonNull List<ConversationStatus> getStatuses(@NonNull String conversationId) {
+        try {
+            final ParceledListSlice<ConversationStatus> parceledList
+                    = mService.getStatuses(
+                            mContext.getPackageName(), mContext.getUserId(), conversationId);
+            if (parceledList != null) {
+                return parceledList.getList();
+            }
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+        return new ArrayList<>();
+    }
+}
diff --git a/core/java/android/app/role/RoleControllerManager.java b/core/java/android/app/role/RoleControllerManager.java
index ba1f612..8dde2c5 100644
--- a/core/java/android/app/role/RoleControllerManager.java
+++ b/core/java/android/app/role/RoleControllerManager.java
@@ -20,6 +20,8 @@
 import android.annotation.CallbackExecutor;
 import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
+import android.annotation.SystemService;
+import android.annotation.TestApi;
 import android.app.ActivityThread;
 import android.content.ComponentName;
 import android.content.Context;
@@ -46,6 +48,8 @@
  *
  * @hide
  */
+@SystemService(Context.ROLE_CONTROLLER_SERVICE)
+@TestApi
 public class RoleControllerManager {
 
     private static final String LOG_TAG = RoleControllerManager.class.getSimpleName();
@@ -195,11 +199,32 @@
     }
 
     /**
+     * @see RoleControllerService#onIsApplicationQualifiedForRole(String, String)
+     *
+     * @deprecated Use {@link #isApplicationVisibleForRole(String, String, Executor, Consumer)}
+     *             instead.
+     *
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS)
+    public void isApplicationQualifiedForRole(@NonNull String roleName, @NonNull String packageName,
+            @NonNull @CallbackExecutor Executor executor, @NonNull Consumer<Boolean> callback) {
+        AndroidFuture<Bundle> operation = mRemoteService.postAsync(service -> {
+            AndroidFuture<Bundle> future = new AndroidFuture<>();
+            service.isApplicationQualifiedForRole(roleName, packageName,
+                    new RemoteCallback(future::complete));
+            return future;
+        });
+        propagateCallback(operation, "isApplicationQualifiedForRole", executor, callback);
+    }
+
+    /**
      * @see RoleControllerService#onIsApplicationVisibleForRole(String, String)
      *
      * @hide
      */
     @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS)
+    @TestApi
     public void isApplicationVisibleForRole(@NonNull String roleName, @NonNull String packageName,
             @NonNull @CallbackExecutor Executor executor, @NonNull Consumer<Boolean> callback) {
         AndroidFuture<Bundle> operation = mRemoteService.postAsync(service -> {
@@ -217,6 +242,7 @@
      * @hide
      */
     @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS)
+    @TestApi
     public void isRoleVisible(@NonNull String roleName,
             @NonNull @CallbackExecutor Executor executor, @NonNull Consumer<Boolean> callback) {
         AndroidFuture<Bundle> operation = mRemoteService.postAsync(service -> {
diff --git a/core/java/android/app/role/RoleManager.java b/core/java/android/app/role/RoleManager.java
index 9ddd5be..8b2e07b 100644
--- a/core/java/android/app/role/RoleManager.java
+++ b/core/java/android/app/role/RoleManager.java
@@ -174,9 +174,6 @@
     @NonNull
     private final Object mListenersLock = new Object();
 
-    @NonNull
-    private final RoleControllerManager mRoleControllerManager;
-
     /**
      * @hide
      */
@@ -184,7 +181,6 @@
         mContext = context;
         mService = IRoleManager.Stub.asInterface(ServiceManager.getServiceOrThrow(
                 Context.ROLE_SERVICE));
-        mRoleControllerManager = new RoleControllerManager(context);
     }
 
     /**
@@ -680,44 +676,6 @@
         }
     }
 
-    /**
-     * Check whether a role should be visible to user.
-     *
-     * @param roleName name of the role to check for
-     * @param executor the executor to execute callback on
-     * @param callback the callback to receive whether the role should be visible to user
-     *
-     * @hide
-     */
-    @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS)
-    @SystemApi
-    public void isRoleVisible(@NonNull String roleName,
-            @NonNull @CallbackExecutor Executor executor, @NonNull Consumer<Boolean> callback) {
-        mRoleControllerManager.isRoleVisible(roleName, executor, callback);
-    }
-
-    /**
-     * Check whether an application is visible for a role.
-     *
-     * While an application can be qualified for a role, it can still stay hidden from user (thus
-     * not visible). If an application is visible for a role, we may show things related to the role
-     * for it, e.g. showing an entry pointing to the role settings in its application info page.
-     *
-     * @param roleName the name of the role to check for
-     * @param packageName the package name of the application to check for
-     * @param executor the executor to execute callback on
-     * @param callback the callback to receive whether the application is visible for the role
-     *
-     * @hide
-     */
-    @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS)
-    @SystemApi
-    public void isApplicationVisibleForRole(@NonNull String roleName, @NonNull String packageName,
-            @NonNull @CallbackExecutor Executor executor, @NonNull Consumer<Boolean> callback) {
-        mRoleControllerManager.isApplicationVisibleForRole(roleName, packageName, executor,
-                callback);
-    }
-
     private static class OnRoleHoldersChangedListenerDelegate
             extends IOnRoleHoldersChangedListener.Stub {
 
diff --git a/core/java/android/bluetooth/BluetoothA2dp.java b/core/java/android/bluetooth/BluetoothA2dp.java
index c0cb323..15daf1c 100644
--- a/core/java/android/bluetooth/BluetoothA2dp.java
+++ b/core/java/android/bluetooth/BluetoothA2dp.java
@@ -118,7 +118,7 @@
      * @hide
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     public static final String ACTION_ACTIVE_DEVICE_CHANGED =
             "android.bluetooth.a2dp.profile.action.ACTIVE_DEVICE_CHANGED";
 
@@ -409,7 +409,7 @@
      * @hide
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN)
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     public boolean setActiveDevice(@Nullable BluetoothDevice device) {
         if (DBG) log("setActiveDevice(" + device + ")");
         try {
@@ -433,7 +433,7 @@
      * is active
      * @hide
      */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     @Nullable
     @RequiresPermission(Manifest.permission.BLUETOOTH)
     public BluetoothDevice getActiveDevice() {
diff --git a/core/java/android/bluetooth/BluetoothAdapter.java b/core/java/android/bluetooth/BluetoothAdapter.java
index 406fe8d..7eda50e 100644
--- a/core/java/android/bluetooth/BluetoothAdapter.java
+++ b/core/java/android/bluetooth/BluetoothAdapter.java
@@ -1174,7 +1174,7 @@
      * @return true to indicate adapter shutdown has begun, or false on immediate error
      * @hide
      */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     public boolean disable(boolean persist) {
 
         try {
diff --git a/core/java/android/bluetooth/BluetoothGatt.java b/core/java/android/bluetooth/BluetoothGatt.java
index 7a6ff79..381318b 100644
--- a/core/java/android/bluetooth/BluetoothGatt.java
+++ b/core/java/android/bluetooth/BluetoothGatt.java
@@ -824,6 +824,25 @@
      * error
      */
     private boolean registerApp(BluetoothGattCallback callback, Handler handler) {
+        return registerApp(callback, handler, false);
+    }
+
+    /**
+     * Register an application callback to start using GATT.
+     *
+     * <p>This is an asynchronous call. The callback {@link BluetoothGattCallback#onAppRegistered}
+     * is used to notify success or failure if the function returns true.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param callback GATT callback handler that will receive asynchronous callbacks.
+     * @param eatt_support indicate to allow for eatt support
+     * @return If true, the callback will be called to notify success or failure, false on immediate
+     * error
+     * @hide
+     */
+    private boolean registerApp(BluetoothGattCallback callback, Handler handler,
+                                boolean eatt_support) {
         if (DBG) Log.d(TAG, "registerApp()");
         if (mService == null) return false;
 
@@ -833,7 +852,7 @@
         if (DBG) Log.d(TAG, "registerApp() - UUID=" + uuid);
 
         try {
-            mService.registerClient(new ParcelUuid(uuid), mBluetoothGattCallback);
+            mService.registerClient(new ParcelUuid(uuid), mBluetoothGattCallback, eatt_support);
         } catch (RemoteException e) {
             Log.e(TAG, "", e);
             return false;
diff --git a/core/java/android/bluetooth/BluetoothGattServer.java b/core/java/android/bluetooth/BluetoothGattServer.java
index 13b1b4f..088b016 100644
--- a/core/java/android/bluetooth/BluetoothGattServer.java
+++ b/core/java/android/bluetooth/BluetoothGattServer.java
@@ -443,6 +443,25 @@
      * error
      */
     /*package*/ boolean registerCallback(BluetoothGattServerCallback callback) {
+        return registerCallback(callback, false);
+    }
+
+    /**
+     * Register an application callback to start using GattServer.
+     *
+     * <p>This is an asynchronous call. The callback is used to notify
+     * success or failure if the function returns true.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param callback GATT callback handler that will receive asynchronous callbacks.
+     * @param eatt_support indicates if server can use eatt
+     * @return true, the callback will be called to notify success or failure, false on immediate
+     * error
+     * @hide
+     */
+    /*package*/ boolean registerCallback(BluetoothGattServerCallback callback,
+                                         boolean eatt_support) {
         if (DBG) Log.d(TAG, "registerCallback()");
         if (mService == null) {
             Log.e(TAG, "GATT service not available");
@@ -459,7 +478,7 @@
 
             mCallback = callback;
             try {
-                mService.registerServer(new ParcelUuid(uuid), mBluetoothGattServerCallback);
+                mService.registerServer(new ParcelUuid(uuid), mBluetoothGattServerCallback, eatt_support);
             } catch (RemoteException e) {
                 Log.e(TAG, "", e);
                 mCallback = null;
diff --git a/core/java/android/bluetooth/BluetoothHeadset.java b/core/java/android/bluetooth/BluetoothHeadset.java
index 4161096..d6b38fd 100644
--- a/core/java/android/bluetooth/BluetoothHeadset.java
+++ b/core/java/android/bluetooth/BluetoothHeadset.java
@@ -113,7 +113,7 @@
      * @hide
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     public static final String ACTION_ACTIVE_DEVICE_CHANGED =
             "android.bluetooth.headset.profile.action.ACTIVE_DEVICE_CHANGED";
 
@@ -1172,7 +1172,7 @@
      * @hide
      */
     @RequiresPermission(android.Manifest.permission.BLUETOOTH_ADMIN)
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     public boolean setActiveDevice(@Nullable BluetoothDevice device) {
         if (DBG) {
             Log.d(TAG, "setActiveDevice: " + device);
@@ -1198,7 +1198,7 @@
      * is active.
      * @hide
      */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     @Nullable
     @RequiresPermission(Manifest.permission.BLUETOOTH)
     public BluetoothDevice getActiveDevice() {
diff --git a/core/java/android/bluetooth/BluetoothManager.java b/core/java/android/bluetooth/BluetoothManager.java
index 3b4fe0a..d5c1c3e 100644
--- a/core/java/android/bluetooth/BluetoothManager.java
+++ b/core/java/android/bluetooth/BluetoothManager.java
@@ -225,6 +225,24 @@
      *
      * @param context App context
      * @param callback GATT server callback handler that will receive asynchronous callbacks.
+     * @param eatt_support idicates if server should use eatt channel for notifications.
+     * @return BluetoothGattServer instance
+     * @hide
+     */
+    public BluetoothGattServer openGattServer(Context context,
+            BluetoothGattServerCallback callback, boolean eatt_support) {
+        return (openGattServer(context, callback, BluetoothDevice.TRANSPORT_AUTO, eatt_support));
+    }
+
+    /**
+     * Open a GATT Server
+     * The callback is used to deliver results to Caller, such as connection status as well
+     * as the results of any other GATT server operations.
+     * The method returns a BluetoothGattServer instance. You can use BluetoothGattServer
+     * to conduct GATT server operations.
+     *
+     * @param context App context
+     * @param callback GATT server callback handler that will receive asynchronous callbacks.
      * @param transport preferred transport for GATT connections to remote dual-mode devices {@link
      * BluetoothDevice#TRANSPORT_AUTO} or {@link BluetoothDevice#TRANSPORT_BREDR} or {@link
      * BluetoothDevice#TRANSPORT_LE}
@@ -233,6 +251,27 @@
      */
     public BluetoothGattServer openGattServer(Context context,
             BluetoothGattServerCallback callback, int transport) {
+        return (openGattServer(context, callback, transport, false));
+    }
+
+    /**
+     * Open a GATT Server
+     * The callback is used to deliver results to Caller, such as connection status as well
+     * as the results of any other GATT server operations.
+     * The method returns a BluetoothGattServer instance. You can use BluetoothGattServer
+     * to conduct GATT server operations.
+     *
+     * @param context App context
+     * @param callback GATT server callback handler that will receive asynchronous callbacks.
+     * @param transport preferred transport for GATT connections to remote dual-mode devices {@link
+     * BluetoothDevice#TRANSPORT_AUTO} or {@link BluetoothDevice#TRANSPORT_BREDR} or {@link
+     * BluetoothDevice#TRANSPORT_LE}
+     * @param eatt_support idicates if server should use eatt channel for notifications.
+     * @return BluetoothGattServer instance
+     * @hide
+     */
+    public BluetoothGattServer openGattServer(Context context,
+            BluetoothGattServerCallback callback, int transport, boolean eatt_support) {
         if (context == null || callback == null) {
             throw new IllegalArgumentException("null parameter: " + context + " " + callback);
         }
@@ -248,7 +287,7 @@
                 return null;
             }
             BluetoothGattServer mGattServer = new BluetoothGattServer(iGatt, transport);
-            Boolean regStatus = mGattServer.registerCallback(callback);
+            Boolean regStatus = mGattServer.registerCallback(callback, eatt_support);
             return regStatus ? mGattServer : null;
         } catch (RemoteException e) {
             Log.e(TAG, "", e);
diff --git a/core/java/android/companion/AssociationRequest.java b/core/java/android/companion/AssociationRequest.java
index 57b0828..083ce96 100644
--- a/core/java/android/companion/AssociationRequest.java
+++ b/core/java/android/companion/AssociationRequest.java
@@ -96,11 +96,25 @@
      */
     private @Nullable String mCallingPackage = null;
 
+    /**
+     * The user-readable description of the device profile's privileges.
+     *
+     * Populated by the system.
+     *
+     * @hide
+     */
+    private @Nullable String mDeviceProfilePrivilegesDescription = null;
+
     /** @hide */
     public void setCallingPackage(@NonNull String pkg) {
         mCallingPackage = pkg;
     }
 
+    /** @hide */
+    public void setDeviceProfilePrivilegesDescription(@NonNull String desc) {
+        mDeviceProfilePrivilegesDescription = desc;
+    }
+
     private void onConstructed() {
         if (mDeviceProfile != null
                 && !Objects.equals(mDeviceProfile, DEVICE_PROFILE_WATCH)) {
@@ -178,14 +192,14 @@
             markUsed();
             return new AssociationRequest(
                     mSingleDevice, emptyIfNull(mDeviceFilters),
-                    mDeviceProfile, null);
+                    mDeviceProfile, null, null);
         }
     }
 
 
 
 
-    // Code below generated by codegen v1.0.20.
+    // Code below generated by codegen v1.0.22.
     //
     // DO NOT MODIFY!
     // CHECKSTYLE:OFF Generated code
@@ -215,6 +229,10 @@
      *   The app package making the request.
      *
      *   Populated by the system.
+     * @param deviceProfilePrivilegesDescription
+     *   The user-readable description of the device profile's privileges.
+     *
+     *   Populated by the system.
      * @hide
      */
     @DataClass.Generated.Member
@@ -222,7 +240,8 @@
             boolean singleDevice,
             @NonNull List<DeviceFilter<?>> deviceFilters,
             @Nullable @DeviceProfile String deviceProfile,
-            @Nullable String callingPackage) {
+            @Nullable String callingPackage,
+            @Nullable String deviceProfilePrivilegesDescription) {
         this.mSingleDevice = singleDevice;
         this.mDeviceFilters = deviceFilters;
         com.android.internal.util.AnnotationValidations.validate(
@@ -231,6 +250,7 @@
         com.android.internal.util.AnnotationValidations.validate(
                 DeviceProfile.class, null, mDeviceProfile);
         this.mCallingPackage = callingPackage;
+        this.mDeviceProfilePrivilegesDescription = deviceProfilePrivilegesDescription;
 
         onConstructed();
     }
@@ -257,6 +277,18 @@
         return mCallingPackage;
     }
 
+    /**
+     * The user-readable description of the device profile's privileges.
+     *
+     * Populated by the system.
+     *
+     * @hide
+     */
+    @DataClass.Generated.Member
+    public @Nullable String getDeviceProfilePrivilegesDescription() {
+        return mDeviceProfilePrivilegesDescription;
+    }
+
     @Override
     @DataClass.Generated.Member
     public String toString() {
@@ -267,7 +299,8 @@
                 "singleDevice = " + mSingleDevice + ", " +
                 "deviceFilters = " + mDeviceFilters + ", " +
                 "deviceProfile = " + mDeviceProfile + ", " +
-                "callingPackage = " + mCallingPackage +
+                "callingPackage = " + mCallingPackage + ", " +
+                "deviceProfilePrivilegesDescription = " + mDeviceProfilePrivilegesDescription +
         " }";
     }
 
@@ -287,7 +320,8 @@
                 && mSingleDevice == that.mSingleDevice
                 && Objects.equals(mDeviceFilters, that.mDeviceFilters)
                 && Objects.equals(mDeviceProfile, that.mDeviceProfile)
-                && Objects.equals(mCallingPackage, that.mCallingPackage);
+                && Objects.equals(mCallingPackage, that.mCallingPackage)
+                && Objects.equals(mDeviceProfilePrivilegesDescription, that.mDeviceProfilePrivilegesDescription);
     }
 
     @Override
@@ -301,6 +335,7 @@
         _hash = 31 * _hash + Objects.hashCode(mDeviceFilters);
         _hash = 31 * _hash + Objects.hashCode(mDeviceProfile);
         _hash = 31 * _hash + Objects.hashCode(mCallingPackage);
+        _hash = 31 * _hash + Objects.hashCode(mDeviceProfilePrivilegesDescription);
         return _hash;
     }
 
@@ -314,10 +349,12 @@
         if (mSingleDevice) flg |= 0x1;
         if (mDeviceProfile != null) flg |= 0x4;
         if (mCallingPackage != null) flg |= 0x8;
+        if (mDeviceProfilePrivilegesDescription != null) flg |= 0x10;
         dest.writeByte(flg);
         dest.writeParcelableList(mDeviceFilters, flags);
         if (mDeviceProfile != null) dest.writeString(mDeviceProfile);
         if (mCallingPackage != null) dest.writeString(mCallingPackage);
+        if (mDeviceProfilePrivilegesDescription != null) dest.writeString(mDeviceProfilePrivilegesDescription);
     }
 
     @Override
@@ -337,6 +374,7 @@
         in.readParcelableList(deviceFilters, DeviceFilter.class.getClassLoader());
         String deviceProfile = (flg & 0x4) == 0 ? null : in.readString();
         String callingPackage = (flg & 0x8) == 0 ? null : in.readString();
+        String deviceProfilePrivilegesDescription = (flg & 0x10) == 0 ? null : in.readString();
 
         this.mSingleDevice = singleDevice;
         this.mDeviceFilters = deviceFilters;
@@ -346,6 +384,7 @@
         com.android.internal.util.AnnotationValidations.validate(
                 DeviceProfile.class, null, mDeviceProfile);
         this.mCallingPackage = callingPackage;
+        this.mDeviceProfilePrivilegesDescription = deviceProfilePrivilegesDescription;
 
         onConstructed();
     }
@@ -365,10 +404,10 @@
     };
 
     @DataClass.Generated(
-            time = 1604534468409L,
-            codegenVersion = "1.0.20",
+            time = 1610132130920L,
+            codegenVersion = "1.0.22",
             sourceFile = "frameworks/base/core/java/android/companion/AssociationRequest.java",
-            inputSignatures = "public static final  java.lang.String DEVICE_PROFILE_WATCH\nprivate  boolean mSingleDevice\nprivate @com.android.internal.util.DataClass.PluralOf(\"deviceFilter\") @android.annotation.NonNull java.util.List<android.companion.DeviceFilter<?>> mDeviceFilters\nprivate @android.annotation.Nullable @android.companion.AssociationRequest.DeviceProfile java.lang.String mDeviceProfile\nprivate @android.annotation.Nullable java.lang.String mCallingPackage\npublic  void setCallingPackage(java.lang.String)\nprivate  void onConstructed()\npublic @android.compat.annotation.UnsupportedAppUsage boolean isSingleDevice()\npublic @android.annotation.NonNull @android.compat.annotation.UnsupportedAppUsage java.util.List<android.companion.DeviceFilter<?>> getDeviceFilters()\nclass AssociationRequest extends java.lang.Object implements [android.os.Parcelable]\nprivate  boolean mSingleDevice\nprivate @android.annotation.Nullable java.util.ArrayList<android.companion.DeviceFilter<?>> mDeviceFilters\nprivate @android.annotation.Nullable java.lang.String mDeviceProfile\npublic @android.annotation.NonNull android.companion.AssociationRequest.Builder setSingleDevice(boolean)\npublic @android.annotation.NonNull android.companion.AssociationRequest.Builder addDeviceFilter(android.companion.DeviceFilter<?>)\npublic @android.annotation.NonNull android.companion.AssociationRequest.Builder setDeviceProfile(java.lang.String)\npublic @android.annotation.NonNull @java.lang.Override android.companion.AssociationRequest build()\nclass Builder extends android.provider.OneTimeUseBuilder<android.companion.AssociationRequest> implements []\n@com.android.internal.util.DataClass(genToString=true, genEqualsHashCode=true, genHiddenGetters=true, genParcelable=true, genHiddenConstructor=true, genBuilder=false)")
+            inputSignatures = "public static final  java.lang.String DEVICE_PROFILE_WATCH\nprivate  boolean mSingleDevice\nprivate @com.android.internal.util.DataClass.PluralOf(\"deviceFilter\") @android.annotation.NonNull java.util.List<android.companion.DeviceFilter<?>> mDeviceFilters\nprivate @android.annotation.Nullable @android.companion.AssociationRequest.DeviceProfile java.lang.String mDeviceProfile\nprivate @android.annotation.Nullable java.lang.String mCallingPackage\nprivate @android.annotation.Nullable java.lang.String mDeviceProfilePrivilegesDescription\npublic  void setCallingPackage(java.lang.String)\npublic  void setDeviceProfilePrivilegesDescription(java.lang.String)\nprivate  void onConstructed()\npublic @android.compat.annotation.UnsupportedAppUsage boolean isSingleDevice()\npublic @android.annotation.NonNull @android.compat.annotation.UnsupportedAppUsage java.util.List<android.companion.DeviceFilter<?>> getDeviceFilters()\nclass AssociationRequest extends java.lang.Object implements [android.os.Parcelable]\nprivate  boolean mSingleDevice\nprivate @android.annotation.Nullable java.util.ArrayList<android.companion.DeviceFilter<?>> mDeviceFilters\nprivate @android.annotation.Nullable java.lang.String mDeviceProfile\npublic @android.annotation.NonNull android.companion.AssociationRequest.Builder setSingleDevice(boolean)\npublic @android.annotation.NonNull android.companion.AssociationRequest.Builder addDeviceFilter(android.companion.DeviceFilter<?>)\npublic @android.annotation.NonNull android.companion.AssociationRequest.Builder setDeviceProfile(java.lang.String)\npublic @android.annotation.NonNull @java.lang.Override android.companion.AssociationRequest build()\nclass Builder extends android.provider.OneTimeUseBuilder<android.companion.AssociationRequest> implements []\n@com.android.internal.util.DataClass(genToString=true, genEqualsHashCode=true, genHiddenGetters=true, genParcelable=true, genHiddenConstructor=true, genBuilder=false)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 33f9607..5ccceca 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -40,6 +40,7 @@
 import android.app.IApplicationThread;
 import android.app.IServiceConnection;
 import android.app.VrManager;
+import android.app.people.PeopleManager;
 import android.app.time.TimeManager;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.pm.ApplicationInfo;
@@ -4508,6 +4509,17 @@
     public static final String CONTENT_CAPTURE_MANAGER_SERVICE = "content_capture";
 
     /**
+     * Official published name of the translation service.
+     *
+     * @hide
+     * @see #getSystemService(String)
+     */
+    // TODO(b/176208267): change it back to translation before S release.
+    @SystemApi
+    @SuppressLint("ServiceName")
+    public static final String TRANSLATION_MANAGER_SERVICE = "transformer";
+
+    /**
      * Used for getting content selections and classifications for task snapshots.
      *
      * @hide
@@ -4821,6 +4833,16 @@
     public static final String ROLE_SERVICE = "role";
 
     /**
+     * Official published name of the (internal) role controller service.
+     *
+     * @see #getSystemService(String)
+     * @see android.app.role.RoleControllerService
+     *
+     * @hide
+     */
+    public static final String ROLE_CONTROLLER_SERVICE = "role_controller";
+
+    /**
      * Use with {@link #getSystemService(String)} to retrieve a
      * {@link android.hardware.camera2.CameraManager} for interacting with
      * camera devices.
@@ -5301,10 +5323,10 @@
     public static final String SMS_SERVICE = "sms";
 
     /**
-     * Use with {@link #getSystemService(String)} to access people service.
+     * Use with {@link #getSystemService(String)} to access a {@link PeopleManager} to interact
+     * with your published conversations.
      *
      * @see #getSystemService(String)
-     * @hide
      */
     public static final String PEOPLE_SERVICE = "people";
 
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index a03bdf2..13a1381 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -2393,8 +2393,19 @@
      * Broadcast Action: This is broadcast when a user action should request a
      * temporary system dialog to dismiss.  Some examples of temporary system
      * dialogs are the notification window-shade and the recent tasks dialog.
+     *
+     * @deprecated This intent is deprecated for third-party applications starting from Android
+     *     {@link Build.VERSION_CODES#S} for security reasons. Unauthorized usage by applications
+     *     will result in the broadcast intent being dropped for apps targeting API level less than
+     *     {@link Build.VERSION_CODES#S} and in a {@link SecurityException} for apps targeting SDK
+     *     level {@link Build.VERSION_CODES#S} or higher. Instrumentation initiated from the shell
+     *     (eg. tests) is still able to use the intent. The platform will automatically collapse
+     *     the proper system dialogs in the proper use-cases. For all others, the user is the one in
+     *     control of closing dialogs.
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    @RequiresPermission(android.Manifest.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS)
+    @Deprecated
     public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS";
     /**
      * Broadcast Action: Trigger the download and eventual installation
diff --git a/core/java/android/content/OWNERS b/core/java/android/content/OWNERS
index c1e7e41..144856b 100644
--- a/core/java/android/content/OWNERS
+++ b/core/java/android/content/OWNERS
@@ -1,3 +1,7 @@
 # Remain no owner because multiple modules may touch this file.
 per-file Context.java = *
 per-file ContextWrapper.java = *
+per-file IntentFilter.java = toddke@google.com
+per-file IntentFilter.java = patb@google.com
+per-file Intent.java = toddke@google.com
+per-file Intent.java = patb@google.com
\ No newline at end of file
diff --git a/core/java/android/content/om/IOverlayManager.aidl b/core/java/android/content/om/IOverlayManager.aidl
index 0b950b4..44b5c44 100644
--- a/core/java/android/content/om/IOverlayManager.aidl
+++ b/core/java/android/content/om/IOverlayManager.aidl
@@ -17,7 +17,6 @@
 package android.content.om;
 
 import android.content.om.OverlayInfo;
-import android.content.om.OverlayManagerTransaction;
 
 /**
  * Api for getting information about overlay packages.
@@ -164,18 +163,4 @@
      * @param packageName The name of the overlay package whose idmap should be deleted.
      */
     void invalidateCachesForOverlay(in String packageName, in int userIs);
-
-    /**
-     * Perform a series of requests related to overlay packages. This is an
-     * atomic operation: either all requests were performed successfully and
-     * the changes were propagated to the rest of the system, or at least one
-     * request could not be performed successfully and nothing is changed and
-     * nothing is propagated to the rest of the system.
-     *
-     * @see OverlayManagerTransaction
-     *
-     * @param transaction the series of overlay related requests to perform
-     * @throws SecurityException if the transaction failed
-     */
-    void commit(in OverlayManagerTransaction transaction);
 }
diff --git a/core/java/android/content/om/OverlayManager.java b/core/java/android/content/om/OverlayManager.java
index 7c14c28..217f637c 100644
--- a/core/java/android/content/om/OverlayManager.java
+++ b/core/java/android/content/om/OverlayManager.java
@@ -254,29 +254,6 @@
     }
 
     /**
-     * Perform a series of requests related to overlay packages. This is an
-     * atomic operation: either all requests were performed successfully and
-     * the changes were propagated to the rest of the system, or at least one
-     * request could not be performed successfully and nothing is changed and
-     * nothing is propagated to the rest of the system.
-     *
-     * @see OverlayManagerTransaction
-     *
-     * @param transaction the series of overlay related requests to perform
-     * @throws Exception if not all the requests could be successfully and
-     *         atomically executed
-     *
-     * @hide
-     */
-    public void commit(@NonNull final OverlayManagerTransaction transaction) {
-        try {
-            mService.commit(transaction);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
      * Starting on R, actor enforcement and app visibility changes introduce additional failure
      * cases, but the SecurityException thrown with these checks is unexpected for existing
      * consumers of the API.
diff --git a/core/java/android/content/om/OverlayManagerTransaction.java b/core/java/android/content/om/OverlayManagerTransaction.java
deleted file mode 100644
index 1fa8973..0000000
--- a/core/java/android/content/om/OverlayManagerTransaction.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.content.om;
-
-import static com.android.internal.util.Preconditions.checkNotNull;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.os.UserHandle;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Container for a batch of requests to the OverlayManagerService.
- *
- * Transactions are created using a builder interface. Example usage:
- *
- * final OverlayManager om = ctx.getSystemService(OverlayManager.class);
- * final OverlayManagerTransaction t = new OverlayManagerTransaction.Builder()
- *     .setEnabled(...)
- *     .setEnabled(...)
- *     .build();
- * om.commit(t);
- *
- * @hide
- */
-public class OverlayManagerTransaction
-        implements Iterable<OverlayManagerTransaction.Request>, Parcelable {
-    // TODO: remove @hide from this class when OverlayManager is added to the
-    // SDK, but keep OverlayManagerTransaction.Request @hidden
-    private final List<Request> mRequests;
-
-    OverlayManagerTransaction(@NonNull final List<Request> requests) {
-        checkNotNull(requests);
-        if (requests.contains(null)) {
-            throw new IllegalArgumentException("null request");
-        }
-        mRequests = requests;
-    }
-
-    private OverlayManagerTransaction(@NonNull final Parcel source) {
-        final int size = source.readInt();
-        mRequests = new ArrayList<Request>(size);
-        for (int i = 0; i < size; i++) {
-            final int request = source.readInt();
-            final String packageName = source.readString();
-            final int userId = source.readInt();
-            mRequests.add(new Request(request, packageName, userId));
-        }
-    }
-
-    @Override
-    public Iterator<Request> iterator() {
-        return mRequests.iterator();
-    }
-
-    @Override
-    public String toString() {
-        return String.format("OverlayManagerTransaction { mRequests = %s }", mRequests);
-    }
-
-    /**
-     * A single unit of the transaction, such as a request to enable an
-     * overlay, or to disable an overlay.
-     *
-     * @hide
-     */
-    public static class Request {
-        @IntDef(prefix = "TYPE_", value = {
-                TYPE_SET_ENABLED,
-                TYPE_SET_DISABLED,
-        })
-        @Retention(RetentionPolicy.SOURCE)
-        @interface RequestType {}
-
-        public static final int TYPE_SET_ENABLED = 0;
-        public static final int TYPE_SET_DISABLED = 1;
-
-        @RequestType public final int type;
-        public final String packageName;
-        public final int userId;
-
-        public Request(@RequestType final int type, @NonNull final String packageName,
-                final int userId) {
-            this.type = type;
-            this.packageName = packageName;
-            this.userId = userId;
-        }
-
-        @Override
-        public String toString() {
-            return String.format("Request{type=0x%02x (%s), packageName=%s, userId=%d}",
-                    type, typeToString(), packageName, userId);
-        }
-
-        /**
-         * Translate the request type into a human readable string. Only
-         * intended for debugging.
-         *
-         * @hide
-         */
-        public String typeToString() {
-            switch (type) {
-                case TYPE_SET_ENABLED: return "TYPE_SET_ENABLED";
-                case TYPE_SET_DISABLED: return "TYPE_SET_DISABLED";
-                default: return String.format("TYPE_UNKNOWN (0x%02x)", type);
-            }
-        }
-    }
-
-    /**
-     * Builder class for OverlayManagerTransaction objects.
-     *
-     * @hide
-     */
-    public static class Builder {
-        private final List<Request> mRequests = new ArrayList<>();
-
-        /**
-         * Request that an overlay package be enabled and change its loading
-         * order to the last package to be loaded, or disabled
-         *
-         * If the caller has the correct permissions, it is always possible to
-         * disable an overlay. Due to technical and security reasons it may not
-         * always be possible to enable an overlay, for instance if the overlay
-         * does not successfully overlay any target resources due to
-         * overlayable policy restrictions.
-         *
-         * An enabled overlay is a part of target package's resources, i.e. it will
-         * be part of any lookups performed via {@link android.content.res.Resources}
-         * and {@link android.content.res.AssetManager}. A disabled overlay will no
-         * longer affect the resources of the target package. If the target is
-         * currently running, its outdated resources will be replaced by new ones.
-         *
-         * @param packageName The name of the overlay package.
-         * @param enable true to enable the overlay, false to disable it.
-         * @return this Builder object, so you can chain additional requests
-         */
-        public Builder setEnabled(@NonNull String packageName, boolean enable) {
-            return setEnabled(packageName, enable, UserHandle.myUserId());
-        }
-
-        /**
-         * @hide
-         */
-        public Builder setEnabled(@NonNull String packageName, boolean enable, int userId) {
-            checkNotNull(packageName);
-            @Request.RequestType final int type =
-                enable ? Request.TYPE_SET_ENABLED : Request.TYPE_SET_DISABLED;
-            mRequests.add(new Request(type, packageName, userId));
-            return this;
-        }
-
-        /**
-         * Create a new transaction out of the requests added so far. Execute
-         * the transaction by calling OverlayManager#commit.
-         *
-         * @see OverlayManager#commit
-         * @return a new transaction
-         */
-        public OverlayManagerTransaction build() {
-            return new OverlayManagerTransaction(mRequests);
-        }
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        final int size = mRequests.size();
-        dest.writeInt(size);
-        for (int i = 0; i < size; i++) {
-            final Request req = mRequests.get(i);
-            dest.writeInt(req.type);
-            dest.writeString(req.packageName);
-            dest.writeInt(req.userId);
-        }
-    }
-
-    public static final Parcelable.Creator<OverlayManagerTransaction> CREATOR =
-            new Parcelable.Creator<OverlayManagerTransaction>() {
-
-        @Override
-        public OverlayManagerTransaction createFromParcel(Parcel source) {
-            return new OverlayManagerTransaction(source);
-        }
-
-        @Override
-        public OverlayManagerTransaction[] newArray(int size) {
-            return new OverlayManagerTransaction[size];
-        }
-    };
-}
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index f634b8a..7c0b821 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -65,7 +65,7 @@
  */
 interface IPackageManager {
     void checkPackageStartable(String packageName, int userId);
-    @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     boolean isPackageAvailable(String packageName, int userId);
     @UnsupportedAppUsage
     PackageInfo getPackageInfo(String packageName, int flags, int userId);
diff --git a/core/java/android/content/pm/OWNERS b/core/java/android/content/pm/OWNERS
index f88df95..fd32efc 100644
--- a/core/java/android/content/pm/OWNERS
+++ b/core/java/android/content/pm/OWNERS
@@ -7,3 +7,4 @@
 per-file PackageParser.java = chiuwinson@google.com
 per-file *Shortcut* = file:/core/java/android/content/pm/SHORTCUT_OWNERS
 per-file *Launcher* = file:/core/java/android/content/pm/LAUNCHER_OWNERS
+per-file UserInfo* = file:/MULTIUSER_OWNERS
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index e074eab..17c4d25 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -3406,6 +3406,14 @@
 
     /**
      * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}:
+     * The device supports translation of text-to-text in multiple languages via integration with
+     * the system {@link android.service.translation.TranslationService translation provider}.
+     */
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_TRANSLATION = "android.software.translation";
+
+    /**
+     * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}:
      * The device implements headtracking suitable for a VR device.
      */
     @SdkConstant(SdkConstantType.FEATURE)
diff --git a/core/java/android/hardware/ISensorPrivacyManager.aidl b/core/java/android/hardware/ISensorPrivacyManager.aidl
index 4e368d0..a54e88f 100644
--- a/core/java/android/hardware/ISensorPrivacyManager.aidl
+++ b/core/java/android/hardware/ISensorPrivacyManager.aidl
@@ -26,18 +26,19 @@
     // =============== Beginning of transactions used on native side as well ======================
     void addSensorPrivacyListener(in ISensorPrivacyListener listener);
 
+    void addIndividualSensorPrivacyListener(int userId, int sensor,
+            in ISensorPrivacyListener listener);
+
     void removeSensorPrivacyListener(in ISensorPrivacyListener listener);
 
     boolean isSensorPrivacyEnabled();
 
+    boolean isIndividualSensorPrivacyEnabled(int userId, int sensor);
+
     void setSensorPrivacy(boolean enable);
+
+    void setIndividualSensorPrivacy(int userId, int sensor, boolean enable);
+
+    void setIndividualSensorPrivacyForProfileGroup(int userId, int sensor, boolean enable);
     // =============== End of transactions used on native side as well ============================
-
-    // TODO(evanseverson) add to native interface
-    boolean isIndividualSensorPrivacyEnabled(int sensor);
-
-    // TODO(evanseverson) add to native interface
-    void setIndividualSensorPrivacy(int sensor, boolean enable);
-
-    // TODO(evanseverson) listeners
 }
\ No newline at end of file
diff --git a/core/java/android/hardware/SensorPrivacyManager.java b/core/java/android/hardware/SensorPrivacyManager.java
index c647239..8497525 100644
--- a/core/java/android/hardware/SensorPrivacyManager.java
+++ b/core/java/android/hardware/SensorPrivacyManager.java
@@ -160,6 +160,37 @@
     }
 
     /**
+     * Registers a new listener to receive notification when the state of sensor privacy
+     * changes.
+     *
+     * @param sensor the sensor to listen to changes to
+     * @param listener the OnSensorPrivacyChangedListener to be notified when the state of sensor
+     *                 privacy changes.
+     */
+    public void addSensorPrivacyListener(@IndividualSensor int sensor,
+            final OnSensorPrivacyChangedListener listener) {
+        synchronized (mListeners) {
+            ISensorPrivacyListener iListener = mListeners.get(listener);
+            if (iListener == null) {
+                iListener = new ISensorPrivacyListener.Stub() {
+                    @Override
+                    public void onSensorPrivacyChanged(boolean enabled) {
+                        listener.onSensorPrivacyChanged(enabled);
+                    }
+                };
+                mListeners.put(listener, iListener);
+            }
+
+            try {
+                mService.addIndividualSensorPrivacyListener(mContext.getUserId(), sensor,
+                        iListener);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /**
      * Unregisters the specified listener from receiving notifications when the state of sensor
      * privacy changes.
      *
@@ -200,7 +231,7 @@
      */
     public boolean isIndividualSensorPrivacyEnabled(@IndividualSensor int sensor) {
         try {
-            return mService.isIndividualSensorPrivacyEnabled(sensor);
+            return mService.isIndividualSensorPrivacyEnabled(mContext.getUserId(), sensor);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -209,12 +240,32 @@
     /**
      * Sets sensor privacy to the specified state for an individual sensor.
      *
+     * @param sensor the sensor which to change the state for
      * @param enable the state to which sensor privacy should be set.
      */
     @RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY)
-    public void setIndividualSensorPrivacy(@IndividualSensor int sensor, boolean enable) {
+    public void setIndividualSensorPrivacy(@IndividualSensor int sensor,
+            boolean enable) {
         try {
-            mService.setIndividualSensorPrivacy(sensor, enable);
+            mService.setIndividualSensorPrivacy(mContext.getUserId(), sensor, enable);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Sets sensor privacy to the specified state for an individual sensor for the profile group of
+     * context's user.
+     *
+     * @param sensor the sensor which to change the state for
+     * @param enable the state to which sensor privacy should be set.
+     */
+    @RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY)
+    public void setIndividualSensorPrivacyForProfileGroup(@IndividualSensor int sensor,
+            boolean enable) {
+        try {
+            mService.setIndividualSensorPrivacyForProfileGroup(mContext.getUserId(), sensor,
+                    enable);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/hardware/biometrics/BiometricManager.java b/core/java/android/hardware/biometrics/BiometricManager.java
index 987d790..4145a72 100644
--- a/core/java/android/hardware/biometrics/BiometricManager.java
+++ b/core/java/android/hardware/biometrics/BiometricManager.java
@@ -358,6 +358,27 @@
     }
 
     /**
+     * Requests all {@link Authenticators.Types#BIOMETRIC_STRONG} sensors to have their
+     * authenticatorId invalidated for the specified user. This happens when enrollments have been
+     * added on devices with multiple biometric sensors.
+     *
+     * @param userId userId that the authenticatorId should be invalidated for
+     * @param fromSensorId sensor that triggered the invalidation request
+     * @hide
+     */
+    @RequiresPermission(USE_BIOMETRIC_INTERNAL)
+    public void invalidateAuthenticatorIds(int userId, int fromSensorId,
+            @NonNull IInvalidationCallback callback) {
+        if (mService != null) {
+            try {
+                mService.invalidateAuthenticatorIds(userId, fromSensorId, callback);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /**
      * Get a list of AuthenticatorIDs for biometric authenticators which have 1) enrolled templates,
      * and 2) meet the requirements for integrating with Keystore. The AuthenticatorIDs are known
      * in Keystore land as SIDs, and are used during key generation.
diff --git a/core/java/android/hardware/biometrics/IAuthService.aidl b/core/java/android/hardware/biometrics/IAuthService.aidl
index 8e7f5ce..0dfd5db 100644
--- a/core/java/android/hardware/biometrics/IAuthService.aidl
+++ b/core/java/android/hardware/biometrics/IAuthService.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.biometrics.IBiometricEnabledOnKeyguardCallback;
 import android.hardware.biometrics.IBiometricServiceReceiver;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.PromptInfo;
 import android.hardware.biometrics.SensorPropertiesInternal;
@@ -57,6 +58,11 @@
     // Register callback for when keyguard biometric eligibility changes.
     void registerEnabledOnKeyguardCallback(IBiometricEnabledOnKeyguardCallback callback);
 
+    // Requests all BIOMETRIC_STRONG sensors to have their authenticatorId invalidated for the
+    // specified user. This happens when enrollments have been added on devices with multiple
+    // biometric sensors.
+    void invalidateAuthenticatorIds(int userId, int fromSensorId, IInvalidationCallback callback);
+
     // Get a list of AuthenticatorIDs for authenticators which have enrolled templates and meet
     // the requirements for integrating with Keystore. The AuthenticatorID are known in Keystore
     // land as SIDs, and are used during key generation.
diff --git a/core/java/android/hardware/biometrics/IBiometricAuthenticator.aidl b/core/java/android/hardware/biometrics/IBiometricAuthenticator.aidl
index cc12125..fcdf61e 100644
--- a/core/java/android/hardware/biometrics/IBiometricAuthenticator.aidl
+++ b/core/java/android/hardware/biometrics/IBiometricAuthenticator.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.biometrics.IBiometricSensorReceiver;
 import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.SensorPropertiesInternal;
 import android.hardware.face.IFaceServiceReceiver;
@@ -63,6 +64,9 @@
     // Return the LockoutTracker status for the specified user
     int getLockoutModeForUser(int userId);
 
+    // Request the authenticatorId to be invalidated for the specified user
+    void invalidateAuthenticatorId(int userId, IInvalidationCallback callback);
+
     // Gets the authenticator ID representing the current set of enrolled templates
     long getAuthenticatorId(int callingUserId);
 }
diff --git a/core/java/android/hardware/biometrics/IBiometricService.aidl b/core/java/android/hardware/biometrics/IBiometricService.aidl
index 6f7bcb6..a14a910 100644
--- a/core/java/android/hardware/biometrics/IBiometricService.aidl
+++ b/core/java/android/hardware/biometrics/IBiometricService.aidl
@@ -19,6 +19,7 @@
 import android.hardware.biometrics.IBiometricEnabledOnKeyguardCallback;
 import android.hardware.biometrics.IBiometricServiceReceiver;
 import android.hardware.biometrics.IBiometricAuthenticator;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.PromptInfo;
 import android.hardware.biometrics.SensorPropertiesInternal;
@@ -62,6 +63,11 @@
     // Client lifecycle is still managed in <Biometric>Service.
     void onReadyForAuthentication(int cookie);
 
+    // Requests all BIOMETRIC_STRONG sensors to have their authenticatorId invalidated for the
+    // specified user. This happens when enrollments have been added on devices with multiple
+    // biometric sensors.
+    void invalidateAuthenticatorIds(int userId, int fromSensorId, IInvalidationCallback callback);
+
     // Get a list of AuthenticatorIDs for authenticators which have enrolled templates and meet
     // the requirements for integrating with Keystore. The AuthenticatorID are known in Keystore
     // land as SIDs, and are used during key generation.
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl b/core/java/android/hardware/biometrics/IInvalidationCallback.aidl
similarity index 61%
copy from media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
copy to core/java/android/hardware/biometrics/IInvalidationCallback.aidl
index 5e48adc..24f7d9d 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
+++ b/core/java/android/hardware/biometrics/IInvalidationCallback.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,11 +14,14 @@
  * limitations under the License.
  */
 
-package android.media.tv.tunerresourcemanager;
+package android.hardware.biometrics;
 
 /**
- * Information required to request a Tuner Frontend.
- *
+ * Notifies the caller for BiometricManager#invalidateAuthenticatorIds status updates. See
+ * InvalidationRequesterClient for more info.
  * @hide
  */
-parcelable TunerFrontendRequest;
\ No newline at end of file
+interface IInvalidationCallback {
+    // Notifies the caller when all authenticatorId(s) have been invalidated.
+    void onCompleted();
+}
\ No newline at end of file
diff --git a/core/java/android/hardware/face/IFaceService.aidl b/core/java/android/hardware/face/IFaceService.aidl
index 468157a..3b19f12 100644
--- a/core/java/android/hardware/face/IFaceService.aidl
+++ b/core/java/android/hardware/face/IFaceService.aidl
@@ -17,6 +17,7 @@
 
 import android.hardware.biometrics.IBiometricSensorReceiver;
 import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.face.IFaceServiceReceiver;
 import android.hardware.face.Face;
@@ -104,6 +105,9 @@
     // Return the LockoutTracker status for the specified user
     int getLockoutModeForUser(int sensorId, int userId);
 
+    // Requests for the specified sensor+userId's authenticatorId to be invalidated
+    void invalidateAuthenticatorId(int sensorId, int userId, IInvalidationCallback callback);
+
     // Gets the authenticator ID for face
     long getAuthenticatorId(int sensorId, int callingUserId);
 
diff --git a/core/java/android/hardware/face/OWNERS b/core/java/android/hardware/face/OWNERS
index 33527f8..be10df1 100644
--- a/core/java/android/hardware/face/OWNERS
+++ b/core/java/android/hardware/face/OWNERS
@@ -1,3 +1,7 @@
 # Bug component: 879035
 
+curtislb@google.com
+ilyamaty@google.com
 jaggies@google.com
+joshmccloskey@google.com
+kchyn@google.com
diff --git a/core/java/android/hardware/fingerprint/FingerprintSensorPropertiesInternal.java b/core/java/android/hardware/fingerprint/FingerprintSensorPropertiesInternal.java
index 3a9d143..2650dc5 100644
--- a/core/java/android/hardware/fingerprint/FingerprintSensorPropertiesInternal.java
+++ b/core/java/android/hardware/fingerprint/FingerprintSensorPropertiesInternal.java
@@ -84,7 +84,7 @@
         // TODO: Value should be provided from the HAL
         this(sensorId, strength, maxEnrollmentsPerUser, sensorType,
                 resetLockoutRequiresHardwareAuthToken, 540 /* sensorLocationX */,
-                1636 /* sensorLocationY */, 130 /* sensorRadius */);
+                1769 /* sensorLocationY */, 130 /* sensorRadius */);
     }
 
     protected FingerprintSensorPropertiesInternal(Parcel in) {
diff --git a/core/java/android/hardware/fingerprint/IFingerprintService.aidl b/core/java/android/hardware/fingerprint/IFingerprintService.aidl
index ac026c7..74c5b58 100644
--- a/core/java/android/hardware/fingerprint/IFingerprintService.aidl
+++ b/core/java/android/hardware/fingerprint/IFingerprintService.aidl
@@ -17,6 +17,7 @@
 
 import android.hardware.biometrics.IBiometricSensorReceiver;
 import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.fingerprint.IFingerprintClientActiveCallback;
 import android.hardware.fingerprint.IFingerprintServiceReceiver;
@@ -116,6 +117,9 @@
     // Return the LockoutTracker status for the specified user
     int getLockoutModeForUser(int sensorId, int userId);
 
+    // Requests for the specified sensor+userId's authenticatorId to be invalidated
+    void invalidateAuthenticatorId(int sensorId, int userId, IInvalidationCallback callback);
+
     // Gets the authenticator ID for fingerprint
     long getAuthenticatorId(int sensorId, int callingUserId);
 
diff --git a/core/java/android/hardware/fingerprint/IUdfpsOverlayController.aidl b/core/java/android/hardware/fingerprint/IUdfpsOverlayController.aidl
index 58b7046..aced9c7 100644
--- a/core/java/android/hardware/fingerprint/IUdfpsOverlayController.aidl
+++ b/core/java/android/hardware/fingerprint/IUdfpsOverlayController.aidl
@@ -20,8 +20,12 @@
  * @hide
  */
 oneway interface IUdfpsOverlayController {
+    const int REASON_UNKNOWN = 0;
+    const int REASON_ENROLL = 1;
+    const int REASON_AUTH = 2;
+
     // Shows the overlay.
-    void showUdfpsOverlay(int sensorId);
+    void showUdfpsOverlay(int sensorId, int reason);
 
     // Hides the overlay.
     void hideUdfpsOverlay(int sensorId);
diff --git a/core/java/android/hardware/hdmi/HdmiControlManager.java b/core/java/android/hardware/hdmi/HdmiControlManager.java
index 43f04cd..38ffc80 100644
--- a/core/java/android/hardware/hdmi/HdmiControlManager.java
+++ b/core/java/android/hardware/hdmi/HdmiControlManager.java
@@ -327,17 +327,19 @@
      *
      * @hide
      */
+    @SystemApi
     public static final int HDMI_CEC_CONTROL_ENABLED = 1;
     /**
      * HDMI CEC disabled.
      *
      * @hide
      */
+    @SystemApi
     public static final int HDMI_CEC_CONTROL_DISABLED = 0;
     /**
      * @hide
      */
-    @IntDef({
+    @IntDef(prefix = { "HDMI_CEC_CONTROL_" }, value = {
             HDMI_CEC_CONTROL_ENABLED,
             HDMI_CEC_CONTROL_DISABLED
     })
@@ -350,17 +352,19 @@
      *
      * @hide
      */
+    @SystemApi
     public static final int HDMI_CEC_VERSION_1_4_B = 0x05;
     /**
      * Version constant for HDMI-CEC v2.0.
      *
      * @hide
      */
+    @SystemApi
     public static final int HDMI_CEC_VERSION_2_0 = 0x06;
     /**
      * @hide
      */
-    @IntDef({
+    @IntDef(prefix = { "HDMI_CEC_VERSION_" }, value = {
             HDMI_CEC_VERSION_1_4_B,
             HDMI_CEC_VERSION_2_0
     })
@@ -373,23 +377,26 @@
      *
      * @hide
      */
+    @SystemApi
     public static final String POWER_CONTROL_MODE_TV = "to_tv";
     /**
      * Broadcast CEC power control messages to all devices in the network.
      *
      * @hide
      */
+    @SystemApi
     public static final String POWER_CONTROL_MODE_BROADCAST = "broadcast";
     /**
      * Don't send any CEC power control messages.
      *
      * @hide
      */
+    @SystemApi
     public static final String POWER_CONTROL_MODE_NONE = "none";
     /**
      * @hide
      */
-    @StringDef({
+    @StringDef(prefix = { "POWER_CONTROL_MODE_" }, value = {
             POWER_CONTROL_MODE_TV,
             POWER_CONTROL_MODE_BROADCAST,
             POWER_CONTROL_MODE_NONE
@@ -403,17 +410,19 @@
      *
      * @hide
      */
+    @SystemApi
     public static final String POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_NONE = "none";
     /**
      * Go to standby immediately.
      *
      * @hide
      */
+    @SystemApi
     public static final String POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_STANDBY_NOW = "standby_now";
     /**
      * @hide
      */
-    @StringDef({
+    @StringDef(prefix = { "POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_" }, value = {
             POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_NONE,
             POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_STANDBY_NOW
     })
@@ -426,17 +435,19 @@
      *
      * @hide
      */
+    @SystemApi
     public static final int SYSTEM_AUDIO_MODE_MUTING_ENABLED = 1;
     /**
      * System Audio Mode muting disabled.
      *
      * @hide
      */
+    @SystemApi
     public static final int SYSTEM_AUDIO_MODE_MUTING_DISABLED = 0;
     /**
      * @hide
      */
-    @IntDef({
+    @IntDef(prefix = { "SYSTEM_AUDIO_MODE_MUTING_" }, value = {
             SYSTEM_AUDIO_MODE_MUTING_ENABLED,
             SYSTEM_AUDIO_MODE_MUTING_DISABLED
     })
@@ -449,24 +460,28 @@
      *
      * @hide
      */
+    @SystemApi
     public static final String CEC_SETTING_NAME_HDMI_CEC_ENABLED = "hdmi_cec_enabled";
     /**
      * Name of a setting controlling the version of HDMI-CEC used.
      *
      * @hide
      */
+    @SystemApi
     public static final String CEC_SETTING_NAME_HDMI_CEC_VERSION = "hdmi_cec_version";
     /**
      * Name of a setting deciding on the power control mode.
      *
      * @hide
      */
+    @SystemApi
     public static final String CEC_SETTING_NAME_POWER_CONTROL_MODE = "send_standby_on_sleep";
     /**
      * Name of a setting deciding on power state action when losing Active Source.
      *
      * @hide
      */
+    @SystemApi
     public static final String CEC_SETTING_NAME_POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST =
             "power_state_change_on_active_source_lost";
     /**
@@ -474,12 +489,13 @@
      *
      * @hide
      */
+    @SystemApi
     public static final String CEC_SETTING_NAME_SYSTEM_AUDIO_MODE_MUTING =
             "system_audio_mode_muting";
     /**
      * @hide
      */
-    @StringDef({
+    @StringDef(prefix = { "CEC_SETTING_NAME_" }, value = {
         CEC_SETTING_NAME_HDMI_CEC_ENABLED,
         CEC_SETTING_NAME_HDMI_CEC_VERSION,
         CEC_SETTING_NAME_POWER_CONTROL_MODE,
@@ -1363,6 +1379,7 @@
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @CecSettingName
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
@@ -1389,6 +1406,7 @@
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public List<String> getAllowedCecSettingStringValues(@NonNull @CecSettingName String name) {
@@ -1414,6 +1432,7 @@
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public List<Integer> getAllowedCecSettingIntValues(@NonNull @CecSettingName String name) {
@@ -1430,14 +1449,13 @@
     }
 
     /**
-     * Set the 'hdmi_cec_enabled' option.
+     * Set the global status of HDMI CEC.
      *
-     * @param value the desired value
-     * @throws IllegalArgumentException when the new value is not allowed.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>This allows to enable/disable HDMI CEC on the device.
      *
      * @hide
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public void setHdmiCecEnabled(@NonNull @HdmiCecControl int value) {
         if (mService == null) {
@@ -1452,13 +1470,13 @@
     }
 
     /**
-     * Get the value of 'hdmi_cec_enabled' option.
+     * Get the current global status of HDMI CEC.
      *
-     * @return the current value.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Reflects whether HDMI CEC is currently enabled on the device.
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @HdmiCecControl
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
@@ -1475,14 +1493,13 @@
     }
 
     /**
-     * Set the 'hdmi_cec_version' option.
+     * Set the version of the HDMI CEC specification currently used.
      *
-     * @param value the desired value
-     * @throws IllegalArgumentException when the new value is not allowed.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Allows to select either CEC 1.4b or 2.0 to be used by the device.
      *
      * @hide
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public void setHdmiCecVersion(@NonNull @HdmiCecVersion int value) {
         if (mService == null) {
@@ -1497,13 +1514,13 @@
     }
 
     /**
-     * Get the value of 'hdmi_cec_enabled' option.
+     * Get the version of the HDMI CEC specification currently used.
      *
-     * @return the current value.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Reflects which CEC version 1.4b or 2.0 is currently used by the device.
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @HdmiCecVersion
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
@@ -1520,14 +1537,14 @@
     }
 
     /**
-     * Set the 'power_control_mode' option.
+     * Set the status of Power Control.
      *
-     * @param value the desired value
-     * @throws IllegalArgumentException when the new value is not allowed.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Specifies to which devices Power Control messages should be sent:
+     * only to the TV, broadcast to all devices, no power control messages.
      *
      * @hide
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public void setPowerControlMode(@NonNull @PowerControlMode String value) {
         if (mService == null) {
@@ -1542,13 +1559,14 @@
     }
 
     /**
-     * Get the value of 'power_control_mode' option.
+     * Get the status of Power Control.
      *
-     * @return the current value.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Reflects to which devices Power Control messages should be sent:
+     * only to the TV, broadcast to all devices, no power control messages.
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @PowerControlMode
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
@@ -1565,14 +1583,13 @@
     }
 
     /**
-     * Set the 'power_state_change_on_active_source_lost' option.
+     * Set the current power state behaviour when Active Source is lost.
      *
-     * @param value the desired value
-     * @throws IllegalArgumentException when the new value is not allowed
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Sets the action taken: do nothing or go to sleep immediately.
      *
      * @hide
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public void setPowerStateChangeOnActiveSourceLost(
             @NonNull @ActiveSourceLostBehavior String value) {
@@ -1589,13 +1606,13 @@
     }
 
     /**
-     * Get the value of 'power_state_change_on_active_source_lost' option.
+     * Get the current power state behaviour when Active Source is lost.
      *
-     * @return the current value.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Reflects the action taken: do nothing or go to sleep immediately.
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @ActiveSourceLostBehavior
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
@@ -1613,14 +1630,13 @@
     }
 
     /**
-     * Set the 'system_audio_mode_muting' option.
+     * Set the current status of System Audio Mode muting.
      *
-     * @param value the desired value
-     * @throws IllegalArgumentException when the new value is not allowed.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Sets whether the device should be muted when System Audio Mode is turned off.
      *
      * @hide
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
     public void setSystemAudioModeMuting(@NonNull @SystemAudioModeMuting int value) {
         if (mService == null) {
@@ -1635,13 +1651,13 @@
     }
 
     /**
-     * Get the value of 'system_audio_mode_muting' option.
+     * Get the current status of System Audio Mode muting.
      *
-     * @return the current value.
-     * @throws RuntimeException when the HdmiControlService is not available.
+     * <p>Reflects whether the device should be muted when System Audio Mode is turned off.
      *
      * @hide
      */
+    @SystemApi
     @NonNull
     @SystemAudioModeMuting
     @RequiresPermission(android.Manifest.permission.HDMI_CEC)
diff --git a/core/java/android/hardware/input/InputManager.java b/core/java/android/hardware/input/InputManager.java
index 9d20f6d..6ab1106 100644
--- a/core/java/android/hardware/input/InputManager.java
+++ b/core/java/android/hardware/input/InputManager.java
@@ -201,8 +201,6 @@
      * Prevent touches from being consumed by apps if these touches passed through a non-trusted
      * window from a different UID and are considered unsafe.
      *
-     * TODO(b/158002302): Turn the feature on by default
-     *
      * @hide
      */
     @TestApi
diff --git a/core/java/android/net/CaptivePortalData.java b/core/java/android/net/CaptivePortalData.java
index 59e62a6..9b56b23 100644
--- a/core/java/android/net/CaptivePortalData.java
+++ b/core/java/android/net/CaptivePortalData.java
@@ -39,9 +39,11 @@
     private final long mByteLimit;
     private final long mExpiryTimeMillis;
     private final boolean mCaptive;
+    private final String mVenueFriendlyName;
 
     private CaptivePortalData(long refreshTimeMillis, Uri userPortalUrl, Uri venueInfoUrl,
-            boolean isSessionExtendable, long byteLimit, long expiryTimeMillis, boolean captive) {
+            boolean isSessionExtendable, long byteLimit, long expiryTimeMillis, boolean captive,
+            String venueFriendlyName) {
         mRefreshTimeMillis = refreshTimeMillis;
         mUserPortalUrl = userPortalUrl;
         mVenueInfoUrl = venueInfoUrl;
@@ -49,11 +51,12 @@
         mByteLimit = byteLimit;
         mExpiryTimeMillis = expiryTimeMillis;
         mCaptive = captive;
+        mVenueFriendlyName = venueFriendlyName;
     }
 
     private CaptivePortalData(Parcel p) {
         this(p.readLong(), p.readParcelable(null), p.readParcelable(null), p.readBoolean(),
-                p.readLong(), p.readLong(), p.readBoolean());
+                p.readLong(), p.readLong(), p.readBoolean(), p.readString());
     }
 
     @Override
@@ -70,6 +73,7 @@
         dest.writeLong(mByteLimit);
         dest.writeLong(mExpiryTimeMillis);
         dest.writeBoolean(mCaptive);
+        dest.writeString(mVenueFriendlyName);
     }
 
     /**
@@ -83,6 +87,7 @@
         private long mBytesRemaining = -1;
         private long mExpiryTime = -1;
         private boolean mCaptive;
+        private String mVenueFriendlyName;
 
         /**
          * Create an empty builder.
@@ -100,7 +105,8 @@
                     .setSessionExtendable(data.mIsSessionExtendable)
                     .setBytesRemaining(data.mByteLimit)
                     .setExpiryTime(data.mExpiryTimeMillis)
-                    .setCaptive(data.mCaptive);
+                    .setCaptive(data.mCaptive)
+                    .setVenueFriendlyName(data.mVenueFriendlyName);
         }
 
         /**
@@ -167,12 +173,22 @@
         }
 
         /**
+         * Set the venue friendly name.
+         */
+        @NonNull
+        public Builder setVenueFriendlyName(@Nullable String venueFriendlyName) {
+            mVenueFriendlyName = venueFriendlyName;
+            return this;
+        }
+
+        /**
          * Create a new {@link CaptivePortalData}.
          */
         @NonNull
         public CaptivePortalData build() {
             return new CaptivePortalData(mRefreshTime, mUserPortalUrl, mVenueInfoUrl,
-                    mIsSessionExtendable, mBytesRemaining, mExpiryTime, mCaptive);
+                    mIsSessionExtendable, mBytesRemaining, mExpiryTime, mCaptive,
+                    mVenueFriendlyName);
         }
     }
 
@@ -232,6 +248,14 @@
         return mCaptive;
     }
 
+    /**
+     * Get the venue friendly name
+     */
+    @Nullable
+    public String getVenueFriendlyName() {
+        return mVenueFriendlyName;
+    }
+
     @NonNull
     public static final Creator<CaptivePortalData> CREATOR = new Creator<CaptivePortalData>() {
         @Override
@@ -248,7 +272,7 @@
     @Override
     public int hashCode() {
         return Objects.hash(mRefreshTimeMillis, mUserPortalUrl, mVenueInfoUrl,
-                mIsSessionExtendable, mByteLimit, mExpiryTimeMillis, mCaptive);
+                mIsSessionExtendable, mByteLimit, mExpiryTimeMillis, mCaptive, mVenueFriendlyName);
     }
 
     @Override
@@ -261,7 +285,8 @@
                 && mIsSessionExtendable == other.mIsSessionExtendable
                 && mByteLimit == other.mByteLimit
                 && mExpiryTimeMillis == other.mExpiryTimeMillis
-                && mCaptive == other.mCaptive;
+                && mCaptive == other.mCaptive
+                && Objects.equals(mVenueFriendlyName, other.mVenueFriendlyName);
     }
 
     @Override
@@ -274,6 +299,7 @@
                 + ", byteLimit: " + mByteLimit
                 + ", expiryTime: " + mExpiryTimeMillis
                 + ", captive: " + mCaptive
+                + ", venueFriendlyName: " + mVenueFriendlyName
                 + "}";
     }
 }
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index a4f88af..930950e 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -16,6 +16,9 @@
 package android.net;
 
 import static android.net.IpSecManager.INVALID_RESOURCE_ID;
+import static android.net.NetworkRequest.Type.LISTEN;
+import static android.net.NetworkRequest.Type.REQUEST;
+import static android.net.NetworkRequest.Type.TRACK_DEFAULT;
 
 import android.annotation.CallbackExecutor;
 import android.annotation.IntDef;
@@ -3730,14 +3733,12 @@
     private static final HashMap<NetworkRequest, NetworkCallback> sCallbacks = new HashMap<>();
     private static CallbackHandler sCallbackHandler;
 
-    private static final int LISTEN  = 1;
-    private static final int REQUEST = 2;
-
     private NetworkRequest sendRequestForNetwork(NetworkCapabilities need, NetworkCallback callback,
-            int timeoutMs, int action, int legacyType, CallbackHandler handler) {
+            int timeoutMs, NetworkRequest.Type reqType, int legacyType, CallbackHandler handler) {
         printStackTrace();
         checkCallbackNotNull(callback);
-        Preconditions.checkArgument(action == REQUEST || need != null, "null NetworkCapabilities");
+        Preconditions.checkArgument(
+                reqType == TRACK_DEFAULT || need != null, "null NetworkCapabilities");
         final NetworkRequest request;
         final String callingPackageName = mContext.getOpPackageName();
         try {
@@ -3750,13 +3751,13 @@
                 }
                 Messenger messenger = new Messenger(handler);
                 Binder binder = new Binder();
-                if (action == LISTEN) {
+                if (reqType == LISTEN) {
                     request = mService.listenForNetwork(
                             need, messenger, binder, callingPackageName);
                 } else {
                     request = mService.requestNetwork(
-                            need, messenger, timeoutMs, binder, legacyType, callingPackageName,
-                            getAttributionTag());
+                            need, reqType.ordinal(), messenger, timeoutMs, binder, legacyType,
+                            callingPackageName, getAttributionTag());
                 }
                 if (request != null) {
                     sCallbacks.put(request, callback);
@@ -4260,7 +4261,7 @@
         // request, i.e., the system default network.
         CallbackHandler cbHandler = new CallbackHandler(handler);
         sendRequestForNetwork(null /* NetworkCapabilities need */, networkCallback, 0,
-                REQUEST, TYPE_NONE, cbHandler);
+                TRACK_DEFAULT, TYPE_NONE, cbHandler);
     }
 
     /**
diff --git a/core/java/android/net/IConnectivityManager.aidl b/core/java/android/net/IConnectivityManager.aidl
index b32c98b..5e925b6 100644
--- a/core/java/android/net/IConnectivityManager.aidl
+++ b/core/java/android/net/IConnectivityManager.aidl
@@ -167,7 +167,7 @@
             in NetworkCapabilities nc, int score, in NetworkAgentConfig config,
             in int factorySerialNumber);
 
-    NetworkRequest requestNetwork(in NetworkCapabilities networkCapabilities,
+    NetworkRequest requestNetwork(in NetworkCapabilities networkCapabilities, int reqType,
             in Messenger messenger, int timeoutSec, in IBinder binder, int legacy,
             String callingPackageName, String callingAttributionTag);
 
diff --git a/core/java/android/net/IIpConnectivityMetrics.aidl b/core/java/android/net/IIpConnectivityMetrics.aidl
index aeaf09d..aa3682d 100644
--- a/core/java/android/net/IIpConnectivityMetrics.aidl
+++ b/core/java/android/net/IIpConnectivityMetrics.aidl
@@ -19,6 +19,9 @@
 import android.os.Parcelable;
 import android.net.ConnectivityMetricsEvent;
 import android.net.INetdEventCallback;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 
 /** {@hide} */
 interface IIpConnectivityMetrics {
@@ -29,6 +32,11 @@
      */
     int logEvent(in ConnectivityMetricsEvent event);
 
+    void logDefaultNetworkValidity(boolean valid);
+    void logDefaultNetworkEvent(in Network defaultNetwork, int score, boolean validated,
+            in LinkProperties lp, in NetworkCapabilities nc, in Network previousDefaultNetwork,
+            int previousScore, in LinkProperties previousLp, in NetworkCapabilities previousNc);
+
     /**
      * Callback can be registered by DevicePolicyManager or NetworkWatchlistService only.
      * @return status {@code true} if registering/unregistering of the callback was successful,
diff --git a/core/java/android/net/INetworkManagementEventObserver.aidl b/core/java/android/net/INetworkManagementEventObserver.aidl
index 37813ce..0a6be20 100644
--- a/core/java/android/net/INetworkManagementEventObserver.aidl
+++ b/core/java/android/net/INetworkManagementEventObserver.aidl
@@ -85,14 +85,14 @@
     /**
      * Interface data activity status is changed.
      *
-     * @param networkType The legacy network type of the data activity change.
+     * @param transportType The transport type of the data activity change.
      * @param active  True if the interface is actively transmitting data, false if it is idle.
      * @param tsNanos Elapsed realtime in nanos when the state of the network interface changed.
      * @param uid Uid of this event. It represents the uid that was responsible for waking the
      *            radio. For those events that are reported by system itself, not from specific uid,
      *            use -1 for the events which means no uid.
      */
-    void interfaceClassDataActivityChanged(int networkType, boolean active, long tsNanos, int uid);
+    void interfaceClassDataActivityChanged(int transportType, boolean active, long tsNanos, int uid);
 
     /**
      * Information about available DNS servers has been received.
diff --git a/core/java/android/net/NetworkAgent.java b/core/java/android/net/NetworkAgent.java
index 4166c2c..4f46736 100644
--- a/core/java/android/net/NetworkAgent.java
+++ b/core/java/android/net/NetworkAgent.java
@@ -408,7 +408,8 @@
             throw new IllegalArgumentException();
         }
 
-        mInitialConfiguration = new InitialConfiguration(context, new NetworkCapabilities(nc),
+        mInitialConfiguration = new InitialConfiguration(context,
+                new NetworkCapabilities(nc, /* parcelLocationSensitiveFields */ true),
                 new LinkProperties(lp), score, config, ni);
     }
 
@@ -818,7 +819,9 @@
         Objects.requireNonNull(networkCapabilities);
         mBandwidthUpdatePending.set(false);
         mLastBwRefreshTime = System.currentTimeMillis();
-        final NetworkCapabilities nc = new NetworkCapabilities(networkCapabilities);
+        final NetworkCapabilities nc =
+                new NetworkCapabilities(networkCapabilities,
+                        /* parcelLocationSensitiveFields */ true);
         queueOrSendMessage(reg -> reg.sendNetworkCapabilities(nc));
     }
 
diff --git a/core/java/android/net/NetworkCapabilities.java b/core/java/android/net/NetworkCapabilities.java
index 1a37fb9..2d9f6d8 100644
--- a/core/java/android/net/NetworkCapabilities.java
+++ b/core/java/android/net/NetworkCapabilities.java
@@ -76,12 +76,33 @@
      */
     private String mRequestorPackageName;
 
+    /**
+     * Indicates whether parceling should preserve fields that are set based on permissions of
+     * the process receiving the {@link NetworkCapabilities}.
+     */
+    private final boolean mParcelLocationSensitiveFields;
+
     public NetworkCapabilities() {
+        mParcelLocationSensitiveFields = false;
         clearAll();
         mNetworkCapabilities = DEFAULT_CAPABILITIES;
     }
 
     public NetworkCapabilities(NetworkCapabilities nc) {
+        this(nc, false /* parcelLocationSensitiveFields */);
+    }
+
+    /**
+     * Make a copy of NetworkCapabilities.
+     *
+     * @param nc Original NetworkCapabilities
+     * @param parcelLocationSensitiveFields Whether to parcel location sensitive data or not.
+     * @hide
+     */
+    @SystemApi
+    public NetworkCapabilities(
+            @Nullable NetworkCapabilities nc, boolean parcelLocationSensitiveFields) {
+        mParcelLocationSensitiveFields = parcelLocationSensitiveFields;
         if (nc != null) {
             set(nc);
         }
@@ -93,6 +114,12 @@
      * @hide
      */
     public void clearAll() {
+        // Ensures that the internal copies maintained by the connectivity stack does not set
+        // this bit.
+        if (mParcelLocationSensitiveFields) {
+            throw new UnsupportedOperationException(
+                    "Cannot clear NetworkCapabilities when parcelLocationSensitiveFields is set");
+        }
         mNetworkCapabilities = mTransportTypes = mUnwantedNetworkCapabilities = 0;
         mLinkUpBandwidthKbps = mLinkDownBandwidthKbps = LINK_BANDWIDTH_UNSPECIFIED;
         mNetworkSpecifier = null;
@@ -109,6 +136,8 @@
 
     /**
      * Set all contents of this object to the contents of a NetworkCapabilities.
+     *
+     * @param nc Original NetworkCapabilities
      * @hide
      */
     public void set(@NonNull NetworkCapabilities nc) {
@@ -117,7 +146,11 @@
         mLinkUpBandwidthKbps = nc.mLinkUpBandwidthKbps;
         mLinkDownBandwidthKbps = nc.mLinkDownBandwidthKbps;
         mNetworkSpecifier = nc.mNetworkSpecifier;
-        mTransportInfo = nc.mTransportInfo;
+        if (nc.getTransportInfo() != null) {
+            setTransportInfo(nc.getTransportInfo().makeCopy(mParcelLocationSensitiveFields));
+        } else {
+            setTransportInfo(null);
+        }
         mSignalStrength = nc.mSignalStrength;
         setUids(nc.mUids); // Will make the defensive copy
         setAdministratorUids(nc.getAdministratorUids());
@@ -171,6 +204,7 @@
             NET_CAPABILITY_PARTIAL_CONNECTIVITY,
             NET_CAPABILITY_TEMPORARILY_NOT_METERED,
             NET_CAPABILITY_OEM_PRIVATE,
+            NET_CAPABILITY_VEHICLE_INTERNAL,
     })
     public @interface NetCapability { }
 
@@ -357,8 +391,17 @@
     @SystemApi
     public static final int NET_CAPABILITY_OEM_PRIVATE = 26;
 
+    /**
+     * Indicates this is an internal vehicle network, meant to communicate with other
+     * automotive systems.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final int NET_CAPABILITY_VEHICLE_INTERNAL = 27;
+
     private static final int MIN_NET_CAPABILITY = NET_CAPABILITY_MMS;
-    private static final int MAX_NET_CAPABILITY = NET_CAPABILITY_OEM_PRIVATE;
+    private static final int MAX_NET_CAPABILITY = NET_CAPABILITY_VEHICLE_INTERNAL;
 
     /**
      * Network capabilities that are expected to be mutable, i.e., can change while a particular
@@ -401,15 +444,16 @@
      */
     @VisibleForTesting
     /* package */ static final long RESTRICTED_CAPABILITIES =
-            (1 << NET_CAPABILITY_CBS) |
-            (1 << NET_CAPABILITY_DUN) |
-            (1 << NET_CAPABILITY_EIMS) |
-            (1 << NET_CAPABILITY_FOTA) |
-            (1 << NET_CAPABILITY_IA) |
-            (1 << NET_CAPABILITY_IMS) |
-            (1 << NET_CAPABILITY_RCS) |
-            (1 << NET_CAPABILITY_XCAP) |
-            (1 << NET_CAPABILITY_MCX);
+            (1 << NET_CAPABILITY_CBS)
+            | (1 << NET_CAPABILITY_DUN)
+            | (1 << NET_CAPABILITY_EIMS)
+            | (1 << NET_CAPABILITY_FOTA)
+            | (1 << NET_CAPABILITY_IA)
+            | (1 << NET_CAPABILITY_IMS)
+            | (1 << NET_CAPABILITY_MCX)
+            | (1 << NET_CAPABILITY_RCS)
+            | (1 << NET_CAPABILITY_VEHICLE_INTERNAL)
+            | (1 << NET_CAPABILITY_XCAP);
 
     /**
      * Capabilities that force network to be restricted.
@@ -425,10 +469,10 @@
      */
     @VisibleForTesting
     /* package */ static final long UNRESTRICTED_CAPABILITIES =
-            (1 << NET_CAPABILITY_INTERNET) |
-            (1 << NET_CAPABILITY_MMS) |
-            (1 << NET_CAPABILITY_SUPL) |
-            (1 << NET_CAPABILITY_WIFI_P2P);
+            (1 << NET_CAPABILITY_INTERNET)
+            | (1 << NET_CAPABILITY_MMS)
+            | (1 << NET_CAPABILITY_SUPL)
+            | (1 << NET_CAPABILITY_WIFI_P2P);
 
     /**
      * Capabilities that are managed by ConnectivityService.
@@ -896,8 +940,8 @@
     }
 
     private boolean satisfiedByTransportTypes(NetworkCapabilities nc) {
-        return ((this.mTransportTypes == 0) ||
-                ((this.mTransportTypes & nc.mTransportTypes) != 0));
+        return ((this.mTransportTypes == 0)
+                || ((this.mTransportTypes & nc.mTransportTypes) != 0));
     }
 
     /** @hide */
@@ -1151,12 +1195,12 @@
                 Math.max(this.mLinkDownBandwidthKbps, nc.mLinkDownBandwidthKbps);
     }
     private boolean satisfiedByLinkBandwidths(NetworkCapabilities nc) {
-        return !(this.mLinkUpBandwidthKbps > nc.mLinkUpBandwidthKbps ||
-                this.mLinkDownBandwidthKbps > nc.mLinkDownBandwidthKbps);
+        return !(this.mLinkUpBandwidthKbps > nc.mLinkUpBandwidthKbps
+                || this.mLinkDownBandwidthKbps > nc.mLinkDownBandwidthKbps);
     }
     private boolean equalsLinkBandwidths(NetworkCapabilities nc) {
-        return (this.mLinkUpBandwidthKbps == nc.mLinkUpBandwidthKbps &&
-                this.mLinkDownBandwidthKbps == nc.mLinkDownBandwidthKbps);
+        return (this.mLinkUpBandwidthKbps == nc.mLinkUpBandwidthKbps
+                && this.mLinkDownBandwidthKbps == nc.mLinkDownBandwidthKbps);
     }
     /** @hide */
     public static int minBandwidth(int a, int b) {
@@ -1671,9 +1715,9 @@
      */
     public boolean equalRequestableCapabilities(@Nullable NetworkCapabilities nc) {
         if (nc == null) return false;
-        return (equalsNetCapabilitiesRequestable(nc) &&
-                equalsTransportTypes(nc) &&
-                equalsSpecifier(nc));
+        return (equalsNetCapabilitiesRequestable(nc)
+                && equalsTransportTypes(nc)
+                && equalsSpecifier(nc));
     }
 
     @Override
@@ -1939,6 +1983,7 @@
             case NET_CAPABILITY_PARTIAL_CONNECTIVITY: return "PARTIAL_CONNECTIVITY";
             case NET_CAPABILITY_TEMPORARILY_NOT_METERED:    return "TEMPORARILY_NOT_METERED";
             case NET_CAPABILITY_OEM_PRIVATE:          return "OEM_PRIVATE";
+            case NET_CAPABILITY_VEHICLE_INTERNAL:     return "NET_CAPABILITY_VEHICLE_INTERNAL";
             default:                                  return Integer.toString(capability);
         }
     }
diff --git a/core/java/android/net/NetworkPolicyManager.java b/core/java/android/net/NetworkPolicyManager.java
index 36348b3..c029dea 100644
--- a/core/java/android/net/NetworkPolicyManager.java
+++ b/core/java/android/net/NetworkPolicyManager.java
@@ -32,8 +32,8 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiInfo;
 import android.os.Build;
+import android.os.Process;
 import android.os.RemoteException;
-import android.os.UserHandle;
 import android.telephony.SubscriptionPlan;
 import android.util.DebugUtils;
 import android.util.Pair;
@@ -442,6 +442,24 @@
     }
 
     /**
+     * Check that networking is blocked for the given uid.
+     *
+     * @param uid The target uid.
+     * @param meteredNetwork True if the network is metered.
+     * @return true if networking is blocked for the given uid according to current networking
+     *         policies.
+     *
+     * @hide
+     */
+    public boolean isUidNetworkingBlocked(int uid, boolean meteredNetwork) {
+        try {
+            return mService.isUidNetworkingBlocked(uid, meteredNetwork);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Get multipath preference for the given network.
      */
     public int getMultipathPreference(Network network) {
@@ -482,7 +500,7 @@
     @Deprecated
     public static boolean isUidValidForPolicy(Context context, int uid) {
         // first, quick-reject non-applications
-        if (!UserHandle.isApp(uid)) {
+        if (!Process.isApplicationUid(uid)) {
             return false;
         }
 
diff --git a/core/java/android/net/NetworkRequest.java b/core/java/android/net/NetworkRequest.java
index 6209718..66b99b9 100644
--- a/core/java/android/net/NetworkRequest.java
+++ b/core/java/android/net/NetworkRequest.java
@@ -40,6 +40,18 @@
  */
 public class NetworkRequest implements Parcelable {
     /**
+     * The first requestId value that will be allocated.
+     * @hide only used by ConnectivityService.
+     */
+    public static final int FIRST_REQUEST_ID = 1;
+
+    /**
+     * The requestId value that represents the absence of a request.
+     * @hide only used by ConnectivityService.
+     */
+    public static final int REQUEST_ID_NONE = -1;
+
+    /**
      * The {@link NetworkCapabilities} that define this request.
      * @hide
      */
diff --git a/core/java/android/net/PacProxySelector.java b/core/java/android/net/PacProxySelector.java
index 85bf79a..326943a 100644
--- a/core/java/android/net/PacProxySelector.java
+++ b/core/java/android/net/PacProxySelector.java
@@ -20,6 +20,7 @@
 import android.util.Log;
 
 import com.android.net.IProxyService;
+
 import com.google.android.collect.Lists;
 
 import java.io.IOException;
@@ -50,7 +51,7 @@
                 ServiceManager.getService(PROXY_SERVICE));
         if (mProxyService == null) {
             // Added because of b10267814 where mako is restarting.
-            Log.e(TAG, "PacManager: no proxy service");
+            Log.e(TAG, "PacProxyInstaller: no proxy service");
         }
         mDefaultList = Lists.newArrayList(java.net.Proxy.NO_PROXY);
     }
diff --git a/core/java/android/net/ProxyInfo.java b/core/java/android/net/ProxyInfo.java
index de5a180..950d393 100644
--- a/core/java/android/net/ProxyInfo.java
+++ b/core/java/android/net/ProxyInfo.java
@@ -127,7 +127,7 @@
     }
 
     /**
-     * Only used in PacManager after Local Proxy is bound.
+     * Only used in PacProxyInstaller after Local Proxy is bound.
      * @hide
      */
     public ProxyInfo(@NonNull Uri pacFileUrl, int localProxyPort) {
diff --git a/core/java/android/net/TransportInfo.java b/core/java/android/net/TransportInfo.java
index b78d3fe..aa4bbb0 100644
--- a/core/java/android/net/TransportInfo.java
+++ b/core/java/android/net/TransportInfo.java
@@ -16,10 +16,48 @@
 
 package android.net;
 
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+
 /**
  * A container for transport-specific capabilities which is returned by
  * {@link NetworkCapabilities#getTransportInfo()}. Specific networks
  * may provide concrete implementations of this interface.
+ * @see android.net.wifi.aware.WifiAwareNetworkInfo
+ * @see android.net.wifi.WifiInfo
  */
 public interface TransportInfo {
+
+    /**
+     * Create a copy of a {@link TransportInfo} that will preserve location sensitive fields that
+     * were set based on the permissions of the process that originally received it.
+     *
+     * <p>By default {@link TransportInfo} does not preserve such fields during parceling, as
+     * they should not be shared outside of the process that receives them without appropriate
+     * checks.
+     *
+     * @param parcelLocationSensitiveFields Whether the location sensitive fields should be kept
+     *                                      when parceling
+     * @return Copy of this instance.
+     * @hide
+     */
+    @SystemApi
+    @NonNull
+    default TransportInfo makeCopy(boolean parcelLocationSensitiveFields) {
+        return this;
+    }
+
+    /**
+     * Returns whether this TransportInfo type has location sensitive fields or not (helps
+     * to determine whether to perform a location permission check or not before sending to
+     * apps).
+     *
+     * @return {@code true} if this instance contains location sensitive info, {@code false}
+     * otherwise.
+     * @hide
+     */
+    @SystemApi
+    default boolean hasLocationSensitiveFields() {
+        return false;
+    }
 }
diff --git a/core/java/android/net/metrics/IpConnectivityLog.java b/core/java/android/net/metrics/IpConnectivityLog.java
index a008d85..58ea915 100644
--- a/core/java/android/net/metrics/IpConnectivityLog.java
+++ b/core/java/android/net/metrics/IpConnectivityLog.java
@@ -17,10 +17,13 @@
 package android.net.metrics;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.net.ConnectivityMetricsEvent;
 import android.net.IIpConnectivityMetrics;
+import android.net.LinkProperties;
 import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.os.Parcelable;
 import android.os.RemoteException;
 import android.os.ServiceManager;
@@ -66,6 +69,9 @@
         final IIpConnectivityMetrics service =
                 IIpConnectivityMetrics.Stub.asInterface(ServiceManager.getService(SERVICE_NAME));
         if (service == null) {
+            if (DBG) {
+                Log.d(TAG, SERVICE_NAME + " service was not ready");
+            }
             return false;
         }
         // Two threads racing here will write the same pointer because getService
@@ -83,9 +89,6 @@
      */
     public boolean log(@NonNull ConnectivityMetricsEvent ev) {
         if (!checkLoggerService()) {
-            if (DBG) {
-                Log.d(TAG, SERVICE_NAME + " service was not ready");
-            }
             return false;
         }
         if (ev.timestamp == 0) {
@@ -161,6 +164,56 @@
         return log(makeEv(data));
     }
 
+    /**
+     * Logs the validation status of the default network.
+     * @param valid whether the current default network was validated (i.e., whether it had
+     *              {@link NetworkCapabilities.NET_CAPABILITY_VALIDATED}
+     * @return true if the event was successfully logged.
+     * @hide
+     */
+    public boolean logDefaultNetworkValidity(boolean valid) {
+        if (!checkLoggerService()) {
+            return false;
+        }
+        try {
+            mService.logDefaultNetworkValidity(valid);
+        } catch (RemoteException ignored) {
+            // Only called within the system server.
+        }
+        return true;
+    }
+
+    /**
+     * Logs a change in the default network.
+     *
+     * @param defaultNetwork the current default network
+     * @param score the current score of {@code defaultNetwork}
+     * @param lp the {@link LinkProperties} of {@code defaultNetwork}
+     * @param nc the {@link NetworkCapabilities} of the {@code defaultNetwork}
+     * @param validated whether {@code defaultNetwork} network is validated
+     * @param previousDefaultNetwork the previous default network
+     * @param previousScore the score of {@code previousDefaultNetwork}
+     * @param previousLp the {@link LinkProperties} of {@code previousDefaultNetwork}
+     * @param previousNc the {@link NetworkCapabilities} of {@code previousDefaultNetwork}
+     * @return true if the event was successfully logged.
+     * @hide
+     */
+    public boolean logDefaultNetworkEvent(@Nullable Network defaultNetwork, int score,
+            boolean validated, @Nullable LinkProperties lp, @Nullable NetworkCapabilities nc,
+            @Nullable Network previousDefaultNetwork, int previousScore,
+            @Nullable LinkProperties previousLp, @Nullable NetworkCapabilities previousNc) {
+        if (!checkLoggerService()) {
+            return false;
+        }
+        try {
+            mService.logDefaultNetworkEvent(defaultNetwork, score, validated, lp, nc,
+                    previousDefaultNetwork, previousScore, previousLp, previousNc);
+        } catch (RemoteException ignored) {
+            // Only called within the system server.
+        }
+        return true;
+    }
+
     private static ConnectivityMetricsEvent makeEv(Event data) {
         ConnectivityMetricsEvent ev = new ConnectivityMetricsEvent();
         ev.data = data;
diff --git a/core/java/android/net/util/MultinetworkPolicyTracker.java b/core/java/android/net/util/MultinetworkPolicyTracker.java
index aa0f622..8dfd4e1 100644
--- a/core/java/android/net/util/MultinetworkPolicyTracker.java
+++ b/core/java/android/net/util/MultinetworkPolicyTracker.java
@@ -34,7 +34,7 @@
 import android.telephony.PhoneStateListener;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
-import android.util.Slog;
+import android.util.Log;
 
 import com.android.internal.R;
 import com.android.internal.annotations.VisibleForTesting;
@@ -204,13 +204,13 @@
 
         @Override
         public void onChange(boolean selfChange) {
-            Slog.wtf(TAG, "Should never be reached.");
+            Log.wtf(TAG, "Should never be reached.");
         }
 
         @Override
         public void onChange(boolean selfChange, Uri uri) {
             if (!mSettingsUris.contains(uri)) {
-                Slog.wtf(TAG, "Unexpected settings observation: " + uri);
+                Log.wtf(TAG, "Unexpected settings observation: " + uri);
             }
             reevaluate();
         }
diff --git a/core/java/android/net/vcn/IVcnManagementService.aidl b/core/java/android/net/vcn/IVcnManagementService.aidl
index 9dd0114..04b585c 100644
--- a/core/java/android/net/vcn/IVcnManagementService.aidl
+++ b/core/java/android/net/vcn/IVcnManagementService.aidl
@@ -23,6 +23,6 @@
  * @hide
  */
 interface IVcnManagementService {
-    void setVcnConfig(in ParcelUuid subscriptionGroup, in VcnConfig config);
+    void setVcnConfig(in ParcelUuid subscriptionGroup, in VcnConfig config, in String opPkgName);
     void clearVcnConfig(in ParcelUuid subscriptionGroup);
 }
diff --git a/core/java/android/net/vcn/VcnConfig.java b/core/java/android/net/vcn/VcnConfig.java
index d4a3fa7..ede8faa 100644
--- a/core/java/android/net/vcn/VcnConfig.java
+++ b/core/java/android/net/vcn/VcnConfig.java
@@ -19,6 +19,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.content.Context;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.os.PersistableBundle;
@@ -45,11 +46,17 @@
 public final class VcnConfig implements Parcelable {
     @NonNull private static final String TAG = VcnConfig.class.getSimpleName();
 
+    private static final String PACKAGE_NAME_KEY = "mPackageName";
+    @NonNull private final String mPackageName;
+
     private static final String GATEWAY_CONNECTION_CONFIGS_KEY = "mGatewayConnectionConfigs";
     @NonNull private final Set<VcnGatewayConnectionConfig> mGatewayConnectionConfigs;
 
-    private VcnConfig(@NonNull Set<VcnGatewayConnectionConfig> tunnelConfigs) {
-        mGatewayConnectionConfigs = Collections.unmodifiableSet(tunnelConfigs);
+    private VcnConfig(
+            @NonNull String packageName,
+            @NonNull Set<VcnGatewayConnectionConfig> gatewayConnectionConfigs) {
+        mPackageName = packageName;
+        mGatewayConnectionConfigs = Collections.unmodifiableSet(gatewayConnectionConfigs);
 
         validate();
     }
@@ -61,6 +68,8 @@
      */
     @VisibleForTesting(visibility = Visibility.PRIVATE)
     public VcnConfig(@NonNull PersistableBundle in) {
+        mPackageName = in.getString(PACKAGE_NAME_KEY);
+
         final PersistableBundle gatewayConnectionConfigsBundle =
                 in.getPersistableBundle(GATEWAY_CONNECTION_CONFIGS_KEY);
         mGatewayConnectionConfigs =
@@ -72,8 +81,19 @@
     }
 
     private void validate() {
+        Objects.requireNonNull(mPackageName, "packageName was null");
         Preconditions.checkCollectionNotEmpty(
-                mGatewayConnectionConfigs, "gatewayConnectionConfigs");
+                mGatewayConnectionConfigs, "gatewayConnectionConfigs was empty");
+    }
+
+    /**
+     * Retrieve the package name of the provisioning app.
+     *
+     * @hide
+     */
+    @NonNull
+    public String getProvisioningPackageName() {
+        return mPackageName;
     }
 
     /** Retrieves the set of configured tunnels. */
@@ -91,6 +111,8 @@
     public PersistableBundle toPersistableBundle() {
         final PersistableBundle result = new PersistableBundle();
 
+        result.putString(PACKAGE_NAME_KEY, mPackageName);
+
         final PersistableBundle gatewayConnectionConfigsBundle =
                 PersistableBundleUtils.fromList(
                         new ArrayList<>(mGatewayConnectionConfigs),
@@ -102,7 +124,7 @@
 
     @Override
     public int hashCode() {
-        return Objects.hash(mGatewayConnectionConfigs);
+        return Objects.hash(mPackageName, mGatewayConnectionConfigs);
     }
 
     @Override
@@ -112,7 +134,8 @@
         }
 
         final VcnConfig rhs = (VcnConfig) other;
-        return mGatewayConnectionConfigs.equals(rhs.mGatewayConnectionConfigs);
+        return mPackageName.equals(rhs.mPackageName)
+                && mGatewayConnectionConfigs.equals(rhs.mGatewayConnectionConfigs);
     }
 
     // Parcelable methods
@@ -143,9 +166,17 @@
 
     /** This class is used to incrementally build {@link VcnConfig} objects. */
     public static class Builder {
+        @NonNull private final String mPackageName;
+
         @NonNull
         private final Set<VcnGatewayConnectionConfig> mGatewayConnectionConfigs = new ArraySet<>();
 
+        public Builder(@NonNull Context context) {
+            Objects.requireNonNull(context, "context was null");
+
+            mPackageName = context.getOpPackageName();
+        }
+
         /**
          * Adds a configuration for an individual gateway connection.
          *
@@ -168,7 +199,7 @@
          */
         @NonNull
         public VcnConfig build() {
-            return new VcnConfig(mGatewayConnectionConfigs);
+            return new VcnConfig(mPackageName, mGatewayConnectionConfigs);
         }
     }
 }
diff --git a/core/java/android/net/vcn/VcnManager.java b/core/java/android/net/vcn/VcnManager.java
index 19c183f..b881a339 100644
--- a/core/java/android/net/vcn/VcnManager.java
+++ b/core/java/android/net/vcn/VcnManager.java
@@ -101,7 +101,7 @@
         requireNonNull(config, "config was null");
 
         try {
-            mService.setVcnConfig(subscriptionGroup, config);
+            mService.setVcnConfig(subscriptionGroup, config, mContext.getOpPackageName());
         } catch (ServiceSpecificException e) {
             throw new IOException(e);
         } catch (RemoteException e) {
diff --git a/core/java/android/os/BatteryConsumer.java b/core/java/android/os/BatteryConsumer.java
index bf8ac6e..ba29a15a 100644
--- a/core/java/android/os/BatteryConsumer.java
+++ b/core/java/android/os/BatteryConsumer.java
@@ -39,6 +39,11 @@
             POWER_COMPONENT_USAGE,
             POWER_COMPONENT_CPU,
             POWER_COMPONENT_BLUETOOTH,
+            POWER_COMPONENT_CAMERA,
+            POWER_COMPONENT_AUDIO,
+            POWER_COMPONENT_VIDEO,
+            POWER_COMPONENT_FLASHLIGHT,
+            POWER_COMPONENT_SYSTEM_SERVICES,
     })
     @Retention(RetentionPolicy.SOURCE)
     public static @interface PowerComponent {
@@ -47,8 +52,13 @@
     public static final int POWER_COMPONENT_USAGE = 0;
     public static final int POWER_COMPONENT_CPU = 1;
     public static final int POWER_COMPONENT_BLUETOOTH = 2;
+    public static final int POWER_COMPONENT_CAMERA = 3;
+    public static final int POWER_COMPONENT_AUDIO = 4;
+    public static final int POWER_COMPONENT_VIDEO = 5;
+    public static final int POWER_COMPONENT_FLASHLIGHT = 6;
+    public static final int POWER_COMPONENT_SYSTEM_SERVICES = 7;
 
-    public static final int POWER_COMPONENT_COUNT = 3;
+    public static final int POWER_COMPONENT_COUNT = 8;
 
     public static final int FIRST_CUSTOM_POWER_COMPONENT_ID = 1000;
     public static final int LAST_CUSTOM_POWER_COMPONENT_ID = 9999;
@@ -75,6 +85,8 @@
             TIME_COMPONENT_CPU,
             TIME_COMPONENT_CPU_FOREGROUND,
             TIME_COMPONENT_BLUETOOTH,
+            TIME_COMPONENT_CAMERA,
+            TIME_COMPONENT_FLASHLIGHT,
     })
     @Retention(RetentionPolicy.SOURCE)
     public static @interface TimeComponent {
@@ -84,8 +96,12 @@
     public static final int TIME_COMPONENT_CPU = 1;
     public static final int TIME_COMPONENT_CPU_FOREGROUND = 2;
     public static final int TIME_COMPONENT_BLUETOOTH = 3;
+    public static final int TIME_COMPONENT_CAMERA = 4;
+    public static final int TIME_COMPONENT_AUDIO = 5;
+    public static final int TIME_COMPONENT_VIDEO = 6;
+    public static final int TIME_COMPONENT_FLASHLIGHT = 7;
 
-    public static final int TIME_COMPONENT_COUNT = 4;
+    public static final int TIME_COMPONENT_COUNT = 8;
 
     public static final int FIRST_CUSTOM_TIME_COMPONENT_ID = 1000;
     public static final int LAST_CUSTOM_TIME_COMPONENT_ID = 9999;
diff --git a/core/java/android/os/BugreportManager.java b/core/java/android/os/BugreportManager.java
index 46ad7b8..33736d3 100644
--- a/core/java/android/os/BugreportManager.java
+++ b/core/java/android/os/BugreportManager.java
@@ -26,7 +26,6 @@
 import android.annotation.SystemService;
 import android.app.ActivityManager;
 import android.content.Context;
-import android.os.Handler;
 import android.util.Log;
 import android.widget.Toast;
 
@@ -189,13 +188,18 @@
         }
     }
 
-    /*
-     * Cancels a currently running bugreport.
+    /**
+     * Cancels the currently running bugreport.
+     *
+     * <p>Apps are only able to cancel their own bugreports. App A cannot cancel a bugreport started
+     * by app B.
+     *
+     * @throws SecurityException if trying to cancel another app's bugreport in progress
      */
     @RequiresPermission(android.Manifest.permission.DUMP)
     public void cancelBugreport() {
         try {
-            mBinder.cancelBugreport();
+            mBinder.cancelBugreport(-1 /* callingUid */, mContext.getOpPackageName());
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/os/DropBoxManager.java b/core/java/android/os/DropBoxManager.java
index 3dce130..575fc4c 100644
--- a/core/java/android/os/DropBoxManager.java
+++ b/core/java/android/os/DropBoxManager.java
@@ -19,6 +19,10 @@
 import static android.Manifest.permission.PACKAGE_USAGE_STATS;
 import static android.Manifest.permission.READ_LOGS;
 
+import android.annotation.BytesLong;
+import android.annotation.CurrentTimeMillisLong;
+import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
@@ -35,6 +39,9 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.nio.charset.StandardCharsets;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -54,6 +61,11 @@
     @UnsupportedAppUsage
     private final IDropBoxManagerService mService;
 
+    /** @hide */
+    @IntDef(flag = true, prefix = { "IS_" }, value = { IS_EMPTY, IS_TEXT, IS_GZIPPED })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface Flags {}
+
     /** Flag value: Entry's content was deleted to save space. */
     public static final int IS_EMPTY = 1;
 
@@ -105,15 +117,15 @@
      * {@link #close()} when you are done using it.
      */
     public static class Entry implements Parcelable, Closeable {
-        private final String mTag;
-        private final long mTimeMillis;
+        private final @NonNull String mTag;
+        private final @CurrentTimeMillisLong long mTimeMillis;
 
-        private final byte[] mData;
-        private final ParcelFileDescriptor mFileDescriptor;
-        private final int mFlags;
+        private final @Nullable byte[] mData;
+        private final @Nullable ParcelFileDescriptor mFileDescriptor;
+        private final @Flags int mFlags;
 
         /** Create a new empty Entry with no contents. */
-        public Entry(String tag, long millis) {
+        public Entry(@NonNull String tag, @CurrentTimeMillisLong long millis) {
             if (tag == null) throw new NullPointerException("tag == null");
 
             mTag = tag;
@@ -124,13 +136,14 @@
         }
 
         /** Create a new Entry with plain text contents. */
-        public Entry(String tag, long millis, String text) {
+        public Entry(@NonNull String tag, @CurrentTimeMillisLong long millis,
+                @NonNull String text) {
             if (tag == null) throw new NullPointerException("tag == null");
             if (text == null) throw new NullPointerException("text == null");
 
             mTag = tag;
             mTimeMillis = millis;
-            mData = text.getBytes();
+            mData = text.getBytes(StandardCharsets.UTF_8);
             mFileDescriptor = null;
             mFlags = IS_TEXT;
         }
@@ -139,7 +152,8 @@
          * Create a new Entry with byte array contents.
          * The data array must not be modified after creating this entry.
          */
-        public Entry(String tag, long millis, byte[] data, int flags) {
+        public Entry(@NonNull String tag, @CurrentTimeMillisLong long millis,
+                @Nullable byte[] data, @Flags int flags) {
             if (tag == null) throw new NullPointerException("tag == null");
             if (((flags & IS_EMPTY) != 0) != (data == null)) {
                 throw new IllegalArgumentException("Bad flags: " + flags);
@@ -156,7 +170,8 @@
          * Create a new Entry with streaming data contents.
          * Takes ownership of the ParcelFileDescriptor.
          */
-        public Entry(String tag, long millis, ParcelFileDescriptor data, int flags) {
+        public Entry(@NonNull String tag, @CurrentTimeMillisLong long millis,
+                @Nullable ParcelFileDescriptor data, @Flags int flags) {
             if (tag == null) throw new NullPointerException("tag == null");
             if (((flags & IS_EMPTY) != 0) != (data == null)) {
                 throw new IllegalArgumentException("Bad flags: " + flags);
@@ -173,7 +188,8 @@
          * Create a new Entry with the contents read from a file.
          * The file will be read when the entry's contents are requested.
          */
-        public Entry(String tag, long millis, File data, int flags) throws IOException {
+        public Entry(@NonNull String tag, @CurrentTimeMillisLong long millis,
+                @NonNull File data, @Flags int flags) throws IOException {
             if (tag == null) throw new NullPointerException("tag == null");
             if ((flags & IS_EMPTY) != 0) throw new IllegalArgumentException("Bad flags: " + flags);
 
@@ -190,19 +206,26 @@
         }
 
         /** @return the tag originally attached to the entry. */
-        public String getTag() { return mTag; }
+        public @NonNull String getTag() {
+            return mTag;
+        }
 
         /** @return time when the entry was originally created. */
-        public long getTimeMillis() { return mTimeMillis; }
+        public @CurrentTimeMillisLong long getTimeMillis() {
+            return mTimeMillis;
+        }
 
         /** @return flags describing the content returned by {@link #getInputStream()}. */
-        public int getFlags() { return mFlags & ~IS_GZIPPED; }  // getInputStream() decompresses.
+        public @Flags int getFlags() {
+            // getInputStream() decompresses.
+            return mFlags & ~IS_GZIPPED;
+        }
 
         /**
          * @param maxBytes of string to return (will truncate at this length).
          * @return the uncompressed text contents of the entry, null if the entry is not text.
          */
-        public String getText(int maxBytes) {
+        public @Nullable String getText(@BytesLong int maxBytes) {
             if ((mFlags & IS_TEXT) == 0) return null;
             if (mData != null) return new String(mData, 0, Math.min(maxBytes, mData.length));
 
@@ -225,7 +248,7 @@
         }
 
         /** @return the uncompressed contents of the entry, or null if the contents were lost */
-        public InputStream getInputStream() throws IOException {
+        public @Nullable InputStream getInputStream() throws IOException {
             InputStream is;
             if (mData != null) {
                 is = new ByteArrayInputStream(mData);
@@ -293,17 +316,8 @@
      * @param tag describing the type of entry being stored
      * @param data value to store
      */
-    public void addText(String tag, String data) {
-        try {
-            mService.add(new Entry(tag, 0, data));
-        } catch (RemoteException e) {
-            if (e instanceof TransactionTooLargeException
-                    && mContext.getApplicationInfo().targetSdkVersion < Build.VERSION_CODES.N) {
-                Log.e(TAG, "App sent too much data, so it was ignored", e);
-                return;
-            }
-            throw e.rethrowFromSystemServer();
-        }
+    public void addText(@NonNull String tag, @NonNull String data) {
+        addData(tag, data.getBytes(StandardCharsets.UTF_8), IS_TEXT);
     }
 
     /**
@@ -313,10 +327,10 @@
      * @param data value to store
      * @param flags describing the data
      */
-    public void addData(String tag, byte[] data, int flags) {
+    public void addData(@NonNull String tag, @Nullable byte[] data, @Flags int flags) {
         if (data == null) throw new NullPointerException("data == null");
         try {
-            mService.add(new Entry(tag, 0, data, flags));
+            mService.addData(tag, data, flags);
         } catch (RemoteException e) {
             if (e instanceof TransactionTooLargeException
                     && mContext.getApplicationInfo().targetSdkVersion < Build.VERSION_CODES.N) {
@@ -336,15 +350,14 @@
      * @param flags describing the data
      * @throws IOException if the file can't be opened
      */
-    public void addFile(String tag, File file, int flags) throws IOException {
+    public void addFile(@NonNull String tag, @NonNull File file, @Flags int flags)
+            throws IOException {
         if (file == null) throw new NullPointerException("file == null");
-        Entry entry = new Entry(tag, 0, file, flags);
-        try {
-            mService.add(entry);
+        try (ParcelFileDescriptor pfd = ParcelFileDescriptor.open(file,
+                ParcelFileDescriptor.MODE_READ_ONLY)) {
+            mService.addFile(tag, pfd, flags);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
-        } finally {
-            entry.close();
         }
     }
 
diff --git a/core/java/android/os/OWNERS b/core/java/android/os/OWNERS
index e3ad4e6..2559a33 100644
--- a/core/java/android/os/OWNERS
+++ b/core/java/android/os/OWNERS
@@ -23,6 +23,10 @@
 per-file BatteryUsageStats* = file:/BATTERY_STATS_OWNERS
 per-file PowerComponents.java = file:/BATTERY_STATS_OWNERS
 
+# Multiuser
+per-file IUser* = file:/MULTIUSER_OWNERS
+per-file User* = file:/MULTIUSER_OWNERS
+
 # Binder
 per-file BadParcelableException.java = file:platform/frameworks/native:/libs/binder/OWNERS
 per-file Binder.java = file:platform/frameworks/native:/libs/binder/OWNERS
diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index 8048b9d..39e3e14 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -31,9 +31,12 @@
 
 import libcore.io.IoUtils;
 
+import java.io.BufferedReader;
 import java.io.FileDescriptor;
+import java.io.FileReader;
 import java.io.IOException;
 import java.util.Map;
+import java.util.StringTokenizer;
 import java.util.concurrent.TimeoutException;
 
 /**
@@ -1430,4 +1433,38 @@
     }
 
     private static native int nativePidFdOpen(int pid, int flags) throws ErrnoException;
+
+    /**
+     * Checks if a process corresponding to a specific pid owns any file locks.
+     * @param pid The process ID for which we want to know the existence of file locks.
+     * @return true If the process holds any file locks, false otherwise.
+     * @throws IOException if /proc/locks can't be accessed.
+     *
+     * @hide
+     */
+    public static boolean hasFileLocks(int pid) throws IOException {
+        BufferedReader br = null;
+
+        try {
+            br = new BufferedReader(new FileReader("/proc/locks"));
+            String line;
+
+            while ((line = br.readLine()) != null) {
+                StringTokenizer st = new StringTokenizer(line);
+
+                for (int i = 0; i < 5 && st.hasMoreTokens(); i++) {
+                    String str = st.nextToken();
+                    if (i == 4 && Integer.parseInt(str) == pid) {
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        } finally {
+            if (br != null) {
+                br.close();
+            }
+        }
+    }
 }
diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index e7d19c5..ed60baf 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -2040,13 +2040,16 @@
     }
 
     /**
-     * Checks if specified user can have restricted profile.
+     * Checks if the calling context user can have a restricted profile.
+     * @return whether the context user can have a restricted profile.
      * @hide
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.MANAGE_USERS)
-    public boolean canHaveRestrictedProfile(@UserIdInt int userId) {
+    @UserHandleAware
+    public boolean canHaveRestrictedProfile() {
         try {
-            return mService.canHaveRestrictedProfile(userId);
+            return mService.canHaveRestrictedProfile(mUserId);
         } catch (RemoteException re) {
             throw re.rethrowFromSystemServer();
         }
@@ -2068,6 +2071,25 @@
     }
 
     /**
+     * Get the parent of a restricted profile.
+     *
+     * @return the parent of the user or {@code null} if the user is not restricted profile
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(anyOf = {Manifest.permission.MANAGE_USERS,
+            Manifest.permission.CREATE_USERS})
+    @UserHandleAware
+    public @Nullable UserHandle getRestrictedProfileParent() {
+        final UserInfo info = getUserInfo(mUserId);
+        if (info == null) return null;
+        if (!info.isRestricted()) return null;
+        final int parent = info.restrictedProfileParentId;
+        if (parent == UserHandle.USER_NULL) return null;
+        return UserHandle.of(parent);
+    }
+
+    /**
      * Checks if a user is a guest user.
      * @return whether user is a guest user.
      * @hide
diff --git a/core/java/android/os/VibrationEffect.java b/core/java/android/os/VibrationEffect.java
index b57418d..c0b2ada 100644
--- a/core/java/android/os/VibrationEffect.java
+++ b/core/java/android/os/VibrationEffect.java
@@ -1071,6 +1071,7 @@
                 PRIMITIVE_SLOW_RISE,
                 PRIMITIVE_QUICK_FALL,
                 PRIMITIVE_TICK,
+                PRIMITIVE_LOW_TICK,
         })
         @Retention(RetentionPolicy.SOURCE)
         public @interface Primitive {}
@@ -1116,6 +1117,12 @@
          */
         // Internally this maps to the HAL constant CompositePrimitive::LIGHT_TICK
         public static final int PRIMITIVE_TICK = 7;
+        /**
+         * This very short low frequency effect should produce a light crisp sensation
+         * intended to be used repetitively for dynamic feedback.
+         */
+        // Internally this maps to the HAL constant CompositePrimitive::LOW_TICK
+        public static final int PRIMITIVE_LOW_TICK = 8;
 
 
         private ArrayList<PrimitiveEffect> mEffects = new ArrayList<>();
@@ -1194,7 +1201,7 @@
          *
          */
         static int checkPrimitive(int primitiveId) {
-            Preconditions.checkArgumentInRange(primitiveId, PRIMITIVE_NOOP, PRIMITIVE_TICK,
+            Preconditions.checkArgumentInRange(primitiveId, PRIMITIVE_NOOP, PRIMITIVE_LOW_TICK,
                     "primitiveId");
             return primitiveId;
         }
@@ -1223,6 +1230,8 @@
                     return "PRIMITIVE_QUICK_FALL";
                 case PRIMITIVE_TICK:
                     return "PRIMITIVE_TICK";
+                case PRIMITIVE_LOW_TICK:
+                    return "PRIMITIVE_LOW_TICK";
                 default:
                     return Integer.toString(id);
             }
diff --git a/core/java/android/os/image/DynamicSystemClient.java b/core/java/android/os/image/DynamicSystemClient.java
index 0fe8894..5aa4e27 100644
--- a/core/java/android/os/image/DynamicSystemClient.java
+++ b/core/java/android/os/image/DynamicSystemClient.java
@@ -35,8 +35,6 @@
 import android.os.Messenger;
 import android.os.ParcelableException;
 import android.os.RemoteException;
-import android.os.SystemProperties;
-import android.util.FeatureFlagUtils;
 import android.util.Slog;
 
 import java.lang.annotation.Retention;
@@ -251,13 +249,7 @@
                 mService.send(msg);
             } catch (RemoteException e) {
                 Slog.e(TAG, "Unable to get status from installation service");
-                if (mExecutor != null) {
-                    mExecutor.execute(() -> {
-                        mListener.onStatusChanged(STATUS_UNKNOWN, CAUSE_ERROR_IPC, 0, e);
-                    });
-                } else {
-                    mListener.onStatusChanged(STATUS_UNKNOWN, CAUSE_ERROR_IPC, 0, e);
-                }
+                notifyOnStatusChangedListener(STATUS_UNKNOWN, CAUSE_ERROR_IPC, 0, e);
             }
         }
 
@@ -311,6 +303,20 @@
         mExecutor = null;
     }
 
+    private void notifyOnStatusChangedListener(
+            int status, int cause, long progress, Throwable detail) {
+        if (mListener != null) {
+            if (mExecutor != null) {
+                mExecutor.execute(
+                        () -> {
+                            mListener.onStatusChanged(status, cause, progress, detail);
+                        });
+            } else {
+                mListener.onStatusChanged(status, cause, progress, detail);
+            }
+        }
+    }
+
     /**
      * Bind to {@code DynamicSystem} installation service. Binding to the installation service
      * allows it to send status updates to {@link #OnStatusChangedListener}. It is recommanded
@@ -320,11 +326,6 @@
     @RequiresPermission(android.Manifest.permission.INSTALL_DYNAMIC_SYSTEM)
     @SystemApi
     public void bind() {
-        if (!featureFlagEnabled()) {
-            Slog.w(TAG, FeatureFlagUtils.DYNAMIC_SYSTEM + " not enabled; bind() aborted.");
-            return;
-        }
-
         Intent intent = new Intent();
         intent.setClassName("com.android.dynsystem",
                 "com.android.dynsystem.DynamicSystemInstallationService");
@@ -395,11 +396,6 @@
     @RequiresPermission(android.Manifest.permission.INSTALL_DYNAMIC_SYSTEM)
     public void start(@NonNull Uri systemUrl, @BytesLong long systemSize,
             @BytesLong long userdataSize) {
-        if (!featureFlagEnabled()) {
-            Slog.w(TAG, FeatureFlagUtils.DYNAMIC_SYSTEM + " not enabled; start() aborted.");
-            return;
-        }
-
         Intent intent = new Intent();
 
         intent.setClassName("com.android.dynsystem",
@@ -407,6 +403,7 @@
 
         intent.setData(systemUrl);
         intent.setAction(ACTION_START_INSTALL);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 
         intent.putExtra(KEY_SYSTEM_SIZE, systemSize);
         intent.putExtra(KEY_USERDATA_SIZE, userdataSize);
@@ -414,11 +411,6 @@
         mContext.startActivity(intent);
     }
 
-    private boolean featureFlagEnabled() {
-        return SystemProperties.getBoolean(
-                FeatureFlagUtils.PERSIST_PREFIX + FeatureFlagUtils.DYNAMIC_SYSTEM, false);
-    }
-
     private void handleMessage(Message msg) {
         switch (msg.what) {
             case MSG_POST_STATUS:
@@ -432,13 +424,7 @@
 
                 Throwable detail = t == null ? null : t.getCause();
 
-                if (mExecutor != null) {
-                    mExecutor.execute(() -> {
-                        mListener.onStatusChanged(status, cause, progress, detail);
-                    });
-                } else {
-                    mListener.onStatusChanged(status, cause, progress, detail);
-                }
+                notifyOnStatusChangedListener(status, cause, progress, detail);
                 break;
             default:
                 // do nothing
diff --git a/core/java/android/os/incremental/IIncrementalService.aidl b/core/java/android/os/incremental/IIncrementalService.aidl
index ca92ad5..7db5a80 100644
--- a/core/java/android/os/incremental/IIncrementalService.aidl
+++ b/core/java/android/os/incremental/IIncrementalService.aidl
@@ -21,6 +21,7 @@
 import android.os.incremental.IncrementalNewFileParams;
 import android.os.incremental.IStorageLoadingProgressListener;
 import android.os.incremental.IStorageHealthListener;
+import android.os.incremental.PerUidReadTimeouts;
 import android.os.incremental.StorageHealthCheckParams;
 
 /** @hide */
@@ -40,7 +41,8 @@
     int createStorage(in @utf8InCpp String path, in DataLoaderParamsParcel params, int createMode,
                       in IDataLoaderStatusListener statusListener,
                       in StorageHealthCheckParams healthCheckParams,
-                      in IStorageHealthListener healthListener);
+                      in IStorageHealthListener healthListener,
+                      in PerUidReadTimeouts[] perUidReadTimeouts);
     int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode);
 
     /**
@@ -123,7 +125,7 @@
     /**
      * Permanently disable readlogs reporting for a storage given its ID.
      */
-    void disableReadLogs(int storageId);
+    void disallowReadLogs(int storageId);
 
     /**
      * Setting up native library directories and extract native libs onto a storage if needed.
diff --git a/core/java/android/os/incremental/IncrementalFileStorages.java b/core/java/android/os/incremental/IncrementalFileStorages.java
index 284c2df..59292baa 100644
--- a/core/java/android/os/incremental/IncrementalFileStorages.java
+++ b/core/java/android/os/incremental/IncrementalFileStorages.java
@@ -69,7 +69,8 @@
             @Nullable IDataLoaderStatusListener statusListener,
             @Nullable StorageHealthCheckParams healthCheckParams,
             @Nullable IStorageHealthListener healthListener,
-            List<InstallationFileParcel> addedFiles) throws IOException {
+            @NonNull List<InstallationFileParcel> addedFiles,
+            @NonNull PerUidReadTimeouts[] perUidReadTimeouts) throws IOException {
         // TODO(b/136132412): validity check if session should not be incremental
         IncrementalManager incrementalManager = (IncrementalManager) context.getSystemService(
                 Context.INCREMENTAL_SERVICE);
@@ -80,7 +81,7 @@
 
         final IncrementalFileStorages result = new IncrementalFileStorages(stageDir,
                 incrementalManager, dataLoaderParams, statusListener, healthCheckParams,
-                healthListener);
+                healthListener, perUidReadTimeouts);
         for (InstallationFileParcel file : addedFiles) {
             if (file.location == LOCATION_DATA_APP) {
                 try {
@@ -105,7 +106,8 @@
             @NonNull DataLoaderParams dataLoaderParams,
             @Nullable IDataLoaderStatusListener statusListener,
             @Nullable StorageHealthCheckParams healthCheckParams,
-            @Nullable IStorageHealthListener healthListener) throws IOException {
+            @Nullable IStorageHealthListener healthListener,
+            @NonNull PerUidReadTimeouts[] perUidReadTimeouts) throws IOException {
         try {
             mStageDir = stageDir;
             mIncrementalManager = incrementalManager;
@@ -124,7 +126,7 @@
                 mDefaultStorage = mIncrementalManager.createStorage(stageDir.getAbsolutePath(),
                         dataLoaderParams, IncrementalManager.CREATE_MODE_CREATE
                                 | IncrementalManager.CREATE_MODE_TEMPORARY_BIND, false,
-                        statusListener, healthCheckParams, healthListener);
+                        statusListener, healthCheckParams, healthListener, perUidReadTimeouts);
                 if (mDefaultStorage == null) {
                     throw new IOException(
                             "Couldn't create incremental storage at " + stageDir);
@@ -163,8 +165,8 @@
     /**
      * Permanently disables readlogs.
      */
-    public void disableReadLogs() {
-        mDefaultStorage.disableReadLogs();
+    public void disallowReadLogs() {
+        mDefaultStorage.disallowReadLogs();
     }
 
     /**
diff --git a/core/java/android/os/incremental/IncrementalManager.java b/core/java/android/os/incremental/IncrementalManager.java
index fb47ef0..4b93270 100644
--- a/core/java/android/os/incremental/IncrementalManager.java
+++ b/core/java/android/os/incremental/IncrementalManager.java
@@ -40,6 +40,7 @@
 import java.nio.file.Paths;
 import java.nio.file.SimpleFileVisitor;
 import java.nio.file.attribute.BasicFileAttributes;
+import java.util.Objects;
 
 /**
  * Provides operations to open or create an IncrementalStorage, using IIncrementalService
@@ -104,10 +105,14 @@
             boolean autoStartDataLoader,
             @Nullable IDataLoaderStatusListener statusListener,
             @Nullable StorageHealthCheckParams healthCheckParams,
-            @Nullable IStorageHealthListener healthListener) {
+            @Nullable IStorageHealthListener healthListener,
+            @NonNull PerUidReadTimeouts[] perUidReadTimeouts) {
+        Objects.requireNonNull(path);
+        Objects.requireNonNull(params);
+        Objects.requireNonNull(perUidReadTimeouts);
         try {
             final int id = mService.createStorage(path, params.getData(), createMode,
-                    statusListener, healthCheckParams, healthListener);
+                    statusListener, healthCheckParams, healthListener, perUidReadTimeouts);
             if (id < 0) {
                 return null;
             }
diff --git a/core/java/android/os/incremental/IncrementalStorage.java b/core/java/android/os/incremental/IncrementalStorage.java
index b913faf..5b688bb 100644
--- a/core/java/android/os/incremental/IncrementalStorage.java
+++ b/core/java/android/os/incremental/IncrementalStorage.java
@@ -432,9 +432,9 @@
     /**
      * Permanently disable readlogs collection.
      */
-    public void disableReadLogs() {
+    public void disallowReadLogs() {
         try {
-            mService.disableReadLogs(mId);
+            mService.disallowReadLogs(mId);
         } catch (RemoteException e) {
             e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/os/incremental/PerUidReadTimeouts.aidl b/core/java/android/os/incremental/PerUidReadTimeouts.aidl
new file mode 100644
index 0000000..84f30a6
--- /dev/null
+++ b/core/java/android/os/incremental/PerUidReadTimeouts.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os.incremental;
+
+/**
+ * Max value is ~1hr = 3600s = 3600000ms = 3600000000us
+ * @hide
+ */
+parcelable PerUidReadTimeouts {
+    /** UID to apply these timeouts to */
+    int uid;
+
+    /**
+    * Min time to read any block. Note that this doesn't apply to reads
+    * which are satisfied from the page cache.
+    */
+    long minTimeUs;
+
+    /**
+    * Min time to satisfy a pending read. Must be >= min_time_us. Any
+    * pending read which is filled before this time will be delayed so
+    * that the total read time >= this value.
+    */
+    long minPendingTimeUs;
+
+    /**
+    * Max time to satisfy a pending read before the read times out.
+    * Must be >= min_pending_time_us
+    */
+    long maxPendingTimeUs;
+}
diff --git a/core/java/android/os/storage/StorageVolume.java b/core/java/android/os/storage/StorageVolume.java
index 8ac1fc1..b5abe2a 100644
--- a/core/java/android/os/storage/StorageVolume.java
+++ b/core/java/android/os/storage/StorageVolume.java
@@ -163,7 +163,7 @@
         mMaxFileSize = in.readLong();
         mOwner = in.readParcelable(null);
         if (in.readInt() != 0) {
-            mUuid = StorageManager.convert(in.readString());
+            mUuid = StorageManager.convert(in.readString8());
         } else {
             mUuid = null;
         }
diff --git a/core/java/android/permission/PermGroupUsage.java b/core/java/android/permission/PermGroupUsage.java
index 3bee401..7335e00 100644
--- a/core/java/android/permission/PermGroupUsage.java
+++ b/core/java/android/permission/PermGroupUsage.java
@@ -30,17 +30,19 @@
 
     private final String mPackageName;
     private final int mUid;
+    private final long mLastAccess;
     private final String mPermGroupName;
     private final boolean mIsActive;
     private final boolean mIsPhoneCall;
     private final CharSequence mAttribution;
 
     PermGroupUsage(@NonNull String packageName, int uid,
-            @NonNull String permGroupName, boolean isActive, boolean isPhoneCall,
+            @NonNull String permGroupName, long lastAccess, boolean isActive, boolean isPhoneCall,
             @Nullable CharSequence attribution) {
         this.mPackageName = packageName;
         this.mUid = uid;
         this.mPermGroupName = permGroupName;
+        this.mLastAccess = lastAccess;
         this.mIsActive = isActive;
         this.mIsPhoneCall = isPhoneCall;
         this.mAttribution = attribution;
@@ -58,6 +60,10 @@
         return mPermGroupName;
     }
 
+    public long getLastAccess() {
+        return mLastAccess;
+    }
+
     public boolean isActive() {
         return mIsActive;
     }
diff --git a/core/java/android/permission/PermissionControllerManager.java b/core/java/android/permission/PermissionControllerManager.java
index 0ba09fd..f306805 100644
--- a/core/java/android/permission/PermissionControllerManager.java
+++ b/core/java/android/permission/PermissionControllerManager.java
@@ -663,6 +663,34 @@
     }
 
     /**
+     * Gets the description of the privileges associated with the given device profiles
+     *
+     * @param profileName Name of the device profile
+     * @param executor Executor on which to invoke the callback
+     * @param callback Callback to receive the result
+     *
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MANAGE_COMPANION_DEVICES)
+    public void getPrivilegesDescriptionStringForProfile(
+            @NonNull String profileName,
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull Consumer<String> callback) {
+        mRemoteService.postAsync(service -> {
+            AndroidFuture<String> future = new AndroidFuture<>();
+            service.getPrivilegesDescriptionStringForProfile(profileName, future);
+            return future;
+        }).whenCompleteAsync((description, err) -> {
+            if (err != null) {
+                Log.e(TAG, "Error from getPrivilegesDescriptionStringForProfile", err);
+                callback.accept(null);
+            } else {
+                callback.accept(description);
+            }
+        }, executor);
+    }
+
+    /**
      * @see PermissionControllerManager#updateUserSensitiveForApp
      * @hide
      */
diff --git a/core/java/android/permission/PermissionControllerService.java b/core/java/android/permission/PermissionControllerService.java
index 8441fea..8105b65 100644
--- a/core/java/android/permission/PermissionControllerService.java
+++ b/core/java/android/permission/PermissionControllerService.java
@@ -540,12 +540,13 @@
             public void getPrivilegesDescriptionStringForProfile(
                     @NonNull String deviceProfileName,
                     @NonNull AndroidFuture<String> callback) {
-                checkStringNotEmpty(deviceProfileName);
-                Objects.requireNonNull(callback);
-
-                enforceSomePermissionsGrantedToCaller(Manifest.permission.MANAGE_COMPANION_DEVICES);
-
                 try {
+                    checkStringNotEmpty(deviceProfileName);
+                    Objects.requireNonNull(callback);
+
+                    enforceSomePermissionsGrantedToCaller(
+                            Manifest.permission.MANAGE_COMPANION_DEVICES);
+
                     callback.complete(PermissionControllerService
                             .this
                             .getPrivilegesDescriptionStringForProfile(deviceProfileName));
diff --git a/core/java/android/permission/PermissionUsageHelper.java b/core/java/android/permission/PermissionUsageHelper.java
index 7243234..00ba867 100644
--- a/core/java/android/permission/PermissionUsageHelper.java
+++ b/core/java/android/permission/PermissionUsageHelper.java
@@ -187,7 +187,7 @@
             for (int usageNum = 0; usageNum < numUsages; usageNum++) {
                 OpUsage usage = rawUsages.get(permGroup).get(usageNum);
                 usages.add(new PermGroupUsage(usage.packageName, usage.uid, permGroup,
-                        usage.isRunning, isPhone,
+                        usage.lastAccessTime, usage.isRunning, isPhone,
                         packagesWithAttributionLabels.get(usage.toPackageAttr())));
             }
         }
@@ -241,7 +241,7 @@
                             opEntry.getAttributedOpEntries().get(attributionTag);
 
                     long lastAccessTime = attrOpEntry.getLastAccessTime(opFlags);
-                    if (lastAccessTime < recentThreshold) {
+                    if (lastAccessTime < recentThreshold && !attrOpEntry.isRunning()) {
                         continue;
                     }
                     if (!isUserSensitive(packageName, user, op)
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index d1aa489..0bdd574 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -54,6 +54,7 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import java.io.ByteArrayOutputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -96,6 +97,10 @@
      */
     public static final String SHADOW_AUTHORITY = "call_log_shadow";
 
+    /** @hide */
+    public static final Uri SHADOW_CALL_COMPOSER_PICTURE_URI = CALL_COMPOSER_PICTURE_URI.buildUpon()
+            .authority(SHADOW_AUTHORITY).build();
+
     /**
      * Describes an error encountered while storing a call composer picture in the call log.
      * @hide
@@ -143,7 +148,6 @@
 
         private final int mErrorCode;
 
-        /** @hide */
         public CallComposerLoggingException(@CallComposerLoggingError int errorCode) {
             mErrorCode = errorCode;
         }
@@ -154,6 +158,29 @@
         public @CallComposerLoggingError int getErrorCode() {
             return mErrorCode;
         }
+
+        @Override
+        public String toString() {
+            String errorString;
+            switch (mErrorCode) {
+                case ERROR_UNKNOWN:
+                    errorString = "UNKNOWN";
+                    break;
+                case ERROR_REMOTE_END_CLOSED:
+                    errorString = "REMOTE_END_CLOSED";
+                    break;
+                case ERROR_STORAGE_FULL:
+                    errorString = "STORAGE_FULL";
+                    break;
+                case ERROR_INPUT_CLOSED:
+                    errorString = "INPUT_CLOSED";
+                    break;
+                default:
+                    errorString = "[[" + mErrorCode + "]]";
+                    break;
+            }
+            return "CallComposerLoggingException: " + errorString;
+        }
     }
 
     /**
@@ -179,7 +206,10 @@
      * @hide
      */
     @SystemApi
-    @RequiresPermission(Manifest.permission.WRITE_CALL_LOG)
+    @RequiresPermission(allOf = {
+            Manifest.permission.WRITE_CALL_LOG,
+            Manifest.permission.INTERACT_ACROSS_USERS
+    })
     public static void storeCallComposerPictureAsUser(@NonNull Context context,
             @Nullable UserHandle user,
             @NonNull InputStream input,
@@ -191,69 +221,164 @@
         Objects.requireNonNull(callback);
 
         executor.execute(() -> {
-            Uri pictureFileUri;
-            Uri pictureInsertionUri = context.getSystemService(UserManager.class)
-                    .isUserUnlocked() ? CALL_COMPOSER_PICTURE_URI
-                    : CALL_COMPOSER_PICTURE_URI.buildUpon().authority(SHADOW_AUTHORITY).build();
-            try {
-                // ContentResolver#insert says that the second argument is nullable. It is in fact
-                // not nullable.
-                ContentValues cv = new ContentValues();
-                pictureFileUri = context.getContentResolver().insert(pictureInsertionUri, cv);
-            } catch (ParcelableException e) {
-                // Most likely an IOException. We don't have a good way of distinguishing them so
-                // just return an unknown error.
-                sendCallComposerError(callback, CallComposerLoggingException.ERROR_UNKNOWN);
-                return;
+            ByteArrayOutputStream tmpOut = new ByteArrayOutputStream();
+
+            // Read the entire input into memory first in case we have to write multiple times and
+            // the input isn't resettable.
+            byte[] buffer = new byte[1024];
+            int bytesRead;
+            while (true) {
+                try {
+                    bytesRead = input.read(buffer);
+                } catch (IOException e) {
+                    Log.e(LOG_TAG, "IOException while reading call composer pic from input: "
+                            + e);
+                    callback.onError(new CallComposerLoggingException(
+                            CallComposerLoggingException.ERROR_INPUT_CLOSED));
+                    return;
+                }
+                if (bytesRead < 0) {
+                    break;
+                }
+                tmpOut.write(buffer, 0, bytesRead);
             }
-            if (pictureFileUri == null) {
-                // If the call log provider returns null, it means that there's not enough space
-                // left to store the maximum-sized call composer image.
-                sendCallComposerError(callback, CallComposerLoggingException.ERROR_STORAGE_FULL);
+            byte[] picData = tmpOut.toByteArray();
+
+            UserManager userManager = context.getSystemService(UserManager.class);
+            // Nasty casework for the shadow calllog begins...
+            // First see if we're just inserting for one user. If so, insert into the shadow
+            // based on whether that user is unlocked.
+            if (user != null) {
+                Uri baseUri = userManager.isUserUnlocked(user) ? CALL_COMPOSER_PICTURE_URI
+                        : SHADOW_CALL_COMPOSER_PICTURE_URI;
+                Uri pictureInsertionUri = ContentProvider.maybeAddUserId(baseUri,
+                        user.getIdentifier());
+                Log.i(LOG_TAG, "Inserting call composer for single user at "
+                        + pictureInsertionUri);
+
+                try {
+                    Uri result = storeCallComposerPictureAtUri(
+                            context, pictureInsertionUri, false, picData);
+                    callback.onResult(result);
+                } catch (CallComposerLoggingException e) {
+                    callback.onError(e);
+                }
                 return;
             }
 
-            boolean wroteSuccessfully = false;
-            try (ParcelFileDescriptor pfd =
-                         context.getContentResolver().openFileDescriptor(pictureFileUri, "w")) {
-                FileOutputStream output = new FileOutputStream(pfd.getFileDescriptor());
-                byte[] buffer = new byte[1024];
-                int bytesRead;
-                while (true) {
+            // Next, see if the system user is locked. If so, only insert to the system shadow
+            if (!userManager.isUserUnlocked(UserHandle.SYSTEM)) {
+                Uri pictureInsertionUri = ContentProvider.maybeAddUserId(
+                        SHADOW_CALL_COMPOSER_PICTURE_URI,
+                        UserHandle.SYSTEM.getIdentifier());
+                Log.i(LOG_TAG, "Inserting call composer for all users, but system locked at "
+                        + pictureInsertionUri);
+                try {
+                    Uri result =
+                            storeCallComposerPictureAtUri(context, pictureInsertionUri,
+                                    true, picData);
+                    callback.onResult(result);
+                } catch (CallComposerLoggingException e) {
+                    callback.onError(e);
+                }
+                return;
+            }
+
+            // If we're inserting to all users and the system user is unlocked, then insert to all
+            // running users. Non running/still locked users will copy from the system when they
+            // start.
+            // First, insert to the system calllog to get the basename to use for the rest of the
+            // users.
+            Uri systemPictureInsertionUri = ContentProvider.maybeAddUserId(
+                    CALL_COMPOSER_PICTURE_URI,
+                    UserHandle.SYSTEM.getIdentifier());
+            Uri systemInsertedPicture;
+            try {
+                systemInsertedPicture =
+                        storeCallComposerPictureAtUri(context, systemPictureInsertionUri,
+                                true, picData);
+                Log.i(LOG_TAG, "Inserting call composer for all users, succeeded with system,"
+                        + " result is " + systemInsertedPicture);
+            } catch (CallComposerLoggingException e) {
+                callback.onError(e);
+                return;
+            }
+
+            // Next, insert into all users that have call log access AND are running AND are
+            // decrypted.
+            Uri strippedInsertionUri = ContentProvider.getUriWithoutUserId(systemInsertedPicture);
+            for (UserInfo u : userManager.getAliveUsers()) {
+                UserHandle userHandle = u.getUserHandle();
+                if (userHandle.isSystem()) {
+                    // Already written.
+                    continue;
+                }
+
+                if (!Calls.shouldHaveSharedCallLogEntries(
+                        context, userManager, userHandle.getIdentifier())) {
+                    // Shouldn't have calllog entries.
+                    continue;
+                }
+
+                if (userManager.isUserRunning(userHandle)
+                        && userManager.isUserUnlocked(userHandle)) {
+                    Uri insertionUri = ContentProvider.maybeAddUserId(strippedInsertionUri,
+                            userHandle.getIdentifier());
+                    Log.i(LOG_TAG, "Inserting call composer for all users, now on user "
+                            + userHandle + " inserting at " + insertionUri);
                     try {
-                        bytesRead = input.read(buffer);
-                    } catch (IOException e) {
-                        sendCallComposerError(callback,
-                                CallComposerLoggingException.ERROR_INPUT_CLOSED);
-                        throw e;
-                    }
-                    if (bytesRead < 0) {
-                        break;
-                    }
-                    try {
-                        output.write(buffer, 0, bytesRead);
-                    } catch (IOException e) {
-                        sendCallComposerError(callback,
-                                CallComposerLoggingException.ERROR_REMOTE_END_CLOSED);
-                        throw e;
+                        storeCallComposerPictureAtUri(context, insertionUri, false, picData);
+                    } catch (CallComposerLoggingException e) {
+                        Log.e(LOG_TAG, "Error writing for user " + userHandle.getIdentifier()
+                                + ": " + e);
+                        // If one or more users failed but the system user succeeded, don't return
+                        // an error -- the image is still around somewhere, and we'll be able to
+                        // find it in the system user's call log if needed.
                     }
                 }
-                wroteSuccessfully = true;
-            } catch (FileNotFoundException e) {
-                callback.onError(new CallComposerLoggingException(
-                        CallComposerLoggingException.ERROR_UNKNOWN));
-            } catch (IOException e) {
-                Log.e(LOG_TAG, "IOException while writing call composer pic to call log: "
-                        + e);
             }
+            callback.onResult(strippedInsertionUri);
+        });
+    }
 
-            if (wroteSuccessfully) {
-                callback.onResult(pictureFileUri);
-            } else {
+    private static Uri storeCallComposerPictureAtUri(
+            Context context, Uri insertionUri,
+            boolean forAllUsers, byte[] picData) throws CallComposerLoggingException {
+        Uri pictureFileUri;
+        try {
+            ContentValues cv = new ContentValues();
+            cv.put(Calls.ADD_FOR_ALL_USERS, forAllUsers ? 1 : 0);
+            pictureFileUri = context.getContentResolver().insert(insertionUri, cv);
+        } catch (ParcelableException e) {
+            // Most likely an IOException. We don't have a good way of distinguishing them so
+            // just return an unknown error.
+            throw new CallComposerLoggingException(CallComposerLoggingException.ERROR_UNKNOWN);
+        }
+        if (pictureFileUri == null) {
+            // If the call log provider returns null, it means that there's not enough space
+            // left to store the maximum-sized call composer image.
+            throw new CallComposerLoggingException(CallComposerLoggingException.ERROR_STORAGE_FULL);
+        }
+
+        try (ParcelFileDescriptor pfd =
+                     context.getContentResolver().openFileDescriptor(pictureFileUri, "w")) {
+            FileOutputStream output = new FileOutputStream(pfd.getFileDescriptor());
+            try {
+                output.write(picData);
+            } catch (IOException e) {
+                Log.e(LOG_TAG, "Got IOException writing to remote end: " + e);
                 // Clean up our mess if we didn't successfully write the file.
                 context.getContentResolver().delete(pictureFileUri, null);
+                throw new CallComposerLoggingException(
+                        CallComposerLoggingException.ERROR_REMOTE_END_CLOSED);
             }
-        });
+        } catch (FileNotFoundException e) {
+            throw new CallComposerLoggingException(CallComposerLoggingException.ERROR_UNKNOWN);
+        } catch (IOException e) {
+            // Ignore, this is only thrown upon closing.
+            Log.e(LOG_TAG, "Got IOException closing remote descriptor: " + e);
+        }
+        return pictureFileUri;
     }
 
     // Only call on the correct executor.
diff --git a/core/java/android/provider/DeviceConfig.java b/core/java/android/provider/DeviceConfig.java
index ec4d81c..7a856e8 100644
--- a/core/java/android/provider/DeviceConfig.java
+++ b/core/java/android/provider/DeviceConfig.java
@@ -101,6 +101,13 @@
     public static final String NAMESPACE_APP_COMPAT = "app_compat";
 
     /**
+     * Namespace for all app hibernation related features.
+     * @hide
+     */
+    @SystemApi
+    public static final String NAMESPACE_APP_HIBERNATION = "app_hibernation";
+
+    /**
      * Namespace for app standby configurations.
      *
      * @hide
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 69ca28a..9db7ca0 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -14630,6 +14630,34 @@
         public static final String BACKPORT_S_NOTIF_RULES = "backport_s_notif_rules";
 
         /**
+         * The decoration to put on fully custom views that target S.
+         *
+         * <p>Values are:
+         * <br>0: DECORATION_NONE: no decorations.
+         * <br>1: DECORATION_MINIMAL: most minimal template; just the icon and the expander.
+         * <br>2: DECORATION_PARTIAL: basic template without the top line.
+         * <br>3: DECORATION_FULL_COMPATIBLE: basic template with the top line; 40dp of height.
+         * <br>4: DECORATION_FULL_CONSTRAINED: basic template with the top line;  28dp of height.
+         * <p>See {@link android.app.Notification.DevFlags} for more details.
+         * @hide
+         */
+        public static final String FULLY_CUSTOM_VIEW_NOTIF_DECORATION =
+                "fully_custom_view_notif_decoration";
+
+        /**
+         * The decoration to put on decorated custom views that target S.
+         *
+         * <p>Values are:
+         * <br>2: DECORATION_PARTIAL: basic template without the top line.
+         * <br>3: DECORATION_FULL_COMPATIBLE: basic template with the top line; 40dp of height.
+         * <br>4: DECORATION_FULL_CONSTRAINED: basic template with the top line;  28dp of height.
+         * <p>See {@link android.app.Notification.DevFlags} for more details.
+         * @hide
+         */
+        public static final String DECORATED_CUSTOM_VIEW_NOTIF_DECORATION =
+                "decorated_custom_view_notif_decoration";
+
+        /**
          * Block untrusted touches mode.
          *
          * Can be one of:
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl b/core/java/android/service/translation/ITranslationCallback.aidl
similarity index 62%
copy from media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
copy to core/java/android/service/translation/ITranslationCallback.aidl
index 5e48adc..333cb57 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
+++ b/core/java/android/service/translation/ITranslationCallback.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,11 +14,16 @@
  * limitations under the License.
  */
 
-package android.media.tv.tunerresourcemanager;
+package android.service.translation;
+
+import android.view.translation.TranslationResponse;
 
 /**
- * Information required to request a Tuner Frontend.
+ * Interface to receive the result of a {@code TranslationRequest}.
  *
  * @hide
  */
-parcelable TunerFrontendRequest;
\ No newline at end of file
+oneway interface ITranslationCallback {
+    void onTranslationComplete(in TranslationResponse translationResponse);
+    void onError();
+}
diff --git a/core/java/android/service/translation/ITranslationService.aidl b/core/java/android/service/translation/ITranslationService.aidl
new file mode 100644
index 0000000..6d6f278
--- /dev/null
+++ b/core/java/android/service/translation/ITranslationService.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.translation;
+
+import android.service.translation.TranslationRequest;
+import android.service.translation.ITranslationCallback;
+import android.view.translation.TranslationSpec;
+import com.android.internal.os.IResultReceiver;
+
+/**
+ * System-wide on-device translation service.
+ *
+ * <p>Services requests to translate text between different languages. The primary use case for this
+ * service is automatic translation of text and web views, when the auto Translate feature is
+ * enabled.
+ *
+ * @hide
+ */
+oneway interface ITranslationService {
+    void onConnected();
+    void onDisconnected();
+    void onCreateTranslationSession(in TranslationSpec sourceSpec, in TranslationSpec destSpec,
+         int sessionId, in IResultReceiver receiver);
+}
diff --git a/core/java/android/service/translation/OWNERS b/core/java/android/service/translation/OWNERS
new file mode 100644
index 0000000..a1e663a
--- /dev/null
+++ b/core/java/android/service/translation/OWNERS
@@ -0,0 +1,8 @@
+# Bug component: 994311
+
+adamhe@google.com
+augale@google.com
+joannechung@google.com
+lpeter@google.com
+svetoslavganov@google.com
+tymtsai@google.com
diff --git a/core/java/android/service/translation/OnTranslationResultCallbackWrapper.java b/core/java/android/service/translation/OnTranslationResultCallbackWrapper.java
new file mode 100644
index 0000000..345c69c
--- /dev/null
+++ b/core/java/android/service/translation/OnTranslationResultCallbackWrapper.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.translation;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.DeadObjectException;
+import android.os.RemoteException;
+import android.util.Log;
+import android.view.translation.TranslationResponse;
+
+import java.util.Objects;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/**
+ * Callback to receive the {@link TranslationResponse} on successful translation.
+ *
+ * @hide
+ */
+final class OnTranslationResultCallbackWrapper implements
+        TranslationService.OnTranslationResultCallback {
+
+    private static final String TAG = "OnTranslationResultCallback";
+
+    private final @NonNull ITranslationCallback mCallback;
+
+    private AtomicBoolean mCalled;
+
+    /**
+     * @hide
+     */
+    public OnTranslationResultCallbackWrapper(@NonNull ITranslationCallback callback) {
+        mCallback = Objects.requireNonNull(callback);
+        mCalled = new AtomicBoolean();
+    }
+
+    @Override
+    public void onTranslationSuccess(@Nullable TranslationResponse response) {
+        assertNotCalled();
+        if (mCalled.getAndSet(true)) {
+            throw new IllegalStateException("Already called");
+        }
+
+        try {
+            mCallback.onTranslationComplete(response);
+        } catch (RemoteException e) {
+            if (e instanceof DeadObjectException) {
+                Log.w(TAG, "Process is dead, ignore.");
+                return;
+            }
+            throw e.rethrowAsRuntimeException();
+        }
+    }
+
+    @Override
+    public void onError() {
+        assertNotCalled();
+        if (mCalled.getAndSet(true)) {
+            throw new IllegalStateException("Already called");
+        }
+
+        try {
+            mCallback.onError();
+        } catch (RemoteException e) {
+            if (e instanceof DeadObjectException) {
+                Log.w(TAG, "Process is dead, ignore.");
+                return;
+            }
+            throw e.rethrowAsRuntimeException();
+        }
+    }
+
+    private void assertNotCalled() {
+        if (mCalled.get()) {
+            throw new IllegalStateException("Already called");
+        }
+    }
+}
diff --git a/core/java/android/content/om/OverlayManagerTransaction.aidl b/core/java/android/service/translation/TranslationRequest.aidl
similarity index 81%
copy from core/java/android/content/om/OverlayManagerTransaction.aidl
copy to core/java/android/service/translation/TranslationRequest.aidl
index 6715c82..9a2d415 100644
--- a/core/java/android/content/om/OverlayManagerTransaction.aidl
+++ b/core/java/android/service/translation/TranslationRequest.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,6 +14,6 @@
  * limitations under the License.
  */
 
-package android.content.om;
+package android.service.translation;
 
-parcelable OverlayManagerTransaction;
+parcelable TranslationRequest;
diff --git a/core/java/android/service/translation/TranslationRequest.java b/core/java/android/service/translation/TranslationRequest.java
new file mode 100644
index 0000000..b8afd70
--- /dev/null
+++ b/core/java/android/service/translation/TranslationRequest.java
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.translation;
+
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.view.translation.TranslationSpec;
+
+import com.android.internal.util.DataClass;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Internal translation request sent to the {@link android.service.translation.TranslationService}
+ * which contains the text to be translated.
+ *
+ * @hide
+ */
+@SystemApi
+@DataClass(genConstructor = true, genBuilder = true, genToString = true)
+public final class TranslationRequest implements Parcelable {
+
+    private final int mRequestId;
+    @NonNull
+    private final TranslationSpec mSourceSpec;
+    @NonNull
+    private final TranslationSpec mDestSpec;
+    @NonNull
+    private final List<android.view.translation.TranslationRequest> mTranslationRequests;
+
+
+
+    // Code below generated by codegen v1.0.22.
+    //
+    // DO NOT MODIFY!
+    // CHECKSTYLE:OFF Generated code
+    //
+    // To regenerate run:
+    // $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/service/translation/TranslationRequest.java
+    //
+    // To exclude the generated code from IntelliJ auto-formatting enable (one-time):
+    //   Settings > Editor > Code Style > Formatter Control
+    //@formatter:off
+
+
+    @DataClass.Generated.Member
+    public TranslationRequest(
+            int requestId,
+            @NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec,
+            @NonNull List<android.view.translation.TranslationRequest> translationRequests) {
+        this.mRequestId = requestId;
+        this.mSourceSpec = sourceSpec;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mSourceSpec);
+        this.mDestSpec = destSpec;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mDestSpec);
+        this.mTranslationRequests = translationRequests;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mTranslationRequests);
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    @DataClass.Generated.Member
+    public int getRequestId() {
+        return mRequestId;
+    }
+
+    @DataClass.Generated.Member
+    public @NonNull TranslationSpec getSourceSpec() {
+        return mSourceSpec;
+    }
+
+    @DataClass.Generated.Member
+    public @NonNull TranslationSpec getDestSpec() {
+        return mDestSpec;
+    }
+
+    @DataClass.Generated.Member
+    public @NonNull List<android.view.translation.TranslationRequest> getTranslationRequests() {
+        return mTranslationRequests;
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public String toString() {
+        // You can override field toString logic by defining methods like:
+        // String fieldNameToString() { ... }
+
+        return "TranslationRequest { " +
+                "requestId = " + mRequestId + ", " +
+                "sourceSpec = " + mSourceSpec + ", " +
+                "destSpec = " + mDestSpec + ", " +
+                "translationRequests = " + mTranslationRequests +
+        " }";
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        // You can override field parcelling by defining methods like:
+        // void parcelFieldName(Parcel dest, int flags) { ... }
+
+        dest.writeInt(mRequestId);
+        dest.writeTypedObject(mSourceSpec, flags);
+        dest.writeTypedObject(mDestSpec, flags);
+        dest.writeParcelableList(mTranslationRequests, flags);
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public int describeContents() { return 0; }
+
+    /** @hide */
+    @SuppressWarnings({"unchecked", "RedundantCast"})
+    @DataClass.Generated.Member
+    /* package-private */ TranslationRequest(@NonNull Parcel in) {
+        // You can override field unparcelling by defining methods like:
+        // static FieldType unparcelFieldName(Parcel in) { ... }
+
+        int requestId = in.readInt();
+        TranslationSpec sourceSpec = (TranslationSpec) in.readTypedObject(TranslationSpec.CREATOR);
+        TranslationSpec destSpec = (TranslationSpec) in.readTypedObject(TranslationSpec.CREATOR);
+        List<android.view.translation.TranslationRequest> translationRequests = new ArrayList<>();
+        in.readParcelableList(translationRequests, android.view.translation.TranslationRequest.class.getClassLoader());
+
+        this.mRequestId = requestId;
+        this.mSourceSpec = sourceSpec;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mSourceSpec);
+        this.mDestSpec = destSpec;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mDestSpec);
+        this.mTranslationRequests = translationRequests;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mTranslationRequests);
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    @DataClass.Generated.Member
+    public static final @NonNull Parcelable.Creator<TranslationRequest> CREATOR
+            = new Parcelable.Creator<TranslationRequest>() {
+        @Override
+        public TranslationRequest[] newArray(int size) {
+            return new TranslationRequest[size];
+        }
+
+        @Override
+        public TranslationRequest createFromParcel(@NonNull Parcel in) {
+            return new TranslationRequest(in);
+        }
+    };
+
+    /**
+     * A builder for {@link TranslationRequest}
+     */
+    @SuppressWarnings("WeakerAccess")
+    @DataClass.Generated.Member
+    public static final class Builder {
+
+        private int mRequestId;
+        private @NonNull TranslationSpec mSourceSpec;
+        private @NonNull TranslationSpec mDestSpec;
+        private @NonNull List<android.view.translation.TranslationRequest> mTranslationRequests;
+
+        private long mBuilderFieldsSet = 0L;
+
+        public Builder(
+                int requestId,
+                @NonNull TranslationSpec sourceSpec,
+                @NonNull TranslationSpec destSpec,
+                @NonNull List<android.view.translation.TranslationRequest> translationRequests) {
+            mRequestId = requestId;
+            mSourceSpec = sourceSpec;
+            com.android.internal.util.AnnotationValidations.validate(
+                    NonNull.class, null, mSourceSpec);
+            mDestSpec = destSpec;
+            com.android.internal.util.AnnotationValidations.validate(
+                    NonNull.class, null, mDestSpec);
+            mTranslationRequests = translationRequests;
+            com.android.internal.util.AnnotationValidations.validate(
+                    NonNull.class, null, mTranslationRequests);
+        }
+
+        @DataClass.Generated.Member
+        public @NonNull Builder setRequestId(int value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x1;
+            mRequestId = value;
+            return this;
+        }
+
+        @DataClass.Generated.Member
+        public @NonNull Builder setSourceSpec(@NonNull TranslationSpec value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x2;
+            mSourceSpec = value;
+            return this;
+        }
+
+        @DataClass.Generated.Member
+        public @NonNull Builder setDestSpec(@NonNull TranslationSpec value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x4;
+            mDestSpec = value;
+            return this;
+        }
+
+        @DataClass.Generated.Member
+        public @NonNull Builder setTranslationRequests(@NonNull List<android.view.translation.TranslationRequest> value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x8;
+            mTranslationRequests = value;
+            return this;
+        }
+
+        /** @see #setTranslationRequests */
+        @DataClass.Generated.Member
+        public @NonNull Builder addTranslationRequests(@NonNull android.view.translation.TranslationRequest value) {
+            // You can refine this method's name by providing item's singular name, e.g.:
+            // @DataClass.PluralOf("item")) mItems = ...
+
+            if (mTranslationRequests == null) setTranslationRequests(new ArrayList<>());
+            mTranslationRequests.add(value);
+            return this;
+        }
+
+        /** Builds the instance. This builder should not be touched after calling this! */
+        public @NonNull TranslationRequest build() {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x10; // Mark builder used
+
+            TranslationRequest o = new TranslationRequest(
+                    mRequestId,
+                    mSourceSpec,
+                    mDestSpec,
+                    mTranslationRequests);
+            return o;
+        }
+
+        private void checkNotUsed() {
+            if ((mBuilderFieldsSet & 0x10) != 0) {
+                throw new IllegalStateException(
+                        "This Builder should not be reused. Use a new Builder instance instead");
+            }
+        }
+    }
+
+    @DataClass.Generated(
+            time = 1609966181888L,
+            codegenVersion = "1.0.22",
+            sourceFile = "frameworks/base/core/java/android/service/translation/TranslationRequest.java",
+            inputSignatures = "private final  int mRequestId\nprivate final @android.annotation.NonNull android.view.translation.TranslationSpec mSourceSpec\nprivate final @android.annotation.NonNull android.view.translation.TranslationSpec mDestSpec\nprivate final @android.annotation.NonNull java.util.List<android.view.translation.TranslationRequest> mTranslationRequests\nclass TranslationRequest extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genConstructor=true, genBuilder=true, genToString=true)")
+    @Deprecated
+    private void __metadata() {}
+
+
+    //@formatter:on
+    // End of generated code
+
+}
diff --git a/core/java/android/service/translation/TranslationService.java b/core/java/android/service/translation/TranslationService.java
new file mode 100644
index 0000000..b028807
--- /dev/null
+++ b/core/java/android/service/translation/TranslationService.java
@@ -0,0 +1,261 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.translation;
+
+import static android.view.translation.Translator.EXTRA_SERVICE_BINDER;
+import static android.view.translation.Translator.EXTRA_SESSION_ID;
+
+import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;
+
+import android.annotation.CallSuper;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.app.Service;
+import android.content.Intent;
+import android.os.BaseBundle;
+import android.os.Bundle;
+import android.os.CancellationSignal;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.RemoteException;
+import android.util.Log;
+import android.view.translation.ITranslationDirectManager;
+import android.view.translation.TranslationManager;
+import android.view.translation.TranslationResponse;
+import android.view.translation.TranslationSpec;
+
+import com.android.internal.os.IResultReceiver;
+import com.android.internal.util.SyncResultReceiver;
+
+/**
+ * Service for translating text.
+ * @hide
+ */
+@SystemApi
+public abstract class TranslationService extends Service {
+    private static final String TAG = "TranslationService";
+
+    /**
+     * The {@link Intent} that must be declared as handled by the service.
+     *
+     * <p>To be supported, the service must also require the
+     * {@link android.Manifest.permission#BIND_TRANSLATION_SERVICE} permission so
+     * that other applications can not abuse it.
+     */
+    public static final String SERVICE_INTERFACE =
+            "android.service.translation.TranslationService";
+
+    /**
+     * Name under which a TranslationService component publishes information about itself.
+     *
+     * <p>This meta-data should reference an XML resource containing a
+     * <code>&lt;{@link
+     * android.R.styleable#TranslationService translation-service}&gt;</code> tag.
+     *
+     * <p>Here's an example of how to use it on {@code AndroidManifest.xml}:
+     * TODO: fill in doc example (check CCService/AFService).
+     */
+    public static final String SERVICE_META_DATA = "android.translation_service";
+
+    private Handler mHandler;
+
+    /**
+     * Binder to receive calls from system server.
+     */
+    private final ITranslationService mInterface = new ITranslationService.Stub() {
+        @Override
+        public void onConnected() {
+            mHandler.sendMessage(obtainMessage(TranslationService::onConnected,
+                    TranslationService.this));
+        }
+
+        @Override
+        public void onDisconnected() {
+            mHandler.sendMessage(obtainMessage(TranslationService::onDisconnected,
+                    TranslationService.this));
+        }
+
+        @Override
+        public void onCreateTranslationSession(TranslationSpec sourceSpec, TranslationSpec destSpec,
+                int sessionId, IResultReceiver receiver) throws RemoteException {
+            mHandler.sendMessage(obtainMessage(TranslationService::handleOnCreateTranslationSession,
+                    TranslationService.this, sourceSpec, destSpec, sessionId, receiver));
+        }
+    };
+
+    /**
+     * Interface definition for a callback to be invoked when the translation is compleled.
+     */
+    public interface OnTranslationResultCallback {
+        /**
+         * Notifies the Android System that a translation request
+         * {@link TranslationService#onTranslationRequest(TranslationRequest, int,
+         * CancellationSignal, OnTranslationResultCallback)} was successfully fulfilled by the
+         * service.
+         *
+         * <p>This method should always be called, even if the service cannot fulfill the request
+         * (in which case it should be called with a TranslationResponse with
+         * {@link android.view.translation.TranslationResponse#TRANSLATION_STATUS_UNKNOWN_ERROR},
+         * or {@link android.view.translation.TranslationResponse
+         * #TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE}).
+         *
+         * @param response translation response for the provided request infos.
+         *
+         * @throws IllegalStateException if this method was already called.
+         */
+        void onTranslationSuccess(@NonNull TranslationResponse response);
+
+        /**
+         * TODO: implement javadoc
+         */
+        void onError();
+    }
+
+    /**
+     * Binder that receives calls from the app.
+     */
+    private final ITranslationDirectManager mClientInterface =
+            new ITranslationDirectManager.Stub() {
+                // TODO: Implement cancellation signal
+                @NonNull
+                private final CancellationSignal mCancellationSignal = new CancellationSignal();
+
+                @Override
+                public void onTranslationRequest(TranslationRequest request, int sessionId,
+                        ITranslationCallback callback, IResultReceiver receiver)
+                        throws RemoteException {
+                    // TODO(b/176464808): Currently, the API is used for both sync and async case.
+                    // It may work now, but maybe two methods is more cleaner. To think how to
+                    // define the APIs for these two cases.
+                    final ITranslationCallback cb = callback != null
+                            ? callback
+                            : new ITranslationCallback.Stub() {
+                                @Override
+                                public void onTranslationComplete(
+                                        TranslationResponse translationResponse)
+                                        throws RemoteException {
+                                    receiver.send(0,
+                                            SyncResultReceiver.bundleFor(translationResponse));
+                                }
+
+                                @Override
+                                public void onError() throws RemoteException {
+                                    //TODO: implement default error callback
+                                }
+                            };
+                    // TODO(b/176464808): make it a private member of client
+                    final OnTranslationResultCallback translationResultCallback =
+                            new OnTranslationResultCallbackWrapper(cb);
+                    mHandler.sendMessage(obtainMessage(TranslationService::onTranslationRequest,
+                            TranslationService.this, request, sessionId, mCancellationSignal,
+                            translationResultCallback));
+                }
+
+                @Override
+                public void onFinishTranslationSession(int sessionId) throws RemoteException {
+                    mHandler.sendMessage(obtainMessage(
+                            TranslationService::onFinishTranslationSession,
+                            TranslationService.this, sessionId));
+                }
+            };
+
+    @CallSuper
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        mHandler = new Handler(Looper.getMainLooper(), null, true);
+        BaseBundle.setShouldDefuse(true);
+    }
+
+    @Override
+    @Nullable
+    public final IBinder onBind(@NonNull Intent intent) {
+        if (SERVICE_INTERFACE.equals(intent.getAction())) {
+            return mInterface.asBinder();
+        }
+        Log.w(TAG, "Tried to bind to wrong intent (should be " + SERVICE_INTERFACE + ": " + intent);
+        return null;
+    }
+
+    /**
+     * Called when the Android system connects to service.
+     *
+     * <p>You should generally do initialization here rather than in {@link #onCreate}.
+     */
+    public void onConnected() {
+    }
+
+    /**
+     * Called when the Android system disconnects from the service.
+     *
+     * <p> At this point this service may no longer be an active {@link TranslationService}.
+     * It should not make calls on {@link TranslationManager} that requires the caller to be
+     * the current service.
+     */
+    public void onDisconnected() {
+    }
+
+    /**
+     * TODO: fill in javadoc.
+     *
+     * @param sourceSpec
+     * @param destSpec
+     * @param sessionId
+     */
+    // TODO(b/176464808): the session id won't be unique cross client/server process. Need to find
+    // solution to make it's safe.
+    public abstract void onCreateTranslationSession(@NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec, int sessionId);
+
+    /**
+     * TODO: fill in javadoc.
+     *
+     * @param sessionId
+     */
+    public abstract void onFinishTranslationSession(int sessionId);
+
+    /**
+     * TODO: fill in javadoc.
+     *
+     * @param request
+     * @param sessionId
+     * @param callback
+     * @param cancellationSignal
+     */
+    public abstract void onTranslationRequest(@NonNull TranslationRequest request, int sessionId,
+            @NonNull CancellationSignal cancellationSignal,
+            @NonNull OnTranslationResultCallback callback);
+
+    // TODO(b/176464808): Need to handle client dying case
+
+    // TODO(b/176464808): Need to handle the failure case. e.g. if the specs does not support
+
+    private void handleOnCreateTranslationSession(@NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec, int sessionId, IResultReceiver resultReceiver) {
+        try {
+            final Bundle extras = new Bundle();
+            extras.putBinder(EXTRA_SERVICE_BINDER, mClientInterface.asBinder());
+            extras.putInt(EXTRA_SESSION_ID, sessionId);
+            resultReceiver.send(0, extras);
+        } catch (RemoteException e) {
+            Log.w(TAG, "RemoteException sending client interface: " + e);
+        }
+        onCreateTranslationSession(sourceSpec, destSpec, sessionId);
+    }
+}
diff --git a/core/java/android/service/translation/TranslationServiceInfo.java b/core/java/android/service/translation/TranslationServiceInfo.java
new file mode 100644
index 0000000..18cc29d
--- /dev/null
+++ b/core/java/android/service/translation/TranslationServiceInfo.java
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.translation;
+
+import android.Manifest;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.UserIdInt;
+import android.app.AppGlobals;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.ServiceInfo;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.content.res.XmlResourceParser;
+import android.os.RemoteException;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.util.Slog;
+import android.util.Xml;
+
+import com.android.internal.R;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+/**
+ * {@link ServiceInfo} and meta-data about an {@link TranslationService}.
+ *
+ * @hide
+ */
+public final class TranslationServiceInfo {
+
+    private static final String TAG = "TranslationServiceInfo";
+    private static final String XML_TAG_SERVICE = "translation-service";
+
+    @NonNull
+    private final ServiceInfo mServiceInfo;
+
+    @Nullable
+    private final String mSettingsActivity;
+
+    private static ServiceInfo getServiceInfoOrThrow(ComponentName comp, boolean isTemp,
+            @UserIdInt int userId) throws PackageManager.NameNotFoundException {
+        int flags = PackageManager.GET_META_DATA;
+        if (!isTemp) {
+            flags |= PackageManager.MATCH_SYSTEM_ONLY;
+        }
+
+        ServiceInfo si = null;
+        try {
+            si = AppGlobals.getPackageManager().getServiceInfo(comp, flags, userId);
+        } catch (RemoteException e) {
+        }
+        if (si == null) {
+            throw new NameNotFoundException("Could not get serviceInfo for "
+                    + (isTemp ? " (temp)" : "(default system)")
+                    + " " + comp.flattenToShortString());
+        }
+        return si;
+    }
+
+    @NonNull
+    public ServiceInfo getServiceInfo() {
+        return mServiceInfo;
+    }
+
+    @Nullable
+    public String getSettingsActivity() {
+        return mSettingsActivity;
+    }
+
+    public TranslationServiceInfo(@NonNull Context context, @NonNull ComponentName comp,
+            boolean isTemporaryService, @UserIdInt int userId)
+            throws PackageManager.NameNotFoundException {
+        this(context, getServiceInfoOrThrow(comp, isTemporaryService, userId));
+    }
+
+    private TranslationServiceInfo(@NonNull Context context, @NonNull ServiceInfo si) {
+        // Check for permission.
+        if (!Manifest.permission.BIND_TRANSLATION_SERVICE.equals(si.permission)) {
+            Slog.w(TAG, "TranslationServiceInfo from '" + si.packageName
+                    + "' does not require permission "
+                    + Manifest.permission.BIND_CONTENT_CAPTURE_SERVICE);
+            throw new SecurityException("Service does not require permission "
+                    + Manifest.permission.BIND_CONTENT_CAPTURE_SERVICE);
+        }
+
+        mServiceInfo = si;
+
+        // Get the metadata, if declared.
+        // TODO: Try to find more easier way to do this.
+        final XmlResourceParser parser = si.loadXmlMetaData(context.getPackageManager(),
+                TranslationService.SERVICE_META_DATA);
+        if (parser == null) {
+            mSettingsActivity = null;
+            return;
+        }
+
+        String settingsActivity = null;
+
+        try {
+            final Resources resources = context.getPackageManager().getResourcesForApplication(
+                    si.applicationInfo);
+
+            int type = 0;
+            while (type != XmlPullParser.END_DOCUMENT && type != XmlPullParser.START_TAG) {
+                type = parser.next();
+            }
+
+            if (XML_TAG_SERVICE.equals(parser.getName())) {
+                final AttributeSet allAttributes = Xml.asAttributeSet(parser);
+                TypedArray afsAttributes = null;
+                try {
+                    afsAttributes = resources.obtainAttributes(allAttributes,
+                            com.android.internal.R.styleable.TranslationService);
+                    settingsActivity = afsAttributes.getString(
+                            R.styleable.ContentCaptureService_settingsActivity);
+                } finally {
+                    if (afsAttributes != null) {
+                        afsAttributes.recycle();
+                    }
+                }
+            } else {
+                Log.e(TAG, "Meta-data does not start with translation-service tag");
+            }
+        } catch (PackageManager.NameNotFoundException | IOException | XmlPullParserException e) {
+            Log.e(TAG, "Error parsing auto fill service meta-data", e);
+        }
+
+        mSettingsActivity = settingsActivity;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder builder = new StringBuilder();
+        builder.append(getClass().getSimpleName());
+        builder.append("[").append(mServiceInfo);
+        builder.append(", settings:").append(mSettingsActivity);
+        return builder.toString();
+    }
+
+    /**
+     * Dumps the service information.
+     */
+    public void dump(@NonNull String prefix, @NonNull PrintWriter pw) {
+        pw.print(prefix);
+        pw.print("Component: ");
+        pw.println(getServiceInfo().getComponentName());
+        pw.print(prefix);
+        pw.print("Settings: ");
+        pw.println(mSettingsActivity);
+    }
+}
diff --git a/core/java/android/telephony/PhoneStateListener.java b/core/java/android/telephony/PhoneStateListener.java
index ac6208b..021d5fc 100644
--- a/core/java/android/telephony/PhoneStateListener.java
+++ b/core/java/android/telephony/PhoneStateListener.java
@@ -38,12 +38,11 @@
 import android.telephony.Annotation.RadioPowerState;
 import android.telephony.Annotation.SimActivationState;
 import android.telephony.Annotation.SrvccState;
-import android.telephony.emergency.EmergencyNumber;
-import android.telephony.ims.ImsReasonInfo;
 import android.telephony.NetworkRegistrationInfo.Domain;
 import android.telephony.TelephonyManager.DataEnabledReason;
 import android.telephony.TelephonyManager.DataState;
-import android.util.Log;
+import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.ImsReasonInfo;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.IPhoneStateListener;
@@ -1082,7 +1081,9 @@
 
     /**
      * Create a PhoneStateListener for the Phone with the default subscription.
-     * This class requires Looper.myLooper() not return null.
+     * If this is created for use with deprecated API
+     * {@link TelephonyManager#listen(PhoneStateListener, int)}, then this class requires
+     * Looper.myLooper() not return null.
      */
     public PhoneStateListener() {
         this(null, Looper.myLooper());
@@ -1120,7 +1121,10 @@
      */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     public PhoneStateListener(Integer subId, Looper looper) {
-        this(subId, new HandlerExecutor(new Handler(looper)));
+        if (looper != null) {
+            setExecutor(new HandlerExecutor(new Handler(looper)));
+        }
+        mSubId = subId;
         if (subId != null && VMRuntime.getRuntime().getTargetSdkVersion()
                 >= Build.VERSION_CODES.Q) {
             throw new IllegalArgumentException("PhoneStateListener with subId: "
@@ -1140,7 +1144,8 @@
      */
     @Deprecated
     public PhoneStateListener(@NonNull Executor executor) {
-        this(null, executor);
+        setExecutor(executor);
+        mSubId = null;
     }
 
     private @NonNull Executor mExecutor;
@@ -1153,12 +1158,14 @@
             throw new IllegalArgumentException("PhoneStateListener Executor must be non-null");
         }
         mExecutor = executor;
+        callback = new IPhoneStateListenerStub(this, mExecutor);
     }
 
-    private PhoneStateListener(Integer subId, Executor executor) {
-        setExecutor(executor);
-        mSubId = subId;
-        callback = new IPhoneStateListenerStub(this, mExecutor);
+    /**
+     * @hide
+     */
+    public boolean isExecutorSet() {
+        return mExecutor != null;
     }
 
     /**
diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index a5ca9ef..b229212 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -40,7 +40,6 @@
     public static final String PERSIST_PREFIX = "persist." + FFLAG_OVERRIDE_PREFIX;
     public static final String HEARING_AID_SETTINGS = "settings_bluetooth_hearing_aid";
     public static final String SCREENRECORD_LONG_PRESS = "settings_screenrecord_long_press";
-    public static final String DYNAMIC_SYSTEM = "settings_dynamic_system";
     public static final String SETTINGS_WIFITRACKER2 = "settings_wifitracker2";
     /** @hide */
     public static final String SETTINGS_DO_NOT_RESTORE_PRESERVED =
@@ -54,7 +53,6 @@
         DEFAULT_FLAGS = new HashMap<>();
         DEFAULT_FLAGS.put("settings_audio_switcher", "true");
         DEFAULT_FLAGS.put("settings_systemui_theme", "true");
-        DEFAULT_FLAGS.put(DYNAMIC_SYSTEM, "false");
         DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "false");
         DEFAULT_FLAGS.put(SCREENRECORD_LONG_PRESS, "false");
         DEFAULT_FLAGS.put("settings_wifi_details_datausage_header", "false");
diff --git a/core/java/android/util/SparseArray.java b/core/java/android/util/SparseArray.java
index dae760f..86120d1 100644
--- a/core/java/android/util/SparseArray.java
+++ b/core/java/android/util/SparseArray.java
@@ -241,6 +241,14 @@
     }
 
     /**
+     * Alias for {@link #put(int, Object)} to support Kotlin [index]= operator.
+     * @see #put(int, Object)
+     */
+    public void set(int key, E value) {
+        put(key, value);
+    }
+
+    /**
      * Adds a mapping from the specified key to the specified value,
      * replacing the previous mapping from the specified key if there
      * was one.
diff --git a/core/java/android/view/FrameMetrics.java b/core/java/android/view/FrameMetrics.java
index 388096e..c2566cc 100644
--- a/core/java/android/view/FrameMetrics.java
+++ b/core/java/android/view/FrameMetrics.java
@@ -207,7 +207,7 @@
             Index.FRAME_COMPLETED,
     })
     @Retention(RetentionPolicy.SOURCE)
-    private @interface Index {
+    public @interface Index {
         int FLAGS = 0;
         int FRAME_TIMELINE_VSYNC_ID = 1;
         int INTENDED_VSYNC = 2;
diff --git a/core/java/android/view/KeyEvent.java b/core/java/android/view/KeyEvent.java
index c87e51e..37f0a64 100644
--- a/core/java/android/view/KeyEvent.java
+++ b/core/java/android/view/KeyEvent.java
@@ -519,8 +519,13 @@
     /** Key code constant: Settings key.
      * Starts the system settings activity. */
     public static final int KEYCODE_SETTINGS        = 176;
-    /** Key code constant: TV power key.
-     * On TV remotes, toggles the power on a television screen. */
+    /**
+     * Key code constant: TV power key.
+     * On HDMI TV panel devices and Android TV devices that don't support HDMI, toggles the power
+     * state of the device.
+     * On HDMI source devices, toggles the power state of the HDMI-connected TV via HDMI-CEC and
+     * makes the source device follow this power state.
+     */
     public static final int KEYCODE_TV_POWER        = 177;
     /** Key code constant: TV input key.
      * On TV remotes, switches the input on a television screen. */
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index f642d75..63ee927 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -266,12 +266,12 @@
 
         /** @hide */
         @IntDef(flag = true, value = {JANK_NONE,
-                JANK_DISPLAY,
+                DISPLAY_HAL,
                 JANK_SURFACEFLINGER_DEADLINE_MISSED,
                 JANK_SURFACEFLINGER_GPU_DEADLINE_MISSED,
                 JANK_APP_DEADLINE_MISSED,
-                JANK_PREDICTION_EXPIRED,
-                JANK_SURFACEFLINGER_EARLY_LATCH})
+                PREDICTION_ERROR,
+                SURFACE_FLINGER_SCHEDULING})
         @Retention(RetentionPolicy.SOURCE)
         public @interface JankType {}
 
@@ -281,7 +281,7 @@
         public static final int JANK_NONE = 0x0;
 
         // Jank not related to SurfaceFlinger or the App
-        public static final int JANK_DISPLAY = 0x1;
+        public static final int DISPLAY_HAL = 0x1;
         // SF took too long on the CPU
         public static final int JANK_SURFACEFLINGER_DEADLINE_MISSED = 0x2;
         // SF took too long on the GPU
@@ -291,9 +291,16 @@
         // Predictions live for 120ms, if prediction is expired for a frame, there is definitely a
         // jank
         // associated with the App if this is for a SurfaceFrame, and SF for a DisplayFrame.
-        public static final int JANK_PREDICTION_EXPIRED = 0x10;
+        public static final int PREDICTION_ERROR = 0x10;
         // Latching a buffer early might cause an early present of the frame
-        public static final int JANK_SURFACEFLINGER_EARLY_LATCH = 0x20;
+        public static final int SURFACE_FLINGER_SCHEDULING = 0x20;
+        // A buffer is said to be stuffed if it was expected to be presented on a vsync but was
+        // presented later because the previous buffer was presented in its expected vsync. This
+        // usually happens if there is an unexpectedly long frame causing the rest of the buffers
+        // to enter a stuffed state.
+        public static final int BUFFER_STUFFING = 0x40;
+        // Jank due to unknown reasons.
+        public static final int UNKNOWN = 0x80;
 
         public JankData(long frameVsyncId, @JankType int jankType) {
             this.frameVsyncId = frameVsyncId;
@@ -333,6 +340,8 @@
      */
     public long mNativeObject;
     private long mNativeHandle;
+    private boolean mDebugRelease = false;
+    private Throwable mReleaseStack = null;
 
     // TODO: Move width/height to native and fix locking through out.
     private final Object mLock = new Object();
@@ -580,6 +589,13 @@
         }
         mNativeObject = nativeObject;
         mNativeHandle = mNativeObject != 0 ? nativeGetHandle(nativeObject) : 0;
+        if (mNativeObject == 0) {
+            if (mDebugRelease) {
+                mReleaseStack = new Throwable("assigned zero nativeObject here");
+            }
+        } else {
+            mReleaseStack = null;
+        }
     }
 
     /**
@@ -590,6 +606,7 @@
         mWidth = other.mWidth;
         mHeight = other.mHeight;
         mLocalOwnerView = other.mLocalOwnerView;
+        mDebugRelease = other.mDebugRelease;
         assignNativeObject(nativeCopyFromSurfaceControl(other.mNativeObject), callsite);
     }
 
@@ -1419,6 +1436,7 @@
         mName = in.readString8();
         mWidth = in.readInt();
         mHeight = in.readInt();
+        mDebugRelease = in.readBoolean();
 
         long object = 0;
         if (in.readInt() != 0) {
@@ -1437,8 +1455,12 @@
         dest.writeString8(mName);
         dest.writeInt(mWidth);
         dest.writeInt(mHeight);
+        dest.writeBoolean(mDebugRelease);
         if (mNativeObject == 0) {
             dest.writeInt(0);
+            if (mReleaseStack != null) {
+                Log.w(TAG, "Sending invalid " + this + " caused by:", mReleaseStack);
+            }
         } else {
             dest.writeInt(1);
         }
@@ -1450,6 +1472,13 @@
     }
 
     /**
+     * @hide
+     */
+    public void setDebugRelease(boolean debug) {
+        mDebugRelease = debug;
+    }
+
+    /**
      * Checks whether two {@link SurfaceControl} objects represent the same surface.
      *
      * @param other The other object to check
@@ -1519,6 +1548,9 @@
             nativeRelease(mNativeObject);
             mNativeObject = 0;
             mNativeHandle = 0;
+            if (mDebugRelease) {
+                mReleaseStack = new Throwable("released here");
+            }
             mCloseGuard.close();
         }
     }
@@ -1534,8 +1566,11 @@
     }
 
     private void checkNotReleased() {
-        if (mNativeObject == 0) throw new NullPointerException(
-                "Invalid " + this + ", mNativeObject is null. Have you called release() already?");
+        if (mNativeObject == 0) {
+            Log.wtf(TAG, "Invalid " + this + " caused by:", mReleaseStack);
+            throw new NullPointerException(
+                "mNativeObject of " + this + " is null. Have you called release() already?");
+        }
     }
 
     /**
@@ -2383,6 +2418,7 @@
     public static SurfaceControl mirrorSurface(SurfaceControl mirrorOf) {
         long nativeObj = nativeMirrorSurface(mirrorOf.mNativeObject);
         SurfaceControl sc = new SurfaceControl();
+        sc.mDebugRelease = mirrorOf.mDebugRelease;
         sc.assignNativeObject(nativeObj, "mirrorSurface");
         return sc;
     }
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 0f53215..4842aae 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -8821,6 +8821,7 @@
                 structure.setAutofillValue(getAutofillValue());
             }
             structure.setImportantForAutofill(getImportantForAutofill());
+            structure.setOnReceiveContentMimeTypes(getOnReceiveContentMimeTypes());
         }
 
         int ignoredParentLeft = 0;
@@ -10447,7 +10448,7 @@
      *
      * @hide
      */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     protected boolean isVisibleToUser(Rect boundInView) {
         if (mAttachInfo != null) {
             // Attached to invisible window means this view is not visible.
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index d863ea5..7e0ebbc 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -1787,18 +1787,18 @@
 
 
     /** Register callbacks to be notified when the ViewRootImpl surface changes. */
-    interface SurfaceChangedCallback {
+    public interface SurfaceChangedCallback {
         void surfaceCreated(Transaction t);
         void surfaceReplaced(Transaction t);
         void surfaceDestroyed();
     }
 
     private final ArrayList<SurfaceChangedCallback> mSurfaceChangedCallbacks = new ArrayList<>();
-    void addSurfaceChangedCallback(SurfaceChangedCallback c) {
+    public void addSurfaceChangedCallback(SurfaceChangedCallback c) {
         mSurfaceChangedCallbacks.add(c);
     }
 
-    void removeSurfaceChangedCallback(SurfaceChangedCallback c) {
+    public void removeSurfaceChangedCallback(SurfaceChangedCallback c) {
         mSurfaceChangedCallbacks.remove(c);
     }
 
@@ -3150,6 +3150,8 @@
 
         mImeFocusController.onTraversal(hasWindowFocus, mWindowAttributes);
 
+        final boolean wasReportNextDraw = mReportNextDraw;
+
         // Remember if we must report the next draw.
         if ((relayoutResult & WindowManagerGlobal.RELAYOUT_RES_FIRST_TIME) != 0) {
             reportNextDraw();
@@ -3177,12 +3179,25 @@
             if (isViewVisible) {
                 // Try again
                 scheduleTraversals();
-            } else if (mPendingTransitions != null && mPendingTransitions.size() > 0) {
-                for (int i = 0; i < mPendingTransitions.size(); ++i) {
-                    mPendingTransitions.get(i).endChangingAnimations();
+            } else {
+                if (mPendingTransitions != null && mPendingTransitions.size() > 0) {
+                    for (int i = 0; i < mPendingTransitions.size(); ++i) {
+                        mPendingTransitions.get(i).endChangingAnimations();
+                    }
+                    mPendingTransitions.clear();
                 }
-                mPendingTransitions.clear();
+
+                // We may never draw since it's not visible. Report back that we're finished
+                // drawing.
+                if (!wasReportNextDraw && mReportNextDraw) {
+                    mReportNextDraw = false;
+                    pendingDrawFinished();
+                }
             }
+
+            // We were unable to draw this traversal. Unset this flag since we'll block without
+            // ever being able to draw again
+            mNextDrawUseBlastSync = false;
         }
 
         if (mAttachInfo.mContentCaptureEvents != null) {
diff --git a/core/java/android/view/ViewStructure.java b/core/java/android/view/ViewStructure.java
index 29ce231..f5aa97a 100644
--- a/core/java/android/view/ViewStructure.java
+++ b/core/java/android/view/ViewStructure.java
@@ -372,6 +372,14 @@
     public void setImportantForAutofill(@AutofillImportance int mode) {}
 
     /**
+     * Sets the MIME types accepted by this view. See {@link View#getOnReceiveContentMimeTypes()}.
+     *
+     * <p>Should only be set when the node is used for Autofill or Content Capture purposes - it
+     * will be ignored when used for Assist.
+     */
+    public void setOnReceiveContentMimeTypes(@Nullable String[] mimeTypes) {}
+
+    /**
      * Sets the {@link android.text.InputType} bits of this node.
      *
      * @param inputType inputType bits as defined by {@link android.text.InputType}.
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index 482f2f0..4f7e841 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -1518,7 +1518,54 @@
          * can use {@link #FLAG_ALT_FOCUSABLE_IM} to modify this behavior. */
         public static final int FLAG_NOT_FOCUSABLE      = 0x00000008;
 
-        /** Window flag: this window can never receive touch events. */
+        /**
+         * Window flag: this window can never receive touch events.
+         *
+         * <p>The intention of this flag is to leave the touch to be handled by some window below
+         * this window (in Z order).
+         *
+         * <p>Starting from Android {@link Build.VERSION_CODES#S}, for security reasons, touch
+         * events that pass through windows containing this flag (ie. are within the bounds of the
+         * window) will only be delivered to the touch-consuming window if one (or more) of the
+         * items below are true:
+         * <ol>
+         *   <li><b>Same UID</b>: This window belongs to the same UID that owns the touch-consuming
+         *   window.
+         *   <li><b>Trusted windows</b>: This window is trusted. Trusted windows include (but are
+         *   not limited to) accessibility windows ({@link #TYPE_ACCESSIBILITY_OVERLAY}), the IME
+         *   ({@link #TYPE_INPUT_METHOD}) and assistant windows (TYPE_VOICE_INTERACTION). Windows of
+         *   type {@link #TYPE_APPLICATION_OVERLAY} are <b>not</b> trusted, see below.
+         *   <li><b>Invisible windows</b>: This window is {@link View#GONE} or
+         *   {@link View#INVISIBLE}.
+         *   <li><b>Fully transparent windows</b>: This window has {@link LayoutParams#alpha} equal
+         *   to 0.
+         *   <li><b>One SAW window with enough transparency</b>: This window is of type {@link
+         *   #TYPE_APPLICATION_OVERLAY}, has {@link LayoutParams#alpha} below or equal to <b>0.8</b>
+         *   and it's the <b>only</b> window of type {@link #TYPE_APPLICATION_OVERLAY} from this UID
+         *   in the touch path.
+         *   <li><b>Multiple SAW windows with enough transparency</b>: The multiple overlapping
+         *   {@link #TYPE_APPLICATION_OVERLAY} windows in the
+         *   touch path from this UID have a <b>combined obscuring opacity</b> below or equal to
+         *   <b>0.8</b>. See section below on how to compute this value.
+         * </ol>
+         * <p>If none of these cases hold, the touch will not be delivered and a message will be
+         * logged to logcat.</p>
+         *
+         * <a name="ObscuringOpacity"></a>
+         * <h3>Combined obscuring opacity</h3>
+         *
+         * <p>The <b>combined obscuring opacity</b> of a set of windows is obtained by combining the
+         * opacity values of all windows in the set using the associative and commutative operation
+         * defined as:
+         * <pre>
+         * opacity({A,B}) = 1 - (1 - opacity(A))*(1 - opacity(B))
+         * </pre>
+         * <p>where {@code opacity(X)} is the {@link LayoutParams#alpha} of window X. So, for a set
+         * of windows {@code {W1, .., Wn}}, the combined obscuring opacity will be:
+         * <pre>
+         * opacity({W1, .., Wn}) = 1 - (1 - opacity(W1)) * ... * (1 - opacity(Wn))
+         * </pre>
+         */
         public static final int FLAG_NOT_TOUCHABLE      = 0x00000010;
 
         /** Window flag: even when this window is focusable (its
@@ -2084,6 +2131,16 @@
          */
         public static final int PRIVATE_FLAG_WANTS_OFFSET_NOTIFICATIONS = 0x00000004;
 
+        /**
+         * When set {@link LayoutParams#TYPE_APPLICATION_OVERLAY} windows will stay visible, even if
+         * {@link LayoutParams#SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS} is set for another
+         * visible window.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(permission.SYSTEM_APPLICATION_OVERLAY)
+        public static final int SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY = 0x00000008;
+
         /** In a multiuser system if this flag is set and the owner is a system process then this
          * window will appear on all user screens. This overrides the default behavior of window
          * types that normally only appear on the owning user's screen. Refer to each window type
@@ -2281,6 +2338,7 @@
         @IntDef(flag = true, prefix = { "SYSTEM_FLAG_" }, value = {
                 SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS,
                 SYSTEM_FLAG_SHOW_FOR_ALL_USERS,
+                SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY,
         })
         public @interface SystemFlags {}
 
@@ -2314,6 +2372,7 @@
                 PRIVATE_FLAG_TRUSTED_OVERLAY,
                 PRIVATE_FLAG_INSET_PARENT_FRAME_BY_IME,
                 PRIVATE_FLAG_INTERCEPT_GLOBAL_DRAG_AND_DROP,
+                SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY,
         })
         public @interface PrivateFlags {}
 
@@ -2426,7 +2485,11 @@
                 @ViewDebug.FlagToString(
                         mask = PRIVATE_FLAG_INTERCEPT_GLOBAL_DRAG_AND_DROP,
                         equals = PRIVATE_FLAG_INTERCEPT_GLOBAL_DRAG_AND_DROP,
-                        name = "INTERCEPT_GLOBAL_DRAG_AND_DROP")
+                        name = "INTERCEPT_GLOBAL_DRAG_AND_DROP"),
+                @ViewDebug.FlagToString(
+                        mask = SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY,
+                        equals = SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY,
+                        name = "SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY")
         })
         @PrivateFlags
         @TestApi
diff --git a/core/java/android/view/contentcapture/ViewNode.java b/core/java/android/view/contentcapture/ViewNode.java
index e731d4b..4e9c229 100644
--- a/core/java/android/view/contentcapture/ViewNode.java
+++ b/core/java/android/view/contentcapture/ViewNode.java
@@ -81,6 +81,7 @@
     private static final long FLAGS_HAS_AUTOFILL_HINTS = 1L << 33;
     private static final long FLAGS_HAS_AUTOFILL_OPTIONS = 1L << 34;
     private static final long FLAGS_HAS_HINT_ID_ENTRY = 1L << 35;
+    private static final long FLAGS_HAS_MIME_TYPES = 1L << 36;
 
     /** Flags used to optimize what's written to the parcel */
     private long mFlags;
@@ -113,6 +114,7 @@
     private String[] mAutofillHints;
     private AutofillValue mAutofillValue;
     private CharSequence[] mAutofillOptions;
+    private String[] mOnReceiveContentMimeTypes;
 
     /** @hide */
     public ViewNode() {
@@ -169,6 +171,9 @@
         if ((nodeFlags & FLAGS_HAS_LOCALE_LIST) != 0) {
             mLocaleList = parcel.readParcelable(null);
         }
+        if ((nodeFlags & FLAGS_HAS_MIME_TYPES) != 0) {
+            mOnReceiveContentMimeTypes = parcel.readStringArray();
+        }
         if ((nodeFlags & FLAGS_HAS_INPUT_TYPE) != 0) {
             mInputType = parcel.readInt();
         }
@@ -463,6 +468,12 @@
         return mAutofillOptions;
     }
 
+    @Override
+    @Nullable
+    public String[] getOnReceiveContentMimeTypes() {
+        return mOnReceiveContentMimeTypes;
+    }
+
     @Nullable
     @Override
     public LocaleList getLocaleList() {
@@ -508,6 +519,9 @@
         if (mLocaleList != null) {
             nodeFlags |= FLAGS_HAS_LOCALE_LIST;
         }
+        if (mOnReceiveContentMimeTypes != null) {
+            nodeFlags |= FLAGS_HAS_MIME_TYPES;
+        }
         if (mInputType != 0) {
             nodeFlags |= FLAGS_HAS_INPUT_TYPE;
         }
@@ -584,6 +598,9 @@
         if ((nodeFlags & FLAGS_HAS_LOCALE_LIST) != 0) {
             parcel.writeParcelable(mLocaleList, 0);
         }
+        if ((nodeFlags & FLAGS_HAS_MIME_TYPES) != 0) {
+            parcel.writeStringArray(mOnReceiveContentMimeTypes);
+        }
         if ((nodeFlags & FLAGS_HAS_INPUT_TYPE) != 0) {
             parcel.writeInt(mInputType);
         }
@@ -912,6 +929,11 @@
         }
 
         @Override
+        public void setOnReceiveContentMimeTypes(@Nullable String[] mimeTypes) {
+            mNode.mOnReceiveContentMimeTypes = mimeTypes;
+        }
+
+        @Override
         public void setAutofillHints(String[] hints) {
             mNode.mAutofillHints = hints;
         }
diff --git a/core/java/android/view/translation/ITranslationDirectManager.aidl b/core/java/android/view/translation/ITranslationDirectManager.aidl
new file mode 100644
index 0000000..358f99a
--- /dev/null
+++ b/core/java/android/view/translation/ITranslationDirectManager.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import android.service.translation.TranslationRequest;
+import android.service.translation.ITranslationCallback;
+import com.android.internal.os.IResultReceiver;
+
+/**
+  * Interface between an app (TranslationManager / Translator) and the remote TranslationService
+  * providing the TranslationService implementation.
+  *
+  * @hide
+  */
+oneway interface ITranslationDirectManager {
+    void onTranslationRequest(in TranslationRequest request, int sessionId,
+         in ITranslationCallback callback, in IResultReceiver receiver);
+    void onFinishTranslationSession(int sessionId);
+}
diff --git a/core/java/android/view/translation/ITranslationManager.aidl b/core/java/android/view/translation/ITranslationManager.aidl
new file mode 100644
index 0000000..73addf4
--- /dev/null
+++ b/core/java/android/view/translation/ITranslationManager.aidl
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import android.service.translation.TranslationRequest;
+import android.view.translation.TranslationSpec;
+import com.android.internal.os.IResultReceiver;
+
+/**
+ * Mediator between apps being translated and translation service implementation.
+ *
+ * {@hide}
+ */
+oneway interface ITranslationManager {
+    void getSupportedLocales(in IResultReceiver receiver, int userId);
+    void onSessionCreated(in TranslationSpec sourceSpec, in TranslationSpec destSpec,
+         int sessionId, in IResultReceiver receiver, int userId);
+}
diff --git a/core/java/android/view/translation/OWNERS b/core/java/android/view/translation/OWNERS
new file mode 100644
index 0000000..a1e663a
--- /dev/null
+++ b/core/java/android/view/translation/OWNERS
@@ -0,0 +1,8 @@
+# Bug component: 994311
+
+adamhe@google.com
+augale@google.com
+joannechung@google.com
+lpeter@google.com
+svetoslavganov@google.com
+tymtsai@google.com
diff --git a/core/java/android/content/om/OverlayManagerTransaction.aidl b/core/java/android/view/translation/TranslationData.aidl
similarity index 81%
copy from core/java/android/content/om/OverlayManagerTransaction.aidl
copy to core/java/android/view/translation/TranslationData.aidl
index 6715c82..40f21a6 100644
--- a/core/java/android/content/om/OverlayManagerTransaction.aidl
+++ b/core/java/android/view/translation/TranslationData.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,6 +14,6 @@
  * limitations under the License.
  */
 
-package android.content.om;
+package android.view.translation;
 
-parcelable OverlayManagerTransaction;
+parcelable TranslationData;
diff --git a/core/java/android/view/translation/TranslationManager.java b/core/java/android/view/translation/TranslationManager.java
new file mode 100644
index 0000000..6554e1a
--- /dev/null
+++ b/core/java/android/view/translation/TranslationManager.java
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresFeature;
+import android.annotation.SystemService;
+import android.annotation.WorkerThread;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.RemoteException;
+import android.service.translation.TranslationService;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.Pair;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.util.SyncResultReceiver;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.Random;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * The {@link TranslationManager} class provides ways for apps to integrate and use the
+ * translation framework.
+ *
+ * <p>The TranslationManager manages {@link Translator}s and help bridge client calls to
+ * the server {@link android.service.translation.TranslationService} </p>
+ */
+@SystemService(Context.TRANSLATION_MANAGER_SERVICE)
+@RequiresFeature(PackageManager.FEATURE_TRANSLATION)
+public final class TranslationManager {
+
+    private static final String TAG = "TranslationManager";
+
+    /**
+     * Timeout for calls to system_server.
+     */
+    static final int SYNC_CALLS_TIMEOUT_MS = 5000;
+    /**
+     * The result code from result receiver success.
+     * @hide
+     */
+    public static final int STATUS_SYNC_CALL_SUCCESS = 1;
+    /**
+     * The result code from result receiver fail.
+     * @hide
+     */
+    public static final int STATUS_SYNC_CALL_FAIL = 2;
+
+    private static final Random ID_GENERATOR = new Random();
+    private final Object mLock = new Object();
+
+    @NonNull
+    private final Context mContext;
+
+    private final ITranslationManager mService;
+
+    @Nullable
+    @GuardedBy("mLock")
+    private ITranslationDirectManager mDirectServiceBinder;
+
+    @NonNull
+    @GuardedBy("mLock")
+    private final SparseArray<Translator> mTranslators = new SparseArray<>();
+
+    @NonNull
+    @GuardedBy("mLock")
+    private final ArrayMap<Pair<TranslationSpec, TranslationSpec>, Integer> mTranslatorIds =
+            new ArrayMap<>();
+
+    @NonNull
+    private final Handler mHandler;
+
+    private static final AtomicInteger sAvailableRequestId = new AtomicInteger(1);
+
+    /**
+     * @hide
+     */
+    public TranslationManager(@NonNull Context context, ITranslationManager service) {
+        mContext = Objects.requireNonNull(context, "context cannot be null");
+        mService = service;
+
+        mHandler = Handler.createAsync(Looper.getMainLooper());
+    }
+
+    /**
+     * Create a Translator for translation.
+     *
+     * <p><strong>NOTE: </strong>Call on a worker thread.
+     *
+     * @param sourceSpec {@link TranslationSpec} for the data to be translated.
+     * @param destSpec {@link TranslationSpec} for the translated data.
+     * @return a {@link Translator} to be used for calling translation APIs.
+     */
+    @Nullable
+    @WorkerThread
+    public Translator createTranslator(@NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec) {
+        Objects.requireNonNull(sourceSpec, "sourceSpec cannot be null");
+        Objects.requireNonNull(sourceSpec, "destSpec cannot be null");
+
+        synchronized (mLock) {
+            // TODO(b/176464808): Disallow multiple Translator now, it will throw
+            //  IllegalStateException. Need to discuss if we can allow multiple Translators.
+            final Pair<TranslationSpec, TranslationSpec> specs = new Pair<>(sourceSpec, destSpec);
+            if (mTranslatorIds.containsKey(specs)) {
+                return mTranslators.get(mTranslatorIds.get(specs));
+            }
+
+            int translatorId;
+            do {
+                translatorId = Math.abs(ID_GENERATOR.nextInt());
+            } while (translatorId == 0 || mTranslators.indexOfKey(translatorId) >= 0);
+
+            final Translator newTranslator = new Translator(mContext, sourceSpec, destSpec,
+                    translatorId, this, mHandler, mService);
+            // Start the Translator session and wait for the result
+            newTranslator.start();
+            try {
+                if (!newTranslator.isSessionCreated()) {
+                    return null;
+                }
+                mTranslators.put(translatorId, newTranslator);
+                mTranslatorIds.put(specs, translatorId);
+                return newTranslator;
+            } catch (Translator.ServiceBinderReceiver.TimeoutException e) {
+                // TODO(b/176464808): maybe make SyncResultReceiver.TimeoutException constructor
+                //  public and use it.
+                Log.e(TAG, "Timed out getting create session: " + e);
+                return null;
+            }
+        }
+    }
+
+    /**
+     * Returns a list of locales supported by the {@link TranslationService}.
+     *
+     * <p><strong>NOTE: </strong>Call on a worker thread.
+     *
+     * TODO: Change to correct language/locale format
+     */
+    @NonNull
+    @WorkerThread
+    public List<String> getSupportedLocales() {
+        try {
+            // TODO: implement it
+            final SyncResultReceiver receiver = new SyncResultReceiver(SYNC_CALLS_TIMEOUT_MS);
+            mService.getSupportedLocales(receiver, mContext.getUserId());
+            int resutCode = receiver.getIntResult();
+            if (resutCode != STATUS_SYNC_CALL_SUCCESS) {
+                return Collections.emptyList();
+            }
+            return receiver.getParcelableResult();
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        } catch (SyncResultReceiver.TimeoutException e) {
+            Log.e(TAG, "Timed out getting supported locales: " + e);
+            return Collections.emptyList();
+        }
+    }
+
+    void removeTranslator(int id) {
+        synchronized (mLock) {
+            mTranslators.remove(id);
+            for (int i = 0; i < mTranslatorIds.size(); i++) {
+                if (mTranslatorIds.valueAt(i) == id) {
+                    mTranslatorIds.removeAt(i);
+                    break;
+                }
+            }
+        }
+    }
+
+    AtomicInteger getAvailableRequestId() {
+        synchronized (mLock) {
+            return sAvailableRequestId;
+        }
+    }
+}
diff --git a/core/java/android/content/om/OverlayManagerTransaction.aidl b/core/java/android/view/translation/TranslationRequest.aidl
similarity index 81%
rename from core/java/android/content/om/OverlayManagerTransaction.aidl
rename to core/java/android/view/translation/TranslationRequest.aidl
index 6715c82..c34bf30 100644
--- a/core/java/android/content/om/OverlayManagerTransaction.aidl
+++ b/core/java/android/view/translation/TranslationRequest.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,6 +14,6 @@
  * limitations under the License.
  */
 
-package android.content.om;
+package android.view.translation;
 
-parcelable OverlayManagerTransaction;
+parcelable TranslationRequest;
diff --git a/core/java/android/view/translation/TranslationRequest.java b/core/java/android/view/translation/TranslationRequest.java
new file mode 100644
index 0000000..a5e3f75
--- /dev/null
+++ b/core/java/android/view/translation/TranslationRequest.java
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.Parcelable;
+import android.view.autofill.AutofillId;
+
+import com.android.internal.util.DataClass;
+
+/**
+ * Wrapper class for data to be translated by {@link android.service.translation.TranslationService}
+ */
+@DataClass(genToString = true, genBuilder = true)
+public final class TranslationRequest implements Parcelable {
+
+    @Nullable
+    private final AutofillId mAutofillId;
+
+    @Nullable
+    private final CharSequence mTranslationText;
+
+    public TranslationRequest(@Nullable CharSequence text) {
+        mAutofillId = null;
+        mTranslationText = text;
+    }
+
+    private static CharSequence defaultTranslationText() {
+        return null;
+    }
+
+    private static AutofillId defaultAutofillId() {
+        return null;
+    }
+
+
+
+    // Code below generated by codegen v1.0.22.
+    //
+    // DO NOT MODIFY!
+    // CHECKSTYLE:OFF Generated code
+    //
+    // To regenerate run:
+    // $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/view/translation/TranslationRequest.java
+    //
+    // To exclude the generated code from IntelliJ auto-formatting enable (one-time):
+    //   Settings > Editor > Code Style > Formatter Control
+    //@formatter:off
+
+
+    @DataClass.Generated.Member
+    /* package-private */ TranslationRequest(
+            @Nullable AutofillId autofillId,
+            @Nullable CharSequence translationText) {
+        this.mAutofillId = autofillId;
+        this.mTranslationText = translationText;
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    @DataClass.Generated.Member
+    public @Nullable AutofillId getAutofillId() {
+        return mAutofillId;
+    }
+
+    @DataClass.Generated.Member
+    public @Nullable CharSequence getTranslationText() {
+        return mTranslationText;
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public String toString() {
+        // You can override field toString logic by defining methods like:
+        // String fieldNameToString() { ... }
+
+        return "TranslationRequest { " +
+                "autofillId = " + mAutofillId + ", " +
+                "translationText = " + mTranslationText +
+        " }";
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public void writeToParcel(@NonNull android.os.Parcel dest, int flags) {
+        // You can override field parcelling by defining methods like:
+        // void parcelFieldName(Parcel dest, int flags) { ... }
+
+        byte flg = 0;
+        if (mAutofillId != null) flg |= 0x1;
+        if (mTranslationText != null) flg |= 0x2;
+        dest.writeByte(flg);
+        if (mAutofillId != null) dest.writeTypedObject(mAutofillId, flags);
+        if (mTranslationText != null) dest.writeCharSequence(mTranslationText);
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public int describeContents() { return 0; }
+
+    /** @hide */
+    @SuppressWarnings({"unchecked", "RedundantCast"})
+    @DataClass.Generated.Member
+    /* package-private */ TranslationRequest(@NonNull android.os.Parcel in) {
+        // You can override field unparcelling by defining methods like:
+        // static FieldType unparcelFieldName(Parcel in) { ... }
+
+        byte flg = in.readByte();
+        AutofillId autofillId = (flg & 0x1) == 0 ? null : (AutofillId) in.readTypedObject(AutofillId.CREATOR);
+        CharSequence translationText = (flg & 0x2) == 0 ? null : (CharSequence) in.readCharSequence();
+
+        this.mAutofillId = autofillId;
+        this.mTranslationText = translationText;
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    @DataClass.Generated.Member
+    public static final @NonNull Parcelable.Creator<TranslationRequest> CREATOR
+            = new Parcelable.Creator<TranslationRequest>() {
+        @Override
+        public TranslationRequest[] newArray(int size) {
+            return new TranslationRequest[size];
+        }
+
+        @Override
+        public TranslationRequest createFromParcel(@NonNull android.os.Parcel in) {
+            return new TranslationRequest(in);
+        }
+    };
+
+    /**
+     * A builder for {@link TranslationRequest}
+     */
+    @SuppressWarnings("WeakerAccess")
+    @DataClass.Generated.Member
+    public static final class Builder {
+
+        private @Nullable AutofillId mAutofillId;
+        private @Nullable CharSequence mTranslationText;
+
+        private long mBuilderFieldsSet = 0L;
+
+        public Builder() {
+        }
+
+        @DataClass.Generated.Member
+        public @NonNull Builder setAutofillId(@NonNull AutofillId value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x1;
+            mAutofillId = value;
+            return this;
+        }
+
+        @DataClass.Generated.Member
+        public @NonNull Builder setTranslationText(@NonNull CharSequence value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x2;
+            mTranslationText = value;
+            return this;
+        }
+
+        /** Builds the instance. This builder should not be touched after calling this! */
+        public @NonNull TranslationRequest build() {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x4; // Mark builder used
+
+            if ((mBuilderFieldsSet & 0x1) == 0) {
+                mAutofillId = defaultAutofillId();
+            }
+            if ((mBuilderFieldsSet & 0x2) == 0) {
+                mTranslationText = defaultTranslationText();
+            }
+            TranslationRequest o = new TranslationRequest(
+                    mAutofillId,
+                    mTranslationText);
+            return o;
+        }
+
+        private void checkNotUsed() {
+            if ((mBuilderFieldsSet & 0x4) != 0) {
+                throw new IllegalStateException(
+                        "This Builder should not be reused. Use a new Builder instance instead");
+            }
+        }
+    }
+
+    @DataClass.Generated(
+            time = 1610060189421L,
+            codegenVersion = "1.0.22",
+            sourceFile = "frameworks/base/core/java/android/view/translation/TranslationRequest.java",
+            inputSignatures = "private final @android.annotation.Nullable android.view.autofill.AutofillId mAutofillId\nprivate final @android.annotation.Nullable java.lang.CharSequence mTranslationText\nprivate static  java.lang.CharSequence defaultTranslationText()\nprivate static  android.view.autofill.AutofillId defaultAutofillId()\nclass TranslationRequest extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genToString=true, genBuilder=true)")
+    @Deprecated
+    private void __metadata() {}
+
+
+    //@formatter:on
+    // End of generated code
+
+}
diff --git a/core/java/android/content/om/OverlayManagerTransaction.aidl b/core/java/android/view/translation/TranslationResponse.aidl
similarity index 81%
copy from core/java/android/content/om/OverlayManagerTransaction.aidl
copy to core/java/android/view/translation/TranslationResponse.aidl
index 6715c82..e5350bb 100644
--- a/core/java/android/content/om/OverlayManagerTransaction.aidl
+++ b/core/java/android/view/translation/TranslationResponse.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,6 +14,6 @@
  * limitations under the License.
  */
 
-package android.content.om;
+package android.view.translation;
 
-parcelable OverlayManagerTransaction;
+parcelable TranslationResponse;
diff --git a/core/java/android/view/translation/TranslationResponse.java b/core/java/android/view/translation/TranslationResponse.java
new file mode 100644
index 0000000..d29063f
--- /dev/null
+++ b/core/java/android/view/translation/TranslationResponse.java
@@ -0,0 +1,311 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.service.translation.TranslationService;
+
+import com.android.internal.util.DataClass;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Response from the {@link TranslationService}, which contains the translated result.
+ */
+@DataClass(genBuilder = true, genToString = true, genHiddenConstDefs = true)
+public final class TranslationResponse implements Parcelable {
+
+    /**
+     * The {@link TranslationService} was successful in translating.
+     */
+    public static final int TRANSLATION_STATUS_SUCCESS = 0;
+    /**
+     * The {@link TranslationService} returned unknown translation result.
+     */
+    public static final int TRANSLATION_STATUS_UNKNOWN_ERROR = 1;
+    /**
+     * The language of the request is not available to be translated.
+     */
+    public static final int TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE = 2;
+
+    /**
+     * The translation result status code.
+     */
+    private final @TranslationStatus int mTranslationStatus;
+    /**
+     * The translation results. If there is no translation result, set it with an empty list.
+     */
+    @NonNull
+    private List<TranslationRequest> mTranslations = new ArrayList();
+
+
+
+
+    // Code below generated by codegen v1.0.22.
+    //
+    // DO NOT MODIFY!
+    // CHECKSTYLE:OFF Generated code
+    //
+    // To regenerate run:
+    // $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/view/translation/TranslationResponse.java
+    //
+    // To exclude the generated code from IntelliJ auto-formatting enable (one-time):
+    //   Settings > Editor > Code Style > Formatter Control
+    //@formatter:off
+
+
+    /** @hide */
+    @IntDef(prefix = "TRANSLATION_STATUS_", value = {
+        TRANSLATION_STATUS_SUCCESS,
+        TRANSLATION_STATUS_UNKNOWN_ERROR,
+        TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    @DataClass.Generated.Member
+    public @interface TranslationStatus {}
+
+    /** @hide */
+    @DataClass.Generated.Member
+    public static String translationStatusToString(@TranslationStatus int value) {
+        switch (value) {
+            case TRANSLATION_STATUS_SUCCESS:
+                    return "TRANSLATION_STATUS_SUCCESS";
+            case TRANSLATION_STATUS_UNKNOWN_ERROR:
+                    return "TRANSLATION_STATUS_UNKNOWN_ERROR";
+            case TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE:
+                    return "TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE";
+            default: return Integer.toHexString(value);
+        }
+    }
+
+    @DataClass.Generated.Member
+    /* package-private */ TranslationResponse(
+            @TranslationStatus int translationStatus,
+            @NonNull List<TranslationRequest> translations) {
+        this.mTranslationStatus = translationStatus;
+
+        if (!(mTranslationStatus == TRANSLATION_STATUS_SUCCESS)
+                && !(mTranslationStatus == TRANSLATION_STATUS_UNKNOWN_ERROR)
+                && !(mTranslationStatus == TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE)) {
+            throw new java.lang.IllegalArgumentException(
+                    "translationStatus was " + mTranslationStatus + " but must be one of: "
+                            + "TRANSLATION_STATUS_SUCCESS(" + TRANSLATION_STATUS_SUCCESS + "), "
+                            + "TRANSLATION_STATUS_UNKNOWN_ERROR(" + TRANSLATION_STATUS_UNKNOWN_ERROR + "), "
+                            + "TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE(" + TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE + ")");
+        }
+
+        this.mTranslations = translations;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mTranslations);
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    /**
+     * The translation result status code.
+     */
+    @DataClass.Generated.Member
+    public @TranslationStatus int getTranslationStatus() {
+        return mTranslationStatus;
+    }
+
+    /**
+     * The translation results. If there is no translation result, set it with an empty list.
+     */
+    @DataClass.Generated.Member
+    public @NonNull List<TranslationRequest> getTranslations() {
+        return mTranslations;
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public String toString() {
+        // You can override field toString logic by defining methods like:
+        // String fieldNameToString() { ... }
+
+        return "TranslationResponse { " +
+                "translationStatus = " + translationStatusToString(mTranslationStatus) + ", " +
+                "translations = " + mTranslations +
+        " }";
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        // You can override field parcelling by defining methods like:
+        // void parcelFieldName(Parcel dest, int flags) { ... }
+
+        dest.writeInt(mTranslationStatus);
+        dest.writeParcelableList(mTranslations, flags);
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public int describeContents() { return 0; }
+
+    /** @hide */
+    @SuppressWarnings({"unchecked", "RedundantCast"})
+    @DataClass.Generated.Member
+    /* package-private */ TranslationResponse(@NonNull Parcel in) {
+        // You can override field unparcelling by defining methods like:
+        // static FieldType unparcelFieldName(Parcel in) { ... }
+
+        int translationStatus = in.readInt();
+        List<TranslationRequest> translations = new ArrayList<>();
+        in.readParcelableList(translations, TranslationRequest.class.getClassLoader());
+
+        this.mTranslationStatus = translationStatus;
+
+        if (!(mTranslationStatus == TRANSLATION_STATUS_SUCCESS)
+                && !(mTranslationStatus == TRANSLATION_STATUS_UNKNOWN_ERROR)
+                && !(mTranslationStatus == TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE)) {
+            throw new java.lang.IllegalArgumentException(
+                    "translationStatus was " + mTranslationStatus + " but must be one of: "
+                            + "TRANSLATION_STATUS_SUCCESS(" + TRANSLATION_STATUS_SUCCESS + "), "
+                            + "TRANSLATION_STATUS_UNKNOWN_ERROR(" + TRANSLATION_STATUS_UNKNOWN_ERROR + "), "
+                            + "TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE(" + TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE + ")");
+        }
+
+        this.mTranslations = translations;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mTranslations);
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    @DataClass.Generated.Member
+    public static final @NonNull Parcelable.Creator<TranslationResponse> CREATOR
+            = new Parcelable.Creator<TranslationResponse>() {
+        @Override
+        public TranslationResponse[] newArray(int size) {
+            return new TranslationResponse[size];
+        }
+
+        @Override
+        public TranslationResponse createFromParcel(@NonNull Parcel in) {
+            return new TranslationResponse(in);
+        }
+    };
+
+    /**
+     * A builder for {@link TranslationResponse}
+     */
+    @SuppressWarnings("WeakerAccess")
+    @DataClass.Generated.Member
+    public static final class Builder {
+
+        private @TranslationStatus int mTranslationStatus;
+        private @NonNull List<TranslationRequest> mTranslations;
+
+        private long mBuilderFieldsSet = 0L;
+
+        /**
+         * Creates a new Builder.
+         *
+         * @param translationStatus
+         *   The translation result status code.
+         */
+        public Builder(
+                @TranslationStatus int translationStatus) {
+            mTranslationStatus = translationStatus;
+
+            if (!(mTranslationStatus == TRANSLATION_STATUS_SUCCESS)
+                    && !(mTranslationStatus == TRANSLATION_STATUS_UNKNOWN_ERROR)
+                    && !(mTranslationStatus == TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE)) {
+                throw new java.lang.IllegalArgumentException(
+                        "translationStatus was " + mTranslationStatus + " but must be one of: "
+                                + "TRANSLATION_STATUS_SUCCESS(" + TRANSLATION_STATUS_SUCCESS + "), "
+                                + "TRANSLATION_STATUS_UNKNOWN_ERROR(" + TRANSLATION_STATUS_UNKNOWN_ERROR + "), "
+                                + "TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE(" + TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE + ")");
+            }
+
+        }
+
+        /**
+         * The translation result status code.
+         */
+        @DataClass.Generated.Member
+        public @NonNull Builder setTranslationStatus(@TranslationStatus int value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x1;
+            mTranslationStatus = value;
+            return this;
+        }
+
+        /**
+         * The translation results. If there is no translation result, set it with an empty list.
+         */
+        @DataClass.Generated.Member
+        public @NonNull Builder setTranslations(@NonNull List<TranslationRequest> value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x2;
+            mTranslations = value;
+            return this;
+        }
+
+        /** @see #setTranslations */
+        @DataClass.Generated.Member
+        public @NonNull Builder addTranslations(@NonNull TranslationRequest value) {
+            // You can refine this method's name by providing item's singular name, e.g.:
+            // @DataClass.PluralOf("item")) mItems = ...
+
+            if (mTranslations == null) setTranslations(new ArrayList<>());
+            mTranslations.add(value);
+            return this;
+        }
+
+        /** Builds the instance. This builder should not be touched after calling this! */
+        public @NonNull TranslationResponse build() {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x4; // Mark builder used
+
+            if ((mBuilderFieldsSet & 0x2) == 0) {
+                mTranslations = new ArrayList();
+            }
+            TranslationResponse o = new TranslationResponse(
+                    mTranslationStatus,
+                    mTranslations);
+            return o;
+        }
+
+        private void checkNotUsed() {
+            if ((mBuilderFieldsSet & 0x4) != 0) {
+                throw new IllegalStateException(
+                        "This Builder should not be reused. Use a new Builder instance instead");
+            }
+        }
+    }
+
+    @DataClass.Generated(
+            time = 1609973911361L,
+            codegenVersion = "1.0.22",
+            sourceFile = "frameworks/base/core/java/android/view/translation/TranslationResponse.java",
+            inputSignatures = "public static final  int TRANSLATION_STATUS_SUCCESS\npublic static final  int TRANSLATION_STATUS_UNKNOWN_ERROR\npublic static final  int TRANSLATION_STATUS_LANGUAGE_UNAVAILABLE\nprivate final @android.view.translation.TranslationResponse.TranslationStatus int mTranslationStatus\nprivate @android.annotation.NonNull java.util.List<android.view.translation.TranslationRequest> mTranslations\nclass TranslationResponse extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genBuilder=true, genToString=true, genHiddenConstDefs=true)")
+    @Deprecated
+    private void __metadata() {}
+
+
+    //@formatter:on
+    // End of generated code
+
+}
diff --git a/core/java/android/content/om/OverlayManagerTransaction.aidl b/core/java/android/view/translation/TranslationSpec.aidl
similarity index 81%
copy from core/java/android/content/om/OverlayManagerTransaction.aidl
copy to core/java/android/view/translation/TranslationSpec.aidl
index 6715c82..875d798 100644
--- a/core/java/android/content/om/OverlayManagerTransaction.aidl
+++ b/core/java/android/view/translation/TranslationSpec.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,6 +14,6 @@
  * limitations under the License.
  */
 
-package android.content.om;
+package android.view.translation;
 
-parcelable OverlayManagerTransaction;
+parcelable TranslationSpec;
diff --git a/core/java/android/view/translation/TranslationSpec.java b/core/java/android/view/translation/TranslationSpec.java
new file mode 100644
index 0000000..ab1bc47
--- /dev/null
+++ b/core/java/android/view/translation/TranslationSpec.java
@@ -0,0 +1,189 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import android.annotation.NonNull;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.internal.util.DataClass;
+
+/**
+ * Specs and additional info for the translation data.
+ *
+ * <p>This spec help specify information such as the language/locale for the translation, as well
+ * as the data format for the translation (text, audio, etc.)</p>
+ */
+@DataClass(genEqualsHashCode = true, genHiddenConstDefs = true)
+public final class TranslationSpec implements Parcelable {
+
+    /** Data format for translation is text. */
+    public static final int DATA_FORMAT_TEXT = 1;
+
+    /** @hide */
+    @android.annotation.IntDef(prefix = "DATA_FORMAT_", value = {
+            DATA_FORMAT_TEXT
+    })
+    @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE)
+    @DataClass.Generated.Member
+    public @interface DataFormat {}
+
+    /**
+     * String representation of language codes e.g. "en", "es", etc.
+     */
+    private final @NonNull String mLanguage;
+
+    private final @DataFormat int mDataFormat;
+
+
+
+    // Code below generated by codegen v1.0.22.
+    //
+    // DO NOT MODIFY!
+    // CHECKSTYLE:OFF Generated code
+    //
+    // To regenerate run:
+    // $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/view/translation/TranslationSpec.java
+    //
+    // To exclude the generated code from IntelliJ auto-formatting enable (one-time):
+    //   Settings > Editor > Code Style > Formatter Control
+    //@formatter:off
+
+
+    /**
+     * Creates a new TranslationSpec.
+     *
+     * @param language
+     *   String representation of language codes e.g. "en", "es", etc.
+     */
+    @DataClass.Generated.Member
+    public TranslationSpec(
+            @NonNull String language,
+            @DataFormat int dataFormat) {
+        this.mLanguage = language;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mLanguage);
+        this.mDataFormat = dataFormat;
+        com.android.internal.util.AnnotationValidations.validate(
+                DataFormat.class, null, mDataFormat);
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    /**
+     * String representation of language codes e.g. "en", "es", etc.
+     */
+    @DataClass.Generated.Member
+    public @NonNull String getLanguage() {
+        return mLanguage;
+    }
+
+    @DataClass.Generated.Member
+    public @DataFormat int getDataFormat() {
+        return mDataFormat;
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public boolean equals(@android.annotation.Nullable Object o) {
+        // You can override field equality logic by defining either of the methods like:
+        // boolean fieldNameEquals(TranslationSpec other) { ... }
+        // boolean fieldNameEquals(FieldType otherValue) { ... }
+
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        @SuppressWarnings("unchecked")
+        TranslationSpec that = (TranslationSpec) o;
+        //noinspection PointlessBooleanExpression
+        return true
+                && java.util.Objects.equals(mLanguage, that.mLanguage)
+                && mDataFormat == that.mDataFormat;
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public int hashCode() {
+        // You can override field hashCode logic by defining methods like:
+        // int fieldNameHashCode() { ... }
+
+        int _hash = 1;
+        _hash = 31 * _hash + java.util.Objects.hashCode(mLanguage);
+        _hash = 31 * _hash + mDataFormat;
+        return _hash;
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        // You can override field parcelling by defining methods like:
+        // void parcelFieldName(Parcel dest, int flags) { ... }
+
+        dest.writeString(mLanguage);
+        dest.writeInt(mDataFormat);
+    }
+
+    @Override
+    @DataClass.Generated.Member
+    public int describeContents() { return 0; }
+
+    /** @hide */
+    @SuppressWarnings({"unchecked", "RedundantCast"})
+    @DataClass.Generated.Member
+    /* package-private */ TranslationSpec(@NonNull Parcel in) {
+        // You can override field unparcelling by defining methods like:
+        // static FieldType unparcelFieldName(Parcel in) { ... }
+
+        String language = in.readString();
+        int dataFormat = in.readInt();
+
+        this.mLanguage = language;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mLanguage);
+        this.mDataFormat = dataFormat;
+        com.android.internal.util.AnnotationValidations.validate(
+                DataFormat.class, null, mDataFormat);
+
+        // onConstructed(); // You can define this method to get a callback
+    }
+
+    @DataClass.Generated.Member
+    public static final @NonNull Parcelable.Creator<TranslationSpec> CREATOR
+            = new Parcelable.Creator<TranslationSpec>() {
+        @Override
+        public TranslationSpec[] newArray(int size) {
+            return new TranslationSpec[size];
+        }
+
+        @Override
+        public TranslationSpec createFromParcel(@NonNull Parcel in) {
+            return new TranslationSpec(in);
+        }
+    };
+
+    @DataClass.Generated(
+            time = 1609964630624L,
+            codegenVersion = "1.0.22",
+            sourceFile = "frameworks/base/core/java/android/view/translation/TranslationSpec.java",
+            inputSignatures = "public static final  int DATA_FORMAT_TEXT\nprivate final @android.annotation.NonNull java.lang.String mLanguage\nprivate final @android.view.translation.TranslationSpec.DataFormat int mDataFormat\nclass TranslationSpec extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genHiddenConstDefs=true)")
+    @Deprecated
+    private void __metadata() {}
+
+
+    //@formatter:on
+    // End of generated code
+
+}
diff --git a/core/java/android/view/translation/Translator.java b/core/java/android/view/translation/Translator.java
new file mode 100644
index 0000000..675f32b
--- /dev/null
+++ b/core/java/android/view/translation/Translator.java
@@ -0,0 +1,298 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.translation;
+
+import static android.view.translation.TranslationManager.STATUS_SYNC_CALL_FAIL;
+import static android.view.translation.TranslationManager.SYNC_CALLS_TIMEOUT_MS;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SuppressLint;
+import android.annotation.WorkerThread;
+import android.content.Context;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.util.Log;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.os.IResultReceiver;
+import com.android.internal.util.SyncResultReceiver;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.Objects;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * The {@link Translator} for translation, defined by a source and a dest {@link TranslationSpec}.
+ */
+@SuppressLint("NotCloseable")
+public class Translator {
+
+    private static final String TAG = "Translator";
+
+    // TODO: make this configurable and cross the Translation component
+    private static boolean sDEBUG = false;
+
+    private final Object mLock = new Object();
+
+    private int mId;
+
+    @NonNull
+    private final Context mContext;
+
+    @NonNull
+    private final TranslationSpec mSourceSpec;
+
+    @NonNull
+    private final TranslationSpec mDestSpec;
+
+    @NonNull
+    private final TranslationManager mManager;
+
+    @NonNull
+    private final Handler mHandler;
+
+    /**
+     * Interface to the system_server binder object.
+     */
+    private ITranslationManager mSystemServerBinder;
+
+    /**
+     * Direct interface to the TranslationService binder object.
+     */
+    @Nullable
+    private ITranslationDirectManager mDirectServiceBinder;
+
+    @NonNull
+    private final ServiceBinderReceiver mServiceBinderReceiver;
+
+    @GuardedBy("mLock")
+    private boolean mDestroyed;
+
+    /**
+     * Name of the {@link IResultReceiver} extra used to pass the binder interface to Translator.
+     * @hide
+     */
+    public static final String EXTRA_SERVICE_BINDER = "binder";
+    /**
+     * Name of the extra used to pass the session id to Translator.
+     * @hide
+     */
+    public static final String EXTRA_SESSION_ID = "sessionId";
+
+    static class ServiceBinderReceiver extends IResultReceiver.Stub {
+        private final WeakReference<Translator> mTranslator;
+        private final CountDownLatch mLatch = new CountDownLatch(1);
+        private int mSessionId;
+
+        ServiceBinderReceiver(Translator translator) {
+            mTranslator = new WeakReference<>(translator);
+        }
+
+        int getSessionStateResult() throws TimeoutException {
+            try {
+                if (!mLatch.await(SYNC_CALLS_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
+                    throw new TimeoutException(
+                            "Session not created in " + SYNC_CALLS_TIMEOUT_MS + "ms");
+                }
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                throw new TimeoutException("Session not created because interrupted");
+            }
+            return mSessionId;
+        }
+
+        @Override
+        public void send(int resultCode, Bundle resultData) {
+            if (resultCode == STATUS_SYNC_CALL_FAIL) {
+                mLatch.countDown();
+                return;
+            }
+            mSessionId = resultData.getInt(EXTRA_SESSION_ID);
+            final Translator translator = mTranslator.get();
+            if (translator == null) {
+                Log.w(TAG, "received result after session is finished");
+                return;
+            }
+            final IBinder binder;
+            if (resultData != null) {
+                binder = resultData.getBinder(EXTRA_SERVICE_BINDER);
+                if (binder == null) {
+                    Log.wtf(TAG, "No " + EXTRA_SERVICE_BINDER + " extra result");
+                    return;
+                }
+            } else {
+                binder = null;
+            }
+            translator.setServiceBinder(binder);
+            mLatch.countDown();
+        }
+
+        // TODO(b/176464808): maybe make SyncResultReceiver.TimeoutException constructor public
+        //  and use it.
+        static final class TimeoutException extends Exception {
+            private TimeoutException(String msg) {
+                super(msg);
+            }
+        }
+    }
+
+    /**
+     * Create the Translator.
+     *
+     * @hide
+     */
+    public Translator(@NonNull Context context,
+            @NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec, int sessionId,
+            @NonNull TranslationManager translationManager, @NonNull Handler handler,
+            @Nullable ITranslationManager systemServerBinder) {
+        mContext = context;
+        mSourceSpec = sourceSpec;
+        mDestSpec = destSpec;
+        mId = sessionId;
+        mManager = translationManager;
+        mHandler = handler;
+        mSystemServerBinder = systemServerBinder;
+        mServiceBinderReceiver = new ServiceBinderReceiver(this);
+    }
+
+    /**
+     * Starts this Translator session.
+     */
+    void start() {
+        try {
+            mSystemServerBinder.onSessionCreated(mSourceSpec, mDestSpec, mId,
+                    mServiceBinderReceiver, mContext.getUserId());
+        } catch (RemoteException e) {
+            Log.w(TAG, "RemoteException calling startSession(): " + e);
+        }
+    }
+
+    /**
+     * Wait this Translator session created.
+     *
+     * @return {@code true} if the session is created successfully.
+     */
+    boolean isSessionCreated() throws ServiceBinderReceiver.TimeoutException {
+        int receivedId = mServiceBinderReceiver.getSessionStateResult();
+        return receivedId > 0;
+    }
+
+    private int getNextRequestId() {
+        // Get from manager to keep the request id unique to different Translators
+        return mManager.getAvailableRequestId().getAndIncrement();
+    }
+
+    private void setServiceBinder(@Nullable IBinder binder) {
+        synchronized (mLock) {
+            if (mDirectServiceBinder != null) {
+                return;
+            }
+            if (binder != null) {
+                mDirectServiceBinder = ITranslationDirectManager.Stub.asInterface(binder);
+            }
+        }
+    }
+
+    /** @hide */
+    public int getTranslatorId() {
+        return mId;
+    }
+
+    /**
+     * Requests a translation for the provided {@link TranslationRequest} using the Translator's
+     * source spec and destination spec.
+     *
+     * <p><strong>NOTE: </strong>Call on a worker thread.
+     *
+     * @param request {@link TranslationRequest} request to be translated.
+     *
+     * @return {@link TranslationRequest} containing translated request,
+     *         or null if translation could not be done.
+     * @throws IllegalStateException if this TextClassification session was destroyed when calls
+     */
+    @Nullable
+    @WorkerThread
+    public TranslationResponse translate(@NonNull TranslationRequest request) {
+        Objects.requireNonNull(request, "Translation request cannot be null");
+        if (isDestroyed()) {
+            // TODO(b/176464808): Disallow multiple Translator now, it will throw
+            //  IllegalStateException. Need to discuss if we can allow multiple Translators.
+            throw new IllegalStateException(
+                    "This translator has been destroyed");
+        }
+        final ArrayList<TranslationRequest> requests = new ArrayList<>();
+        requests.add(request);
+        final android.service.translation.TranslationRequest internalRequest =
+                new android.service.translation.TranslationRequest
+                        .Builder(getNextRequestId(), mSourceSpec, mDestSpec, requests)
+                        .build();
+
+        TranslationResponse response = null;
+        try {
+            final SyncResultReceiver receiver = new SyncResultReceiver(SYNC_CALLS_TIMEOUT_MS);
+            mDirectServiceBinder.onTranslationRequest(internalRequest, mId, null, receiver);
+
+            response = receiver.getParcelableResult();
+        } catch (RemoteException e) {
+            Log.w(TAG, "RemoteException calling requestTranslate(): " + e);
+        }  catch (SyncResultReceiver.TimeoutException e) {
+            Log.e(TAG, "Timed out calling requestTranslate: " + e);
+        }
+        if (sDEBUG) {
+            Log.v(TAG, "Receive translation response: " + response);
+        }
+        return response;
+    }
+
+    /**
+     * Destroy this Translator.
+     */
+    public void destroy() {
+        synchronized (mLock) {
+            if (mDestroyed) {
+                return;
+            }
+            mDestroyed = true;
+            try {
+                mDirectServiceBinder.onFinishTranslationSession(mId);
+            } catch (RemoteException e) {
+                Log.w(TAG, "RemoteException calling onSessionFinished");
+            }
+            mDirectServiceBinder = null;
+            mManager.removeTranslator(mId);
+        }
+    }
+
+    /**
+     * Returns whether or not this Translator has been destroyed.
+     *
+     * @see #destroy()
+     */
+    public boolean isDestroyed() {
+        synchronized (mLock) {
+            return mDestroyed;
+        }
+    }
+
+    // TODO: add methods for UI-toolkit case.
+}
diff --git a/core/java/android/widget/Editor.java b/core/java/android/widget/Editor.java
index 0025d1e..26dd5e3 100644
--- a/core/java/android/widget/Editor.java
+++ b/core/java/android/widget/Editor.java
@@ -99,6 +99,7 @@
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MotionEvent;
+import android.view.OnReceiveContentListener;
 import android.view.SubMenu;
 import android.view.View;
 import android.view.View.DragShadowBuilder;
@@ -588,8 +589,18 @@
         mUndoOwner = mUndoManager.getOwner(UNDO_OWNER_TAG, this);
     }
 
-    @VisibleForTesting
-    public @NonNull TextViewOnReceiveContentListener getDefaultOnReceiveContentListener() {
+    /**
+     * Returns the default handler for receiving content in an editable {@link TextView}. This
+     * listener impl is used to encapsulate the default behavior but it is not part of the public
+     * API. If an app wants to execute the default platform behavior for receiving content, it
+     * should call {@link View#onReceiveContent}. Alternatively, if an app implements a custom
+     * listener for receiving content and wants to delegate some of the content to be handled by
+     * the platform, it should return the corresponding content from its listener. See
+     * {@link View#setOnReceiveContentListener} and {@link OnReceiveContentListener} for more info.
+     */
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    @NonNull
+    public TextViewOnReceiveContentListener getDefaultOnReceiveContentListener() {
         return mDefaultOnReceiveContentListener;
     }
 
@@ -6613,6 +6624,9 @@
                     }
 
                     updateSelection(event);
+                    if (mTextView.hasSelection() && mEndHandle != null) {
+                        mEndHandle.updateMagnifier(event);
+                    }
                     break;
 
                 case MotionEvent.ACTION_UP:
@@ -6623,6 +6637,9 @@
                         break;
                     }
                     updateSelection(event);
+                    if (mEndHandle != null) {
+                        mEndHandle.dismissMagnifier();
+                    }
 
                     // No longer dragging to select text, let the parent intercept events.
                     mTextView.getParent().requestDisallowInterceptTouchEvent(false);
diff --git a/core/java/android/widget/RemoteViews.java b/core/java/android/widget/RemoteViews.java
index 4a84851..8dafc5d 100644
--- a/core/java/android/widget/RemoteViews.java
+++ b/core/java/android/widget/RemoteViews.java
@@ -18,11 +18,13 @@
 
 import android.annotation.ColorInt;
 import android.annotation.DimenRes;
+import android.annotation.DrawableRes;
 import android.annotation.IdRes;
 import android.annotation.IntDef;
 import android.annotation.LayoutRes;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.Px;
 import android.annotation.StyleRes;
 import android.app.Activity;
 import android.app.ActivityOptions;
@@ -73,6 +75,8 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewGroup.MarginLayoutParams;
+import android.view.ViewManager;
+import android.view.ViewParent;
 import android.view.ViewStub;
 import android.widget.AdapterView.OnItemClickListener;
 
@@ -175,6 +179,7 @@
     private static final int OVERRIDE_TEXT_COLORS_TAG = 20;
     private static final int SET_RIPPLE_DRAWABLE_COLOR_TAG = 21;
     private static final int SET_INT_TAG_TAG = 22;
+    private static final int REMOVE_FROM_PARENT_ACTION_TAG = 23;
 
     /** @hide **/
     @IntDef(prefix = "MARGIN_", value = {
@@ -329,7 +334,7 @@
     /**
      * @hide
      */
-    public void setRemoteInputs(int viewId, RemoteInput[] remoteInputs) {
+    public void setRemoteInputs(@IdRes int viewId, RemoteInput[] remoteInputs) {
         mActions.add(new SetRemoteInputsAction(viewId, remoteInputs));
     }
 
@@ -365,7 +370,7 @@
      *
      * @hide
      */
-    public void setIntTag(int viewId, int key, int tag) {
+    public void setIntTag(@IdRes int viewId, @IdRes int key, int tag) {
         addAction(new SetIntTagAction(viewId, key, tag));
     }
 
@@ -521,6 +526,7 @@
             // Nothing to visit by default
         }
 
+        @IdRes
         @UnsupportedAppUsage
         int viewId;
     }
@@ -645,7 +651,7 @@
     private class SetEmptyView extends Action {
         int emptyViewId;
 
-        SetEmptyView(int viewId, int emptyViewId) {
+        SetEmptyView(@IdRes int viewId, @IdRes int emptyViewId) {
             this.viewId = viewId;
             this.emptyViewId = emptyViewId;
         }
@@ -680,7 +686,7 @@
     }
 
     private class SetPendingIntentTemplate extends Action {
-        public SetPendingIntentTemplate(int id, PendingIntent pendingIntentTemplate) {
+        public SetPendingIntentTemplate(@IdRes int id, PendingIntent pendingIntentTemplate) {
             this.viewId = id;
             this.pendingIntentTemplate = pendingIntentTemplate;
         }
@@ -751,7 +757,8 @@
     }
 
     private class SetRemoteViewsAdapterList extends Action {
-        public SetRemoteViewsAdapterList(int id, ArrayList<RemoteViews> list, int viewTypeCount) {
+        public SetRemoteViewsAdapterList(@IdRes int id, ArrayList<RemoteViews> list,
+                int viewTypeCount) {
             this.viewId = id;
             this.list = list;
             this.viewTypeCount = viewTypeCount;
@@ -816,7 +823,7 @@
     }
 
     private class SetRemoteViewsAdapterIntent extends Action {
-        public SetRemoteViewsAdapterIntent(int id, Intent intent) {
+        public SetRemoteViewsAdapterIntent(@IdRes int id, Intent intent) {
             this.viewId = id;
             this.intent = intent;
         }
@@ -891,7 +898,7 @@
      */
     private class SetOnClickResponse extends Action {
 
-        SetOnClickResponse(int id, RemoteResponse response) {
+        SetOnClickResponse(@IdRes int id, RemoteResponse response) {
             this.viewId = id;
             this.mResponse = response;
         }
@@ -1053,8 +1060,8 @@
      * <p>
      */
     private class SetDrawableTint extends Action {
-        SetDrawableTint(int id, boolean targetBackground,
-                int colorFilter, @NonNull PorterDuff.Mode mode) {
+        SetDrawableTint(@IdRes int id, boolean targetBackground,
+                @ColorInt int colorFilter, @NonNull PorterDuff.Mode mode) {
             this.viewId = id;
             this.targetBackground = targetBackground;
             this.colorFilter = colorFilter;
@@ -1100,7 +1107,7 @@
         }
 
         boolean targetBackground;
-        int colorFilter;
+        @ColorInt int colorFilter;
         PorterDuff.Mode filterMode;
     }
 
@@ -1117,7 +1124,7 @@
 
         ColorStateList mColorStateList;
 
-        SetRippleDrawableColor(int id, ColorStateList colorStateList) {
+        SetRippleDrawableColor(@IdRes int id, ColorStateList colorStateList) {
             this.viewId = id;
             this.mColorStateList = colorStateList;
         }
@@ -1154,7 +1161,7 @@
     private final class ViewContentNavigation extends Action {
         final boolean mNext;
 
-        ViewContentNavigation(int viewId, boolean next) {
+        ViewContentNavigation(@IdRes int viewId, boolean next) {
             this.viewId = viewId;
             this.mNext = next;
         }
@@ -1251,7 +1258,7 @@
         @UnsupportedAppUsage
         String methodName;
 
-        BitmapReflectionAction(int viewId, String methodName, Bitmap bitmap) {
+        BitmapReflectionAction(@IdRes int viewId, String methodName, Bitmap bitmap) {
             this.bitmap = bitmap;
             this.viewId = viewId;
             this.methodName = methodName;
@@ -1320,7 +1327,7 @@
         @UnsupportedAppUsage
         Object value;
 
-        ReflectionAction(int viewId, String methodName, int type, Object value) {
+        ReflectionAction(@IdRes int viewId, String methodName, int type, Object value) {
             this.viewId = viewId;
             this.methodName = methodName;
             this.type = type;
@@ -1614,11 +1621,11 @@
         private RemoteViews mNestedViews;
         private int mIndex;
 
-        ViewGroupActionAdd(int viewId, RemoteViews nestedViews) {
+        ViewGroupActionAdd(@IdRes int viewId, RemoteViews nestedViews) {
             this(viewId, nestedViews, -1 /* index */);
         }
 
-        ViewGroupActionAdd(int viewId, RemoteViews nestedViews, int index) {
+        ViewGroupActionAdd(@IdRes int viewId, RemoteViews nestedViews, int index) {
             this.viewId = viewId;
             mNestedViews = nestedViews;
             mIndex = index;
@@ -1728,11 +1735,11 @@
 
         private int mViewIdToKeep;
 
-        ViewGroupActionRemove(int viewId) {
+        ViewGroupActionRemove(@IdRes int viewId) {
             this(viewId, REMOVE_ALL_VIEWS_ID);
         }
 
-        ViewGroupActionRemove(int viewId, int viewIdToKeep) {
+        ViewGroupActionRemove(@IdRes int viewId, @IdRes int viewIdToKeep) {
             this.viewId = viewId;
             mViewIdToKeep = viewIdToKeep;
         }
@@ -1827,11 +1834,81 @@
     }
 
     /**
+     * Action to remove a view from its parent.
+     */
+    private class RemoveFromParentAction extends Action {
+
+        RemoveFromParentAction(@IdRes int viewId) {
+            this.viewId = viewId;
+        }
+
+        RemoveFromParentAction(Parcel parcel) {
+            viewId = parcel.readInt();
+        }
+
+        public void writeToParcel(Parcel dest, int flags) {
+            dest.writeInt(viewId);
+        }
+
+        @Override
+        public void apply(View root, ViewGroup rootParent, OnClickHandler handler) {
+            final View target = root.findViewById(viewId);
+
+            if (target == null || target == root) {
+                return;
+            }
+
+            ViewParent parent = target.getParent();
+            if (parent instanceof ViewManager) {
+                ((ViewManager) parent).removeView(target);
+            }
+        }
+
+        @Override
+        public Action initActionAsync(ViewTree root, ViewGroup rootParent, OnClickHandler handler) {
+            // In the async implementation, update the view tree so that subsequent calls to
+            // findViewById return the correct view.
+            root.createTree();
+            ViewTree target = root.findViewTreeById(viewId);
+
+            if (target == null || target == root) {
+                return ACTION_NOOP;
+            }
+
+            ViewTree parent = root.findViewTreeParentOf(target);
+            if (parent == null || !(parent.mRoot instanceof ViewManager)) {
+                return ACTION_NOOP;
+            }
+            final ViewManager parentVg = (ViewManager) parent.mRoot;
+
+            parent.mChildren.remove(target);
+            return new RuntimeAction() {
+                @Override
+                public void apply(View root, ViewGroup rootParent, OnClickHandler handler)
+                        throws ActionException {
+                    parentVg.removeView(target.mRoot);
+                }
+            };
+        }
+
+        @Override
+        public int getActionTag() {
+            return REMOVE_FROM_PARENT_ACTION_TAG;
+        }
+
+        @Override
+        public int mergeBehavior() {
+            return MERGE_APPEND;
+        }
+    }
+
+    /**
      * Helper action to set compound drawables on a TextView. Supports relative
      * (s/t/e/b) or cardinal (l/t/r/b) arrangement.
      */
     private class TextViewDrawableAction extends Action {
-        public TextViewDrawableAction(int viewId, boolean isRelative, int d1, int d2, int d3, int d4) {
+        public TextViewDrawableAction(@IdRes int viewId, boolean isRelative, @DrawableRes int d1,
+                @DrawableRes int d2, @DrawableRes int d3, @DrawableRes int d4) {
             this.viewId = viewId;
             this.isRelative = isRelative;
             this.useIcons = false;
@@ -1841,7 +1918,7 @@
             this.d4 = d4;
         }
 
-        public TextViewDrawableAction(int viewId, boolean isRelative,
+        public TextViewDrawableAction(@IdRes int viewId, boolean isRelative,
                 Icon i1, Icon i2, Icon i3, Icon i4) {
             this.viewId = viewId;
             this.isRelative = isRelative;
@@ -2014,7 +2091,8 @@
      * Helper action to set padding on a View.
      */
     private class ViewPaddingAction extends Action {
-        public ViewPaddingAction(int viewId, int left, int top, int right, int bottom) {
+        public ViewPaddingAction(@IdRes int viewId, @Px int left, @Px int top,
+                @Px int right, @Px int bottom) {
             this.viewId = viewId;
             this.left = left;
             this.top = top;
@@ -2050,7 +2128,7 @@
             return VIEW_PADDING_ACTION_TAG;
         }
 
-        int left, top, right, bottom;
+        @Px int left, top, right, bottom;
     }
 
     /**
@@ -2209,7 +2287,7 @@
      */
     private class SetRemoteInputsAction extends Action {
 
-        public SetRemoteInputsAction(int viewId, RemoteInput[] remoteInputs) {
+        public SetRemoteInputsAction(@IdRes int viewId, RemoteInput[] remoteInputs) {
             this.viewId = viewId;
             this.remoteInputs = remoteInputs;
         }
@@ -2287,11 +2365,11 @@
     }
 
     private class SetIntTagAction extends Action {
-        private final int mViewId;
-        private final int mKey;
+        @IdRes private final int mViewId;
+        @IdRes private final int mKey;
         private final int mTag;
 
-        SetIntTagAction(int viewId, int key, int tag) {
+        SetIntTagAction(@IdRes int viewId, @IdRes int key, int tag) {
             mViewId = viewId;
             mKey = key;
             mTag = tag;
@@ -2531,6 +2609,8 @@
                 return new SetRippleDrawableColor(parcel);
             case SET_INT_TAG_TAG:
                 return new SetIntTagAction(parcel);
+            case REMOVE_FROM_PARENT_ACTION_TAG:
+                return new RemoveFromParentAction(parcel);
             default:
                 throw new ActionException("Tag " + tag + " not found");
         }
@@ -2623,7 +2703,7 @@
      * @param viewId The id of the parent {@link ViewGroup} to add child into.
      * @param nestedView {@link RemoteViews} that describes the child.
      */
-    public void addView(int viewId, RemoteViews nestedView) {
+    public void addView(@IdRes int viewId, RemoteViews nestedView) {
         // Clear all children when nested views omitted
         addAction(nestedView == null
                 ? new ViewGroupActionRemove(viewId)
@@ -2641,7 +2721,7 @@
      * @hide
      */
     @UnsupportedAppUsage
-    public void addView(int viewId, RemoteViews nestedView, int index) {
+    public void addView(@IdRes int viewId, RemoteViews nestedView, int index) {
         addAction(new ViewGroupActionAdd(viewId, nestedView, index));
     }
 
@@ -2651,7 +2731,7 @@
      * @param viewId The id of the parent {@link ViewGroup} to remove all
      *            children from.
      */
-    public void removeAllViews(int viewId) {
+    public void removeAllViews(@IdRes int viewId) {
         addAction(new ViewGroupActionRemove(viewId));
     }
 
@@ -2664,16 +2744,28 @@
      *
      * @hide
      */
-    public void removeAllViewsExceptId(int viewId, int viewIdToKeep) {
+    public void removeAllViewsExceptId(@IdRes int viewId, @IdRes int viewIdToKeep) {
         addAction(new ViewGroupActionRemove(viewId, viewIdToKeep));
     }
 
     /**
+     * Removes the {@link View} specified by the {@code viewId} from its parent {@link ViewManager}.
+     * This will do nothing if the viewId specifies the root view of this RemoteViews.
+     *
+     * @param viewId The id of the {@link View} to remove from its parent.
+     *
+     * @hide
+     */
+    public void removeFromParent(@IdRes int viewId) {
+        addAction(new RemoveFromParentAction(viewId));
+    }
+
+    /**
      * Equivalent to calling {@link AdapterViewAnimator#showNext()}
      *
      * @param viewId The id of the view on which to call {@link AdapterViewAnimator#showNext()}
      */
-    public void showNext(int viewId) {
+    public void showNext(@IdRes int viewId) {
         addAction(new ViewContentNavigation(viewId, true /* next */));
     }
 
@@ -2682,7 +2774,7 @@
      *
      * @param viewId The id of the view on which to call {@link AdapterViewAnimator#showPrevious()}
      */
-    public void showPrevious(int viewId) {
+    public void showPrevious(@IdRes int viewId) {
         addAction(new ViewContentNavigation(viewId, false /* next */));
     }
 
@@ -2692,7 +2784,7 @@
      * @param viewId The id of the view on which to call
      *               {@link AdapterViewAnimator#setDisplayedChild(int)}
      */
-    public void setDisplayedChild(int viewId, int childIndex) {
+    public void setDisplayedChild(@IdRes int viewId, int childIndex) {
         setInt(viewId, "setDisplayedChild", childIndex);
     }
 
@@ -2702,7 +2794,7 @@
      * @param viewId The id of the view whose visibility should change
      * @param visibility The new visibility for the view
      */
-    public void setViewVisibility(int viewId, int visibility) {
+    public void setViewVisibility(@IdRes int viewId, @View.Visibility int visibility) {
         setInt(viewId, "setVisibility", visibility);
     }
 
@@ -2712,7 +2804,7 @@
      * @param viewId The id of the view whose text should change
      * @param text The new text for the view
      */
-    public void setTextViewText(int viewId, CharSequence text) {
+    public void setTextViewText(@IdRes int viewId, CharSequence text) {
         setCharSequence(viewId, "setText", text);
     }
 
@@ -2723,7 +2815,7 @@
      * @param units The units of size (e.g. COMPLEX_UNIT_SP)
      * @param size The size of the text
      */
-    public void setTextViewTextSize(int viewId, int units, float size) {
+    public void setTextViewTextSize(@IdRes int viewId, int units, float size) {
         addAction(new TextViewSizeAction(viewId, units, size));
     }
 
@@ -2737,7 +2829,8 @@
      * @param right The id of a drawable to place to the right of the text, or 0
      * @param bottom The id of a drawable to place below the text, or 0
      */
-    public void setTextViewCompoundDrawables(int viewId, int left, int top, int right, int bottom) {
+    public void setTextViewCompoundDrawables(@IdRes int viewId, @DrawableRes int left,
+            @DrawableRes int top, @DrawableRes int right, @DrawableRes int bottom) {
         addAction(new TextViewDrawableAction(viewId, false, left, top, right, bottom));
     }
 
@@ -2752,7 +2845,8 @@
      * @param end The id of a drawable to place after the text, or 0
      * @param bottom The id of a drawable to place below the text, or 0
      */
-    public void setTextViewCompoundDrawablesRelative(int viewId, int start, int top, int end, int bottom) {
+    public void setTextViewCompoundDrawablesRelative(@IdRes int viewId, @DrawableRes int start,
+            @DrawableRes int top, @DrawableRes int end, @DrawableRes int bottom) {
         addAction(new TextViewDrawableAction(viewId, true, start, top, end, bottom));
     }
 
@@ -2769,7 +2863,8 @@
      *
      * @hide
      */
-    public void setTextViewCompoundDrawables(int viewId, Icon left, Icon top, Icon right, Icon bottom) {
+    public void setTextViewCompoundDrawables(@IdRes int viewId,
+            Icon left, Icon top, Icon right, Icon bottom) {
         addAction(new TextViewDrawableAction(viewId, false, left, top, right, bottom));
     }
 
@@ -2787,7 +2882,8 @@
      *
      * @hide
      */
-    public void setTextViewCompoundDrawablesRelative(int viewId, Icon start, Icon top, Icon end, Icon bottom) {
+    public void setTextViewCompoundDrawablesRelative(@IdRes int viewId,
+            Icon start, Icon top, Icon end, Icon bottom) {
         addAction(new TextViewDrawableAction(viewId, true, start, top, end, bottom));
     }
 
@@ -2797,7 +2893,7 @@
      * @param viewId The id of the view whose drawable should change
      * @param srcId The new resource id for the drawable
      */
-    public void setImageViewResource(int viewId, int srcId) {
+    public void setImageViewResource(@IdRes int viewId, @DrawableRes int srcId) {
         setInt(viewId, "setImageResource", srcId);
     }
 
@@ -2807,7 +2903,7 @@
      * @param viewId The id of the view whose drawable should change
      * @param uri The Uri for the image
      */
-    public void setImageViewUri(int viewId, Uri uri) {
+    public void setImageViewUri(@IdRes int viewId, Uri uri) {
         setUri(viewId, "setImageURI", uri);
     }
 
@@ -2817,7 +2913,7 @@
      * @param viewId The id of the view whose bitmap should change
      * @param bitmap The new Bitmap for the drawable
      */
-    public void setImageViewBitmap(int viewId, Bitmap bitmap) {
+    public void setImageViewBitmap(@IdRes int viewId, Bitmap bitmap) {
         setBitmap(viewId, "setImageBitmap", bitmap);
     }
 
@@ -2827,7 +2923,7 @@
      * @param viewId The id of the view whose bitmap should change
      * @param icon The new Icon for the ImageView
      */
-    public void setImageViewIcon(int viewId, Icon icon) {
+    public void setImageViewIcon(@IdRes int viewId, Icon icon) {
         setIcon(viewId, "setImageIcon", icon);
     }
 
@@ -2837,7 +2933,7 @@
      * @param viewId The id of the view on which to set the empty view
      * @param emptyViewId The view id of the empty view
      */
-    public void setEmptyView(int viewId, int emptyViewId) {
+    public void setEmptyView(@IdRes int viewId, @IdRes int emptyViewId) {
         addAction(new SetEmptyView(viewId, emptyViewId));
     }
 
@@ -2857,7 +2953,7 @@
      *
      * @see #setChronometerCountDown(int, boolean)
      */
-    public void setChronometer(int viewId, long base, String format, boolean started) {
+    public void setChronometer(@IdRes int viewId, long base, String format, boolean started) {
         setLong(viewId, "setBase", base);
         setString(viewId, "setFormat", format);
         setBoolean(viewId, "setStarted", started);
@@ -2871,7 +2967,7 @@
      * @param isCountDown True if you want the chronometer to count down to base instead of
      *                    counting up.
      */
-    public void setChronometerCountDown(int viewId, boolean isCountDown) {
+    public void setChronometerCountDown(@IdRes int viewId, boolean isCountDown) {
         setBoolean(viewId, "setCountDown", isCountDown);
     }
 
@@ -2888,7 +2984,7 @@
      * @param indeterminate True if the progress bar is indeterminate,
      *                false if not.
      */
-    public void setProgressBar(int viewId, int max, int progress,
+    public void setProgressBar(@IdRes int viewId, int max, int progress,
             boolean indeterminate) {
         setBoolean(viewId, "setIndeterminate", indeterminate);
         if (!indeterminate) {
@@ -2914,7 +3010,7 @@
      * @param viewId The id of the view that will trigger the {@link PendingIntent} when clicked
      * @param pendingIntent The {@link PendingIntent} to send when user clicks
      */
-    public void setOnClickPendingIntent(int viewId, PendingIntent pendingIntent) {
+    public void setOnClickPendingIntent(@IdRes int viewId, PendingIntent pendingIntent) {
         setOnClickResponse(viewId, RemoteResponse.fromPendingIntent(pendingIntent));
     }
 
@@ -2926,7 +3022,7 @@
      * @param viewId The id of the view that will trigger the {@link RemoteResponse} when clicked
      * @param response The {@link RemoteResponse} to send when user clicks
      */
-    public void setOnClickResponse(int viewId, @NonNull RemoteResponse response) {
+    public void setOnClickResponse(@IdRes int viewId, @NonNull RemoteResponse response) {
         addAction(new SetOnClickResponse(viewId, response));
     }
 
@@ -2942,7 +3038,7 @@
      * @param pendingIntentTemplate The {@link PendingIntent} to be combined with extras specified
      *          by a child of viewId and executed when that child is clicked
      */
-    public void setPendingIntentTemplate(int viewId, PendingIntent pendingIntentTemplate) {
+    public void setPendingIntentTemplate(@IdRes int viewId, PendingIntent pendingIntentTemplate) {
         addAction(new SetPendingIntentTemplate(viewId, pendingIntentTemplate));
     }
 
@@ -2963,7 +3059,7 @@
      * @param fillInIntent The intent which will be combined with the parent's PendingIntent
      *        in order to determine the on-click behavior of the view specified by viewId
      */
-    public void setOnClickFillInIntent(int viewId, Intent fillInIntent) {
+    public void setOnClickFillInIntent(@IdRes int viewId, Intent fillInIntent) {
         setOnClickResponse(viewId, RemoteResponse.fromFillInIntent(fillInIntent));
     }
 
@@ -2987,8 +3083,8 @@
      * @param mode Specify a PorterDuff mode for this drawable, or null to leave
      *            unchanged.
      */
-    public void setDrawableTint(int viewId, boolean targetBackground,
-            int colorFilter, @NonNull PorterDuff.Mode mode) {
+    public void setDrawableTint(@IdRes int viewId, boolean targetBackground,
+            @ColorInt int colorFilter, @NonNull PorterDuff.Mode mode) {
         addAction(new SetDrawableTint(viewId, targetBackground, colorFilter, mode));
     }
 
@@ -3004,7 +3100,7 @@
      * @param colorStateList Specify a color for a
      *            {@link ColorStateList} for this drawable.
      */
-    public void setRippleDrawableColor(int viewId, ColorStateList colorStateList) {
+    public void setRippleDrawableColor(@IdRes int viewId, ColorStateList colorStateList) {
         addAction(new SetRippleDrawableColor(viewId, colorStateList));
     }
 
@@ -3015,7 +3111,7 @@
      * @param viewId The id of the view whose tint should change
      * @param tint the tint to apply, may be {@code null} to clear tint
      */
-    public void setProgressTintList(int viewId, ColorStateList tint) {
+    public void setProgressTintList(@IdRes int viewId, ColorStateList tint) {
         addAction(new ReflectionAction(viewId, "setProgressTintList",
                 ReflectionAction.COLOR_STATE_LIST, tint));
     }
@@ -3027,7 +3123,7 @@
      * @param viewId The id of the view whose tint should change
      * @param tint the tint to apply, may be {@code null} to clear tint
      */
-    public void setProgressBackgroundTintList(int viewId, ColorStateList tint) {
+    public void setProgressBackgroundTintList(@IdRes int viewId, ColorStateList tint) {
         addAction(new ReflectionAction(viewId, "setProgressBackgroundTintList",
                 ReflectionAction.COLOR_STATE_LIST, tint));
     }
@@ -3039,7 +3135,7 @@
      * @param viewId The id of the view whose tint should change
      * @param tint the tint to apply, may be {@code null} to clear tint
      */
-    public void setProgressIndeterminateTintList(int viewId, ColorStateList tint) {
+    public void setProgressIndeterminateTintList(@IdRes int viewId, ColorStateList tint) {
         addAction(new ReflectionAction(viewId, "setIndeterminateTintList",
                 ReflectionAction.COLOR_STATE_LIST, tint));
     }
@@ -3051,7 +3147,7 @@
      * @param color Sets the text color for all the states (normal, selected,
      *            focused) to be this color.
      */
-    public void setTextColor(int viewId, @ColorInt int color) {
+    public void setTextColor(@IdRes int viewId, @ColorInt int color) {
         setInt(viewId, "setTextColor", color);
     }
 
@@ -3062,7 +3158,7 @@
      * @param viewId The id of the view whose text color should change
      * @param colors the text colors to set
      */
-    public void setTextColor(int viewId, @ColorInt ColorStateList colors) {
+    public void setTextColor(@IdRes int viewId, ColorStateList colors) {
         addAction(new ReflectionAction(viewId, "setTextColor", ReflectionAction.COLOR_STATE_LIST,
                 colors));
     }
@@ -3079,7 +3175,7 @@
      *      {@link android.widget.RemoteViews#setRemoteAdapter(int, Intent)}
      */
     @Deprecated
-    public void setRemoteAdapter(int appWidgetId, int viewId, Intent intent) {
+    public void setRemoteAdapter(int appWidgetId, @IdRes int viewId, Intent intent) {
         setRemoteAdapter(viewId, intent);
     }
 
@@ -3091,7 +3187,7 @@
      * @param intent The intent of the service which will be
      *            providing data to the RemoteViewsAdapter
      */
-    public void setRemoteAdapter(int viewId, Intent intent) {
+    public void setRemoteAdapter(@IdRes int viewId, Intent intent) {
         addAction(new SetRemoteViewsAdapterIntent(viewId, intent));
     }
 
@@ -3119,7 +3215,8 @@
      */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     @Deprecated
-    public void setRemoteAdapter(int viewId, ArrayList<RemoteViews> list, int viewTypeCount) {
+    public void setRemoteAdapter(@IdRes int viewId, ArrayList<RemoteViews> list,
+            int viewTypeCount) {
         addAction(new SetRemoteViewsAdapterList(viewId, list, viewTypeCount));
     }
 
@@ -3129,7 +3226,7 @@
      * @param viewId The id of the view to change
      * @param position Scroll to this adapter position
      */
-    public void setScrollPosition(int viewId, int position) {
+    public void setScrollPosition(@IdRes int viewId, int position) {
         setInt(viewId, "smoothScrollToPosition", position);
     }
 
@@ -3139,7 +3236,7 @@
      * @param viewId The id of the view to change
      * @param offset Scroll by this adapter position offset
      */
-    public void setRelativeScrollPosition(int viewId, int offset) {
+    public void setRelativeScrollPosition(@IdRes int viewId, int offset) {
         setInt(viewId, "smoothScrollByOffset", offset);
     }
 
@@ -3152,7 +3249,8 @@
      * @param right the right padding in pixels
      * @param bottom the bottom padding in pixels
      */
-    public void setViewPadding(int viewId, int left, int top, int right, int bottom) {
+    public void setViewPadding(@IdRes int viewId,
+            @Px int left, @Px int top, @Px int right, @Px int bottom) {
         addAction(new ViewPaddingAction(viewId, left, top, right, bottom));
     }
 
@@ -3254,7 +3352,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setBoolean(int viewId, String methodName, boolean value) {
+    public void setBoolean(@IdRes int viewId, String methodName, boolean value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.BOOLEAN, value));
     }
 
@@ -3265,7 +3363,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setByte(int viewId, String methodName, byte value) {
+    public void setByte(@IdRes int viewId, String methodName, byte value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.BYTE, value));
     }
 
@@ -3276,7 +3374,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setShort(int viewId, String methodName, short value) {
+    public void setShort(@IdRes int viewId, String methodName, short value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.SHORT, value));
     }
 
@@ -3287,7 +3385,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setInt(int viewId, String methodName, int value) {
+    public void setInt(@IdRes int viewId, String methodName, int value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.INT, value));
     }
 
@@ -3300,7 +3398,7 @@
      *
      * @hide
      */
-    public void setColorStateList(int viewId, String methodName, ColorStateList value) {
+    public void setColorStateList(@IdRes int viewId, String methodName, ColorStateList value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.COLOR_STATE_LIST,
                 value));
     }
@@ -3313,7 +3411,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setLong(int viewId, String methodName, long value) {
+    public void setLong(@IdRes int viewId, String methodName, long value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.LONG, value));
     }
 
@@ -3324,7 +3422,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setFloat(int viewId, String methodName, float value) {
+    public void setFloat(@IdRes int viewId, String methodName, float value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.FLOAT, value));
     }
 
@@ -3335,7 +3433,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setDouble(int viewId, String methodName, double value) {
+    public void setDouble(@IdRes int viewId, String methodName, double value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.DOUBLE, value));
     }
 
@@ -3346,7 +3444,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setChar(int viewId, String methodName, char value) {
+    public void setChar(@IdRes int viewId, String methodName, char value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.CHAR, value));
     }
 
@@ -3357,7 +3455,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setString(int viewId, String methodName, String value) {
+    public void setString(@IdRes int viewId, String methodName, String value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.STRING, value));
     }
 
@@ -3368,7 +3466,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setCharSequence(int viewId, String methodName, CharSequence value) {
+    public void setCharSequence(@IdRes int viewId, String methodName, CharSequence value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.CHAR_SEQUENCE, value));
     }
 
@@ -3379,7 +3477,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setUri(int viewId, String methodName, Uri value) {
+    public void setUri(@IdRes int viewId, String methodName, Uri value) {
         if (value != null) {
             // Resolve any filesystem path before sending remotely
             value = value.getCanonicalUri();
@@ -3400,7 +3498,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setBitmap(int viewId, String methodName, Bitmap value) {
+    public void setBitmap(@IdRes int viewId, String methodName, Bitmap value) {
         addAction(new BitmapReflectionAction(viewId, methodName, value));
     }
 
@@ -3411,7 +3509,7 @@
      * @param methodName The name of the method to call.
      * @param value The value to pass to the method.
      */
-    public void setBundle(int viewId, String methodName, Bundle value) {
+    public void setBundle(@IdRes int viewId, String methodName, Bundle value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.BUNDLE, value));
     }
 
@@ -3422,7 +3520,7 @@
      * @param methodName The name of the method to call.
      * @param value The {@link android.content.Intent} to pass the method.
      */
-    public void setIntent(int viewId, String methodName, Intent value) {
+    public void setIntent(@IdRes int viewId, String methodName, Intent value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.INTENT, value));
     }
 
@@ -3433,7 +3531,7 @@
      * @param methodName The name of the method to call.
      * @param value The {@link android.graphics.drawable.Icon} to pass the method.
      */
-    public void setIcon(int viewId, String methodName, Icon value) {
+    public void setIcon(@IdRes int viewId, String methodName, Icon value) {
         addAction(new ReflectionAction(viewId, methodName, ReflectionAction.ICON, value));
     }
 
@@ -3443,7 +3541,7 @@
      * @param viewId The id of the view whose content description should change.
      * @param contentDescription The new content description for the view.
      */
-    public void setContentDescription(int viewId, CharSequence contentDescription) {
+    public void setContentDescription(@IdRes int viewId, CharSequence contentDescription) {
         setCharSequence(viewId, "setContentDescription", contentDescription);
     }
 
@@ -3453,7 +3551,7 @@
      * @param viewId The id of the view whose before view in accessibility traversal to set.
      * @param nextId The id of the next in the accessibility traversal.
      **/
-    public void setAccessibilityTraversalBefore(int viewId, int nextId) {
+    public void setAccessibilityTraversalBefore(@IdRes int viewId, @IdRes int nextId) {
         setInt(viewId, "setAccessibilityTraversalBefore", nextId);
     }
 
@@ -3463,7 +3561,7 @@
      * @param viewId The id of the view whose after view in accessibility traversal to set.
      * @param nextId The id of the next in the accessibility traversal.
      **/
-    public void setAccessibilityTraversalAfter(int viewId, int nextId) {
+    public void setAccessibilityTraversalAfter(@IdRes int viewId, @IdRes int nextId) {
         setInt(viewId, "setAccessibilityTraversalAfter", nextId);
     }
 
@@ -3473,7 +3571,7 @@
      * @param viewId The id of the view whose property to set.
      * @param labeledId The id of a view for which this view serves as a label.
      */
-    public void setLabelFor(int viewId, int labeledId) {
+    public void setLabelFor(@IdRes int viewId, @IdRes int labeledId) {
         setInt(viewId, "setLabelFor", labeledId);
     }
 
@@ -3997,7 +4095,7 @@
             }
         }
 
-        public ViewTree findViewTreeById(int id) {
+        public ViewTree findViewTreeById(@IdRes int id) {
             if (mRoot.getId() == id) {
                 return this;
             }
@@ -4013,13 +4111,29 @@
             return null;
         }
 
+        public ViewTree findViewTreeParentOf(ViewTree child) {
+            if (mChildren == null) {
+                return null;
+            }
+            for (ViewTree tree : mChildren) {
+                if (tree == child) {
+                    return this;
+                }
+                ViewTree result = tree.findViewTreeParentOf(child);
+                if (result != null) {
+                    return result;
+                }
+            }
+            return null;
+        }
+
         public void replaceView(View v) {
             mRoot = v;
             mChildren = null;
             createTree();
         }
 
-        public <T extends View> T findViewById(int id) {
+        public <T extends View> T findViewById(@IdRes int id) {
             if (mChildren == null) {
                 return mRoot.findViewById(id);
             }
@@ -4153,7 +4267,8 @@
          * @see ActivityOptions#makeSceneTransitionAnimation(Activity, Pair[])
          */
         @NonNull
-        public RemoteResponse addSharedElement(int viewId, @NonNull String sharedElementName) {
+        public RemoteResponse addSharedElement(@IdRes int viewId,
+                @NonNull String sharedElementName) {
             if (mViewIds == null) {
                 mViewIds = new IntArray();
                 mElementNames = new ArrayList<>();
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 1599f2b..b866025 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -11717,6 +11717,18 @@
                     }
                 }
             }
+            String[] mimeTypes = getOnReceiveContentMimeTypes();
+            if (mimeTypes == null && mEditor != null) {
+                // If the app hasn't set a listener for receiving content on this view (ie,
+                // getOnReceiveContentMimeTypes() returns null), check if it implements the
+                // keyboard image API and, if possible, use those MIME types as fallback.
+                // This fallback is only in place for autofill, not other mechanisms for
+                // inserting content. See AUTOFILL_NON_TEXT_REQUIRES_ON_RECEIVE_CONTENT_LISTENER
+                // in TextViewOnReceiveContentListener for more info.
+                mimeTypes = mEditor.getDefaultOnReceiveContentListener()
+                        .getFallbackMimeTypesForAutofill(this);
+            }
+            structure.setOnReceiveContentMimeTypes(mimeTypes);
         }
 
         if (!isPassword || viewFor == VIEW_STRUCTURE_FOR_AUTOFILL
diff --git a/core/java/android/widget/TextViewOnReceiveContentListener.java b/core/java/android/widget/TextViewOnReceiveContentListener.java
index 8cef106..91fac55 100644
--- a/core/java/android/widget/TextViewOnReceiveContentListener.java
+++ b/core/java/android/widget/TextViewOnReceiveContentListener.java
@@ -60,7 +60,7 @@
  *
  * @hide
  */
-@VisibleForTesting
+@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
 public final class TextViewOnReceiveContentListener implements OnReceiveContentListener {
     private static final String LOG_TAG = "ReceiveContent";
 
@@ -261,10 +261,17 @@
         mInputConnectionInfo = null;
     }
 
-    /** @hide */
-    @VisibleForTesting
+    /**
+     * Returns the MIME types accepted by {@link View#performReceiveContent} for the given view,
+     * <strong>for autofill purposes</strong>. This will be non-null only if fallback to the
+     * keyboard image API {@link #isUsageOfImeCommitContentEnabled is enabled} and the view has an
+     * {@link InputConnection} with {@link EditorInfo#contentMimeTypes} populated.
+     *
+     * @hide
+     */
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
     @Nullable
-    public String[] getEditorInfoMimeTypes(@NonNull TextView view) {
+    public String[] getFallbackMimeTypesForAutofill(@NonNull TextView view) {
         if (!isUsageOfImeCommitContentEnabled(view)) {
             return null;
         }
diff --git a/core/java/android/window/DisplayAreaOrganizer.java b/core/java/android/window/DisplayAreaOrganizer.java
index 1254647..8784399 100644
--- a/core/java/android/window/DisplayAreaOrganizer.java
+++ b/core/java/android/window/DisplayAreaOrganizer.java
@@ -92,6 +92,14 @@
     public static final int FEATURE_IME_PLACEHOLDER = FEATURE_SYSTEM_FIRST + 7;
 
     /**
+     * Display area for one handed background layer, which preventing when user
+     * turning the Dark theme on, they can not clearly identify the screen has entered
+     * one handed mode.
+     * @hide
+     */
+    public static final int FEATURE_ONE_HANDED_BACKGROUND_PANEL = FEATURE_SYSTEM_FIRST + 8;
+
+    /**
      * The last boundary of display area for system features
      */
     public static final int FEATURE_SYSTEM_LAST = 10_000;
diff --git a/core/java/android/window/ITaskOrganizerController.aidl b/core/java/android/window/ITaskOrganizerController.aidl
index 4a43a43..2d0211e 100644
--- a/core/java/android/window/ITaskOrganizerController.aidl
+++ b/core/java/android/window/ITaskOrganizerController.aidl
@@ -56,12 +56,6 @@
     WindowContainerToken getImeTarget(int display);
 
     /**
-     * Set's the root task to launch new tasks into on a display. {@code null} means no launch root
-     * and thus new tasks just end up directly on the display.
-     */
-    void setLaunchRoot(int displayId, in WindowContainerToken root);
-
-    /**
      * Requests that the given task organizer is notified when back is pressed on the root activity
      * of one of its controlled tasks.
      */
diff --git a/core/java/android/window/TaskOrganizer.java b/core/java/android/window/TaskOrganizer.java
index 73b2fe1..f29eb39 100644
--- a/core/java/android/window/TaskOrganizer.java
+++ b/core/java/android/window/TaskOrganizer.java
@@ -184,19 +184,6 @@
     }
 
     /**
-     * Set's the root task to launch new tasks into on a display. {@code null} means no launch
-     * root and thus new tasks just end up directly on the display.
-     */
-    @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_TASKS)
-    public void setLaunchRoot(int displayId, @NonNull WindowContainerToken root) {
-        try {
-            mTaskOrganizerController.setLaunchRoot(displayId, root);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
      * Requests that the given task organizer is notified when back is pressed on the root activity
      * of one of its controlled tasks.
      */
diff --git a/core/java/android/window/WindowContainerTransaction.java b/core/java/android/window/WindowContainerTransaction.java
index eba4fd2..6bc3110 100644
--- a/core/java/android/window/WindowContainerTransaction.java
+++ b/core/java/android/window/WindowContainerTransaction.java
@@ -30,6 +30,7 @@
 import android.view.SurfaceControl;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 
@@ -263,8 +264,9 @@
     @NonNull
     public WindowContainerTransaction reparent(@NonNull WindowContainerToken child,
             @Nullable WindowContainerToken parent, boolean onTop) {
-        mHierarchyOps.add(new HierarchyOp(child.asBinder(),
-                parent == null ? null : parent.asBinder(), onTop));
+        mHierarchyOps.add(HierarchyOp.createForReparent(child.asBinder(),
+                parent == null ? null : parent.asBinder(),
+                onTop));
         return this;
     }
 
@@ -276,7 +278,47 @@
      */
     @NonNull
     public WindowContainerTransaction reorder(@NonNull WindowContainerToken child, boolean onTop) {
-        mHierarchyOps.add(new HierarchyOp(child.asBinder(), onTop));
+        mHierarchyOps.add(HierarchyOp.createForReorder(child.asBinder(), onTop));
+        return this;
+    }
+
+    /**
+     * Reparent's all children tasks of {@param currentParent} in the specified
+     * {@param windowingMode} and {@param activityType} to {@param newParent} in their current
+     * z-order.
+     *
+     * @param currentParent of the tasks to perform the operation no.
+     *                      {@code null} will perform the operation on the display.
+     * @param newParent for the tasks. {@code null} will perform the operation on the display.
+     * @param windowingModes of the tasks to reparent.
+     * @param activityTypes of the tasks to reparent.
+     * @param onTop When {@code true}, the child goes to the top of parent; otherwise it goes to
+     *              the bottom.
+     */
+    @NonNull
+    public WindowContainerTransaction reparentTasks(@Nullable WindowContainerToken currentParent,
+            @Nullable WindowContainerToken newParent, @Nullable int[] windowingModes,
+            @Nullable int[] activityTypes, boolean onTop) {
+        mHierarchyOps.add(HierarchyOp.createForChildrenTasksReparent(
+                currentParent != null ? currentParent.asBinder() : null,
+                newParent != null ? newParent.asBinder() : null,
+                windowingModes,
+                activityTypes,
+                onTop));
+        return this;
+    }
+
+    /**
+     * Sets whether a container should be the launch root for the specified windowing mode and
+     * activity type. This currently only applies to Task containers created by organizer.
+     */
+    @NonNull
+    public WindowContainerTransaction setLaunchRoot(@NonNull WindowContainerToken container,
+            @Nullable int[] windowingModes, @Nullable int[] activityTypes) {
+        mHierarchyOps.add(HierarchyOp.createForSetLaunchRoot(
+                container.asBinder(),
+                windowingModes,
+                activityTypes));
         return this;
     }
 
@@ -363,6 +405,7 @@
         private boolean mFocusable = true;
         private boolean mHidden = false;
         private boolean mIgnoreOrientationRequest = false;
+
         private int mChangeMask = 0;
         private @ActivityInfo.Config int mConfigSetMask = 0;
         private @WindowConfiguration.WindowConfig int mWindowSetMask = 0;
@@ -595,6 +638,14 @@
      * @hide
      */
     public static class HierarchyOp implements Parcelable {
+        public static final int HIERARCHY_OP_TYPE_REPARENT = 0;
+        public static final int HIERARCHY_OP_TYPE_REORDER = 1;
+        public static final int HIERARCHY_OP_TYPE_CHILDREN_TASKS_REPARENT = 2;
+        public static final int HIERARCHY_OP_TYPE_SET_LAUNCH_ROOT = 3;
+
+        private final int mType;
+
+        // Container we are performing the operation on.
         private final IBinder mContainer;
 
         // If this is same as mContainer, then only change position, don't reparent.
@@ -603,32 +654,68 @@
         // Moves/reparents to top of parent when {@code true}, otherwise moves/reparents to bottom.
         private final boolean mToTop;
 
-        public HierarchyOp(@NonNull IBinder container, @Nullable IBinder reparent, boolean toTop) {
-            mContainer = container;
-            mReparent = reparent;
-            mToTop = toTop;
+        final private int[]  mWindowingModes;
+        final private int[] mActivityTypes;
+
+        public static HierarchyOp createForReparent(
+                @NonNull IBinder container, @Nullable IBinder reparent, boolean toTop) {
+            return new HierarchyOp(HIERARCHY_OP_TYPE_REPARENT,
+                    container, reparent, null, null, toTop);
         }
 
-        public HierarchyOp(@NonNull IBinder container, boolean toTop) {
+        public static HierarchyOp createForReorder(@NonNull IBinder container, boolean toTop) {
+            return new HierarchyOp(HIERARCHY_OP_TYPE_REORDER,
+                    container, container, null, null, toTop);
+        }
+
+        public static HierarchyOp createForChildrenTasksReparent(IBinder currentParent,
+                IBinder newParent, int[] windowingModes, int[] activityTypes, boolean onTop) {
+            return new HierarchyOp(HIERARCHY_OP_TYPE_CHILDREN_TASKS_REPARENT,
+                    currentParent, newParent, windowingModes, activityTypes, onTop);
+        }
+
+        public static HierarchyOp createForSetLaunchRoot(IBinder container,
+                int[] windowingModes, int[] activityTypes) {
+            return new HierarchyOp(HIERARCHY_OP_TYPE_SET_LAUNCH_ROOT,
+                    container, null, windowingModes, activityTypes, false);
+        }
+
+        private HierarchyOp(int type, @NonNull IBinder container, @Nullable IBinder reparent,
+                int[] windowingModes, int[] activityTypes, boolean toTop) {
+            mType = type;
             mContainer = container;
-            mReparent = container;
+            mReparent = reparent;
+            mWindowingModes = windowingModes != null ?
+                    Arrays.copyOf(windowingModes, windowingModes.length) : null;
+            mActivityTypes = activityTypes != null ?
+                    Arrays.copyOf(activityTypes, activityTypes.length) : null;
             mToTop = toTop;
         }
 
         public HierarchyOp(@NonNull HierarchyOp copy) {
+            mType = copy.mType;
             mContainer = copy.mContainer;
             mReparent = copy.mReparent;
             mToTop = copy.mToTop;
+            mWindowingModes = copy.mWindowingModes;
+            mActivityTypes = copy.mActivityTypes;
         }
 
         protected HierarchyOp(Parcel in) {
+            mType = in.readInt();
             mContainer = in.readStrongBinder();
             mReparent = in.readStrongBinder();
             mToTop = in.readBoolean();
+            mWindowingModes = in.createIntArray();
+            mActivityTypes = in.createIntArray();
+        }
+
+        public int getType() {
+            return mType;
         }
 
         public boolean isReparent() {
-            return mContainer != mReparent;
+            return mType == HIERARCHY_OP_TYPE_REPARENT;
         }
 
         @Nullable
@@ -645,21 +732,45 @@
             return mToTop;
         }
 
+        public int[] getWindowingModes() {
+            return mWindowingModes;
+        }
+
+        public int[] getActivityTypes() {
+            return mActivityTypes;
+        }
+
         @Override
         public String toString() {
-            if (isReparent()) {
-                return "{reparent: " + mContainer + " to " + (mToTop ? "top of " : "bottom of ")
-                        + mReparent + "}";
-            } else {
-                return "{reorder: " + mContainer + " to " + (mToTop ? "top" : "bottom") + "}";
+            switch (mType) {
+                case HIERARCHY_OP_TYPE_CHILDREN_TASKS_REPARENT:
+                    return "{ChildrenTasksReparent: from=" + mContainer + " to=" + mReparent
+                            + " mToTop=" + mToTop + " mWindowingMode=" + mWindowingModes
+                            + " mActivityType=" + mActivityTypes + "}";
+                case HIERARCHY_OP_TYPE_SET_LAUNCH_ROOT:
+                    return "{SetLaunchRoot: container=" + mContainer
+                            + " mWindowingMode=" + mWindowingModes
+                            + " mActivityType=" + mActivityTypes + "}";
+                case HIERARCHY_OP_TYPE_REPARENT:
+                    return "{reparent: " + mContainer + " to " + (mToTop ? "top of " : "bottom of ")
+                            + mReparent + "}";
+                case HIERARCHY_OP_TYPE_REORDER:
+                    return "{reorder: " + mContainer + " to " + (mToTop ? "top" : "bottom") + "}";
+                default:
+                    return "{mType=" + mType + " container=" + mContainer + " reparent=" + mReparent
+                            + " mToTop=" + mToTop + " mWindowingMode=" + mWindowingModes
+                            + " mActivityType=" + mActivityTypes + "}";
             }
         }
 
         @Override
         public void writeToParcel(Parcel dest, int flags) {
+            dest.writeInt(mType);
             dest.writeStrongBinder(mContainer);
             dest.writeStrongBinder(mReparent);
             dest.writeBoolean(mToTop);
+            dest.writeIntArray(mWindowingModes);
+            dest.writeIntArray(mActivityTypes);
         }
 
         @Override
diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index e064137..34e03af 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -431,19 +431,22 @@
         }
 
         private void maybeHideContentPreview() {
-            if (!mAtLeastOneLoaded && mHideParentOnFail) {
-                Log.i(TAG, "Hiding image preview area. Timed out waiting for preview to load"
-                        + " within " + mImageLoadTimeoutMillis + "ms.");
-                collapseParentView();
-                if (shouldShowTabs()) {
-                    hideStickyContentPreview();
-                } else if (mChooserMultiProfilePagerAdapter.getCurrentRootAdapter() != null) {
-                    mChooserMultiProfilePagerAdapter.getCurrentRootAdapter().hideContentPreview();
+            if (!mAtLeastOneLoaded) {
+                if (mHideParentOnFail) {
+                    Log.i(TAG, "Hiding image preview area. Timed out waiting for preview to load"
+                            + " within " + mImageLoadTimeoutMillis + "ms.");
+                    collapseParentView();
+                    if (shouldShowTabs()) {
+                        hideStickyContentPreview();
+                    } else if (mChooserMultiProfilePagerAdapter.getCurrentRootAdapter() != null) {
+                        mChooserMultiProfilePagerAdapter.getCurrentRootAdapter()
+                                .hideContentPreview();
+                    }
+                    mHideParentOnFail = false;
                 }
-                mHideParentOnFail = false;
+                mRemoveSharedElements = true;
+                startPostponedEnterTransition();
             }
-            mRemoveSharedElements = true;
-            startPostponedEnterTransition();
         }
 
         private void collapseParentView() {
diff --git a/core/java/com/android/internal/compat/CompatibilityChangeInfo.java b/core/java/com/android/internal/compat/CompatibilityChangeInfo.java
index 670ca9f..03fe455 100644
--- a/core/java/com/android/internal/compat/CompatibilityChangeInfo.java
+++ b/core/java/com/android/internal/compat/CompatibilityChangeInfo.java
@@ -32,6 +32,7 @@
     private final boolean mDisabled;
     private final boolean mLoggingOnly;
     private final @Nullable String mDescription;
+    private final boolean mOverridable;
 
     public long getId() {
         return mChangeId;
@@ -58,9 +59,13 @@
         return mDescription;
     }
 
+    public boolean getOverridable() {
+        return mOverridable;
+    }
+
     public CompatibilityChangeInfo(
             Long changeId, String name, int enableAfterTargetSdk, int enableSinceTargetSdk,
-            boolean disabled, boolean loggingOnly, String description) {
+            boolean disabled, boolean loggingOnly, String description, boolean overridable) {
         this.mChangeId = changeId;
         this.mName = name;
         if (enableAfterTargetSdk > 0) {
@@ -75,6 +80,7 @@
         this.mDisabled = disabled;
         this.mLoggingOnly = loggingOnly;
         this.mDescription = description;
+        this.mOverridable = overridable;
     }
 
     public CompatibilityChangeInfo(CompatibilityChangeInfo other) {
@@ -84,6 +90,7 @@
         this.mDisabled = other.mDisabled;
         this.mLoggingOnly = other.mLoggingOnly;
         this.mDescription = other.mDescription;
+        this.mOverridable = other.mOverridable;
     }
 
     private CompatibilityChangeInfo(Parcel in) {
@@ -93,6 +100,7 @@
         mDisabled = in.readBoolean();
         mLoggingOnly = in.readBoolean();
         mDescription = in.readString();
+        mOverridable = in.readBoolean();
     }
 
     @Override
@@ -108,6 +116,7 @@
         dest.writeBoolean(mDisabled);
         dest.writeBoolean(mLoggingOnly);
         dest.writeString(mDescription);
+        dest.writeBoolean(mOverridable);
     }
 
     @Override
@@ -126,6 +135,9 @@
         if (getLoggingOnly()) {
             sb.append("; loggingOnly");
         }
+        if (getOverridable()) {
+            sb.append("; overridable");
+        }
         return sb.append(")").toString();
     }
 
@@ -143,8 +155,8 @@
                 && this.mEnableSinceTargetSdk == that.mEnableSinceTargetSdk
                 && this.mDisabled == that.mDisabled
                 && this.mLoggingOnly == that.mLoggingOnly
-                && this.mDescription.equals(that.mDescription);
-
+                && this.mDescription.equals(that.mDescription)
+                && this.mOverridable == that.mOverridable;
     }
 
     public static final Parcelable.Creator<CompatibilityChangeInfo> CREATOR =
diff --git a/core/java/com/android/internal/infra/ServiceConnector.java b/core/java/com/android/internal/infra/ServiceConnector.java
index 8986938..fc95275 100644
--- a/core/java/com/android/internal/infra/ServiceConnector.java
+++ b/core/java/com/android/internal/infra/ServiceConnector.java
@@ -24,6 +24,7 @@
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.os.Handler;
+import android.os.HandlerExecutor;
 import android.os.IBinder;
 import android.os.IInterface;
 import android.os.Looper;
@@ -40,6 +41,7 @@
 import java.util.Queue;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionStage;
+import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
 import java.util.function.BiConsumer;
 import java.util.function.Function;
@@ -220,11 +222,13 @@
         private final @NonNull ServiceConnection mServiceConnection = this;
         private final @NonNull Runnable mTimeoutDisconnect = this;
 
+        // This context contains the user information.
         protected final @NonNull Context mContext;
         private final @NonNull Intent mIntent;
         private final int mBindingFlags;
-        private final int mUserId;
         private final @Nullable Function<IBinder, I> mBinderAsInterface;
+        private final @NonNull Handler mHandler;
+        private final @NonNull Executor mExecutor;
 
         private volatile I mService = null;
         private boolean mBinding = false;
@@ -249,11 +253,13 @@
          */
         public Impl(@NonNull Context context, @NonNull Intent intent, int bindingFlags,
                 @UserIdInt int userId, @Nullable Function<IBinder, I> binderAsInterface) {
-            mContext = context;
+            mContext = context.createContextAsUser(UserHandle.of(userId), 0);
             mIntent = intent;
             mBindingFlags = bindingFlags;
-            mUserId = userId;
             mBinderAsInterface = binderAsInterface;
+
+            mHandler = getJobHandler();
+            mExecutor = new HandlerExecutor(mHandler);
         }
 
         /**
@@ -292,14 +298,12 @@
          * <p>
          * If overridden, implementation must use at least the provided {@link ServiceConnection}
          */
-        protected boolean bindService(
-                @NonNull ServiceConnection serviceConnection, @NonNull Handler handler) {
+        protected boolean bindService(@NonNull ServiceConnection serviceConnection) {
             if (DEBUG) {
                 logTrace();
             }
-            return mContext.bindServiceAsUser(mIntent, serviceConnection,
-                    Context.BIND_AUTO_CREATE | mBindingFlags,
-                    handler, UserHandle.of(mUserId));
+            return mContext.bindService(mIntent, Context.BIND_AUTO_CREATE | mBindingFlags,
+                    mExecutor, serviceConnection);
         }
 
         /**
@@ -381,13 +385,13 @@
             if (!enqueue((Job<I, ?>) task)) {
                 task.completeExceptionally(new IllegalStateException(
                         "Failed to post a job to handler. Likely "
-                                + getJobHandler().getLooper() + " is exiting"));
+                                + mHandler.getLooper() + " is exiting"));
             }
         }
 
         private boolean enqueue(@NonNull Job<I, ?> job) {
             cancelTimeout();
-            return getJobHandler().post(() -> enqueueJobThread(job));
+            return mHandler.post(() -> enqueueJobThread(job));
         }
 
         void enqueueJobThread(@NonNull Job<I, ?> job) {
@@ -404,7 +408,7 @@
             } else if (isBound()) {
                 processQueue();
             } else if (!mBinding) {
-                if (bindService(mServiceConnection, getJobHandler())) {
+                if (bindService(mServiceConnection)) {
                     mBinding = true;
                 } else {
                     completeExceptionally(job,
@@ -497,7 +501,7 @@
                 logTrace();
             }
             mUnbinding = true;
-            getJobHandler().post(this::unbindJobThread);
+            mHandler.post(this::unbindJobThread);
         }
 
         void unbindJobThread() {
@@ -606,7 +610,7 @@
         public String toString() {
             StringBuilder sb = new StringBuilder("ServiceConnector@")
                     .append(System.identityHashCode(this) % 1000).append("(")
-                    .append(mIntent).append(", user: ").append(mUserId)
+                    .append(mIntent).append(", user: ").append(mContext.getUser().getIdentifier())
                     .append(")[").append(stateToString());
             if (!mQueue.isEmpty()) {
                 sb.append(", ").append(mQueue.size()).append(" pending job(s)");
@@ -624,8 +628,8 @@
             String tab = "  ";
             pw.append(prefix).append("ServiceConnector:").println();
             pw.append(prefix).append(tab).append(String.valueOf(mIntent)).println();
-            pw.append(prefix).append(tab)
-                    .append("userId: ").append(String.valueOf(mUserId)).println();
+            pw.append(prefix).append(tab).append("userId: ")
+                    .append(String.valueOf(mContext.getUser().getIdentifier())).println();
             pw.append(prefix).append(tab)
                     .append("State: ").append(stateToString()).println();
             pw.append(prefix).append(tab)
diff --git a/core/java/com/android/internal/inputmethod/Completable.java b/core/java/com/android/internal/inputmethod/Completable.java
index b82ba81..d6a4663 100644
--- a/core/java/com/android/internal/inputmethod/Completable.java
+++ b/core/java/com/android/internal/inputmethod/Completable.java
@@ -117,8 +117,8 @@
         }
 
         /**
-         * @return {@link true} if {@link #onComplete()} gets called and {@link #mState} is
-         *         {@link CompletionState#COMPLETED_WITH_VALUE} .
+         * @return {@code true} if {@link #onComplete()} gets called and {@link #mState} is
+         *         {@link CompletionState#COMPLETED_WITH_VALUE}.
          */
         @AnyThread
         public boolean hasValue() {
@@ -232,13 +232,25 @@
         }
 
         /**
-         * Blocks the calling thread until this object becomes ready to return the value.
+         * Blocks the calling thread until this object becomes ready to return the value, even if
+         * {@link InterruptedException} is thrown.
          */
         @AnyThread
         public void await() {
-            try {
-                mLatch.await();
-            } catch (InterruptedException ignored) { }
+            boolean interrupted = false;
+            while (true) {
+                try {
+                    mLatch.await();
+                    break;
+                } catch (InterruptedException ignored) {
+                    interrupted = true;
+                }
+            }
+
+            if (interrupted) {
+                // Try to preserve the interrupt bit on this thread.
+                Thread.currentThread().interrupt();
+            }
         }
     }
 
@@ -487,7 +499,7 @@
     /**
      * Await the result by the {@link Completable.Values}.
      *
-     * @return the result once {@link ValueBase#onComplete()}
+     * @return the result once {@link ValueBase#onComplete()}.
      */
     @AnyThread
     @Nullable
@@ -499,7 +511,7 @@
     /**
      * Await the int result by the {@link Completable.Int}.
      *
-     * @return the result once {@link ValueBase#onComplete()}
+     * @return the result once {@link ValueBase#onComplete()}.
      */
     @AnyThread
     public static int getIntResult(@NonNull Completable.Int value) {
diff --git a/core/java/com/android/internal/jank/FrameTracker.java b/core/java/com/android/internal/jank/FrameTracker.java
index 36514ff..e82cc73 100644
--- a/core/java/com/android/internal/jank/FrameTracker.java
+++ b/core/java/com/android/internal/jank/FrameTracker.java
@@ -16,13 +16,28 @@
 
 package com.android.internal.jank;
 
+import static android.view.SurfaceControl.JankData.BUFFER_STUFFING;
+import static android.view.SurfaceControl.JankData.DISPLAY_HAL;
+import static android.view.SurfaceControl.JankData.JANK_APP_DEADLINE_MISSED;
+import static android.view.SurfaceControl.JankData.JANK_NONE;
+import static android.view.SurfaceControl.JankData.JANK_SURFACEFLINGER_DEADLINE_MISSED;
+import static android.view.SurfaceControl.JankData.JANK_SURFACEFLINGER_GPU_DEADLINE_MISSED;
+import static android.view.SurfaceControl.JankData.PREDICTION_ERROR;
+import static android.view.SurfaceControl.JankData.SURFACE_FLINGER_SCHEDULING;
+
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.graphics.HardwareRendererObserver;
 import android.os.Handler;
 import android.os.Trace;
 import android.util.Log;
+import android.util.SparseArray;
+import android.view.Choreographer;
 import android.view.FrameMetrics;
+import android.view.SurfaceControl;
+import android.view.SurfaceControl.JankData.JankType;
 import android.view.ThreadedRenderer;
+import android.view.ViewRootImpl;
 
 import com.android.internal.jank.InteractionJankMonitor.Session;
 import com.android.internal.util.FrameworkStatsLog;
@@ -31,68 +46,141 @@
  * A class that allows the app to get the frame metrics from HardwareRendererObserver.
  * @hide
  */
-public class FrameTracker implements HardwareRendererObserver.OnFrameMetricsAvailableListener {
-    private static final String TAG = FrameTracker.class.getSimpleName();
+public class FrameTracker extends SurfaceControl.OnJankDataListener
+        implements HardwareRendererObserver.OnFrameMetricsAvailableListener {
+    private static final String TAG = "FrameTracker";
     private static final boolean DEBUG = false;
-    //TODO (163431584): need also consider other refresh rates.
-    private static final long JANK_THRESHOLD_NANOS = 1000000000 / 60;
-    private static final long UNKNOWN_TIMESTAMP = -1;
+
+    private static final long INVALID_ID = -1;
     public static final int NANOS_IN_MILLISECOND = 1_000_000;
 
     private final HardwareRendererObserver mObserver;
+    private SurfaceControl mSurfaceControl;
     private final int mTraceThresholdMissedFrames;
     private final int mTraceThresholdFrameTimeMillis;
     private final ThreadedRendererWrapper mRendererWrapper;
     private final FrameMetricsWrapper mMetricsWrapper;
+    private final SparseArray<JankInfo> mJankInfos = new SparseArray<>();
+    private final Session mSession;
+    private final ViewRootWrapper mViewRoot;
+    private final SurfaceControlWrapper mSurfaceControlWrapper;
+    private final ViewRootImpl.SurfaceChangedCallback mSurfaceChangedCallback;
+    private final Handler mHandler;
+    private final ChoreographerWrapper mChoreographer;
 
-    private long mBeginTime = UNKNOWN_TIMESTAMP;
-    private long mEndTime = UNKNOWN_TIMESTAMP;
-    private boolean mSessionEnd;
+    private long mBeginVsyncId = INVALID_ID;
+    private long mEndVsyncId = INVALID_ID;
+    private boolean mMetricsFinalized;
     private boolean mCancelled = false;
-    private int mTotalFramesCount = 0;
-    private int mMissedFramesCount = 0;
-    private int mSfMissedFramesCount = 0;
-    private long mMaxFrameTimeNanos = 0;
 
-    private Session mSession;
+    private static class JankInfo {
+        long frameVsyncId;
+        long totalDurationNanos;
+        boolean isFirstFrame;
+        boolean hwuiCallbackFired;
+        boolean surfaceControlCallbackFired;
+        @JankType int jankType;
+
+        static JankInfo createFromHwuiCallback(long frameVsyncId, long totalDurationNanos,
+                boolean isFirstFrame) {
+            return new JankInfo(frameVsyncId, true, false, JANK_NONE, totalDurationNanos,
+                    isFirstFrame);
+        }
+
+        static JankInfo createFromSurfaceControlCallback(long frameVsyncId,
+                @JankType int jankType) {
+            return new JankInfo(frameVsyncId, false, true, jankType, 0, false /* isFirstFrame */);
+        }
+
+        private JankInfo(long frameVsyncId, boolean hwuiCallbackFired,
+                boolean surfaceControlCallbackFired, @JankType int jankType,
+                long totalDurationNanos, boolean isFirstFrame) {
+            this.frameVsyncId = frameVsyncId;
+            this.hwuiCallbackFired = hwuiCallbackFired;
+            this.surfaceControlCallbackFired = surfaceControlCallbackFired;
+            this.totalDurationNanos = totalDurationNanos;
+            this.jankType = jankType;
+            this.isFirstFrame = isFirstFrame;
+        }
+    }
 
     public FrameTracker(@NonNull Session session, @NonNull Handler handler,
-            @NonNull ThreadedRendererWrapper renderer, @NonNull FrameMetricsWrapper metrics,
-            int traceThresholdMissedFrames, int traceThresholdFrameTimeMillis) {
+            @NonNull ThreadedRendererWrapper renderer, @NonNull ViewRootWrapper viewRootWrapper,
+            @NonNull SurfaceControlWrapper surfaceControlWrapper,
+            @NonNull ChoreographerWrapper choreographer,
+            @NonNull FrameMetricsWrapper metrics, int traceThresholdMissedFrames,
+            int traceThresholdFrameTimeMillis) {
         mSession = session;
         mRendererWrapper = renderer;
         mMetricsWrapper = metrics;
+        mViewRoot = viewRootWrapper;
+        mChoreographer = choreographer;
+        mSurfaceControlWrapper = surfaceControlWrapper;
+        mHandler = handler;
         mObserver = new HardwareRendererObserver(this, mMetricsWrapper.getTiming(), handler);
         mTraceThresholdMissedFrames = traceThresholdMissedFrames;
         mTraceThresholdFrameTimeMillis = traceThresholdFrameTimeMillis;
+
+        // If the surface isn't valid yet, wait until it's created.
+        if (viewRootWrapper.getSurfaceControl().isValid()) {
+            mSurfaceControl = viewRootWrapper.getSurfaceControl();
+        }
+        mSurfaceChangedCallback = new ViewRootImpl.SurfaceChangedCallback() {
+            @Override
+            public void surfaceCreated(SurfaceControl.Transaction t) {
+                synchronized (FrameTracker.this) {
+                    if (mSurfaceControl == null) {
+                        mSurfaceControl = viewRootWrapper.getSurfaceControl();
+                        if (mBeginVsyncId != INVALID_ID) {
+                            mSurfaceControlWrapper.addJankStatsListener(
+                                    FrameTracker.this, mSurfaceControl);
+                        }
+                    }
+                }
+            }
+
+            @Override
+            public void surfaceReplaced(SurfaceControl.Transaction t) {
+            }
+
+            @Override
+            public void surfaceDestroyed() {
+
+                // Wait a while to give the system a chance for the remaining frames to arrive, then
+                // force finish the session.
+                mHandler.postDelayed(() -> {
+                    synchronized (FrameTracker.this) {
+                        if (!mMetricsFinalized) {
+                            finish(mJankInfos.size() - 1);
+                        }
+                    }
+                }, 50);
+            }
+        };
+        viewRootWrapper.addSurfaceChangedCallback(mSurfaceChangedCallback);
     }
 
     /**
      * Begin a trace session of the CUJ.
      */
     public synchronized void begin() {
-        long timestamp = System.nanoTime();
-        if (DEBUG) {
-            Log.d(TAG, "begin: time(ns)=" + timestamp + ", begin(ns)=" + mBeginTime
-                    + ", end(ns)=" + mEndTime + ", session=" + mSession.getName());
-        }
-        mBeginTime = timestamp;
-        mEndTime = UNKNOWN_TIMESTAMP;
-        Trace.beginAsyncSection(mSession.getName(), (int) mBeginTime);
+        mBeginVsyncId = mChoreographer.getVsyncId() + 1;
+        Trace.beginAsyncSection(mSession.getName(), (int) mBeginVsyncId);
         mRendererWrapper.addObserver(mObserver);
+        if (mSurfaceControl != null) {
+            mSurfaceControlWrapper.addJankStatsListener(this, mSurfaceControl);
+        }
     }
 
     /**
      * End the trace session of the CUJ.
      */
     public synchronized void end() {
-        long timestamp = System.nanoTime();
-        if (DEBUG) {
-            Log.d(TAG, "end: time(ns)=" + timestamp + ", begin(ns)=" + mBeginTime
-                    + ", end(ns)=" + mEndTime + ", session=" + mSession.getName());
+        mEndVsyncId = mChoreographer.getVsyncId();
+        Trace.endAsyncSection(mSession.getName(), (int) mBeginVsyncId);
+        if (mEndVsyncId == mBeginVsyncId) {
+            cancel();
         }
-        mEndTime = timestamp;
-        Trace.endAsyncSection(mSession.getName(), (int) mBeginTime);
         // We don't remove observer here,
         // will remove it when all the frame metrics in this duration are called back.
         // See onFrameMetricsAvailable for the logic of removing the observer.
@@ -102,14 +190,45 @@
      * Cancel the trace session of the CUJ.
      */
     public synchronized void cancel() {
-        if (mBeginTime == UNKNOWN_TIMESTAMP || mEndTime != UNKNOWN_TIMESTAMP) return;
-        if (DEBUG) {
-            Log.d(TAG, "cancel: time(ns)=" + System.nanoTime() + ", begin(ns)=" + mBeginTime
-                    + ", end(ns)=" + mEndTime + ", session=" + mSession.getName());
-        }
-        Trace.endAsyncSection(mSession.getName(), (int) mBeginTime);
-        mRendererWrapper.removeObserver(mObserver);
+        if (mBeginVsyncId == INVALID_ID || mEndVsyncId != INVALID_ID) return;
+        Trace.endAsyncSection(mSession.getName(), (int) mBeginVsyncId);
         mCancelled = true;
+        removeObservers();
+    }
+
+    @Override
+    public synchronized void onJankDataAvailable(SurfaceControl.JankData[] jankData) {
+        if (mCancelled) {
+            return;
+        }
+
+        for (SurfaceControl.JankData jankStat : jankData) {
+            if (!isInRange(jankStat.frameVsyncId)) {
+                continue;
+            }
+            JankInfo info = findJankInfo(jankStat.frameVsyncId);
+            if (info != null) {
+                info.surfaceControlCallbackFired = true;
+                info.jankType = jankStat.jankType;
+            } else {
+                mJankInfos.put((int) jankStat.frameVsyncId,
+                        JankInfo.createFromSurfaceControlCallback(
+                                jankStat.frameVsyncId, jankStat.jankType));
+            }
+        }
+        processJankInfos();
+    }
+
+    private @Nullable JankInfo findJankInfo(long frameVsyncId) {
+        return mJankInfos.get((int) frameVsyncId);
+    }
+
+    private boolean isInRange(long vsyncId) {
+
+        // It's possible that we may miss a callback for the frame with vsyncId == mEndVsyncId.
+        // Because of that, we collect all frames even if they happen after the end so we eventually
+        // have a frame after the end with both callbacks present.
+        return vsyncId >= mBeginVsyncId;
     }
 
     @Override
@@ -121,60 +240,152 @@
         // Since this callback might come a little bit late after the end() call.
         // We should keep tracking the begin / end timestamp.
         // Then compare with vsync timestamp to check if the frame is in the duration of the CUJ.
-
-        long vsyncTimestamp = mMetricsWrapper.getMetric(FrameMetrics.VSYNC_TIMESTAMP);
-        // Discard the frame metrics which is not in the trace session.
-        if (vsyncTimestamp < mBeginTime) return;
-
-        // We stop getting callback when the vsync is later than the end calls.
-        if (mEndTime != UNKNOWN_TIMESTAMP && vsyncTimestamp > mEndTime && !mSessionEnd) {
-            mSessionEnd = true;
-            // The tracing has been ended, remove the observer, see if need to trigger perfetto.
-            mRendererWrapper.removeObserver(mObserver);
-
-            // Log the frame stats as counters to make them easily accessible in traces.
-            Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#sfMissedFrames",
-                    mSfMissedFramesCount);
-            Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#missedFrames",
-                    mMissedFramesCount);
-            Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#totalFrames",
-                    mTotalFramesCount);
-            Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#maxFrameTimeMillis",
-                    (int) (mMaxFrameTimeNanos / NANOS_IN_MILLISECOND));
-
-            // Trigger perfetto if necessary.
-            boolean overMissedFramesThreshold = mTraceThresholdMissedFrames != -1
-                    && (mMissedFramesCount + mSfMissedFramesCount) >= mTraceThresholdMissedFrames;
-            boolean overFrameTimeThreshold = mTraceThresholdFrameTimeMillis != -1
-                    && mMaxFrameTimeNanos >= mTraceThresholdFrameTimeMillis * NANOS_IN_MILLISECOND;
-            if (overMissedFramesThreshold || overFrameTimeThreshold) {
-                triggerPerfetto();
-            }
-            if (mSession.logToStatsd()) {
-                FrameworkStatsLog.write(
-                        FrameworkStatsLog.UI_INTERACTION_FRAME_INFO_REPORTED,
-                        mSession.getStatsdInteractionType(),
-                        mTotalFramesCount,
-                        mMissedFramesCount,
-                        mMaxFrameTimeNanos,
-                        mSfMissedFramesCount);
-            }
-            return;
-        }
-
         long totalDurationNanos = mMetricsWrapper.getMetric(FrameMetrics.TOTAL_DURATION);
         boolean isFirstFrame = mMetricsWrapper.getMetric(FrameMetrics.FIRST_DRAW_FRAME) == 1;
-        boolean isJankyFrame = !isFirstFrame && totalDurationNanos > JANK_THRESHOLD_NANOS;
+        long frameVsyncId = mMetricsWrapper.getTiming()[FrameMetrics.Index.FRAME_TIMELINE_VSYNC_ID];
 
-        mTotalFramesCount += 1;
+        if (!isInRange(frameVsyncId)) {
+            return;
+        }
+        JankInfo info = findJankInfo(frameVsyncId);
+        if (info != null) {
+            info.hwuiCallbackFired = true;
+            info.totalDurationNanos = totalDurationNanos;
+            info.isFirstFrame = isFirstFrame;
+        } else {
+            mJankInfos.put((int) frameVsyncId, JankInfo.createFromHwuiCallback(
+                    frameVsyncId, totalDurationNanos, isFirstFrame));
+        }
+        processJankInfos();
+    }
 
-        if (!isFirstFrame) {
-            mMaxFrameTimeNanos = Math.max(totalDurationNanos, mMaxFrameTimeNanos);
+    /**
+     * Finds the first index in {@link #mJankInfos} which happened on or after {@link #mEndVsyncId},
+     * or -1 if the session hasn't ended yet.
+     */
+    private int getIndexOnOrAfterEnd() {
+        if (mEndVsyncId == INVALID_ID || mMetricsFinalized) {
+            return -1;
+        }
+        JankInfo last = mJankInfos.size() == 0 ? null : mJankInfos.valueAt(mJankInfos.size() - 1);
+        if (last == null) {
+            return -1;
+        }
+        if (last.frameVsyncId < mEndVsyncId) {
+            return -1;
         }
 
-        // TODO(b/171049584): Also update mSfMissedFramesCount once the data is available.
-        if (isJankyFrame) {
-            mMissedFramesCount += 1;
+        int lastIndex = -1;
+        for (int i = mJankInfos.size() - 1; i >= 0; i--) {
+            JankInfo info = mJankInfos.valueAt(i);
+            if (info.frameVsyncId >= mEndVsyncId) {
+                if (info.hwuiCallbackFired && info.surfaceControlCallbackFired) {
+                    lastIndex = i;
+                }
+            } else {
+                break;
+            }
+        }
+        return lastIndex;
+    }
+
+    private void processJankInfos() {
+        int indexOnOrAfterEnd = getIndexOnOrAfterEnd();
+        if (indexOnOrAfterEnd == -1) {
+            return;
+        }
+        finish(indexOnOrAfterEnd);
+    }
+
+    private void finish(int indexOnOrAfterEnd) {
+
+        mMetricsFinalized = true;
+
+        // The tracing has been ended, remove the observer, see if need to trigger perfetto.
+        removeObservers();
+
+        int totalFramesCount = 0;
+        long maxFrameTimeNanos = 0;
+        int missedAppFramesCount = 0;
+        int missedSfFramesCounts = 0;
+
+        for (int i = 0; i <= indexOnOrAfterEnd; i++) {
+            JankInfo info = mJankInfos.valueAt(i);
+            if (info.isFirstFrame) {
+                continue;
+            }
+            if (info.surfaceControlCallbackFired) {
+                totalFramesCount++;
+
+                // Only count missed frames if it's not stuffed.
+                if ((info.jankType & PREDICTION_ERROR) != 0
+                        || ((info.jankType & JANK_APP_DEADLINE_MISSED) != 0
+                                && (info.jankType & BUFFER_STUFFING) == 0)) {
+                    Log.w(TAG, "Missed App frame:" + info.jankType);
+                    missedAppFramesCount++;
+                }
+                if ((info.jankType & DISPLAY_HAL) != 0
+                        || (info.jankType & JANK_SURFACEFLINGER_DEADLINE_MISSED) != 0
+                        || (info.jankType & JANK_SURFACEFLINGER_GPU_DEADLINE_MISSED) != 0
+                        || (info.jankType & SURFACE_FLINGER_SCHEDULING) != 0) {
+                    Log.w(TAG, "Missed SF frame:" + info.jankType);
+                    missedSfFramesCounts++;
+                }
+                // TODO (b/174755489): Early latch currently gets fired way too often, so we have
+                // to ignore it for now.
+                if (!info.hwuiCallbackFired) {
+                    Log.w(TAG, "Missing HWUI jank callback for vsyncId: " + info.frameVsyncId);
+                }
+            }
+            if (info.hwuiCallbackFired) {
+                maxFrameTimeNanos = Math.max(info.totalDurationNanos, maxFrameTimeNanos);
+                if (!info.surfaceControlCallbackFired) {
+                    Log.w(TAG, "Missing SF jank callback for vsyncId: " + info.frameVsyncId);
+                }
+            }
+        }
+
+        // Log the frame stats as counters to make them easily accessible in traces.
+        Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#missedAppFrames",
+                missedAppFramesCount);
+        Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#missedSfFrames",
+                missedSfFramesCounts);
+        Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#totalFrames",
+                totalFramesCount);
+        Trace.traceCounter(Trace.TRACE_TAG_APP, mSession.getName() + "#maxFrameTimeMillis",
+                (int) (maxFrameTimeNanos / NANOS_IN_MILLISECOND));
+
+        // Trigger perfetto if necessary.
+        boolean overMissedFramesThreshold = mTraceThresholdMissedFrames != -1
+                && missedAppFramesCount + missedSfFramesCounts >= mTraceThresholdMissedFrames;
+        boolean overFrameTimeThreshold = mTraceThresholdFrameTimeMillis != -1
+                && maxFrameTimeNanos >= mTraceThresholdFrameTimeMillis * NANOS_IN_MILLISECOND;
+        if (overMissedFramesThreshold || overFrameTimeThreshold) {
+            triggerPerfetto();
+        }
+        if (mSession.logToStatsd()) {
+            FrameworkStatsLog.write(
+                    FrameworkStatsLog.UI_INTERACTION_FRAME_INFO_REPORTED,
+                    mSession.getStatsdInteractionType(),
+                    totalFramesCount,
+                    missedAppFramesCount + missedSfFramesCounts,
+                    maxFrameTimeNanos,
+                    missedSfFramesCounts);
+        }
+        if (DEBUG) {
+            Log.i(TAG, "FrameTracker: CUJ=" + mSession.getName()
+                    + " totalFrames=" + totalFramesCount
+                    + " missedAppFrames=" + missedAppFramesCount
+                    + " missedSfFrames=" + missedSfFramesCounts
+                    + " maxFrameTimeMillis=" + maxFrameTimeNanos / NANOS_IN_MILLISECOND);
+        }
+    }
+
+    private void removeObservers() {
+        mRendererWrapper.removeObserver(mObserver);
+        mSurfaceControlWrapper.removeJankStatsListener(this);
+        if (mSurfaceChangedCallback != null) {
+            mViewRoot.removeSurfaceChangedCallback(mSurfaceChangedCallback);
         }
     }
 
@@ -189,7 +400,7 @@
      * A wrapper class that we can spy FrameMetrics (a final class) in unit tests.
      */
     public static class FrameMetricsWrapper {
-        private FrameMetrics mFrameMetrics;
+        private final FrameMetrics mFrameMetrics;
 
         public FrameMetricsWrapper() {
             mFrameMetrics = new FrameMetrics();
@@ -217,7 +428,7 @@
      * A wrapper class that we can spy ThreadedRenderer (a final class) in unit tests.
      */
     public static class ThreadedRendererWrapper {
-        private ThreadedRenderer mRenderer;
+        private final ThreadedRenderer mRenderer;
 
         public ThreadedRendererWrapper(ThreadedRenderer renderer) {
             mRenderer = renderer;
@@ -239,4 +450,49 @@
             mRenderer.removeObserver(observer);
         }
     }
+
+    public static class ViewRootWrapper {
+        private final ViewRootImpl mViewRoot;
+
+        public ViewRootWrapper(ViewRootImpl viewRoot) {
+            mViewRoot = viewRoot;
+        }
+
+        public void addSurfaceChangedCallback(ViewRootImpl.SurfaceChangedCallback callback) {
+            mViewRoot.addSurfaceChangedCallback(callback);
+        }
+
+        public void removeSurfaceChangedCallback(ViewRootImpl.SurfaceChangedCallback callback) {
+            mViewRoot.removeSurfaceChangedCallback(callback);
+        }
+
+        public SurfaceControl getSurfaceControl() {
+            return mViewRoot.getSurfaceControl();
+        }
+    }
+
+    public static class SurfaceControlWrapper {
+
+        public void addJankStatsListener(SurfaceControl.OnJankDataListener listener,
+                SurfaceControl surfaceControl) {
+            SurfaceControl.addJankDataListener(listener, surfaceControl);
+        }
+
+        public void removeJankStatsListener(SurfaceControl.OnJankDataListener listener) {
+            SurfaceControl.removeJankDataListener(listener);
+        }
+    }
+
+    public static class ChoreographerWrapper {
+
+        private final Choreographer mChoreographer;
+
+        public ChoreographerWrapper(Choreographer choreographer) {
+            mChoreographer = choreographer;
+        }
+
+        public long getVsyncId() {
+            return mChoreographer.getVsyncId();
+        }
+    }
 }
diff --git a/core/java/com/android/internal/jank/InteractionJankMonitor.java b/core/java/com/android/internal/jank/InteractionJankMonitor.java
index 1e2ce28..7c10a0a 100644
--- a/core/java/com/android/internal/jank/InteractionJankMonitor.java
+++ b/core/java/com/android/internal/jank/InteractionJankMonitor.java
@@ -16,6 +16,7 @@
 
 package com.android.internal.jank;
 
+import static com.android.internal.jank.FrameTracker.*;
 import static com.android.internal.util.FrameworkStatsLog.UIINTERACTION_FRAME_INFO_REPORTED__INTERACTION_TYPE__LAUNCHER_APP_CLOSE_TO_HOME;
 import static com.android.internal.util.FrameworkStatsLog.UIINTERACTION_FRAME_INFO_REPORTED__INTERACTION_TYPE__LAUNCHER_APP_CLOSE_TO_PIP;
 import static com.android.internal.util.FrameworkStatsLog.UIINTERACTION_FRAME_INFO_REPORTED__INTERACTION_TYPE__LAUNCHER_APP_LAUNCH_FROM_ICON;
@@ -42,11 +43,14 @@
 import android.provider.DeviceConfig;
 import android.util.Log;
 import android.util.SparseArray;
+import android.view.Choreographer;
+import android.view.SurfaceControl;
 import android.view.View;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.jank.FrameTracker.FrameMetricsWrapper;
 import com.android.internal.jank.FrameTracker.ThreadedRendererWrapper;
+import com.android.internal.jank.FrameTracker.ViewRootWrapper;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -125,13 +129,11 @@
     private final DeviceConfig.OnPropertiesChangedListener mPropertiesChangedListener =
             this::updateProperties;
 
-    private ThreadedRendererWrapper mRenderer;
     private FrameMetricsWrapper mMetrics;
     private SparseArray<FrameTracker> mRunningTrackers;
     private SparseArray<Runnable> mTimeoutActions;
     private HandlerThread mWorker;
 
-    private boolean mInitialized;
     private boolean mEnabled = DEFAULT_ENABLED;
     private int mSamplingInterval = DEFAULT_SAMPLING_INTERVAL;
     private int mTraceThresholdMissedFrames = DEFAULT_TRACE_THRESHOLD_MISSED_FRAMES;
@@ -188,43 +190,21 @@
         mRunningTrackers = new SparseArray<>();
         mTimeoutActions = new SparseArray<>();
         mWorker = worker;
-    }
+        mMetrics = new FrameMetricsWrapper();
+        mWorker.start();
+        mEnabled = DEFAULT_ENABLED;
+        mSamplingInterval = DEFAULT_SAMPLING_INTERVAL;
 
-    /**
-     * Init InteractionJankMonitor for later instrumentation.
-     *
-     * @param view Any view in the view tree to get context and ThreadedRenderer.
-     * @return boolean true if the instance has been initialized successfully.
-     */
-    public boolean init(@NonNull View view) {
-        if (!mInitialized) {
-            synchronized (this) {
-                if (!mInitialized) {
-                    if (!view.isAttachedToWindow()) {
-                        Log.d(TAG, "Expect an attached view!", new Throwable());
-                        return false;
-                    }
-                    mRenderer = new ThreadedRendererWrapper(view.getThreadedRenderer());
-                    mMetrics = new FrameMetricsWrapper();
-                    mWorker.start();
-                    mEnabled = DEFAULT_ENABLED;
-                    mSamplingInterval = DEFAULT_SAMPLING_INTERVAL;
-                    mInitialized = true;
-
-                    // Post initialization to the background in case we're running on the main
-                    // thread.
-                    mWorker.getThreadHandler().post(
-                            () -> mPropertiesChangedListener.onPropertiesChanged(
-                                    DeviceConfig.getProperties(
-                                            DeviceConfig.NAMESPACE_INTERACTION_JANK_MONITOR)));
-                    DeviceConfig.addOnPropertiesChangedListener(
-                            DeviceConfig.NAMESPACE_INTERACTION_JANK_MONITOR,
-                            new HandlerExecutor(mWorker.getThreadHandler()),
-                            mPropertiesChangedListener);
-                }
-            }
-        }
-        return true;
+        // Post initialization to the background in case we're running on the main
+        // thread.
+        mWorker.getThreadHandler().post(
+                () -> mPropertiesChangedListener.onPropertiesChanged(
+                        DeviceConfig.getProperties(
+                                DeviceConfig.NAMESPACE_INTERACTION_JANK_MONITOR)));
+        DeviceConfig.addOnPropertiesChangedListener(
+                DeviceConfig.NAMESPACE_INTERACTION_JANK_MONITOR,
+                new HandlerExecutor(mWorker.getThreadHandler()),
+                mPropertiesChangedListener);
     }
 
     /**
@@ -234,37 +214,39 @@
      * @return instance of the FrameTracker
      */
     @VisibleForTesting
-    public FrameTracker createFrameTracker(Session session) {
+    public FrameTracker createFrameTracker(View v, Session session) {
         synchronized (this) {
-            if (!mInitialized) return null;
-            return new FrameTracker(session, mWorker.getThreadHandler(), mRenderer, mMetrics,
+            return new FrameTracker(session, mWorker.getThreadHandler(),
+                    new ThreadedRendererWrapper(v.getThreadedRenderer()),
+                    new ViewRootWrapper(v.getViewRootImpl()), new SurfaceControlWrapper(),
+                    new ChoreographerWrapper(Choreographer.getInstance()), mMetrics,
                     mTraceThresholdMissedFrames, mTraceThresholdFrameTimeMillis);
         }
     }
 
     /**
-     * Begin a trace session, must invoke {@link #init(View)} before invoking this method.
+     * Begin a trace session.
      *
      * @param cujType the specific {@link InteractionJankMonitor.CujType}.
      * @return boolean true if the tracker is started successfully, false otherwise.
      */
-    public boolean begin(@CujType int cujType) {
+    public boolean begin(View v, @CujType int cujType) {
         synchronized (this) {
-            return begin(cujType, DEFAULT_TIMEOUT_MS);
+            return begin(v, cujType, DEFAULT_TIMEOUT_MS);
         }
     }
 
     /**
-     * Begin a trace session, must invoke {@link #init(View)} before invoking this method.
+     * Begin a trace session.
      *
      * @param cujType the specific {@link InteractionJankMonitor.CujType}.
      * @param timeout the elapsed time in ms until firing the timeout action.
      * @return boolean true if the tracker is started successfully, false otherwise.
      */
-    public boolean begin(@CujType int cujType, long timeout) {
+    public boolean begin(View v, @CujType int cujType, long timeout) {
         synchronized (this) {
-            if (!mInitialized) {
-                Log.d(TAG, "Not initialized!", new Throwable());
+            if (!v.isAttachedToWindow()) {
+                Log.d(TAG, "View not attached!", new Throwable());
                 return false;
             }
             boolean shouldSample = ThreadLocalRandom.current().nextInt() % mSamplingInterval == 0;
@@ -276,7 +258,7 @@
             if (tracker != null) return false;
 
             // begin a new trace session.
-            tracker = createFrameTracker(new Session(cujType));
+            tracker = createFrameTracker(v, new Session(cujType));
             mRunningTrackers.put(cujType, tracker);
             tracker.begin();
 
@@ -289,7 +271,7 @@
     }
 
     /**
-     * End a trace session, must invoke {@link #init(View)} before invoking this method.
+     * End a trace session.
      *
      * @param cujType the specific {@link InteractionJankMonitor.CujType}.
      * @return boolean true if the tracker is ended successfully, false otherwise.
@@ -297,10 +279,7 @@
     public boolean end(@CujType int cujType) {
         //TODO (163505250): This should be no-op if not in droid food rom.
         synchronized (this) {
-            if (!mInitialized) {
-                Log.d(TAG, "Not initialized!", new Throwable());
-                return false;
-            }
+
             // remove the timeout action first.
             Runnable timeout = mTimeoutActions.get(cujType);
             if (timeout != null) {
@@ -318,17 +297,13 @@
     }
 
     /**
-     * Cancel the trace session, must invoke {@link #init(View)} before invoking this method.
+     * Cancel the trace session.
      *
      * @return boolean true if the tracker is cancelled successfully, false otherwise.
      */
     public boolean cancel(@CujType int cujType) {
         //TODO (163505250): This should be no-op if not in droid food rom.
         synchronized (this) {
-            if (!mInitialized) {
-                Log.d(TAG, "Not initialized!", new Throwable());
-                return false;
-            }
             // remove the timeout action first.
             Runnable timeout = mTimeoutActions.get(cujType);
             if (timeout != null) {
@@ -347,7 +322,6 @@
 
     private FrameTracker getTracker(@CujType int cuj) {
         synchronized (this) {
-            if (!mInitialized) return null;
             return mRunningTrackers.get(cuj);
         }
     }
@@ -376,7 +350,6 @@
     @VisibleForTesting
     public void trigger(Session session) {
         synchronized (this) {
-            if (!mInitialized) return;
             mWorker.getThreadHandler().post(
                     () -> PerfettoTrigger.trigger(session.getPerfettoTrigger()));
         }
diff --git a/core/java/com/android/internal/os/AmbientDisplayPowerCalculator.java b/core/java/com/android/internal/os/AmbientDisplayPowerCalculator.java
index 9c3bb76..6609ebe 100644
--- a/core/java/com/android/internal/os/AmbientDisplayPowerCalculator.java
+++ b/core/java/com/android/internal/os/AmbientDisplayPowerCalculator.java
@@ -16,7 +16,11 @@
 
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.SystemBatteryConsumer;
 import android.os.UserHandle;
 import android.util.SparseArray;
 
@@ -26,11 +30,30 @@
  * Estimates power consumed by the ambient display
  */
 public class AmbientDisplayPowerCalculator extends PowerCalculator {
-
-    private final PowerProfile mPowerProfile;
+    private final UsageBasedPowerEstimator mPowerEstimator;
 
     public AmbientDisplayPowerCalculator(PowerProfile powerProfile) {
-        mPowerProfile = powerProfile;
+        mPowerEstimator = new UsageBasedPowerEstimator(
+                powerProfile.getAveragePower(PowerProfile.POWER_AMBIENT_DISPLAY));
+    }
+
+    /**
+     * Ambient display power is the additional power the screen takes while in ambient display/
+     * screen doze/always-on display (interchangeable terms) mode.
+     */
+    @Override
+    public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query,
+            SparseArray<UserHandle> asUsers) {
+        final long durationMs = calculateDuration(batteryStats, rawRealtimeUs,
+                BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        if (powerMah > 0) {
+            builder.getOrCreateSystemBatteryConsumerBuilder(
+                    SystemBatteryConsumer.DRAIN_TYPE_AMBIENT_DISPLAY)
+                    .setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE, powerMah)
+                    .setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE, durationMs);
+        }
     }
 
     /**
@@ -42,16 +65,18 @@
     @Override
     public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
-
-        long ambientDisplayMs = batteryStats.getScreenDozeTime(rawRealtimeUs, statsType) / 1000;
-        double power = mPowerProfile.getAveragePower(PowerProfile.POWER_AMBIENT_DISPLAY)
-                * ambientDisplayMs / (60 * 60 * 1000);
-        if (power > 0) {
+        final long durationMs = calculateDuration(batteryStats, rawRealtimeUs, statsType);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        if (powerMah > 0) {
             BatterySipper bs = new BatterySipper(BatterySipper.DrainType.AMBIENT_DISPLAY, null, 0);
-            bs.usagePowerMah = power;
-            bs.usageTimeMs = ambientDisplayMs;
+            bs.usagePowerMah = powerMah;
+            bs.usageTimeMs = durationMs;
             bs.sumPower();
             sippers.add(bs);
         }
     }
+
+    private long calculateDuration(BatteryStats batteryStats, long rawRealtimeUs, int statsType) {
+        return batteryStats.getScreenDozeTime(rawRealtimeUs, statsType) / 1000;
+    }
 }
diff --git a/core/java/com/android/internal/os/AudioPowerCalculator.java b/core/java/com/android/internal/os/AudioPowerCalculator.java
new file mode 100644
index 0000000..79b331d
--- /dev/null
+++ b/core/java/com/android/internal/os/AudioPowerCalculator.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.os;
+
+import android.os.BatteryConsumer;
+import android.os.BatteryStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.UidBatteryConsumer;
+
+/**
+ * A {@link PowerCalculator} to calculate power consumed by audio hardware.
+ *
+ * Also see {@link PowerProfile#POWER_AUDIO}.
+ */
+public class AudioPowerCalculator extends PowerCalculator {
+    // Calculate audio power usage, an estimate based on the average power routed to different
+    // components like speaker, bluetooth, usb-c, earphone, etc.
+    // TODO(b/175344313): improve the model by taking into account different audio routes
+    private final UsageBasedPowerEstimator mPowerEstimator;
+
+    public AudioPowerCalculator(PowerProfile powerProfile) {
+        mPowerEstimator = new UsageBasedPowerEstimator(
+                powerProfile.getAveragePower(PowerProfile.POWER_AUDIO));
+    }
+
+    @Override
+    protected void calculateApp(UidBatteryConsumer.Builder app, BatteryStats.Uid u,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) {
+        final long durationMs = mPowerEstimator.calculateDuration(u.getAudioTurnedOnTimer(),
+                rawRealtimeUs, BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_AUDIO, durationMs)
+                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_AUDIO, powerMah);
+    }
+}
diff --git a/core/java/com/android/internal/os/BatteryStatsImpl.java b/core/java/com/android/internal/os/BatteryStatsImpl.java
index 93dff9f..33aa190 100644
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -873,7 +873,9 @@
     protected StopwatchTimer mScreenDozeTimer;
 
     int mScreenBrightnessBin = -1;
-    final StopwatchTimer[] mScreenBrightnessTimer = new StopwatchTimer[NUM_SCREEN_BRIGHTNESS_BINS];
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    protected final StopwatchTimer[] mScreenBrightnessTimer =
+            new StopwatchTimer[NUM_SCREEN_BRIGHTNESS_BINS];
 
     boolean mPretendScreenOff;
 
diff --git a/core/java/com/android/internal/os/BatteryUsageStatsProvider.java b/core/java/com/android/internal/os/BatteryUsageStatsProvider.java
index 9904d30..e5d64a0 100644
--- a/core/java/com/android/internal/os/BatteryUsageStatsProvider.java
+++ b/core/java/com/android/internal/os/BatteryUsageStatsProvider.java
@@ -66,7 +66,8 @@
                         mContext.getSystemService(SensorManager.class)));
                 mPowerCalculators.add(new CameraPowerCalculator(mPowerProfile));
                 mPowerCalculators.add(new FlashlightPowerCalculator(mPowerProfile));
-                mPowerCalculators.add(new MediaPowerCalculator(mPowerProfile));
+                mPowerCalculators.add(new AudioPowerCalculator(mPowerProfile));
+                mPowerCalculators.add(new VideoPowerCalculator(mPowerProfile));
                 mPowerCalculators.add(new PhonePowerCalculator(mPowerProfile));
                 mPowerCalculators.add(new ScreenPowerCalculator(mPowerProfile));
                 mPowerCalculators.add(new AmbientDisplayPowerCalculator(mPowerProfile));
diff --git a/core/java/com/android/internal/os/BluetoothPowerCalculator.java b/core/java/com/android/internal/os/BluetoothPowerCalculator.java
index f5690e0..4c3b950 100644
--- a/core/java/com/android/internal/os/BluetoothPowerCalculator.java
+++ b/core/java/com/android/internal/os/BluetoothPowerCalculator.java
@@ -29,8 +29,8 @@
 import java.util.List;
 
 public class BluetoothPowerCalculator extends PowerCalculator {
-    private static final boolean DEBUG = BatteryStatsHelper.DEBUG;
     private static final String TAG = "BluetoothPowerCalc";
+    private static final boolean DEBUG = BatteryStatsHelper.DEBUG;
     private final double mIdleMa;
     private final double mRxMa;
     private final double mTxMa;
@@ -41,11 +41,6 @@
         public double powerMah;
     }
 
-    // Objects used for passing calculation results. Fields are used to avoid allocations.
-    private final PowerAndDuration mUidPowerAndDuration = new PowerAndDuration();
-    private final PowerAndDuration mTotalPowerAndDuration = new PowerAndDuration();
-    private final PowerAndDuration mSystemPowerAndDuration = new PowerAndDuration();
-
     public BluetoothPowerCalculator(PowerProfile profile) {
         mIdleMa = profile.getAveragePower(PowerProfile.POWER_BLUETOOTH_CONTROLLER_IDLE);
         mRxMa = profile.getAveragePower(PowerProfile.POWER_BLUETOOTH_CONTROLLER_RX);
@@ -61,8 +56,7 @@
             return;
         }
 
-        mTotalPowerAndDuration.durationMs = 0;
-        mTotalPowerAndDuration.powerMah = 0;
+        final PowerAndDuration total = new PowerAndDuration();
 
         SystemBatteryConsumer.Builder systemBatteryConsumerBuilder =
                 builder.getOrCreateSystemBatteryConsumerBuilder(
@@ -72,24 +66,25 @@
                 builder.getUidBatteryConsumerBuilders();
         for (int i = uidBatteryConsumerBuilders.size() - 1; i >= 0; i--) {
             final UidBatteryConsumer.Builder app = uidBatteryConsumerBuilders.valueAt(i);
-            calculateApp(app);
+            calculateApp(app, total);
             if (app.getUid() == Process.BLUETOOTH_UID) {
                 app.setSystemComponent(true);
                 systemBatteryConsumerBuilder.addUidBatteryConsumer(app);
             }
         }
 
-        final BatteryStats.ControllerActivityCounter counter =
+        final BatteryStats.ControllerActivityCounter activityCounter =
                 batteryStats.getBluetoothControllerActivity();
-
-        calculatePowerAndDuration(counter, mSystemPowerAndDuration);
+        final long systemDurationMs = calculateDuration(activityCounter);
+        final double systemPowerMah = calculatePower(activityCounter);
 
         // Subtract what the apps used, but clamp to 0.
-        final long systemComponentDurationMs = Math.max(0,
-                mSystemPowerAndDuration.durationMs - mTotalPowerAndDuration.durationMs);
-        final double systemComponentPowerMah = Math.max(0,
-                mSystemPowerAndDuration.powerMah - mTotalPowerAndDuration.powerMah);
-
+        final long systemComponentDurationMs = Math.max(0, systemDurationMs - total.durationMs);
+        final double systemComponentPowerMah = Math.max(0, systemPowerMah - total.powerMah);
+        if (DEBUG && systemComponentPowerMah != 0) {
+            Log.d(TAG, "Bluetooth active: time=" + (systemComponentDurationMs)
+                    + " power=" + formatCharge(systemComponentPowerMah));
+        }
         systemBatteryConsumerBuilder
                 .setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_BLUETOOTH,
                         systemComponentDurationMs)
@@ -97,17 +92,17 @@
                         systemComponentPowerMah);
     }
 
-    private void calculateApp(UidBatteryConsumer.Builder app) {
-        calculatePowerAndDuration(app.getBatteryStatsUid().getBluetoothControllerActivity(),
-                mUidPowerAndDuration);
+    private void calculateApp(UidBatteryConsumer.Builder app, PowerAndDuration total) {
+        final BatteryStats.ControllerActivityCounter activityCounter =
+                app.getBatteryStatsUid().getBluetoothControllerActivity();
+        final long durationMs = calculateDuration(activityCounter);
+        final double powerMah = calculatePower(activityCounter);
 
-        app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_BLUETOOTH,
-                mUidPowerAndDuration.durationMs)
-                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_BLUETOOTH,
-                        mUidPowerAndDuration.powerMah);
+        app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_BLUETOOTH, durationMs)
+                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_BLUETOOTH, powerMah);
 
-        mTotalPowerAndDuration.powerMah += mUidPowerAndDuration.powerMah;
-        mTotalPowerAndDuration.durationMs += mUidPowerAndDuration.durationMs;
+        total.durationMs += durationMs;
+        total.powerMah += powerMah;
     }
 
     @Override
@@ -117,20 +112,24 @@
             return;
         }
 
-        mTotalPowerAndDuration.durationMs = 0;
-        mTotalPowerAndDuration.powerMah = 0;
+        PowerAndDuration total = new PowerAndDuration();
 
-        super.calculate(sippers, batteryStats, rawRealtimeUs, rawUptimeUs, statsType, asUsers);
+        for (int i = sippers.size() - 1; i >= 0; i--) {
+            final BatterySipper app = sippers.get(i);
+            if (app.drainType == BatterySipper.DrainType.APP) {
+                calculateApp(app, app.uidObj, statsType, total);
+            }
+        }
 
         BatterySipper bs = new BatterySipper(BatterySipper.DrainType.BLUETOOTH, null, 0);
-        calculatePowerAndDuration(batteryStats.getBluetoothControllerActivity(),
-                mSystemPowerAndDuration);
+        final BatteryStats.ControllerActivityCounter activityCounter =
+                batteryStats.getBluetoothControllerActivity();
+        final double systemPowerMah = calculatePower(activityCounter);
+        final long systemDurationMs = calculateDuration(activityCounter);
 
         // Subtract what the apps used, but clamp to 0.
-        double powerMah =
-                Math.max(0, mSystemPowerAndDuration.powerMah - mTotalPowerAndDuration.powerMah);
-        final long durationMs =
-                Math.max(0, mSystemPowerAndDuration.durationMs - mTotalPowerAndDuration.durationMs);
+        final double powerMah = Math.max(0, systemPowerMah - total.powerMah);
+        final long durationMs = Math.max(0, systemDurationMs - total.durationMs);
         if (DEBUG && powerMah != 0) {
             Log.d(TAG, "Bluetooth active: time=" + (durationMs)
                     + " power=" + formatCharge(powerMah));
@@ -152,27 +151,43 @@
         }
     }
 
-    @Override
-    protected void calculateApp(BatterySipper app, BatteryStats.Uid u, long rawRealtimeUs,
-                             long rawUptimeUs, int statsType) {
+    private void calculateApp(BatterySipper app, BatteryStats.Uid u, int statsType,
+            PowerAndDuration total) {
+        final BatteryStats.ControllerActivityCounter activityCounter =
+                u.getBluetoothControllerActivity();
+        final long durationMs = calculateDuration(activityCounter);
+        final double powerMah = calculatePower(activityCounter);
 
-        calculatePowerAndDuration(u.getBluetoothControllerActivity(), mUidPowerAndDuration);
-
-        app.bluetoothPowerMah = mUidPowerAndDuration.powerMah;
-        app.bluetoothRunningTimeMs = mUidPowerAndDuration.durationMs;
+        app.bluetoothRunningTimeMs = durationMs;
+        app.bluetoothPowerMah = powerMah;
         app.btRxBytes = u.getNetworkActivityBytes(BatteryStats.NETWORK_BT_RX_DATA, statsType);
         app.btTxBytes = u.getNetworkActivityBytes(BatteryStats.NETWORK_BT_TX_DATA, statsType);
 
-        mTotalPowerAndDuration.powerMah += mUidPowerAndDuration.powerMah;
-        mTotalPowerAndDuration.durationMs += mUidPowerAndDuration.durationMs;
+        total.durationMs += durationMs;
+        total.powerMah += powerMah;
     }
 
-    private void calculatePowerAndDuration(BatteryStats.ControllerActivityCounter counter,
-            PowerAndDuration powerAndDuration) {
+    private long calculateDuration(BatteryStats.ControllerActivityCounter counter) {
         if (counter == null) {
-            powerAndDuration.durationMs = 0;
-            powerAndDuration.powerMah = 0;
-            return;
+            return 0;
+        }
+
+        return counter.getIdleTimeCounter().getCountLocked(BatteryStats.STATS_SINCE_CHARGED)
+                + counter.getRxTimeCounter().getCountLocked(BatteryStats.STATS_SINCE_CHARGED)
+                + counter.getTxTimeCounters()[0].getCountLocked(BatteryStats.STATS_SINCE_CHARGED);
+    }
+
+    private double calculatePower(BatteryStats.ControllerActivityCounter counter) {
+        if (counter == null) {
+            return 0;
+        }
+
+        final double powerMah =
+                counter.getPowerCounter().getCountLocked(BatteryStats.STATS_SINCE_CHARGED)
+                        / (double) (1000 * 60 * 60);
+
+        if (powerMah != 0) {
+            return powerMah;
         }
 
         final long idleTimeMs =
@@ -181,17 +196,7 @@
                 counter.getRxTimeCounter().getCountLocked(BatteryStats.STATS_SINCE_CHARGED);
         final long txTimeMs =
                 counter.getTxTimeCounters()[0].getCountLocked(BatteryStats.STATS_SINCE_CHARGED);
-        final long totalTimeMs = idleTimeMs + txTimeMs + rxTimeMs;
-        double powerMah =
-                counter.getPowerCounter().getCountLocked(BatteryStats.STATS_SINCE_CHARGED)
-                        / (double) (1000 * 60 * 60);
-
-        if (powerMah == 0) {
-            powerMah = ((idleTimeMs * mIdleMa) + (rxTimeMs * mRxMa) + (txTimeMs * mTxMa))
-                    / (1000 * 60 * 60);
-        }
-
-        powerAndDuration.durationMs = totalTimeMs;
-        powerAndDuration.powerMah = powerMah;
+        return ((idleTimeMs * mIdleMa) + (rxTimeMs * mRxMa) + (txTimeMs * mTxMa))
+                / (1000 * 60 * 60);
     }
 }
diff --git a/core/java/com/android/internal/os/CameraPowerCalculator.java b/core/java/com/android/internal/os/CameraPowerCalculator.java
index 0365d9e..6f8e927 100644
--- a/core/java/com/android/internal/os/CameraPowerCalculator.java
+++ b/core/java/com/android/internal/os/CameraPowerCalculator.java
@@ -15,7 +15,10 @@
  */
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.UidBatteryConsumer;
 
 /**
  * Power calculator for the camera subsystem, excluding the flashlight.
@@ -23,26 +26,33 @@
  * Note: Power draw for the flash unit should be included in the FlashlightPowerCalculator.
  */
 public class CameraPowerCalculator extends PowerCalculator {
-    private final double mCameraPowerOnAvg;
+    // Calculate camera power usage.  Right now, this is a (very) rough estimate based on the
+    // average power usage for a typical camera application.
+    private final UsageBasedPowerEstimator mPowerEstimator;
 
     public CameraPowerCalculator(PowerProfile profile) {
-        mCameraPowerOnAvg = profile.getAveragePower(PowerProfile.POWER_CAMERA);
+        mPowerEstimator = new UsageBasedPowerEstimator(
+                profile.getAveragePower(PowerProfile.POWER_CAMERA));
+    }
+
+    @Override
+    protected void calculateApp(UidBatteryConsumer.Builder app, BatteryStats.Uid u,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) {
+        final long durationMs =
+                mPowerEstimator.calculateDuration(u.getCameraTurnedOnTimer(), rawRealtimeUs,
+                        BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_CAMERA, durationMs)
+                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_CAMERA, powerMah);
     }
 
     @Override
     protected void calculateApp(BatterySipper app, BatteryStats.Uid u, long rawRealtimeUs,
-                             long rawUptimeUs, int statsType) {
-
-        // Calculate camera power usage.  Right now, this is a (very) rough estimate based on the
-        // average power usage for a typical camera application.
-        final BatteryStats.Timer timer = u.getCameraTurnedOnTimer();
-        if (timer != null) {
-            final long totalTime = timer.getTotalTimeLocked(rawRealtimeUs, statsType) / 1000;
-            app.cameraTimeMs = totalTime;
-            app.cameraPowerMah = (totalTime * mCameraPowerOnAvg) / (1000*60*60);
-        } else {
-            app.cameraTimeMs = 0;
-            app.cameraPowerMah = 0;
-        }
+            long rawUptimeUs, int statsType) {
+        final long durationMs = mPowerEstimator.calculateDuration(u.getCameraTurnedOnTimer(),
+                rawRealtimeUs, statsType);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        app.cameraTimeMs = durationMs;
+        app.cameraPowerMah = powerMah;
     }
 }
diff --git a/core/java/com/android/internal/os/FlashlightPowerCalculator.java b/core/java/com/android/internal/os/FlashlightPowerCalculator.java
index 330feef..6c29a91 100644
--- a/core/java/com/android/internal/os/FlashlightPowerCalculator.java
+++ b/core/java/com/android/internal/os/FlashlightPowerCalculator.java
@@ -15,32 +15,41 @@
  */
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.UidBatteryConsumer;
 
 /**
  * Power calculator for the flashlight.
  */
 public class FlashlightPowerCalculator extends PowerCalculator {
-    private final double mFlashlightPowerOnAvg;
+    // Calculate flashlight power usage.  Right now, this is based on the average power draw
+    // of the flash unit when kept on over a short period of time.
+    private final UsageBasedPowerEstimator mPowerEstimator;
 
     public FlashlightPowerCalculator(PowerProfile profile) {
-        mFlashlightPowerOnAvg = profile.getAveragePower(PowerProfile.POWER_FLASHLIGHT);
+        mPowerEstimator = new UsageBasedPowerEstimator(
+                profile.getAveragePower(PowerProfile.POWER_FLASHLIGHT));
+    }
+
+    @Override
+    protected void calculateApp(UidBatteryConsumer.Builder app, BatteryStats.Uid u,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) {
+        final long durationMs = mPowerEstimator.calculateDuration(u.getFlashlightTurnedOnTimer(),
+                rawRealtimeUs, BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_FLASHLIGHT, durationMs)
+                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_FLASHLIGHT, powerMah);
     }
 
     @Override
     protected void calculateApp(BatterySipper app, BatteryStats.Uid u, long rawRealtimeUs,
-                             long rawUptimeUs, int statsType) {
-
-        // Calculate flashlight power usage.  Right now, this is based on the average power draw
-        // of the flash unit when kept on over a short period of time.
-        final BatteryStats.Timer timer = u.getFlashlightTurnedOnTimer();
-        if (timer != null) {
-            final long totalTime = timer.getTotalTimeLocked(rawRealtimeUs, statsType) / 1000;
-            app.flashlightTimeMs = totalTime;
-            app.flashlightPowerMah = (totalTime * mFlashlightPowerOnAvg) / (1000*60*60);
-        } else {
-            app.flashlightTimeMs = 0;
-            app.flashlightPowerMah = 0;
-        }
+            long rawUptimeUs, int statsType) {
+        final long durationMs = mPowerEstimator.calculateDuration(u.getFlashlightTurnedOnTimer(),
+                rawRealtimeUs, statsType);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        app.flashlightTimeMs = durationMs;
+        app.flashlightPowerMah = powerMah;
     }
 }
diff --git a/core/java/com/android/internal/os/IDropBoxManagerService.aidl b/core/java/com/android/internal/os/IDropBoxManagerService.aidl
index 9141719..38a7203 100644
--- a/core/java/com/android/internal/os/IDropBoxManagerService.aidl
+++ b/core/java/com/android/internal/os/IDropBoxManagerService.aidl
@@ -17,6 +17,7 @@
 package com.android.internal.os;
 
 import android.os.DropBoxManager;
+import android.os.ParcelFileDescriptor;
 
 /**
  * "Backend" interface used by {@link android.os.DropBoxManager} to talk to the
@@ -26,12 +27,8 @@
  * @hide
  */
 interface IDropBoxManagerService {
-    /**
-     * @see DropBoxManager#addText
-     * @see DropBoxManager#addData
-     * @see DropBoxManager#addFile
-     */
-    void add(in DropBoxManager.Entry entry);
+    void addData(String tag, in byte[] data, int flags);
+    void addFile(String tag, in ParcelFileDescriptor fd, int flags);
 
     /** @see DropBoxManager#getNextEntry */
     boolean isTagEnabled(String tag);
diff --git a/core/java/com/android/internal/os/IdlePowerCalculator.java b/core/java/com/android/internal/os/IdlePowerCalculator.java
index 44ad344..dcc8a15 100644
--- a/core/java/com/android/internal/os/IdlePowerCalculator.java
+++ b/core/java/com/android/internal/os/IdlePowerCalculator.java
@@ -16,7 +16,11 @@
 
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.SystemBatteryConsumer;
 import android.os.UserHandle;
 import android.util.Log;
 import android.util.SparseArray;
@@ -29,46 +33,70 @@
 public class IdlePowerCalculator extends PowerCalculator {
     private static final String TAG = "IdlePowerCalculator";
     private static final boolean DEBUG = BatteryStatsHelper.DEBUG;
-    private final PowerProfile mPowerProfile;
+    private final double mAveragePowerCpuSuspendMahPerUs;
+    private final double mAveragePowerCpuIdleMahPerUs;
+    public long mDurationMs;
+    public double mPowerMah;
 
     public IdlePowerCalculator(PowerProfile powerProfile) {
-        mPowerProfile = powerProfile;
+        mAveragePowerCpuSuspendMahPerUs =
+                powerProfile.getAveragePower(PowerProfile.POWER_CPU_SUSPEND)
+                        / (60 * 60 * 1_000_000.0);
+        mAveragePowerCpuIdleMahPerUs =
+                powerProfile.getAveragePower(PowerProfile.POWER_CPU_IDLE)
+                        / (60 * 60 * 1_000_000.0);
     }
 
-    /**
-     * Calculate the baseline power usage for the device when it is in suspend and idle.
-     * The device is drawing POWER_CPU_SUSPEND power at its lowest power state.
-     * The device is drawing POWER_CPU_SUSPEND + POWER_CPU_IDLE power when a wakelock is held.
-     */
+    @Override
+    public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query,
+            SparseArray<UserHandle> asUsers) {
+        calculatePowerAndDuration(batteryStats, rawRealtimeUs, rawUptimeUs,
+                BatteryStats.STATS_SINCE_CHARGED);
+        if (mPowerMah != 0) {
+            builder.getOrCreateSystemBatteryConsumerBuilder(SystemBatteryConsumer.DRAIN_TYPE_IDLE)
+                    .setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE, mPowerMah)
+                    .setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE, mDurationMs);
+        }
+    }
+
     @Override
     public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
-        long batteryUptimeUs = batteryStats.computeBatteryUptime(rawUptimeUs, statsType);
-        long batteryRealtimeUs = batteryStats.computeBatteryRealtime(rawRealtimeUs, statsType);
+        calculatePowerAndDuration(batteryStats, rawRealtimeUs, rawUptimeUs, statsType);
 
+        if (mPowerMah != 0) {
+            BatterySipper bs = new BatterySipper(BatterySipper.DrainType.IDLE, null, 0);
+            bs.usagePowerMah = mPowerMah;
+            bs.usageTimeMs = mDurationMs;
+            bs.sumPower();
+            sippers.add(bs);
+        }
+    }
+
+    /**
+     * Calculates the baseline power usage for the device when it is in suspend and idle.
+     * The device is drawing POWER_CPU_SUSPEND power at its lowest power state.
+     * The device is drawing POWER_CPU_SUSPEND + POWER_CPU_IDLE power when a wakelock is held.
+     */
+    private void calculatePowerAndDuration(BatteryStats batteryStats, long rawRealtimeUs,
+            long rawUptimeUs, int statsType) {
+        long batteryRealtimeUs = batteryStats.computeBatteryRealtime(rawRealtimeUs, statsType);
+        long batteryUptimeUs = batteryStats.computeBatteryUptime(rawUptimeUs, statsType);
         if (DEBUG) {
             Log.d(TAG, "Battery type time: realtime=" + (batteryRealtimeUs / 1000) + " uptime="
                     + (batteryUptimeUs / 1000));
         }
 
-        final double suspendPowerMaMs = (batteryRealtimeUs / 1000)
-                * mPowerProfile.getAveragePower(PowerProfile.POWER_CPU_SUSPEND);
-        final double idlePowerMaMs = (batteryUptimeUs / 1000)
-                * mPowerProfile.getAveragePower(PowerProfile.POWER_CPU_IDLE);
-        final double totalPowerMah = (suspendPowerMaMs + idlePowerMaMs) / (60 * 60 * 1000);
-        if (DEBUG && totalPowerMah != 0) {
+        final double suspendPowerMah = batteryRealtimeUs * mAveragePowerCpuSuspendMahPerUs;
+        final double idlePowerMah = batteryUptimeUs * mAveragePowerCpuIdleMahPerUs;
+        mPowerMah = suspendPowerMah + idlePowerMah;
+        if (DEBUG && mPowerMah != 0) {
             Log.d(TAG, "Suspend: time=" + (batteryRealtimeUs / 1000)
-                    + " power=" + formatCharge(suspendPowerMaMs / (60 * 60 * 1000)));
+                    + " power=" + formatCharge(suspendPowerMah));
             Log.d(TAG, "Idle: time=" + (batteryUptimeUs / 1000)
-                    + " power=" + formatCharge(idlePowerMaMs / (60 * 60 * 1000)));
+                    + " power=" + formatCharge(idlePowerMah));
         }
-
-        if (totalPowerMah != 0) {
-            BatterySipper bs = new BatterySipper(BatterySipper.DrainType.IDLE, null, 0);
-            bs.usagePowerMah = totalPowerMah;
-            bs.usageTimeMs = batteryRealtimeUs / 1000;
-            bs.sumPower();
-            sippers.add(bs);
-        }
+        mDurationMs = batteryRealtimeUs / 1000;
     }
 }
diff --git a/core/java/com/android/internal/os/KernelCpuTotalBpfMapReader.java b/core/java/com/android/internal/os/KernelCpuTotalBpfMapReader.java
new file mode 100644
index 0000000..fa552e3
--- /dev/null
+++ b/core/java/com/android/internal/os/KernelCpuTotalBpfMapReader.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+/**
+ * Reads total CPU time bpf map.
+ */
+public final class KernelCpuTotalBpfMapReader {
+    private KernelCpuTotalBpfMapReader() {
+    }
+
+    /** Returns whether total CPU time is measured. */
+    public static boolean isSupported() {
+        // TODO(b/174245730): Implement this check.
+        return true;
+    }
+
+    /** Reads total CPU time from bpf map. */
+    public static native boolean read(Callback callback);
+
+    /** Callback accepting values read from bpf map. */
+    public interface Callback {
+        /**
+         * Accepts values read from bpf map: cluster index, frequency in kilohertz and time in
+         * milliseconds that the cpu cluster spent at the frequency (excluding sleep).
+         */
+        void accept(int cluster, int freqKhz, long timeMs);
+    }
+}
diff --git a/core/java/com/android/internal/os/MemoryPowerCalculator.java b/core/java/com/android/internal/os/MemoryPowerCalculator.java
index 10d9b65..df46058 100644
--- a/core/java/com/android/internal/os/MemoryPowerCalculator.java
+++ b/core/java/com/android/internal/os/MemoryPowerCalculator.java
@@ -1,64 +1,75 @@
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.SystemBatteryConsumer;
 import android.os.UserHandle;
-import android.util.Log;
 import android.util.LongSparseArray;
 import android.util.SparseArray;
 
 import java.util.List;
 
 public class MemoryPowerCalculator extends PowerCalculator {
-
     public static final String TAG = "MemoryPowerCalculator";
-    private static final boolean DEBUG = BatteryStatsHelper.DEBUG;
-    private final double[] powerAverages;
+    private final UsageBasedPowerEstimator[] mPowerEstimators;
 
     public MemoryPowerCalculator(PowerProfile profile) {
         int numBuckets = profile.getNumElements(PowerProfile.POWER_MEMORY);
-        powerAverages = new double[numBuckets];
+        mPowerEstimators = new UsageBasedPowerEstimator[numBuckets];
         for (int i = 0; i < numBuckets; i++) {
-            powerAverages[i] = profile.getAveragePower(PowerProfile.POWER_MEMORY, i);
-            if (powerAverages[i] == 0 && DEBUG) {
-                Log.d(TAG, "Problem with PowerProfile. Received 0 value in MemoryPowerCalculator");
-            }
+            mPowerEstimators[i] = new UsageBasedPowerEstimator(
+                    profile.getAveragePower(PowerProfile.POWER_MEMORY, i));
         }
     }
 
     @Override
+    public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query,
+            SparseArray<UserHandle> asUsers) {
+        final long durationMs = calculateDuration(batteryStats, rawRealtimeUs,
+                BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = calculatePower(batteryStats, rawRealtimeUs,
+                BatteryStats.STATS_SINCE_CHARGED);
+        builder.getOrCreateSystemBatteryConsumerBuilder(SystemBatteryConsumer.DRAIN_TYPE_MEMORY)
+                .setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE, durationMs)
+                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE, powerMah);
+    }
+
+    @Override
     public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
+        final long durationMs = calculateDuration(batteryStats, rawRealtimeUs, statsType);
+        final double powerMah = calculatePower(batteryStats, rawRealtimeUs, statsType);
         BatterySipper memory = new BatterySipper(BatterySipper.DrainType.MEMORY, null, 0);
-        calculateRemaining(memory, batteryStats, rawRealtimeUs, rawUptimeUs, statsType);
+        memory.usageTimeMs = durationMs;
+        memory.usagePowerMah = powerMah;
         memory.sumPower();
         if (memory.totalPowerMah > 0) {
             sippers.add(memory);
         }
     }
 
-    private void calculateRemaining(BatterySipper app, BatteryStats stats, long rawRealtimeUs,
-            long rawUptimeUs, int statsType) {
-        double totalMah = 0;
-        long totalTimeMs = 0;
-        LongSparseArray<? extends BatteryStats.Timer> timers = stats.getKernelMemoryStats();
-        for (int i = 0; i < timers.size() && i < powerAverages.length; i++) {
-            double mAatRail = powerAverages[(int) timers.keyAt(i)];
-            long timeMs = timers.valueAt(i).getTotalTimeLocked(rawRealtimeUs, statsType);
-            double mAm = (mAatRail * timeMs) / (1000*60);
-            if(DEBUG) {
-                Log.d(TAG, "Calculating mAh for bucket " + timers.keyAt(i) + " while unplugged");
-                Log.d(TAG, "Converted power profile number from "
-                        + powerAverages[(int) timers.keyAt(i)] + " into " + mAatRail);
-                Log.d(TAG, "Calculated mAm " + mAm);
-            }
-            totalMah += mAm/60;
-            totalTimeMs += timeMs;
+    private long calculateDuration(BatteryStats batteryStats, long rawRealtimeUs, int statsType) {
+        long usageDurationMs = 0;
+        LongSparseArray<? extends BatteryStats.Timer> timers = batteryStats.getKernelMemoryStats();
+        for (int i = 0; i < timers.size() && i < mPowerEstimators.length; i++) {
+            usageDurationMs += mPowerEstimators[i].calculateDuration(timers.valueAt(i),
+                    rawRealtimeUs, statsType);
         }
-        app.usagePowerMah = totalMah;
-        app.usageTimeMs = totalTimeMs;
-        if (DEBUG) {
-            Log.d(TAG, String.format("Calculated total mAh for memory %f while unplugged %d ",
-                    totalMah, totalTimeMs));
+        return usageDurationMs;
+    }
+
+    private double calculatePower(BatteryStats batteryStats, long rawRealtimeUs, int statsType) {
+        double powerMah = 0;
+        LongSparseArray<? extends BatteryStats.Timer> timers = batteryStats.getKernelMemoryStats();
+        for (int i = 0; i < timers.size() && i < mPowerEstimators.length; i++) {
+            UsageBasedPowerEstimator estimator = mPowerEstimators[(int) timers.keyAt(i)];
+            final long usageDurationMs =
+                    estimator.calculateDuration(timers.valueAt(i), rawRealtimeUs, statsType);
+            powerMah += estimator.calculatePower(usageDurationMs);
         }
+        return powerMah;
     }
 }
diff --git a/core/java/com/android/internal/os/OWNERS b/core/java/com/android/internal/os/OWNERS
index 8f78b2a..1b07aa0 100644
--- a/core/java/com/android/internal/os/OWNERS
+++ b/core/java/com/android/internal/os/OWNERS
@@ -6,3 +6,5 @@
 per-file BatteryStats* = file:/BATTERY_STATS_OWNERS
 per-file BatteryUsageStats* = file:/BATTERY_STATS_OWNERS
 per-file *PowerCalculator* = file:/BATTERY_STATS_OWNERS
+per-file *PowerEstimator* = file:/BATTERY_STATS_OWNERS
+
diff --git a/core/java/com/android/internal/os/PhonePowerCalculator.java b/core/java/com/android/internal/os/PhonePowerCalculator.java
index 992c487..6ab8c90 100644
--- a/core/java/com/android/internal/os/PhonePowerCalculator.java
+++ b/core/java/com/android/internal/os/PhonePowerCalculator.java
@@ -30,20 +30,20 @@
  * Estimates power consumed by telephony.
  */
 public class PhonePowerCalculator extends PowerCalculator {
-    private final PowerProfile mPowerProfile;
+    private final UsageBasedPowerEstimator mPowerEstimator;
 
     public PhonePowerCalculator(PowerProfile powerProfile) {
-        mPowerProfile = powerProfile;
+        mPowerEstimator = new UsageBasedPowerEstimator(
+                powerProfile.getAveragePower(PowerProfile.POWER_RADIO_ACTIVE));
     }
 
     @Override
     public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query,
             SparseArray<UserHandle> asUsers) {
-        long phoneOnTimeMs = batteryStats.getPhoneOnTime(rawRealtimeUs,
+        final long phoneOnTimeMs = batteryStats.getPhoneOnTime(rawRealtimeUs,
                 BatteryStats.STATS_SINCE_CHARGED) / 1000;
-        double phoneOnPower = mPowerProfile.getAveragePower(PowerProfile.POWER_RADIO_ACTIVE)
-                * phoneOnTimeMs / (60 * 60 * 1000);
+        final double phoneOnPower = mPowerEstimator.calculatePower(phoneOnTimeMs);
         if (phoneOnPower != 0) {
             builder.getOrCreateSystemBatteryConsumerBuilder(SystemBatteryConsumer.DRAIN_TYPE_PHONE)
                     .setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE, phoneOnPower)
@@ -54,9 +54,8 @@
     @Override
     public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
-        long phoneOnTimeMs = batteryStats.getPhoneOnTime(rawRealtimeUs, statsType) / 1000;
-        double phoneOnPower = mPowerProfile.getAveragePower(PowerProfile.POWER_RADIO_ACTIVE)
-                * phoneOnTimeMs / (60 * 60 * 1000);
+        final long phoneOnTimeMs = batteryStats.getPhoneOnTime(rawRealtimeUs, statsType) / 1000;
+        final double phoneOnPower = mPowerEstimator.calculatePower(phoneOnTimeMs);
         if (phoneOnPower != 0) {
             BatterySipper bs = new BatterySipper(BatterySipper.DrainType.PHONE, null, 0);
             bs.usagePowerMah = phoneOnPower;
diff --git a/core/java/com/android/internal/os/ScreenPowerCalculator.java b/core/java/com/android/internal/os/ScreenPowerCalculator.java
index 09fb75b..25f6b4d 100644
--- a/core/java/com/android/internal/os/ScreenPowerCalculator.java
+++ b/core/java/com/android/internal/os/ScreenPowerCalculator.java
@@ -16,7 +16,11 @@
 
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.SystemBatteryConsumer;
 import android.os.UserHandle;
 import android.util.Log;
 import android.util.SparseArray;
@@ -30,10 +34,29 @@
     private static final String TAG = "ScreenPowerCalculator";
     private static final boolean DEBUG = BatteryStatsHelper.DEBUG;
 
-    private final PowerProfile mPowerProfile;
+    private final UsageBasedPowerEstimator mScreenOnPowerEstimator;
+    private final UsageBasedPowerEstimator mScreenFullPowerEstimator;
 
     public ScreenPowerCalculator(PowerProfile powerProfile) {
-        mPowerProfile = powerProfile;
+        mScreenOnPowerEstimator = new UsageBasedPowerEstimator(
+                powerProfile.getAveragePower(PowerProfile.POWER_SCREEN_ON));
+        mScreenFullPowerEstimator = new UsageBasedPowerEstimator(
+                powerProfile.getAveragePower(PowerProfile.POWER_SCREEN_FULL));
+    }
+
+    @Override
+    public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query,
+            SparseArray<UserHandle> asUsers) {
+        final long durationMs = computeDuration(batteryStats, rawRealtimeUs,
+                BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = computePower(batteryStats, rawRealtimeUs,
+                BatteryStats.STATS_SINCE_CHARGED, durationMs);
+        if (powerMah != 0) {
+            builder.getOrCreateSystemBatteryConsumerBuilder(SystemBatteryConsumer.DRAIN_TYPE_SCREEN)
+                    .setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE, durationMs)
+                    .setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE, powerMah);
+        }
     }
 
     /**
@@ -42,30 +65,35 @@
     @Override
     public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
-        double power = 0;
-        final long screenOnTimeMs = batteryStats.getScreenOnTime(rawRealtimeUs, statsType) / 1000;
-        power += screenOnTimeMs * mPowerProfile.getAveragePower(PowerProfile.POWER_SCREEN_ON);
-        final double screenFullPower =
-                mPowerProfile.getAveragePower(PowerProfile.POWER_SCREEN_FULL);
-        for (int i = 0; i < BatteryStats.NUM_SCREEN_BRIGHTNESS_BINS; i++) {
-            final double screenBinPower = screenFullPower * (i + 0.5f)
-                    / BatteryStats.NUM_SCREEN_BRIGHTNESS_BINS;
-            final long brightnessTime =
-                    batteryStats.getScreenBrightnessTime(i, rawRealtimeUs, statsType) / 1000;
-            final double p = screenBinPower * brightnessTime;
-            if (DEBUG && p != 0) {
-                Log.d(TAG, "Screen bin #" + i + ": time=" + brightnessTime
-                        + " power=" + formatCharge(p / (60 * 60 * 1000)));
-            }
-            power += p;
-        }
-        power /= (60 * 60 * 1000); // To hours
-        if (power != 0) {
+        final long durationMs = computeDuration(batteryStats, rawRealtimeUs, statsType);
+        final double powerMah = computePower(batteryStats, rawRealtimeUs, statsType, durationMs);
+        if (powerMah != 0) {
             final BatterySipper bs = new BatterySipper(BatterySipper.DrainType.SCREEN, null, 0);
-            bs.usagePowerMah = power;
-            bs.usageTimeMs = screenOnTimeMs;
+            bs.usagePowerMah = powerMah;
+            bs.usageTimeMs = durationMs;
             bs.sumPower();
             sippers.add(bs);
         }
     }
+
+    private long computeDuration(BatteryStats batteryStats, long rawRealtimeUs, int statsType) {
+        return batteryStats.getScreenOnTime(rawRealtimeUs, statsType) / 1000;
+    }
+
+    private double computePower(BatteryStats batteryStats, long rawRealtimeUs, int statsType,
+            long durationMs) {
+        double power = mScreenOnPowerEstimator.calculatePower(durationMs);
+        for (int i = 0; i < BatteryStats.NUM_SCREEN_BRIGHTNESS_BINS; i++) {
+            final long brightnessTime =
+                    batteryStats.getScreenBrightnessTime(i, rawRealtimeUs, statsType) / 1000;
+            final double binPowerMah = mScreenFullPowerEstimator.calculatePower(brightnessTime)
+                    * (i + 0.5f) / BatteryStats.NUM_SCREEN_BRIGHTNESS_BINS;
+            if (DEBUG && binPowerMah != 0) {
+                Log.d(TAG, "Screen bin #" + i + ": time=" + brightnessTime
+                        + " power=" + formatCharge(binPowerMah));
+            }
+            power += binPowerMah;
+        }
+        return power;
+    }
 }
diff --git a/core/java/com/android/internal/os/SystemServicePowerCalculator.java b/core/java/com/android/internal/os/SystemServicePowerCalculator.java
index b15dff6..55fc1bb 100644
--- a/core/java/com/android/internal/os/SystemServicePowerCalculator.java
+++ b/core/java/com/android/internal/os/SystemServicePowerCalculator.java
@@ -16,7 +16,11 @@
 
 package com.android.internal.os;
 
+import android.os.BatteryConsumer;
 import android.os.BatteryStats;
+import android.os.BatteryUsageStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.UidBatteryConsumer;
 import android.os.UserHandle;
 import android.util.Log;
 import android.util.SparseArray;
@@ -46,28 +50,35 @@
     }
 
     @Override
+    public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query,
+            SparseArray<UserHandle> asUsers) {
+        calculateSystemServicePower(batteryStats);
+        super.calculate(builder, batteryStats, rawRealtimeUs, rawUptimeUs, query, asUsers);
+    }
+
+    @Override
+    protected void calculateApp(UidBatteryConsumer.Builder app, BatteryStats.Uid u,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) {
+        app.setConsumedPower(BatteryConsumer.POWER_COMPONENT_SYSTEM_SERVICES,
+                calculateSystemServerCpuPowerMah(u));
+    }
+
+    @Override
     public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
             long rawRealtimeUs, long rawUptimeUs, int statsType,
             SparseArray<UserHandle> asUsers) {
-        updateSystemServicePower(batteryStats);
+        calculateSystemServicePower(batteryStats);
         super.calculate(sippers, batteryStats, rawRealtimeUs, rawUptimeUs, statsType, asUsers);
     }
 
     @Override
     protected void calculateApp(BatterySipper app, BatteryStats.Uid u, long rawRealtimeUs,
             long rawUptimeUs, int statsType) {
-        final double proportionalUsage = u.getProportionalSystemServiceUsage();
-        if (proportionalUsage > 0 && mSystemServicePowerMaUs != null) {
-            double cpuPowerMaUs = 0;
-            for (int i = 0; i < mSystemServicePowerMaUs.length; i++) {
-                cpuPowerMaUs += mSystemServicePowerMaUs[i] * proportionalUsage;
-            }
-
-            app.systemServiceCpuPowerMah = cpuPowerMaUs / MICROSEC_IN_HR;
-        }
+        app.systemServiceCpuPowerMah = calculateSystemServerCpuPowerMah(u);
     }
 
-    private void updateSystemServicePower(BatteryStats batteryStats) {
+    private void calculateSystemServicePower(BatteryStats batteryStats) {
         final long[] systemServiceTimeAtCpuSpeeds = batteryStats.getSystemServiceTimeAtCpuSpeeds();
         if (systemServiceTimeAtCpuSpeeds == null) {
             return;
@@ -94,6 +105,17 @@
         }
     }
 
+    private double calculateSystemServerCpuPowerMah(BatteryStats.Uid u) {
+        double cpuPowerMaUs = 0;
+        final double proportionalUsage = u.getProportionalSystemServiceUsage();
+        if (proportionalUsage > 0 && mSystemServicePowerMaUs != null) {
+            for (int i = 0; i < mSystemServicePowerMaUs.length; i++) {
+                cpuPowerMaUs += mSystemServicePowerMaUs[i] * proportionalUsage;
+            }
+        }
+        return cpuPowerMaUs / MICROSEC_IN_HR;
+    }
+
     @Override
     public void reset() {
         mSystemServicePowerMaUs = null;
diff --git a/core/java/com/android/internal/os/UsageBasedPowerEstimator.java b/core/java/com/android/internal/os/UsageBasedPowerEstimator.java
new file mode 100644
index 0000000..5910b61
--- /dev/null
+++ b/core/java/com/android/internal/os/UsageBasedPowerEstimator.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import android.os.BatteryStats;
+
+/**
+ * Implements a simple linear power model based on the assumption that the power consumer
+ * consumes a fixed current when it is used and no current when it is unused.
+ *
+ * <code>power = usageDuration * averagePower</code>
+ */
+public class UsageBasedPowerEstimator {
+    private static final double MILLIS_IN_HOUR = 1000.0 * 60 * 60;
+    private final double mAveragePowerMahPerMs;
+
+    public UsageBasedPowerEstimator(double averagePowerMilliAmp) {
+        mAveragePowerMahPerMs = averagePowerMilliAmp / MILLIS_IN_HOUR;
+    }
+
+    /**
+     * Given a {@link BatteryStats.Timer}, returns the accumulated duration.
+     */
+    public long calculateDuration(BatteryStats.Timer timer, long rawRealtimeUs, int statsType) {
+        return timer == null ? 0 : timer.getTotalTimeLocked(rawRealtimeUs, statsType) / 1000;
+    }
+
+    /**
+     * Given a duration in milliseconds, return the estimated power consumption.
+     */
+    public double calculatePower(long durationMs) {
+        return mAveragePowerMahPerMs * durationMs;
+    }
+}
diff --git a/core/java/com/android/internal/os/VideoPowerCalculator.java b/core/java/com/android/internal/os/VideoPowerCalculator.java
new file mode 100644
index 0000000..5d6caf5
--- /dev/null
+++ b/core/java/com/android/internal/os/VideoPowerCalculator.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.os;
+
+import android.os.BatteryConsumer;
+import android.os.BatteryStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.UidBatteryConsumer;
+
+/**
+ * A {@link PowerCalculator} to calculate power consumed by video hardware.
+ *
+ * Also see {@link PowerProfile#POWER_VIDEO}.
+ */
+public class VideoPowerCalculator extends PowerCalculator {
+    private final UsageBasedPowerEstimator mPowerEstimator;
+
+    public VideoPowerCalculator(PowerProfile powerProfile) {
+        mPowerEstimator = new UsageBasedPowerEstimator(
+                powerProfile.getAveragePower(PowerProfile.POWER_VIDEO));
+    }
+
+    @Override
+    protected void calculateApp(UidBatteryConsumer.Builder app, BatteryStats.Uid u,
+            long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) {
+        final long durationMs = mPowerEstimator.calculateDuration(u.getVideoTurnedOnTimer(),
+                rawRealtimeUs, BatteryStats.STATS_SINCE_CHARGED);
+        final double powerMah = mPowerEstimator.calculatePower(durationMs);
+        app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_VIDEO, durationMs)
+                .setConsumedPower(BatteryConsumer.POWER_COMPONENT_VIDEO, powerMah);
+    }
+}
diff --git a/core/java/com/android/server/net/BaseNetworkObserver.java b/core/java/com/android/server/net/BaseNetworkObserver.java
index 93f89b5..139b88b 100644
--- a/core/java/com/android/server/net/BaseNetworkObserver.java
+++ b/core/java/com/android/server/net/BaseNetworkObserver.java
@@ -64,7 +64,7 @@
     }
 
     @Override
-    public void interfaceClassDataActivityChanged(int networkType, boolean active, long tsNanos,
+    public void interfaceClassDataActivityChanged(int transportType, boolean active, long tsNanos,
             int uid) {
         // default no-op
     }
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index c05e7a2..0b48e72 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -184,6 +184,7 @@
                 "com_android_internal_net_NetworkUtilsInternal.cpp",
                 "com_android_internal_os_ClassLoaderFactory.cpp",
                 "com_android_internal_os_FuseAppLoop.cpp",
+                "com_android_internal_os_KernelCpuTotalBpfMapReader.cpp",
                 "com_android_internal_os_KernelCpuUidBpfMapReader.cpp",
                 "com_android_internal_os_KernelSingleProcessCpuThreadReader.cpp",
                 "com_android_internal_os_KernelSingleUidTimeReader.cpp",
@@ -308,6 +309,11 @@
         linux_glibc: {
             srcs: [
                 "android_content_res_ApkAssets.cpp",
+                "android_database_CursorWindow.cpp",
+                "android_database_SQLiteCommon.cpp",
+                "android_database_SQLiteConnection.cpp",
+                "android_database_SQLiteGlobal.cpp",
+                "android_database_SQLiteDebug.cpp",
                 "android_hardware_input_InputApplicationHandle.cpp",
                 "android_os_MessageQueue.cpp",
                 "android_os_Parcel.cpp",
@@ -331,6 +337,7 @@
             static_libs: [
                 "libinput",
                 "libbinderthreadstateutils",
+                "libsqlite",
             ],
             shared_libs: [
                 // libbinder needs to be shared since it has global state
@@ -341,12 +348,6 @@
         },
     },
 
-    product_variables: {
-        experimental_mte: {
-            cflags: ["-DANDROID_EXPERIMENTAL_MTE"],
-        },
-    },
-
     // Workaround Clang LTO crash.
     lto: {
         never: true,
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index cefa88c..8879111 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -190,6 +190,7 @@
 extern int register_com_android_internal_net_NetworkUtilsInternal(JNIEnv* env);
 extern int register_com_android_internal_os_ClassLoaderFactory(JNIEnv* env);
 extern int register_com_android_internal_os_FuseAppLoop(JNIEnv* env);
+extern int register_com_android_internal_os_KernelCpuTotalBpfMapReader(JNIEnv* env);
 extern int register_com_android_internal_os_KernelCpuUidBpfMapReader(JNIEnv *env);
 extern int register_com_android_internal_os_KernelSingleProcessCpuThreadReader(JNIEnv* env);
 extern int register_com_android_internal_os_KernelSingleUidTimeReader(JNIEnv *env);
@@ -1585,6 +1586,7 @@
         REG_JNI(register_android_security_Scrypt),
         REG_JNI(register_com_android_internal_content_NativeLibraryHelper),
         REG_JNI(register_com_android_internal_os_FuseAppLoop),
+        REG_JNI(register_com_android_internal_os_KernelCpuTotalBpfMapReader),
         REG_JNI(register_com_android_internal_os_KernelCpuUidBpfMapReader),
         REG_JNI(register_com_android_internal_os_KernelSingleProcessCpuThreadReader),
         REG_JNI(register_com_android_internal_os_KernelSingleUidTimeReader),
diff --git a/core/jni/LayoutlibLoader.cpp b/core/jni/LayoutlibLoader.cpp
index 4e50f87..3e513df 100644
--- a/core/jni/LayoutlibLoader.cpp
+++ b/core/jni/LayoutlibLoader.cpp
@@ -41,6 +41,10 @@
 extern int register_android_content_StringBlock(JNIEnv* env);
 extern int register_android_content_XmlBlock(JNIEnv* env);
 extern int register_android_content_res_ApkAssets(JNIEnv* env);
+extern int register_android_database_CursorWindow(JNIEnv* env);
+extern int register_android_database_SQLiteConnection(JNIEnv* env);
+extern int register_android_database_SQLiteGlobal(JNIEnv* env);
+extern int register_android_database_SQLiteDebug(JNIEnv* env);
 extern int register_android_os_FileObserver(JNIEnv* env);
 extern int register_android_os_MessageQueue(JNIEnv* env);
 extern int register_android_os_SystemClock(JNIEnv* env);
@@ -65,6 +69,11 @@
 #ifdef __linux__
         {"android.content.res.ApkAssets", REG_JNI(register_android_content_res_ApkAssets)},
         {"android.content.res.AssetManager", REG_JNI(register_android_content_AssetManager)},
+        {"android.database.CursorWindow", REG_JNI(register_android_database_CursorWindow)},
+        {"android.database.sqlite.SQLiteConnection",
+         REG_JNI(register_android_database_SQLiteConnection)},
+        {"android.database.sqlite.SQLiteGlobal", REG_JNI(register_android_database_SQLiteGlobal)},
+        {"android.database.sqlite.SQLiteDebug", REG_JNI(register_android_database_SQLiteDebug)},
 #endif
         {"android.content.res.StringBlock", REG_JNI(register_android_content_StringBlock)},
         {"android.content.res.XmlBlock", REG_JNI(register_android_content_XmlBlock)},
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index a6dbd19..b8e1807 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -26,11 +26,11 @@
 
 #include <android-base/chrono_utils.h>
 #include <android/graphics/region.h>
+#include <android/gui/BnScreenCaptureListener.h>
 #include <android_runtime/AndroidRuntime.h>
 #include <android_runtime/android_hardware_HardwareBuffer.h>
 #include <android_runtime/android_view_Surface.h>
 #include <android_runtime/android_view_SurfaceSession.h>
-#include <gui/IScreenCaptureListener.h>
 #include <gui/ISurfaceComposer.h>
 #include <gui/Surface.h>
 #include <gui/SurfaceComposerClient.h>
@@ -51,8 +51,8 @@
 #include <ui/HdrCapabilities.h>
 #include <ui/Rect.h>
 #include <ui/Region.h>
-#include <utils/Log.h>
 #include <utils/LightRefBase.h>
+#include <utils/Log.h>
 
 // ----------------------------------------------------------------------------
 
@@ -247,7 +247,7 @@
     }
 }
 
-class ScreenCaptureListenerWrapper : public BnScreenCaptureListener {
+class ScreenCaptureListenerWrapper : public gui::BnScreenCaptureListener {
 public:
     explicit ScreenCaptureListenerWrapper(JNIEnv* env, jobject jobject) {
         env->GetJavaVM(&mVm);
@@ -262,12 +262,13 @@
         }
     }
 
-    status_t onScreenCaptureComplete(const ScreenCaptureResults& captureResults) override {
+    binder::Status onScreenCaptureComplete(
+            const gui::ScreenCaptureResults& captureResults) override {
         JNIEnv* env = getenv();
         if (captureResults.result != NO_ERROR || captureResults.buffer == nullptr) {
             env->CallVoidMethod(screenCaptureListenerObject,
                                 gScreenCaptureListenerClassInfo.onScreenCaptureComplete, nullptr);
-            return NO_ERROR;
+            return binder::Status::ok();
         }
         jobject jhardwareBuffer = android_hardware_HardwareBuffer_createFromAHardwareBuffer(
                 env, captureResults.buffer->toAHardwareBuffer());
@@ -283,7 +284,7 @@
                             screenshotHardwareBuffer);
         env->DeleteLocalRef(jhardwareBuffer);
         env->DeleteLocalRef(screenshotHardwareBuffer);
-        return NO_ERROR;
+        return binder::Status::ok();
     }
 
 private:
@@ -1662,21 +1663,22 @@
     if (surface == nullptr) {
         return;
     }
-    JankDataListenerWrapper* wrapper =
+    sp<JankDataListenerWrapper> wrapper =
             reinterpret_cast<JankDataListenerWrapper*>(jankDataCallbackListenerPtr);
     TransactionCompletedListener::getInstance()->addJankListener(wrapper, surface);
 }
 
 static void nativeRemoveJankDataListener(JNIEnv* env, jclass clazz,
                                           jlong jankDataCallbackListenerPtr) {
-    JankDataListenerWrapper* wrapper =
+    sp<JankDataListenerWrapper> wrapper =
             reinterpret_cast<JankDataListenerWrapper*>(jankDataCallbackListenerPtr);
     TransactionCompletedListener::getInstance()->removeJankListener(wrapper);
 }
 
 static jlong nativeCreateJankDataListenerWrapper(JNIEnv* env, jclass clazz,
                                                  jobject jankDataListenerObject) {
-    return reinterpret_cast<jlong>(new JankDataListenerWrapper(env, jankDataListenerObject));
+    return reinterpret_cast<jlong>(
+            new JankDataListenerWrapper(env, jankDataListenerObject));
 }
 
 static jint nativeGetGPUContextPriority(JNIEnv* env, jclass clazz) {
diff --git a/core/jni/com_android_internal_os_KernelCpuTotalBpfMapReader.cpp b/core/jni/com_android_internal_os_KernelCpuTotalBpfMapReader.cpp
new file mode 100644
index 0000000..7249238
--- /dev/null
+++ b/core/jni/com_android_internal_os_KernelCpuTotalBpfMapReader.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "core_jni_helpers.h"
+
+#include <cputimeinstate.h>
+
+namespace android {
+
+static jboolean KernelCpuTotalBpfMapReader_read(JNIEnv *env, jobject, jobject callback) {
+    jclass callbackClass = env->GetObjectClass(callback);
+    jmethodID callbackMethod = env->GetMethodID(callbackClass, "accept", "(IIJ)V");
+    if (callbackMethod == 0) {
+        return JNI_FALSE;
+    }
+
+    auto freqs = android::bpf::getCpuFreqs();
+    if (!freqs) return JNI_FALSE;
+    auto freqTimes = android::bpf::getTotalCpuFreqTimes();
+    if (!freqTimes) return JNI_FALSE;
+
+    auto freqsClusterSize = (*freqs).size();
+    for (uint32_t clusterIndex = 0; clusterIndex < freqsClusterSize; ++clusterIndex) {
+        auto freqsSize = (*freqs)[clusterIndex].size();
+        for (uint32_t freqIndex = 0; freqIndex < freqsSize; ++freqIndex) {
+            env->CallVoidMethod(callback, callbackMethod, clusterIndex,
+                                (*freqs)[clusterIndex][freqIndex],
+                                (*freqTimes)[clusterIndex][freqIndex] / 1000000);
+        }
+    }
+    return JNI_TRUE;
+}
+
+static const JNINativeMethod methods[] = {
+        {"read", "(Lcom/android/internal/os/KernelCpuTotalBpfMapReader$Callback;)Z",
+         (void *)KernelCpuTotalBpfMapReader_read},
+};
+
+int register_com_android_internal_os_KernelCpuTotalBpfMapReader(JNIEnv *env) {
+    return RegisterMethodsOrDie(env, "com/android/internal/os/KernelCpuTotalBpfMapReader", methods,
+                                NELEM(methods));
+}
+
+} // namespace android
diff --git a/core/jni/com_android_internal_os_Zygote.cpp b/core/jni/com_android_internal_os_Zygote.cpp
index 3156f71..2ff474b 100644
--- a/core/jni/com_android_internal_os_Zygote.cpp
+++ b/core/jni/com_android_internal_os_Zygote.cpp
@@ -14,15 +14,6 @@
  * limitations under the License.
  */
 
-/*
- * Disable optimization of this file if we are compiling with the address
- * sanitizer.  This is a mitigation for b/122921367 and can be removed once the
- * bug is fixed.
- */
-#if __has_feature(address_sanitizer)
-#pragma clang optimize off
-#endif
-
 #define LOG_TAG "Zygote"
 #define ATRACE_TAG ATRACE_TAG_DALVIK
 
diff --git a/core/proto/android/hardware/sensorprivacy.proto b/core/proto/android/hardware/sensorprivacy.proto
index 07e938d..401e003 100644
--- a/core/proto/android/hardware/sensorprivacy.proto
+++ b/core/proto/android/hardware/sensorprivacy.proto
@@ -25,11 +25,29 @@
 message SensorPrivacyServiceDumpProto {
     option (android.msg_privacy).dest = DEST_AUTOMATIC;
 
+    // DEPRECATED
     // Is global sensor privacy enabled
     optional bool is_enabled = 1;
 
+    // DEPRECATED
     // Per sensor privacy enabled
     repeated SensorPrivacyIndividualEnabledSensorProto individual_enabled_sensor = 2;
+
+    // Per user settings for sensor privacy
+    repeated SensorPrivacyUserProto user = 3;
+}
+
+message SensorPrivacyUserProto {
+    option (android.msg_privacy).dest = DEST_AUTOMATIC;
+
+    // User id
+    optional int32 user_id = 1;
+
+    // Is global sensor privacy enabled
+    optional bool is_enabled = 2;
+
+    // Per sensor privacy enabled
+    repeated SensorPrivacyIndividualEnabledSensorProto individual_enabled_sensor = 3;
 }
 
 message SensorPrivacyIndividualEnabledSensorProto {
diff --git a/core/proto/android/os/incident.proto b/core/proto/android/os/incident.proto
index 8de30f8..944edb0 100644
--- a/core/proto/android/os/incident.proto
+++ b/core/proto/android/os/incident.proto
@@ -521,6 +521,11 @@
         (section).args = "power_stats --proto model"
     ];
 
+    optional com.android.server.powerstats.PowerStatsServiceResidencyProto powerstats_residency = 3056 [
+        (section).type = SECTION_DUMPSYS,
+        (section).args = "power_stats --proto residency"
+    ];
+
     // Dumps in text format (on userdebug and eng builds only): 4000 ~ 4999
     optional android.util.TextDumpProto textdump_wifi = 4000 [
         (section).type = SECTION_TEXT_DUMPSYS,
diff --git a/core/proto/android/server/biometrics.proto b/core/proto/android/server/biometrics.proto
index 632c1e5..14b5c52 100644
--- a/core/proto/android/server/biometrics.proto
+++ b/core/proto/android/server/biometrics.proto
@@ -106,16 +106,25 @@
 
 // State of a single sensor.
 message SensorStateProto {
+    enum Modality {
+        UNKNOWN = 0;
+        FINGERPRINT = 1;
+        FACE = 2;
+        IRIS = 3;
+    }
+
     option (.android.msg_privacy).dest = DEST_AUTOMATIC;
 
     // Unique sensorId
     optional int32 sensor_id = 1;
 
+    optional Modality modality = 2;
+
     // State of the sensor's scheduler. True if currently handling an operation, false if idle.
-    optional bool is_busy = 2;
+    optional bool is_busy = 3;
 
     // User states for this sensor.
-    repeated UserStateProto user_states = 3;
+    repeated UserStateProto user_states = 4;
 }
 
 // State of a specific user for a specific sensor.
diff --git a/core/proto/android/server/powerstatsservice.proto b/core/proto/android/server/powerstatsservice.proto
index 9a7ed7c..30c4274 100644
--- a/core/proto/android/server/powerstatsservice.proto
+++ b/core/proto/android/server/powerstatsservice.proto
@@ -41,6 +41,16 @@
 }
 
 /**
+ * IncidentReportResidencyProto is used only in the parsing tool located
+ * in frameworks/base/tools which is used to parse this data out of
+ * incident reports.
+ */
+message IncidentReportResidencyProto {
+    /** Section number matches that in incident.proto */
+    optional PowerStatsServiceResidencyProto incident_report = 3056;
+}
+
+/**
  * EnergyConsumer (model) data is exposed by the PowerStats HAL.  This data
  * represents modeled energy consumption estimates and is provided per
  * subsystem.  The default subsystems are defined in EnergyConsumerId.aidl.
@@ -63,6 +73,99 @@
 }
 
 /**
+ * A PowerEntity is defined as a platform subsystem, peripheral, or power domain
+ * that impacts the total device power consumption.  PowerEntityInfo is
+ * information related to each power entity.  Each PowerEntity may reside in one
+ * of multiple states. It may also transition from one state to another.
+ * StateResidency is defined as an accumulation of time that a PowerEntity
+ * resided in each of its possible states, the number of times that each state
+ * was entered, and a timestamp corresponding to the last time that state was
+ * entered.
+ */
+message PowerStatsServiceResidencyProto {
+    repeated PowerEntityInfoProto power_entity_info = 1;
+    repeated StateResidencyResultProto state_residency_result = 2;
+}
+
+/**
+ * Information about the possible states for a particular PowerEntity.
+ */
+message StateInfoProto {
+    /**
+     * Unique (for a given PowerEntityInfo) ID of this StateInfo
+     */
+    optional int32 state_id = 1;
+    /**
+     * Unique (for a given PowerEntityInfo) name of the state. Vendor/device specific.
+     * Opaque to framework
+     */
+    optional string state_name = 2;
+}
+
+/**
+ * A PowerEntity is defined as a platform subsystem, peripheral, or power domain
+ * that impacts the total device power consumption.  PowerEntityInfo is
+ * information about a PowerEntity.  It includes an array of information about
+ * each possible state of the PowerEntity.
+ */
+message PowerEntityInfoProto {
+    /**
+     * Unique ID of this PowerEntityInfo
+     */
+    optional int32 power_entity_id = 1;
+    /**
+     * Unique name of the PowerEntity. Vendor/device specific. Opaque to framework
+     */
+    optional string power_entity_name = 2;
+    /**
+     * List of states that the PowerEntity may reside in
+     */
+    repeated StateInfoProto states = 3;
+}
+
+/**
+ * StateResidency is defined as an accumulation of time that a PowerEntity
+ * resided in each of its possible states, the number of times that each state
+ * was entered, and a timestamp corresponding to the last time that state was
+ * entered.  Data is accumulated starting at device boot.
+ */
+message StateResidencyProto {
+    /**
+     * ID of the state associated with this residency
+     */
+    optional int32 state_id = 1;
+    /**
+     * Total time in milliseconds that the corresponding PowerEntity resided
+     * in this state since boot
+     */
+    optional int64 total_time_in_state_ms = 2;
+    /**
+     * Total number of times that the state was entered since boot
+     */
+    optional int64 total_state_entry_count = 3;
+    /**
+     * Last time this state was entered. Time in milliseconds since boot
+     */
+    optional int64 last_entry_timestamp_ms = 4;
+}
+
+/**
+ * A StateResidencyResult is an array of StateResidencies for a particular
+ * PowerEntity.  The StateResidencyResult can be matched to its corresponding
+ * PowerEntityInfo through the power_entity_id field.
+ */
+message StateResidencyResultProto {
+    /**
+     * ID of the PowerEntity associated with this result
+     */
+    optional int32 power_entity_id = 1;
+    /**
+     * Residency for each state in the PowerEntity's state space
+     */
+    repeated StateResidencyProto state_residency_data = 2;
+}
+
+/**
  * Energy consumer ID:
  * A list of default subsystems for which energy consumption estimates
  * may be provided (hardware dependent).
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 8682fea..51fb264 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2676,11 +2676,24 @@
          The app can check whether it has this authorization by calling
          {@link android.provider.Settings#canDrawOverlays
          Settings.canDrawOverlays()}.
-         <p>Protection level: signature|preinstalled|appop|pre23|development -->
+         <p>Protection level: signature|appop|installer|pre23|development|recents -->
     <permission android:name="android.permission.SYSTEM_ALERT_WINDOW"
         android:label="@string/permlab_systemAlertWindow"
         android:description="@string/permdesc_systemAlertWindow"
-        android:protectionLevel="signature|preinstalled|appop|pre23|development" />
+        android:protectionLevel="signature|appop|installer|pre23|development|recents" />
+
+    <!-- @SystemApi @hide Allows an application to create windows using the type
+         {@link android.view.WindowManager.LayoutParams#TYPE_APPLICATION_OVERLAY},
+         shown on top of all other apps.
+
+         Allows an application to use
+         {@link android.view.WindowManager.LayoutsParams#SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY}
+         to create overlays that will stay visible, even if another window is requesting overlays to
+         be hidden through {@link android.view.Window#setHideOverlayWindows(boolean)}.
+
+         <p>Not for use by third-party applications. -->
+    <permission android:name="android.permission.SYSTEM_APPLICATION_OVERLAY"
+                android:protectionLevel="signature|wellbeing"/>
 
     <!-- @deprecated Use {@link android.Manifest.permission#REQUEST_COMPANION_RUN_IN_BACKGROUND}
          @hide
@@ -3591,6 +3604,14 @@
     <permission android:name="android.permission.BIND_CONTENT_CAPTURE_SERVICE"
                 android:protectionLevel="signature" />
 
+    <!-- Must be required by a android.service.translation.TranslationService,
+         to ensure that only the system can bind to it.
+         @SystemApi @hide This is not a third-party API (intended for OEMs and system apps).
+         <p>Protection level: signature
+     -->
+    <permission android:name="android.permission.BIND_TRANSLATION_SERVICE"
+                android:protectionLevel="signature" />
+
     <!-- Must be required by a android.service.contentsuggestions.ContentSuggestionsService,
          to ensure that only the system can bind to it.
          @SystemApi @hide This is not a third-party API (intended for OEMs and system apps).
@@ -5317,6 +5338,12 @@
     <permission android:name="android.permission.BIND_IMPRESSION_ATTESTATION_SERVICE"
         android:protectionLevel="signature" />
 
+    <!-- @hide @TestApi Allows an application to enable/disable toast rate limiting.
+         <p>Not for use by third-party applications.
+    -->
+    <permission android:name="android.permission.MANAGE_TOAST_RATE_LIMITING"
+                android:protectionLevel="signature" />
+
     <!-- Attribution for Geofencing service. -->
     <attribution android:tag="GeofencingService" android:label="@string/geofencing_service"/>
     <!-- Attribution for Country Detector. -->
diff --git a/core/res/OWNERS b/core/res/OWNERS
index 02cf0b7..a30111b 100644
--- a/core/res/OWNERS
+++ b/core/res/OWNERS
@@ -1,7 +1,9 @@
 adamp@google.com
 alanv@google.com
+asc@google.com
 dsandler@android.com
 dsandler@google.com
+dupin@google.com
 hackbod@android.com
 hackbod@google.com
 jsharkey@android.com
diff --git a/core/res/assets/images/progress_font.png b/core/res/assets/images/progress_font.png
new file mode 100644
index 0000000..78c3ed9
--- /dev/null
+++ b/core/res/assets/images/progress_font.png
Binary files differ
diff --git a/core/res/res/layout/notification_template_material_base.xml b/core/res/res/layout/notification_template_material_base.xml
index 0006384..41be36b 100644
--- a/core/res/res/layout/notification_template_material_base.xml
+++ b/core/res/res/layout/notification_template_material_base.xml
@@ -45,6 +45,45 @@
         android:padding="@dimen/notification_icon_circle_padding"
         />
 
+    <ImageView
+        android:id="@+id/right_icon"
+        android:layout_width="@dimen/notification_right_icon_size"
+        android:layout_height="@dimen/notification_right_icon_size"
+        android:layout_gravity="center_vertical|end"
+        android:layout_marginTop="@dimen/notification_right_icon_headerless_margin"
+        android:layout_marginBottom="@dimen/notification_right_icon_headerless_margin"
+        android:layout_marginEnd="@dimen/notification_header_expand_icon_size"
+        android:background="@drawable/notification_large_icon_outline"
+        android:importantForAccessibility="no"
+        android:scaleType="centerCrop"
+        />
+
+    <FrameLayout
+        android:id="@+id/alternate_expand_target"
+        android:layout_width="@dimen/notification_content_margin_start"
+        android:layout_height="match_parent"
+        android:layout_gravity="start"
+        android:importantForAccessibility="no"
+        />
+
+    <FrameLayout
+        android:id="@+id/expand_button_touch_container"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_gravity="end">
+
+        <com.android.internal.widget.NotificationExpandButton
+            android:id="@+id/expand_button"
+            android:layout_width="@dimen/notification_header_expand_icon_size"
+            android:layout_height="@dimen/notification_header_expand_icon_size"
+            android:layout_gravity="center_vertical|end"
+            android:contentDescription="@string/expand_button_content_description_collapsed"
+            android:paddingTop="@dimen/notification_expand_button_padding_top"
+            android:scaleType="center"
+            />
+
+    </FrameLayout>
+
     <LinearLayout
         android:id="@+id/notification_headerless_view_column"
         android:layout_width="match_parent"
@@ -64,6 +103,7 @@
         variant is 56dp and the 2- and 3-line variants are both 76dp.
         -->
         <FrameLayout
+            android:id="@+id/notification_headerless_margin_extra_top"
             android:layout_width="match_parent"
             android:layout_height="@dimen/notification_headerless_margin_extra"
             android:layout_weight="1"
@@ -135,6 +175,7 @@
         variant is 56dp and the 2- and 3-line variants are both 76dp.
         -->
         <FrameLayout
+            android:id="@+id/notification_headerless_margin_extra_bottom"
             android:layout_width="match_parent"
             android:layout_height="@dimen/notification_headerless_margin_extra"
             android:layout_weight="1"
@@ -142,43 +183,4 @@
 
     </LinearLayout>
 
-    <ImageView
-        android:id="@+id/right_icon"
-        android:layout_width="@dimen/notification_right_icon_size"
-        android:layout_height="@dimen/notification_right_icon_size"
-        android:layout_gravity="center_vertical|end"
-        android:layout_marginTop="@dimen/notification_right_icon_headerless_margin"
-        android:layout_marginBottom="@dimen/notification_right_icon_headerless_margin"
-        android:layout_marginEnd="@dimen/notification_header_expand_icon_size"
-        android:background="@drawable/notification_large_icon_outline"
-        android:importantForAccessibility="no"
-        android:scaleType="centerCrop"
-        />
-
-    <FrameLayout
-        android:id="@+id/alternate_expand_target"
-        android:layout_width="@dimen/notification_content_margin_start"
-        android:layout_height="match_parent"
-        android:layout_gravity="start"
-        android:importantForAccessibility="no"
-        />
-
-    <FrameLayout
-        android:id="@+id/expand_button_touch_container"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout_gravity="end">
-
-        <com.android.internal.widget.NotificationExpandButton
-            android:id="@+id/expand_button"
-            android:layout_width="@dimen/notification_header_expand_icon_size"
-            android:layout_height="@dimen/notification_header_expand_icon_size"
-            android:layout_gravity="center_vertical|end"
-            android:contentDescription="@string/expand_button_content_description_collapsed"
-            android:paddingTop="@dimen/notification_expand_button_padding_top"
-            android:scaleType="center"
-            />
-
-    </FrameLayout>
-
 </com.android.internal.widget.NotificationMaxHeightFrameLayout>
diff --git a/core/res/res/values-as/strings.xml b/core/res/res/values-as/strings.xml
index 0721f8e..3adb318 100644
--- a/core/res/res/values-as/strings.xml
+++ b/core/res/res/values-as/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeHco" msgid="5626377160840915617">"নেটৱৰ্ক পীয়েৰে TTY ম\'ড HCOলৈ সলনি কৰিবলৈ অনুৰোধ কৰিছে"</string>
     <string name="peerTtyModeVco" msgid="572208600818270944">"নেটৱৰ্ক পীয়েৰে TTY ম\'ড VCO লৈ সলনি কৰিবলৈ অনুৰোধ কৰিছে"</string>
     <string name="peerTtyModeOff" msgid="2420380956369226583">"নেটৱৰ্ক পীয়েৰে TTY ম\'ড OFFলৈ সলনি কৰিবলৈ অনুৰোধ কৰিছে"</string>
-    <string name="serviceClassVoice" msgid="2065556932043454987">"কণ্ঠস্বৰ"</string>
+    <string name="serviceClassVoice" msgid="2065556932043454987">"Voice"</string>
     <string name="serviceClassData" msgid="4148080018967300248">"ডেটা"</string>
     <string name="serviceClassFAX" msgid="2561653371698904118">"ফেক্স"</string>
     <string name="serviceClassSMS" msgid="1547664561704509004">"এছএমএছ"</string>
diff --git a/core/res/res/values-gu/strings.xml b/core/res/res/values-gu/strings.xml
index 967bb92..016e77b 100644
--- a/core/res/res/values-gu/strings.xml
+++ b/core/res/res/values-gu/strings.xml
@@ -1319,7 +1319,7 @@
     <string name="usb_power_notification_message" msgid="7284765627437897702">"કનેક્ટ કરેલ ઉપકરણ ચાર્જ થઈ રહ્યું છે. વધુ વિકલ્પો માટે ટૅપ કરો."</string>
     <string name="usb_unsupported_audio_accessory_title" msgid="2335775548086533065">"એનાલોગ ઑડિઓ ઍક્સેસરી મળી"</string>
     <string name="usb_unsupported_audio_accessory_message" msgid="1300168007129796621">"જોડેલ ઉપકરણ આ ફોન સાથે સુસંગત નથી. વધુ જાણવા માટે ટૅપ કરો."</string>
-    <string name="adb_active_notification_title" msgid="408390247354560331">"USB ડીબગિંગ કનેક્ટ થયું."</string>
+    <string name="adb_active_notification_title" msgid="408390247354560331">"USB ડિબગીંગ કનેક્ટ થયું."</string>
     <string name="adb_active_notification_message" msgid="5617264033476778211">"USB ડિબગીંગ બંધ કરવા માટે ટૅપ કરો"</string>
     <string name="adb_active_notification_message" product="tv" msgid="6624498401272780855">"USB ડિબગીંગને અક્ષમ કરવા માટે પસંદ કરો."</string>
     <string name="adbwifi_active_notification_title" msgid="6147343659168302473">"વાયરલેસ ડિબગીંગ કનેક્ટ કરો"</string>
diff --git a/core/res/res/values-hi/strings.xml b/core/res/res/values-hi/strings.xml
index 0df69d9..a8afbbe 100644
--- a/core/res/res/values-hi/strings.xml
+++ b/core/res/res/values-hi/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeHco" msgid="5626377160840915617">"पीयर ने टेलीटाइपराइटर (TTY) मोड एचसीओ (HCO) का अनुरोध किया"</string>
     <string name="peerTtyModeVco" msgid="572208600818270944">"पीयर ने टेलीटाइपराइटर (TTY) मोड वीसीओ (VCO) का अनुरोध किया"</string>
     <string name="peerTtyModeOff" msgid="2420380956369226583">"पीयर ने टेलीटाइपराइटर (TTY) मोड बंद का अनुरोध किया"</string>
-    <string name="serviceClassVoice" msgid="2065556932043454987">"आवाज़"</string>
+    <string name="serviceClassVoice" msgid="2065556932043454987">"Voice"</string>
     <string name="serviceClassData" msgid="4148080018967300248">"डेटा"</string>
     <string name="serviceClassFAX" msgid="2561653371698904118">"फ़ैक्स"</string>
     <string name="serviceClassSMS" msgid="1547664561704509004">"मैसेज (एसएमएस)"</string>
diff --git a/core/res/res/values-kn/strings.xml b/core/res/res/values-kn/strings.xml
index 937645e..b7356e1 100644
--- a/core/res/res/values-kn/strings.xml
+++ b/core/res/res/values-kn/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeHco" msgid="5626377160840915617">"ಪೀರ್ ವಿನಂತಿಸಿಕೊಂಡ TTY ಮೋಡ್ HCO"</string>
     <string name="peerTtyModeVco" msgid="572208600818270944">"ಪೀರ್ ವಿನಂತಿಸಿಕೊಂಡ TTY ಮೋಡ್ VCO"</string>
     <string name="peerTtyModeOff" msgid="2420380956369226583">"ಪೀರ್ ವಿನಂತಿಸಿಕೊಂಡ TTY ಮೋಡ್ ಆಫ್ ಆಗಿದೆ"</string>
-    <string name="serviceClassVoice" msgid="2065556932043454987">"ಧ್ವನಿ"</string>
+    <string name="serviceClassVoice" msgid="2065556932043454987">"Voice"</string>
     <string name="serviceClassData" msgid="4148080018967300248">"ಡೇಟಾ"</string>
     <string name="serviceClassFAX" msgid="2561653371698904118">"ಫ್ಯಾಕ್ಸ್"</string>
     <string name="serviceClassSMS" msgid="1547664561704509004">"SMS"</string>
diff --git a/core/res/res/values-ml/strings.xml b/core/res/res/values-ml/strings.xml
index e7a1628..30c0d03 100644
--- a/core/res/res/values-ml/strings.xml
+++ b/core/res/res/values-ml/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeHco" msgid="5626377160840915617">"പിയർ അഭ്യർത്ഥിച്ച TTY മോഡ് HCO"</string>
     <string name="peerTtyModeVco" msgid="572208600818270944">"പിയർ അഭ്യർത്ഥിച്ച TTY മോഡ് VCO"</string>
     <string name="peerTtyModeOff" msgid="2420380956369226583">"പിയർ അഭ്യർത്ഥിച്ച TTY മോഡ് \'ഓഫ്\'"</string>
-    <string name="serviceClassVoice" msgid="2065556932043454987">"ശബ്‌ദം"</string>
+    <string name="serviceClassVoice" msgid="2065556932043454987">"Voice"</string>
     <string name="serviceClassData" msgid="4148080018967300248">"ഡാറ്റ"</string>
     <string name="serviceClassFAX" msgid="2561653371698904118">"ഫാക്സ്"</string>
     <string name="serviceClassSMS" msgid="1547664561704509004">"SMS"</string>
diff --git a/core/res/res/values-or/strings.xml b/core/res/res/values-or/strings.xml
index b5935e9..2124d49 100644
--- a/core/res/res/values-or/strings.xml
+++ b/core/res/res/values-or/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeHco" msgid="5626377160840915617">"ପୀଅର୍‌ ଅନୁରୋଧ କରିଥିବା TTY ମୋଡ୍‍ HCO ଅଟେ"</string>
     <string name="peerTtyModeVco" msgid="572208600818270944">"ପୀଅର୍‌ ଅନୁରୋଧ କରିଥିବା TTY ମୋଡ୍‍ VCO ଅଟେ"</string>
     <string name="peerTtyModeOff" msgid="2420380956369226583">"ପୀଅର୍‌ ଅନୁରୋଧ କରିଥିବା TTY ମୋଡ୍‍ OFF ଅଛି"</string>
-    <string name="serviceClassVoice" msgid="2065556932043454987">"ଭଏସ୍"</string>
+    <string name="serviceClassVoice" msgid="2065556932043454987">"Voice"</string>
     <string name="serviceClassData" msgid="4148080018967300248">"ଡାଟା"</string>
     <string name="serviceClassFAX" msgid="2561653371698904118">"ଫାକ୍ସ"</string>
     <string name="serviceClassSMS" msgid="1547664561704509004">"SMS"</string>
diff --git a/core/res/res/values-pa/strings.xml b/core/res/res/values-pa/strings.xml
index 8d5e974..4518a3b 100644
--- a/core/res/res/values-pa/strings.xml
+++ b/core/res/res/values-pa/strings.xml
@@ -1319,7 +1319,7 @@
     <string name="usb_power_notification_message" msgid="7284765627437897702">"ਕਨੈਕਟ ਕੀਤਾ ਡੀਵਾਈਸ ਚਾਰਜ ਹੋ ਰਿਹਾ ਹੈ। ਹੋਰ ਵਿਕਲਪਾਂ ਲਈ ਟੈਪ ਕਰੋ।"</string>
     <string name="usb_unsupported_audio_accessory_title" msgid="2335775548086533065">"ਐਨਾਲੌਗ  ਆਡੀਓ  ਉਪਸਾਧਨ ਦਾ ਪਤਾ ਲੱਗਿਆ"</string>
     <string name="usb_unsupported_audio_accessory_message" msgid="1300168007129796621">"ਨੱਥੀ ਕੀਤਾ ਡੀਵਾਈਸ ਇਸ ਫ਼ੋਨ ਦੇ ਅਨੁਰੂਪ ਨਹੀਂ ਹੈ। ਹੋਰ ਜਾਣਨ ਲਈ ਟੈਪ ਕਰੋ।"</string>
-    <string name="adb_active_notification_title" msgid="408390247354560331">"USB ਡੀਬਗਿੰਗ ਕਨੈਕਟ ਕੀਤੀ"</string>
+    <string name="adb_active_notification_title" msgid="408390247354560331">"USB ਡੀਬੱਗਿੰਗ ਕਨੈਕਟ ਕੀਤੀ"</string>
     <string name="adb_active_notification_message" msgid="5617264033476778211">"USB ਡੀਬੱਗਿੰਗ ਬੰਦ ਕਰਨ ਲਈ ਟੈਪ ਕਰੋ"</string>
     <string name="adb_active_notification_message" product="tv" msgid="6624498401272780855">"USB ਡੀਬੱਗਿੰਗ ਅਯੋਗ ਬਣਾਉਣ ਲਈ ਚੁਣੋ।"</string>
     <string name="adbwifi_active_notification_title" msgid="6147343659168302473">"ਵਾਇਰਲੈੱਸ ਡੀਬੱਗਿੰਗ ਨੂੰ ਕਨੈਕਟ ਕੀਤਾ ਗਿਆ"</string>
diff --git a/core/res/res/values-te/strings.xml b/core/res/res/values-te/strings.xml
index 0f5d000..6483db1 100644
--- a/core/res/res/values-te/strings.xml
+++ b/core/res/res/values-te/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeHco" msgid="5626377160840915617">"అవతలి వారు HCO TTY మోడ్‌ని అభ్యర్థించారు"</string>
     <string name="peerTtyModeVco" msgid="572208600818270944">"అవతలి వారు VCO TTY మోడ్‌ని అభ్యర్థించారు"</string>
     <string name="peerTtyModeOff" msgid="2420380956369226583">"అవతలి వారు OFF TTY మోడ్‌ని అభ్యర్థించారు"</string>
-    <string name="serviceClassVoice" msgid="2065556932043454987">"వాయిస్"</string>
+    <string name="serviceClassVoice" msgid="2065556932043454987">"Voice"</string>
     <string name="serviceClassData" msgid="4148080018967300248">"డేటా"</string>
     <string name="serviceClassFAX" msgid="2561653371698904118">"ఫ్యాక్స్"</string>
     <string name="serviceClassSMS" msgid="1547664561704509004">"SMS"</string>
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 7ca3faf..ef54db1a 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -8292,6 +8292,23 @@
     </declare-styleable>
 
     <!-- =============================== -->
+    <!-- Translation attributes -->
+    <!-- =============================== -->
+    <eat-comment />
+
+    <!-- Use <code>translation-service</code> as the root tag of the XML resource that describes
+         a {@link android.service.translation.TranslationService}, which is referenced from
+         its {@link android.service.translation.TranslationService#SERVICE_META_DATA} meta-data
+         entry.
+         @hide @SystemApi
+    -->
+    <declare-styleable name="TranslationService">
+        <!-- Fully qualified class name of an activity that allows the user to modify
+             the settings for this service. -->
+        <attr name="settingsActivity" />
+    </declare-styleable>
+
+    <!-- =============================== -->
     <!-- Contacts meta-data attributes -->
     <!-- =============================== -->
     <eat-comment />
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index da658cc..d8da600 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -450,6 +450,10 @@
         -->
     </string-array>
 
+    <!-- Whether the internal vehicle network should remain active even when no
+         apps requested it. -->
+    <bool name="config_vehicleInternalNetworkAlwaysRequested">false</bool>
+
     <!-- Configuration of network interfaces that support WakeOnLAN -->
     <string-array translatable="false" name="config_wakeonlan_supported_interfaces">
         <!--
@@ -3724,6 +3728,14 @@
     -->
     <string name="config_defaultAugmentedAutofillService" translatable="false"></string>
 
+    <!-- The package name for the system's translation service.
+     This service must be trusted, as it can be activated without explicit consent of the user.
+     If no service with the specified name exists on the device, translation wil be
+     disabled.
+     Example: "com.android.translation/.TranslationService"
+-->
+    <string name="config_defaultTranslationService" translatable="false"></string>
+
     <!-- The package name for the system's app prediction service.
          This service must be trusted, as it can be activated without explicit consent of the user.
          Example: "com.android.intelligence/.AppPredictionService"
@@ -4588,4 +4600,9 @@
 
     <!-- If true, attach the navigation bar to the app during app transition -->
     <bool name="config_attachNavBarToAppDuringTransition">false</bool>
+
+    <!-- Flag indicating that the media framework should play a back sound when a back-transition
+         happens that doesn't result in bringing the home task to the front.
+         This is currently only used on TV. -->
+    <bool name="config_enableBackSound">false</bool>
 </resources>
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index 5b19a48..3ae2131 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -66,6 +66,10 @@
     <!-- The height of the navigation gesture area if the gesture is starting from the bottom. -->
     <dimen name="navigation_bar_gesture_height">@dimen/navigation_bar_frame_height</dimen>
 
+    <!-- The height of the navigation larger gesture area if the gesture is starting from
+         the bottom. -->
+    <dimen name="navigation_bar_gesture_larger_height">80dp</dimen>
+
     <!-- Height of the bottom navigation / system bar in car mode. -->
     <dimen name="navigation_bar_height_car_mode">96dp</dimen>
     <!-- Height of the bottom navigation bar in portrait; often the same as
@@ -301,12 +305,18 @@
     <!-- The top padding for the notification expand button. -->
     <dimen name="notification_expand_button_padding_top">1dp</dimen>
 
-    <!-- minimum vertical margin for the headerless notification content -->
+    <!-- minimum vertical margin for the headerless notification content, when cap = 60dp -->
     <dimen name="notification_headerless_margin_minimum">8dp</dimen>
 
-    <!-- extra vertical margin for the headerless notification content -->
+    <!-- extra vertical margin for the headerless notification content, when cap = 60dp -->
     <dimen name="notification_headerless_margin_extra">10dp</dimen>
 
+    <!-- minimum vertical margin for the headerless notification content, when cap = 48dp -->
+    <dimen name="notification_headerless_margin_constrained_minimum">14dp</dimen>
+
+    <!-- extra vertical margin for the headerless notification content, when cap = 48dp -->
+    <dimen name="notification_headerless_margin_constrained_extra">4dp</dimen>
+
     <!-- The height of each of the 1 or 2 lines in the headerless notification template -->
     <dimen name="notification_headerless_line_height">20sp</dimen>
 
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 3a593b9..5715b31 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -292,6 +292,17 @@
     <!-- WFC, summary for Wi-Fi Only -->
     <string name="wfc_mode_wifi_only_summary">Wi-Fi only</string>
 
+    <!-- Template for showing mobile network operator name while Cross SIM calling is active -->
+    <string-array name="crossSimSpnFormats" translatable="false">
+        <item>@string/crossSimFormat_spn</item>
+        <item>@string/crossSimFormat_spn_cross_sim_calling</item>
+    </string-array>
+
+    <!-- Spn during Cross-SIM Calling: "<operator> " [CHAR LIMIT=NONE] -->
+    <string name="crossSimFormat_spn"><xliff:g id="spn" example="Operator">%s</xliff:g></string>
+    <!-- Spn during Cross SIM Calling: "<operator> Cross-SIM Calling" [CHAR LIMIT=NONE] -->
+    <string name="crossSimFormat_spn_cross_sim_calling"><xliff:g id="spn" example="Operator">%s</xliff:g> Cross-SIM Calling</string>
+
     <!--
         {0} is one of "bearerServiceCode*"
         {1} is dialing number
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index fa66451..236f7cb 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -684,6 +684,7 @@
   <java-symbol type="string" name="config_ethernet_iface_regex" />
   <java-symbol type="string" name="not_checked" />
   <java-symbol type="array" name="config_ethernet_interfaces" />
+  <java-symbol type="bool" name="config_vehicleInternalNetworkAlwaysRequested" />
   <java-symbol type="array" name="config_wakeonlan_supported_interfaces" />
   <java-symbol type="string" name="config_forceVoiceInteractionServicePackage" />
   <java-symbol type="string" name="config_mms_user_agent" />
@@ -874,6 +875,7 @@
   <java-symbol type="string" name="wfc_mode_wifi_preferred_summary" />
   <java-symbol type="string" name="wfc_mode_cellular_preferred_summary" />
   <java-symbol type="string" name="wfc_mode_wifi_only_summary" />
+  <java-symbol type="array" name="crossSimSpnFormats" />
   <java-symbol type="string" name="policydesc_disableCamera" />
   <java-symbol type="string" name="policydesc_encryptedStorage" />
   <java-symbol type="string" name="policydesc_expirePassword" />
@@ -1702,6 +1704,7 @@
   <java-symbol type="dimen" name="navigation_bar_frame_height" />
   <java-symbol type="dimen" name="navigation_bar_frame_height_landscape" />
   <java-symbol type="dimen" name="navigation_bar_gesture_height" />
+  <java-symbol type="dimen" name="navigation_bar_gesture_larger_height" />
   <java-symbol type="dimen" name="navigation_bar_height_car_mode" />
   <java-symbol type="dimen" name="navigation_bar_height_landscape_car_mode" />
   <java-symbol type="dimen" name="navigation_bar_width_car_mode" />
@@ -2876,6 +2879,8 @@
   <java-symbol type="id" name="alternate_expand_target" />
   <java-symbol type="id" name="notification_header" />
   <java-symbol type="id" name="notification_top_line" />
+  <java-symbol type="id" name="notification_headerless_margin_extra_top" />
+  <java-symbol type="id" name="notification_headerless_margin_extra_bottom" />
   <java-symbol type="id" name="time_divider" />
   <java-symbol type="id" name="header_text_divider" />
   <java-symbol type="id" name="header_text_secondary_divider" />
@@ -2897,6 +2902,8 @@
   <java-symbol type="dimen" name="notification_header_icon_size" />
   <java-symbol type="dimen" name="notification_header_app_name_margin_start" />
   <java-symbol type="dimen" name="notification_header_separating_margin" />
+  <java-symbol type="dimen" name="notification_headerless_margin_constrained_minimum" />
+  <java-symbol type="dimen" name="notification_headerless_margin_constrained_extra" />
   <java-symbol type="string" name="default_notification_channel_label" />
   <java-symbol type="string" name="importance_from_user" />
   <java-symbol type="string" name="importance_from_person" />
@@ -3479,6 +3486,7 @@
   <java-symbol type="string" name="config_defaultWellbeingPackage" />
   <java-symbol type="string" name="config_defaultContentCaptureService" />
   <java-symbol type="string" name="config_defaultAugmentedAutofillService" />
+  <java-symbol type="string" name="config_defaultTranslationService" />
   <java-symbol type="string" name="config_defaultAppPredictionService" />
   <java-symbol type="string" name="config_defaultContentSuggestionsService" />
   <java-symbol type="string" name="config_defaultSearchUiService" />
@@ -4134,4 +4142,6 @@
   <java-symbol type="dimen" name="accessibility_focus_highlight_stroke_width" />
 
   <java-symbol type="bool" name="config_attachNavBarToAppDuringTransition" />
+
+  <java-symbol type="bool" name="config_enableBackSound" />
 </resources>
diff --git a/core/res/res/values/themes_device_defaults.xml b/core/res/res/values/themes_device_defaults.xml
index c0731c8..dff6e87 100644
--- a/core/res/res/values/themes_device_defaults.xml
+++ b/core/res/res/values/themes_device_defaults.xml
@@ -361,6 +361,8 @@
         <item name="colorPrimaryDark">@color/primary_dark_device_default_dark</item>
         <item name="colorAccent">@color/accent_device_default_dark</item>
         <item name="colorError">@color/error_color_device_default_dark</item>
+        <item name="colorBackground">@color/background_device_default_dark</item>
+        <item name="colorBackgroundFloating">@color/background_floating_device_default_dark</item>
 
         <!-- Dialog attributes -->
         <item name="dialogCornerRadius">@dimen/config_dialogCornerRadius</item>
@@ -1119,6 +1121,8 @@
         <item name="colorPrimaryDark">@color/primary_dark_device_default_light</item>
         <item name="colorAccent">@color/accent_device_default_light</item>
         <item name="colorError">@color/error_color_device_default_light</item>
+        <item name="colorBackground">@color/background_device_default_light</item>
+        <item name="colorBackgroundFloating">@color/background_floating_device_default_light</item>
 
         <!-- Progress bar attributes -->
         <item name="colorProgressBackgroundNormal">@color/config_progress_background_tint</item>
diff --git a/core/res/res/xml/audio_assets.xml b/core/res/res/xml/audio_assets.xml
index af5798a..57789e1 100644
--- a/core/res/res/xml/audio_assets.xml
+++ b/core/res/res/xml/audio_assets.xml
@@ -19,21 +19,18 @@
 
 <!-- Mapping of UI sound effects to audio assets under /system/media/audio/ui.
      Modify this file to override default sound assets.
-     Currently only touch sounds can be overridden. Other groups can be added
-     in the future for other UI sounds like camera, lock, dock...
 -->
 
 <audio_assets version="1.0">
-    <group name="touch_sounds">
-        <asset id="FX_KEY_CLICK" file="Effect_Tick.ogg"/>
-        <asset id="FX_FOCUS_NAVIGATION_UP" file="Effect_Tick.ogg"/>
-        <asset id="FX_FOCUS_NAVIGATION_DOWN" file="Effect_Tick.ogg"/>
-        <asset id="FX_FOCUS_NAVIGATION_LEFT" file="Effect_Tick.ogg"/>
-        <asset id="FX_FOCUS_NAVIGATION_RIGHT" file="Effect_Tick.ogg"/>
-        <asset id="FX_KEYPRESS_STANDARD" file="KeypressStandard.ogg"/>
-        <asset id="FX_KEYPRESS_SPACEBAR" file="KeypressSpacebar.ogg"/>
-        <asset id="FX_KEYPRESS_DELETE" file="KeypressDelete.ogg"/>
-        <asset id="FX_KEYPRESS_RETURN" file="KeypressReturn.ogg"/>
-        <asset id="FX_KEYPRESS_INVALID" file="KeypressInvalid.ogg"/>
-    </group>
+    <asset id="FX_KEY_CLICK" file="Effect_Tick.ogg"/>
+    <asset id="FX_FOCUS_NAVIGATION_UP" file="Effect_Tick.ogg"/>
+    <asset id="FX_FOCUS_NAVIGATION_DOWN" file="Effect_Tick.ogg"/>
+    <asset id="FX_FOCUS_NAVIGATION_LEFT" file="Effect_Tick.ogg"/>
+    <asset id="FX_FOCUS_NAVIGATION_RIGHT" file="Effect_Tick.ogg"/>
+    <asset id="FX_KEYPRESS_STANDARD" file="KeypressStandard.ogg"/>
+    <asset id="FX_KEYPRESS_SPACEBAR" file="KeypressSpacebar.ogg"/>
+    <asset id="FX_KEYPRESS_DELETE" file="KeypressDelete.ogg"/>
+    <asset id="FX_KEYPRESS_RETURN" file="KeypressReturn.ogg"/>
+    <asset id="FX_KEYPRESS_INVALID" file="KeypressInvalid.ogg"/>
+    <asset id="FX_BACK" file="Effect_Tick.ogg"/>
 </audio_assets>
diff --git a/core/tests/PackageInstallerSessions/src/android/content/pm/PackageSessionTests.kt b/core/tests/PackageInstallerSessions/src/android/content/pm/PackageSessionTests.kt
index b410189..18d82af 100644
--- a/core/tests/PackageInstallerSessions/src/android/content/pm/PackageSessionTests.kt
+++ b/core/tests/PackageInstallerSessions/src/android/content/pm/PackageSessionTests.kt
@@ -78,7 +78,8 @@
         }
 
         fun makeIntentSender(sessionId: Int) = PendingIntent.getBroadcast(context, sessionId,
-                Intent(INTENT_ACTION), PendingIntent.FLAG_UPDATE_CURRENT).intentSender
+                Intent(INTENT_ACTION),
+                PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_MUTABLE_UNAUDITED).intentSender
 
         fun getResult(unit: TimeUnit, timeout: Long) = results.poll(timeout, unit)
 
diff --git a/core/tests/bugreports/src/com/android/os/bugreports/tests/BugreportManagerTest.java b/core/tests/bugreports/src/com/android/os/bugreports/tests/BugreportManagerTest.java
index a5ef2b4..d8ed805 100644
--- a/core/tests/bugreports/src/com/android/os/bugreports/tests/BugreportManagerTest.java
+++ b/core/tests/bugreports/src/com/android/os/bugreports/tests/BugreportManagerTest.java
@@ -23,7 +23,10 @@
 import static org.junit.Assert.fail;
 
 import android.Manifest;
+import android.content.BroadcastReceiver;
 import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.os.BugreportManager;
 import android.os.BugreportManager.BugreportCallback;
 import android.os.BugreportParams;
@@ -31,7 +34,9 @@
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.ParcelFileDescriptor;
+import android.os.Process;
 import android.os.StrictMode;
+import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.annotation.NonNull;
@@ -53,10 +58,11 @@
 import org.junit.runners.JUnit4;
 
 import java.io.File;
+import java.io.IOException;
+import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
 
-
 /**
  * Tests for BugreportManager API.
  */
@@ -67,8 +73,16 @@
 
     private static final String TAG = "BugreportManagerTest";
     private static final long BUGREPORT_TIMEOUT_MS = TimeUnit.MINUTES.toMillis(10);
+    private static final long DUMPSTATE_STARTUP_TIMEOUT_MS = TimeUnit.SECONDS.toMillis(10);
     private static final long UIAUTOMATOR_TIMEOUT_MS = TimeUnit.SECONDS.toMillis(10);
 
+    // Sent by Shell when its bugreport finishes (contains final bugreport/screenshot file name
+    // associated with the bugreport).
+    private static final String INTENT_BUGREPORT_FINISHED =
+            "com.android.internal.intent.action.BUGREPORT_FINISHED";
+    private static final String EXTRA_BUGREPORT = "android.intent.extra.BUGREPORT";
+    private static final String EXTRA_SCREENSHOT = "android.intent.extra.SCREENSHOT";
+
     private Handler mHandler;
     private Executor mExecutor;
     private BugreportManager mBrm;
@@ -212,6 +226,48 @@
     }
 
     @Test
+    public void cancelBugreport_noReportStarted() throws Exception {
+        // Without the native DumpstateService running, we don't get a SecurityException.
+        mBrm.cancelBugreport();
+    }
+
+    @LargeTest
+    @Test
+    public void cancelBugreport_fromDifferentUid() throws Exception {
+        assertThat(Process.myUid()).isNotEqualTo(Process.SHELL_UID);
+
+        // Start a bugreport through ActivityManager's shell command - this starts a BR from the
+        // shell UID rather than our own.
+        BugreportBroadcastReceiver br = new BugreportBroadcastReceiver();
+        InstrumentationRegistry.getContext()
+                .registerReceiver(br, new IntentFilter(INTENT_BUGREPORT_FINISHED));
+        UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
+                .executeShellCommand("am bug-report");
+
+        // The command triggers the report through a broadcast, so wait until dumpstate actually
+        // starts up, which may take a bit.
+        waitTillDumpstateRunningOrTimeout();
+
+        try {
+            mBrm.cancelBugreport();
+            fail("Expected cancelBugreport to throw SecurityException when report started by "
+                    + "different UID");
+        } catch (SecurityException expected) {
+        } finally {
+            // Do this in the finally block so that even if this test case fails, we don't break
+            // other test cases unexpectedly due to the still-running shell report.
+            try {
+                // The shell's BR is still running and should complete successfully.
+                br.waitForBugreportFinished();
+            } finally {
+                // The latch may fail for a number of reasons but we still need to unregister the
+                // BroadcastReceiver.
+                InstrumentationRegistry.getContext().unregisterReceiver(br);
+            }
+        }
+    }
+
+    @Test
     public void insufficientPermissions_throwsException() throws Exception {
         dropPermissions();
 
@@ -347,6 +403,28 @@
                 .adoptShellPermissionIdentity(Manifest.permission.DUMP);
     }
 
+    private static boolean isDumpstateRunning() {
+        String[] output;
+        try {
+            output =
+                    UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
+                            .executeShellCommand("ps -A -o NAME | grep dumpstate")
+                            .trim()
+                            .split("\n");
+        } catch (IOException e) {
+            Log.w(TAG, "Failed to check if dumpstate is running", e);
+            return false;
+        }
+        for (String line : output) {
+            // Check for an exact match since there may be other things that contain "dumpstate" as
+            // a substring (e.g. the dumpstate HAL).
+            if (TextUtils.equals("dumpstate", line)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     private static void assertFdIsClosed(ParcelFileDescriptor pfd) {
         try {
             int fd = pfd.getFd();
@@ -365,18 +443,25 @@
         return System.currentTimeMillis();
     }
 
-    private static boolean shouldTimeout(long startTimeMs) {
-        return now() - startTimeMs >= BUGREPORT_TIMEOUT_MS;
+    private static void waitTillDumpstateRunningOrTimeout() throws Exception {
+        long startTimeMs = now();
+        while (!isDumpstateRunning()) {
+            Thread.sleep(500 /* .5s */);
+            if (now() - startTimeMs >= DUMPSTATE_STARTUP_TIMEOUT_MS) {
+                break;
+            }
+            Log.d(TAG, "Waited " + (now() - startTimeMs) + "ms for dumpstate to start");
+        }
     }
 
     private static void waitTillDoneOrTimeout(BugreportCallbackImpl callback) throws Exception {
         long startTimeMs = now();
         while (!callback.isDone()) {
             Thread.sleep(1000 /* 1s */);
-            if (shouldTimeout(startTimeMs)) {
+            if (now() - startTimeMs >= BUGREPORT_TIMEOUT_MS) {
                 break;
             }
-            Log.d(TAG, "Waited " + (now() - startTimeMs) + "ms");
+            Log.d(TAG, "Waited " + (now() - startTimeMs) + "ms for bugreport to finish");
         }
     }
 
@@ -451,6 +536,36 @@
         assertTrue(device.wait(Until.gone(consentTitleObj), UIAUTOMATOR_TIMEOUT_MS));
     }
 
+    private class BugreportBroadcastReceiver extends BroadcastReceiver {
+        Intent mBugreportFinishedIntent = null;
+        final CountDownLatch mLatch;
+
+        BugreportBroadcastReceiver() {
+            mLatch = new CountDownLatch(1);
+        }
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            setBugreportFinishedIntent(intent);
+            mLatch.countDown();
+        }
+
+        private void setBugreportFinishedIntent(Intent intent) {
+            mBugreportFinishedIntent = intent;
+        }
+
+        public Intent getBugreportFinishedIntent() {
+            return mBugreportFinishedIntent;
+        }
+
+        public void waitForBugreportFinished() throws Exception {
+            if (!mLatch.await(BUGREPORT_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
+                throw new Exception("Failed to receive BUGREPORT_FINISHED in "
+                        + BUGREPORT_TIMEOUT_MS + " ms.");
+            }
+        }
+    }
+
     /**
      * A rule to change strict mode vm policy temporarily till test method finished.
      *
diff --git a/core/tests/coretests/src/android/app/NotificationTest.java b/core/tests/coretests/src/android/app/NotificationTest.java
index 109cff9..252938a 100644
--- a/core/tests/coretests/src/android/app/NotificationTest.java
+++ b/core/tests/coretests/src/android/app/NotificationTest.java
@@ -186,8 +186,8 @@
 
     @Test
     public void allPendingIntents_recollectedAfterReusingBuilder() {
-        PendingIntent intent1 = PendingIntent.getActivity(mContext, 0, new Intent("test1"), 0);
-        PendingIntent intent2 = PendingIntent.getActivity(mContext, 0, new Intent("test2"), 0);
+        PendingIntent intent1 = PendingIntent.getActivity(mContext, 0, new Intent("test1"), PendingIntent.FLAG_MUTABLE_UNAUDITED);
+        PendingIntent intent2 = PendingIntent.getActivity(mContext, 0, new Intent("test2"), PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
         Notification.Builder builder = new Notification.Builder(mContext, "channel");
         builder.setContentIntent(intent1);
@@ -206,7 +206,7 @@
 
     @Test
     public void allPendingIntents_containsCustomRemoteViews() {
-        PendingIntent intent = PendingIntent.getActivity(mContext, 0, new Intent("test"), 0);
+        PendingIntent intent = PendingIntent.getActivity(mContext, 0, new Intent("test"), PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
         RemoteViews contentView = new RemoteViews(mContext.getPackageName(), 0 /* layoutId */);
         contentView.setOnClickPendingIntent(1 /* id */, intent);
diff --git a/core/tests/coretests/src/android/app/activity/IntentSenderTest.java b/core/tests/coretests/src/android/app/activity/IntentSenderTest.java
index 19ddb52..05775bc 100644
--- a/core/tests/coretests/src/android/app/activity/IntentSenderTest.java
+++ b/core/tests/coretests/src/android/app/activity/IntentSenderTest.java
@@ -32,7 +32,7 @@
         registerMyReceiver(new IntentFilter(BROADCAST_REGISTERED), PERMISSION_GRANTED);
         addIntermediate("after-register");
         PendingIntent is = PendingIntent.getBroadcast(getContext(), 0,
-                makeBroadcastIntent(BROADCAST_REGISTERED), 0);
+                makeBroadcastIntent(BROADCAST_REGISTERED), PendingIntent.FLAG_MUTABLE_UNAUDITED);
         is.send();
         waitForResultOrThrow(BROADCAST_TIMEOUT);
         is.cancel();
@@ -52,7 +52,7 @@
             }
         };
 
-        PendingIntent is = PendingIntent.getBroadcast(getContext(), 0, intent, 0);
+        PendingIntent is = PendingIntent.getBroadcast(getContext(), 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
         is.send(Activity.RESULT_CANCELED, finish, null);
         waitForResultOrThrow(BROADCAST_TIMEOUT);
         is.cancel();
@@ -61,7 +61,7 @@
     public void testLocalReceivePermissionGranted() throws Exception {
         setExpectedReceivers(new String[]{RECEIVER_LOCAL});
         PendingIntent is = PendingIntent.getBroadcast(getContext(), 0,
-                makeBroadcastIntent(BROADCAST_LOCAL_GRANTED), 0);
+                makeBroadcastIntent(BROADCAST_LOCAL_GRANTED), PendingIntent.FLAG_MUTABLE_UNAUDITED);
         is.send();
         waitForResultOrThrow(BROADCAST_TIMEOUT);
         is.cancel();
@@ -79,7 +79,7 @@
             }
         };
 
-        PendingIntent is = PendingIntent.getBroadcast(getContext(), 0, intent, 0);
+        PendingIntent is = PendingIntent.getBroadcast(getContext(), 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
         is.send(Activity.RESULT_CANCELED, finish, null);
         waitForResultOrThrow(BROADCAST_TIMEOUT);
         is.cancel();
diff --git a/core/tests/coretests/src/android/app/appsearch/external/app/SetSchemaRequestTest.java b/core/tests/coretests/src/android/app/appsearch/external/app/SetSchemaRequestTest.java
index 133efce..aab9229 100644
--- a/core/tests/coretests/src/android/app/appsearch/external/app/SetSchemaRequestTest.java
+++ b/core/tests/coretests/src/android/app/appsearch/external/app/SetSchemaRequestTest.java
@@ -16,6 +16,7 @@
 
 package android.app.appsearch;
 
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.testng.Assert.expectThrows;
diff --git a/core/tests/coretests/src/android/graphics/OWNERS b/core/tests/coretests/src/android/graphics/OWNERS
new file mode 100644
index 0000000..1e8478e
--- /dev/null
+++ b/core/tests/coretests/src/android/graphics/OWNERS
@@ -0,0 +1,6 @@
+# Bug component: 24939
+
+include /graphics/java/android/graphics/OWNERS
+
+per-file Font* = file:/graphics/java/android/graphics/fonts/OWNERS
+per-file Typeface* = file:/graphics/java/android/graphics/fonts/OWNERS
diff --git a/core/tests/coretests/src/android/graphics/TypefaceSystemFallbackTest.java b/core/tests/coretests/src/android/graphics/TypefaceSystemFallbackTest.java
index 82d066f..05ff218 100644
--- a/core/tests/coretests/src/android/graphics/TypefaceSystemFallbackTest.java
+++ b/core/tests/coretests/src/android/graphics/TypefaceSystemFallbackTest.java
@@ -67,6 +67,7 @@
     private static final String TEST_FONT_DIR;
     private static final String TEST_OEM_XML;
     private static final String TEST_OEM_DIR;
+    private static final String TEST_UPDATABLE_FONT_DIR;
 
     private static final float GLYPH_1EM_WIDTH;
     private static final float GLYPH_2EM_WIDTH;
@@ -82,9 +83,11 @@
         TEST_FONTS_XML = new File(cacheDir, "fonts.xml").getAbsolutePath();
         TEST_OEM_DIR = cacheDir.getAbsolutePath() + "/oem_fonts/";
         TEST_OEM_XML = new File(cacheDir, "fonts_customization.xml").getAbsolutePath();
+        TEST_UPDATABLE_FONT_DIR = cacheDir.getAbsolutePath() + "/updatable_fonts/";
 
         new File(TEST_FONT_DIR).mkdirs();
         new File(TEST_OEM_DIR).mkdirs();
+        new File(TEST_UPDATABLE_FONT_DIR).mkdirs();
 
         final AssetManager am =
                 InstrumentationRegistry.getInstrumentation().getContext().getAssets();
@@ -103,18 +106,11 @@
                 InstrumentationRegistry.getInstrumentation().getContext().getAssets();
         for (final String fontFile : TEST_FONT_FILES) {
             final String sourceInAsset = "fonts/" + fontFile;
-            final File outInCache = new File(TEST_FONT_DIR, fontFile);
-            try (InputStream is = am.open(sourceInAsset)) {
-                Files.copy(is, outInCache.toPath(), StandardCopyOption.REPLACE_EXISTING);
-            } catch (IOException e) {
-                throw new RuntimeException(e);
-            }
-            final File outOemInCache = new File(TEST_OEM_DIR, fontFile);
-            try (InputStream is = am.open(sourceInAsset)) {
-                Files.copy(is, outOemInCache.toPath(), StandardCopyOption.REPLACE_EXISTING);
-            } catch (IOException e) {
-                throw new RuntimeException(e);
-            }
+            copyAssetToFile(sourceInAsset, new File(TEST_FONT_DIR, fontFile));
+            copyAssetToFile(sourceInAsset, new File(TEST_OEM_DIR, fontFile));
+        }
+        for (final File fontFile : new File(TEST_UPDATABLE_FONT_DIR).listFiles()) {
+            fontFile.delete();
         }
     }
 
@@ -124,7 +120,20 @@
             final File outInCache = new File(TEST_FONT_DIR, fontFile);
             outInCache.delete();
             final File outOemInCache = new File(TEST_OEM_DIR, fontFile);
-            outInCache.delete();
+            outOemInCache.delete();
+        }
+        for (final File fontFile : new File(TEST_UPDATABLE_FONT_DIR).listFiles()) {
+            fontFile.delete();
+        }
+    }
+
+    private static void copyAssetToFile(String sourceInAsset, File out) {
+        final AssetManager am =
+                InstrumentationRegistry.getInstrumentation().getContext().getAssets();
+        try (InputStream is = am.open(sourceInAsset)) {
+            Files.copy(is, out.toPath(), StandardCopyOption.REPLACE_EXISTING);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
         }
     }
 
@@ -138,7 +147,7 @@
         }
 
         final FontConfig.Alias[] aliases = SystemFonts.buildSystemFallback(TEST_FONTS_XML,
-                TEST_FONT_DIR, oemCustomization, fallbackMap);
+                TEST_FONT_DIR, TEST_UPDATABLE_FONT_DIR, oemCustomization, fallbackMap);
         Typeface.initSystemDefaultTypefaces(fontMap, fallbackMap, aliases);
     }
 
@@ -835,4 +844,32 @@
                 + "</fonts-modification>";
         readFontCustomization(oemXml);
     }
+
+
+    @Test
+    public void testBuildSystemFallback_UpdatableFont() {
+        final String xml = "<?xml version='1.0' encoding='UTF-8'?>"
+                + "<familyset>"
+                + "  <family name='test'>"
+                + "    <font weight='400' style='normal'>a3em.ttf</font>"
+                + "  </family>"
+                + "</familyset>";
+        final ArrayMap<String, Typeface> fontMap = new ArrayMap<>();
+        final ArrayMap<String, FontFamily[]> fallbackMap = new ArrayMap<>();
+        final FontCustomizationParser.Result oemCustomization =
+                new FontCustomizationParser.Result();
+
+        // Install all2em.ttf as a3em.ttf
+        copyAssetToFile("fonts/all2em.ttf", new File(TEST_UPDATABLE_FONT_DIR, "a3em.ttf"));
+        buildSystemFallback(xml, oemCustomization, fontMap, fallbackMap);
+
+        final Paint paint = new Paint();
+
+        final Typeface sansSerifTypeface = fontMap.get("test");
+        assertNotNull(sansSerifTypeface);
+        paint.setTypeface(sansSerifTypeface);
+        assertEquals(GLYPH_2EM_WIDTH, paint.measureText("a"), 0.0f);
+        assertEquals(GLYPH_2EM_WIDTH, paint.measureText("b"), 0.0f);
+        assertEquals(GLYPH_2EM_WIDTH, paint.measureText("c"), 0.0f);
+    }
 }
diff --git a/core/tests/coretests/src/android/service/settings/suggestions/SuggestionTest.java b/core/tests/coretests/src/android/service/settings/suggestions/SuggestionTest.java
index 8c47fcb..6186192 100644
--- a/core/tests/coretests/src/android/service/settings/suggestions/SuggestionTest.java
+++ b/core/tests/coretests/src/android/service/settings/suggestions/SuggestionTest.java
@@ -48,7 +48,7 @@
     public void setUp() {
         final Context context = InstrumentationRegistry.getContext();
         mTestIntent = PendingIntent.getActivity(context, 0 /* requestCode */,
-                new Intent(), 0 /* flags */);
+                new Intent(), PendingIntent.FLAG_MUTABLE_UNAUDITED /* flags */);
         mIcon = Icon.createWithBitmap(Bitmap.createBitmap(100, 100, Bitmap.Config.ARGB_8888));
     }
 
diff --git a/core/tests/coretests/src/android/view/textclassifier/ConversationActionTest.java b/core/tests/coretests/src/android/view/textclassifier/ConversationActionTest.java
index 6b62635..07eeae0 100644
--- a/core/tests/coretests/src/android/view/textclassifier/ConversationActionTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/ConversationActionTest.java
@@ -39,7 +39,7 @@
     @Test
     public void toBuilder() {
         final Context context = InstrumentationRegistry.getTargetContext();
-        final PendingIntent intent = PendingIntent.getActivity(context, 0, new Intent(), 0);
+        final PendingIntent intent = PendingIntent.getActivity(context, 0, new Intent(), PendingIntent.FLAG_MUTABLE_UNAUDITED);
         final Icon icon = Icon.createWithData(new byte[]{0}, 0, 1);
         final Bundle extras = new Bundle();
         extras.putInt("key", 5);
diff --git a/core/tests/coretests/src/android/view/textclassifier/TextClassificationTest.java b/core/tests/coretests/src/android/view/textclassifier/TextClassificationTest.java
index cf742b0..db62e17 100644
--- a/core/tests/coretests/src/android/view/textclassifier/TextClassificationTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/TextClassificationTest.java
@@ -79,7 +79,7 @@
         final String primaryDescription = "primaryDescription";
         final Intent primaryIntent = new Intent("primaryIntentAction");
         final PendingIntent primaryPendingIntent = PendingIntent.getActivity(context, 0,
-                primaryIntent, 0);
+                primaryIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
         final RemoteAction remoteAction0 = new RemoteAction(primaryIcon, primaryLabel,
                 primaryDescription, primaryPendingIntent);
 
@@ -88,7 +88,7 @@
         final String secondaryDescription = "secondaryDescription";
         final Intent secondaryIntent = new Intent("secondaryIntentAction");
         final PendingIntent secondaryPendingIntent = PendingIntent.getActivity(context, 0,
-                secondaryIntent, 0);
+                secondaryIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
         final RemoteAction remoteAction1 = new RemoteAction(secondaryIcon, secondaryLabel,
                 secondaryDescription, secondaryPendingIntent);
 
@@ -156,7 +156,7 @@
         final int iconColor = Color.RED;
         final String label = "label";
         final PendingIntent pendingIntent = PendingIntent.getActivity(
-                context, 0, new Intent("ACTION_0"), 0);
+                context, 0, new Intent("ACTION_0"), PendingIntent.FLAG_MUTABLE_UNAUDITED);
         final RemoteAction remoteAction = new RemoteAction(
                 generateTestIcon(width, height, iconColor),
                 label,
@@ -239,7 +239,7 @@
                 .setIntent(new Intent("action"))
                 .setOnClickListener(view -> { })
                 .addAction(new RemoteAction(icon1, "title1", "desc1",
-                          PendingIntent.getActivity(context, 0, new Intent("action1"), 0)))
+                          PendingIntent.getActivity(context, 0, new Intent("action1"), PendingIntent.FLAG_MUTABLE_UNAUDITED)))
                 .addAction(new RemoteAction(icon1, "title2", "desc2",
                           PendingIntent.getActivity(context, 0, new Intent("action2"), 0)))
                 .setEntityType(TextClassifier.TYPE_EMAIL, 0.5f)
diff --git a/core/tests/coretests/src/android/widget/AbsSeekBarTest.java b/core/tests/coretests/src/android/widget/AbsSeekBarTest.java
index aec6096..5371a0f 100644
--- a/core/tests/coretests/src/android/widget/AbsSeekBarTest.java
+++ b/core/tests/coretests/src/android/widget/AbsSeekBarTest.java
@@ -60,35 +60,35 @@
     @Test
     public void testExclusionForThumb_limitedTo48dp() {
         mBar.setPadding(10, 10, 10, 10);
-        mBar.setThumb(newThumb(dpToPx(20)));
+        mBar.setThumb(newThumb(dpToPxSize(20)));
         mBar.setMin(0);
         mBar.setMax(100);
         mBar.setProgress(50);
-        measureAndLayout(dpToPx(200), dpToPx(100));
+        measureAndLayout(dpToPxSize(200), dpToPxSize(100));
         List<Rect> exclusions = mBar.getSystemGestureExclusionRects();
 
         assertEquals("exclusions should be size 1, but was " + exclusions, 1, exclusions.size());
         assertEquals("exclusion should be centered on thumb",
                 center(mBar), center(exclusions.get(0)));
-        assertEquals("exclusion should be 48dp high", dpToPx(48), exclusions.get(0).height());
-        assertEquals("exclusion should be 48dp wide", dpToPx(48), exclusions.get(0).width());
+        assertEquals("exclusion should be 48dp high", dpToPxSize(48), exclusions.get(0).height());
+        assertEquals("exclusion should be 48dp wide", dpToPxSize(48), exclusions.get(0).width());
     }
 
     @Test
     public void testExclusionForThumb_limitedToHeight() {
         mBar.setPadding(10, 10, 10, 10);
-        mBar.setThumb(newThumb(dpToPx(20)));
+        mBar.setThumb(newThumb(dpToPxSize(20)));
         mBar.setMin(0);
         mBar.setMax(100);
         mBar.setProgress(50);
-        measureAndLayout(dpToPx(200), dpToPx(32));
+        measureAndLayout(dpToPxSize(200), dpToPxSize(32));
         List<Rect> exclusions = mBar.getSystemGestureExclusionRects();
 
         assertEquals("exclusions should be size 1, but was " + exclusions, 1, exclusions.size());
         assertEquals("exclusion should be centered on thumb",
                 center(mBar), center(exclusions.get(0)));
-        assertEquals("exclusion should be 32dp high", dpToPx(32), exclusions.get(0).height());
-        assertEquals("exclusion should be 32dp wide", dpToPx(32), exclusions.get(0).width());
+        assertEquals("exclusion should be 32dp high", dpToPxSize(32), exclusions.get(0).height());
+        assertEquals("exclusion should be 32dp wide", dpToPxSize(32), exclusions.get(0).width());
     }
 
     @Test
@@ -96,11 +96,11 @@
         mBar.setSystemGestureExclusionRects(Arrays.asList(new Rect(1, 2, 3, 4)));
 
         mBar.setPadding(10, 10, 10, 10);
-        mBar.setThumb(newThumb(dpToPx(20)));
+        mBar.setThumb(newThumb(dpToPxSize(20)));
         mBar.setMin(0);
         mBar.setMax(100);
         mBar.setProgress(50);
-        measureAndLayout(dpToPx(200), dpToPx(32));
+        measureAndLayout(dpToPxSize(200), dpToPxSize(32));
 
         assertThat(mBar.getSystemGestureExclusionRects(), hasItem(new Rect(1, 2, 3, 4)));
         assertThat(mBar.getSystemGestureExclusionRects(), hasSize(2));
@@ -130,7 +130,7 @@
         mBar.layout(0, 0, wPx, hPx);
     }
 
-    private int dpToPx(int dp) {
-        return (int) (mContext.getResources().getDisplayMetrics().density * dp);
+    private int dpToPxSize(int dp) {
+        return (int) (mContext.getResources().getDisplayMetrics().density * dp + 0.5f);
     }
 }
diff --git a/core/tests/coretests/src/android/widget/RemoteViewsTest.java b/core/tests/coretests/src/android/widget/RemoteViewsTest.java
index 8cb7e1b..059c764 100644
--- a/core/tests/coretests/src/android/widget/RemoteViewsTest.java
+++ b/core/tests/coretests/src/android/widget/RemoteViewsTest.java
@@ -406,7 +406,7 @@
         RemoteViews views = new RemoteViews(mPackage, R.layout.remote_views_test);
         for (int i = 1; i < 10; i++) {
             PendingIntent pi = PendingIntent.getBroadcast(mContext, 0,
-                    new Intent("android.widget.RemoteViewsTest_" + i), PendingIntent.FLAG_ONE_SHOT);
+                    new Intent("android.widget.RemoteViewsTest_" + i), PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
             views.setOnClickPendingIntent(i, pi);
         }
         try {
@@ -422,7 +422,7 @@
 
         RemoteViews views = new RemoteViews(mPackage, R.layout.remote_views_test);
         PendingIntent pi = PendingIntent.getBroadcast(mContext, 0,
-                new Intent("test"), PendingIntent.FLAG_ONE_SHOT);
+                new Intent("test"), PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
         views.setOnClickPendingIntent(1, pi);
         RemoteViews withCookie = parcelAndRecreateWithPendingIntentCookie(views, whitelistToken);
 
@@ -454,7 +454,7 @@
         RemoteViews views = new RemoteViews(mPackage, R.layout.remote_views_test);
         PendingIntent pi = PendingIntent.getBroadcast(mContext, 0,
                 new Intent("android.widget.RemoteViewsTest_shared_element"),
-                PendingIntent.FLAG_ONE_SHOT);
+                PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
         views.setOnClickResponse(R.id.image, RemoteViews.RemoteResponse.fromPendingIntent(pi)
                 .addSharedElement(0, "e0")
                 .addSharedElement(1, "e1")
diff --git a/core/tests/coretests/src/android/widget/TextViewOnReceiveContentTest.java b/core/tests/coretests/src/android/widget/TextViewOnReceiveContentTest.java
index 9978648..9968f79 100644
--- a/core/tests/coretests/src/android/widget/TextViewOnReceiveContentTest.java
+++ b/core/tests/coretests/src/android/widget/TextViewOnReceiveContentTest.java
@@ -87,7 +87,7 @@
     }
 
     @Test
-    public void testGetEditorInfoMimeTypes_fallbackToCommitContent() throws Throwable {
+    public void testGetFallbackMimeTypesForAutofill() throws Throwable {
         // Configure the EditText with an EditorInfo/InputConnection that supports some image MIME
         // types.
         String[] mimeTypes = {"image/gif", "image/png"};
@@ -99,11 +99,12 @@
         onView(withId(mEditText.getId())).perform(clickOnTextAtIndex(0));
 
         // Assert that the default listener returns the MIME types declared in the EditorInfo.
-        assertThat(mDefaultReceiver.getEditorInfoMimeTypes(mEditText)).isEqualTo(mimeTypes);
+        assertThat(mDefaultReceiver.getFallbackMimeTypesForAutofill(mEditText)).isEqualTo(
+                mimeTypes);
     }
 
     @Test
-    public void testGetEditorInfoMimeTypes_fallbackToCommitContent_noMimeTypesInEditorInfo()
+    public void testGetFallbackMimeTypesForAutofill_noMimeTypesInEditorInfo()
             throws Throwable {
         // Configure the EditText with an EditorInfo/InputConnection that doesn't declare any MIME
         // types.
@@ -115,7 +116,7 @@
         onView(withId(mEditText.getId())).perform(clickOnTextAtIndex(0));
 
         // Assert that the default listener returns null as the MIME types.
-        assertThat(mDefaultReceiver.getEditorInfoMimeTypes(mEditText)).isNull();
+        assertThat(mDefaultReceiver.getFallbackMimeTypesForAutofill(mEditText)).isNull();
     }
 
     @Test
diff --git a/core/tests/coretests/src/com/android/internal/app/OWNERS b/core/tests/coretests/src/com/android/internal/app/OWNERS
new file mode 100644
index 0000000..6888be3
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/app/OWNERS
@@ -0,0 +1 @@
+include /core/java/com/android/internal/app/OWNERS
diff --git a/core/tests/coretests/src/com/android/internal/jank/FrameTrackerTest.java b/core/tests/coretests/src/com/android/internal/jank/FrameTrackerTest.java
index 7f7bfa3..10aaf31 100644
--- a/core/tests/coretests/src/com/android/internal/jank/FrameTrackerTest.java
+++ b/core/tests/coretests/src/com/android/internal/jank/FrameTrackerTest.java
@@ -16,6 +16,12 @@
 
 package com.android.internal.jank;
 
+import static android.view.SurfaceControl.JankData.JANK_APP_DEADLINE_MISSED;
+import static android.view.SurfaceControl.JankData.JANK_NONE;
+import static android.view.SurfaceControl.JankData.JANK_SURFACEFLINGER_DEADLINE_MISSED;
+
+import static com.android.internal.jank.FrameTracker.SurfaceControlWrapper;
+import static com.android.internal.jank.FrameTracker.ViewRootWrapper;
 import static com.android.internal.jank.InteractionJankMonitor.CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE;
 
 import static com.google.common.truth.Truth.assertThat;
@@ -23,6 +29,7 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.only;
 import static org.mockito.Mockito.verify;
@@ -30,12 +37,17 @@
 
 import android.os.Handler;
 import android.view.FrameMetrics;
+import android.view.SurfaceControl;
+import android.view.SurfaceControl.JankData;
+import android.view.SurfaceControl.JankData.JankType;
+import android.view.SurfaceControl.OnJankDataListener;
 import android.view.View;
 import android.view.ViewAttachTestActivity;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.rule.ActivityTestRule;
 
+import com.android.internal.jank.FrameTracker.ChoreographerWrapper;
 import com.android.internal.jank.FrameTracker.FrameMetricsWrapper;
 import com.android.internal.jank.FrameTracker.ThreadedRendererWrapper;
 import com.android.internal.jank.InteractionJankMonitor.Session;
@@ -43,6 +55,7 @@
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mockito;
 
 import java.util.concurrent.TimeUnit;
@@ -58,6 +71,11 @@
     private FrameTracker mTracker;
     private ThreadedRendererWrapper mRenderer;
     private FrameMetricsWrapper mWrapper;
+    private SurfaceControlWrapper mSurfaceControlWrapper;
+    private ViewRootWrapper mViewRootWrapper;
+    private ChoreographerWrapper mChoreographer;
+    private ArgumentCaptor<OnJankDataListener> mListenerCapture;
+    private SurfaceControl mSurfaceControl;
 
     @Before
     public void setup() {
@@ -68,63 +86,116 @@
 
         Handler handler = mRule.getActivity().getMainThreadHandler();
         mWrapper = Mockito.spy(new FrameMetricsWrapper());
-        // For simplicity - provide current timestamp anytime mWrapper asked for VSYNC_TIMESTAMP
-        when(mWrapper.getMetric(FrameMetrics.VSYNC_TIMESTAMP))
-                .then(unusedInvocation -> System.nanoTime());
         mRenderer = Mockito.spy(new ThreadedRendererWrapper(view.getThreadedRenderer()));
         doNothing().when(mRenderer).addObserver(any());
         doNothing().when(mRenderer).removeObserver(any());
 
+        mSurfaceControl = new SurfaceControl.Builder().setName("Surface").build();
+        mViewRootWrapper = mock(ViewRootWrapper.class);
+        when(mViewRootWrapper.getSurfaceControl()).thenReturn(mSurfaceControl);
+        mSurfaceControlWrapper = mock(SurfaceControlWrapper.class);
+
+        mListenerCapture = ArgumentCaptor.forClass(OnJankDataListener.class);
+        doNothing().when(mSurfaceControlWrapper).addJankStatsListener(
+                mListenerCapture.capture(), any());
+        mChoreographer = mock(ChoreographerWrapper.class);
+
+
         Session session = new Session(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
         mTracker = Mockito.spy(
-                new FrameTracker(session, handler, mRenderer, mWrapper,
+                new FrameTracker(session, handler, mRenderer, mViewRootWrapper,
+                        mSurfaceControlWrapper, mChoreographer, mWrapper,
                         /*traceThresholdMissedFrames=*/ 1, /*traceThresholdFrameTimeMillis=*/ -1));
         doNothing().when(mTracker).triggerPerfetto();
     }
 
     @Test
-    public void testOnlyFirstFrameOverThreshold() {
+    public void testOnlyFirstWindowFrameOverThreshold() {
         // Just provide current timestamp anytime mWrapper asked for VSYNC_TIMESTAMP
         when(mWrapper.getMetric(FrameMetrics.VSYNC_TIMESTAMP))
                 .then(unusedInvocation -> System.nanoTime());
 
+        when(mChoreographer.getVsyncId()).thenReturn(100L);
         mTracker.begin();
         verify(mRenderer, only()).addObserver(any());
 
         // send first frame with a long duration - should not be taken into account
-        setupFirstFrameMockWithDuration(100);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFirstWindowFrame(100, JANK_APP_DEADLINE_MISSED, 100L);
 
         // send another frame with a short duration - should not be considered janky
-        setupOtherFrameMockWithDuration(5);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFirstWindowFrame(5, JANK_NONE, 101L);
 
         // end the trace session, the last janky frame is after the end() so is discarded.
+        when(mChoreographer.getVsyncId()).thenReturn(101L);
         mTracker.end();
-        setupOtherFrameMockWithDuration(500);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(500, JANK_APP_DEADLINE_MISSED, 102L);
 
         verify(mRenderer).removeObserver(any());
         verify(mTracker, never()).triggerPerfetto();
     }
 
     @Test
-    public void testOtherFrameOverThreshold() {
+    public void testSfJank() {
+        when(mChoreographer.getVsyncId()).thenReturn(100L);
         mTracker.begin();
         verify(mRenderer, only()).addObserver(any());
 
         // send first frame - not janky
-        setupFirstFrameMockWithDuration(4);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(4, JANK_NONE, 100L);
 
         // send another frame - should be considered janky
-        setupOtherFrameMockWithDuration(40);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(40, JANK_SURFACEFLINGER_DEADLINE_MISSED, 101L);
 
         // end the trace session
+        when(mChoreographer.getVsyncId()).thenReturn(101L);
         mTracker.end();
-        setupOtherFrameMockWithDuration(5);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(4, JANK_NONE, 102L);
+
+        verify(mRenderer).removeObserver(any());
+
+        // We detected a janky frame - trigger Perfetto
+        verify(mTracker).triggerPerfetto();
+    }
+
+    @Test
+    public void testFirstFrameJankyNoTrigger() {
+        when(mChoreographer.getVsyncId()).thenReturn(100L);
+        mTracker.begin();
+        verify(mRenderer, only()).addObserver(any());
+
+        // send first frame - janky
+        sendFrame(40, JANK_APP_DEADLINE_MISSED, 100L);
+
+        // send another frame - not jank
+        sendFrame(4, JANK_NONE, 101L);
+
+        // end the trace session
+        when(mChoreographer.getVsyncId()).thenReturn(101L);
+        mTracker.end();
+        sendFrame(4, JANK_NONE, 102L);
+
+        verify(mRenderer).removeObserver(any());
+
+        // We detected a janky frame - trigger Perfetto
+        verify(mTracker, never()).triggerPerfetto();
+    }
+
+    @Test
+    public void testOtherFrameOverThreshold() {
+        when(mChoreographer.getVsyncId()).thenReturn(100L);
+        mTracker.begin();
+        verify(mRenderer, only()).addObserver(any());
+
+        // send first frame - not janky
+        sendFrame(4, JANK_NONE, 100L);
+
+        // send another frame - should be considered janky
+        sendFrame(40, JANK_APP_DEADLINE_MISSED, 101L);
+
+        // end the trace session
+        when(mChoreographer.getVsyncId()).thenReturn(101L);
+        mTracker.end();
+        sendFrame(4, JANK_NONE, 102L);
 
         verify(mRenderer).removeObserver(any());
 
@@ -134,29 +205,23 @@
 
     @Test
     public void testLastFrameOverThresholdBeforeEnd() {
+        when(mChoreographer.getVsyncId()).thenReturn(100L);
         mTracker.begin();
         verify(mRenderer, only()).addObserver(any());
 
         // send first frame - not janky
-        setupFirstFrameMockWithDuration(4);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(4, JANK_NONE, 100L);
 
         // send another frame - not janky
-        setupOtherFrameMockWithDuration(4);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(4, JANK_NONE, 101L);
 
         // end the trace session, simulate one more valid callback came after the end call.
-        when(mWrapper.getMetric(FrameMetrics.VSYNC_TIMESTAMP))
-                .thenReturn(System.nanoTime());
-        setupOtherFrameMockWithDuration(50);
+        when(mChoreographer.getVsyncId()).thenReturn(102L);
         mTracker.end();
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(50, JANK_APP_DEADLINE_MISSED, 102L);
 
-        // One more callback with VSYNC after the end() timestamp.
-        when(mWrapper.getMetric(FrameMetrics.VSYNC_TIMESTAMP))
-                .thenReturn(System.nanoTime());
-        setupOtherFrameMockWithDuration(5);
-        mTracker.onFrameMetricsAvailable(0);
+        // One more callback with VSYNC after the end() vsync id.
+        sendFrame(4, JANK_NONE, 103L);
 
         verify(mRenderer).removeObserver(any());
 
@@ -166,20 +231,18 @@
 
     @Test
     public void testBeginCancel() {
+        when(mChoreographer.getVsyncId()).thenReturn(100L);
         mTracker.begin();
         verify(mRenderer).addObserver(any());
 
         // First frame - not janky
-        setupFirstFrameMockWithDuration(4);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(4, JANK_NONE, 100L);
 
         // normal frame - not janky
-        setupOtherFrameMockWithDuration(12);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(4, JANK_NONE, 101L);
 
         // a janky frame
-        setupOtherFrameMockWithDuration(30);
-        mTracker.onFrameMetricsAvailable(0);
+        sendFrame(50, JANK_APP_DEADLINE_MISSED, 102L);
 
         mTracker.cancel();
         verify(mRenderer).removeObserver(any());
@@ -187,15 +250,26 @@
         verify(mTracker, never()).triggerPerfetto();
     }
 
-    private void setupFirstFrameMockWithDuration(long durationMillis) {
-        doReturn(1L).when(mWrapper).getMetric(FrameMetrics.FIRST_DRAW_FRAME);
-        doReturn(TimeUnit.MILLISECONDS.toNanos(durationMillis))
-                .when(mWrapper).getMetric(FrameMetrics.TOTAL_DURATION);
+    private void sendFirstWindowFrame(long durationMillis,
+            @JankType int jankType, long vsyncId) {
+        sendFrame(durationMillis, jankType, vsyncId, true /* firstWindowFrame */);
     }
 
-    private void setupOtherFrameMockWithDuration(long durationMillis) {
-        doReturn(0L).when(mWrapper).getMetric(FrameMetrics.FIRST_DRAW_FRAME);
+    private void sendFrame(long durationMillis,
+            @JankType int jankType, long vsyncId) {
+        sendFrame(durationMillis, jankType, vsyncId, false /* firstWindowFrame */);
+    }
+
+    private void sendFrame(long durationMillis,
+            @JankType int jankType, long vsyncId, boolean firstWindowFrame) {
+        when(mWrapper.getTiming()).thenReturn(new long[] { 0, vsyncId });
+        doReturn(firstWindowFrame ? 1L : 0L).when(mWrapper)
+                .getMetric(FrameMetrics.FIRST_DRAW_FRAME);
         doReturn(TimeUnit.MILLISECONDS.toNanos(durationMillis))
                 .when(mWrapper).getMetric(FrameMetrics.TOTAL_DURATION);
+        mTracker.onFrameMetricsAvailable(0);
+        mListenerCapture.getValue().onJankDataAvailable(new JankData[] {
+                new JankData(vsyncId, jankType)
+        });
     }
 }
diff --git a/core/tests/coretests/src/com/android/internal/jank/InteractionJankMonitorTest.java b/core/tests/coretests/src/com/android/internal/jank/InteractionJankMonitorTest.java
index 0ef5643..c4c475b 100644
--- a/core/tests/coretests/src/com/android/internal/jank/InteractionJankMonitorTest.java
+++ b/core/tests/coretests/src/com/android/internal/jank/InteractionJankMonitorTest.java
@@ -16,6 +16,8 @@
 
 package com.android.internal.jank;
 
+import static com.android.internal.jank.FrameTracker.SurfaceControlWrapper;
+import static com.android.internal.jank.FrameTracker.ViewRootWrapper;
 import static com.android.internal.jank.InteractionJankMonitor.CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE;
 import static com.android.internal.jank.InteractionJankMonitor.CUJ_TO_STATSD_INTERACTION_TYPE;
 
@@ -27,6 +29,7 @@
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
@@ -85,21 +88,19 @@
     public void testBeginEnd() {
         // Should return false if the view is not attached.
         InteractionJankMonitor monitor = spy(new InteractionJankMonitor(mWorker));
-        assertThat(monitor.init(new View(mActivity))).isFalse();
-
-        // Verify we init InteractionJankMonitor correctly.
-        assertThat(monitor.init(mView)).isTrue();
         verify(mWorker).start();
 
         Session session = new Session(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
         FrameTracker tracker = spy(new FrameTracker(session, mWorker.getThreadHandler(),
                 new ThreadedRendererWrapper(mView.getThreadedRenderer()),
+                new ViewRootWrapper(mView.getViewRootImpl()), new SurfaceControlWrapper(),
+                mock(FrameTracker.ChoreographerWrapper.class),
                 new FrameMetricsWrapper(), /*traceThresholdMissedFrames=*/ 1,
                 /*traceThresholdFrameTimeMillis=*/ -1));
-        doReturn(tracker).when(monitor).createFrameTracker(any());
+        doReturn(tracker).when(monitor).createFrameTracker(any(), any());
 
         // Simulate a trace session and see if begin / end are invoked.
-        assertThat(monitor.begin(session.getCuj())).isTrue();
+        assertThat(monitor.begin(mView, session.getCuj())).isTrue();
         verify(tracker).begin();
         assertThat(monitor.end(session.getCuj())).isTrue();
         verify(tracker).end();
@@ -108,7 +109,6 @@
     @Test
     public void testDisabledThroughDeviceConfig() {
         InteractionJankMonitor monitor = new InteractionJankMonitor(mWorker);
-        monitor.init(mView);
 
         HashMap<String, String> propertiesValues = new HashMap<>();
         propertiesValues.put("enabled", "false");
@@ -116,7 +116,7 @@
                 DeviceConfig.NAMESPACE_INTERACTION_JANK_MONITOR, propertiesValues);
         monitor.getPropertiesChangedListener().onPropertiesChanged(properties);
 
-        assertThat(monitor.begin(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isFalse();
+        assertThat(monitor.begin(mView, CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isFalse();
         assertThat(monitor.end(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isFalse();
     }
 
@@ -125,14 +125,13 @@
         InteractionJankMonitor monitor = new InteractionJankMonitor(mWorker);
 
         // Should return false if invoking begin / end without init invocation.
-        assertThat(monitor.begin(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isFalse();
+        assertThat(monitor.begin(mView, CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isFalse();
         assertThat(monitor.end(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isFalse();
 
         // Everything should be fine if invoking init first.
         boolean thrown = false;
         try {
-            monitor.init(mView);
-            assertThat(monitor.begin(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isTrue();
+            assertThat(monitor.begin(mView, CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isTrue();
             assertThat(monitor.end(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE)).isTrue();
         } catch (Exception ex) {
             thrown = true;
@@ -146,16 +145,17 @@
         InteractionJankMonitor monitor = spy(new InteractionJankMonitor(mWorker));
 
         ArgumentCaptor<Message> captor = ArgumentCaptor.forClass(Message.class);
-        assertThat(monitor.init(mView)).isTrue();
 
         Session session = new Session(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
         FrameTracker tracker = spy(new FrameTracker(session, mWorker.getThreadHandler(),
                 new ThreadedRendererWrapper(mView.getThreadedRenderer()),
+                new ViewRootWrapper(mView.getViewRootImpl()), new SurfaceControlWrapper(),
+                mock(FrameTracker.ChoreographerWrapper.class),
                 new FrameMetricsWrapper(), /*traceThresholdMissedFrames=*/ 1,
                 /*traceThresholdFrameTimeMillis=*/ -1));
-        doReturn(tracker).when(monitor).createFrameTracker(any());
+        doReturn(tracker).when(monitor).createFrameTracker(any(), any());
 
-        assertThat(monitor.begin(session.getCuj())).isTrue();
+        assertThat(monitor.begin(mView, session.getCuj())).isTrue();
         verify(tracker).begin();
         verify(mWorker.getThreadHandler(), atLeastOnce()).sendMessageAtTime(captor.capture(),
                 anyLong());
diff --git a/core/tests/coretests/src/com/android/internal/os/AmbientDisplayPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/AmbientDisplayPowerCalculatorTest.java
new file mode 100644
index 0000000..e2a1064
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/AmbientDisplayPowerCalculatorTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.SystemBatteryConsumer;
+import android.view.Display;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class AmbientDisplayPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_AMBIENT_DISPLAY, 360.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl stats = mStatsRule.getBatteryStats();
+
+        stats.noteScreenStateLocked(Display.STATE_ON, 1000, 1000, 1000);
+        stats.noteScreenStateLocked(Display.STATE_DOZE, 2000, 2000, 2000);
+        stats.noteScreenStateLocked(Display.STATE_OFF, 3000, 3000, 3000);
+
+        AmbientDisplayPowerCalculator calculator =
+                new AmbientDisplayPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        SystemBatteryConsumer consumer =
+                mStatsRule.getSystemBatteryConsumer(
+                        SystemBatteryConsumer.DRAIN_TYPE_AMBIENT_DISPLAY);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE))
+                .isEqualTo(1000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE))
+                .isWithin(PRECISION).of(0.1);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/AudioPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/AudioPowerCalculatorTest.java
new file mode 100644
index 0000000..ed4638c
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/AudioPowerCalculatorTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.Process;
+import android.os.UidBatteryConsumer;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class AudioPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    private static final int APP_UID = Process.FIRST_APPLICATION_UID + 42;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_AUDIO, 360.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl.Uid uidStats = mStatsRule.getUidStats(APP_UID);
+        uidStats.noteAudioTurnedOnLocked(1000);
+        uidStats.noteAudioTurnedOffLocked(2000);
+
+        AudioPowerCalculator calculator =
+                new AudioPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        UidBatteryConsumer consumer = mStatsRule.getUidBatteryConsumer(APP_UID);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_AUDIO))
+                .isEqualTo(1000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_AUDIO))
+                .isWithin(PRECISION).of(0.1);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java b/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
index bd41542..8ff318e 100644
--- a/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
+++ b/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
@@ -21,6 +21,8 @@
 
 @RunWith(Suite.class)
 @Suite.SuiteClasses({
+        AmbientDisplayPowerCalculatorTest.class,
+        AudioPowerCalculatorTest.class,
         BatteryStatsCpuTimesTest.class,
         BatteryStatsBackgroundStatsTest.class,
         BatteryStatsBinderCallStatsTest.class,
@@ -42,6 +44,9 @@
         BatteryStatsUserLifecycleTests.class,
         BluetoothPowerCalculatorTest.class,
         BstatsCpuTimesValidationTest.class,
+        CameraPowerCalculatorTest.class,
+        FlashlightPowerCalculatorTest.class,
+        IdlePowerCalculatorTest.class,
         KernelCpuProcStringReaderTest.class,
         KernelCpuUidActiveTimeReaderTest.class,
         KernelCpuUidBpfMapReaderTest.class,
@@ -55,6 +60,9 @@
         LongSamplingCounterArrayTest.class,
         PowerCalculatorTest.class,
         PowerProfileTest.class,
+        ScreenPowerCalculatorTest.class,
+        SystemServicePowerCalculatorTest.class,
+        VideoPowerCalculatorTest.class,
 
         com.android.internal.power.MeasuredEnergyStatsTest.class
     })
diff --git a/core/tests/coretests/src/com/android/internal/os/BatteryUsageStatsRule.java b/core/tests/coretests/src/com/android/internal/os/BatteryUsageStatsRule.java
new file mode 100644
index 0000000..55f64f9
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/BatteryUsageStatsRule.java
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.BatteryStats;
+import android.os.BatteryUsageStats;
+import android.os.BatteryUsageStatsQuery;
+import android.os.SystemBatteryConsumer;
+import android.os.UidBatteryConsumer;
+import android.util.SparseArray;
+
+import androidx.test.InstrumentationRegistry;
+
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+public class BatteryUsageStatsRule implements TestRule {
+    private final PowerProfile mPowerProfile;
+    private final MockClocks mMockClocks = new MockClocks();
+    private final MockBatteryStatsImpl mBatteryStats = new MockBatteryStatsImpl(mMockClocks) {
+        @Override
+        public boolean hasBluetoothActivityReporting() {
+            return true;
+        }
+    };
+
+    private BatteryUsageStats mBatteryUsageStats;
+
+    public BatteryUsageStatsRule() {
+        Context context = InstrumentationRegistry.getContext();
+        mPowerProfile = spy(new PowerProfile(context, true /* forTest */));
+        mBatteryStats.setPowerProfile(mPowerProfile);
+    }
+
+    public BatteryUsageStatsRule setAveragePower(String key, double value) {
+        when(mPowerProfile.getAveragePower(key)).thenReturn(value);
+        return this;
+    }
+
+    public BatteryUsageStatsRule setAveragePower(String key, double[] values) {
+        when(mPowerProfile.getNumElements(key)).thenReturn(values.length);
+        for (int i = 0; i < values.length; i++) {
+            when(mPowerProfile.getAveragePower(key, i)).thenReturn(values[i]);
+        }
+        return this;
+    }
+
+    @Override
+    public Statement apply(Statement base, Description description) {
+        return new Statement() {
+            @Override
+            public void evaluate() throws Throwable {
+                noteOnBattery();
+                base.evaluate();
+            }
+        };
+    }
+
+    private void noteOnBattery() {
+        mBatteryStats.getOnBatteryTimeBase().setRunning(true, 0, 0);
+    }
+
+    public PowerProfile getPowerProfile() {
+        return mPowerProfile;
+    }
+
+    public MockBatteryStatsImpl getBatteryStats() {
+        return mBatteryStats;
+    }
+
+    public BatteryStatsImpl.Uid getUidStats(int uid) {
+        return mBatteryStats.getUidStatsLocked(uid);
+    }
+
+    public void setTime(long realtimeUs, long uptimeUs) {
+        mMockClocks.realtime = realtimeUs;
+        mMockClocks.uptime = uptimeUs;
+    }
+
+    void apply(PowerCalculator calculator) {
+        BatteryUsageStats.Builder builder = new BatteryUsageStats.Builder(0, 0, false);
+        SparseArray<? extends BatteryStats.Uid> uidStats = mBatteryStats.getUidStats();
+        for (int i = 0; i < uidStats.size(); i++) {
+            builder.getOrCreateUidBatteryConsumerBuilder(uidStats.valueAt(i));
+        }
+
+        calculator.calculate(builder, mBatteryStats, mMockClocks.realtime, mMockClocks.uptime,
+                BatteryUsageStatsQuery.DEFAULT, null);
+
+        mBatteryUsageStats = builder.build();
+    }
+
+    public UidBatteryConsumer getUidBatteryConsumer(int uid) {
+        for (UidBatteryConsumer ubc : mBatteryUsageStats.getUidBatteryConsumers()) {
+            if (ubc.getUid() == uid) {
+                return ubc;
+            }
+        }
+        return null;
+    }
+
+    public SystemBatteryConsumer getSystemBatteryConsumer(
+            @SystemBatteryConsumer.DrainType int drainType) {
+        for (SystemBatteryConsumer sbc : mBatteryUsageStats.getSystemBatteryConsumers()) {
+            if (sbc.getDrainType() == drainType) {
+                return sbc;
+            }
+        }
+        return null;
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/BluetoothPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/BluetoothPowerCalculatorTest.java
index 96eb8da..e559471 100644
--- a/core/tests/coretests/src/com/android/internal/os/BluetoothPowerCalculatorTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BluetoothPowerCalculatorTest.java
@@ -18,24 +18,17 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
-import static org.mockito.Mockito.when;
-
 import android.annotation.Nullable;
 import android.os.BatteryConsumer;
-import android.os.BatteryUsageStats;
-import android.os.BatteryUsageStatsQuery;
 import android.os.Process;
 import android.os.SystemBatteryConsumer;
-import android.os.UidBatteryConsumer;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
-import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
@@ -43,83 +36,69 @@
     private static final double PRECISION = 0.00001;
     private static final int APP_UID = Process.FIRST_APPLICATION_UID + 42;
 
-    @Mock
-    private PowerProfile mMockPowerProfile;
-    private MockBatteryStatsImpl mMockBatteryStats;
-
-    @Before
-    public void setUp() {
-        MockitoAnnotations.initMocks(this);
-        mMockBatteryStats = new MockBatteryStatsImpl(new MockClocks()) {
-            @Override
-            public boolean hasBluetoothActivityReporting() {
-                return true;
-            }
-        };
-        mMockBatteryStats.getOnBatteryTimeBase().setRunning(true, 100_000, 100_000);
-        when(mMockPowerProfile.getAveragePower(
-                PowerProfile.POWER_BLUETOOTH_CONTROLLER_IDLE)).thenReturn(10.0);
-        when(mMockPowerProfile.getAveragePower(
-                PowerProfile.POWER_BLUETOOTH_CONTROLLER_RX)).thenReturn(50.0);
-        when(mMockPowerProfile.getAveragePower(
-                PowerProfile.POWER_BLUETOOTH_CONTROLLER_TX)).thenReturn(100.0);
-    }
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_BLUETOOTH_CONTROLLER_IDLE, 10.0)
+            .setAveragePower(PowerProfile.POWER_BLUETOOTH_CONTROLLER_RX, 50.0)
+            .setAveragePower(PowerProfile.POWER_BLUETOOTH_CONTROLLER_TX, 100.0);
 
     @Test
     public void testTimerBasedModel() {
-        setDurationsAndPower(
-                mMockBatteryStats.getUidStatsLocked(Process.BLUETOOTH_UID)
+        setDurationsAndPower(mStatsRule.getUidStats(Process.BLUETOOTH_UID)
                         .getOrCreateBluetoothControllerActivityLocked(),
                 1000, 2000, 3000, 0);
 
-        setDurationsAndPower(mMockBatteryStats.getUidStatsLocked(APP_UID)
+        setDurationsAndPower(mStatsRule.getUidStats(APP_UID)
                         .getOrCreateBluetoothControllerActivityLocked(),
                 4000, 5000, 6000, 0);
 
         setDurationsAndPower((BatteryStatsImpl.ControllerActivityCounterImpl)
-                        mMockBatteryStats.getBluetoothControllerActivity(),
+                        mStatsRule.getBatteryStats().getBluetoothControllerActivity(),
                 6000, 8000, 10000, 0);
 
-        BatteryUsageStats batteryUsageStats = buildBatteryUsageStats();
+        BluetoothPowerCalculator calculator =
+                new BluetoothPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
 
         assertBluetoothPowerAndDuration(
-                getUidBatteryConsumer(batteryUsageStats, Process.BLUETOOTH_UID),
+                mStatsRule.getUidBatteryConsumer(Process.BLUETOOTH_UID),
                 0.11388, 6000);
         assertBluetoothPowerAndDuration(
-                getUidBatteryConsumer(batteryUsageStats, APP_UID),
+                mStatsRule.getUidBatteryConsumer(APP_UID),
                 0.24722, 15000);
         assertBluetoothPowerAndDuration(
-                getBluetoothSystemBatteryConsumer(batteryUsageStats,
-                        SystemBatteryConsumer.DRAIN_TYPE_BLUETOOTH),
+                mStatsRule.getSystemBatteryConsumer(SystemBatteryConsumer.DRAIN_TYPE_BLUETOOTH),
                 0.15833, 9000);
     }
 
     @Test
     public void testReportedPowerBasedModel() {
-        setDurationsAndPower(
-                mMockBatteryStats.getUidStatsLocked(Process.BLUETOOTH_UID)
+        setDurationsAndPower(mStatsRule.getUidStats(Process.BLUETOOTH_UID)
                         .getOrCreateBluetoothControllerActivityLocked(),
                 1000, 2000, 3000, 360000);
 
-        setDurationsAndPower(mMockBatteryStats.getUidStatsLocked(APP_UID)
+        setDurationsAndPower(mStatsRule.getUidStats(APP_UID)
                         .getOrCreateBluetoothControllerActivityLocked(),
                 4000, 5000, 6000, 720000);
 
         setDurationsAndPower((BatteryStatsImpl.ControllerActivityCounterImpl)
-                        mMockBatteryStats.getBluetoothControllerActivity(),
+                        mStatsRule.getBatteryStats().getBluetoothControllerActivity(),
                 6000, 8000, 10000, 1260000);
 
-        BatteryUsageStats batteryUsageStats = buildBatteryUsageStats();
+        BluetoothPowerCalculator calculator =
+                new BluetoothPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
 
         assertBluetoothPowerAndDuration(
-                getUidBatteryConsumer(batteryUsageStats, Process.BLUETOOTH_UID),
+                mStatsRule.getUidBatteryConsumer(Process.BLUETOOTH_UID),
                 0.1, 6000);
         assertBluetoothPowerAndDuration(
-                getUidBatteryConsumer(batteryUsageStats, APP_UID),
+                mStatsRule.getUidBatteryConsumer(APP_UID),
                 0.2, 15000);
         assertBluetoothPowerAndDuration(
-                getBluetoothSystemBatteryConsumer(batteryUsageStats,
-                        SystemBatteryConsumer.DRAIN_TYPE_BLUETOOTH),
+                mStatsRule.getSystemBatteryConsumer(SystemBatteryConsumer.DRAIN_TYPE_BLUETOOTH),
                 0.15, 9000);
     }
 
@@ -132,38 +111,6 @@
         controllerActivity.getPowerCounter().addCountLocked(powerMaMs);
     }
 
-    private BatteryUsageStats buildBatteryUsageStats() {
-        BatteryUsageStats.Builder builder = new BatteryUsageStats.Builder(0, 0, false);
-        builder.getOrCreateUidBatteryConsumerBuilder(
-                mMockBatteryStats.getUidStatsLocked(Process.BLUETOOTH_UID));
-        builder.getOrCreateUidBatteryConsumerBuilder(
-                mMockBatteryStats.getUidStatsLocked(APP_UID));
-
-        BluetoothPowerCalculator bpc = new BluetoothPowerCalculator(mMockPowerProfile);
-        bpc.calculate(builder, mMockBatteryStats, 200_000, 200_000, BatteryUsageStatsQuery.DEFAULT,
-                null);
-        return builder.build();
-    }
-
-    private UidBatteryConsumer getUidBatteryConsumer(BatteryUsageStats batteryUsageStats, int uid) {
-        for (UidBatteryConsumer ubc : batteryUsageStats.getUidBatteryConsumers()) {
-            if (ubc.getUid() == uid) {
-                return ubc;
-            }
-        }
-        return null;
-    }
-
-    private SystemBatteryConsumer getBluetoothSystemBatteryConsumer(
-            BatteryUsageStats batteryUsageStats, int drainType) {
-        for (SystemBatteryConsumer sbc : batteryUsageStats.getSystemBatteryConsumers()) {
-            if (sbc.getDrainType() == drainType) {
-                return sbc;
-            }
-        }
-        return null;
-    }
-
     private void assertBluetoothPowerAndDuration(@Nullable BatteryConsumer batteryConsumer,
             double powerMah, int durationMs) {
         assertThat(batteryConsumer).isNotNull();
diff --git a/core/tests/coretests/src/com/android/internal/os/CameraPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/CameraPowerCalculatorTest.java
new file mode 100644
index 0000000..a21dd58
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/CameraPowerCalculatorTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.Process;
+import android.os.UidBatteryConsumer;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class CameraPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    private static final int APP_UID = Process.FIRST_APPLICATION_UID + 42;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_CAMERA, 360.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl.Uid uidStats = mStatsRule.getUidStats(APP_UID);
+        uidStats.noteCameraTurnedOnLocked(1000);
+        uidStats.noteCameraTurnedOffLocked(2000);
+
+        CameraPowerCalculator calculator =
+                new CameraPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        UidBatteryConsumer consumer = mStatsRule.getUidBatteryConsumer(APP_UID);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_CAMERA))
+                .isEqualTo(1000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_CAMERA))
+                .isWithin(PRECISION).of(0.1);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/FlashlightPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/FlashlightPowerCalculatorTest.java
new file mode 100644
index 0000000..b7bbedd
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/FlashlightPowerCalculatorTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.Process;
+import android.os.UidBatteryConsumer;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class FlashlightPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    private static final int APP_UID = Process.FIRST_APPLICATION_UID + 42;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_FLASHLIGHT, 360.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl.Uid uidStats = mStatsRule.getUidStats(APP_UID);
+        uidStats.noteFlashlightTurnedOnLocked(1000);
+        uidStats.noteFlashlightTurnedOffLocked(2000);
+
+        FlashlightPowerCalculator calculator =
+                new FlashlightPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        UidBatteryConsumer consumer = mStatsRule.getUidBatteryConsumer(APP_UID);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_FLASHLIGHT))
+                .isEqualTo(1000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_FLASHLIGHT))
+                .isWithin(PRECISION).of(0.1);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/IdlePowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/IdlePowerCalculatorTest.java
new file mode 100644
index 0000000..781e725
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/IdlePowerCalculatorTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.SystemBatteryConsumer;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class IdlePowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_CPU_IDLE, 720.0)
+            .setAveragePower(PowerProfile.POWER_CPU_SUSPEND, 360.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        mStatsRule.setTime(3_000_000, 2_000_000);
+
+        IdlePowerCalculator calculator = new IdlePowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        SystemBatteryConsumer consumer =
+                mStatsRule.getSystemBatteryConsumer(SystemBatteryConsumer.DRAIN_TYPE_IDLE);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE))
+                .isEqualTo(3000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE))
+                .isWithin(PRECISION).of(0.7);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/MemoryPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/MemoryPowerCalculatorTest.java
new file mode 100644
index 0000000..8f21503
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/MemoryPowerCalculatorTest.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.SystemBatteryConsumer;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class MemoryPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_MEMORY, new double[] {360.0, 720.0, 1080.0});
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl stats = mStatsRule.getBatteryStats();
+
+        // First update establishes a baseline
+        stats.getKernelMemoryTimerLocked(0).update(0, 1, 0);
+        stats.getKernelMemoryTimerLocked(2).update(0, 1, 0);
+
+        stats.getKernelMemoryTimerLocked(0).update(1000000, 1, 4000000);
+        stats.getKernelMemoryTimerLocked(2).update(2000000, 1, 8000000);
+
+        MemoryPowerCalculator calculator =
+                new MemoryPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        SystemBatteryConsumer consumer =
+                mStatsRule.getSystemBatteryConsumer(SystemBatteryConsumer.DRAIN_TYPE_MEMORY);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE))
+                .isEqualTo(3000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE))
+                .isWithin(PRECISION).of(0.7);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java b/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java
index c775137..fc23721 100644
--- a/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java
+++ b/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java
@@ -46,6 +46,10 @@
                 mOnBatteryTimeBase);
         mScreenDozeTimer = new BatteryStatsImpl.StopwatchTimer(clocks, null, -1, null,
                 mOnBatteryTimeBase);
+        for (int i = 0; i < mScreenBrightnessTimer.length; i++) {
+            mScreenBrightnessTimer[i] = new BatteryStatsImpl.StopwatchTimer(clocks, null, -1, null,
+                    mOnBatteryTimeBase);
+        }
         mBluetoothScanTimer = new StopwatchTimer(mClocks, null, -14, null, mOnBatteryTimeBase);
         mBluetoothActivity = new ControllerActivityCounterImpl(mOnBatteryTimeBase, 1);
         setExternalStatsSyncLocked(new DummyExternalStatsSync());
diff --git a/core/tests/coretests/src/com/android/internal/os/ScreenPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/ScreenPowerCalculatorTest.java
new file mode 100644
index 0000000..e43caa3
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/ScreenPowerCalculatorTest.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.SystemBatteryConsumer;
+import android.view.Display;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class ScreenPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_SCREEN_ON, 360.0)
+            .setAveragePower(PowerProfile.POWER_SCREEN_FULL, 3600.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl stats = mStatsRule.getBatteryStats();
+
+        stats.noteScreenStateLocked(Display.STATE_ON, 1000, 1000, 1000);
+        stats.noteScreenBrightnessLocked(100, 1000, 1000);
+        stats.noteScreenBrightnessLocked(200, 2000, 2000);
+        stats.noteScreenStateLocked(Display.STATE_OFF, 3000, 3000, 3000);
+
+        ScreenPowerCalculator calculator =
+                new ScreenPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        SystemBatteryConsumer consumer =
+                mStatsRule.getSystemBatteryConsumer(SystemBatteryConsumer.DRAIN_TYPE_SCREEN);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE))
+                .isEqualTo(2000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE))
+                .isWithin(PRECISION).of(1.2);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/os/SystemServicePowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/SystemServicePowerCalculatorTest.java
index dbb36fb..a5cafb9 100644
--- a/core/tests/coretests/src/com/android/internal/os/SystemServicePowerCalculatorTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/SystemServicePowerCalculatorTest.java
@@ -16,50 +16,46 @@
 
 package com.android.internal.os;
 
-import static org.junit.Assert.assertEquals;
+import static com.google.common.truth.Truth.assertThat;
 
-import android.content.Context;
-import android.os.BatteryStats;
+import android.os.BatteryConsumer;
 import android.os.Binder;
 import android.os.Process;
 
 import androidx.annotation.Nullable;
-import androidx.test.InstrumentationRegistry;
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class SystemServicePowerCalculatorTest {
 
-    private PowerProfile mProfile;
+    private static final double PRECISION = 0.0000001;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule();
+
     private MockBatteryStatsImpl mMockBatteryStats;
     private MockKernelCpuUidFreqTimeReader mMockCpuUidFreqTimeReader;
     private MockSystemServerCpuThreadReader mMockSystemServerCpuThreadReader;
-    private SystemServicePowerCalculator mSystemServicePowerCalculator;
 
     @Before
     public void setUp() throws IOException {
-        Context context = InstrumentationRegistry.getContext();
-        mProfile = new PowerProfile(context, true /* forTest */);
         mMockSystemServerCpuThreadReader = new MockSystemServerCpuThreadReader();
         mMockCpuUidFreqTimeReader = new MockKernelCpuUidFreqTimeReader();
-        mMockBatteryStats = new MockBatteryStatsImpl(new MockClocks())
-                .setPowerProfile(mProfile)
+        mMockBatteryStats = mStatsRule.getBatteryStats()
                 .setSystemServerCpuThreadReader(mMockSystemServerCpuThreadReader)
                 .setKernelCpuUidFreqTimeReader(mMockCpuUidFreqTimeReader)
                 .setUserInfoProvider(new MockUserInfoProvider());
-        mMockBatteryStats.getOnBatteryTimeBase().setRunning(true, 0, 0);
-        mSystemServicePowerCalculator = new SystemServicePowerCalculator(mProfile);
     }
 
     @Test
@@ -103,15 +99,17 @@
         mMockBatteryStats.updateSystemServiceCallStats();
         mMockBatteryStats.updateSystemServerThreadStats();
 
-        BatterySipper app1 = new BatterySipper(BatterySipper.DrainType.APP,
-                mMockBatteryStats.getUidStatsLocked(workSourceUid1), 0);
-        BatterySipper app2 = new BatterySipper(BatterySipper.DrainType.APP,
-                mMockBatteryStats.getUidStatsLocked(workSourceUid2), 0);
-        mSystemServicePowerCalculator.calculate(List.of(app1, app2), mMockBatteryStats, 0, 0,
-                BatteryStats.STATS_SINCE_CHARGED, null);
+        SystemServicePowerCalculator calculator = new SystemServicePowerCalculator(
+                mStatsRule.getPowerProfile());
 
-        assertEquals(0.00016269, app1.systemServiceCpuPowerMah, 0.0000001);
-        assertEquals(0.00146426, app2.systemServiceCpuPowerMah, 0.0000001);
+        mStatsRule.apply(calculator);
+
+        assertThat(mStatsRule.getUidBatteryConsumer(workSourceUid1)
+                .getConsumedPower(BatteryConsumer.POWER_COMPONENT_SYSTEM_SERVICES))
+                .isWithin(PRECISION).of(0.00016269);
+        assertThat(mStatsRule.getUidBatteryConsumer(workSourceUid2)
+                .getConsumedPower(BatteryConsumer.POWER_COMPONENT_SYSTEM_SERVICES))
+                .isWithin(PRECISION).of(0.00146426);
     }
 
     private static class MockKernelCpuUidFreqTimeReader extends
diff --git a/core/tests/coretests/src/com/android/internal/os/VideoPowerCalculatorTest.java b/core/tests/coretests/src/com/android/internal/os/VideoPowerCalculatorTest.java
new file mode 100644
index 0000000..39eac49
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/VideoPowerCalculatorTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.os;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.BatteryConsumer;
+import android.os.Process;
+import android.os.UidBatteryConsumer;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class VideoPowerCalculatorTest {
+    private static final double PRECISION = 0.00001;
+
+    private static final int APP_UID = Process.FIRST_APPLICATION_UID + 42;
+
+    @Rule
+    public final BatteryUsageStatsRule mStatsRule = new BatteryUsageStatsRule()
+            .setAveragePower(PowerProfile.POWER_VIDEO, 360.0);
+
+    @Test
+    public void testTimerBasedModel() {
+        BatteryStatsImpl.Uid uidStats = mStatsRule.getUidStats(APP_UID);
+        uidStats.noteVideoTurnedOnLocked(1000);
+        uidStats.noteVideoTurnedOffLocked(2000);
+
+        VideoPowerCalculator calculator =
+                new VideoPowerCalculator(mStatsRule.getPowerProfile());
+
+        mStatsRule.apply(calculator);
+
+        UidBatteryConsumer consumer = mStatsRule.getUidBatteryConsumer(APP_UID);
+        assertThat(consumer.getUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_VIDEO))
+                .isEqualTo(1000);
+        assertThat(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_VIDEO))
+                .isWithin(PRECISION).of(0.1);
+    }
+}
diff --git a/core/tests/notificationtests/src/android/app/NotificationStressTest.java b/core/tests/notificationtests/src/android/app/NotificationStressTest.java
index f174014..e5000a4 100644
--- a/core/tests/notificationtests/src/android/app/NotificationStressTest.java
+++ b/core/tests/notificationtests/src/android/app/NotificationStressTest.java
@@ -111,7 +111,7 @@
     private void sendNotification(int id, CharSequence text) {
         // Fill in arbitrary content
         Intent intent = new Intent(Intent.ACTION_VIEW);
-        PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0, intent, 0);
+        PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
         CharSequence title = text + " " + id;
         CharSequence subtitle = String.valueOf(System.currentTimeMillis());
         // Create "typical" notification with random icon
diff --git a/core/tests/overlaytests/device/Android.bp b/core/tests/overlaytests/device/Android.bp
index f86ac9c..12a2b08 100644
--- a/core/tests/overlaytests/device/Android.bp
+++ b/core/tests/overlaytests/device/Android.bp
@@ -16,11 +16,7 @@
     name: "OverlayDeviceTests",
     srcs: ["src/**/*.java"],
     platform_apis: true,
-    certificate: "platform",
-    static_libs: [
-        "androidx.test.rules",
-        "testng",
-    ],
+    static_libs: ["androidx.test.rules"],
     test_suites: ["device-tests"],
     data: [
         ":OverlayDeviceTests_AppOverlayOne",
diff --git a/core/tests/overlaytests/device/AndroidManifest.xml b/core/tests/overlaytests/device/AndroidManifest.xml
index a69911f..4881636 100644
--- a/core/tests/overlaytests/device/AndroidManifest.xml
+++ b/core/tests/overlaytests/device/AndroidManifest.xml
@@ -19,8 +19,6 @@
 
     <uses-sdk android:minSdkVersion="21" />
 
-    <uses-permission android:name="android.permission.CHANGE_OVERLAY_PACKAGES" />
-
     <application>
         <uses-library android:name="android.test.runner"/>
     </application>
diff --git a/core/tests/overlaytests/device/AndroidTest.xml b/core/tests/overlaytests/device/AndroidTest.xml
index db45750..6507839 100644
--- a/core/tests/overlaytests/device/AndroidTest.xml
+++ b/core/tests/overlaytests/device/AndroidTest.xml
@@ -19,20 +19,9 @@
     <option name="test-suite-tag" value="apct" />
     <option name="test-suite-tag" value="apct-instrumentation" />
 
-    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.FilePusher">
-        <option name="cleanup" value="true" />
-        <option name="remount-system" value="true" />
-        <option name="push" value="OverlayDeviceTests.apk->/system/app/OverlayDeviceTests.apk" />
-    </target_preparer>
-  
-    <!-- Reboot to have the test APK scanned by PM and reboot after to remove the test APK. -->
-    <target_preparer class="com.android.tradefed.targetprep.RebootTargetPreparer">
-      <option name="pre-reboot" value="true" />
-      <option name="post-reboot" value="true" />
-    </target_preparer>
-
     <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">
         <option name="cleanup-apks" value="true" />
+        <option name="test-file-name" value="OverlayDeviceTests.apk" />
         <option name="test-file-name" value="OverlayDeviceTests_AppOverlayOne.apk" />
         <option name="test-file-name" value="OverlayDeviceTests_AppOverlayTwo.apk" />
         <option name="test-file-name" value="OverlayDeviceTests_FrameworkOverlay.apk" />
diff --git a/core/tests/overlaytests/device/TEST_MAPPING b/core/tests/overlaytests/device/TEST_MAPPING
deleted file mode 100644
index 43ee00f..0000000
--- a/core/tests/overlaytests/device/TEST_MAPPING
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "presubmit": [
-    {
-      "name" : "OverlayDeviceTests"
-    }
-  ]
-}
diff --git a/core/tests/overlaytests/device/src/com/android/overlaytest/LocalOverlayManager.java b/core/tests/overlaytests/device/src/com/android/overlaytest/LocalOverlayManager.java
index 76c01a7..390bb76 100644
--- a/core/tests/overlaytests/device/src/com/android/overlaytest/LocalOverlayManager.java
+++ b/core/tests/overlaytests/device/src/com/android/overlaytest/LocalOverlayManager.java
@@ -18,76 +18,60 @@
 
 import static java.util.concurrent.TimeUnit.SECONDS;
 
-import android.annotation.NonNull;
-import android.content.Context;
-import android.content.om.OverlayManager;
-import android.content.om.OverlayManagerTransaction;
-import android.os.UserHandle;
+import android.app.UiAutomation;
+import android.content.res.Resources;
+import android.os.ParcelFileDescriptor;
 
 import androidx.test.InstrumentationRegistry;
 
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
 import java.util.concurrent.Executor;
 import java.util.concurrent.FutureTask;
 
 class LocalOverlayManager {
     private static final long TIMEOUT = 30;
 
-    public static void toggleOverlaysAndWait(@NonNull final String[] overlaysToEnable,
-            @NonNull final String[] overlaysToDisable) throws Exception {
-        final int userId = UserHandle.myUserId();
-        OverlayManagerTransaction.Builder builder = new OverlayManagerTransaction.Builder();
-        for (String pkg : overlaysToEnable) {
-            builder.setEnabled(pkg, true, userId);
+    public static void setEnabledAndWait(Executor executor, final String packageName,
+            boolean enable) throws Exception {
+        final String pattern = (enable ? "[x]" : "[ ]") + " " + packageName;
+        if (executeShellCommand("cmd overlay list").contains(pattern)) {
+            // nothing to do, overlay already in the requested state
+            return;
         }
-        for (String pkg : overlaysToDisable) {
-            builder.setEnabled(pkg, false, userId);
-        }
-        OverlayManagerTransaction transaction = builder.build();
 
-        final Context ctx = InstrumentationRegistry.getTargetContext();
+        final Resources res = InstrumentationRegistry.getContext().getResources();
+        final String[] oldApkPaths = res.getAssets().getApkPaths();
         FutureTask<Boolean> task = new FutureTask<>(() -> {
             while (true) {
-                final String[] paths = ctx.getResources().getAssets().getApkPaths();
-                if (arrayTailContains(paths, overlaysToEnable)
-                        && arrayDoesNotContain(paths, overlaysToDisable)) {
+                if (!Arrays.equals(oldApkPaths, res.getAssets().getApkPaths())) {
                     return true;
                 }
                 Thread.sleep(10);
             }
         });
-
-        OverlayManager om = ctx.getSystemService(OverlayManager.class);
-        om.commit(transaction);
-
-        Executor executor = (cmd) -> new Thread(cmd).start();
         executor.execute(task);
+        executeShellCommand("cmd overlay " + (enable ? "enable " : "disable ") + packageName);
         task.get(TIMEOUT, SECONDS);
     }
 
-    private static boolean arrayTailContains(@NonNull final String[] array,
-            @NonNull final String[] substrings) {
-        if (array.length < substrings.length) {
-            return false;
-        }
-        for (int i = 0; i < substrings.length; i++) {
-            String a = array[array.length - substrings.length + i];
-            String s = substrings[i];
-            if (!a.contains(s)) {
-                return false;
+    private static String executeShellCommand(final String command)
+            throws Exception {
+        final UiAutomation uiAutomation =
+                InstrumentationRegistry.getInstrumentation().getUiAutomation();
+        final ParcelFileDescriptor pfd = uiAutomation.executeShellCommand(command);
+        try (InputStream in = new ParcelFileDescriptor.AutoCloseInputStream(pfd)) {
+            final BufferedReader reader = new BufferedReader(
+                    new InputStreamReader(in, StandardCharsets.UTF_8));
+            StringBuilder str = new StringBuilder();
+            String line;
+            while ((line = reader.readLine()) != null) {
+                str.append(line);
             }
+            return str.toString();
         }
-        return true;
-    }
-
-    private static boolean arrayDoesNotContain(@NonNull final String[] array,
-            @NonNull final String[] substrings) {
-        for (String s : substrings) {
-            for (String a : array) {
-                if (a.contains(s)) {
-                    return false;
-                }
-            }
-        }
-        return true;
     }
 }
diff --git a/core/tests/overlaytests/device/src/com/android/overlaytest/TransactionTest.java b/core/tests/overlaytests/device/src/com/android/overlaytest/TransactionTest.java
deleted file mode 100644
index 0b4f5e2..0000000
--- a/core/tests/overlaytests/device/src/com/android/overlaytest/TransactionTest.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.overlaytest;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.testng.Assert.assertThrows;
-
-import android.content.Context;
-import android.content.om.OverlayInfo;
-import android.content.om.OverlayManager;
-import android.content.om.OverlayManagerTransaction;
-import android.content.res.Resources;
-import android.os.UserHandle;
-
-import androidx.test.InstrumentationRegistry;
-import androidx.test.filters.MediumTest;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.util.List;
-
-@RunWith(JUnit4.class)
-@MediumTest
-public class TransactionTest {
-    static final String APP_OVERLAY_ONE_PKG = "com.android.overlaytest.app_overlay_one";
-    static final String APP_OVERLAY_TWO_PKG = "com.android.overlaytest.app_overlay_two";
-
-    private Context mContext;
-    private Resources mResources;
-    private OverlayManager mOverlayManager;
-    private int mUserId;
-    private UserHandle mUserHandle;
-
-    @Before
-    public void setUp() throws Exception {
-        mContext = InstrumentationRegistry.getContext();
-        mResources = mContext.getResources();
-        mOverlayManager = mContext.getSystemService(OverlayManager.class);
-        mUserId = UserHandle.myUserId();
-        mUserHandle = UserHandle.of(mUserId);
-
-        LocalOverlayManager.toggleOverlaysAndWait(
-                new String[]{},
-                new String[]{APP_OVERLAY_ONE_PKG, APP_OVERLAY_TWO_PKG});
-    }
-
-    @Test
-    public void testValidTransaction() throws Exception {
-        assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, false, mUserId);
-        assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId);
-
-        OverlayManagerTransaction t = new OverlayManagerTransaction.Builder()
-                .setEnabled(APP_OVERLAY_ONE_PKG, true)
-                .setEnabled(APP_OVERLAY_TWO_PKG, true)
-                .build();
-        mOverlayManager.commit(t);
-
-        assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, true, mUserId);
-        assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, true, mUserId);
-        List<OverlayInfo> ois =
-                mOverlayManager.getOverlayInfosForTarget("com.android.overlaytest", mUserHandle);
-        assertEquals(ois.size(), 2);
-        assertEquals(ois.get(0).packageName, APP_OVERLAY_ONE_PKG);
-        assertEquals(ois.get(1).packageName, APP_OVERLAY_TWO_PKG);
-
-        OverlayManagerTransaction t2 = new OverlayManagerTransaction.Builder()
-                .setEnabled(APP_OVERLAY_TWO_PKG, true)
-                .setEnabled(APP_OVERLAY_ONE_PKG, true)
-                .build();
-        mOverlayManager.commit(t2);
-
-        assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, true, mUserId);
-        assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, true, mUserId);
-        List<OverlayInfo> ois2 =
-                mOverlayManager.getOverlayInfosForTarget("com.android.overlaytest", mUserHandle);
-        assertEquals(ois2.size(), 2);
-        assertEquals(ois2.get(0).packageName, APP_OVERLAY_TWO_PKG);
-        assertEquals(ois2.get(1).packageName, APP_OVERLAY_ONE_PKG);
-
-        OverlayManagerTransaction t3 = new OverlayManagerTransaction.Builder()
-                .setEnabled(APP_OVERLAY_TWO_PKG, false)
-                .build();
-        mOverlayManager.commit(t3);
-
-        assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, true, mUserId);
-        assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId);
-        List<OverlayInfo> ois3 =
-                mOverlayManager.getOverlayInfosForTarget("com.android.overlaytest", mUserHandle);
-        assertEquals(ois3.size(), 2);
-        assertEquals(ois3.get(0).packageName, APP_OVERLAY_TWO_PKG);
-        assertEquals(ois3.get(1).packageName, APP_OVERLAY_ONE_PKG);
-    }
-
-    @Test
-    public void testInvalidRequestHasNoEffect() {
-        assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, false, mUserId);
-        assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId);
-
-        OverlayManagerTransaction t = new OverlayManagerTransaction.Builder()
-                .setEnabled(APP_OVERLAY_ONE_PKG, true)
-                .setEnabled("does-not-exist", true)
-                .setEnabled(APP_OVERLAY_TWO_PKG, true)
-                .build();
-        assertThrows(SecurityException.class, () -> mOverlayManager.commit(t));
-
-        assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, false, mUserId);
-        assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId);
-    }
-
-    private void assertOverlayIsEnabled(final String packageName, boolean enabled, int userId) {
-        final OverlayInfo oi = mOverlayManager.getOverlayInfo(packageName, UserHandle.of(userId));
-        assertNotNull(oi);
-        assertEquals(oi.isEnabled(), enabled);
-    }
-}
diff --git a/core/tests/overlaytests/device/src/com/android/overlaytest/WithMultipleOverlaysTest.java b/core/tests/overlaytests/device/src/com/android/overlaytest/WithMultipleOverlaysTest.java
index 420f755..d28c47d 100644
--- a/core/tests/overlaytests/device/src/com/android/overlaytest/WithMultipleOverlaysTest.java
+++ b/core/tests/overlaytests/device/src/com/android/overlaytest/WithMultipleOverlaysTest.java
@@ -22,6 +22,8 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
+import java.util.concurrent.Executor;
+
 @RunWith(JUnit4.class)
 @MediumTest
 public class WithMultipleOverlaysTest extends OverlayBaseTest {
@@ -31,8 +33,9 @@
 
     @BeforeClass
     public static void enableOverlay() throws Exception {
-        LocalOverlayManager.toggleOverlaysAndWait(
-                new String[]{FRAMEWORK_OVERLAY_PKG, APP_OVERLAY_ONE_PKG, APP_OVERLAY_TWO_PKG},
-                new String[]{});
+        Executor executor = (cmd) -> new Thread(cmd).start();
+        LocalOverlayManager.setEnabledAndWait(executor, APP_OVERLAY_ONE_PKG, true);
+        LocalOverlayManager.setEnabledAndWait(executor, APP_OVERLAY_TWO_PKG, true);
+        LocalOverlayManager.setEnabledAndWait(executor, FRAMEWORK_OVERLAY_PKG, true);
     }
 }
diff --git a/core/tests/overlaytests/device/src/com/android/overlaytest/WithOverlayTest.java b/core/tests/overlaytests/device/src/com/android/overlaytest/WithOverlayTest.java
index a86255e..6566ad3 100644
--- a/core/tests/overlaytests/device/src/com/android/overlaytest/WithOverlayTest.java
+++ b/core/tests/overlaytests/device/src/com/android/overlaytest/WithOverlayTest.java
@@ -22,6 +22,8 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
+import java.util.concurrent.Executor;
+
 @RunWith(JUnit4.class)
 @MediumTest
 public class WithOverlayTest extends OverlayBaseTest {
@@ -30,9 +32,10 @@
     }
 
     @BeforeClass
-    public static void enableOverlays() throws Exception {
-        LocalOverlayManager.toggleOverlaysAndWait(
-                new String[]{FRAMEWORK_OVERLAY_PKG, APP_OVERLAY_ONE_PKG},
-                new String[]{APP_OVERLAY_TWO_PKG});
+    public static void enableOverlay() throws Exception {
+        Executor executor = (cmd) -> new Thread(cmd).start();
+        LocalOverlayManager.setEnabledAndWait(executor, APP_OVERLAY_ONE_PKG, true);
+        LocalOverlayManager.setEnabledAndWait(executor, APP_OVERLAY_TWO_PKG, false);
+        LocalOverlayManager.setEnabledAndWait(executor, FRAMEWORK_OVERLAY_PKG, true);
     }
 }
diff --git a/core/tests/overlaytests/device/src/com/android/overlaytest/WithoutOverlayTest.java b/core/tests/overlaytests/device/src/com/android/overlaytest/WithoutOverlayTest.java
index 51c4118..48cfeab 100644
--- a/core/tests/overlaytests/device/src/com/android/overlaytest/WithoutOverlayTest.java
+++ b/core/tests/overlaytests/device/src/com/android/overlaytest/WithoutOverlayTest.java
@@ -22,6 +22,8 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
+import java.util.concurrent.Executor;
+
 @RunWith(JUnit4.class)
 @MediumTest
 public class WithoutOverlayTest extends OverlayBaseTest {
@@ -31,8 +33,9 @@
 
     @BeforeClass
     public static void disableOverlays() throws Exception {
-        LocalOverlayManager.toggleOverlaysAndWait(
-                new String[]{},
-                new String[]{FRAMEWORK_OVERLAY_PKG, APP_OVERLAY_ONE_PKG, APP_OVERLAY_TWO_PKG});
+        Executor executor = (cmd) -> new Thread(cmd).start();
+        LocalOverlayManager.setEnabledAndWait(executor, APP_OVERLAY_ONE_PKG, false);
+        LocalOverlayManager.setEnabledAndWait(executor, APP_OVERLAY_TWO_PKG, false);
+        LocalOverlayManager.setEnabledAndWait(executor, FRAMEWORK_OVERLAY_PKG, false);
     }
 }
diff --git a/core/tests/overlaytests/device/test-apps/AppOverlayOne/Android.bp b/core/tests/overlaytests/device/test-apps/AppOverlayOne/Android.bp
index 847b491..da3aa00 100644
--- a/core/tests/overlaytests/device/test-apps/AppOverlayOne/Android.bp
+++ b/core/tests/overlaytests/device/test-apps/AppOverlayOne/Android.bp
@@ -15,6 +15,6 @@
 android_test {
     name: "OverlayDeviceTests_AppOverlayOne",
     sdk_version: "current",
-    certificate: "platform",
+
     aaptflags: ["--no-resource-removal"],
 }
diff --git a/core/tests/overlaytests/device/test-apps/AppOverlayTwo/Android.bp b/core/tests/overlaytests/device/test-apps/AppOverlayTwo/Android.bp
index 7d5f82a..215b66da3 100644
--- a/core/tests/overlaytests/device/test-apps/AppOverlayTwo/Android.bp
+++ b/core/tests/overlaytests/device/test-apps/AppOverlayTwo/Android.bp
@@ -15,6 +15,6 @@
 android_test {
     name: "OverlayDeviceTests_AppOverlayTwo",
     sdk_version: "current",
-    certificate: "platform",
+
     aaptflags: ["--no-resource-removal"],
 }
diff --git a/data/etc/OWNERS b/data/etc/OWNERS
index 5efd0bd..9867d81 100644
--- a/data/etc/OWNERS
+++ b/data/etc/OWNERS
@@ -11,3 +11,5 @@
 toddke@android.com
 toddke@google.com
 yamasani@google.com
+
+per-file preinstalled-packages* = file:/MULTIUSER_OWNERS
\ No newline at end of file
diff --git a/graphics/java/android/graphics/FontListParser.java b/graphics/java/android/graphics/FontListParser.java
index 0782f8d..73fff72 100644
--- a/graphics/java/android/graphics/FontListParser.java
+++ b/graphics/java/android/graphics/FontListParser.java
@@ -16,6 +16,7 @@
 
 package android.graphics;
 
+import android.annotation.Nullable;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.graphics.fonts.FontVariationAxis;
 import android.os.Build;
@@ -25,6 +26,7 @@
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.ArrayList;
@@ -41,26 +43,26 @@
     /* Parse fallback list (no names) */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public static FontConfig parse(InputStream in) throws XmlPullParserException, IOException {
-        return parse(in, "/system/fonts");
+        return parse(in, "/system/fonts", null);
     }
 
     /**
      * Parse the fonts.xml
      */
-    public static FontConfig parse(InputStream in, String fontDir)
-            throws XmlPullParserException, IOException {
+    public static FontConfig parse(InputStream in, String fontDir,
+            @Nullable String updatableFontDir) throws XmlPullParserException, IOException {
         try {
             XmlPullParser parser = Xml.newPullParser();
             parser.setInput(in, null);
             parser.nextTag();
-            return readFamilies(parser, fontDir);
+            return readFamilies(parser, fontDir, updatableFontDir);
         } finally {
             in.close();
         }
     }
 
-    private static FontConfig readFamilies(XmlPullParser parser, String fontDir)
-            throws XmlPullParserException, IOException {
+    private static FontConfig readFamilies(XmlPullParser parser, String fontDir,
+            @Nullable String updatableFontDir) throws XmlPullParserException, IOException {
         List<FontConfig.Family> families = new ArrayList<>();
         List<FontConfig.Alias> aliases = new ArrayList<>();
 
@@ -69,7 +71,7 @@
             if (parser.getEventType() != XmlPullParser.START_TAG) continue;
             String tag = parser.getName();
             if (tag.equals("family")) {
-                families.add(readFamily(parser, fontDir));
+                families.add(readFamily(parser, fontDir, updatableFontDir));
             } else if (tag.equals("alias")) {
                 aliases.add(readAlias(parser));
             } else {
@@ -83,8 +85,8 @@
     /**
      * Reads a family element
      */
-    public static FontConfig.Family readFamily(XmlPullParser parser, String fontDir)
-            throws XmlPullParserException, IOException {
+    public static FontConfig.Family readFamily(XmlPullParser parser, String fontDir,
+            @Nullable String updatableFontDir) throws XmlPullParserException, IOException {
         final String name = parser.getAttributeValue(null, "name");
         final String lang = parser.getAttributeValue("", "lang");
         final String variant = parser.getAttributeValue(null, "variant");
@@ -93,7 +95,7 @@
             if (parser.getEventType() != XmlPullParser.START_TAG) continue;
             final String tag = parser.getName();
             if (tag.equals("font")) {
-                fonts.add(readFont(parser, fontDir));
+                fonts.add(readFont(parser, fontDir, updatableFontDir));
             } else {
                 skip(parser);
             }
@@ -114,8 +116,8 @@
     private static final Pattern FILENAME_WHITESPACE_PATTERN =
             Pattern.compile("^[ \\n\\r\\t]+|[ \\n\\r\\t]+$");
 
-    private static FontConfig.Font readFont(XmlPullParser parser, String fontDir)
-            throws XmlPullParserException, IOException {
+    private static FontConfig.Font readFont(XmlPullParser parser, String fontDir,
+            @Nullable String updatableFontDir) throws XmlPullParserException, IOException {
         String indexStr = parser.getAttributeValue(null, "index");
         int index = indexStr == null ? 0 : Integer.parseInt(indexStr);
         List<FontVariationAxis> axes = new ArrayList<FontVariationAxis>();
@@ -137,10 +139,22 @@
             }
         }
         String sanitizedName = FILENAME_WHITESPACE_PATTERN.matcher(filename).replaceAll("");
-        return new FontConfig.Font(fontDir + sanitizedName, index, axes.toArray(
+        String fontName = findFontFile(sanitizedName, fontDir, updatableFontDir);
+        return new FontConfig.Font(fontName, index, axes.toArray(
                 new FontVariationAxis[axes.size()]), weight, isItalic, fallbackFor);
     }
 
+    private static String findFontFile(String fileName, String fontDir,
+            @Nullable String updatableFontDir) {
+        if (updatableFontDir != null) {
+            String updatableFontName = updatableFontDir + fileName;
+            if (new File(updatableFontName).exists()) {
+                return updatableFontName;
+            }
+        }
+        return fontDir + fileName;
+    }
+
     private static FontVariationAxis readAxis(XmlPullParser parser)
             throws XmlPullParserException, IOException {
         String tagStr = parser.getAttributeValue(null, "tag");
diff --git a/graphics/java/android/graphics/fonts/FontCustomizationParser.java b/graphics/java/android/graphics/fonts/FontCustomizationParser.java
index 0291d74..f95da82 100644
--- a/graphics/java/android/graphics/fonts/FontCustomizationParser.java
+++ b/graphics/java/android/graphics/fonts/FontCustomizationParser.java
@@ -97,7 +97,7 @@
             throw new IllegalArgumentException("customizationType must be specified");
         }
         if (customizationType.equals("new-named-family")) {
-            out.mAdditionalNamedFamilies.add(FontListParser.readFamily(parser, fontDir));
+            out.mAdditionalNamedFamilies.add(FontListParser.readFamily(parser, fontDir, null));
         } else {
             throw new IllegalArgumentException("Unknown customizationType=" + customizationType);
         }
diff --git a/graphics/java/android/graphics/fonts/SystemFonts.java b/graphics/java/android/graphics/fonts/SystemFonts.java
index fb6ea99..16a53c2 100644
--- a/graphics/java/android/graphics/fonts/SystemFonts.java
+++ b/graphics/java/android/graphics/fonts/SystemFonts.java
@@ -91,7 +91,9 @@
         final FontCustomizationParser.Result oemCustomization =
                 readFontCustomization("/product/etc/fonts_customization.xml", "/product/fonts/");
         Map<String, FontFamily[]> map = new ArrayMap<>();
-        buildSystemFallback("/system/etc/fonts.xml", "/system/fonts/", oemCustomization, map);
+        // TODO: use updated fonts
+        buildSystemFallback("/system/etc/fonts.xml", "/system/fonts/", null /* updatableFontDir */,
+                oemCustomization, map);
         Set<Font> res = new HashSet<>();
         for (FontFamily[] families : map.values()) {
             for (FontFamily family : families) {
@@ -226,13 +228,7 @@
     }
 
     /**
-     * Build the system fallback from xml file.
-     *
-     * @param xmlPath A full path string to the fonts.xml file.
-     * @param fontDir A full path string to the system font directory. This must end with
-     *                slash('/').
-     * @param fallbackMap An output system fallback map. Caller must pass empty map.
-     * @return a list of aliases
+     * @see #buildSystemFallback(String, String, String, FontCustomizationParser.Result, Map)
      * @hide
      */
     @VisibleForTesting
@@ -240,9 +236,31 @@
             @NonNull String fontDir,
             @NonNull FontCustomizationParser.Result oemCustomization,
             @NonNull Map<String, FontFamily[]> fallbackMap) {
+        return buildSystemFallback(xmlPath, fontDir, null /* updatableFontDir */,
+                oemCustomization, fallbackMap);
+    }
+
+    /**
+     * Build the system fallback from xml file.
+     *
+     * @param xmlPath A full path string to the fonts.xml file.
+     * @param fontDir A full path string to the system font directory. This must end with
+     *                slash('/').
+     * @param updatableFontDir A full path string to the updatable system font directory. This
+     *                           must end with slash('/').
+     * @param fallbackMap An output system fallback map. Caller must pass empty map.
+     * @return a list of aliases
+     * @hide
+     */
+    @VisibleForTesting
+    public static FontConfig.Alias[] buildSystemFallback(@NonNull String xmlPath,
+            @NonNull String fontDir,
+            @Nullable String updatableFontDir,
+            @NonNull FontCustomizationParser.Result oemCustomization,
+            @NonNull Map<String, FontFamily[]> fallbackMap) {
         try {
             final FileInputStream fontsIn = new FileInputStream(xmlPath);
-            final FontConfig fontConfig = FontListParser.parse(fontsIn, fontDir);
+            final FontConfig fontConfig = FontListParser.parse(fontsIn, fontDir, updatableFontDir);
 
             final HashMap<String, ByteBuffer> bufferCache = new HashMap<String, ByteBuffer>();
             final FontConfig.Family[] xmlFamilies = fontConfig.getFamilies();
@@ -306,11 +324,17 @@
     /** @hide */
     public static @NonNull Pair<FontConfig.Alias[], Map<String, FontFamily[]>>
             initializePreinstalledFonts() {
+        return initializeSystemFonts(null);
+    }
+
+    /** @hide */
+    public static Pair<FontConfig.Alias[], Map<String, FontFamily[]>>
+            initializeSystemFonts(@Nullable String updatableFontDir) {
         final FontCustomizationParser.Result oemCustomization =
                 readFontCustomization("/product/etc/fonts_customization.xml", "/product/fonts/");
         Map<String, FontFamily[]> map = new ArrayMap<>();
         FontConfig.Alias[] aliases = buildSystemFallback("/system/etc/fonts.xml", "/system/fonts/",
-                oemCustomization, map);
+                updatableFontDir, oemCustomization, map);
         synchronized (LOCK) {
             sFamilyMap = map;
         }
diff --git a/identity/java/android/security/identity/Util.java b/identity/java/android/security/identity/Util.java
index 6eefeb8..e56bd51 100644
--- a/identity/java/android/security/identity/Util.java
+++ b/identity/java/android/security/identity/Util.java
@@ -16,6 +16,8 @@
 
 package android.security.identity;
 
+import android.annotation.NonNull;
+
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.security.InvalidKeyException;
@@ -28,7 +30,10 @@
 import javax.crypto.Mac;
 import javax.crypto.spec.SecretKeySpec;
 
-class Util {
+/**
+ * @hide
+ */
+public class Util {
     private static final String TAG = "Util";
 
     static int[] integerCollectionToArray(Collection<Integer> collection) {
@@ -91,8 +96,9 @@
      *                     255.DigestSize, where DigestSize is the size of the underlying HMAC.
      * @return size pseudorandom bytes.
      */
-    static byte[] computeHkdf(
-            String macAlgorithm, final byte[] ikm, final byte[] salt, final byte[] info, int size) {
+    @NonNull public static byte[] computeHkdf(
+            @NonNull String macAlgorithm, @NonNull final byte[] ikm, @NonNull final byte[] salt,
+            @NonNull final byte[] info, int size) {
         Mac mac = null;
         try {
             mac = Mac.getInstance(macAlgorithm);
@@ -137,4 +143,5 @@
         }
     }
 
+    private Util() {}
 }
diff --git a/libs/WindowManager/Shell/res/raw/wm_shell_protolog.json b/libs/WindowManager/Shell/res/raw/wm_shell_protolog.json
index 4070829..0290d9f 100644
--- a/libs/WindowManager/Shell/res/raw/wm_shell_protolog.json
+++ b/libs/WindowManager/Shell/res/raw/wm_shell_protolog.json
@@ -7,24 +7,12 @@
       "group": "WM_SHELL_TASK_ORG",
       "at": "com\/android\/wm\/shell\/ShellTaskOrganizer.java"
     },
-    "-1534364071": {
-      "message": "onTransitionReady %s: %s",
-      "level": "VERBOSE",
-      "group": "WM_SHELL_TRANSITIONS",
-      "at": "com\/android\/wm\/shell\/Transitions.java"
-    },
     "-1501874464": {
       "message": "Fullscreen Task Appeared: #%d",
       "level": "VERBOSE",
       "group": "WM_SHELL_TASK_ORG",
       "at": "com\/android\/wm\/shell\/FullscreenTaskListener.java"
     },
-    "-1480787369": {
-      "message": "Transition requested: type=%d %s",
-      "level": "VERBOSE",
-      "group": "WM_SHELL_TRANSITIONS",
-      "at": "com\/android\/wm\/shell\/Transitions.java"
-    },
     "-1382704050": {
       "message": "Display removed: %d",
       "level": "VERBOSE",
@@ -97,12 +85,6 @@
       "group": "WM_SHELL_TASK_ORG",
       "at": "com\/android\/wm\/shell\/apppairs\/AppPairsController.java"
     },
-    "-191422040": {
-      "message": "Transition animations finished, notifying core %s",
-      "level": "VERBOSE",
-      "group": "WM_SHELL_TRANSITIONS",
-      "at": "com\/android\/wm\/shell\/Transitions.java"
-    },
     "157713005": {
       "message": "Task info changed taskId=%d",
       "level": "VERBOSE",
@@ -115,6 +97,12 @@
       "group": "WM_SHELL_DRAG_AND_DROP",
       "at": "com\/android\/wm\/shell\/draganddrop\/DropOutlineDrawable.java"
     },
+    "325110414": {
+      "message": "Transition animations finished, notifying core %s",
+      "level": "VERBOSE",
+      "group": "WM_SHELL_TRANSITIONS",
+      "at": "com\/android\/wm\/shell\/transition\/Transitions.java"
+    },
     "375908576": {
       "message": "Clip description: handlingDrag=%b itemCount=%d mimeTypes=%s",
       "level": "VERBOSE",
@@ -145,6 +133,12 @@
       "group": "WM_SHELL_TASK_ORG",
       "at": "com\/android\/wm\/shell\/ShellTaskOrganizer.java"
     },
+    "846958769": {
+      "message": "Transition requested: type=%d %s",
+      "level": "VERBOSE",
+      "group": "WM_SHELL_TRANSITIONS",
+      "at": "com\/android\/wm\/shell\/transition\/Transitions.java"
+    },
     "900599280": {
       "message": "Can't pair unresizeable tasks task1.isResizeable=%b task1.isResizeable=%b",
       "level": "ERROR",
@@ -169,6 +163,12 @@
       "group": "WM_SHELL_TASK_ORG",
       "at": "com\/android\/wm\/shell\/legacysplitscreen\/LegacySplitScreenTaskListener.java"
     },
+    "1070270131": {
+      "message": "onTransitionReady %s: %s",
+      "level": "VERBOSE",
+      "group": "WM_SHELL_TRANSITIONS",
+      "at": "com\/android\/wm\/shell\/transition\/Transitions.java"
+    },
     "1079041527": {
       "message": "incrementPool size=%d",
       "level": "VERBOSE",
diff --git a/libs/WindowManager/Shell/res/values/config.xml b/libs/WindowManager/Shell/res/values/config.xml
index 807e5af..13f1fdd 100644
--- a/libs/WindowManager/Shell/res/values/config.xml
+++ b/libs/WindowManager/Shell/res/values/config.xml
@@ -42,4 +42,10 @@
     <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
      when the PIP menu is shown in center. -->
     <string translatable="false" name="pip_menu_bounds">"596 280 1324 690"</string>
+
+    <!-- one handed background panel default color RGB -->
+    <item name="config_one_handed_background_rgb" format="float" type="dimen">0.5</item>
+
+    <!-- one handed background panel default alpha -->
+    <item name="config_one_handed_background_alpha" format="float" type="dimen">0.5</item>
 </resources>
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/FullscreenTaskListener.java b/libs/WindowManager/Shell/src/com/android/wm/shell/FullscreenTaskListener.java
index 8817f8a..0146b72 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/FullscreenTaskListener.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/FullscreenTaskListener.java
@@ -30,6 +30,7 @@
 import com.android.internal.protolog.common.ProtoLog;
 import com.android.wm.shell.common.SyncTransactionQueue;
 import com.android.wm.shell.protolog.ShellProtoLogGroup;
+import com.android.wm.shell.transition.Transitions;
 
 import java.io.PrintWriter;
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/RootTaskDisplayAreaOrganizer.java b/libs/WindowManager/Shell/src/com/android/wm/shell/RootTaskDisplayAreaOrganizer.java
index 4ef489f..cb54021 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/RootTaskDisplayAreaOrganizer.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/RootTaskDisplayAreaOrganizer.java
@@ -111,6 +111,7 @@
         }
 
         mDisplayAreasInfo.put(displayId, displayAreaInfo);
+        mLeashes.put(displayId, leash);
 
         ArrayList<RootTaskDisplayAreaListener> listeners = mListeners.get(displayId);
         if (listeners != null) {
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/ShellCommandHandlerImpl.java b/libs/WindowManager/Shell/src/com/android/wm/shell/ShellCommandHandlerImpl.java
index f213af7..52648d9 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/ShellCommandHandlerImpl.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/ShellCommandHandlerImpl.java
@@ -16,7 +16,7 @@
 
 package com.android.wm.shell;
 
-import android.util.Slog;
+import static com.android.wm.shell.splitscreen.SplitScreen.SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT;
 
 import com.android.wm.shell.apppairs.AppPairs;
 import com.android.wm.shell.common.ShellExecutor;
@@ -24,10 +24,10 @@
 import com.android.wm.shell.onehanded.OneHanded;
 import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.splitscreen.SplitScreen;
 
 import java.io.PrintWriter;
 import java.util.Optional;
-import java.util.concurrent.TimeUnit;
 
 /**
  * An entry point into the shell for dumping shell internal state and running adb commands.
@@ -38,6 +38,7 @@
     private static final String TAG = ShellCommandHandlerImpl.class.getSimpleName();
 
     private final Optional<LegacySplitScreen> mLegacySplitScreenOptional;
+    private final Optional<SplitScreen> mSplitScreenOptional;
     private final Optional<Pip> mPipOptional;
     private final Optional<OneHanded> mOneHandedOptional;
     private final Optional<HideDisplayCutout> mHideDisplayCutout;
@@ -49,19 +50,21 @@
     public static ShellCommandHandler create(
             ShellTaskOrganizer shellTaskOrganizer,
             Optional<LegacySplitScreen> legacySplitScreenOptional,
+            Optional<SplitScreen> splitScreenOptional,
             Optional<Pip> pipOptional,
             Optional<OneHanded> oneHandedOptional,
             Optional<HideDisplayCutout> hideDisplayCutout,
             Optional<AppPairs> appPairsOptional,
             ShellExecutor mainExecutor) {
         return new ShellCommandHandlerImpl(shellTaskOrganizer, legacySplitScreenOptional,
-                pipOptional, oneHandedOptional, hideDisplayCutout, appPairsOptional,
-                mainExecutor).mImpl;
+                splitScreenOptional, pipOptional, oneHandedOptional, hideDisplayCutout,
+                appPairsOptional, mainExecutor).mImpl;
     }
 
     private ShellCommandHandlerImpl(
             ShellTaskOrganizer shellTaskOrganizer,
             Optional<LegacySplitScreen> legacySplitScreenOptional,
+            Optional<SplitScreen> splitScreenOptional,
             Optional<Pip> pipOptional,
             Optional<OneHanded> oneHandedOptional,
             Optional<HideDisplayCutout> hideDisplayCutout,
@@ -69,6 +72,7 @@
             ShellExecutor mainExecutor) {
         mShellTaskOrganizer = shellTaskOrganizer;
         mLegacySplitScreenOptional = legacySplitScreenOptional;
+        mSplitScreenOptional = splitScreenOptional;
         mPipOptional = pipOptional;
         mOneHandedOptional = oneHandedOptional;
         mHideDisplayCutout = hideDisplayCutout;
@@ -88,6 +92,9 @@
         pw.println();
         pw.println();
         mAppPairsOptional.ifPresent(appPairs -> appPairs.dump(pw, ""));
+        pw.println();
+        pw.println();
+        mSplitScreenOptional.ifPresent(splitScreen -> splitScreen.dump(pw, ""));
     }
 
 
@@ -102,6 +109,14 @@
                 return runPair(args, pw);
             case "unpair":
                 return runUnpair(args, pw);
+            case "moveToSideStage":
+                return runMoveToSideStage(args, pw);
+            case "removeFromSideStage":
+                return runRemoveFromSideStage(args, pw);
+            case "setSideStagePosition":
+                return runSetSideStagePosition(args, pw);
+            case "setSideStageVisibility":
+                return runSetSideStageVisibility(args, pw);
             case "help":
                 return runHelp(pw);
             default:
@@ -109,7 +124,6 @@
         }
     }
 
-
     private boolean runPair(String[] args, PrintWriter pw) {
         if (args.length < 4) {
             // First two arguments are "WMShell" and command name.
@@ -133,6 +147,53 @@
         return true;
     }
 
+    private boolean runMoveToSideStage(String[] args, PrintWriter pw) {
+        if (args.length < 3) {
+            // First arguments are "WMShell" and command name.
+            pw.println("Error: task id should be provided as arguments");
+            return false;
+        }
+        final int taskId = new Integer(args[2]);
+        final int sideStagePosition = args.length > 3
+                ? new Integer(args[3]) : SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT;
+        mSplitScreenOptional.ifPresent(split -> split.moveToSideStage(taskId, sideStagePosition));
+        return true;
+    }
+
+    private boolean runRemoveFromSideStage(String[] args, PrintWriter pw) {
+        if (args.length < 3) {
+            // First arguments are "WMShell" and command name.
+            pw.println("Error: task id should be provided as arguments");
+            return false;
+        }
+        final int taskId = new Integer(args[2]);
+        mSplitScreenOptional.ifPresent(split -> split.removeFromSideStage(taskId));
+        return true;
+    }
+
+    private boolean runSetSideStagePosition(String[] args, PrintWriter pw) {
+        if (args.length < 3) {
+            // First arguments are "WMShell" and command name.
+            pw.println("Error: side stage position should be provided as arguments");
+            return false;
+        }
+        final int position = new Integer(args[2]);
+        mSplitScreenOptional.ifPresent(split -> split.setSideStagePosition(position));
+        return true;
+    }
+
+    private boolean runSetSideStageVisibility(String[] args, PrintWriter pw) {
+        if (args.length < 3) {
+            // First arguments are "WMShell" and command name.
+            pw.println("Error: side stage position should be provided as arguments");
+            return false;
+        }
+        final Boolean visible = new Boolean(args[2]);
+
+        mSplitScreenOptional.ifPresent(split -> split.setSideStageVisibility(visible));
+        return true;
+    }
+
     private boolean runHelp(PrintWriter pw) {
         pw.println("Window Manager Shell commands:");
         pw.println("  help");
@@ -142,6 +203,14 @@
         pw.println("  pair <taskId1> <taskId2>");
         pw.println("  unpair <taskId>");
         pw.println("    Pairs/unpairs tasks with given ids.");
+        pw.println("  moveToSideStage <taskId> <SideStagePosition>");
+        pw.println("    Move a task with given id in split-screen mode.");
+        pw.println("  removeFromSideStage <taskId>");
+        pw.println("    Remove a task with given id in split-screen mode.");
+        pw.println("  setSideStagePosition <SideStagePosition>");
+        pw.println("    Sets the position of the side-stage.");
+        pw.println("  setSideStageVisibility <true/false>");
+        pw.println("    Show/hide side-stage.");
         return true;
     }
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/ShellInitImpl.java b/libs/WindowManager/Shell/src/com/android/wm/shell/ShellInitImpl.java
index 0056761..b43203d 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/ShellInitImpl.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/ShellInitImpl.java
@@ -24,9 +24,10 @@
 import com.android.wm.shell.common.annotations.ExternalThread;
 import com.android.wm.shell.draganddrop.DragAndDropController;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.splitscreen.SplitScreen;
+import com.android.wm.shell.transition.Transitions;
 
 import java.util.Optional;
-import java.util.concurrent.TimeUnit;
 
 /**
  * The entry point implementation into the shell for initializing shell internal state.
@@ -38,9 +39,11 @@
     private final DragAndDropController mDragAndDropController;
     private final ShellTaskOrganizer mShellTaskOrganizer;
     private final Optional<LegacySplitScreen> mLegacySplitScreenOptional;
+    private final Optional<SplitScreen> mSplitScreenOptional;
     private final Optional<AppPairs> mAppPairsOptional;
     private final FullscreenTaskListener mFullscreenTaskListener;
     private final ShellExecutor mMainExecutor;
+    private final Transitions mTransitions;
 
     private final InitImpl mImpl = new InitImpl();
 
@@ -48,15 +51,19 @@
             DragAndDropController dragAndDropController,
             ShellTaskOrganizer shellTaskOrganizer,
             Optional<LegacySplitScreen> legacySplitScreenOptional,
+            Optional<SplitScreen> splitScreenOptional,
             Optional<AppPairs> appPairsOptional,
             FullscreenTaskListener fullscreenTaskListener,
+            Transitions transitions,
             ShellExecutor mainExecutor) {
         return new ShellInitImpl(displayImeController,
                 dragAndDropController,
                 shellTaskOrganizer,
                 legacySplitScreenOptional,
+                splitScreenOptional,
                 appPairsOptional,
                 fullscreenTaskListener,
+                transitions,
                 mainExecutor).mImpl;
     }
 
@@ -64,15 +71,19 @@
             DragAndDropController dragAndDropController,
             ShellTaskOrganizer shellTaskOrganizer,
             Optional<LegacySplitScreen> legacySplitScreenOptional,
+            Optional<SplitScreen> splitScreenOptional,
             Optional<AppPairs> appPairsOptional,
             FullscreenTaskListener fullscreenTaskListener,
+            Transitions transitions,
             ShellExecutor mainExecutor) {
         mDisplayImeController = displayImeController;
         mDragAndDropController = dragAndDropController;
         mShellTaskOrganizer = shellTaskOrganizer;
         mLegacySplitScreenOptional = legacySplitScreenOptional;
+        mSplitScreenOptional = splitScreenOptional;
         mAppPairsOptional = appPairsOptional;
         mFullscreenTaskListener = fullscreenTaskListener;
+        mTransitions = transitions;
         mMainExecutor = mainExecutor;
     }
 
@@ -86,9 +97,14 @@
         mShellTaskOrganizer.registerOrganizer();
 
         mAppPairsOptional.ifPresent(AppPairs::onOrganizerRegistered);
+        mSplitScreenOptional.ifPresent(SplitScreen::onOrganizerRegistered);
 
         // Bind the splitscreen impl to the drag drop controller
         mDragAndDropController.initialize(mLegacySplitScreenOptional);
+
+        if (Transitions.ENABLE_SHELL_TRANSITIONS) {
+            mTransitions.register(mShellTaskOrganizer);
+        }
     }
 
     @ExternalThread
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java b/libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java
index faa4a0e..c9b38d0 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java
@@ -262,12 +262,6 @@
         synchronized (mLock) {
             ProtoLog.v(WM_SHELL_TASK_ORG, "Task info changed taskId=%d", taskInfo.taskId);
             final TaskAppearedInfo data = mTasks.get(taskInfo.taskId);
-            if (data == null) {
-                // TODO(b/171749427): It means onTaskInfoChanged send before onTaskAppeared or
-                //  after onTaskVanished, it should be fixed in controller side.
-                return;
-            }
-
             final TaskListener oldListener = getTaskListener(data.getTaskInfo());
             final TaskListener newListener = getTaskListener(taskInfo);
             mTasks.put(taskInfo.taskId, new TaskAppearedInfo(taskInfo, data.getLeash()));
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/TaskView.java b/libs/WindowManager/Shell/src/com/android/wm/shell/TaskView.java
index d588419..8d0e965 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/TaskView.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/TaskView.java
@@ -29,11 +29,14 @@
 import android.content.pm.LauncherApps;
 import android.content.pm.ShortcutInfo;
 import android.graphics.Rect;
+import android.graphics.Region;
 import android.os.Binder;
 import android.util.CloseGuard;
 import android.view.SurfaceControl;
 import android.view.SurfaceHolder;
 import android.view.SurfaceView;
+import android.view.View;
+import android.view.ViewTreeObserver;
 import android.window.WindowContainerToken;
 import android.window.WindowContainerTransaction;
 
@@ -44,7 +47,7 @@
  * View that can display a task.
  */
 public class TaskView extends SurfaceView implements SurfaceHolder.Callback,
-        ShellTaskOrganizer.TaskListener {
+        ShellTaskOrganizer.TaskListener, ViewTreeObserver.OnComputeInternalInsetsListener {
 
     /** Callback for listening task state. */
     public interface Listener {
@@ -70,6 +73,7 @@
     private final CloseGuard mGuard = new CloseGuard();
 
     private final ShellTaskOrganizer mTaskOrganizer;
+    private final Executor mShellExecutor;
 
     private ActivityManager.RunningTaskInfo mTaskInfo;
     private WindowContainerToken mTaskToken;
@@ -78,16 +82,17 @@
     private boolean mSurfaceCreated;
     private boolean mIsInitialized;
     private Listener mListener;
-    private Executor mExecutor;
+    private Executor mListenerExecutor;
 
     private final Rect mTmpRect = new Rect();
     private final Rect mTmpRootRect = new Rect();
+    private final int[] mTmpLocation = new int[2];
 
     public TaskView(Context context, ShellTaskOrganizer organizer) {
         super(context, null, 0, 0, true /* disableBackgroundLayer */);
 
         mTaskOrganizer = organizer;
-        mExecutor = organizer.getExecutor();
+        mShellExecutor = organizer.getExecutor();
         setUseAlpha();
         getHolder().addCallback(this);
         mGuard.open("release");
@@ -96,12 +101,13 @@
     /**
      * Only one listener may be set on the view, throws an exception otherwise.
      */
-    public void setListener(Listener listener) {
+    public void setListener(@NonNull Executor executor, Listener listener) {
         if (mListener != null) {
             throw new IllegalStateException(
                     "Trying to set a listener when one has already been set");
         }
         mListener = listener;
+        mListenerExecutor = executor;
     }
 
     /**
@@ -146,7 +152,9 @@
 
     private void prepareActivityOptions(ActivityOptions options) {
         final Binder launchCookie = new Binder();
-        mTaskOrganizer.setPendingLaunchCookieListener(launchCookie, this);
+        mShellExecutor.execute(() -> {
+            mTaskOrganizer.setPendingLaunchCookieListener(launchCookie, this);
+        });
         options.setLaunchCookie(launchCookie);
         options.setLaunchWindowingMode(WINDOWING_MODE_MULTI_WINDOW);
         options.setTaskAlwaysOnTop(true);
@@ -193,11 +201,15 @@
 
     private void performRelease() {
         getHolder().removeCallback(this);
-        mTaskOrganizer.removeListener(this);
-        resetTaskInfo();
+        mShellExecutor.execute(() -> {
+            mTaskOrganizer.removeListener(this);
+            resetTaskInfo();
+        });
         mGuard.close();
         if (mListener != null && mIsInitialized) {
-            mListener.onReleased();
+            mListenerExecutor.execute(() -> {
+                mListener.onReleased();
+            });
             mIsInitialized = false;
         }
     }
@@ -214,75 +226,71 @@
         mTaskOrganizer.applyTransaction(wct);
         // TODO(b/151449487): Only call callback once we enable synchronization
         if (mListener != null) {
-            mListener.onTaskVisibilityChanged(mTaskInfo.taskId, mSurfaceCreated);
+            mListenerExecutor.execute(() -> {
+                mListener.onTaskVisibilityChanged(mTaskInfo.taskId, mSurfaceCreated);
+            });
         }
     }
 
     @Override
     public void onTaskAppeared(ActivityManager.RunningTaskInfo taskInfo,
             SurfaceControl leash) {
-        if (mExecutor == null) return;
-        mExecutor.execute(() -> {
-            mTaskInfo = taskInfo;
-            mTaskToken = taskInfo.token;
-            mTaskLeash = leash;
+        mTaskInfo = taskInfo;
+        mTaskToken = taskInfo.token;
+        mTaskLeash = leash;
 
-            if (mSurfaceCreated) {
-                // Surface is ready, so just reparent the task to this surface control
-                mTransaction.reparent(mTaskLeash, getSurfaceControl())
-                        .show(mTaskLeash)
-                        .apply();
-            } else {
-                // The surface has already been destroyed before the task has appeared,
-                // so go ahead and hide the task entirely
-                updateTaskVisibility();
-            }
-            mTaskOrganizer.setInterceptBackPressedOnTaskRoot(mTaskToken, true);
-            // TODO: Synchronize show with the resize
-            onLocationChanged();
-            setResizeBackgroundColor(taskInfo.taskDescription.getBackgroundColor());
+        if (mSurfaceCreated) {
+            // Surface is ready, so just reparent the task to this surface control
+            mTransaction.reparent(mTaskLeash, getSurfaceControl())
+                    .show(mTaskLeash)
+                    .apply();
+        } else {
+            // The surface has already been destroyed before the task has appeared,
+            // so go ahead and hide the task entirely
+            updateTaskVisibility();
+        }
+        mTaskOrganizer.setInterceptBackPressedOnTaskRoot(mTaskToken, true);
+        // TODO: Synchronize show with the resize
+        onLocationChanged();
+        setResizeBackgroundColor(taskInfo.taskDescription.getBackgroundColor());
 
-            if (mListener != null) {
+        if (mListener != null) {
+            mListenerExecutor.execute(() -> {
                 mListener.onTaskCreated(taskInfo.taskId, taskInfo.baseActivity);
-            }
-        });
+            });
+        }
     }
 
     @Override
     public void onTaskVanished(ActivityManager.RunningTaskInfo taskInfo) {
-        if (mExecutor == null) return;
-        mExecutor.execute(() -> {
-            if (mTaskToken == null || !mTaskToken.equals(taskInfo.token)) return;
+        if (mTaskToken == null || !mTaskToken.equals(taskInfo.token)) return;
 
-            if (mListener != null) {
+        if (mListener != null) {
+            mListenerExecutor.execute(() -> {
                 mListener.onTaskRemovalStarted(taskInfo.taskId);
-            }
-            mTaskOrganizer.setInterceptBackPressedOnTaskRoot(mTaskToken, false);
+            });
+        }
+        mTaskOrganizer.setInterceptBackPressedOnTaskRoot(mTaskToken, false);
 
-            // Unparent the task when this surface is destroyed
-            mTransaction.reparent(mTaskLeash, null).apply();
-            resetTaskInfo();
-        });
+        // Unparent the task when this surface is destroyed
+        mTransaction.reparent(mTaskLeash, null).apply();
+        resetTaskInfo();
     }
 
     @Override
     public void onTaskInfoChanged(ActivityManager.RunningTaskInfo taskInfo) {
-        if (mExecutor == null) return;
-        mExecutor.execute(() -> {
-            mTaskInfo.taskDescription = taskInfo.taskDescription;
-            setResizeBackgroundColor(taskInfo.taskDescription.getBackgroundColor());
-        });
+        mTaskInfo.taskDescription = taskInfo.taskDescription;
+        setResizeBackgroundColor(taskInfo.taskDescription.getBackgroundColor());
     }
 
     @Override
     public void onBackPressedOnTaskRoot(ActivityManager.RunningTaskInfo taskInfo) {
-        if (mExecutor == null) return;
-        mExecutor.execute(() -> {
-            if (mTaskToken == null || !mTaskToken.equals(taskInfo.token)) return;
-            if (mListener != null) {
+        if (mTaskToken == null || !mTaskToken.equals(taskInfo.token)) return;
+        if (mListener != null) {
+            mListenerExecutor.execute(() -> {
                 mListener.onBackPressedOnTaskRoot(taskInfo.taskId);
-            }
-        });
+            });
+        }
     }
 
     @Override
@@ -302,17 +310,21 @@
         mSurfaceCreated = true;
         if (mListener != null && !mIsInitialized) {
             mIsInitialized = true;
-            mListener.onInitialized();
+            mListenerExecutor.execute(() -> {
+                mListener.onInitialized();
+            });
         }
-        if (mTaskToken == null) {
-            // Nothing to update, task is not yet available
-            return;
-        }
-        // Reparent the task when this surface is created
-        mTransaction.reparent(mTaskLeash, getSurfaceControl())
-                .show(mTaskLeash)
-                .apply();
-        updateTaskVisibility();
+        mShellExecutor.execute(() -> {
+            if (mTaskToken == null) {
+                // Nothing to update, task is not yet available
+                return;
+            }
+            // Reparent the task when this surface is created
+            mTransaction.reparent(mTaskLeash, getSurfaceControl())
+                    .show(mTaskLeash)
+                    .apply();
+            updateTaskVisibility();
+        });
     }
 
     @Override
@@ -326,13 +338,47 @@
     @Override
     public void surfaceDestroyed(SurfaceHolder holder) {
         mSurfaceCreated = false;
-        if (mTaskToken == null) {
-            // Nothing to update, task is not yet available
-            return;
-        }
+        mShellExecutor.execute(() -> {
+            if (mTaskToken == null) {
+                // Nothing to update, task is not yet available
+                return;
+            }
 
-        // Unparent the task when this surface is destroyed
-        mTransaction.reparent(mTaskLeash, null).apply();
-        updateTaskVisibility();
+            // Unparent the task when this surface is destroyed
+            mTransaction.reparent(mTaskLeash, null).apply();
+            updateTaskVisibility();
+        });
+    }
+
+    @Override
+    public void onComputeInternalInsets(ViewTreeObserver.InternalInsetsInfo inoutInfo) {
+        // TODO(b/176854108): Consider to move the logic into gatherTransparentRegions since this
+        //   is dependent on the order of listener.
+        // If there are multiple TaskViews, we'll set the touchable area as the root-view, then
+        // subtract each TaskView from it.
+        if (inoutInfo.touchableRegion.isEmpty()) {
+            inoutInfo.setTouchableInsets(
+                    ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION);
+            View root = getRootView();
+            root.getLocationInWindow(mTmpLocation);
+            mTmpRootRect.set(mTmpLocation[0], mTmpLocation[1], root.getWidth(), root.getHeight());
+            inoutInfo.touchableRegion.set(mTmpRootRect);
+        }
+        getLocationInWindow(mTmpLocation);
+        mTmpRect.set(mTmpLocation[0], mTmpLocation[1],
+                mTmpLocation[0] + getWidth(), mTmpLocation[1] + getHeight());
+        inoutInfo.touchableRegion.op(mTmpRect, Region.Op.DIFFERENCE);
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        getViewTreeObserver().addOnComputeInternalInsetsListener(this);
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        getViewTreeObserver().removeOnComputeInternalInsetsListener(this);
     }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/TaskViewFactory.java b/libs/WindowManager/Shell/src/com/android/wm/shell/TaskViewFactory.java
new file mode 100644
index 0000000..a29e7a0
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/TaskViewFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell;
+
+import android.annotation.UiContext;
+import android.content.Context;
+
+import com.android.wm.shell.common.annotations.ExternalThread;
+
+import java.util.concurrent.Executor;
+import java.util.function.Consumer;
+
+/** Interface to create TaskView. */
+@ExternalThread
+public interface TaskViewFactory {
+    /** Creates an {@link TaskView} */
+    void create(@UiContext Context context, Executor executor, Consumer<TaskView> onCreate);
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/TaskViewFactoryController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/TaskViewFactoryController.java
new file mode 100644
index 0000000..a5dd79b
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/TaskViewFactoryController.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell;
+
+import android.annotation.UiContext;
+import android.content.Context;
+
+import com.android.wm.shell.common.ShellExecutor;
+import com.android.wm.shell.common.annotations.ExternalThread;
+import com.android.wm.shell.common.annotations.ShellMainThread;
+
+import java.util.concurrent.Executor;
+import java.util.function.Consumer;
+
+/** Factory controller which can create {@link TaskView} */
+public class TaskViewFactoryController {
+    private final ShellTaskOrganizer mTaskOrganizer;
+    private final ShellExecutor mShellExecutor;
+
+    public TaskViewFactoryController(ShellTaskOrganizer taskOrganizer,
+            ShellExecutor shellExecutor) {
+        mTaskOrganizer = taskOrganizer;
+        mShellExecutor = shellExecutor;
+    }
+
+    /** Creates an {@link TaskView} */
+    @ShellMainThread
+    public void create(@UiContext Context context, Executor executor, Consumer<TaskView> onCreate) {
+        TaskView taskView = new TaskView(context, mTaskOrganizer);
+        executor.execute(() -> {
+            onCreate.accept(taskView);
+        });
+    }
+
+    public TaskViewFactory getTaskViewFactory() {
+        return new TaskViewFactoryImpl();
+    }
+
+    private class TaskViewFactoryImpl implements TaskViewFactory {
+        @ExternalThread
+        public void create(@UiContext Context context,
+                Executor executor, Consumer<TaskView> onCreate) {
+            mShellExecutor.execute(() -> {
+                TaskViewFactoryController.this.create(context, executor, onCreate);
+            });
+        }
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPair.java b/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPair.java
index 563de06..bab5140 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPair.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPair.java
@@ -94,7 +94,7 @@
 
         mTaskInfo1 = task1;
         mTaskInfo2 = task2;
-        mSplitLayout = new SplitLayout(
+        mSplitLayout = new SplitLayout(TAG + "SplitDivider",
                 mDisplayController.getDisplayContext(mRootTaskInfo.displayId),
                 mRootTaskInfo.configuration, this /* layoutChangeListener */,
                 b -> b.setParent(mRootTaskLeash));
@@ -248,13 +248,13 @@
         final Rect bounds1 = layout.getBounds1();
         final Rect bounds2 = layout.getBounds2();
         mSyncQueue.runInSync(t -> t
-                // Ignores the original surface bounds so that the app could fill up the gap
-                // between each surface with corresponding background while resizing.
-                .setWindowCrop(mTaskLeash1, bounds1.width(), bounds1.height())
-                .setWindowCrop(mTaskLeash2, bounds2.width(), bounds2.height())
                 .setPosition(dividerLeash, dividerBounds.left, dividerBounds.top)
                 .setPosition(mTaskLeash1, bounds1.left, bounds1.top)
-                .setPosition(mTaskLeash2, bounds2.left, bounds2.top));
+                .setPosition(mTaskLeash2, bounds2.left, bounds2.top)
+                // Sets crop to prevent visible region of tasks overlap with each other when
+                // re-positioning surfaces while resizing.
+                .setWindowCrop(mTaskLeash1, bounds1.width(), bounds1.height())
+                .setWindowCrop(mTaskLeash2, bounds2.width(), bounds2.height()));
     }
 
     @Override
@@ -271,10 +271,11 @@
         mSyncQueue.runInSync(t -> t
                 // Resets layer of divider bar to make sure it is always on top.
                 .setLayer(dividerLeash, Integer.MAX_VALUE)
-                .setWindowCrop(mTaskLeash1, bounds1.width(), bounds1.height())
-                .setWindowCrop(mTaskLeash2, bounds2.width(), bounds2.height())
                 .setPosition(dividerLeash, dividerBounds.left, dividerBounds.top)
                 .setPosition(mTaskLeash1, bounds1.left, bounds1.top)
-                .setPosition(mTaskLeash2, bounds2.left, bounds2.top));
+                .setPosition(mTaskLeash2, bounds2.left, bounds2.top)
+                // Resets crop to apply new surface bounds directly.
+                .setWindowCrop(mTaskLeash1, null)
+                .setWindowCrop(mTaskLeash2, null));
     }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPairsController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPairsController.java
index f2f0982..e380426 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPairsController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPairsController.java
@@ -19,41 +19,58 @@
 import static com.android.wm.shell.protolog.ShellProtoLogGroup.WM_SHELL_TASK_ORG;
 
 import android.app.ActivityManager;
+import android.util.Slog;
 import android.util.SparseArray;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.protolog.common.ProtoLog;
 import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.SyncTransactionQueue;
 
 import java.io.PrintWriter;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Class manages app-pairs multitasking mode and implements the main interface {@link AppPairs}.
  */
-public class AppPairsController implements AppPairs {
+public class AppPairsController {
     private static final String TAG = AppPairsController.class.getSimpleName();
 
     private final ShellTaskOrganizer mTaskOrganizer;
     private final SyncTransactionQueue mSyncQueue;
+    private final ShellExecutor mMainExecutor;
+    private final AppPairsImpl mImpl = new AppPairsImpl();
 
     private AppPairsPool mPairsPool;
     // Active app-pairs mapped by root task id key.
     private final SparseArray<AppPair> mActiveAppPairs = new SparseArray<>();
     private final DisplayController mDisplayController;
 
-    public AppPairsController(ShellTaskOrganizer organizer, SyncTransactionQueue syncQueue,
-                DisplayController displayController) {
+    /**
+     * Creates {@link AppPairs}, returns {@code null} if the feature is not supported.
+     */
+    @Nullable
+    public static AppPairs create(ShellTaskOrganizer organizer,
+            SyncTransactionQueue syncQueue, DisplayController displayController,
+            ShellExecutor mainExecutor) {
+        return new AppPairsController(organizer, syncQueue, displayController,
+                mainExecutor).mImpl;
+    }
+
+    AppPairsController(ShellTaskOrganizer organizer, SyncTransactionQueue syncQueue,
+                DisplayController displayController, ShellExecutor mainExecutor) {
         mTaskOrganizer = organizer;
         mSyncQueue = syncQueue;
         mDisplayController = displayController;
+        mMainExecutor = mainExecutor;
     }
 
-    @Override
-    public void onOrganizerRegistered() {
+    void onOrganizerRegistered() {
         if (mPairsPool == null) {
             setPairsPool(new AppPairsPool(this));
         }
@@ -64,8 +81,7 @@
         mPairsPool = pool;
     }
 
-    @Override
-    public boolean pair(int taskId1, int taskId2) {
+    boolean pair(int taskId1, int taskId2) {
         final ActivityManager.RunningTaskInfo task1 = mTaskOrganizer.getRunningTaskInfo(taskId1);
         final ActivityManager.RunningTaskInfo task2 = mTaskOrganizer.getRunningTaskInfo(taskId2);
         if (task1 == null || task2 == null) {
@@ -74,8 +90,7 @@
         return pair(task1, task2);
     }
 
-    @Override
-    public boolean pair(ActivityManager.RunningTaskInfo task1,
+    boolean pair(ActivityManager.RunningTaskInfo task1,
             ActivityManager.RunningTaskInfo task2) {
         return pairInner(task1, task2) != null;
     }
@@ -94,8 +109,7 @@
         return pair;
     }
 
-    @Override
-    public void unpair(int taskId) {
+    void unpair(int taskId) {
         unpair(taskId, true /* releaseToPool */);
     }
 
@@ -135,8 +149,7 @@
         return mDisplayController;
     }
 
-    @Override
-    public void dump(@NonNull PrintWriter pw, String prefix) {
+    private void dump(@NonNull PrintWriter pw, String prefix) {
         final String innerPrefix = prefix + "  ";
         final String childPrefix = innerPrefix + "  ";
         pw.println(prefix + this);
@@ -155,4 +168,55 @@
         return TAG + "#" + mActiveAppPairs.size();
     }
 
+    private class AppPairsImpl implements AppPairs {
+        @Override
+        public boolean pair(int task1, int task2) {
+            boolean[] result = new boolean[1];
+            try {
+                mMainExecutor.executeBlocking(() -> {
+                    result[0] = AppPairsController.this.pair(task1, task2);
+                });
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to pair tasks: " + task1 + ", " + task2);
+            }
+            return result[0];
+        }
+
+        @Override
+        public boolean pair(ActivityManager.RunningTaskInfo task1,
+                ActivityManager.RunningTaskInfo task2) {
+            boolean[] result = new boolean[1];
+            try {
+                mMainExecutor.executeBlocking(() -> {
+                    result[0] = AppPairsController.this.pair(task1, task2);
+                });
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to pair tasks: " + task1 + ", " + task2);
+            }
+            return result[0];
+        }
+
+        @Override
+        public void unpair(int taskId) {
+            mMainExecutor.execute(() -> {
+                AppPairsController.this.unpair(taskId);
+            });
+        }
+
+        @Override
+        public void onOrganizerRegistered() {
+            mMainExecutor.execute(() -> {
+                AppPairsController.this.onOrganizerRegistered();
+            });
+        }
+
+        @Override
+        public void dump(@NonNull PrintWriter pw, String prefix) {
+            try {
+                mMainExecutor.executeBlocking(() -> AppPairsController.this.dump(pw, prefix));
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to dump AppPairsController in 2s");
+            }
+        }
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleExpandedView.java b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleExpandedView.java
index 86da2b5..cb6b543 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleExpandedView.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleExpandedView.java
@@ -314,7 +314,7 @@
         mTaskView = new TaskView(mContext, mController.getTaskOrganizer());
         mExpandedViewContainer.addView(mTaskView);
         bringChildToFront(mTaskView);
-        mTaskView.setListener(mTaskViewListener);
+        mTaskView.setListener(mContext.getMainExecutor(), mTaskViewListener);
         mPositioner = mController.getPositioner();
     }
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleStackView.java b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleStackView.java
index 1e5e43a..0f81d7e 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleStackView.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleStackView.java
@@ -1201,15 +1201,7 @@
 
         mTempRect.setEmpty();
         getTouchableRegion(mTempRect);
-        if (mIsExpanded && mExpandedBubble != null
-                && mExpandedBubble.getExpandedView() != null
-                && mExpandedBubble.getExpandedView().getTaskView() != null) {
-            inoutInfo.touchableRegion.set(mTempRect);
-            mExpandedBubble.getExpandedView().getTaskView().getBoundsOnScreen(mTempRect);
-            inoutInfo.touchableRegion.op(mTempRect, Region.Op.DIFFERENCE);
-        } else {
-            inoutInfo.touchableRegion.set(mTempRect);
-        }
+        inoutInfo.touchableRegion.set(mTempRect);
     }
 
     @Override
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/HandlerExecutor.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/HandlerExecutor.java
index fa0a75c..4874d3c 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/HandlerExecutor.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/HandlerExecutor.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.os.Handler;
+import android.os.Looper;
 
 /** Executor implementation which is backed by a Handler. */
 public class HandlerExecutor implements ShellExecutor {
@@ -49,4 +50,14 @@
     public void removeCallbacks(@NonNull Runnable r) {
         mHandler.removeCallbacks(r);
     }
+
+    @Override
+    public boolean hasCallback(Runnable r) {
+        return mHandler.hasCallbacks(r);
+    }
+
+    @Override
+    public Looper getLooper() {
+        return mHandler.getLooper();
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/ShellExecutor.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/ShellExecutor.java
index f2c57f7..d37e628 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/ShellExecutor.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/ShellExecutor.java
@@ -16,6 +16,8 @@
 
 package com.android.wm.shell.common;
 
+import android.os.Looper;
+
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
@@ -69,4 +71,14 @@
      * See {@link android.os.Handler#removeCallbacks}.
      */
     void removeCallbacks(Runnable r);
+
+    /**
+     * See {@link android.os.Handler#hasCallbacks(Runnable)}.
+     */
+    boolean hasCallback(Runnable r);
+
+    /**
+     * Returns the looper that this executor is running on.
+     */
+    Looper getLooper();
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java
index 291e9bd..9721d30 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java
@@ -55,14 +55,15 @@
     private Context mContext;
     private DividerSnapAlgorithm mDividerSnapAlgorithm;
     private int mDividePosition;
+    private boolean mInitialized = false;
 
-    public SplitLayout(Context context, Configuration configuration,
+    public SplitLayout(String windowName, Context context, Configuration configuration,
             LayoutChangeListener layoutChangeListener,
             SplitWindowManager.ParentContainerCallbacks parentContainerCallbacks) {
         mContext = context.createConfigurationContext(configuration);
         mLayoutChangeListener = layoutChangeListener;
         mSplitWindowManager = new SplitWindowManager(
-                mContext, configuration, parentContainerCallbacks);
+                windowName, mContext, configuration, parentContainerCallbacks);
 
         mDividerWindowWidth = context.getResources().getDimensionPixelSize(
                 com.android.internal.R.dimen.docked_stack_divider_thickness);
@@ -72,8 +73,7 @@
 
         mRootBounds.set(configuration.windowConfiguration.getBounds());
         mDividerSnapAlgorithm = getSnapAlgorithm(context.getResources(), mRootBounds);
-        mDividePosition = mDividerSnapAlgorithm.getMiddleTarget().position;
-        updateBounds(mDividePosition);
+        resetDividerPosition();
     }
 
     /** Gets bounds of the primary split. */
@@ -112,8 +112,13 @@
         mSplitWindowManager.setConfiguration(configuration);
         mRootBounds.set(rootBounds);
         mDividerSnapAlgorithm = getSnapAlgorithm(mContext.getResources(), mRootBounds);
-        mDividePosition = mDividerSnapAlgorithm.getMiddleTarget().position;
-        updateBounds(mDividePosition);
+        resetDividerPosition();
+
+        // Don't inflate divider bar if it is not initialized.
+        if (!mInitialized) {
+            return false;
+        }
+
         release();
         init();
         return true;
@@ -141,11 +146,15 @@
 
     /** Inflates {@link DividerView} on the root surface. */
     public void init() {
+        if (mInitialized) return;
+        mInitialized = true;
         mSplitWindowManager.init(this);
     }
 
     /** Releases the surface holding the current {@link DividerView}. */
     public void release() {
+        if (!mInitialized) return;
+        mInitialized = false;
         mSplitWindowManager.release();
     }
 
@@ -166,6 +175,12 @@
         mSplitWindowManager.setResizingSplits(false);
     }
 
+    /** Resets divider position. */
+    public void resetDividerPosition() {
+        mDividePosition = mDividerSnapAlgorithm.getMiddleTarget().position;
+        updateBounds(mDividePosition);
+    }
+
     /**
      * Sets new divide position and updates bounds correspondingly. Notifies listener if the new
      * target indicates dismissing split.
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java
index 29116bd..7f9c34f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitWindowManager.java
@@ -51,22 +51,23 @@
  */
 public final class SplitWindowManager extends WindowlessWindowManager {
     private static final String TAG = SplitWindowManager.class.getSimpleName();
-    private static final String DIVIDER_WINDOW_TITLE = "SplitDivider";
 
     private final ParentContainerCallbacks mParentContainerCallbacks;
     private Context mContext;
     private SurfaceControlViewHost mViewHost;
     private boolean mResizingSplits;
+    private final String mWindowName;
 
     public interface ParentContainerCallbacks {
         void attachToParentSurface(SurfaceControl.Builder b);
     }
 
-    public SplitWindowManager(Context context, Configuration config,
+    public SplitWindowManager(String windowName, Context context, Configuration config,
             ParentContainerCallbacks parentContainerCallbacks) {
         super(config, null /* rootSurface */, null /* hostInputToken */);
         mContext = context.createConfigurationContext(config);
         mParentContainerCallbacks = parentContainerCallbacks;
+        mWindowName = windowName;
     }
 
     @Override
@@ -106,7 +107,7 @@
                         | FLAG_SPLIT_TOUCH | FLAG_SLIPPERY,
                 PixelFormat.TRANSLUCENT);
         lp.token = new Binder();
-        lp.setTitle(DIVIDER_WINDOW_TITLE);
+        lp.setTitle(mWindowName);
         lp.privateFlags |= PRIVATE_FLAG_NO_MOVE_ANIMATION | PRIVATE_FLAG_TRUSTED_OVERLAY;
         mViewHost.setView(dividerView, lp);
         dividerView.setup(splitLayout, mViewHost);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/hidedisplaycutout/HideDisplayCutoutController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/hidedisplaycutout/HideDisplayCutoutController.java
index a891005..12b8b87 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/hidedisplaycutout/HideDisplayCutoutController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/hidedisplaycutout/HideDisplayCutoutController.java
@@ -19,6 +19,7 @@
 import android.content.Context;
 import android.content.res.Configuration;
 import android.os.SystemProperties;
+import android.util.Slog;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -28,17 +29,18 @@
 import com.android.wm.shell.common.ShellExecutor;
 
 import java.io.PrintWriter;
-import java.util.concurrent.Executor;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Manages the hide display cutout status.
  */
-public class HideDisplayCutoutController implements HideDisplayCutout {
+public class HideDisplayCutoutController {
     private static final String TAG = "HideDisplayCutoutController";
 
     private final Context mContext;
     private final HideDisplayCutoutOrganizer mOrganizer;
     private final ShellExecutor mMainExecutor;
+    private final HideDisplayCutoutImpl mImpl = new HideDisplayCutoutImpl();
     @VisibleForTesting
     boolean mEnabled;
 
@@ -55,7 +57,7 @@
      * supported.
      */
     @Nullable
-    public static HideDisplayCutoutController create(
+    public static HideDisplayCutout create(
             Context context, DisplayController displayController, ShellExecutor mainExecutor) {
         // The SystemProperty is set for devices that support this feature and is used to control
         // whether to create the HideDisplayCutout instance.
@@ -66,7 +68,7 @@
 
         HideDisplayCutoutOrganizer organizer =
                 new HideDisplayCutoutOrganizer(context, displayController, mainExecutor);
-        return new HideDisplayCutoutController(context, organizer, mainExecutor);
+        return new HideDisplayCutoutController(context, organizer, mainExecutor).mImpl;
     }
 
     @VisibleForTesting
@@ -88,13 +90,11 @@
         }
     }
 
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
+    private void onConfigurationChanged(Configuration newConfig) {
         updateStatus();
     }
 
-    @Override
-    public void dump(@NonNull PrintWriter pw) {
+    private void dump(@NonNull PrintWriter pw) {
         final String prefix = "  ";
         pw.print(TAG);
         pw.println(" states: ");
@@ -103,4 +103,22 @@
         pw.println(mEnabled);
         mOrganizer.dump(pw);
     }
+
+    private class HideDisplayCutoutImpl implements HideDisplayCutout {
+        @Override
+        public void onConfigurationChanged(Configuration newConfig) {
+            mMainExecutor.execute(() -> {
+                HideDisplayCutoutController.this.onConfigurationChanged(newConfig);
+            });
+        }
+
+        @Override
+        public void dump(@NonNull PrintWriter pw) {
+            try {
+                mMainExecutor.executeBlocking(() -> HideDisplayCutoutController.this.dump(pw));
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to dump HideDisplayCutoutController in 2s");
+            }
+        }
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/DividerView.java b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/DividerView.java
index c1b6c4f..e13a1db 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/DividerView.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/DividerView.java
@@ -36,7 +36,6 @@
 import android.graphics.Region.Op;
 import android.hardware.display.DisplayManager;
 import android.os.Bundle;
-import android.os.Handler;
 import android.os.RemoteException;
 import android.util.AttributeSet;
 import android.util.Slog;
@@ -60,7 +59,6 @@
 import android.view.animation.PathInterpolator;
 import android.widget.FrameLayout;
 
-import com.android.internal.graphics.SfVsyncFrameCallbackProvider;
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.policy.DividerSnapAlgorithm;
@@ -146,8 +144,8 @@
     private LegacySplitDisplayLayout mSplitLayout;
     private DividerImeController mImeController;
     private DividerCallbacks mCallback;
-    private final AnimationHandler mAnimationHandler = new AnimationHandler();
 
+    private AnimationHandler mSfVsyncAnimationHandler;
     private ValueAnimator mCurrentAnimator;
     private boolean mEntranceAnimationRunning;
     private boolean mExitAnimationRunning;
@@ -172,8 +170,6 @@
     // used interact with keyguard.
     private boolean mSurfaceHidden = false;
 
-    private final Handler mHandler = new Handler();
-
     private final AccessibilityDelegate mHandleDelegate = new AccessibilityDelegate() {
         @Override
         public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfo info) {
@@ -284,7 +280,10 @@
         final DisplayManager displayManager =
                 (DisplayManager) mContext.getSystemService(Context.DISPLAY_SERVICE);
         mDefaultDisplay = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
-        mAnimationHandler.setProvider(new SfVsyncFrameCallbackProvider());
+    }
+
+    public void setAnimationHandler(AnimationHandler sfVsyncAnimationHandler) {
+        mSfVsyncAnimationHandler = sfVsyncAnimationHandler;
     }
 
     @Override
@@ -669,12 +668,12 @@
                 } else {
                     final Boolean cancelled = mCancelled;
                     if (DEBUG) Slog.d(TAG, "Posting endFling " + cancelled + " d:" + delay + "ms");
-                    mHandler.postDelayed(() -> endAction.accept(cancelled), delay);
+                    getHandler().postDelayed(() -> endAction.accept(cancelled), delay);
                 }
             }
         });
-        anim.setAnimationHandler(mAnimationHandler);
         mCurrentAnimator = anim;
+        mCurrentAnimator.setAnimationHandler(mSfVsyncAnimationHandler);
         return anim;
     }
 
@@ -1061,8 +1060,8 @@
             }
         }
         if (getViewRootImpl() != null) {
-            mHandler.removeCallbacks(mUpdateEmbeddedMatrix);
-            mHandler.post(mUpdateEmbeddedMatrix);
+            getHandler().removeCallbacks(mUpdateEmbeddedMatrix);
+            getHandler().post(mUpdateEmbeddedMatrix);
         }
     }
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/ForcedResizableInfoActivity.java b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/ForcedResizableInfoActivity.java
index abff69c..4fe28e6 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/ForcedResizableInfoActivity.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/ForcedResizableInfoActivity.java
@@ -34,6 +34,8 @@
 /**
  * Translucent activity that gets started on top of a task in multi-window to inform the user that
  * we forced the activity below to be resizable.
+ *
+ * Note: This activity runs on the main thread of the process hosting the Shell lib.
  */
 public class ForcedResizableInfoActivity extends Activity implements OnTouchListener {
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenController.java
index 9e1f0a2..bca6deb 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenController.java
@@ -24,6 +24,7 @@
 import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
 import static android.view.Display.DEFAULT_DISPLAY;
 
+import android.animation.AnimationHandler;
 import android.app.ActivityManager;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.ActivityTaskManager;
@@ -40,10 +41,11 @@
 import android.window.WindowContainerToken;
 import android.window.WindowContainerTransaction;
 
+import androidx.annotation.Nullable;
+
 import com.android.internal.policy.DividerSnapAlgorithm;
 import com.android.wm.shell.R;
 import com.android.wm.shell.ShellTaskOrganizer;
-import com.android.wm.shell.Transitions;
 import com.android.wm.shell.common.DisplayChangeController;
 import com.android.wm.shell.common.DisplayController;
 import com.android.wm.shell.common.DisplayImeController;
@@ -54,20 +56,21 @@
 import com.android.wm.shell.common.TaskStackListenerCallback;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 import com.android.wm.shell.common.TransactionPool;
+import com.android.wm.shell.transition.Transitions;
 
 import java.io.PrintWriter;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.TimeUnit;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
 /**
  * Controls split screen feature.
  */
-public class LegacySplitScreenController implements LegacySplitScreen,
-        DisplayController.OnDisplaysChangedListener {
+public class LegacySplitScreenController implements DisplayController.OnDisplaysChangedListener {
     static final boolean DEBUG = false;
 
     private static final String TAG = "SplitScreenCtrl";
@@ -81,11 +84,13 @@
     private final DividerState mDividerState = new DividerState();
     private final ForcedResizableInfoActivityController mForcedResizableController;
     private final ShellExecutor mMainExecutor;
+    private final AnimationHandler mSfVsyncAnimationHandler;
     private final LegacySplitScreenTaskListener mSplits;
     private final SystemWindows mSystemWindows;
     final TransactionPool mTransactionPool;
     private final WindowManagerProxy mWindowManagerProxy;
     private final TaskOrganizer mTaskOrganizer;
+    private final SplitScreenImpl mImpl = new SplitScreenImpl();
 
     private final CopyOnWriteArrayList<WeakReference<Consumer<Boolean>>> mDockedStackExistsListeners
             = new CopyOnWriteArrayList<>();
@@ -106,21 +111,37 @@
 
     private boolean mIsKeyguardShowing;
     private boolean mVisible = false;
-    private boolean mMinimized = false;
-    private boolean mAdjustedForIme = false;
+    private volatile boolean mMinimized = false;
+    private volatile boolean mAdjustedForIme = false;
     private boolean mHomeStackResizable = false;
 
+    /**
+     * Creates {@link SplitScreen}, returns {@code null} if the feature is not supported.
+     */
+    @Nullable
+    public static LegacySplitScreen create(Context context,
+            DisplayController displayController, SystemWindows systemWindows,
+            DisplayImeController imeController, TransactionPool transactionPool,
+            ShellTaskOrganizer shellTaskOrganizer, SyncTransactionQueue syncQueue,
+            TaskStackListenerImpl taskStackListener, Transitions transitions,
+            ShellExecutor mainExecutor, AnimationHandler sfVsyncAnimationHandler) {
+        return new LegacySplitScreenController(context, displayController, systemWindows,
+                imeController, transactionPool, shellTaskOrganizer, syncQueue, taskStackListener,
+                transitions, mainExecutor, sfVsyncAnimationHandler).mImpl;
+    }
+
     public LegacySplitScreenController(Context context,
             DisplayController displayController, SystemWindows systemWindows,
             DisplayImeController imeController, TransactionPool transactionPool,
             ShellTaskOrganizer shellTaskOrganizer, SyncTransactionQueue syncQueue,
             TaskStackListenerImpl taskStackListener, Transitions transitions,
-            ShellExecutor mainExecutor) {
+            ShellExecutor mainExecutor, AnimationHandler sfVsyncAnimationHandler) {
         mContext = context;
         mDisplayController = displayController;
         mSystemWindows = systemWindows;
         mImeController = imeController;
         mMainExecutor = mainExecutor;
+        mSfVsyncAnimationHandler = sfVsyncAnimationHandler;
         mForcedResizableController = new ForcedResizableInfoActivityController(context, this,
                 mainExecutor);
         mTransactionPool = transactionPool;
@@ -216,8 +237,7 @@
         mTaskOrganizer.applyTransaction(tct);
     }
 
-    @Override
-    public void onKeyguardVisibilityChanged(boolean showing) {
+    private void onKeyguardVisibilityChanged(boolean showing) {
         if (!isSplitActive() || mView == null) {
             return;
         }
@@ -273,23 +293,19 @@
         }
     }
 
-    @Override
-    public DividerView getDividerView() {
-        return mView;
-    }
-
-    @Override
-    public boolean isMinimized() {
+    boolean isMinimized() {
         return mMinimized;
     }
 
-    @Override
-    public boolean isHomeStackResizable() {
+    boolean isHomeStackResizable() {
         return mHomeStackResizable;
     }
 
-    @Override
-    public boolean isDividerVisible() {
+    DividerView getDividerView() {
+        return mView;
+    }
+
+    boolean isDividerVisible() {
         return mView != null && mView.getVisibility() == View.VISIBLE;
     }
 
@@ -308,6 +324,7 @@
         Context dctx = mDisplayController.getDisplayContext(mContext.getDisplayId());
         mView = (DividerView)
                 LayoutInflater.from(dctx).inflate(R.layout.docked_stack_divider, null);
+        mView.setAnimationHandler(mSfVsyncAnimationHandler);
         DisplayLayout displayLayout = mDisplayController.getDisplayLayout(mContext.getDisplayId());
         mView.injectDependencies(this, mWindowManager, mDividerState, mForcedResizableController,
                 mSplits, mSplitLayout, mImePositionProcessor, mWindowManagerProxy);
@@ -373,8 +390,7 @@
         }
     }
 
-    @Override
-    public void setMinimized(final boolean minimized) {
+    private void setMinimized(final boolean minimized) {
         if (DEBUG) Slog.d(TAG, "posting ext setMinimized " + minimized + " vis:" + mVisible);
         mMainExecutor.execute(() -> {
             if (DEBUG) Slog.d(TAG, "run posted ext setMinimized " + minimized + " vis:" + mVisible);
@@ -437,23 +453,20 @@
         mWindowManager.setTouchable(!mAdjustedForIme);
     }
 
-    @Override
-    public void onUndockingTask() {
+    private void onUndockingTask() {
         if (mView != null) {
             mView.onUndockingTask();
         }
     }
 
-    @Override
-    public void onAppTransitionFinished() {
+    private void onAppTransitionFinished() {
         if (mView == null) {
             return;
         }
         mForcedResizableController.onAppTransitionFinished();
     }
 
-    @Override
-    public void dump(PrintWriter pw) {
+    private void dump(PrintWriter pw) {
         pw.print("  mVisible="); pw.println(mVisible);
         pw.print("  mMinimized="); pw.println(mMinimized);
         pw.print("  mAdjustedForIme="); pw.println(mAdjustedForIme);
@@ -469,16 +482,14 @@
         return (long) (transitionDuration * transitionScale);
     }
 
-    @Override
-    public void registerInSplitScreenListener(Consumer<Boolean> listener) {
+    void registerInSplitScreenListener(Consumer<Boolean> listener) {
         listener.accept(isDividerVisible());
         synchronized (mDockedStackExistsListeners) {
             mDockedStackExistsListeners.add(new WeakReference<>(listener));
         }
     }
 
-    @Override
-    public void unregisterInSplitScreenListener(Consumer<Boolean> listener) {
+    void unregisterInSplitScreenListener(Consumer<Boolean> listener) {
         synchronized (mDockedStackExistsListeners) {
             for (int i = mDockedStackExistsListeners.size() - 1; i >= 0; i--) {
                 if (mDockedStackExistsListeners.get(i) == listener) {
@@ -488,15 +499,13 @@
         }
     }
 
-    @Override
-    public void registerBoundsChangeListener(BiConsumer<Rect, Rect> listener) {
+    private void registerBoundsChangeListener(BiConsumer<Rect, Rect> listener) {
         synchronized (mBoundsChangedListeners) {
             mBoundsChangedListeners.add(new WeakReference<>(listener));
         }
     }
 
-    @Override
-    public boolean splitPrimaryTask() {
+    private boolean splitPrimaryTask() {
         try {
             if (ActivityTaskManager.getService().getLockTaskModeState() == LOCK_TASK_MODE_PINNED
                     || isSplitActive()) {
@@ -529,8 +538,7 @@
                 topRunningTask.taskId, true /* onTop */);
     }
 
-    @Override
-    public void dismissSplitToPrimaryTask() {
+    private void dismissSplitToPrimaryTask() {
         startDismissSplit(true /* toPrimaryTask */);
     }
 
@@ -621,11 +629,136 @@
         return mWindowManagerProxy;
     }
 
-    @Override
-    public WindowContainerToken getSecondaryRoot() {
+    WindowContainerToken getSecondaryRoot() {
         if (mSplits == null || mSplits.mSecondary == null) {
             return null;
         }
         return mSplits.mSecondary.token;
     }
+
+    private class SplitScreenImpl implements LegacySplitScreen {
+        @Override
+        public boolean isMinimized() {
+            return mMinimized;
+        }
+
+        @Override
+        public boolean isHomeStackResizable() {
+            return mHomeStackResizable;
+        }
+
+        /**
+         * TODO: Remove usage from outside the shell.
+         */
+        @Override
+        public DividerView getDividerView() {
+            return LegacySplitScreenController.this.getDividerView();
+        }
+
+        @Override
+        public boolean isDividerVisible() {
+            boolean[] result = new boolean[1];
+            try {
+                mMainExecutor.executeBlocking(() -> {
+                    result[0] = LegacySplitScreenController.this.isDividerVisible();
+                });
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to get divider visible");
+            }
+            return result[0];
+        }
+
+        @Override
+        public void onKeyguardVisibilityChanged(boolean isShowing) {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.onKeyguardVisibilityChanged(isShowing);
+            });
+        }
+
+        @Override
+        public void setMinimized(boolean minimized) {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.setMinimized(minimized);
+            });
+        }
+
+        @Override
+        public void onUndockingTask() {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.onUndockingTask();
+            });
+        }
+
+        @Override
+        public void onAppTransitionFinished() {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.onAppTransitionFinished();
+            });
+        }
+
+        @Override
+        public void registerInSplitScreenListener(Consumer<Boolean> listener) {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.registerInSplitScreenListener(listener);
+            });
+        }
+
+        @Override
+        public void unregisterInSplitScreenListener(Consumer<Boolean> listener) {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.unregisterInSplitScreenListener(listener);
+            });
+        }
+
+        @Override
+        public void registerBoundsChangeListener(BiConsumer<Rect, Rect> listener) {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.registerBoundsChangeListener(listener);
+            });
+        }
+
+        @Override
+        public WindowContainerToken getSecondaryRoot() {
+            WindowContainerToken[] result = new WindowContainerToken[1];
+            try {
+                mMainExecutor.executeBlocking(() -> {
+                    result[0] = LegacySplitScreenController.this.getSecondaryRoot();
+                });
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to get secondary root");
+            }
+            return result[0];
+        }
+
+        @Override
+        public boolean splitPrimaryTask() {
+            boolean[] result = new boolean[1];
+            try {
+                mMainExecutor.executeBlocking(() -> {
+                    result[0] = LegacySplitScreenController.this.splitPrimaryTask();
+                });
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to split primary task");
+            }
+            return result[0];
+        }
+
+        @Override
+        public void dismissSplitToPrimaryTask() {
+            mMainExecutor.execute(() -> {
+                LegacySplitScreenController.this.dismissSplitToPrimaryTask();
+            });
+        }
+
+        @Override
+        public void dump(PrintWriter pw) {
+            try {
+                mMainExecutor.executeBlocking(() -> {
+                    LegacySplitScreenController.this.dump(pw);
+                });
+            } catch (InterruptedException e) {
+                Slog.e(TAG, "Failed to dump LegacySplitScreenController in 2s");
+            }
+        }
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenTaskListener.java b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenTaskListener.java
index 3ed070b..5a493c2 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenTaskListener.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenTaskListener.java
@@ -38,8 +38,8 @@
 
 import com.android.internal.protolog.common.ProtoLog;
 import com.android.wm.shell.ShellTaskOrganizer;
-import com.android.wm.shell.Transitions;
 import com.android.wm.shell.common.SyncTransactionQueue;
+import com.android.wm.shell.transition.Transitions;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/SplitScreenTransitions.java b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/SplitScreenTransitions.java
index 93520c0..94b2cc0 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/SplitScreenTransitions.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/SplitScreenTransitions.java
@@ -38,9 +38,9 @@
 import android.window.TransitionInfo;
 import android.window.WindowContainerTransaction;
 
-import com.android.wm.shell.Transitions;
 import com.android.wm.shell.common.TransactionPool;
 import com.android.wm.shell.common.annotations.ExternalThread;
+import com.android.wm.shell.transition.Transitions;
 
 import java.util.ArrayList;
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/WindowManagerProxy.java b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/WindowManagerProxy.java
index 90a8de0..94c6f01 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/WindowManagerProxy.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/WindowManagerProxy.java
@@ -18,7 +18,10 @@
 
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
 import static android.content.res.Configuration.ORIENTATION_UNDEFINED;
@@ -39,13 +42,11 @@
 import android.window.WindowOrganizer;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.wm.shell.Transitions;
 import com.android.wm.shell.common.SyncTransactionQueue;
+import com.android.wm.shell.transition.Transitions;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
 
 /**
  * Proxy to simplify calls into window manager/activity manager
@@ -54,6 +55,17 @@
 
     private static final String TAG = "WindowManagerProxy";
     private static final int[] HOME_AND_RECENTS = {ACTIVITY_TYPE_HOME, ACTIVITY_TYPE_RECENTS};
+    private static final int[] CONTROLLED_ACTIVITY_TYPES = {
+            ACTIVITY_TYPE_STANDARD,
+            ACTIVITY_TYPE_HOME,
+            ACTIVITY_TYPE_RECENTS,
+            ACTIVITY_TYPE_UNDEFINED
+    };
+    private static final int[] CONTROLLED_WINDOWING_MODES = {
+            WINDOWING_MODE_FULLSCREEN,
+            WINDOWING_MODE_SPLIT_SCREEN_SECONDARY,
+            WINDOWING_MODE_UNDEFINED
+    };
 
     @GuardedBy("mDockedRect")
     private final Rect mDockedRect = new Rect();
@@ -63,25 +75,7 @@
     @GuardedBy("mDockedRect")
     private final Rect mTouchableRegion = new Rect();
 
-    private final ExecutorService mExecutor = Executors.newSingleThreadExecutor();
-
     private final SyncTransactionQueue mSyncTransactionQueue;
-
-    private final Runnable mSetTouchableRegionRunnable = new Runnable() {
-        @Override
-        public void run() {
-            try {
-                synchronized (mDockedRect) {
-                    mTmpRect1.set(mTouchableRegion);
-                }
-                WindowManagerGlobal.getWindowManagerService().setDockedStackDividerTouchRegion(
-                        mTmpRect1);
-            } catch (RemoteException e) {
-                Log.w(TAG, "Failed to set touchable region: " + e);
-            }
-        }
-    };
-
     private final TaskOrganizer mTaskOrganizer;
 
     WindowManagerProxy(SyncTransactionQueue syncQueue, TaskOrganizer taskOrganizer) {
@@ -94,29 +88,29 @@
         if (Transitions.ENABLE_SHELL_TRANSITIONS) {
             tiles.mSplitScreenController.startDismissSplit(!dismissOrMaximize, true /* snapped */);
         } else {
-            mExecutor.execute(() -> applyDismissSplit(tiles, layout, dismissOrMaximize));
+            applyDismissSplit(tiles, layout, dismissOrMaximize);
         }
     }
 
     public void setResizing(final boolean resizing) {
-        mExecutor.execute(new Runnable() {
-            @Override
-            public void run() {
-                try {
-                    ActivityTaskManager.getService().setSplitScreenResizing(resizing);
-                } catch (RemoteException e) {
-                    Log.w(TAG, "Error calling setDockedStackResizing: " + e);
-                }
-            }
-        });
+        try {
+            ActivityTaskManager.getService().setSplitScreenResizing(resizing);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Error calling setDockedStackResizing: " + e);
+        }
     }
 
     /** Sets a touch region */
     public void setTouchRegion(Rect region) {
-        synchronized (mDockedRect) {
-            mTouchableRegion.set(region);
+        try {
+            synchronized (mDockedRect) {
+                mTouchableRegion.set(region);
+            }
+            WindowManagerGlobal.getWindowManagerService().setDockedStackDividerTouchRegion(
+                    mTouchableRegion);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Failed to set touchable region: " + e);
         }
-        mExecutor.execute(mSetTouchableRegionRunnable);
     }
 
     void applyResizeSplits(int position, LegacySplitDisplayLayout splitLayout) {
@@ -191,8 +185,9 @@
         // Set launchtile first so that any stack created after
         // getAllRootTaskInfos and before reparent (even if unlikely) are placed
         // correctly.
-        mTaskOrganizer.setLaunchRoot(DEFAULT_DISPLAY, tiles.mSecondary.token);
         WindowContainerTransaction wct = new WindowContainerTransaction();
+        wct.setLaunchRoot(tiles.mSecondary.token, CONTROLLED_WINDOWING_MODES,
+                CONTROLLED_ACTIVITY_TYPES);
         final boolean isHomeResizable = buildEnterSplit(wct, tiles, layout);
         applySyncTransaction(wct);
         return isHomeResizable;
@@ -251,12 +246,12 @@
     /** @see #buildDismissSplit */
     void applyDismissSplit(LegacySplitScreenTaskListener tiles, LegacySplitDisplayLayout layout,
             boolean dismissOrMaximize) {
-        // Set launch root first so that any task created after getChildContainers and
-        // before reparent (pretty unlikely) are put into fullscreen.
-        mTaskOrganizer.setLaunchRoot(Display.DEFAULT_DISPLAY, null);
         // TODO(task-org): Once task-org is more complete, consider using Appeared/Vanished
         //                 plus specific APIs to clean this up.
         final WindowContainerTransaction wct = new WindowContainerTransaction();
+        // Set launch root first so that any task created after getChildContainers and
+        // before reparent (pretty unlikely) are put into fullscreen.
+        wct.setLaunchRoot(tiles.mSecondary.token, null, null);
         buildDismissSplit(wct, tiles, layout, dismissOrMaximize);
         applySyncTransaction(wct);
     }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedAnimationController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedAnimationController.java
index 9639096..d22abe4 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedAnimationController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedAnimationController.java
@@ -127,7 +127,6 @@
                 mSurfaceControlTransactionFactory;
 
         private @TransitionDirection int mTransitionDirection;
-        private int mTransitionOffset;
 
         private OneHandedTransitionAnimator(SurfaceControl leash, T startValue, T endValue) {
             mLeash = leash;
@@ -203,7 +202,7 @@
             mSurfaceTransactionHelper = helper;
         }
 
-        OneHandedTransitionAnimator<T> setOneHandedAnimationCallbacks(
+        OneHandedTransitionAnimator<T> addOneHandedAnimationCallback(
                 OneHandedAnimationCallback callback) {
             mOneHandedAnimationCallbacks.add(callback);
             return this;
@@ -231,11 +230,6 @@
             return this;
         }
 
-        OneHandedTransitionAnimator<T> setTransitionOffset(int offset) {
-            mTransitionOffset = offset;
-            return this;
-        }
-
         T getStartValue() {
             return mStartValue;
         }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizer.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizer.java
new file mode 100644
index 0000000..a74f476
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizer.java
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.onehanded;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.PixelFormat;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.os.Handler;
+import android.util.Log;
+import android.view.SurfaceControl;
+import android.view.SurfaceSession;
+import android.window.DisplayAreaAppearedInfo;
+import android.window.DisplayAreaInfo;
+import android.window.DisplayAreaOrganizer;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.wm.shell.R;
+import com.android.wm.shell.common.DisplayController;
+
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Manages OneHanded color background layer areas.
+ * To avoid when turning the Dark theme on, users can not clearly identify
+ * the screen has entered one handed mode.
+ */
+public class OneHandedBackgroundPanelOrganizer extends DisplayAreaOrganizer
+        implements OneHandedTransitionCallback {
+    private static final String TAG = "OneHandedBackgroundPanelOrganizer";
+
+    private final Object mLock = new Object();
+    private final SurfaceSession mSurfaceSession = new SurfaceSession();
+    private final float[] mColor;
+    private final float mAlpha;
+    private final Rect mRect;
+    private final Handler mHandler;
+    private final Point mDisplaySize = new Point();
+    private final OneHandedSurfaceTransactionHelper.SurfaceControlTransactionFactory
+            mSurfaceControlTransactionFactory;
+
+    @VisibleForTesting
+    @GuardedBy("mLock")
+    boolean mIsShowing;
+    @Nullable
+    @GuardedBy("mLock")
+    private SurfaceControl mBackgroundSurface;
+    @Nullable
+    @GuardedBy("mLock")
+    private SurfaceControl mParentLeash;
+
+    private final OneHandedAnimationCallback mOneHandedAnimationCallback =
+            new OneHandedAnimationCallback() {
+                @Override
+                public void onOneHandedAnimationStart(
+                        OneHandedAnimationController.OneHandedTransitionAnimator animator) {
+                    mHandler.post(() -> showBackgroundPanelLayer());
+                }
+            };
+
+    @Override
+    public void onStopFinished(Rect bounds) {
+        mHandler.post(() -> removeBackgroundPanelLayer());
+    }
+
+    public OneHandedBackgroundPanelOrganizer(Context context, DisplayController displayController,
+            Executor executor) {
+        super(executor);
+        displayController.getDisplay(DEFAULT_DISPLAY).getRealSize(mDisplaySize);
+        final Resources res = context.getResources();
+        final float defaultRGB = res.getFloat(R.dimen.config_one_handed_background_rgb);
+        mColor = new float[]{defaultRGB, defaultRGB, defaultRGB};
+        mAlpha = res.getFloat(R.dimen.config_one_handed_background_alpha);
+        mRect = new Rect(0, 0, mDisplaySize.x, mDisplaySize.y);
+        mHandler = new Handler();
+        mSurfaceControlTransactionFactory = SurfaceControl.Transaction::new;
+    }
+
+    @Override
+    public void onDisplayAreaAppeared(@NonNull DisplayAreaInfo displayAreaInfo,
+            @NonNull SurfaceControl leash) {
+        synchronized (mLock) {
+            if (mParentLeash == null) {
+                mParentLeash = leash;
+            } else {
+                throw new RuntimeException("There should be only one DisplayArea for "
+                        + "the one-handed mode background panel");
+            }
+        }
+    }
+
+    OneHandedAnimationCallback getOneHandedAnimationCallback() {
+        return mOneHandedAnimationCallback;
+    }
+
+    @Override
+    public List<DisplayAreaAppearedInfo> registerOrganizer(int displayAreaFeature) {
+        synchronized (mLock) {
+            final List<DisplayAreaAppearedInfo> displayAreaInfos;
+            displayAreaInfos = super.registerOrganizer(displayAreaFeature);
+            for (int i = 0; i < displayAreaInfos.size(); i++) {
+                final DisplayAreaAppearedInfo info = displayAreaInfos.get(i);
+                onDisplayAreaAppeared(info.getDisplayAreaInfo(), info.getLeash());
+            }
+            return displayAreaInfos;
+        }
+    }
+
+    @Override
+    public void unregisterOrganizer() {
+        synchronized (mLock) {
+            super.unregisterOrganizer();
+            mParentLeash = null;
+        }
+    }
+
+    @Nullable
+    @VisibleForTesting
+    SurfaceControl getBackgroundSurface() {
+        synchronized (mLock) {
+            if (mParentLeash == null) {
+                return null;
+            }
+
+            if (mBackgroundSurface == null) {
+                mBackgroundSurface = new SurfaceControl.Builder(mSurfaceSession)
+                        .setParent(mParentLeash)
+                        .setColorLayer()
+                        .setFormat(PixelFormat.RGBA_8888)
+                        .setOpaque(false)
+                        .setName("one-handed-background-panel")
+                        .setCallsite("OneHandedBackgroundPanelOrganizer")
+                        .build();
+            }
+            return mBackgroundSurface;
+        }
+    }
+
+    @VisibleForTesting
+    void showBackgroundPanelLayer() {
+        synchronized (mLock) {
+            if (mIsShowing) {
+                return;
+            }
+
+            if (getBackgroundSurface() == null) {
+                Log.w(TAG, "mBackgroundSurface is null !");
+                return;
+            }
+
+            SurfaceControl.Transaction transaction =
+                    mSurfaceControlTransactionFactory.getTransaction();
+            transaction.setLayer(mBackgroundSurface, -1 /* at bottom-most layer */)
+                    .setColor(mBackgroundSurface, mColor)
+                    .setAlpha(mBackgroundSurface, mAlpha)
+                    .show(mBackgroundSurface)
+                    .apply();
+            transaction.close();
+            mIsShowing = true;
+        }
+    }
+
+    @VisibleForTesting
+    void removeBackgroundPanelLayer() {
+        synchronized (mLock) {
+            if (mBackgroundSurface == null) {
+                return;
+            }
+
+            SurfaceControl.Transaction transaction =
+                    mSurfaceControlTransactionFactory.getTransaction();
+            transaction.remove(mBackgroundSurface);
+            transaction.apply();
+            transaction.close();
+            mBackgroundSurface = null;
+            mIsShowing = false;
+        }
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedController.java
index 69d8db2..48d6a7b 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedController.java
@@ -26,7 +26,6 @@
 import android.database.ContentObserver;
 import android.graphics.Point;
 import android.os.Handler;
-import android.os.Looper;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemProperties;
@@ -41,8 +40,10 @@
 import com.android.wm.shell.R;
 import com.android.wm.shell.common.DisplayChangeController;
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.TaskStackListenerCallback;
 import com.android.wm.shell.common.TaskStackListenerImpl;
+import com.android.wm.shell.common.annotations.ExternalThread;
 import com.android.wm.shell.onehanded.OneHandedGestureHandler.OneHandedGestureEventCallback;
 
 import java.io.PrintWriter;
@@ -51,7 +52,7 @@
 /**
  * Manages and manipulates the one handed states, transitions, and gesture for phones.
  */
-public class OneHandedController implements OneHanded {
+public class OneHandedController {
     private static final String TAG = "OneHandedController";
 
     private static final String ONE_HANDED_MODE_OFFSET_PERCENTAGE =
@@ -61,8 +62,8 @@
 
     static final String SUPPORT_ONE_HANDED_MODE = "ro.support_one_handed_mode";
 
-    private boolean mIsOneHandedEnabled;
-    private boolean mIsSwipeToNotificationEnabled;
+    private volatile boolean mIsOneHandedEnabled;
+    private volatile boolean mIsSwipeToNotificationEnabled;
     private boolean mTaskChangeToExit;
     private float mOffSetFraction;
 
@@ -73,10 +74,13 @@
     private final OneHandedTouchHandler mTouchHandler;
     private final OneHandedTutorialHandler mTutorialHandler;
     private final IOverlayManager mOverlayManager;
-    private final Handler mMainHandler = new Handler(Looper.getMainLooper());
+    private final ShellExecutor mMainExecutor;
+    private final Handler mMainHandler;
+    private final OneHandedImpl mImpl = new OneHandedImpl();
 
     private OneHandedDisplayAreaOrganizer mDisplayAreaOrganizer;
     private final AccessibilityManager mAccessibilityManager;
+    private OneHandedBackgroundPanelOrganizer mBackgroundPanelOrganizer;
 
     /**
      * Handle rotation based on OnDisplayChangingListener callback
@@ -88,83 +92,10 @@
                 }
             };
 
-    private final ContentObserver mEnabledObserver = new ContentObserver(mMainHandler) {
-        @Override
-        public void onChange(boolean selfChange) {
-            final boolean enabled = OneHandedSettingsUtil.getSettingsOneHandedModeEnabled(
-                    mContext.getContentResolver());
-            OneHandedEvents.writeEvent(enabled
-                    ? OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_ENABLED_ON
-                    : OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_ENABLED_OFF);
-
-            setOneHandedEnabled(enabled);
-
-            // Also checks swipe to notification settings since they all need gesture overlay.
-            setEnabledGesturalOverlay(
-                    enabled || OneHandedSettingsUtil.getSettingsSwipeToNotificationEnabled(
-                            mContext.getContentResolver()));
-        }
-    };
-
-    private final ContentObserver mTimeoutObserver = new ContentObserver(mMainHandler) {
-        @Override
-        public void onChange(boolean selfChange) {
-            final int newTimeout = OneHandedSettingsUtil.getSettingsOneHandedModeTimeout(
-                    mContext.getContentResolver());
-            int metricsId = OneHandedEvents.OneHandedSettingsTogglesEvent.INVALID.getId();
-            switch (newTimeout) {
-                case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER:
-                    metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_NEVER;
-                    break;
-                case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_SHORT_IN_SECONDS:
-                    metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_4;
-                    break;
-                case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS:
-                    metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_8;
-                    break;
-                case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_LONG_IN_SECONDS:
-                    metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_12;
-                    break;
-                default:
-                    // do nothing
-                    break;
-            }
-            OneHandedEvents.writeEvent(metricsId);
-
-            if (mTimeoutHandler != null) {
-                mTimeoutHandler.setTimeout(newTimeout);
-            }
-        }
-    };
-
-    private final ContentObserver mTaskChangeExitObserver = new ContentObserver(mMainHandler) {
-        @Override
-        public void onChange(boolean selfChange) {
-            final boolean enabled = OneHandedSettingsUtil.getSettingsTapsAppToExit(
-                    mContext.getContentResolver());
-            OneHandedEvents.writeEvent(enabled
-                    ? OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_APP_TAPS_EXIT_ON
-                    : OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_APP_TAPS_EXIT_OFF);
-
-            setTaskChangeToExit(enabled);
-        }
-    };
-
-    private final ContentObserver mSwipeToNotificationEnabledObserver =
-            new ContentObserver(mMainHandler) {
-                @Override
-                public void onChange(boolean selfChange) {
-                    final boolean enabled =
-                            OneHandedSettingsUtil.getSettingsSwipeToNotificationEnabled(
-                                    mContext.getContentResolver());
-                    setSwipeToNotificationEnabled(enabled);
-
-                    // Also checks one handed mode settings since they all need gesture overlay.
-                    setEnabledGesturalOverlay(
-                            enabled || OneHandedSettingsUtil.getSettingsOneHandedModeEnabled(
-                                    mContext.getContentResolver()));
-                }
-            };
+    private final ContentObserver mEnabledObserver;
+    private final ContentObserver mTimeoutObserver;
+    private final ContentObserver mTaskChangeExitObserver;
+    private final ContentObserver mSwipeToNotificationEnabledObserver;
 
     private AccessibilityManager.AccessibilityStateChangeListener
             mAccessibilityStateChangeListener =
@@ -187,47 +118,64 @@
             };
 
     /**
-     * Creates {@link OneHandedController}, returns {@code null} if the feature is not supported.
+     * Creates {@link OneHanded}, returns {@code null} if the feature is not supported.
      */
     @Nullable
-    public static OneHandedController create(
+    public static OneHanded create(
             Context context, DisplayController displayController,
-            TaskStackListenerImpl taskStackListener, Executor executor) {
+            TaskStackListenerImpl taskStackListener,
+            ShellExecutor mainExecutor,
+            Handler mainHandler) {
         if (!SystemProperties.getBoolean(SUPPORT_ONE_HANDED_MODE, false)) {
             Slog.w(TAG, "Device doesn't support OneHanded feature");
             return null;
         }
 
-        OneHandedTutorialHandler tutorialHandler = new OneHandedTutorialHandler(context);
+        OneHandedTimeoutHandler timeoutHandler = new OneHandedTimeoutHandler(mainExecutor);
+        OneHandedTutorialHandler tutorialHandler = new OneHandedTutorialHandler(context,
+                mainExecutor);
         OneHandedAnimationController animationController =
                 new OneHandedAnimationController(context);
-        OneHandedTouchHandler touchHandler = new OneHandedTouchHandler();
+        OneHandedTouchHandler touchHandler = new OneHandedTouchHandler(timeoutHandler,
+                mainExecutor);
         OneHandedGestureHandler gestureHandler = new OneHandedGestureHandler(
-                context, displayController);
+                context, displayController, mainExecutor);
+        OneHandedBackgroundPanelOrganizer oneHandedBackgroundPanelOrganizer =
+                new OneHandedBackgroundPanelOrganizer(context, displayController, mainExecutor);
         OneHandedDisplayAreaOrganizer organizer = new OneHandedDisplayAreaOrganizer(
-                context, displayController, animationController, tutorialHandler, executor);
+                context, displayController, animationController, tutorialHandler,
+                oneHandedBackgroundPanelOrganizer, mainExecutor);
         IOverlayManager overlayManager = IOverlayManager.Stub.asInterface(
                 ServiceManager.getService(Context.OVERLAY_SERVICE));
-        return new OneHandedController(context, displayController, organizer, touchHandler,
-                tutorialHandler, gestureHandler, overlayManager, taskStackListener);
+        return new OneHandedController(context, displayController,
+                oneHandedBackgroundPanelOrganizer, organizer, touchHandler, tutorialHandler,
+                gestureHandler, timeoutHandler, overlayManager, taskStackListener, mainExecutor,
+                mainHandler).mImpl;
     }
 
     @VisibleForTesting
     OneHandedController(Context context,
             DisplayController displayController,
+            OneHandedBackgroundPanelOrganizer backgroundPanelOrganizer,
             OneHandedDisplayAreaOrganizer displayAreaOrganizer,
             OneHandedTouchHandler touchHandler,
             OneHandedTutorialHandler tutorialHandler,
             OneHandedGestureHandler gestureHandler,
+            OneHandedTimeoutHandler timeoutHandler,
             IOverlayManager overlayManager,
-            TaskStackListenerImpl taskStackListener) {
+            TaskStackListenerImpl taskStackListener,
+            ShellExecutor mainExecutor,
+            Handler mainHandler) {
         mContext = context;
+        mBackgroundPanelOrganizer = backgroundPanelOrganizer;
         mDisplayAreaOrganizer = displayAreaOrganizer;
         mDisplayController = displayController;
         mTouchHandler = touchHandler;
         mTutorialHandler = tutorialHandler;
         mGestureHandler = gestureHandler;
         mOverlayManager = overlayManager;
+        mMainExecutor = mainExecutor;
+        mMainHandler = mainHandler;
 
         final float offsetPercentageConfig = context.getResources().getFraction(
                 R.fraction.config_one_handed_offset, 1, 1);
@@ -239,7 +187,13 @@
         mIsSwipeToNotificationEnabled =
                 OneHandedSettingsUtil.getSettingsSwipeToNotificationEnabled(
                         context.getContentResolver());
-        mTimeoutHandler = OneHandedTimeoutHandler.get();
+        mTimeoutHandler = timeoutHandler;
+
+        mEnabledObserver = getObserver(this::onEnabledSettingChanged);
+        mTimeoutObserver = getObserver(this::onTimeoutSettingChanged);
+        mTaskChangeExitObserver = getObserver(this::onTaskChangeExitSettingChanged);
+        mSwipeToNotificationEnabledObserver =
+                getObserver(this::onSwipeToNotificationEnabledSettingChanged);
 
         mDisplayController.addDisplayChangingController(mRotationController);
 
@@ -291,18 +245,8 @@
         updateOneHandedEnabled();
     }
 
-    @Override
-    public boolean isOneHandedEnabled() {
-        return mIsOneHandedEnabled;
-    }
-
-    @Override
-    public boolean isSwipeToNotificationEnabled() {
-        return mIsSwipeToNotificationEnabled;
-    }
-
-    @Override
-    public void startOneHanded() {
+    @VisibleForTesting
+    void startOneHanded() {
         if (!mDisplayAreaOrganizer.isInOneHanded()) {
             final int yOffSet = Math.round(getDisplaySize().y * mOffSetFraction);
             mDisplayAreaOrganizer.scheduleOffset(0, yOffSet);
@@ -312,16 +256,15 @@
         }
     }
 
-    @Override
-    public void stopOneHanded() {
+    @VisibleForTesting
+    void stopOneHanded() {
         if (mDisplayAreaOrganizer.isInOneHanded()) {
             mDisplayAreaOrganizer.scheduleOffset(0, 0);
             mTimeoutHandler.removeTimer();
         }
     }
 
-    @Override
-    public void stopOneHanded(int event) {
+    private void stopOneHanded(int event) {
         if (!mTaskChangeToExit && event == OneHandedEvents.EVENT_ONE_HANDED_TRIGGER_APP_TAPS_OUT) {
             //Task change exit not enable, do nothing and return here.
             return;
@@ -334,18 +277,16 @@
         stopOneHanded();
     }
 
-    @Override
-    public void setThreeButtonModeEnabled(boolean enabled) {
+    private void setThreeButtonModeEnabled(boolean enabled) {
         mGestureHandler.onThreeButtonModeEnabled(enabled);
     }
 
-    @Override
-    public void registerTransitionCallback(OneHandedTransitionCallback callback) {
+    @VisibleForTesting
+    void registerTransitionCallback(OneHandedTransitionCallback callback) {
         mDisplayAreaOrganizer.registerTransitionCallback(callback);
     }
 
-    @Override
-    public void registerGestureCallback(OneHandedGestureEventCallback callback) {
+    private void registerGestureCallback(OneHandedGestureEventCallback callback) {
         mGestureHandler.setGestureEventListener(callback);
     }
 
@@ -355,6 +296,7 @@
         mDisplayAreaOrganizer.registerTransitionCallback(mTouchHandler);
         mDisplayAreaOrganizer.registerTransitionCallback(mGestureHandler);
         mDisplayAreaOrganizer.registerTransitionCallback(mTutorialHandler);
+        mDisplayAreaOrganizer.registerTransitionCallback(mBackgroundPanelOrganizer);
     }
 
     private void setupSettingObservers() {
@@ -380,6 +322,80 @@
                 .getSettingsSwipeToNotificationEnabled(mContext.getContentResolver()));
     }
 
+    private ContentObserver getObserver(Runnable onChangeRunnable) {
+        return new ContentObserver(mMainHandler) {
+            @Override
+            public void onChange(boolean selfChange) {
+                onChangeRunnable.run();
+            }
+        };
+    }
+
+    private void onEnabledSettingChanged() {
+        final boolean enabled = OneHandedSettingsUtil.getSettingsOneHandedModeEnabled(
+                mContext.getContentResolver());
+        OneHandedEvents.writeEvent(enabled
+                ? OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_ENABLED_ON
+                : OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_ENABLED_OFF);
+
+        setOneHandedEnabled(enabled);
+
+        // Also checks swipe to notification settings since they all need gesture overlay.
+        setEnabledGesturalOverlay(
+                enabled || OneHandedSettingsUtil.getSettingsSwipeToNotificationEnabled(
+                        mContext.getContentResolver()));
+    }
+
+    private void onTimeoutSettingChanged() {
+        final int newTimeout = OneHandedSettingsUtil.getSettingsOneHandedModeTimeout(
+                mContext.getContentResolver());
+        int metricsId = OneHandedEvents.OneHandedSettingsTogglesEvent.INVALID.getId();
+        switch (newTimeout) {
+            case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER:
+                metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_NEVER;
+                break;
+            case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_SHORT_IN_SECONDS:
+                metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_4;
+                break;
+            case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS:
+                metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_8;
+                break;
+            case OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_LONG_IN_SECONDS:
+                metricsId = OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_TIMEOUT_SECONDS_12;
+                break;
+            default:
+                // do nothing
+                break;
+        }
+        OneHandedEvents.writeEvent(metricsId);
+
+        if (mTimeoutHandler != null) {
+            mTimeoutHandler.setTimeout(newTimeout);
+        }
+    }
+
+    private void onTaskChangeExitSettingChanged() {
+        final boolean enabled = OneHandedSettingsUtil.getSettingsTapsAppToExit(
+                mContext.getContentResolver());
+        OneHandedEvents.writeEvent(enabled
+                ? OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_APP_TAPS_EXIT_ON
+                : OneHandedEvents.EVENT_ONE_HANDED_SETTINGS_APP_TAPS_EXIT_OFF);
+
+        setTaskChangeToExit(enabled);
+    }
+
+    private void onSwipeToNotificationEnabledSettingChanged() {
+        final boolean enabled =
+                OneHandedSettingsUtil.getSettingsSwipeToNotificationEnabled(
+                        mContext.getContentResolver());
+        setSwipeToNotificationEnabled(enabled);
+
+        // Also checks one handed mode settings since they all need gesture overlay.
+        setEnabledGesturalOverlay(
+                enabled || OneHandedSettingsUtil.getSettingsOneHandedModeEnabled(
+                        mContext.getContentResolver()));
+    }
+
     private void setupTimeoutListener() {
         mTimeoutHandler.registerTimeoutListener(timeoutTime -> {
             stopOneHanded(OneHandedEvents.EVENT_ONE_HANDED_TRIGGER_TIMEOUT_OUT);
@@ -405,9 +421,12 @@
         }
         // TODO Be aware to unregisterOrganizer() after animation finished
         mDisplayAreaOrganizer.unregisterOrganizer();
+        mBackgroundPanelOrganizer.unregisterOrganizer();
         if (mIsOneHandedEnabled) {
             mDisplayAreaOrganizer.registerOrganizer(
                     OneHandedDisplayAreaOrganizer.FEATURE_ONE_HANDED);
+            mBackgroundPanelOrganizer.registerOrganizer(
+                    OneHandedBackgroundPanelOrganizer.FEATURE_ONE_HANDED_BACKGROUND_PANEL);
         }
         mTouchHandler.onOneHandedEnabled(mIsOneHandedEnabled);
         mGestureHandler.onOneHandedEnabled(mIsOneHandedEnabled || mIsSwipeToNotificationEnabled);
@@ -440,8 +459,7 @@
         }
     }
 
-    @Override
-    public void dump(@NonNull PrintWriter pw) {
+    private void dump(@NonNull PrintWriter pw) {
         final String innerPrefix = "  ";
         pw.println(TAG + "states: ");
         pw.print(innerPrefix + "mOffSetFraction=");
@@ -478,4 +496,68 @@
             }
         }
     }
+
+    @ExternalThread
+    private class OneHandedImpl implements OneHanded {
+        @Override
+        public boolean isOneHandedEnabled() {
+            // This is volatile so return directly
+            return mIsOneHandedEnabled;
+        }
+
+        @Override
+        public boolean isSwipeToNotificationEnabled() {
+            // This is volatile so return directly
+            return mIsSwipeToNotificationEnabled;
+        }
+
+        @Override
+        public void startOneHanded() {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.startOneHanded();
+            });
+        }
+
+        @Override
+        public void stopOneHanded() {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.stopOneHanded();
+            });
+        }
+
+        @Override
+        public void stopOneHanded(int event) {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.stopOneHanded(event);
+            });
+        }
+
+        @Override
+        public void setThreeButtonModeEnabled(boolean enabled) {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.setThreeButtonModeEnabled(enabled);
+            });
+        }
+
+        @Override
+        public void registerTransitionCallback(OneHandedTransitionCallback callback) {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.registerTransitionCallback(callback);
+            });
+        }
+
+        @Override
+        public void registerGestureCallback(OneHandedGestureEventCallback callback) {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.registerGestureCallback(callback);
+            });
+        }
+
+        @Override
+        public void dump(@NonNull PrintWriter pw) {
+            mMainExecutor.execute(() -> {
+                OneHandedController.this.dump(pw);
+            });
+        }
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizer.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizer.java
index 7fb1faa..d2d5591 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizer.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizer.java
@@ -24,8 +24,6 @@
 import android.content.Context;
 import android.graphics.Point;
 import android.graphics.Rect;
-import android.os.Handler;
-import android.os.Looper;
 import android.os.SystemProperties;
 import android.util.ArrayMap;
 import android.util.Log;
@@ -39,9 +37,9 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
-import com.android.internal.os.SomeArgs;
 import com.android.wm.shell.R;
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -64,17 +62,9 @@
     private static final String ONE_HANDED_MODE_TRANSLATE_ANIMATION_DURATION =
             "persist.debug.one_handed_translate_animation_duration";
 
-    @VisibleForTesting
-    static final int MSG_RESET_IMMEDIATE = 1;
-    @VisibleForTesting
-    static final int MSG_OFFSET_ANIMATE = 2;
-    @VisibleForTesting
-    static final int MSG_OFFSET_FINISH = 3;
-
     private final Rect mLastVisualDisplayBounds = new Rect();
     private final Rect mDefaultDisplayBounds = new Rect();
 
-    private Handler mUpdateHandler;
     private boolean mIsInOneHanded;
     private int mEnterExitAnimationDurationMs;
 
@@ -86,6 +76,7 @@
             mSurfaceControlTransactionFactory;
     private OneHandedTutorialHandler mTutorialHandler;
     private List<OneHandedTransitionCallback> mTransitionCallbacks = new ArrayList<>();
+    private OneHandedBackgroundPanelOrganizer mBackgroundPanelOrganizer;
 
     @VisibleForTesting
     OneHandedAnimationCallback mOneHandedAnimationCallback =
@@ -100,8 +91,8 @@
                         OneHandedAnimationController.OneHandedTransitionAnimator animator) {
                     mAnimationController.removeAnimator(animator.getLeash());
                     if (mAnimationController.isAnimatorsConsumed()) {
-                        mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_OFFSET_FINISH,
-                                obtainArgsFromAnimator(animator)));
+                        finishOffset(animator.getDestinationOffset(),
+                                animator.getTransitionDirection());
                     }
                 }
 
@@ -110,51 +101,22 @@
                         OneHandedAnimationController.OneHandedTransitionAnimator animator) {
                     mAnimationController.removeAnimator(animator.getLeash());
                     if (mAnimationController.isAnimatorsConsumed()) {
-                        mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_OFFSET_FINISH,
-                                obtainArgsFromAnimator(animator)));
+                        finishOffset(animator.getDestinationOffset(),
+                                animator.getTransitionDirection());
                     }
                 }
             };
 
-    @SuppressWarnings("unchecked")
-    private Handler.Callback mUpdateCallback = (msg) -> {
-        SomeArgs args = (SomeArgs) msg.obj;
-        final Rect currentBounds = args.arg1 != null ? (Rect) args.arg1 : mDefaultDisplayBounds;
-        final WindowContainerTransaction wctFromRotate = (WindowContainerTransaction) args.arg2;
-        final int yOffset = args.argi2;
-        final int direction = args.argi3;
-
-        switch (msg.what) {
-            case MSG_RESET_IMMEDIATE:
-                resetWindowsOffset(wctFromRotate);
-                mDefaultDisplayBounds.set(currentBounds);
-                mLastVisualDisplayBounds.set(currentBounds);
-                finishOffset(0, TRANSITION_DIRECTION_EXIT);
-                break;
-            case MSG_OFFSET_ANIMATE:
-                final Rect toBounds = new Rect(mDefaultDisplayBounds.left,
-                        mDefaultDisplayBounds.top + yOffset,
-                        mDefaultDisplayBounds.right,
-                        mDefaultDisplayBounds.bottom + yOffset);
-                offsetWindows(currentBounds, toBounds, direction, mEnterExitAnimationDurationMs);
-                break;
-            case MSG_OFFSET_FINISH:
-                finishOffset(yOffset, direction);
-                break;
-        }
-        args.recycle();
-        return true;
-    };
-
     /**
      * Constructor of OneHandedDisplayAreaOrganizer
      */
     public OneHandedDisplayAreaOrganizer(Context context,
             DisplayController displayController,
             OneHandedAnimationController animationController,
-            OneHandedTutorialHandler tutorialHandler, Executor executor) {
-        super(executor);
-        mUpdateHandler = new Handler(OneHandedThread.get().getLooper(), mUpdateCallback);
+            OneHandedTutorialHandler tutorialHandler,
+            OneHandedBackgroundPanelOrganizer oneHandedBackgroundGradientOrganizer,
+            ShellExecutor mainExecutor) {
+        super(mainExecutor);
         mAnimationController = animationController;
         mDisplayController = displayController;
         mDefaultDisplayBounds.set(getDisplayBounds());
@@ -166,6 +128,7 @@
                         animationDurationConfig);
         mSurfaceControlTransactionFactory = SurfaceControl.Transaction::new;
         mTutorialHandler = tutorialHandler;
+        mBackgroundPanelOrganizer = oneHandedBackgroundGradientOrganizer;
     }
 
     @Override
@@ -173,12 +136,10 @@
             @NonNull SurfaceControl leash) {
         Objects.requireNonNull(displayAreaInfo, "displayAreaInfo must not be null");
         Objects.requireNonNull(leash, "leash must not be null");
-        synchronized (this) {
-            if (mDisplayAreaMap.get(displayAreaInfo) == null) {
-                // mDefaultDisplayBounds may out of date after removeDisplayChangingController()
-                mDefaultDisplayBounds.set(getDisplayBounds());
-                mDisplayAreaMap.put(displayAreaInfo, leash);
-            }
+        if (mDisplayAreaMap.get(displayAreaInfo) == null) {
+            // mDefaultDisplayBounds may out of date after removeDisplayChangingController()
+            mDefaultDisplayBounds.set(getDisplayBounds());
+            mDisplayAreaMap.put(displayAreaInfo, leash);
         }
     }
 
@@ -186,13 +147,11 @@
     public void onDisplayAreaVanished(@NonNull DisplayAreaInfo displayAreaInfo) {
         Objects.requireNonNull(displayAreaInfo,
                 "Requires valid displayArea, and displayArea must not be null");
-        synchronized (this) {
-            if (!mDisplayAreaMap.containsKey(displayAreaInfo)) {
-                Log.w(TAG, "Unrecognized token: " + displayAreaInfo.token);
-                return;
-            }
-            mDisplayAreaMap.remove(displayAreaInfo);
+        if (!mDisplayAreaMap.containsKey(displayAreaInfo)) {
+            Log.w(TAG, "Unrecognized token: " + displayAreaInfo.token);
+            return;
         }
+        mDisplayAreaMap.remove(displayAreaInfo);
     }
 
     @Override
@@ -209,7 +168,7 @@
     @Override
     public void unregisterOrganizer() {
         super.unregisterOrganizer();
-        mUpdateHandler.post(() -> resetWindowsOffset(null));
+        resetWindowsOffset(null);
     }
 
     /**
@@ -227,14 +186,10 @@
         final boolean isOrientationDiff = Math.abs(fromRotation - toRotation) % 2 == 1;
 
         if (isOrientationDiff) {
-            newBounds.set(newBounds.left, newBounds.top, newBounds.bottom, newBounds.right);
-            SomeArgs args = SomeArgs.obtain();
-            args.arg1 = newBounds;
-            args.arg2 = wct;
-            args.argi1 = 0 /* xOffset */;
-            args.argi2 = 0 /* yOffset */;
-            args.argi3 = TRANSITION_DIRECTION_EXIT;
-            mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_RESET_IMMEDIATE, args));
+            resetWindowsOffset(wct);
+            mDefaultDisplayBounds.set(newBounds);
+            mLastVisualDisplayBounds.set(newBounds);
+            finishOffset(0, TRANSITION_DIRECTION_EXIT);
         }
     }
 
@@ -243,77 +198,65 @@
      * Directly perform manipulation/offset on the leash.
      */
     public void scheduleOffset(int xOffset, int yOffset) {
-        SomeArgs args = SomeArgs.obtain();
-        args.arg1 = getLastVisualDisplayBounds();
-        args.argi1 = xOffset;
-        args.argi2 = yOffset;
-        args.argi3 = yOffset > 0 ? TRANSITION_DIRECTION_TRIGGER : TRANSITION_DIRECTION_EXIT;
-        mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_OFFSET_ANIMATE, args));
-    }
+        final Rect toBounds = new Rect(mDefaultDisplayBounds.left,
+                mDefaultDisplayBounds.top + yOffset,
+                mDefaultDisplayBounds.right,
+                mDefaultDisplayBounds.bottom + yOffset);
+        final Rect fromBounds = getLastVisualDisplayBounds() != null
+                ? getLastVisualDisplayBounds()
+                : mDefaultDisplayBounds;
+        final int direction = yOffset > 0
+                ? TRANSITION_DIRECTION_TRIGGER
+                : TRANSITION_DIRECTION_EXIT;
 
-    private void offsetWindows(Rect fromBounds, Rect toBounds, int direction, int durationMs) {
-        if (Looper.myLooper() != mUpdateHandler.getLooper()) {
-            throw new RuntimeException("Callers should call scheduleOffset() instead of this "
-                    + "directly");
-        }
-        synchronized (this) {
-            final WindowContainerTransaction wct = new WindowContainerTransaction();
-            mDisplayAreaMap.forEach(
-                    (key, leash) -> {
-                        animateWindows(leash, fromBounds, toBounds, direction, durationMs);
-                        wct.setBounds(key.token, toBounds);
-                    });
-            applyTransaction(wct);
-        }
+        final WindowContainerTransaction wct = new WindowContainerTransaction();
+        mDisplayAreaMap.forEach(
+                (key, leash) -> {
+                    animateWindows(leash, fromBounds, toBounds, direction,
+                            mEnterExitAnimationDurationMs);
+                    wct.setBounds(key.token, toBounds);
+                });
+        applyTransaction(wct);
     }
 
     private void resetWindowsOffset(WindowContainerTransaction wct) {
-        synchronized (this) {
-            final SurfaceControl.Transaction tx =
-                    mSurfaceControlTransactionFactory.getTransaction();
-            mDisplayAreaMap.forEach(
-                    (key, leash) -> {
-                        final OneHandedAnimationController.OneHandedTransitionAnimator animator =
-                                mAnimationController.getAnimatorMap().remove(leash);
-                        if (animator != null && animator.isRunning()) {
-                            animator.cancel();
-                        }
-                        tx.setPosition(leash, 0, 0)
-                                .setWindowCrop(leash, -1/* reset */, -1/* reset */);
-                        // DisplayRotationController will applyTransaction() after finish rotating
-                        if (wct != null) {
-                            wct.setBounds(key.token, null/* reset */);
-                        }
-                    });
-            tx.apply();
-        }
+        final SurfaceControl.Transaction tx =
+                mSurfaceControlTransactionFactory.getTransaction();
+        mDisplayAreaMap.forEach(
+                (key, leash) -> {
+                    final OneHandedAnimationController.OneHandedTransitionAnimator animator =
+                            mAnimationController.getAnimatorMap().remove(leash);
+                    if (animator != null && animator.isRunning()) {
+                        animator.cancel();
+                    }
+                    tx.setPosition(leash, 0, 0)
+                            .setWindowCrop(leash, -1/* reset */, -1/* reset */);
+                    // DisplayRotationController will applyTransaction() after finish rotating
+                    if (wct != null) {
+                        wct.setBounds(key.token, null/* reset */);
+                    }
+                });
+        tx.apply();
     }
 
     private void animateWindows(SurfaceControl leash, Rect fromBounds, Rect toBounds,
             @OneHandedAnimationController.TransitionDirection int direction, int durationMs) {
-        if (Looper.myLooper() != mUpdateHandler.getLooper()) {
-            throw new RuntimeException("Callers should call scheduleOffset() instead of "
-                    + "this directly");
+        final OneHandedAnimationController.OneHandedTransitionAnimator animator =
+                mAnimationController.getAnimator(leash, fromBounds, toBounds);
+        if (animator != null) {
+            animator.setTransitionDirection(direction)
+                    .addOneHandedAnimationCallback(mOneHandedAnimationCallback)
+                    .addOneHandedAnimationCallback(mTutorialHandler.getAnimationCallback())
+                    .addOneHandedAnimationCallback(
+                            mBackgroundPanelOrganizer.getOneHandedAnimationCallback())
+                    .setDuration(durationMs)
+                    .start();
         }
-        mUpdateHandler.post(() -> {
-            final OneHandedAnimationController.OneHandedTransitionAnimator animator =
-                    mAnimationController.getAnimator(leash, fromBounds, toBounds);
-            if (animator != null) {
-                animator.setTransitionDirection(direction)
-                        .setOneHandedAnimationCallbacks(mOneHandedAnimationCallback)
-                        .setOneHandedAnimationCallbacks(mTutorialHandler.getAnimationCallback())
-                        .setDuration(durationMs)
-                        .start();
-            }
-        });
     }
 
-    private void finishOffset(int offset,
+    @VisibleForTesting
+    void finishOffset(int offset,
             @OneHandedAnimationController.TransitionDirection int direction) {
-        if (Looper.myLooper() != mUpdateHandler.getLooper()) {
-            throw new RuntimeException(
-                    "Callers should call scheduleOffset() instead of this directly.");
-        }
         // Only finishOffset() can update mIsInOneHanded to ensure the state is handle in sequence,
         // the flag *MUST* be updated before dispatch mTransitionCallbacks
         mIsInOneHanded = (offset > 0 || direction == TRANSITION_DIRECTION_TRIGGER);
@@ -356,11 +299,6 @@
         return new Rect(0, 0, realSize.x, realSize.y);
     }
 
-    @VisibleForTesting
-    void setUpdateHandler(Handler updateHandler) {
-        mUpdateHandler = updateHandler;
-    }
-
     /**
      * Register transition callback
      */
@@ -368,16 +306,6 @@
         mTransitionCallbacks.add(callback);
     }
 
-    private SomeArgs obtainArgsFromAnimator(
-            OneHandedAnimationController.OneHandedTransitionAnimator animator) {
-        SomeArgs args = SomeArgs.obtain();
-        args.arg1 = animator.getDestinationBounds();
-        args.argi1 = 0 /* xOffset */;
-        args.argi2 = animator.getDestinationOffset();
-        args.argi3 = animator.getTransitionDirection();
-        return args;
-    }
-
     void dump(@NonNull PrintWriter pw) {
         final String innerPrefix = "  ";
         pw.println(TAG + "states: ");
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedGestureHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedGestureHandler.java
index 951a688..1ed121f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedGestureHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedGestureHandler.java
@@ -41,6 +41,7 @@
 import com.android.wm.shell.R;
 import com.android.wm.shell.common.DisplayChangeController;
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 
 /**
  * The class manage swipe up and down gesture for 3-Button mode navigation,
@@ -70,7 +71,8 @@
     InputMonitor mInputMonitor;
     @VisibleForTesting
     InputEventReceiver mInputEventReceiver;
-    private DisplayController mDisplayController;
+    private final DisplayController mDisplayController;
+    private final ShellExecutor mMainExecutor;
     @VisibleForTesting
     @Nullable
     OneHandedGestureEventCallback mGestureEventCallback;
@@ -84,15 +86,18 @@
      * @param context                  {@link Context}
      * @param displayController        {@link DisplayController}
      */
-    public OneHandedGestureHandler(Context context, DisplayController displayController) {
+    public OneHandedGestureHandler(Context context, DisplayController displayController,
+            ShellExecutor mainExecutor) {
         mDisplayController = displayController;
+        mMainExecutor = mainExecutor;
         displayController.addDisplayChangingController(this);
         mNavGestureHeight = context.getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.navigation_bar_gesture_height);
+                com.android.internal.R.dimen.navigation_bar_gesture_larger_height);
         mDragDistThreshold = context.getResources().getDimensionPixelSize(
                 R.dimen.gestures_onehanded_drag_threshold);
         final float slop = ViewConfiguration.get(context).getScaledTouchSlop();
         mSquaredSlop = slop * slop;
+
         updateIsEnabled();
     }
 
@@ -217,7 +222,7 @@
             mInputMonitor = InputManager.getInstance().monitorGestureInput(
                     "onehanded-gesture-offset", DEFAULT_DISPLAY);
             mInputEventReceiver = new EventReceiver(
-                    mInputMonitor.getInputChannel(), Looper.getMainLooper());
+                    mInputMonitor.getInputChannel(), mMainExecutor.getLooper());
         }
     }
 
@@ -233,6 +238,7 @@
         mRotation = toRotation;
     }
 
+    // TODO: Use BatchedInputEventReceiver
     private class EventReceiver extends InputEventReceiver {
         EventReceiver(InputChannel channel, Looper looper) {
             super(channel, looper);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedThread.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedThread.java
deleted file mode 100644
index 24d33ed..0000000
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedThread.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.wm.shell.onehanded;
-
-import android.os.Handler;
-import android.os.HandlerThread;
-
-/**
- * Similar to {@link com.android.internal.os.BackgroundThread}, this is a shared singleton
- * foreground thread for each process for updating one handed.
- */
-public class OneHandedThread extends HandlerThread {
-    private static OneHandedThread sInstance;
-    private static Handler sHandler;
-
-    private OneHandedThread() {
-        super("OneHanded");
-    }
-
-    private static void ensureThreadLocked() {
-        if (sInstance == null) {
-            sInstance = new OneHandedThread();
-            sInstance.start();
-            sHandler = new Handler(sInstance.getLooper());
-        }
-    }
-
-    /**
-     * @return the static update thread instance
-     */
-    public static OneHandedThread get() {
-        synchronized (OneHandedThread.class) {
-            ensureThreadLocked();
-            return sInstance;
-        }
-    }
-
-    /**
-     * @return the static update thread handler instance
-     */
-    public static Handler getHandler() {
-        synchronized (OneHandedThread.class) {
-            ensureThreadLocked();
-            return sHandler;
-        }
-    }
-
-}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandler.java
index 9c97cd7..4a98941 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandler.java
@@ -19,12 +19,12 @@
 import static com.android.wm.shell.onehanded.OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS;
 
 import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 
+import com.android.wm.shell.common.ShellExecutor;
+
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
@@ -35,18 +35,15 @@
  */
 public class OneHandedTimeoutHandler {
     private static final String TAG = "OneHandedTimeoutHandler";
-    private static boolean sIsDragging = false;
-    // Default timeout is ONE_HANDED_TIMEOUT_MEDIUM
-    private static @OneHandedSettingsUtil.OneHandedTimeout int sTimeout =
-            ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS;
-    private static long sTimeoutMs = TimeUnit.SECONDS.toMillis(sTimeout);
-    private static OneHandedTimeoutHandler sInstance;
-    private static List<TimeoutListener> sListeners = new ArrayList<>();
 
-    @VisibleForTesting
-    static final int ONE_HANDED_TIMEOUT_STOP_MSG = 1;
-    @VisibleForTesting
-    static Handler sHandler;
+    private final ShellExecutor mMainExecutor;
+
+    // Default timeout is ONE_HANDED_TIMEOUT_MEDIUM
+    private @OneHandedSettingsUtil.OneHandedTimeout int mTimeout =
+            ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS;
+    private long mTimeoutMs = TimeUnit.SECONDS.toMillis(mTimeout);
+    private final Runnable mTimeoutRunnable = this::onStop;
+    private List<TimeoutListener> mListeners = new ArrayList<>();
 
     /**
      * Get the current config of timeout
@@ -54,7 +51,7 @@
      * @return timeout of current config
      */
     public @OneHandedSettingsUtil.OneHandedTimeout int getTimeout() {
-        return sTimeout;
+        return mTimeout;
     }
 
     /**
@@ -69,32 +66,36 @@
         void onTimeout(int timeoutTime);
     }
 
+    public OneHandedTimeoutHandler(ShellExecutor mainExecutor) {
+        mMainExecutor = mainExecutor;
+    }
+
     /**
      * Set the specific timeout of {@link OneHandedSettingsUtil.OneHandedTimeout}
      */
-    public static void setTimeout(@OneHandedSettingsUtil.OneHandedTimeout int timeout) {
-        sTimeout = timeout;
-        sTimeoutMs = TimeUnit.SECONDS.toMillis(sTimeout);
+    public void setTimeout(@OneHandedSettingsUtil.OneHandedTimeout int timeout) {
+        mTimeout = timeout;
+        mTimeoutMs = TimeUnit.SECONDS.toMillis(mTimeout);
         resetTimer();
     }
 
     /**
      * Reset the timer when one handed trigger or user is operating in some conditions
      */
-    public static void removeTimer() {
-        sHandler.removeMessages(ONE_HANDED_TIMEOUT_STOP_MSG);
+    public void removeTimer() {
+        mMainExecutor.removeCallbacks(mTimeoutRunnable);
     }
 
     /**
      * Reset the timer when one handed trigger or user is operating in some conditions
      */
-    public static void resetTimer() {
+    public void resetTimer() {
         removeTimer();
-        if (sTimeout == OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER) {
+        if (mTimeout == OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER) {
             return;
         }
-        if (sTimeout != OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER) {
-            sHandler.sendEmptyMessageDelayed(ONE_HANDED_TIMEOUT_STOP_MSG, sTimeoutMs);
+        if (mTimeout != OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER) {
+            mMainExecutor.executeDelayed(mTimeoutRunnable, mTimeoutMs);
         }
     }
 
@@ -103,47 +104,19 @@
      *
      * @param listener the listener be sent events when times up
      */
-    public static void registerTimeoutListener(TimeoutListener listener) {
-        sListeners.add(listener);
+    public void registerTimeoutListener(TimeoutListener listener) {
+        mListeners.add(listener);
     }
 
-    /**
-     * Private constructor due to Singleton pattern
-     */
-    private OneHandedTimeoutHandler() {
+    @VisibleForTesting
+    boolean hasScheduledTimeout() {
+        return mMainExecutor.hasCallback(mTimeoutRunnable);
     }
 
-    /**
-     * Singleton pattern to get {@link OneHandedTimeoutHandler} instance
-     *
-     * @return the static update thread instance
-     */
-    public static OneHandedTimeoutHandler get() {
-        synchronized (OneHandedTimeoutHandler.class) {
-            if (sInstance == null) {
-                sInstance = new OneHandedTimeoutHandler();
-            }
-            if (sHandler == null) {
-                sHandler = new Handler(Looper.myLooper()) {
-                    @Override
-                    public void handleMessage(Message msg) {
-                        if (msg.what == ONE_HANDED_TIMEOUT_STOP_MSG) {
-                            onStop();
-                        }
-                    }
-                };
-                if (sTimeout != OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER) {
-                    sHandler.sendEmptyMessageDelayed(ONE_HANDED_TIMEOUT_STOP_MSG, sTimeoutMs);
-                }
-            }
-            return sInstance;
-        }
-    }
-
-    private static void onStop() {
-        for (int i = sListeners.size() - 1; i >= 0; i--) {
-            final TimeoutListener listener = sListeners.get(i);
-            listener.onTimeout(sTimeout);
+    private void onStop() {
+        for (int i = mListeners.size() - 1; i >= 0; i--) {
+            final TimeoutListener listener = mListeners.get(i);
+            listener.onTimeout(mTimeout);
         }
     }
 
@@ -151,9 +124,9 @@
         final String innerPrefix = "  ";
         pw.println(TAG + "states: ");
         pw.print(innerPrefix + "sTimeout=");
-        pw.println(sTimeout);
+        pw.println(mTimeout);
         pw.print(innerPrefix + "sListeners=");
-        pw.println(sListeners);
+        pw.println(mListeners);
     }
 
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTouchHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTouchHandler.java
index 721382d..60709be 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTouchHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTouchHandler.java
@@ -30,6 +30,8 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 
+import com.android.wm.shell.common.ShellExecutor;
+
 import java.io.PrintWriter;
 
 /**
@@ -41,7 +43,8 @@
     private static final String TAG = "OneHandedTouchHandler";
     private final Rect mLastUpdatedBounds = new Rect();
 
-    private OneHandedTimeoutHandler mTimeoutHandler;
+    private final OneHandedTimeoutHandler mTimeoutHandler;
+    private final ShellExecutor mMainExecutor;
 
     @VisibleForTesting
     InputMonitor mInputMonitor;
@@ -54,8 +57,10 @@
     private boolean mIsOnStopTransitioning;
     private boolean mIsInOutsideRegion;
 
-    public OneHandedTouchHandler() {
-        mTimeoutHandler = OneHandedTimeoutHandler.get();
+    public OneHandedTouchHandler(OneHandedTimeoutHandler timeoutHandler,
+            ShellExecutor mainExecutor) {
+        mTimeoutHandler = timeoutHandler;
+        mMainExecutor = mainExecutor;
         updateIsEnabled();
     }
 
@@ -128,7 +133,7 @@
             mInputMonitor = InputManager.getInstance().monitorGestureInput(
                     "onehanded-touch", DEFAULT_DISPLAY);
             mInputEventReceiver = new EventReceiver(
-                    mInputMonitor.getInputChannel(), Looper.getMainLooper());
+                    mInputMonitor.getInputChannel(), mMainExecutor.getLooper());
         }
     }
 
@@ -150,6 +155,7 @@
         pw.println(mLastUpdatedBounds);
     }
 
+    // TODO: Use BatchedInputEventReceiver
     private class EventReceiver extends InputEventReceiver {
         EventReceiver(InputChannel channel, Looper looper) {
             super(channel, looper);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTutorialHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTutorialHandler.java
index a944e3b..492130b 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTutorialHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedTutorialHandler.java
@@ -21,7 +21,6 @@
 import android.graphics.PixelFormat;
 import android.graphics.Point;
 import android.graphics.Rect;
-import android.os.Handler;
 import android.os.SystemProperties;
 import android.provider.Settings;
 import android.view.Gravity;
@@ -36,6 +35,7 @@
 import androidx.annotation.NonNull;
 
 import com.android.wm.shell.R;
+import com.android.wm.shell.common.ShellExecutor;
 
 import java.io.PrintWriter;
 
@@ -57,7 +57,6 @@
 
     private View mTutorialView;
     private Point mDisplaySize = new Point();
-    private Handler mUpdateHandler;
     private ContentResolver mContentResolver;
     private boolean mCanShowTutorial;
     private String mStartOneHandedDescription;
@@ -82,69 +81,67 @@
     private final OneHandedAnimationCallback mAnimationCallback = new OneHandedAnimationCallback() {
         @Override
         public void onTutorialAnimationUpdate(int offset) {
-            mUpdateHandler.post(() -> onAnimationUpdate(offset));
+            onAnimationUpdate(offset);
         }
 
         @Override
         public void onOneHandedAnimationStart(
                 OneHandedAnimationController.OneHandedTransitionAnimator animator) {
-            mUpdateHandler.post(() -> {
-                final Rect startValue = (Rect) animator.getStartValue();
-                if (mTriggerState == ONE_HANDED_TRIGGER_STATE.UNSET) {
-                    mTriggerState = (startValue.top == 0)
-                            ? ONE_HANDED_TRIGGER_STATE.ENTERING : ONE_HANDED_TRIGGER_STATE.EXITING;
-                    if (mCanShowTutorial && mTriggerState == ONE_HANDED_TRIGGER_STATE.ENTERING) {
-                        createTutorialTarget();
-                    }
+            final Rect startValue = (Rect) animator.getStartValue();
+            if (mTriggerState == ONE_HANDED_TRIGGER_STATE.UNSET) {
+                mTriggerState = (startValue.top == 0)
+                        ? ONE_HANDED_TRIGGER_STATE.ENTERING : ONE_HANDED_TRIGGER_STATE.EXITING;
+                if (mCanShowTutorial && mTriggerState == ONE_HANDED_TRIGGER_STATE.ENTERING) {
+                    createTutorialTarget();
                 }
-            });
+            }
         }
     };
 
-    public OneHandedTutorialHandler(Context context) {
+    public OneHandedTutorialHandler(Context context, ShellExecutor mainExecutor) {
         context.getDisplay().getRealSize(mDisplaySize);
         mPackageName = context.getPackageName();
         mContentResolver = context.getContentResolver();
-        mUpdateHandler = new Handler();
         mWindowManager = context.getSystemService(WindowManager.class);
         mAccessibilityManager = (AccessibilityManager)
                 context.getSystemService(Context.ACCESSIBILITY_SERVICE);
-        mTargetViewContainer = new FrameLayout(context);
-        mTargetViewContainer.setClipChildren(false);
+
+        mStartOneHandedDescription = context.getResources().getString(
+                R.string.accessibility_action_start_one_handed);
+        mStopOneHandedDescription = context.getResources().getString(
+                R.string.accessibility_action_stop_one_handed);
+        mCanShowTutorial = (Settings.Secure.getInt(mContentResolver,
+                Settings.Secure.ONE_HANDED_TUTORIAL_SHOW_COUNT, 0) >= MAX_TUTORIAL_SHOW_COUNT)
+                ? false : true;
         final float offsetPercentageConfig = context.getResources().getFraction(
                 R.fraction.config_one_handed_offset, 1, 1);
         final int sysPropPercentageConfig = SystemProperties.getInt(
                 ONE_HANDED_MODE_OFFSET_PERCENTAGE, Math.round(offsetPercentageConfig * 100.0f));
         mTutorialAreaHeight = Math.round(mDisplaySize.y * (sysPropPercentageConfig / 100.0f));
-        mTutorialView = LayoutInflater.from(context).inflate(R.layout.one_handed_tutorial, null);
-        mTargetViewContainer.addView(mTutorialView);
-        mCanShowTutorial = (Settings.Secure.getInt(mContentResolver,
-                Settings.Secure.ONE_HANDED_TUTORIAL_SHOW_COUNT, 0) >= MAX_TUTORIAL_SHOW_COUNT)
-                ? false : true;
-        mStartOneHandedDescription = context.getResources().getString(
-                R.string.accessibility_action_start_one_handed);
-        mStopOneHandedDescription = context.getResources().getString(
-                R.string.accessibility_action_stop_one_handed);
+
+        mainExecutor.execute(() -> {
+            mTutorialView = LayoutInflater.from(context).inflate(R.layout.one_handed_tutorial,
+                    null);
+            mTargetViewContainer = new FrameLayout(context);
+            mTargetViewContainer.setClipChildren(false);
+            mTargetViewContainer.addView(mTutorialView);
+        });
     }
 
     @Override
     public void onStartFinished(Rect bounds) {
-        mUpdateHandler.post(() -> {
-            updateFinished(View.VISIBLE, 0f);
-            updateTutorialCount();
-            announcementForScreenReader(true);
-            mTriggerState = ONE_HANDED_TRIGGER_STATE.UNSET;
-        });
+        updateFinished(View.VISIBLE, 0f);
+        updateTutorialCount();
+        announcementForScreenReader(true);
+        mTriggerState = ONE_HANDED_TRIGGER_STATE.UNSET;
     }
 
     @Override
     public void onStopFinished(Rect bounds) {
-        mUpdateHandler.post(() -> {
-            updateFinished(View.INVISIBLE, -mTargetViewContainer.getHeight());
-            announcementForScreenReader(false);
-            removeTutorialFromWindowManager();
-            mTriggerState = ONE_HANDED_TRIGGER_STATE.UNSET;
-        });
+        updateFinished(View.INVISIBLE, -mTargetViewContainer.getHeight());
+        announcementForScreenReader(false);
+        removeTutorialFromWindowManager();
+        mTriggerState = ONE_HANDED_TRIGGER_STATE.UNSET;
     }
 
     private void updateFinished(int visible, float finalPosition) {
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipMediaController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipMediaController.java
index a7c34fd..d96d4d0 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipMediaController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipMediaController.java
@@ -138,7 +138,7 @@
     public void onActivityPinned() {
         // Once we enter PiP, try to find the active media controller for the top most activity
         resolveActiveMediaController(mMediaSessionManager.getActiveSessionsForUser(null,
-                UserHandle.USER_CURRENT));
+                UserHandle.CURRENT));
     }
 
     /**
@@ -245,7 +245,7 @@
     public void registerSessionListenerForCurrentUser() {
         mMediaSessionManager.removeOnActiveSessionsChangedListener(mSessionsChangedListener);
         mMediaSessionManager.addOnActiveSessionsChangedListener(mSessionsChangedListener, null,
-                UserHandle.USER_CURRENT, null);
+                UserHandle.CURRENT, null);
     }
 
     /**
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java
index 519ce36..e706f76 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java
@@ -152,8 +152,9 @@
         public void onPipAnimationStart(PipAnimationController.PipTransitionAnimator animator) {
             final int direction = animator.getTransitionDirection();
             if (direction == TRANSITION_DIRECTION_TO_PIP) {
-                InteractionJankMonitor.getInstance().begin(
-                        InteractionJankMonitor.CUJ_LAUNCHER_APP_CLOSE_TO_PIP, 2000);
+                // TODO (b//169221267): Add jank listener for transactions without buffer updates.
+                //InteractionJankMonitor.getInstance().begin(
+                //        InteractionJankMonitor.CUJ_LAUNCHER_APP_CLOSE_TO_PIP, 2000);
             }
             sendOnPipTransitionStarted(direction);
         }
@@ -166,8 +167,9 @@
                     animator.getAnimationType());
             sendOnPipTransitionFinished(direction);
             if (direction == TRANSITION_DIRECTION_TO_PIP) {
-                InteractionJankMonitor.getInstance().end(
-                        InteractionJankMonitor.CUJ_LAUNCHER_APP_CLOSE_TO_PIP);
+                // TODO (b//169221267): Add jank listener for transactions without buffer updates.
+                //InteractionJankMonitor.getInstance().end(
+                //        InteractionJankMonitor.CUJ_LAUNCHER_APP_CLOSE_TO_PIP);
             }
         }
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipUiEventLogger.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipUiEventLogger.java
index de3bb29..f8b4dd9 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipUiEventLogger.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipUiEventLogger.java
@@ -41,12 +41,12 @@
     }
 
     public void setTaskInfo(TaskInfo taskInfo) {
-        if (taskInfo == null) {
-            mPackageName = null;
-            mPackageUid = INVALID_PACKAGE_UID;
-        } else {
+        if (taskInfo != null && taskInfo.topActivity != null) {
             mPackageName = taskInfo.topActivity.getPackageName();
             mPackageUid = getUid(mPackageName, taskInfo.userId);
+        } else {
+            mPackageName = null;
+            mPackageUid = INVALID_PACKAGE_UID;
         }
     }
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipAccessibilityInteractionConnection.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipAccessibilityInteractionConnection.java
index 7194fc7..3b65899 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipAccessibilityInteractionConnection.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipAccessibilityInteractionConnection.java
@@ -53,7 +53,7 @@
     private List<AccessibilityNodeInfo> mAccessibilityNodeInfoList;
 
     private final Context mContext;
-    private final ShellExecutor mShellMainExcutor;
+    private final ShellExecutor mMainExcutor;
     private final @NonNull PipBoundsState mPipBoundsState;
     private final PipMotionHelper mMotionHelper;
     private final PipTaskOrganizer mTaskOrganizer;
@@ -72,9 +72,9 @@
             @NonNull PipBoundsState pipBoundsState, PipMotionHelper motionHelper,
             PipTaskOrganizer taskOrganizer, PipSnapAlgorithm snapAlgorithm,
             AccessibilityCallbacks callbacks, Runnable updateMovementBoundCallback,
-            ShellExecutor shellMainExcutor) {
+            ShellExecutor mainExcutor) {
         mContext = context;
-        mShellMainExcutor = shellMainExcutor;
+        mMainExcutor = mainExcutor;
         mPipBoundsState = pipBoundsState;
         mMotionHelper = motionHelper;
         mTaskOrganizer = taskOrganizer;
@@ -271,7 +271,7 @@
                 IAccessibilityInteractionConnectionCallback callback, int flags,
                 int interrogatingPid, long interrogatingTid, MagnificationSpec spec,
                 Bundle arguments) throws RemoteException {
-            mShellMainExcutor.execute(() -> {
+            mMainExcutor.execute(() -> {
                 PipAccessibilityInteractionConnection.this
                         .findAccessibilityNodeInfoByAccessibilityId(accessibilityNodeId, bounds,
                                 interactionId, callback, flags, interrogatingPid, interrogatingTid,
@@ -285,7 +285,7 @@
                 IAccessibilityInteractionConnectionCallback callback, int flags,
                 int interrogatingPid, long interrogatingTid, MagnificationSpec spec)
                 throws RemoteException {
-            mShellMainExcutor.execute(() -> {
+            mMainExcutor.execute(() -> {
                 PipAccessibilityInteractionConnection.this.findAccessibilityNodeInfosByViewId(
                         accessibilityNodeId, viewId, bounds, interactionId, callback, flags,
                         interrogatingPid, interrogatingTid, spec);
@@ -298,7 +298,7 @@
                 IAccessibilityInteractionConnectionCallback callback, int flags,
                 int interrogatingPid, long interrogatingTid, MagnificationSpec spec)
                 throws RemoteException {
-            mShellMainExcutor.execute(() -> {
+            mMainExcutor.execute(() -> {
                 PipAccessibilityInteractionConnection.this.findAccessibilityNodeInfosByText(
                         accessibilityNodeId, text, bounds, interactionId, callback, flags,
                         interrogatingPid, interrogatingTid, spec);
@@ -310,7 +310,7 @@
                 int interactionId, IAccessibilityInteractionConnectionCallback callback, int flags,
                 int interrogatingPid, long interrogatingTid, MagnificationSpec spec)
                 throws RemoteException {
-            mShellMainExcutor.execute(() -> {
+            mMainExcutor.execute(() -> {
                 PipAccessibilityInteractionConnection.this.findFocus(accessibilityNodeId, focusType,
                         bounds, interactionId, callback, flags, interrogatingPid, interrogatingTid,
                         spec);
@@ -322,7 +322,7 @@
                 int interactionId, IAccessibilityInteractionConnectionCallback callback, int flags,
                 int interrogatingPid, long interrogatingTid, MagnificationSpec spec)
                 throws RemoteException {
-            mShellMainExcutor.execute(() -> {
+            mMainExcutor.execute(() -> {
                 PipAccessibilityInteractionConnection.this.focusSearch(accessibilityNodeId,
                         direction,
                         bounds, interactionId, callback, flags, interrogatingPid, interrogatingTid,
@@ -335,7 +335,7 @@
                 Bundle arguments, int interactionId,
                 IAccessibilityInteractionConnectionCallback callback, int flags,
                 int interrogatingPid, long interrogatingTid) throws RemoteException {
-            mShellMainExcutor.execute(() -> {
+            mMainExcutor.execute(() -> {
                 PipAccessibilityInteractionConnection.this.performAccessibilityAction(
                         accessibilityNodeId, action, arguments, interactionId, callback, flags,
                         interrogatingPid, interrogatingTid);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipMotionHelper.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipMotionHelper.java
index e32d3b9..df7c753 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipMotionHelper.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipMotionHelper.java
@@ -83,8 +83,18 @@
 
     private ThreadLocal<AnimationHandler> mSfAnimationHandlerThreadLocal =
             ThreadLocal.withInitial(() -> {
-                FrameCallbackScheduler scheduler = runnable ->
+                final Looper initialLooper = Looper.myLooper();
+                final FrameCallbackScheduler scheduler = new FrameCallbackScheduler() {
+                    @Override
+                    public void postFrameCallback(@androidx.annotation.NonNull Runnable runnable) {
                         Choreographer.getSfInstance().postFrameCallback(t -> runnable.run());
+                    }
+
+                    @Override
+                    public boolean isCurrentThread() {
+                        return Looper.myLooper() == initialLooper;
+                    }
+                };
                 AnimationHandler handler = new AnimationHandler(scheduler);
                 return handler;
             });
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/PipController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/PipController.java
deleted file mode 100644
index ffa6c99..0000000
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/PipController.java
+++ /dev/null
@@ -1,550 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.wm.shell.pip.tv;
-
-import static android.app.ActivityTaskManager.INVALID_STACK_ID;
-import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
-import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
-import static android.content.Intent.ACTION_MEDIA_RESOURCE_GRANTED;
-
-import static com.android.wm.shell.pip.tv.PipNotification.ACTION_CLOSE;
-import static com.android.wm.shell.pip.tv.PipNotification.ACTION_MENU;
-
-import android.app.ActivityManager;
-import android.app.ActivityTaskManager;
-import android.app.ActivityTaskManager.RootTaskInfo;
-import android.app.IActivityTaskManager;
-import android.app.RemoteAction;
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.ParceledListSlice;
-import android.content.res.Configuration;
-import android.graphics.Rect;
-import android.os.Handler;
-import android.os.RemoteException;
-import android.os.UserHandle;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.DisplayInfo;
-
-import com.android.wm.shell.R;
-import com.android.wm.shell.WindowManagerShellWrapper;
-import com.android.wm.shell.common.TaskStackListenerCallback;
-import com.android.wm.shell.common.TaskStackListenerImpl;
-import com.android.wm.shell.pip.PinnedStackListenerForwarder;
-import com.android.wm.shell.pip.Pip;
-import com.android.wm.shell.pip.PipBoundsAlgorithm;
-import com.android.wm.shell.pip.PipBoundsState;
-import com.android.wm.shell.pip.PipMediaController;
-import com.android.wm.shell.pip.PipTaskOrganizer;
-
-import java.util.Objects;
-
-/**
- * Manages the picture-in-picture (PIP) UI and states.
- */
-public class PipController implements Pip, PipTaskOrganizer.PipTransitionCallback,
-        TvPipMenuController.Delegate {
-    private static final String TAG = "TvPipController";
-    static final boolean DEBUG = false;
-
-    /**
-     * Unknown or invalid state
-     */
-    public static final int STATE_UNKNOWN = -1;
-    /**
-     * State when there's no PIP.
-     */
-    public static final int STATE_NO_PIP = 0;
-    /**
-     * State when PIP is shown. This is used as default PIP state.
-     */
-    public static final int STATE_PIP = 1;
-    /**
-     * State when PIP menu dialog is shown.
-     */
-    public static final int STATE_PIP_MENU = 2;
-
-    private static final int TASK_ID_NO_PIP = -1;
-    private static final int INVALID_RESOURCE_TYPE = -1;
-
-    private final Context mContext;
-    private final PipBoundsState mPipBoundsState;
-    private final PipBoundsAlgorithm mPipBoundsAlgorithm;
-    private final PipTaskOrganizer mPipTaskOrganizer;
-    private final PipMediaController mPipMediaController;
-    private final TvPipMenuController mTvPipMenuController;
-    private final PipNotification mPipNotification;
-
-    private IActivityTaskManager mActivityTaskManager;
-    private int mState = STATE_NO_PIP;
-    private final Handler mHandler = new Handler();
-    private int mLastOrientation = Configuration.ORIENTATION_UNDEFINED;
-    private int mPipTaskId = TASK_ID_NO_PIP;
-    private int mPinnedStackId = INVALID_STACK_ID;
-    private String[] mLastPackagesResourceGranted;
-    private ParceledListSlice<RemoteAction> mCustomActions;
-    private WindowManagerShellWrapper mWindowManagerShellWrapper;
-    private int mResizeAnimationDuration;
-
-    // Used to calculate the movement bounds
-    private final DisplayInfo mTmpDisplayInfo = new DisplayInfo();
-    private final Rect mTmpInsetBounds = new Rect();
-
-    // Keeps track of the IME visibility to adjust the PiP when the IME is visible
-    private boolean mImeVisible;
-    private int mImeHeightAdjustment;
-
-    private final Runnable mClosePipRunnable = this::closePip;
-    private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (DEBUG) {
-                Log.d(TAG, "mBroadcastReceiver, action: " + intent.getAction());
-            }
-            switch (intent.getAction()) {
-                case ACTION_MENU:
-                    showPictureInPictureMenu();
-                    break;
-                case ACTION_CLOSE:
-                    closePip();
-                    break;
-                case ACTION_MEDIA_RESOURCE_GRANTED:
-                    String[] packageNames = intent.getStringArrayExtra(Intent.EXTRA_PACKAGES);
-                    int resourceType = intent.getIntExtra(Intent.EXTRA_MEDIA_RESOURCE_TYPE,
-                            INVALID_RESOURCE_TYPE);
-                    if (packageNames != null && packageNames.length > 0
-                            && resourceType == Intent.EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC) {
-                        handleMediaResourceGranted(packageNames);
-                    }
-                    break;
-            }
-        }
-    };
-
-    private final PinnedStackListenerForwarder.PinnedStackListener mPinnedStackListener =
-            new PipControllerPinnedStackListener();
-
-    @Override
-    public void registerSessionListenerForCurrentUser() {
-        mPipMediaController.registerSessionListenerForCurrentUser();
-    }
-
-    /**
-     * Handler for messages from the PIP controller.
-     */
-    private class PipControllerPinnedStackListener extends
-            PinnedStackListenerForwarder.PinnedStackListener {
-        @Override
-        public void onImeVisibilityChanged(boolean imeVisible, int imeHeight) {
-            mPipBoundsState.setImeVisibility(imeVisible, imeHeight);
-            if (mState == STATE_PIP) {
-                if (mImeVisible != imeVisible) {
-                    if (imeVisible) {
-                        // Save the IME height adjustment, and offset to not occlude the IME
-                        mPipBoundsState.getNormalBounds().offset(0, -imeHeight);
-                        mImeHeightAdjustment = imeHeight;
-                    } else {
-                        // Apply the inverse adjustment when the IME is hidden
-                        mPipBoundsState.getNormalBounds().offset(0, mImeHeightAdjustment);
-                    }
-                    mImeVisible = imeVisible;
-                    resizePinnedStack(STATE_PIP);
-                }
-            }
-        }
-
-        @Override
-        public void onMovementBoundsChanged(boolean fromImeAdjustment) {
-            mTmpDisplayInfo.copyFrom(mPipBoundsState.getDisplayInfo());
-            mPipBoundsAlgorithm.getInsetBounds(mTmpInsetBounds);
-        }
-
-        @Override
-        public void onActionsChanged(ParceledListSlice<RemoteAction> actions) {
-            mCustomActions = actions;
-            mTvPipMenuController.setAppActions(mCustomActions);
-        }
-    }
-
-    public PipController(Context context,
-            PipBoundsState pipBoundsState,
-            PipBoundsAlgorithm pipBoundsAlgorithm,
-            PipTaskOrganizer pipTaskOrganizer,
-            TvPipMenuController tvPipMenuController,
-            PipMediaController pipMediaController,
-            PipNotification pipNotification,
-            TaskStackListenerImpl taskStackListener,
-            WindowManagerShellWrapper windowManagerShellWrapper) {
-        mContext = context;
-        mPipBoundsState = pipBoundsState;
-        mPipNotification = pipNotification;
-        mPipBoundsAlgorithm = pipBoundsAlgorithm;
-        mPipMediaController = pipMediaController;
-        mTvPipMenuController = tvPipMenuController;
-        mTvPipMenuController.setDelegate(this);
-        // Ensure that we have the display info in case we get calls to update the bounds
-        // before the listener calls back
-        final DisplayInfo displayInfo = new DisplayInfo();
-        context.getDisplay().getDisplayInfo(displayInfo);
-        mPipBoundsState.setDisplayInfo(displayInfo);
-
-        mResizeAnimationDuration = context.getResources()
-                .getInteger(R.integer.config_pipResizeAnimationDuration);
-        mPipTaskOrganizer = pipTaskOrganizer;
-        mPipTaskOrganizer.registerPipTransitionCallback(this);
-        mActivityTaskManager = ActivityTaskManager.getService();
-
-        final IntentFilter intentFilter = new IntentFilter();
-        intentFilter.addAction(ACTION_CLOSE);
-        intentFilter.addAction(ACTION_MENU);
-        intentFilter.addAction(ACTION_MEDIA_RESOURCE_GRANTED);
-        mContext.registerReceiver(mBroadcastReceiver, intentFilter, UserHandle.USER_ALL);
-
-        // Initialize the last orientation and apply the current configuration
-        Configuration initialConfig = mContext.getResources().getConfiguration();
-        mLastOrientation = initialConfig.orientation;
-        loadConfigurationsAndApply(initialConfig);
-
-        mWindowManagerShellWrapper = windowManagerShellWrapper;
-        try {
-            mWindowManagerShellWrapper.addPinnedStackListener(mPinnedStackListener);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Failed to register pinned stack listener", e);
-        }
-
-        // Handle for system task stack changes.
-        taskStackListener.addListener(
-                new TaskStackListenerCallback() {
-                    @Override
-                    public void onTaskStackChanged() {
-                        PipController.this.onTaskStackChanged();
-                    }
-
-                    @Override
-                    public void onActivityPinned(String packageName, int userId, int taskId,
-                            int stackId) {
-                        PipController.this.onActivityPinned(packageName);
-                    }
-
-                    @Override
-                    public void onActivityRestartAttempt(ActivityManager.RunningTaskInfo task,
-                            boolean homeTaskVisible, boolean clearedTask, boolean wasVisible) {
-                        PipController.this.onActivityRestartAttempt(task, clearedTask);
-                    }
-                });
-    }
-
-    private void loadConfigurationsAndApply(Configuration newConfig) {
-        if (mLastOrientation != newConfig.orientation) {
-            // Don't resize the pinned stack on orientation change. TV does not care about this case
-            // and this could clobber the existing animation to the new bounds calculated by WM.
-            mLastOrientation = newConfig.orientation;
-            return;
-        }
-
-        final Rect menuBounds = Rect.unflattenFromString(
-                mContext.getResources().getString(R.string.pip_menu_bounds));
-        mPipBoundsState.setExpandedBounds(menuBounds);
-
-        resizePinnedStack(getPinnedTaskInfo() == null ? STATE_NO_PIP : STATE_PIP);
-    }
-
-    /**
-     * Updates the PIP per configuration changed.
-     */
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        loadConfigurationsAndApply(newConfig);
-        mPipNotification.onConfigurationChanged(mContext);
-    }
-
-    /**
-     * Shows the picture-in-picture menu if an activity is in picture-in-picture mode.
-     */
-    public void showPictureInPictureMenu() {
-        if (DEBUG) Log.d(TAG, "showPictureInPictureMenu(), current state=" + getStateDescription());
-
-        if (getState() == STATE_PIP) {
-            resizePinnedStack(STATE_PIP_MENU);
-        }
-    }
-
-    /**
-     * Closes PIP (PIPed activity and PIP system UI).
-     */
-    @Override
-    public void closePip() {
-        if (DEBUG) Log.d(TAG, "closePip(), current state=" + getStateDescription());
-
-        closePipInternal(true);
-    }
-
-    private void closePipInternal(boolean removePipStack) {
-        if (DEBUG) {
-            Log.d(TAG,
-                    "closePipInternal() removePipStack=" + removePipStack + ", current state="
-                            + getStateDescription());
-        }
-
-        mState = STATE_NO_PIP;
-        mPipTaskId = TASK_ID_NO_PIP;
-        if (removePipStack) {
-            try {
-                mActivityTaskManager.removeTask(mPinnedStackId);
-            } catch (RemoteException e) {
-                Log.e(TAG, "removeTask failed", e);
-            } finally {
-                mPinnedStackId = INVALID_STACK_ID;
-            }
-        }
-        mPipNotification.dismiss();
-        mTvPipMenuController.hideMenu();
-        mHandler.removeCallbacks(mClosePipRunnable);
-    }
-
-    @Override
-    public void movePipToNormalPosition() {
-        resizePinnedStack(PipController.STATE_PIP);
-    }
-
-    /**
-     * Moves the PIPed activity to the fullscreen and closes PIP system UI.
-     */
-    @Override
-    public void movePipToFullscreen() {
-        if (DEBUG) Log.d(TAG, "movePipToFullscreen(), current state=" + getStateDescription());
-
-        mPipTaskId = TASK_ID_NO_PIP;
-        mTvPipMenuController.hideMenu();
-        mPipNotification.dismiss();
-
-        resizePinnedStack(STATE_NO_PIP);
-    }
-
-    private void onActivityPinned(String packageName) {
-        final RootTaskInfo taskInfo = getPinnedTaskInfo();
-        if (DEBUG) Log.d(TAG, "onActivityPinned, task=" + taskInfo);
-        if (taskInfo == null) {
-            Log.w(TAG, "Cannot find pinned stack");
-            return;
-        }
-
-        // At this point PipBoundsState knows the correct aspect ratio for this pinned task, so we
-        // use PipBoundsAlgorithm to calculate the normal bounds for the task (PipBoundsAlgorithm
-        // will query PipBoundsState for the aspect ratio) and pass the bounds over to the
-        // PipBoundsState.
-        mPipBoundsState.setNormalBounds(mPipBoundsAlgorithm.getNormalBounds());
-
-        mPinnedStackId = taskInfo.taskId;
-        mPipTaskId = taskInfo.childTaskIds[taskInfo.childTaskIds.length - 1];
-
-        // Set state to STATE_PIP so we show it when the pinned stack animation ends.
-        mState = STATE_PIP;
-        mPipMediaController.onActivityPinned();
-        mPipNotification.show(packageName);
-    }
-
-    private void onActivityRestartAttempt(ActivityManager.RunningTaskInfo task,
-            boolean clearedTask) {
-        if (task.getWindowingMode() != WINDOWING_MODE_PINNED) {
-            return;
-        }
-        if (DEBUG) Log.d(TAG, "onPinnedActivityRestartAttempt()");
-
-        // If PIPed activity is launched again by Launcher or intent, make it fullscreen.
-        movePipToFullscreen();
-    }
-
-    private void onTaskStackChanged() {
-        if (DEBUG) Log.d(TAG, "onTaskStackChanged()");
-
-        if (getState() != STATE_NO_PIP) {
-            boolean hasPip = false;
-
-            RootTaskInfo taskInfo = getPinnedTaskInfo();
-            if (taskInfo == null || taskInfo.childTaskIds == null) {
-                Log.w(TAG, "There is nothing in pinned stack");
-                closePipInternal(false);
-                return;
-            }
-            for (int i = taskInfo.childTaskIds.length - 1; i >= 0; --i) {
-                if (taskInfo.childTaskIds[i] == mPipTaskId) {
-                    // PIP task is still alive.
-                    hasPip = true;
-                    break;
-                }
-            }
-            if (!hasPip) {
-                // PIP task doesn't exist anymore in PINNED_STACK.
-                closePipInternal(true);
-                return;
-            }
-        }
-        if (getState() == STATE_PIP) {
-            if (!Objects.equals(mPipBoundsState.getBounds(), mPipBoundsState.getNormalBounds())) {
-                resizePinnedStack(STATE_PIP);
-            }
-        }
-    }
-
-    /**
-     * Resize the Pip to the appropriate size for the input state.
-     *
-     * @param state In Pip state also used to determine the new size for the Pip.
-     */
-    public void resizePinnedStack(int state) {
-        if (DEBUG) {
-            Log.d(TAG, "resizePinnedStack() state=" + stateToName(state) + ", current state="
-                    + getStateDescription(), new Exception());
-        }
-        final boolean wasStateNoPip = (mState == STATE_NO_PIP);
-        mTvPipMenuController.hideMenu();
-        mState = state;
-        final Rect newBounds;
-        switch (mState) {
-            case STATE_NO_PIP:
-                newBounds = null;
-                // If the state was already STATE_NO_PIP, then do not resize the stack below as it
-                // will not exist
-                if (wasStateNoPip) {
-                    return;
-                }
-                break;
-            case STATE_PIP_MENU:
-                newBounds = mPipBoundsState.getExpandedBounds();
-                break;
-            case STATE_PIP: // fallthrough
-            default:
-                newBounds = mPipBoundsState.getNormalBounds();
-                break;
-        }
-        if (newBounds != null) {
-            mPipTaskOrganizer.scheduleAnimateResizePip(newBounds, mResizeAnimationDuration, null);
-        } else {
-            mPipTaskOrganizer.exitPip(mResizeAnimationDuration);
-        }
-    }
-
-    /**
-     * @return the current state.
-     */
-    private int getState() {
-        return mState;
-    }
-
-    private void showPipMenu() {
-        if (DEBUG) Log.d(TAG, "showPipMenu(), current state=" + getStateDescription());
-
-        mState = STATE_PIP_MENU;
-        mTvPipMenuController.showMenu();
-    }
-
-    /**
-     * Returns {@code true} if PIP is shown.
-     */
-    public boolean isPipShown() {
-        return mState != STATE_NO_PIP;
-    }
-
-    private RootTaskInfo getPinnedTaskInfo() {
-        RootTaskInfo taskInfo = null;
-        try {
-            taskInfo = ActivityTaskManager.getService().getRootTaskInfo(
-                    WINDOWING_MODE_PINNED, ACTIVITY_TYPE_UNDEFINED);
-        } catch (RemoteException e) {
-            Log.e(TAG, "getRootTaskInfo failed", e);
-        }
-        if (DEBUG) Log.d(TAG, "getPinnedTaskInfo(), taskInfo=" + taskInfo);
-        return taskInfo;
-    }
-
-    private void handleMediaResourceGranted(String[] packageNames) {
-        if (getState() == STATE_NO_PIP) {
-            mLastPackagesResourceGranted = packageNames;
-        } else {
-            boolean requestedFromLastPackages = false;
-            if (mLastPackagesResourceGranted != null) {
-                for (String packageName : mLastPackagesResourceGranted) {
-                    for (String newPackageName : packageNames) {
-                        if (TextUtils.equals(newPackageName, packageName)) {
-                            requestedFromLastPackages = true;
-                            break;
-                        }
-                    }
-                }
-            }
-            mLastPackagesResourceGranted = packageNames;
-            if (!requestedFromLastPackages) {
-                closePip();
-            }
-        }
-    }
-
-    @Override
-    public void hidePipMenu(Runnable onStartCallback, Runnable onEndCallback) {
-    }
-
-    PipMediaController getPipMediaController() {
-        return mPipMediaController;
-    }
-
-    @Override
-    public void onPipTransitionStarted(ComponentName activity, int direction, Rect pipBounds) {
-    }
-
-    @Override
-    public void onPipTransitionFinished(ComponentName activity, int direction) {
-        onPipTransitionFinishedOrCanceled();
-    }
-
-    @Override
-    public void onPipTransitionCanceled(ComponentName activity, int direction) {
-        onPipTransitionFinishedOrCanceled();
-    }
-
-    private void onPipTransitionFinishedOrCanceled() {
-        if (DEBUG) Log.d(TAG, "onPipTransitionFinishedOrCanceled()");
-
-        if (getState() == STATE_PIP_MENU) {
-            showPipMenu();
-        }
-    }
-
-    private String getStateDescription() {
-        return stateToName(mState);
-    }
-
-    private static String stateToName(int state) {
-        switch (state) {
-            case STATE_NO_PIP:
-                return "NO_PIP";
-
-            case STATE_PIP:
-                return "PIP";
-
-            case STATE_PIP_MENU:
-                return "PIP_MENU";
-
-            default:
-                return "UNKNOWN(" + state + ")";
-        }
-    }
-}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipController.java
new file mode 100644
index 0000000..8bc60f9
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipController.java
@@ -0,0 +1,421 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.pip.tv;
+
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
+import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
+
+import android.annotation.IntDef;
+import android.app.ActivityManager;
+import android.app.ActivityTaskManager;
+import android.app.RemoteAction;
+import android.app.TaskInfo;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.ParceledListSlice;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.graphics.Rect;
+import android.os.RemoteException;
+import android.util.Log;
+import android.view.DisplayInfo;
+
+import com.android.wm.shell.R;
+import com.android.wm.shell.WindowManagerShellWrapper;
+import com.android.wm.shell.common.TaskStackListenerCallback;
+import com.android.wm.shell.common.TaskStackListenerImpl;
+import com.android.wm.shell.pip.PinnedStackListenerForwarder;
+import com.android.wm.shell.pip.Pip;
+import com.android.wm.shell.pip.PipBoundsAlgorithm;
+import com.android.wm.shell.pip.PipBoundsState;
+import com.android.wm.shell.pip.PipMediaController;
+import com.android.wm.shell.pip.PipTaskOrganizer;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Manages the picture-in-picture (PIP) UI and states.
+ */
+public class TvPipController implements Pip, PipTaskOrganizer.PipTransitionCallback,
+        TvPipMenuController.Delegate, TvPipNotificationController.Delegate {
+    private static final String TAG = "TvPipController";
+    static final boolean DEBUG = true;
+
+    private static final int NONEXISTENT_TASK_ID = -1;
+
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = { "STATE_" }, value = {
+            STATE_NO_PIP,
+            STATE_PIP,
+            STATE_PIP_MENU
+    })
+    public @interface State {}
+
+    /**
+     * State when there is no applications in Pip.
+     */
+    private static final int STATE_NO_PIP = 0;
+    /**
+     * State when there is an applications in Pip and the Pip window located at its "normal" place
+     * (usually the bottom right corner).
+     */
+    private static final int STATE_PIP = 1;
+    /**
+     * State when there is an applications in Pip and the Pip menu is open. In this state Pip window
+     * is usually moved from its "normal" position on the screen to the "menu" position - which is
+     * often at the middle of the screen, and gets slightly scaled up.
+     */
+    private static final int STATE_PIP_MENU = 2;
+
+    private final Context mContext;
+
+    private final PipBoundsState mPipBoundsState;
+    private final PipBoundsAlgorithm mPipBoundsAlgorithm;
+    private final PipTaskOrganizer mPipTaskOrganizer;
+    private final PipMediaController mPipMediaController;
+    private final TvPipNotificationController mPipNotificationController;
+    private final TvPipMenuController mTvPipMenuController;
+
+    private @State int mState = STATE_NO_PIP;
+    private int mPinnedTaskId = NONEXISTENT_TASK_ID;
+
+    private int mResizeAnimationDuration;
+
+    public TvPipController(
+            Context context,
+            PipBoundsState pipBoundsState,
+            PipBoundsAlgorithm pipBoundsAlgorithm,
+            PipTaskOrganizer pipTaskOrganizer,
+            TvPipMenuController tvPipMenuController,
+            PipMediaController pipMediaController,
+            TvPipNotificationController pipNotificationController,
+            TaskStackListenerImpl taskStackListener,
+            WindowManagerShellWrapper wmShell) {
+        mContext = context;
+
+        mPipBoundsState = pipBoundsState;
+        mPipBoundsState.setDisplayInfo(getDisplayInfo());
+        mPipBoundsAlgorithm = pipBoundsAlgorithm;
+
+        mPipMediaController = pipMediaController;
+
+        mPipNotificationController = pipNotificationController;
+        mPipNotificationController.setDelegate(this);
+
+        mTvPipMenuController = tvPipMenuController;
+        mTvPipMenuController.setDelegate(this);
+
+        mPipTaskOrganizer = pipTaskOrganizer;
+        mPipTaskOrganizer.registerPipTransitionCallback(this);
+
+        loadConfigurations();
+
+        registerTaskStackListenerCallback(taskStackListener);
+        registerWmShellPinnedStackListener(wmShell);
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        if (DEBUG) Log.d(TAG, "onConfigurationChanged(), state=" + stateToName(mState));
+
+        if (isPipShown()) {
+            if (DEBUG) Log.d(TAG, "  > closing Pip.");
+            closePip();
+        }
+
+        loadConfigurations();
+        mPipNotificationController.onConfigurationChanged(mContext);
+    }
+
+    /**
+     * Returns {@code true} if Pip is shown.
+     */
+    @Override
+    public boolean isPipShown() {
+        return mState != STATE_NO_PIP;
+    }
+
+    /**
+     * Starts the process if bringing up the Pip menu if by issuing a command to move Pip
+     * task/window to the "Menu" position. We'll show the actual Menu UI (eg. actions) once the Pip
+     * task/window is properly positioned in {@link #onPipTransitionFinished(ComponentName, int)}.
+     */
+    @Override
+    public void showPictureInPictureMenu() {
+        if (DEBUG) Log.d(TAG, "showPictureInPictureMenu(), state=" + stateToName(mState));
+
+        if (mState != STATE_PIP) {
+            if (DEBUG) Log.d(TAG, "  > cannot open Menu from the current state.");
+            return;
+        }
+
+        setState(STATE_PIP_MENU);
+        resizePinnedStack(STATE_PIP_MENU);
+    }
+
+    /**
+     * Moves Pip window to its "normal" position.
+     */
+    @Override
+    public void movePipToNormalPosition() {
+        if (DEBUG) Log.d(TAG, "movePipToNormalPosition(), state=" + stateToName(mState));
+
+        setState(STATE_PIP);
+        resizePinnedStack(STATE_PIP);
+    }
+
+    /**
+     * Opens the "Pip-ed" Activity fullscreen.
+     */
+    @Override
+    public void movePipToFullscreen() {
+        if (DEBUG) Log.d(TAG, "movePipToFullscreen(), state=" + stateToName(mState));
+
+        mPipTaskOrganizer.exitPip(mResizeAnimationDuration);
+        onPipDisappeared();
+    }
+
+    /**
+     * Closes Pip window.
+     */
+    @Override
+    public void closePip() {
+        if (DEBUG) Log.d(TAG, "closePip(), state=" + stateToName(mState));
+
+        removeTask(mPinnedTaskId);
+        onPipDisappeared();
+    }
+
+    /**
+     * Resizes the Pip task/window to the appropriate size for the given state.
+     * This is a legacy API. Now we expect that the state argument passed to it should always match
+     * the current state of the Controller. If it does not match an {@link IllegalArgumentException}
+     * will be thrown. However, if the passed state does match - we'll determine the right bounds
+     * to the state and will move Pip task/window there.
+     *
+     * @param state the to determine the Pip bounds. IMPORTANT: should always match the current
+     *              state of the Controller.
+     */
+    @Override
+    public void resizePinnedStack(@State int state) {
+        if (state != mState) {
+            throw new IllegalArgumentException("The passed state should match the current state!");
+        }
+        if (DEBUG) Log.d(TAG, "resizePinnedStack() state=" + stateToName(mState));
+
+        final Rect newBounds;
+        switch (mState) {
+            case STATE_PIP_MENU:
+                newBounds = mPipBoundsState.getExpandedBounds();
+                break;
+
+            case STATE_PIP:
+                // Let PipBoundsAlgorithm figure out what the correct bounds are at the moment.
+                // Internally, it will get the "default" bounds from PipBoundsState and adjust them
+                // as needed to account for things like IME state (will query PipBoundsState for
+                // this information as well, so it's important to keep PipBoundsState up to date).
+                newBounds = mPipBoundsAlgorithm.getNormalBounds();
+                break;
+
+            case STATE_NO_PIP:
+            default:
+                return;
+        }
+
+        mPipTaskOrganizer.scheduleAnimateResizePip(newBounds, mResizeAnimationDuration, null);
+    }
+
+    @Override
+    public void registerSessionListenerForCurrentUser() {
+        mPipMediaController.registerSessionListenerForCurrentUser();
+    }
+
+    private void checkIfPinnedTaskAppeared() {
+        final TaskInfo pinnedTask = getPinnedTaskInfo();
+        if (DEBUG) Log.d(TAG, "checkIfPinnedTaskAppeared(), task=" + pinnedTask);
+        if (pinnedTask == null) return;
+        mPinnedTaskId = pinnedTask.taskId;
+        setState(STATE_PIP);
+
+        mPipMediaController.onActivityPinned();
+        mPipNotificationController.show(pinnedTask.topActivity.getPackageName());
+    }
+
+    private void checkIfPinnedTaskIsGone() {
+        if (DEBUG) Log.d(TAG, "onTaskStackChanged()");
+
+        if (isPipShown() && getPinnedTaskInfo() == null) {
+            Log.w(TAG, "Pinned task is gone.");
+            onPipDisappeared();
+        }
+    }
+
+    private void onPipDisappeared() {
+        if (DEBUG) Log.d(TAG, "onPipDisappeared() state=" + stateToName(mState));
+
+        mPipNotificationController.dismiss();
+        mTvPipMenuController.hideMenu();
+        setState(STATE_NO_PIP);
+        mPinnedTaskId = NONEXISTENT_TASK_ID;
+    }
+
+    @Override
+    public void onPipTransitionStarted(ComponentName activity, int direction, Rect pipBounds) {
+        if (DEBUG) Log.d(TAG, "onPipTransition_Started(), state=" + stateToName(mState));
+    }
+
+    @Override
+    public void onPipTransitionCanceled(ComponentName activity, int direction) {
+        if (DEBUG) Log.d(TAG, "onPipTransition_Canceled(), state=" + stateToName(mState));
+    }
+
+    @Override
+    public void onPipTransitionFinished(ComponentName activity, int direction) {
+        if (DEBUG) Log.d(TAG, "onPipTransition_Finished(), state=" + stateToName(mState));
+
+        if (mState == STATE_PIP_MENU) {
+            if (DEBUG) Log.d(TAG, "  > show menu");
+            mTvPipMenuController.showMenu();
+        }
+    }
+
+    private void setState(@State int state) {
+        if (DEBUG) {
+            Log.d(TAG, "setState(), state=" + stateToName(state) + ", prev="
+                    + stateToName(mState));
+        }
+        mState = state;
+    }
+
+    private void loadConfigurations() {
+        final Resources res = mContext.getResources();
+        mResizeAnimationDuration = res.getInteger(R.integer.config_pipResizeAnimationDuration);
+        // "Cache" bounds for the Pip menu as "expanded" bounds in PipBoundsState. We'll refer back
+        // to this value in resizePinnedStack(), when we are adjusting Pip task/window position for
+        // the menu.
+        mPipBoundsState.setExpandedBounds(
+                Rect.unflattenFromString(res.getString(R.string.pip_menu_bounds)));
+    }
+
+    private DisplayInfo getDisplayInfo() {
+        final DisplayInfo displayInfo = new DisplayInfo();
+        mContext.getDisplay().getDisplayInfo(displayInfo);
+        return displayInfo;
+    }
+
+    private void registerTaskStackListenerCallback(TaskStackListenerImpl taskStackListener) {
+        taskStackListener.addListener(new TaskStackListenerCallback() {
+            @Override
+            public void onActivityPinned(String packageName, int userId, int taskId, int stackId) {
+                checkIfPinnedTaskAppeared();
+            }
+
+            @Override
+            public void onTaskStackChanged() {
+                checkIfPinnedTaskIsGone();
+            }
+
+            @Override
+            public void onActivityRestartAttempt(ActivityManager.RunningTaskInfo task,
+                    boolean homeTaskVisible, boolean clearedTask, boolean wasVisible) {
+                if (task.getWindowingMode() == WINDOWING_MODE_PINNED) {
+                    if (DEBUG) Log.d(TAG, "onPinnedActivityRestartAttempt()");
+
+                    // If the "Pip-ed" Activity is launched again by Launcher or intent, make it
+                    // fullscreen.
+                    movePipToFullscreen();
+                }
+            }
+        });
+    }
+
+    private void registerWmShellPinnedStackListener(WindowManagerShellWrapper wmShell) {
+        try {
+            wmShell.addPinnedStackListener(new PinnedStackListenerForwarder.PinnedStackListener() {
+                @Override
+                public void onImeVisibilityChanged(boolean imeVisible, int imeHeight) {
+                    if (DEBUG) {
+                        Log.d(TAG, "onImeVisibilityChanged(), visible=" + imeVisible
+                                + ", height=" + imeHeight);
+                    }
+
+                    if (imeVisible == mPipBoundsState.isImeShowing()
+                            && (!imeVisible || imeHeight == mPipBoundsState.getImeHeight())) {
+                        // Nothing changed: either IME has been and remains invisible, or remains
+                        // visible with the same height.
+                        return;
+                    }
+                    mPipBoundsState.setImeVisibility(imeVisible, imeHeight);
+                    // "Normal" Pip bounds may have changed, so if we are in the "normal" state,
+                    // let's update the bounds.
+                    if (mState == STATE_PIP) {
+                        resizePinnedStack(STATE_PIP);
+                    }
+                }
+
+                @Override
+                public void onMovementBoundsChanged(boolean fromImeAdjustment) {}
+
+                @Override
+                public void onActionsChanged(ParceledListSlice<RemoteAction> actions) {
+                    if (DEBUG) Log.d(TAG, "onActionsChanged()");
+
+                    mTvPipMenuController.setAppActions(actions);
+                }
+            });
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to register pinned stack listener", e);
+        }
+    }
+
+    private static TaskInfo getPinnedTaskInfo() {
+        if (DEBUG) Log.d(TAG, "getPinnedTaskInfo()");
+        try {
+            final TaskInfo taskInfo = ActivityTaskManager.getService().getRootTaskInfo(
+                    WINDOWING_MODE_PINNED, ACTIVITY_TYPE_UNDEFINED);
+            if (DEBUG) Log.d(TAG, "  > taskInfo=" + taskInfo);
+            return taskInfo;
+        } catch (RemoteException e) {
+            Log.e(TAG, "getRootTaskInfo() failed", e);
+            return null;
+        }
+    }
+
+    private static void removeTask(int taskId) {
+        if (DEBUG) Log.d(TAG, "removeTask(), taskId=" + taskId);
+        try {
+            ActivityTaskManager.getService().removeTask(taskId);
+        } catch (Exception e) {
+            Log.e(TAG, "Atm.removeTask() failed", e);
+        }
+    }
+
+    private static String stateToName(@State int state) {
+        switch (state) {
+            case STATE_NO_PIP:
+                return "NO_PIP";
+            case STATE_PIP:
+                return "PIP";
+            case STATE_PIP_MENU:
+                return "PIP_MENU";
+            default:
+                // This can't happen.
+                throw new IllegalArgumentException("Unknown state " + state);
+        }
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuController.java
index 9192cf1..470ab0c 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuController.java
@@ -42,7 +42,7 @@
  */
 public class TvPipMenuController implements PipMenuController, TvPipMenuView.Listener {
     private static final String TAG = "TvPipMenuController";
-    private static final boolean DEBUG = PipController.DEBUG;
+    private static final boolean DEBUG = TvPipController.DEBUG;
 
     private final Context mContext;
     private final SystemWindows mSystemWindows;
@@ -134,10 +134,18 @@
     }
 
     void hideMenu() {
-        if (DEBUG) Log.d(TAG, "hideMenu()");
+        hideMenu(true);
+    }
 
-        if (isMenuVisible()) {
-            mMenuView.hide();
+    void hideMenu(boolean movePipWindow) {
+        if (DEBUG) Log.d(TAG, "hideMenu(), movePipWindow=" + movePipWindow);
+
+        if (!isMenuVisible()) {
+            return;
+        }
+
+        mMenuView.hide();
+        if (movePipWindow) {
             mDelegate.movePipToNormalPosition();
         }
     }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuView.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuView.java
index f7b76c1..e08ca52 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuView.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipMenuView.java
@@ -53,7 +53,7 @@
  */
 public class TvPipMenuView extends FrameLayout implements View.OnClickListener {
     private static final String TAG = "TvPipMenuView";
-    private static final boolean DEBUG = PipController.DEBUG;
+    private static final boolean DEBUG = TvPipController.DEBUG;
 
     private static final float DISABLED_ACTION_ALPHA = 0.54f;
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/PipNotification.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipNotificationController.java
similarity index 62%
rename from libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/PipNotification.java
rename to libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipNotificationController.java
index 5716c7f..ce4b608 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/PipNotification.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipNotificationController.java
@@ -19,14 +19,17 @@
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
-import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.media.MediaMetadata;
+import android.os.UserHandle;
 import android.text.TextUtils;
+import android.util.Log;
 
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
 import com.android.wm.shell.R;
@@ -39,22 +42,27 @@
  * <p>Once it's created, it will manage the PIP notification UI by itself except for handling
  * configuration changes.
  */
-public class PipNotification {
-    private static final boolean DEBUG = PipController.DEBUG;
-    private static final String TAG = "PipNotification";
+public class TvPipNotificationController {
+    private static final String TAG = "TvPipNotification";
+    private static final boolean DEBUG = TvPipController.DEBUG;
 
-    private static final String NOTIFICATION_TAG = PipNotification.class.getSimpleName();
-    public static final String NOTIFICATION_CHANNEL_TVPIP = "TPP";
+    // Referenced in com.android.systemui.util.NotificationChannels.
+    public static final String NOTIFICATION_CHANNEL = "TVPIP";
+    private static final String NOTIFICATION_TAG = "TvPip";
 
-    static final String ACTION_MENU = "PipNotification.menu";
-    static final String ACTION_CLOSE = "PipNotification.close";
+    private static final String ACTION_SHOW_PIP_MENU =
+            "com.android.wm.shell.pip.tv.notification.action.SHOW_PIP_MENU";
+    private static final String ACTION_CLOSE_PIP =
+            "com.android.wm.shell.pip.tv.notification.action.CLOSE_PIP";
 
+    private final Context mContext;
     private final PackageManager mPackageManager;
     private final NotificationManager mNotificationManager;
     private final Notification.Builder mNotificationBuilder;
+    private final ActionBroadcastReceiver mActionBroadcastReceiver;
+    private Delegate mDelegate;
 
     private String mDefaultTitle;
-    private int mDefaultIconResId;
 
     /** Package name for the application that owns PiP window. */
     private String mPackageName;
@@ -62,32 +70,56 @@
     private String mMediaTitle;
     private Bitmap mArt;
 
-    public PipNotification(Context context, PipMediaController pipMediaController) {
+    public TvPipNotificationController(Context context, PipMediaController pipMediaController) {
+        mContext = context;
         mPackageManager = context.getPackageManager();
         mNotificationManager = context.getSystemService(NotificationManager.class);
 
-        mNotificationBuilder = new Notification.Builder(context, NOTIFICATION_CHANNEL_TVPIP)
+        mNotificationBuilder = new Notification.Builder(context, NOTIFICATION_CHANNEL)
                 .setLocalOnly(true)
                 .setOngoing(false)
                 .setCategory(Notification.CATEGORY_SYSTEM)
+                .setShowWhen(true)
+                .setSmallIcon(R.drawable.pip_icon)
                 .extend(new Notification.TvExtender()
-                        .setContentIntent(createPendingIntent(context, ACTION_MENU))
-                        .setDeleteIntent(createPendingIntent(context, ACTION_CLOSE)));
+                        .setContentIntent(createPendingIntent(context, ACTION_SHOW_PIP_MENU))
+                        .setDeleteIntent(createPendingIntent(context, ACTION_CLOSE_PIP)));
+
+        mActionBroadcastReceiver = new ActionBroadcastReceiver();
 
         pipMediaController.addMetadataListener(this::onMediaMetadataChanged);
 
         onConfigurationChanged(context);
     }
 
+    void setDelegate(Delegate delegate) {
+        if (DEBUG) Log.d(TAG, "setDelegate(), delegate=" + delegate);
+        if (mDelegate != null) {
+            throw new IllegalStateException(
+                    "The delegate has already been set and should not change.");
+        }
+        if (delegate == null) {
+            throw new IllegalArgumentException("The delegate must not be null.");
+        }
+
+        mDelegate = delegate;
+    }
+
     void show(String packageName) {
+        if (mDelegate == null) {
+            throw new IllegalStateException("Delegate is not set.");
+        }
+
         mPackageName = packageName;
         update();
+        mActionBroadcastReceiver.register();
     }
 
     void dismiss() {
         mNotificationManager.cancel(NOTIFICATION_TAG, SystemMessage.NOTE_TV_PIP);
         mNotified = false;
         mPackageName = null;
+        mActionBroadcastReceiver.unregister();
     }
 
     private void onMediaMetadataChanged(MediaMetadata metadata) {
@@ -101,11 +133,9 @@
      * Called by {@link PipController} when the configuration is changed.
      */
     void onConfigurationChanged(Context context) {
-        Resources res = context.getResources();
-        mDefaultTitle = res.getString(R.string.pip_notification_unknown_title);
-        mDefaultIconResId = R.drawable.pip_icon;
+        mDefaultTitle = context.getResources().getString(R.string.pip_notification_unknown_title);
         if (mNotified) {
-            // update notification
+            // Update the notification.
             update();
         }
     }
@@ -113,9 +143,7 @@
     private void update() {
         mNotified = true;
         mNotificationBuilder
-                .setShowWhen(true)
                 .setWhen(System.currentTimeMillis())
-                .setSmallIcon(mDefaultIconResId)
                 .setContentTitle(getNotificationTitle());
         if (mArt != null) {
             mNotificationBuilder.setStyle(new Notification.BigPictureStyle()
@@ -178,4 +206,45 @@
         return PendingIntent.getBroadcast(context, 0, new Intent(action),
                 PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
     }
+
+    private class ActionBroadcastReceiver extends BroadcastReceiver {
+        final IntentFilter mIntentFilter;
+        {
+            mIntentFilter = new IntentFilter();
+            mIntentFilter.addAction(ACTION_CLOSE_PIP);
+            mIntentFilter.addAction(ACTION_SHOW_PIP_MENU);
+        }
+        boolean mRegistered = false;
+
+        void register() {
+            if (mRegistered) return;
+
+            mContext.registerReceiver(this, mIntentFilter, UserHandle.USER_ALL);
+            mRegistered = true;
+        }
+
+        void unregister() {
+            if (!mRegistered) return;
+
+            mContext.unregisterReceiver(this);
+            mRegistered = false;
+        }
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            if (DEBUG) Log.d(TAG, "on(Broadcast)Receive(), action=" + action);
+
+            if (ACTION_SHOW_PIP_MENU.equals(action)) {
+                mDelegate.showPictureInPictureMenu();
+            } else if (ACTION_CLOSE_PIP.equals(action)) {
+                mDelegate.closePip();
+            }
+        }
+    }
+
+    interface Delegate {
+        void showPictureInPictureMenu();
+        void closePip();
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/MainStage.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/MainStage.java
new file mode 100644
index 0000000..552eba4
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/MainStage.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
+import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
+import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
+
+import android.graphics.Rect;
+import android.window.WindowContainerToken;
+import android.window.WindowContainerTransaction;
+
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+/**
+ * Main stage for split-screen mode. When split-screen is active all standard activity types launch
+ * on the main stage, except for task that are explicitly pinned to the {@link SideStage}.
+ * @see StageCoordinator
+ */
+class MainStage extends StageTaskListener {
+    private static final String TAG = MainStage.class.getSimpleName();
+
+    private boolean mIsActive = false;
+
+    private static final int[] CONTROLLED_ACTIVITY_TYPES = {ACTIVITY_TYPE_STANDARD};
+    private static final int[] CONTROLLED_WINDOWING_MODES =
+            {WINDOWING_MODE_FULLSCREEN, WINDOWING_MODE_UNDEFINED};
+    private static final int[] CONTROLLED_WINDOWING_MODES_WHEN_ACTIVE =
+            {WINDOWING_MODE_FULLSCREEN, WINDOWING_MODE_UNDEFINED, WINDOWING_MODE_MULTI_WINDOW};
+
+    MainStage(ShellTaskOrganizer taskOrganizer, int displayId,
+            StageListenerCallbacks callbacks, SyncTransactionQueue syncQueue) {
+        super(taskOrganizer, displayId, callbacks, syncQueue);
+    }
+
+    boolean isActive() {
+        return mIsActive;
+    }
+
+    void activate(Rect rootBounds, WindowContainerTransaction wct) {
+        if (mIsActive) return;
+
+        final WindowContainerToken rootToken = mRootTaskInfo.token;
+        wct.setHidden(rootToken, false)
+                .setBounds(rootToken, rootBounds)
+                .setLaunchRoot(
+                        rootToken,
+                        CONTROLLED_WINDOWING_MODES,
+                        CONTROLLED_ACTIVITY_TYPES)
+                .reparentTasks(
+                        null /* currentParent */,
+                        rootToken,
+                        CONTROLLED_WINDOWING_MODES,
+                        CONTROLLED_ACTIVITY_TYPES,
+                        true /* onTop */)
+                // Moving the root task to top after the child tasks were repareted , or the root
+                // task cannot be visible and focused.
+                .reorder(rootToken, true /* onTop */);
+
+        mIsActive = true;
+    }
+
+    void deactivate(WindowContainerTransaction wct) {
+        if (!mIsActive) return;
+        mIsActive = false;
+
+        if (mRootTaskInfo == null) return;
+        final WindowContainerToken rootToken = mRootTaskInfo.token;
+        wct.setHidden(rootToken, true)
+                .setLaunchRoot(
+                        rootToken,
+                        null,
+                        null)
+                .reparentTasks(
+                        rootToken,
+                        null /* newParent */,
+                        CONTROLLED_WINDOWING_MODES_WHEN_ACTIVE,
+                        CONTROLLED_ACTIVITY_TYPES,
+                        true /* onTop */)
+                .reorder(rootToken, false /* onTop */);
+    }
+
+    void updateConfiguration(int windowingMode, Rect bounds, WindowContainerTransaction wct) {
+        wct.setBounds(mRootTaskInfo.token, bounds)
+                .setWindowingMode(mRootTaskInfo.token, windowingMode);
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SideStage.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SideStage.java
new file mode 100644
index 0000000..5645c19
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SideStage.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import android.app.ActivityManager;
+import android.graphics.Rect;
+import android.window.WindowContainerToken;
+import android.window.WindowContainerTransaction;
+
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+/**
+ * Side stage for split-screen mode. Only tasks that are explicitly pinned to this stage show up
+ * here. All other task are launch in the {@link MainStage}.
+ * @see StageCoordinator
+ */
+class SideStage extends StageTaskListener {
+    private static final String TAG = SideStage.class.getSimpleName();
+
+    SideStage(ShellTaskOrganizer taskOrganizer, int displayId,
+            StageListenerCallbacks callbacks, SyncTransactionQueue syncQueue) {
+        super(taskOrganizer, displayId, callbacks, syncQueue);
+    }
+
+    void addTask(ActivityManager.RunningTaskInfo task, Rect rootBounds,
+            WindowContainerTransaction wct) {
+        final WindowContainerToken rootToken = mRootTaskInfo.token;
+        wct.setHidden(rootToken, false)
+                .setBounds(rootToken, rootBounds)
+                .reparent(task.token, rootToken, true /* onTop*/)
+                // Moving the root task to top after the child tasks were repareted , or the root
+                // task cannot be visible and focused.
+                .reorder(rootToken, true);
+    }
+
+    boolean removeTask(int taskId, WindowContainerToken newParent, WindowContainerTransaction wct) {
+        final ActivityManager.RunningTaskInfo task = mChildrenTaskInfo.get(taskId);
+        if (task == null) return false;
+
+        wct.setHidden(mRootTaskInfo.token, true)
+                .reorder(mRootTaskInfo.token, false)
+                .reparent(task.token, newParent, false /* onTop */);
+        return true;
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreen.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreen.java
new file mode 100644
index 0000000..08c2856
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreen.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import android.annotation.IntDef;
+import android.app.ActivityManager;
+
+import androidx.annotation.NonNull;
+
+import com.android.wm.shell.common.annotations.ExternalThread;
+
+import java.io.PrintWriter;
+
+/**
+ * Interface to engage split-screen feature.
+ */
+@ExternalThread
+public interface SplitScreen {
+    /**
+     * Specifies that the side-stage is positioned at the top half of the screen if
+     * in portrait mode or at the left half of the screen if in landscape mode.
+     */
+    int SIDE_STAGE_POSITION_TOP_OR_LEFT = 0;
+
+    /**
+     * Specifies that the side-stage is positioned at the bottom half of the screen if
+     * in portrait mode or at the right half of the screen if in landscape mode.
+     */
+    int SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT = 1;
+
+    @IntDef(prefix = { "SIDE_STAGE_POSITION_" }, value = {
+            SIDE_STAGE_POSITION_TOP_OR_LEFT,
+            SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT
+    })
+    @interface SideStagePosition {}
+
+    /** @return {@code true} if split-screen is currently visible. */
+    boolean isSplitScreenVisible();
+    /** Moves a task in the side-stage of split-screen. */
+    boolean moveToSideStage(int taskId, @SideStagePosition int sideStagePosition);
+    /** Moves a task in the side-stage of split-screen. */
+    boolean moveToSideStage(ActivityManager.RunningTaskInfo task,
+            @SideStagePosition int sideStagePosition);
+    /** Removes a task from the side-stage of split-screen. */
+    boolean removeFromSideStage(int taskId);
+    /** Sets the position of the side-stage. */
+    void setSideStagePosition(@SideStagePosition int sideStagePosition);
+    /** Hides the side-stage if it is currently visible. */
+    void setSideStageVisibility(boolean visible);
+    /** Dumps current status of split-screen. */
+    void dump(@NonNull PrintWriter pw, String prefix);
+    /** Called when the shell organizer has been registered. */
+    void onOrganizerRegistered();
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java
new file mode 100644
index 0000000..55cfea5
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import android.app.ActivityManager;
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+
+import com.android.wm.shell.RootTaskDisplayAreaOrganizer;
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+import java.io.PrintWriter;
+
+/**
+ * Class manages split-screen multitasking mode and implements the main interface
+ * {@link SplitScreen}.
+ * @see StageCoordinator
+ */
+public class SplitScreenController implements SplitScreen {
+    private static final String TAG = SplitScreenController.class.getSimpleName();
+
+    private final ShellTaskOrganizer mTaskOrganizer;
+    private final SyncTransactionQueue mSyncQueue;
+    private final Context mContext;
+    private final RootTaskDisplayAreaOrganizer mRootTDAOrganizer;
+    private StageCoordinator mStageCoordinator;
+
+    public SplitScreenController(ShellTaskOrganizer shellTaskOrganizer,
+            SyncTransactionQueue syncQueue, Context context,
+            RootTaskDisplayAreaOrganizer rootTDAOrganizer) {
+        mTaskOrganizer = shellTaskOrganizer;
+        mSyncQueue = syncQueue;
+        mContext = context;
+        mRootTDAOrganizer = rootTDAOrganizer;
+    }
+
+    @Override
+    public void onOrganizerRegistered() {
+        if (mStageCoordinator == null) {
+            // TODO: Multi-display
+            mStageCoordinator = new StageCoordinator(mContext, DEFAULT_DISPLAY, mSyncQueue,
+                    mRootTDAOrganizer, mTaskOrganizer);
+        }
+    }
+
+    @Override
+    public boolean isSplitScreenVisible() {
+        return mStageCoordinator.isSplitScreenVisible();
+    }
+
+    @Override
+    public boolean moveToSideStage(int taskId, @SideStagePosition int sideStagePosition) {
+        final ActivityManager.RunningTaskInfo task = mTaskOrganizer.getRunningTaskInfo(taskId);
+        return task != null && moveToSideStage(task, sideStagePosition);
+    }
+
+    @Override
+    public boolean moveToSideStage(ActivityManager.RunningTaskInfo task,
+            @SideStagePosition int sideStagePosition) {
+        return mStageCoordinator.moveToSideStage(task, sideStagePosition);
+    }
+
+    @Override
+    public boolean removeFromSideStage(int taskId) {
+        return mStageCoordinator.removeFromSideStage(taskId);
+    }
+
+    @Override
+    public void setSideStagePosition(@SideStagePosition int sideStagePosition) {
+        mStageCoordinator.setSideStagePosition(sideStagePosition);
+    }
+
+    @Override
+    public void setSideStageVisibility(boolean visible) {
+        mStageCoordinator.setSideStageVisibility(visible);
+    }
+
+    @Override
+    public void dump(@NonNull PrintWriter pw, String prefix) {
+        pw.println(prefix + TAG);
+        if (mStageCoordinator != null) {
+            mStageCoordinator.dump(pw, prefix);
+        }
+    }
+
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
new file mode 100644
index 0000000..0c6edf1
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
@@ -0,0 +1,388 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
+
+import static com.android.wm.shell.splitscreen.SplitScreen.SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT;
+import static com.android.wm.shell.splitscreen.SplitScreen.SIDE_STAGE_POSITION_TOP_OR_LEFT;
+
+import android.app.ActivityManager;
+import android.content.Context;
+import android.graphics.Rect;
+import android.view.SurfaceControl;
+import android.window.DisplayAreaInfo;
+import android.window.WindowContainerTransaction;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+
+import com.android.wm.shell.RootTaskDisplayAreaOrganizer;
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.common.SyncTransactionQueue;
+import com.android.wm.shell.common.split.SplitLayout;
+
+import java.io.PrintWriter;
+
+/**
+ * Coordinates the staging (visibility, sizing, ...) of the split-screen {@link MainStage} and
+ * {@link SideStage} stages.
+ * Some high-level rules:
+ * - The {@link StageCoordinator} is only considered active if the {@link SideStage} contains at
+ * least one child task.
+ * - The {@link MainStage} should only have children if the coordinator is active.
+ * - The {@link SplitLayout} divider is only visible if both the {@link MainStage}
+ * and {@link SideStage} are visible.
+ * - The {@link MainStage} configuration is fullscreen when the {@link SideStage} isn't visible.
+ * This rules are mostly implemented in {@link #onStageVisibilityChanged(StageListenerImpl)} and
+ * {@link #onStageHasChildrenChanged(StageListenerImpl).}
+ */
+class StageCoordinator implements SplitLayout.LayoutChangeListener,
+        RootTaskDisplayAreaOrganizer.RootTaskDisplayAreaListener {
+
+    private static final String TAG = StageCoordinator.class.getSimpleName();
+
+    private final MainStage mMainStage;
+    private final StageListenerImpl mMainStageListener = new StageListenerImpl();
+    private final SideStage mSideStage;
+    private final StageListenerImpl mSideStageListener = new StageListenerImpl();
+    private @SplitScreen.SideStagePosition int mSideStagePosition =
+            SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT;
+
+    private final int mDisplayId;
+    private SplitLayout mSplitLayout;
+    private boolean mDividerVisible;
+    private final SyncTransactionQueue mSyncQueue;
+    private final RootTaskDisplayAreaOrganizer mRootTDAOrganizer;
+    private final ShellTaskOrganizer mTaskOrganizer;
+    private DisplayAreaInfo mDisplayAreaInfo;
+    private final Context mContext;
+
+    StageCoordinator(Context context, int displayId, SyncTransactionQueue syncQueue,
+            RootTaskDisplayAreaOrganizer rootTDAOrganizer, ShellTaskOrganizer taskOrganizer) {
+        mContext = context;
+        mDisplayId = displayId;
+        mSyncQueue = syncQueue;
+        mRootTDAOrganizer = rootTDAOrganizer;
+        mTaskOrganizer = taskOrganizer;
+        mMainStage = new MainStage(mTaskOrganizer, mDisplayId, mMainStageListener, mSyncQueue);
+        mSideStage = new SideStage(mTaskOrganizer, mDisplayId, mSideStageListener, mSyncQueue);
+        mRootTDAOrganizer.registerListener(displayId, this);
+    }
+
+    @VisibleForTesting
+    StageCoordinator(Context context, int displayId, SyncTransactionQueue syncQueue,
+            RootTaskDisplayAreaOrganizer rootTDAOrganizer, ShellTaskOrganizer taskOrganizer,
+            MainStage mainStage, SideStage sideStage) {
+        mContext = context;
+        mDisplayId = displayId;
+        mSyncQueue = syncQueue;
+        mRootTDAOrganizer = rootTDAOrganizer;
+        mTaskOrganizer = taskOrganizer;
+        mMainStage = mainStage;
+        mSideStage = sideStage;
+        mRootTDAOrganizer.registerListener(displayId, this);
+    }
+
+    boolean isSplitScreenVisible() {
+        return mSideStageListener.mVisible && mMainStageListener.mVisible;
+    }
+
+    boolean moveToSideStage(ActivityManager.RunningTaskInfo task,
+            @SplitScreen.SideStagePosition int sideStagePosition) {
+        final WindowContainerTransaction wct = new WindowContainerTransaction();
+        mSideStagePosition = sideStagePosition;
+        mMainStage.activate(getMainStageBounds(), wct);
+        mSideStage.addTask(task, getSideStageBounds(), wct);
+        mTaskOrganizer.applyTransaction(wct);
+        return true;
+    }
+
+    boolean removeFromSideStage(int taskId) {
+        final WindowContainerTransaction wct = new WindowContainerTransaction();
+
+        /**
+         * {@link MainStage} will be deactivated in {@link #onStageHasChildrenChanged} if the
+         * {@link SideStage} no longer has children.
+         */
+        final boolean result = mSideStage.removeTask(taskId,
+                mMainStage.isActive() ? mMainStage.mRootTaskInfo.token : null,
+                wct);
+        mTaskOrganizer.applyTransaction(wct);
+        return result;
+    }
+
+    void setSideStagePosition(@SplitScreen.SideStagePosition int sideStagePosition) {
+        mSideStagePosition = sideStagePosition;
+        if (mSideStageListener.mVisible) {
+            onStageVisibilityChanged(mSideStageListener);
+        }
+    }
+
+    void setSideStageVisibility(boolean visible) {
+        if (!mSideStageListener.mVisible == visible) return;
+
+        final WindowContainerTransaction wct = new WindowContainerTransaction();
+        mSideStage.setVisibility(visible, wct);
+        mTaskOrganizer.applyTransaction(wct);
+    }
+
+    private void onStageRootTaskVanished(StageListenerImpl stageListener) {
+        if (stageListener == mMainStageListener || stageListener == mSideStageListener) {
+            final WindowContainerTransaction wct = new WindowContainerTransaction();
+            // Deactivate the main stage if it no longer has a root task.
+            mMainStage.deactivate(wct);
+            mTaskOrganizer.applyTransaction(wct);
+        }
+    }
+
+    private void onStageVisibilityChanged(StageListenerImpl stageListener) {
+        final boolean sideStageVisible = mSideStageListener.mVisible;
+        final boolean mainStageVisible = mMainStageListener.mVisible;
+        // Divider is only visible if both the main stage and side stages are visible
+        final boolean dividerVisible = sideStageVisible && mainStageVisible;
+
+        if (mDividerVisible != dividerVisible) {
+            mDividerVisible = dividerVisible;
+            if (mDividerVisible) {
+                mSplitLayout.init();
+            } else {
+                mSplitLayout.release();
+            }
+        }
+
+        if (mainStageVisible) {
+            final WindowContainerTransaction wct = new WindowContainerTransaction();
+            if (sideStageVisible) {
+                // The main stage configuration should to follow split layout when side stage is
+                // visible.
+                mMainStage.updateConfiguration(
+                        WINDOWING_MODE_MULTI_WINDOW, getMainStageBounds(), wct);
+            } else {
+                // We want the main stage configuration to be fullscreen when the side stage isn't
+                // visible.
+                mMainStage.updateConfiguration(WINDOWING_MODE_FULLSCREEN, null, wct);
+            }
+            // TODO: Change to `mSyncQueue.queue(wct)` once BLAST is stable.
+            mTaskOrganizer.applyTransaction(wct);
+        }
+
+        mSyncQueue.runInSync(t -> {
+            final SurfaceControl dividerLeash = mSplitLayout.getDividerLeash();
+            final SurfaceControl sideStageLeash = mSideStage.mRootLeash;
+            final SurfaceControl mainStageLeash = mMainStage.mRootLeash;
+
+            if (dividerLeash != null) {
+                if (mDividerVisible) {
+                    t.show(dividerLeash)
+                            .setLayer(dividerLeash, Integer.MAX_VALUE)
+                            .setPosition(dividerLeash,
+                                    mSplitLayout.getDividerBounds().left,
+                                    mSplitLayout.getDividerBounds().top);
+                } else {
+                    t.hide(dividerLeash);
+                }
+            }
+
+            if (sideStageVisible) {
+                final Rect sideStageBounds = getSideStageBounds();
+                t.show(sideStageLeash)
+                        .setPosition(sideStageLeash,
+                                sideStageBounds.left, sideStageBounds.top)
+                        .setWindowCrop(sideStageLeash,
+                                sideStageBounds.width(), sideStageBounds.height());
+            } else {
+                t.hide(sideStageLeash);
+            }
+
+            if (mainStageVisible) {
+                final Rect mainStageBounds = getMainStageBounds();
+                t.show(mainStageLeash);
+                if (sideStageVisible) {
+                    t.setPosition(mainStageLeash, mainStageBounds.left, mainStageBounds.top)
+                            .setWindowCrop(mainStageLeash,
+                                    mainStageBounds.width(), mainStageBounds.height());
+                } else {
+                    // Clear window crop and position if side stage isn't visible.
+                    t.setPosition(mainStageLeash, 0, 0)
+                            .setWindowCrop(mainStageLeash, null);
+                }
+            } else {
+                t.hide(mainStageLeash);
+            }
+        });
+    }
+
+    private void onStageHasChildrenChanged(StageListenerImpl stageListener) {
+        if (stageListener == mSideStageListener) {
+            final WindowContainerTransaction wct = new WindowContainerTransaction();
+            if (mSideStageListener.mHasChildren) {
+                // Make sure the main stage is active.
+                mMainStage.activate(getMainStageBounds(), wct);
+            } else {
+                // The side stage no long has children so we can deactivate the main stage.
+                mMainStage.deactivate(wct);
+            }
+            mTaskOrganizer.applyTransaction(wct);
+        }
+    }
+
+    @Override
+    public void onSnappedToDismiss(boolean snappedToEnd) {
+        // TODO: What to do...what to do...
+        mSplitLayout.resetDividerPosition();
+        onBoundsChanged(mSplitLayout);
+    }
+
+    @Override
+    public void onBoundsChanging(SplitLayout layout) {
+        final SurfaceControl dividerLeash = mSplitLayout.getDividerLeash();
+        if (dividerLeash == null) return;
+        final Rect mainStageBounds = getMainStageBounds();
+        final Rect sideStageBounds = getSideStageBounds();
+
+        mSyncQueue.runInSync(t -> t
+                .setPosition(dividerLeash,
+                        mSplitLayout.getDividerBounds().left, mSplitLayout.getDividerBounds().top)
+                .setPosition(mMainStage.mRootLeash, mainStageBounds.left, mainStageBounds.top)
+                .setPosition(mSideStage.mRootLeash, sideStageBounds.left, sideStageBounds.top)
+                // Sets crop to prevent visible region of tasks overlap with each other when
+                // re-positioning surfaces while resizing.
+                .setWindowCrop(mMainStage.mRootLeash,
+                        mainStageBounds.width(), mainStageBounds.height())
+                .setWindowCrop(mSideStage.mRootLeash,
+                        sideStageBounds.width(), sideStageBounds.height()));
+
+    }
+
+    @Override
+    public void onBoundsChanged(SplitLayout layout) {
+        final SurfaceControl dividerLeash = mSplitLayout.getDividerLeash();
+        if (dividerLeash == null) return;
+        final Rect mainStageBounds = getMainStageBounds();
+        final Rect sideStageBounds = getSideStageBounds();
+        final WindowContainerTransaction wct = new WindowContainerTransaction();
+        mMainStage.setBounds(mainStageBounds, wct);
+        mSideStage.setBounds(sideStageBounds, wct);
+        mTaskOrganizer.applyTransaction(wct);
+
+        mSyncQueue.runInSync(t -> t
+                // Resets layer of divider bar to make sure it is always on top.
+                .setLayer(dividerLeash, Integer.MAX_VALUE)
+                .setPosition(dividerLeash,
+                        mSplitLayout.getDividerBounds().left, mSplitLayout.getDividerBounds().top)
+                .setPosition(mMainStage.mRootLeash,
+                        mainStageBounds.left, mainStageBounds.top)
+                .setPosition(mSideStage.mRootLeash,
+                        sideStageBounds.left, sideStageBounds.top)
+                // Resets crop to apply new surface bounds directly.
+                .setWindowCrop(mMainStage.mRootLeash, null)
+                .setWindowCrop(mSideStage.mRootLeash, null));
+    }
+
+    @Override
+    public void onDisplayAreaAppeared(DisplayAreaInfo displayAreaInfo) {
+        mDisplayAreaInfo = displayAreaInfo;
+        if (mSplitLayout == null) {
+            mSplitLayout = new SplitLayout(TAG + "SplitDivider", mContext,
+                    mDisplayAreaInfo.configuration, this,
+                    b -> mRootTDAOrganizer.attachToDisplayArea(mDisplayId, b));
+        }
+    }
+
+    @Override
+    public void onDisplayAreaVanished(DisplayAreaInfo displayAreaInfo) {
+        throw new IllegalStateException("Well that was unexpected...");
+    }
+
+    @Override
+    public void onDisplayAreaInfoChanged(DisplayAreaInfo displayAreaInfo) {
+        mDisplayAreaInfo = displayAreaInfo;
+        if (mSplitLayout != null
+                && mSplitLayout.updateConfiguration(mDisplayAreaInfo.configuration)) {
+            onBoundsChanged(mSplitLayout);
+        }
+    }
+
+    private Rect getSideStageBounds() {
+        return mSideStagePosition == SIDE_STAGE_POSITION_TOP_OR_LEFT
+                ? mSplitLayout.getBounds1() : mSplitLayout.getBounds2();
+    }
+
+    private Rect getMainStageBounds() {
+        return mSideStagePosition == SIDE_STAGE_POSITION_TOP_OR_LEFT
+                ? mSplitLayout.getBounds2() : mSplitLayout.getBounds1();
+    }
+
+    @Override
+    public void dump(@NonNull PrintWriter pw, String prefix) {
+        final String innerPrefix = prefix + "  ";
+        final String childPrefix = innerPrefix + "  ";
+        pw.println(prefix + TAG + " mDisplayId=" + mDisplayId);
+        pw.println(innerPrefix + "mDividerVisible=" + mDividerVisible);
+        pw.println(innerPrefix + "MainStage");
+        pw.println(childPrefix + "isActive=" + mMainStage.isActive());
+        mMainStageListener.dump(pw, childPrefix);
+        pw.println(innerPrefix + "SideStage");
+        mSideStageListener.dump(pw, childPrefix);
+        pw.println(innerPrefix + "mSplitLayout=" + mSplitLayout);
+    }
+
+    class StageListenerImpl implements StageTaskListener.StageListenerCallbacks {
+        boolean mHasRootTask = false;
+        boolean mVisible = false;
+        boolean mHasChildren = false;
+
+        @Override
+        public void onRootTaskAppeared() {
+            mHasRootTask = true;
+        }
+
+        @Override
+        public void onStatusChanged(boolean visible, boolean hasChildren) {
+            if (!mHasRootTask) return;
+
+            if (mHasChildren != hasChildren) {
+                mHasChildren = hasChildren;
+                StageCoordinator.this.onStageHasChildrenChanged(this);
+            }
+            if (mVisible != visible) {
+                mVisible = visible;
+                StageCoordinator.this.onStageVisibilityChanged(this);
+            }
+        }
+
+        @Override
+        public void onRootTaskVanished() {
+            reset();
+            StageCoordinator.this.onStageRootTaskVanished(this);
+        }
+
+        private void reset() {
+            mHasRootTask = false;
+            mVisible = false;
+            mHasChildren = false;
+        }
+
+        public void dump(@NonNull PrintWriter pw, String prefix) {
+            pw.println(prefix + "mHasRootTask=" + mHasRootTask);
+            pw.println(prefix + "mVisible=" + mVisible);
+            pw.println(prefix + "mHasChildren=" + mHasChildren);
+        }
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageTaskListener.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageTaskListener.java
new file mode 100644
index 0000000..30f2701
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageTaskListener.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
+
+import android.annotation.CallSuper;
+import android.app.ActivityManager;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.util.SparseArray;
+import android.view.SurfaceControl;
+import android.window.WindowContainerTransaction;
+
+import androidx.annotation.NonNull;
+
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.common.SyncTransactionQueue;
+import com.android.wm.shell.transition.Transitions;
+
+import java.io.PrintWriter;
+
+/**
+ * Base class that handle common task org. related for split-screen stages.
+ * Note that this class and its sub-class do not directly perform hierarchy operations.
+ * They only serve to hold a collection of tasks and provide APIs like
+ * {@link #setBounds(Rect, WindowContainerTransaction)} for the centralized {@link StageCoordinator}
+ * to perform operations in-sync with other containers.
+ * @see StageCoordinator
+ */
+class StageTaskListener implements ShellTaskOrganizer.TaskListener {
+    private static final String TAG = StageTaskListener.class.getSimpleName();
+
+    /** Callback interface for listening to changes in a split-screen stage. */
+    public interface StageListenerCallbacks {
+        void onRootTaskAppeared();
+        void onStatusChanged(boolean visible, boolean hasChildren);
+        void onRootTaskVanished();
+    }
+    private final StageListenerCallbacks mCallbacks;
+    private final SyncTransactionQueue mSyncQueue;
+
+    protected ActivityManager.RunningTaskInfo mRootTaskInfo;
+    protected SurfaceControl mRootLeash;
+    protected SparseArray<ActivityManager.RunningTaskInfo> mChildrenTaskInfo = new SparseArray<>();
+    private final SparseArray<SurfaceControl> mChildrenLeashes = new SparseArray<>();
+
+    StageTaskListener(ShellTaskOrganizer taskOrganizer, int displayId,
+            StageListenerCallbacks callbacks, SyncTransactionQueue syncQueue) {
+        mCallbacks = callbacks;
+        mSyncQueue = syncQueue;
+        taskOrganizer.createRootTask(displayId, WINDOWING_MODE_MULTI_WINDOW, this);
+    }
+
+    @Override
+    @CallSuper
+    public void onTaskAppeared(ActivityManager.RunningTaskInfo taskInfo, SurfaceControl leash) {
+        if (!taskInfo.hasParentTask()) {
+            mCallbacks.onRootTaskAppeared();
+            mRootLeash = leash;
+            mRootTaskInfo = taskInfo;
+        } else if (taskInfo.parentTaskId == mRootTaskInfo.taskId) {
+            mChildrenLeashes.put(taskInfo.taskId, leash);
+            mChildrenTaskInfo.put(taskInfo.taskId, taskInfo);
+            updateChildTaskSurface(taskInfo, leash, true /* firstAppeared */);
+        } else {
+            throw new IllegalArgumentException("Unknown task: " + taskInfo);
+        }
+        sendStatusChanged();
+    }
+
+    @Override
+    @CallSuper
+    public void onTaskInfoChanged(ActivityManager.RunningTaskInfo taskInfo) {
+        if (mRootTaskInfo.taskId == taskInfo.taskId) {
+            mRootTaskInfo = taskInfo;
+        } else if (taskInfo.parentTaskId == mRootTaskInfo.taskId) {
+            mChildrenTaskInfo.put(taskInfo.taskId, taskInfo);
+            updateChildTaskSurface(
+                    taskInfo, mChildrenLeashes.get(taskInfo.taskId), false /* firstAppeared */);
+        } else {
+            throw new IllegalArgumentException("Unknown task: " + taskInfo);
+        }
+        sendStatusChanged();
+    }
+
+    @Override
+    @CallSuper
+    public void onTaskVanished(ActivityManager.RunningTaskInfo taskInfo) {
+        final int taskId = taskInfo.taskId;
+        if (mRootTaskInfo.taskId == taskId) {
+            mCallbacks.onRootTaskVanished();
+            mRootTaskInfo = null;
+        } else if (mChildrenTaskInfo.contains(taskId)) {
+            mChildrenTaskInfo.remove(taskId);
+            mChildrenLeashes.remove(taskId);
+            sendStatusChanged();
+        } else {
+            throw new IllegalArgumentException("Unknown task: " + taskInfo);
+        }
+    }
+
+    void setBounds(Rect bounds, WindowContainerTransaction wct) {
+        wct.setBounds(mRootTaskInfo.token, bounds);
+    }
+
+    void setVisibility(boolean visible, WindowContainerTransaction wct) {
+        wct.reorder(mRootTaskInfo.token, visible /* onTop */);
+    }
+
+    private void updateChildTaskSurface(ActivityManager.RunningTaskInfo taskInfo,
+            SurfaceControl leash, boolean firstAppeared) {
+        final Point taskPositionInParent = taskInfo.positionInParent;
+        mSyncQueue.runInSync(t -> {
+            t.setWindowCrop(leash, null);
+            t.setPosition(leash, taskPositionInParent.x, taskPositionInParent.y);
+            if (firstAppeared && !Transitions.ENABLE_SHELL_TRANSITIONS) {
+                t.setAlpha(leash, 1f);
+                t.setMatrix(leash, 1, 0, 0, 1);
+                t.show(leash);
+            }
+        });
+    }
+
+    private void sendStatusChanged() {
+        mCallbacks.onStatusChanged(mRootTaskInfo.isVisible, mChildrenTaskInfo.size() > 0);
+    }
+
+    @Override
+    @CallSuper
+    public void dump(@NonNull PrintWriter pw, String prefix) {
+
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java b/libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java
index 786a1fd..8e24e0b 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java
@@ -222,7 +222,11 @@
         }
 
         Context context = mContext;
-        final int theme = activityInfo.getThemeResource();
+        int theme = activityInfo.getThemeResource();
+        if (theme == 0) {
+            // replace with the default theme if the application didn't set
+            theme = com.android.internal.R.style.Theme_DeviceDefault_DayNight;
+        }
         if (DEBUG_SPLASH_SCREEN) {
             Slog.d(TAG, "addSplashScreen " + activityInfo.packageName
                     + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme="
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/DefaultTransitionHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/DefaultTransitionHandler.java
new file mode 100644
index 0000000..4cd2c50
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/DefaultTransitionHandler.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.transition;
+
+import static android.view.WindowManager.TRANSIT_CLOSE;
+import static android.view.WindowManager.TRANSIT_OPEN;
+import static android.view.WindowManager.TRANSIT_TO_BACK;
+import static android.view.WindowManager.TRANSIT_TO_FRONT;
+import static android.window.TransitionInfo.FLAG_STARTING_WINDOW_TRANSFER_RECIPIENT;
+
+import android.animation.Animator;
+import android.animation.ValueAnimator;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.app.ActivityManager;
+import android.os.IBinder;
+import android.util.ArrayMap;
+import android.view.SurfaceControl;
+import android.window.TransitionInfo;
+import android.window.WindowContainerTransaction;
+
+import com.android.wm.shell.common.ShellExecutor;
+import com.android.wm.shell.common.TransactionPool;
+
+import java.util.ArrayList;
+
+/** The default handler that handles anything not already handled. */
+public class DefaultTransitionHandler implements Transitions.TransitionHandler {
+    private final TransactionPool mTransactionPool;
+    private final ShellExecutor mMainExecutor;
+    private final ShellExecutor mAnimExecutor;
+
+    /** Keeps track of the currently-running animations associated with each transition. */
+    private final ArrayMap<IBinder, ArrayList<Animator>> mAnimations = new ArrayMap<>();
+
+    DefaultTransitionHandler(@NonNull TransactionPool transactionPool,
+            @NonNull ShellExecutor mainExecutor, @NonNull ShellExecutor animExecutor) {
+        mTransactionPool = transactionPool;
+        mMainExecutor = mainExecutor;
+        mAnimExecutor = animExecutor;
+    }
+
+    @Override
+    public boolean startAnimation(@NonNull IBinder transition, @NonNull TransitionInfo info,
+            @NonNull SurfaceControl.Transaction t, @NonNull Runnable finishCallback) {
+        if (mAnimations.containsKey(transition)) {
+            throw new IllegalStateException("Got a duplicate startAnimation call for "
+                    + transition);
+        }
+        final ArrayList<Animator> animations = new ArrayList<>();
+        mAnimations.put(transition, animations);
+        final boolean isOpening = Transitions.isOpeningType(info.getType());
+
+        final Runnable onAnimFinish = () -> {
+            if (!animations.isEmpty()) return;
+            mAnimations.remove(transition);
+            finishCallback.run();
+        };
+        for (int i = info.getChanges().size() - 1; i >= 0; --i) {
+            final TransitionInfo.Change change = info.getChanges().get(i);
+
+            // Don't animate anything with an animating parent
+            if (change.getParent() != null) continue;
+
+            final int mode = change.getMode();
+            if (isOpening && (mode == TRANSIT_OPEN || mode == TRANSIT_TO_FRONT)) {
+                if ((change.getFlags() & FLAG_STARTING_WINDOW_TRANSFER_RECIPIENT) != 0) {
+                    // This received a transferred starting window, so don't animate
+                    continue;
+                }
+                // fade in
+                startExampleAnimation(
+                        animations, change.getLeash(), true /* show */, onAnimFinish);
+            } else if (!isOpening && (mode == TRANSIT_CLOSE || mode == TRANSIT_TO_BACK)) {
+                // fade out
+                startExampleAnimation(
+                        animations, change.getLeash(), false /* show */, onAnimFinish);
+            }
+        }
+        t.apply();
+        // run finish now in-case there are no animations
+        onAnimFinish.run();
+        return true;
+    }
+
+    @Nullable
+    @Override
+    public WindowContainerTransaction handleRequest(int type, @NonNull IBinder transition,
+            @Nullable ActivityManager.RunningTaskInfo triggerTask) {
+        return null;
+    }
+
+    // TODO(shell-transitions): real animations
+    private void startExampleAnimation(@NonNull ArrayList<Animator> animations,
+            @NonNull SurfaceControl leash, boolean show, @NonNull Runnable finishCallback) {
+        final float end = show ? 1.f : 0.f;
+        final float start = 1.f - end;
+        final SurfaceControl.Transaction transaction = mTransactionPool.acquire();
+        final ValueAnimator va = ValueAnimator.ofFloat(start, end);
+        va.setDuration(500);
+        va.addUpdateListener(animation -> {
+            float fraction = animation.getAnimatedFraction();
+            transaction.setAlpha(leash, start * (1.f - fraction) + end * fraction);
+            transaction.apply();
+        });
+        final Runnable finisher = () -> {
+            transaction.setAlpha(leash, end);
+            transaction.apply();
+            mTransactionPool.release(transaction);
+            mMainExecutor.execute(() -> {
+                animations.remove(va);
+                finishCallback.run();
+            });
+        };
+        va.addListener(new Animator.AnimatorListener() {
+            @Override
+            public void onAnimationStart(Animator animation) { }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                finisher.run();
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                finisher.run();
+            }
+
+            @Override
+            public void onAnimationRepeat(Animator animation) { }
+        });
+        animations.add(va);
+        mAnimExecutor.execute(va::start);
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/Transitions.java b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
similarity index 75%
rename from libs/WindowManager/Shell/src/com/android/wm/shell/Transitions.java
rename to libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
index 5213f6c..3b2ac70 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/Transitions.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.wm.shell;
+package com.android.wm.shell.transition;
 
 import static android.view.WindowManager.TRANSIT_CHANGE;
 import static android.view.WindowManager.TRANSIT_CLOSE;
@@ -23,8 +23,6 @@
 import static android.view.WindowManager.TRANSIT_TO_FRONT;
 import static android.window.TransitionInfo.FLAG_STARTING_WINDOW_TRANSFER_RECIPIENT;
 
-import android.animation.Animator;
-import android.animation.ValueAnimator;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
@@ -41,12 +39,15 @@
 
 import androidx.annotation.BinderThread;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.protolog.common.ProtoLog;
+import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.TransactionPool;
 import com.android.wm.shell.protolog.ShellProtoLogGroup;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 
 /** Plays transition animations */
 public class Transitions {
@@ -57,7 +58,6 @@
             SystemProperties.getBoolean("persist.debug.shell_transit", false);
 
     private final WindowOrganizer mOrganizer;
-    private final TransactionPool mTransactionPool;
     private final ShellExecutor mMainExecutor;
     private final ShellExecutor mAnimExecutor;
     private final TransitionPlayerImpl mPlayerImpl;
@@ -66,7 +66,6 @@
     private final ArrayList<TransitionHandler> mHandlers = new ArrayList<>();
 
     private static final class ActiveTransition {
-        ArrayList<Animator> mAnimations = null;
         TransitionHandler mFirstHandler = null;
     }
 
@@ -76,12 +75,14 @@
     public Transitions(@NonNull WindowOrganizer organizer, @NonNull TransactionPool pool,
             @NonNull ShellExecutor mainExecutor, @NonNull ShellExecutor animExecutor) {
         mOrganizer = organizer;
-        mTransactionPool = pool;
         mMainExecutor = mainExecutor;
         mAnimExecutor = animExecutor;
         mPlayerImpl = new TransitionPlayerImpl();
+        // The very last handler (0 in the list) should be the default one.
+        mHandlers.add(new DefaultTransitionHandler(pool, mainExecutor, animExecutor));
     }
 
+    /** Register this transition handler with Core */
     public void register(ShellTaskOrganizer taskOrganizer) {
         taskOrganizer.registerTransitionPlayer(mPlayerImpl);
     }
@@ -102,47 +103,10 @@
         return mAnimExecutor;
     }
 
-    // TODO(shell-transitions): real animations
-    private void startExampleAnimation(@NonNull IBinder transition, @NonNull SurfaceControl leash,
-            boolean show) {
-        final float end = show ? 1.f : 0.f;
-        final float start = 1.f - end;
-        final SurfaceControl.Transaction transaction = mTransactionPool.acquire();
-        final ValueAnimator va = ValueAnimator.ofFloat(start, end);
-        va.setDuration(500);
-        va.addUpdateListener(animation -> {
-            float fraction = animation.getAnimatedFraction();
-            transaction.setAlpha(leash, start * (1.f - fraction) + end * fraction);
-            transaction.apply();
-        });
-        final Runnable finisher = () -> {
-            transaction.setAlpha(leash, end);
-            transaction.apply();
-            mTransactionPool.release(transaction);
-            mMainExecutor.execute(() -> {
-                mActiveTransitions.get(transition).mAnimations.remove(va);
-                onFinish(transition);
-            });
-        };
-        va.addListener(new Animator.AnimatorListener() {
-            @Override
-            public void onAnimationStart(Animator animation) { }
-
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                finisher.run();
-            }
-
-            @Override
-            public void onAnimationCancel(Animator animation) {
-                finisher.run();
-            }
-
-            @Override
-            public void onAnimationRepeat(Animator animation) { }
-        });
-        mActiveTransitions.get(transition).mAnimations.add(va);
-        mAnimExecutor.execute(va::start);
+    /** Only use this in tests. This is used to avoid running animations during tests. */
+    @VisibleForTesting
+    void replaceDefaultHandlerForTest(TransitionHandler handler) {
+        mHandlers.set(0, handler);
     }
 
     /** @return true if the transition was triggered by opening something vs closing something */
@@ -215,18 +179,16 @@
         }
     }
 
-    private void onTransitionReady(@NonNull IBinder transitionToken, @NonNull TransitionInfo info,
+    @VisibleForTesting
+    void onTransitionReady(@NonNull IBinder transitionToken, @NonNull TransitionInfo info,
             @NonNull SurfaceControl.Transaction t) {
         ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TRANSITIONS, "onTransitionReady %s: %s",
                 transitionToken, info);
         final ActiveTransition active = mActiveTransitions.get(transitionToken);
         if (active == null) {
             throw new IllegalStateException("Got transitionReady for non-active transition "
-                    + transitionToken + ". expecting one of " + mActiveTransitions.keySet());
-        }
-        if (active.mAnimations != null) {
-            throw new IllegalStateException("Got a duplicate onTransitionReady call for "
-                    + transitionToken);
+                    + transitionToken + ". expecting one of "
+                    + Arrays.toString(mActiveTransitions.keySet().toArray()));
         }
         if (!info.getRootLeash().isValid()) {
             // Invalid root-leash implies that the transition is empty/no-op, so just do
@@ -251,44 +213,21 @@
                 return;
             }
         }
-
-        // No handler chose to perform this animation, so fall-back to the
-        // default animation handling.
-        final boolean isOpening = isOpeningType(info.getType());
-        active.mAnimations = new ArrayList<>(); // Play fade animations
-        for (int i = info.getChanges().size() - 1; i >= 0; --i) {
-            final TransitionInfo.Change change = info.getChanges().get(i);
-
-            // Don't animate anything with an animating parent
-            if (change.getParent() != null) continue;
-
-            final int mode = info.getChanges().get(i).getMode();
-            if (isOpening && (mode == TRANSIT_OPEN || mode == TRANSIT_TO_FRONT)) {
-                if ((change.getFlags() & FLAG_STARTING_WINDOW_TRANSFER_RECIPIENT) != 0) {
-                    // This received a transferred starting window, so don't animate
-                    continue;
-                }
-                // fade in
-                startExampleAnimation(transitionToken, change.getLeash(), true /* show */);
-            } else if (!isOpening && (mode == TRANSIT_CLOSE || mode == TRANSIT_TO_BACK)) {
-                // fade out
-                startExampleAnimation(transitionToken, change.getLeash(), false /* show */);
-            }
-        }
-        t.apply();
-        onFinish(transitionToken);
+        throw new IllegalStateException(
+                "This shouldn't happen, maybe the default handler is broken.");
     }
 
     private void onFinish(IBinder transition) {
-        final ActiveTransition active = mActiveTransitions.get(transition);
-        if (active.mAnimations != null && !active.mAnimations.isEmpty()) return;
+        if (!mActiveTransitions.containsKey(transition)) {
+            throw new IllegalStateException("Trying to finish an already-finished transition.");
+        }
         ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TRANSITIONS,
                 "Transition animations finished, notifying core %s", transition);
         mActiveTransitions.remove(transition);
         mOrganizer.finishTransition(transition, null, null);
     }
 
-    private void requestStartTransition(int type, @NonNull IBinder transitionToken,
+    void requestStartTransition(int type, @NonNull IBinder transitionToken,
             @Nullable ActivityManager.RunningTaskInfo triggerTask) {
         ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TRANSITIONS, "Transition requested: type=%d %s",
                 type, transitionToken);
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/CommonAssertions.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/CommonAssertions.kt
index 5ab1c39..94c1f59 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/CommonAssertions.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/CommonAssertions.kt
@@ -29,7 +29,7 @@
     enabled: Boolean = bugId == 0
 ) {
     end("appPairsDividerIsVisible", bugId, enabled) {
-        this.showsLayer(FlickerTestBase.SPLIT_DIVIDER)
+        this.showsLayer(FlickerTestBase.APP_PAIR_SPLIT_DIVIDER)
     }
 }
 
@@ -39,7 +39,19 @@
     enabled: Boolean = bugId == 0
 ) {
     end("appPairsDividerIsInVisible", bugId, enabled) {
-        this.hasNotLayer(FlickerTestBase.SPLIT_DIVIDER)
+        this.hasNotLayer(FlickerTestBase.APP_PAIR_SPLIT_DIVIDER)
+    }
+}
+
+@JvmOverloads
+fun LayersAssertion.appPairsDividerBecomesVisible(
+    bugId: Int = 0,
+    enabled: Boolean = bugId == 0
+) {
+    all("dividerLayerBecomesVisible") {
+        this.hidesLayer(FlickerTestBase.DOCKED_STACK_DIVIDER)
+                .then()
+                .showsLayer(FlickerTestBase.DOCKED_STACK_DIVIDER)
     }
 }
 
@@ -97,7 +109,7 @@
     end("PrimaryAppBounds", bugId, enabled) {
         val entry = this.trace.entries.firstOrNull()
                 ?: throw IllegalStateException("Trace is empty")
-        val dividerRegion = entry.getVisibleBounds(FlickerTestBase.SPLIT_DIVIDER)
+        val dividerRegion = entry.getVisibleBounds(FlickerTestBase.APP_PAIR_SPLIT_DIVIDER)
         this.hasVisibleRegion(primaryLayerName, getPrimaryRegion(dividerRegion, rotation))
     }
 }
@@ -112,7 +124,7 @@
     end("SecondaryAppBounds", bugId, enabled) {
         val entry = this.trace.entries.firstOrNull()
                 ?: throw IllegalStateException("Trace is empty")
-        val dividerRegion = entry.getVisibleBounds(FlickerTestBase.SPLIT_DIVIDER)
+        val dividerRegion = entry.getVisibleBounds(FlickerTestBase.APP_PAIR_SPLIT_DIVIDER)
         this.hasVisibleRegion(secondaryLayerName, getSecondaryRegion(dividerRegion, rotation))
     }
 }
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/FlickerTestBase.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/FlickerTestBase.kt
index 7809be0..24e5fef 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/FlickerTestBase.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/FlickerTestBase.kt
@@ -130,7 +130,7 @@
         const val NAVIGATION_BAR_WINDOW_TITLE = "NavigationBar"
         const val STATUS_BAR_WINDOW_TITLE = "StatusBar"
         const val DOCKED_STACK_DIVIDER = "DockedStackDivider"
-        const val SPLIT_DIVIDER = "SplitDivider"
+        const val APP_PAIR_SPLIT_DIVIDER = "AppPairSplitDivider"
         const val IMAGE_WALLPAPER = "ImageWallpaper"
     }
 }
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/apppairs/AppPairsTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/apppairs/AppPairsTest.kt
index 22b1eb7..cb9fabd 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/apppairs/AppPairsTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/apppairs/AppPairsTest.kt
@@ -107,7 +107,7 @@
                     end("appsEndingBounds", enabled = false) {
                         val entry = this.trace.entries.firstOrNull()
                                 ?: throw IllegalStateException("Trace is empty")
-                        val dividerRegion = entry.getVisibleBounds(SPLIT_DIVIDER)
+                        val dividerRegion = entry.getVisibleBounds(APP_PAIR_SPLIT_DIVIDER)
                         this.hasVisibleRegion(primaryApp.defaultWindowName,
                                 appPairsHelper.getPrimaryBounds(dividerRegion))
                                 .and()
@@ -151,7 +151,7 @@
                     start("appsStartingBounds", enabled = false) {
                         val entry = this.trace.entries.firstOrNull()
                                 ?: throw IllegalStateException("Trace is empty")
-                        val dividerRegion = entry.getVisibleBounds(SPLIT_DIVIDER)
+                        val dividerRegion = entry.getVisibleBounds(APP_PAIR_SPLIT_DIVIDER)
                         this.hasVisibleRegion(primaryApp.defaultWindowName,
                                 appPairsHelper.getPrimaryBounds(dividerRegion))
                                 .and()
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/EnterLegacySplitScreenTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/EnterLegacySplitScreenTest.kt
index b33fa55..85bf4a1 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/EnterLegacySplitScreenTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/EnterLegacySplitScreenTest.kt
@@ -21,7 +21,6 @@
 import androidx.test.filters.RequiresDevice
 import com.android.server.wm.flicker.dsl.FlickerBuilder
 import com.android.server.wm.flicker.dsl.runWithFlicker
-import com.android.server.wm.flicker.helpers.WindowUtils
 import com.android.server.wm.flicker.helpers.canSplitScreen
 import com.android.server.wm.flicker.helpers.exitSplitScreen
 import com.android.server.wm.flicker.helpers.isInSplitScreen
@@ -35,6 +34,7 @@
 import com.android.server.wm.flicker.statusBarLayerIsAlwaysVisible
 import com.android.server.wm.flicker.navBarLayerIsAlwaysVisible
 import com.android.server.wm.flicker.statusBarWindowIsAlwaysVisible
+
 import com.android.wm.shell.flicker.dockedStackPrimaryBoundsIsVisible
 import com.android.wm.shell.flicker.dockedStackSecondaryBoundsIsVisible
 import org.junit.Assert
@@ -59,8 +59,6 @@
     rotationName: String,
     rotation: Int
 ) : SplitScreenTestBase(rotationName, rotation) {
-    private val letterBox = "Letterbox"
-
     private val splitScreenSetup: FlickerBuilder
         get() = FlickerBuilder(instrumentation).apply {
             val testLaunchActivity = "launch_splitScreen_test_activity"
@@ -91,7 +89,6 @@
                 windowManagerTrace {
                     navBarWindowIsAlwaysVisible()
                     statusBarWindowIsAlwaysVisible()
-                    visibleWindowsShownMoreThanOneConsecutiveEntry(listOf(launcherPackageName))
                 }
             }
         }
@@ -114,7 +111,8 @@
                             rotation, splitScreenApp.defaultWindowName, 169271943)
                     dockedStackDividerBecomesVisible()
                     visibleLayersShownMoreThanOneConsecutiveEntry(
-                            listOf(launcherPackageName, splitScreenApp.defaultWindowName)
+                            listOf(LAUNCHER_PACKAGE_NAME, splitScreenApp.defaultWindowName,
+                                    LIVE_WALLPAPER_PACKAGE_NAME)
                     )
                 }
                 windowManagerTrace {
@@ -148,7 +146,7 @@
                             rotation, secondaryApp.defaultWindowName, 169271943)
                     dockedStackDividerBecomesVisible()
                     visibleLayersShownMoreThanOneConsecutiveEntry(
-                            listOf(launcherPackageName, splitScreenApp.defaultWindowName,
+                            listOf(LAUNCHER_PACKAGE_NAME, splitScreenApp.defaultWindowName,
                                     secondaryApp.defaultWindowName)
                     )
                 }
@@ -157,6 +155,7 @@
                         showsAppWindow(splitScreenApp.defaultWindowName)
                                 .and().showsAppWindow(secondaryApp.defaultWindowName)
                     }
+                    visibleWindowsShownMoreThanOneConsecutiveEntry(listOf(LAUNCHER_PACKAGE_NAME))
                 }
             }
         }
@@ -181,85 +180,14 @@
                 layersTrace {
                     dockedStackDividerIsInvisible()
                     visibleLayersShownMoreThanOneConsecutiveEntry(
-                            listOf(launcherPackageName, nonResizeableApp.defaultWindowName)
+                            listOf(LAUNCHER_PACKAGE_NAME, nonResizeableApp.defaultWindowName)
                     )
                 }
                 windowManagerTrace {
                     end {
                         hidesAppWindow(nonResizeableApp.defaultWindowName)
                     }
-                }
-            }
-        }
-    }
-
-    @Test
-    fun testNonResizeableWhenAlreadyInSplitScreenPrimary() {
-        val testTag = "testNonResizeableWhenAlreadyInSplitScreenPrimary"
-        runWithFlicker(splitScreenSetup) {
-            withTestName { testTag }
-            repeat {
-                TEST_REPETITIONS
-            }
-            transitions {
-                nonResizeableApp.launchViaIntent()
-                splitScreenApp.launchViaIntent()
-                uiDevice.launchSplitScreen()
-                nonResizeableApp.reopenAppFromOverview()
-            }
-            assertions {
-                layersTrace {
-                    dockedStackDividerIsInvisible()
-                    end("appsEndingBounds", enabled = false) {
-                        val displayBounds = WindowUtils.getDisplayBounds(rotation)
-                        this.hasVisibleRegion(nonResizeableApp.defaultWindowName, displayBounds)
-                    }
-                    visibleLayersShownMoreThanOneConsecutiveEntry(
-                            listOf(launcherPackageName, splitScreenApp.defaultWindowName,
-                                    nonResizeableApp.defaultWindowName, letterBox)
-                    )
-                }
-                windowManagerTrace {
-                    end {
-                        showsAppWindow(nonResizeableApp.defaultWindowName)
-                        hidesAppWindow(splitScreenApp.defaultWindowName)
-                    }
-                }
-            }
-        }
-    }
-
-    @Test
-    fun testNonResizeableWhenAlreadyInSplitScreenSecondary() {
-        val testTag = "testNonResizeableWhenAlreadyInSplitScreenSecondary"
-        runWithFlicker(splitScreenSetup) {
-            withTestName { testTag }
-            repeat {
-                TEST_REPETITIONS
-            }
-            transitions {
-                splitScreenApp.launchViaIntent()
-                uiDevice.launchSplitScreen()
-                uiDevice.pressBack()
-                nonResizeableApp.launchViaIntent()
-            }
-            assertions {
-                layersTrace {
-                    dockedStackDividerIsInvisible()
-                    end("appsEndingBounds", enabled = false) {
-                        val displayBounds = WindowUtils.getDisplayBounds(rotation)
-                        this.hasVisibleRegion(nonResizeableApp.defaultWindowName, displayBounds)
-                    }
-                    visibleLayersShownMoreThanOneConsecutiveEntry(
-                            listOf(launcherPackageName, splitScreenApp.defaultWindowName,
-                                    nonResizeableApp.defaultWindowName, letterBox)
-                    )
-                }
-                windowManagerTrace {
-                    end {
-                        showsAppWindow(nonResizeableApp.defaultWindowName)
-                        hidesAppWindow(splitScreenApp.defaultWindowName)
-                    }
+                    visibleWindowsShownMoreThanOneConsecutiveEntry(listOf(LAUNCHER_PACKAGE_NAME))
                 }
             }
         }
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenFromBottomTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenFromBottomTest.kt
index 573ffc6..9586fd1 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenFromBottomTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenFromBottomTest.kt
@@ -22,16 +22,20 @@
 import com.android.server.wm.flicker.Flicker
 import com.android.server.wm.flicker.FlickerTestRunner
 import com.android.server.wm.flicker.FlickerTestRunnerFactory
-import com.android.server.wm.flicker.helpers.StandardAppHelper
 import com.android.server.wm.flicker.endRotation
 import com.android.server.wm.flicker.helpers.buildTestTag
 import com.android.server.wm.flicker.helpers.exitSplitScreen
 import com.android.server.wm.flicker.helpers.exitSplitScreenFromBottom
 import com.android.server.wm.flicker.helpers.isInSplitScreen
 import com.android.server.wm.flicker.helpers.launchSplitScreen
+import com.android.server.wm.flicker.helpers.openQuickStepAndClearRecentAppsFromOverview
 import com.android.server.wm.flicker.helpers.setRotation
 import com.android.server.wm.flicker.helpers.wakeUpAndGoToHomeScreen
+
 import com.android.server.wm.flicker.repetitions
+import com.android.wm.shell.flicker.TEST_APP_SPLITSCREEN_PRIMARY_LABEL
+import com.android.wm.shell.flicker.helpers.SplitScreenHelper
+import com.android.wm.shell.flicker.testapp.Components
 import org.junit.FixMethodOrder
 import org.junit.runner.RunWith
 import org.junit.runners.MethodSorters
@@ -53,23 +57,24 @@
         @JvmStatic
         fun getParams(): Collection<Array<Any>> {
             val instrumentation = InstrumentationRegistry.getInstrumentation()
-            val testApp = StandardAppHelper(instrumentation,
-                    "com.android.wm.shell.flicker.testapp", "SimpleApp")
+            val splitScreenApp = SplitScreenHelper(instrumentation,
+                    TEST_APP_SPLITSCREEN_PRIMARY_LABEL,
+                    Components.SplitScreenActivity())
 
-            // b/161435597 causes the test not to work on 90 degrees
-            return FlickerTestRunnerFactory(instrumentation, listOf(Surface.ROTATION_0))
+            // TODO(b/162923992) Use of multiple segments of flicker spec for testing
+            return FlickerTestRunnerFactory(instrumentation,
+                    listOf(Surface.ROTATION_0, Surface.ROTATION_90))
                     .buildTest { configuration ->
                         withTestName {
-                            buildTestTag("exitSplitScreenFromBottom", testApp,
+                            buildTestTag("exitSplitScreenFromBottom", splitScreenApp,
                                     configuration)
                         }
                         repeat { configuration.repetitions }
                         setup {
-                            test {
-                                device.wakeUpAndGoToHomeScreen()
-                            }
                             eachRun {
-                                testApp.open()
+                                device.wakeUpAndGoToHomeScreen()
+                                device.openQuickStepAndClearRecentAppsFromOverview()
+                                splitScreenApp.launchViaIntent()
                                 device.launchSplitScreen()
                                 device.waitForIdle()
                                 this.setRotation(configuration.endRotation)
@@ -77,12 +82,10 @@
                         }
                         teardown {
                             eachRun {
-                                testApp.exit()
-                            }
-                            test {
                                 if (device.isInSplitScreen()) {
                                     device.exitSplitScreen()
                                 }
+                                splitScreenApp.exit()
                             }
                         }
                         transitions {
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenTest.kt
index c51c73a..84bfe945 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ExitLegacySplitScreenTest.kt
@@ -82,7 +82,7 @@
                 }
                 layersTrace {
                     visibleLayersShownMoreThanOneConsecutiveEntry(
-                            listOf(launcherPackageName))
+                            listOf(LAUNCHER_PACKAGE_NAME))
                 }
             }
         }
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/NonResizableDismissInLegacySplitScreenTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/NonResizableDismissInLegacySplitScreenTest.kt
new file mode 100644
index 0000000..e9d3eb7
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/NonResizableDismissInLegacySplitScreenTest.kt
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.flicker.legacysplitscreen
+
+import android.view.Surface
+import androidx.test.filters.RequiresDevice
+import com.android.server.wm.flicker.dsl.runWithFlicker
+import com.android.server.wm.flicker.helpers.WindowUtils
+import com.android.server.wm.flicker.helpers.launchSplitScreen
+import com.android.server.wm.flicker.visibleLayersShownMoreThanOneConsecutiveEntry
+import com.android.wm.shell.flicker.dockedStackDividerIsInvisible
+import com.android.wm.shell.flicker.helpers.SplitScreenHelper
+import org.junit.FixMethodOrder
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.MethodSorters
+import org.junit.runners.Parameterized
+
+/**
+ * Test open app to split screen.
+ * To run this test: `atest WMShellFlickerTests:NonResizableDismissInLegacySplitScreenTest`
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+class NonResizableDismissInLegacySplitScreenTest(
+    rotationName: String,
+    rotation: Int
+) : SplitScreenTestBase(rotationName, rotation) {
+
+    @Test
+    fun testNonResizableDismissInLegacySplitScreenTest() {
+        val testTag = "testNonResizableDismissInLegacySplitScreenTest"
+
+        runWithFlicker(transitionSetup) {
+            withTestName { testTag }
+            repeat { SplitScreenHelper.TEST_REPETITIONS }
+            transitions {
+                nonResizeableApp.launchViaIntent()
+                splitScreenApp.launchViaIntent()
+                device.launchSplitScreen()
+                nonResizeableApp.reopenAppFromOverview()
+            }
+            assertions {
+                layersTrace {
+                    dockedStackDividerIsInvisible()
+                    end("appsEndingBounds", enabled = false) {
+                        val displayBounds = WindowUtils.getDisplayBounds(rotation)
+                        this.hasVisibleRegion(nonResizeableApp.defaultWindowName, displayBounds)
+                    }
+                    visibleLayersShownMoreThanOneConsecutiveEntry(
+                            listOf(LAUNCHER_PACKAGE_NAME, splitScreenApp.defaultWindowName,
+                                    nonResizeableApp.defaultWindowName, LETTER_BOX_NAME)
+                    )
+                }
+                windowManagerTrace {
+                    end {
+                        showsAppWindow(nonResizeableApp.defaultWindowName)
+                        hidesAppWindow(splitScreenApp.defaultWindowName)
+                    }
+                }
+            }
+        }
+    }
+
+    companion object {
+        @Parameterized.Parameters(name = "{0}")
+        @JvmStatic
+        fun getParams(): Collection<Array<Any>> {
+            val supportedRotations = intArrayOf(Surface.ROTATION_0, Surface.ROTATION_90)
+            return supportedRotations.map { arrayOf(Surface.rotationToString(it), it) }
+        }
+    }
+}
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/NonResizableLaunchInLegacySplitScreenTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/NonResizableLaunchInLegacySplitScreenTest.kt
new file mode 100644
index 0000000..b5a36f5
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/NonResizableLaunchInLegacySplitScreenTest.kt
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.flicker.legacysplitscreen
+
+import android.view.Surface
+import androidx.test.filters.RequiresDevice
+import com.android.server.wm.flicker.dsl.runWithFlicker
+import com.android.server.wm.flicker.helpers.WindowUtils
+import com.android.server.wm.flicker.helpers.launchSplitScreen
+import com.android.server.wm.flicker.visibleLayersShownMoreThanOneConsecutiveEntry
+import com.android.wm.shell.flicker.dockedStackDividerIsInvisible
+import com.android.wm.shell.flicker.helpers.SplitScreenHelper
+import org.junit.FixMethodOrder
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.MethodSorters
+import org.junit.runners.Parameterized
+
+/**
+ * Test open app to split screen.
+ * To run this test: `atest WMShellFlickerTests:NonResizableLaunchInLegacySplitScreenTest`
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+class NonResizableLaunchInLegacySplitScreenTest(
+    rotationName: String,
+    rotation: Int
+) : SplitScreenTestBase(rotationName, rotation) {
+
+    @Test
+    fun testNonResizableLaunchInLegacySplitScreenTest() {
+        val testTag = "NonResizableLaunchInLegacySplitScreenTest"
+
+        runWithFlicker(transitionSetup) {
+            withTestName { testTag }
+            repeat { SplitScreenHelper.TEST_REPETITIONS }
+            transitions {
+                nonResizeableApp.launchViaIntent()
+                splitScreenApp.launchViaIntent()
+                device.launchSplitScreen()
+                nonResizeableApp.reopenAppFromOverview()
+            }
+            assertions {
+                layersTrace {
+                    dockedStackDividerIsInvisible()
+                    end("appsEndingBounds", enabled = false) {
+                        val displayBounds = WindowUtils.getDisplayBounds(rotation)
+                        this.hasVisibleRegion(nonResizeableApp.defaultWindowName, displayBounds)
+                    }
+                    visibleLayersShownMoreThanOneConsecutiveEntry(
+                            listOf(LAUNCHER_PACKAGE_NAME, splitScreenApp.defaultWindowName,
+                                    nonResizeableApp.defaultWindowName, LETTER_BOX_NAME)
+                    )
+                }
+                windowManagerTrace {
+                    end {
+                        showsAppWindow(nonResizeableApp.defaultWindowName)
+                        hidesAppWindow(splitScreenApp.defaultWindowName)
+                    }
+                }
+            }
+        }
+    }
+
+    companion object {
+        @Parameterized.Parameters(name = "{0}")
+        @JvmStatic
+        fun getParams(): Collection<Array<Any>> {
+            val supportedRotations = intArrayOf(Surface.ROTATION_0, Surface.ROTATION_90)
+            return supportedRotations.map { arrayOf(Surface.rotationToString(it), it) }
+        }
+    }
+}
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreenTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreenTest.kt
index af03869..90577ef 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreenTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreenTest.kt
@@ -17,37 +17,22 @@
 package com.android.wm.shell.flicker.legacysplitscreen
 
 import android.platform.test.annotations.Presubmit
-import android.support.test.launcherhelper.LauncherStrategyFactory
 import android.view.Surface
 import androidx.test.filters.RequiresDevice
-import androidx.test.platform.app.InstrumentationRegistry
-import com.android.server.wm.flicker.Flicker
-import com.android.server.wm.flicker.FlickerTestRunner
-import com.android.server.wm.flicker.FlickerTestRunnerFactory
-import com.android.server.wm.flicker.helpers.StandardAppHelper
-import com.android.server.wm.flicker.endRotation
-import com.android.server.wm.flicker.focusChanges
-import com.android.server.wm.flicker.helpers.buildTestTag
-import com.android.server.wm.flicker.helpers.exitSplitScreen
-import com.android.server.wm.flicker.helpers.isInSplitScreen
-import com.android.server.wm.flicker.helpers.launchSplitScreen
-import com.android.server.wm.flicker.helpers.openQuickStepAndClearRecentAppsFromOverview
-import com.android.server.wm.flicker.helpers.setRotation
-import com.android.server.wm.flicker.helpers.wakeUpAndGoToHomeScreen
-import com.android.server.wm.flicker.navBarLayerIsAlwaysVisible
-import com.android.server.wm.flicker.navBarLayerRotatesAndScales
 import com.android.server.wm.flicker.appWindowBecomesVisible
-import com.android.server.wm.flicker.visibleWindowsShownMoreThanOneConsecutiveEntry
+import com.android.server.wm.flicker.statusBarLayerIsAlwaysVisible
 import com.android.server.wm.flicker.visibleLayersShownMoreThanOneConsecutiveEntry
 import com.android.server.wm.flicker.layerBecomesVisible
-import com.android.server.wm.flicker.navBarWindowIsAlwaysVisible
+import com.android.server.wm.flicker.focusChanges
+import com.android.server.wm.flicker.helpers.launchSplitScreen
+import com.android.server.wm.flicker.dsl.runWithFlicker
+import com.android.server.wm.flicker.navBarLayerIsAlwaysVisible
 import com.android.server.wm.flicker.noUncoveredRegions
-import com.android.server.wm.flicker.repetitions
-import com.android.server.wm.flicker.statusBarLayerIsAlwaysVisible
-import com.android.server.wm.flicker.statusBarLayerRotatesScales
-import com.android.server.wm.flicker.statusBarWindowIsAlwaysVisible
-import com.android.wm.shell.flicker.dockedStackDividerBecomesVisible
+import com.android.server.wm.flicker.visibleWindowsShownMoreThanOneConsecutiveEntry
+import com.android.wm.shell.flicker.appPairsDividerBecomesVisible
+import com.android.wm.shell.flicker.helpers.SplitScreenHelper
 import org.junit.FixMethodOrder
+import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.runners.MethodSorters
 import org.junit.runners.Parameterized
@@ -56,85 +41,59 @@
  * Test open app to split screen.
  * To run this test: `atest WMShellFlickerTests:OpenAppToLegacySplitScreenTest`
  */
-@Presubmit
+// TODO: Add back to pre-submit when stable.
+//@Presubmit
 @RequiresDevice
 @RunWith(Parameterized::class)
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
 class OpenAppToLegacySplitScreenTest(
-    testName: String,
-    flickerSpec: Flicker
-) : FlickerTestRunner(testName, flickerSpec) {
+    rotationName: String,
+    rotation: Int
+) : SplitScreenTestBase(rotationName, rotation) {
+    @Test
+    fun OpenAppToLegacySplitScreenTest() {
+        val testTag = "OpenAppToLegacySplitScreenTest"
+
+        runWithFlicker(transitionSetup) {
+            withTestName { testTag }
+            repeat { SplitScreenHelper.TEST_REPETITIONS }
+            transitions {
+                splitScreenApp.launchViaIntent()
+                device.pressHome()
+                this.setRotation(rotation)
+                device.launchSplitScreen()
+            }
+            assertions {
+                windowManagerTrace {
+                    visibleWindowsShownMoreThanOneConsecutiveEntry()
+                    appWindowBecomesVisible(splitScreenApp.getPackage())
+                }
+
+                layersTrace {
+                    navBarLayerIsAlwaysVisible(bugId = 140855415)
+                    noUncoveredRegions(rotation, enabled = false)
+                    statusBarLayerIsAlwaysVisible(bugId = 140855415)
+                    visibleLayersShownMoreThanOneConsecutiveEntry(
+                            listOf(LAUNCHER_PACKAGE_NAME))
+                    appPairsDividerBecomesVisible()
+                    layerBecomesVisible(splitScreenApp.getPackage())
+                }
+
+                eventLog {
+                    focusChanges(splitScreenApp.`package`,
+                            "recents_animation_input_consumer", "NexusLauncherActivity",
+                            bugId = 151179149)
+                }
+            }
+        }
+    }
+
     companion object {
         @Parameterized.Parameters(name = "{0}")
         @JvmStatic
         fun getParams(): Collection<Array<Any>> {
-            val instrumentation = InstrumentationRegistry.getInstrumentation()
-            val launcherPackageName = LauncherStrategyFactory.getInstance(instrumentation)
-                    .launcherStrategy.supportedLauncherPackage
-            val testApp = StandardAppHelper(instrumentation,
-                "com.android.wm.shell.flicker.testapp", "SimpleApp")
-
-            // b/161435597 causes the test not to work on 90 degrees
-            return FlickerTestRunnerFactory(instrumentation, listOf(Surface.ROTATION_0))
-                .buildTest { configuration ->
-                    withTestName {
-                        buildTestTag("appToSplitScreen", testApp, configuration)
-                    }
-                    repeat { configuration.repetitions }
-                    setup {
-                        test {
-                            device.wakeUpAndGoToHomeScreen()
-                            device.openQuickStepAndClearRecentAppsFromOverview()
-                        }
-                        eachRun {
-                            testApp.open()
-                            device.pressHome()
-                            this.setRotation(configuration.endRotation)
-                        }
-                    }
-                    teardown {
-                        eachRun {
-                            if (device.isInSplitScreen()) {
-                                device.exitSplitScreen()
-                            }
-                        }
-                        test {
-                            testApp.exit()
-                        }
-                    }
-                    transitions {
-                        device.launchSplitScreen()
-                    }
-                    assertions {
-                        windowManagerTrace {
-                            navBarWindowIsAlwaysVisible()
-                            statusBarWindowIsAlwaysVisible()
-                            visibleWindowsShownMoreThanOneConsecutiveEntry()
-
-                            appWindowBecomesVisible(testApp.getPackage())
-                        }
-
-                        layersTrace {
-                            navBarLayerIsAlwaysVisible(bugId = 140855415)
-                            statusBarLayerIsAlwaysVisible()
-                            noUncoveredRegions(configuration.endRotation, enabled = false)
-                            navBarLayerRotatesAndScales(configuration.endRotation,
-                                bugId = 140855415)
-                            statusBarLayerRotatesScales(configuration.endRotation)
-                            visibleLayersShownMoreThanOneConsecutiveEntry(
-                                    listOf(launcherPackageName))
-
-                            dockedStackDividerBecomesVisible()
-                            layerBecomesVisible(testApp.getPackage())
-                        }
-
-                        eventLog {
-                            focusChanges(testApp.`package`,
-                                "recents_animation_input_consumer", "NexusLauncherActivity",
-                                bugId = 151179149)
-                        }
-                    }
-                }
+            val supportedRotations = intArrayOf(Surface.ROTATION_0, Surface.ROTATION_90)
+            return supportedRotations.map { arrayOf(Surface.rotationToString(it), it) }
         }
     }
 }
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/SplitScreenTestBase.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/SplitScreenTestBase.kt
index a536ec8..2b94c5f 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/SplitScreenTestBase.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/SplitScreenTestBase.kt
@@ -17,6 +17,15 @@
 package com.android.wm.shell.flicker.legacysplitscreen
 
 import android.support.test.launcherhelper.LauncherStrategyFactory
+import com.android.server.wm.flicker.dsl.FlickerBuilder
+import com.android.server.wm.flicker.helpers.exitSplitScreen
+import com.android.server.wm.flicker.helpers.isInSplitScreen
+import com.android.server.wm.flicker.helpers.openQuickStepAndClearRecentAppsFromOverview
+import com.android.server.wm.flicker.helpers.wakeUpAndGoToHomeScreen
+import com.android.server.wm.flicker.navBarLayerIsAlwaysVisible
+import com.android.server.wm.flicker.navBarWindowIsAlwaysVisible
+import com.android.server.wm.flicker.statusBarLayerIsAlwaysVisible
+import com.android.server.wm.flicker.statusBarWindowIsAlwaysVisible
 import com.android.wm.shell.flicker.NonRotationTestBase
 import com.android.wm.shell.flicker.TEST_APP_NONRESIZEABLE_LABEL
 import com.android.wm.shell.flicker.TEST_APP_SPLITSCREEN_PRIMARY_LABEL
@@ -37,6 +46,39 @@
     protected val nonResizeableApp = SplitScreenHelper(instrumentation,
             TEST_APP_NONRESIZEABLE_LABEL,
             Components.NonResizeableActivity())
-    protected val launcherPackageName = LauncherStrategyFactory.getInstance(instrumentation)
+
+    protected val LAUNCHER_PACKAGE_NAME = LauncherStrategyFactory.getInstance(instrumentation)
             .launcherStrategy.supportedLauncherPackage
+    protected val LIVE_WALLPAPER_PACKAGE_NAME =
+            "com.breel.wallpapers18.soundviz.wallpaper.variations.SoundVizWallpaperV2"
+    protected val LETTER_BOX_NAME = "Letterbox"
+
+    protected val transitionSetup: FlickerBuilder
+        get() = FlickerBuilder(instrumentation).apply {
+                setup {
+                    eachRun {
+                        uiDevice.wakeUpAndGoToHomeScreen()
+                        uiDevice.openQuickStepAndClearRecentAppsFromOverview()
+                    }
+                }
+                teardown {
+                    eachRun {
+                        if (uiDevice.isInSplitScreen()) {
+                            uiDevice.exitSplitScreen()
+                        }
+                        splitScreenApp.exit()
+                        nonResizeableApp.exit()
+                    }
+                }
+                assertions {
+                    layersTrace {
+                        navBarLayerIsAlwaysVisible()
+                        statusBarLayerIsAlwaysVisible()
+                    }
+                    windowManagerTrace {
+                        navBarWindowIsAlwaysVisible()
+                        statusBarWindowIsAlwaysVisible()
+                    }
+                }
+            }
 }
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/tv/TvPipNotificationTests.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/tv/TvPipNotificationTests.kt
index 75388bf..5258e90 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/tv/TvPipNotificationTests.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/tv/TvPipNotificationTests.kt
@@ -171,4 +171,4 @@
     get() = tvExtensions?.getParcelable("delete_intent")
 
 private fun StatusBarNotification.isPipNotificationWithTitle(expectedTitle: String): Boolean =
-    tag == "PipNotification" && title == expectedTitle
\ No newline at end of file
+    tag == "TvPip" && title == expectedTitle
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TaskViewTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TaskViewTest.java
index 01b5204..eb03ab0 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TaskViewTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TaskViewTest.java
@@ -99,7 +99,7 @@
 
         when(mOrganizer.getExecutor()).thenReturn(mExecutor);
         mTaskView = new TaskView(mContext, mOrganizer);
-        mTaskView.setListener(mViewListener);
+        mTaskView.setListener(mExecutor, mViewListener);
     }
 
     @After
@@ -112,9 +112,9 @@
     @Test
     public void testSetPendingListener_throwsException() {
         TaskView taskView = new TaskView(mContext, mOrganizer);
-        taskView.setListener(mViewListener);
+        taskView.setListener(mExecutor, mViewListener);
         try {
-            taskView.setListener(mViewListener);
+            taskView.setListener(mExecutor, mViewListener);
         } catch (IllegalStateException e) {
             // pass
             return;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestRunningTaskInfoBuilder.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TestRunningTaskInfoBuilder.java
similarity index 71%
rename from libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestRunningTaskInfoBuilder.java
rename to libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TestRunningTaskInfoBuilder.java
index 76d3a6a..1f58a85 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestRunningTaskInfoBuilder.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TestRunningTaskInfoBuilder.java
@@ -14,27 +14,37 @@
  * limitations under the License.
  */
 
-package com.android.wm.shell.apppairs;
+package com.android.wm.shell;
+
+import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 
 import android.app.ActivityManager;
 import android.graphics.Rect;
 import android.window.IWindowContainerToken;
 import android.window.WindowContainerToken;
 
-public class TestRunningTaskInfoBuilder {
+public final class TestRunningTaskInfoBuilder {
     static int sNextTaskId = 500;
     private Rect mBounds = new Rect(0, 0, 100, 100);
     private WindowContainerToken mToken =
             new WindowContainerToken(new IWindowContainerToken.Default());
+    private int mParentTaskId = INVALID_TASK_ID;
 
-    TestRunningTaskInfoBuilder setBounds(Rect bounds) {
+    public TestRunningTaskInfoBuilder setBounds(Rect bounds) {
         mBounds.set(bounds);
         return this;
     }
 
-    ActivityManager.RunningTaskInfo build() {
+    public TestRunningTaskInfoBuilder setParentTaskId(int taskId) {
+        mParentTaskId = taskId;
+        return this;
+    }
+
+    public ActivityManager.RunningTaskInfo build() {
         final ActivityManager.RunningTaskInfo info = new ActivityManager.RunningTaskInfo();
+        info.parentTaskId = INVALID_TASK_ID;
         info.taskId = sNextTaskId++;
+        info.parentTaskId = mParentTaskId;
         info.configuration.windowConfiguration.setBounds(mBounds);
         info.token = mToken;
         info.isResizeable = true;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TestShellExecutor.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TestShellExecutor.java
new file mode 100644
index 0000000..9eb13fb
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TestShellExecutor.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell;
+
+import android.os.Looper;
+
+import com.android.wm.shell.common.ShellExecutor;
+
+import java.util.ArrayList;
+
+/**
+ * Really basic test executor. It just gathers all events in a blob. The only option is to
+ * execute everything at once. If better control over delayed execution is needed, please add it.
+ */
+public class TestShellExecutor implements ShellExecutor {
+    final ArrayList<Runnable> mRunnables = new ArrayList<>();
+
+    @Override
+    public void execute(Runnable runnable) {
+        mRunnables.add(runnable);
+    }
+
+    @Override
+    public void executeDelayed(Runnable r, long delayMillis) {
+        mRunnables.add(r);
+    }
+
+    @Override
+    public void removeCallbacks(Runnable r) {
+        mRunnables.remove(r);
+    }
+
+    @Override
+    public boolean hasCallback(Runnable r) {
+        return !mRunnables.isEmpty();
+    }
+
+    @Override
+    public Looper getLooper() {
+        return null;
+    }
+
+    public void flushAll() {
+        for (int i = mRunnables.size() - 1; i >= 0; --i) {
+            mRunnables.get(i).run();
+        }
+        mRunnables.clear();
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairTests.java
index 8dbc1d5..d21183e 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairTests.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairTests.java
@@ -32,6 +32,7 @@
 
 import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.ShellTestCase;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
 import com.android.wm.shell.common.DisplayController;
 import com.android.wm.shell.common.SyncTransactionQueue;
 
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairsControllerTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairsControllerTests.java
index fada694..505c153 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairsControllerTests.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/AppPairsControllerTests.java
@@ -32,6 +32,7 @@
 
 import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.ShellTestCase;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
 import com.android.wm.shell.common.DisplayController;
 import com.android.wm.shell.common.SyncTransactionQueue;
 
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsController.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsController.java
index be09636..e094158 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsController.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsController.java
@@ -16,16 +16,21 @@
 
 package com.android.wm.shell.apppairs;
 
+import static org.mockito.Mockito.mock;
+
 import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.SyncTransactionQueue;
 
+import org.mockito.Mock;
+
 public class TestAppPairsController extends AppPairsController {
-    TestAppPairsPool mPool;
+    private TestAppPairsPool mPool;
 
     public TestAppPairsController(ShellTaskOrganizer organizer, SyncTransactionQueue syncQueue,
             DisplayController displayController) {
-        super(organizer, syncQueue, displayController);
+        super(organizer, syncQueue, displayController, mock(ShellExecutor.class));
         mPool = new TestAppPairsPool(this);
         setPairsPool(mPool);
     }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsPool.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsPool.java
index 080f207..1ee7fff 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsPool.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/apppairs/TestAppPairsPool.java
@@ -18,6 +18,8 @@
 
 import android.app.ActivityManager;
 
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
+
 public class TestAppPairsPool extends AppPairsPool{
     TestAppPairsPool(AppPairsController controller) {
         super(controller);
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitLayoutTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitLayoutTests.java
index cd46816..0d1c6f9 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitLayoutTests.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitLayoutTests.java
@@ -55,6 +55,7 @@
     public void setup() {
         MockitoAnnotations.initMocks(this);
         mSplitLayout = new SplitLayout(
+                "TestSplitLayout",
                 mContext,
                 getConfiguration(false),
                 mLayoutChangeListener,
@@ -64,6 +65,7 @@
     @Test
     @UiThreadTest
     public void testUpdateConfiguration() {
+        mSplitLayout.init();
         assertThat(mSplitLayout.updateConfiguration(getConfiguration(false))).isFalse();
         assertThat(mSplitLayout.updateConfiguration(getConfiguration(true))).isTrue();
     }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitWindowManagerTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitWindowManagerTests.java
index c170563..698315a 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitWindowManagerTests.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/split/SplitWindowManagerTests.java
@@ -49,7 +49,7 @@
         MockitoAnnotations.initMocks(this);
         final Configuration configuration = new Configuration();
         configuration.setToDefaults();
-        mSplitWindowManager = new SplitWindowManager(mContext, configuration,
+        mSplitWindowManager = new SplitWindowManager("TestSplitDivider", mContext, configuration,
                 b -> b.setParent(mSurfaceControl));
         when(mSplitLayout.getDividerBounds()).thenReturn(
                 new Rect(0, 0, configuration.windowConfiguration.getBounds().width(),
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedAnimationControllerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedAnimationControllerTest.java
index a8a3a9f..17fc057 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedAnimationControllerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedAnimationControllerTest.java
@@ -25,6 +25,8 @@
 
 import androidx.test.filters.SmallTest;
 
+import com.android.wm.shell.common.ShellExecutor;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -49,11 +51,14 @@
     @Mock
     private SurfaceControl mMockLeash;
 
+    @Mock
+    private ShellExecutor mMainExecutor;
+
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
 
-        mTutorialHandler = new OneHandedTutorialHandler(mContext);
+        mTutorialHandler = new OneHandedTutorialHandler(mContext, mMainExecutor);
         mOneHandedAnimationController = new OneHandedAnimationController(mContext);
     }
 
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizerTest.java
new file mode 100644
index 0000000..e9c4af1
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizerTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.onehanded;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+import static android.window.DisplayAreaOrganizer.FEATURE_ONE_HANDED_BACKGROUND_PANEL;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+import android.view.Display;
+import android.view.SurfaceControl;
+import android.window.DisplayAreaInfo;
+import android.window.IWindowContainerToken;
+import android.window.WindowContainerToken;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.common.DisplayController;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
+public class OneHandedBackgroundPanelOrganizerTest extends OneHandedTestCase {
+    private DisplayAreaInfo mDisplayAreaInfo;
+    private Display mDisplay;
+    private OneHandedBackgroundPanelOrganizer mBackgroundPanelOrganizer;
+    private WindowContainerToken mToken;
+    private SurfaceControl mLeash;
+    private TestableLooper mTestableLooper;
+
+    @Mock
+    IWindowContainerToken mMockRealToken;
+    @Mock
+    DisplayController mMockDisplayController;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mTestableLooper = TestableLooper.get(this);
+        mToken = new WindowContainerToken(mMockRealToken);
+        mLeash = new SurfaceControl();
+        mDisplay = mContext.getDisplay();
+        when(mMockDisplayController.getDisplay(anyInt())).thenReturn(mDisplay);
+        mDisplayAreaInfo = new DisplayAreaInfo(mToken, DEFAULT_DISPLAY,
+                FEATURE_ONE_HANDED_BACKGROUND_PANEL);
+
+        mBackgroundPanelOrganizer = new OneHandedBackgroundPanelOrganizer(mContext,
+                mMockDisplayController, Runnable::run);
+    }
+
+    @Test
+    public void testOnDisplayAreaAppeared() {
+        mBackgroundPanelOrganizer.onDisplayAreaAppeared(mDisplayAreaInfo, mLeash);
+        mTestableLooper.processAllMessages();
+
+        assertThat(mBackgroundPanelOrganizer.getBackgroundSurface()).isNotNull();
+    }
+
+    @Test
+    public void testUnregisterOrganizer() {
+        mBackgroundPanelOrganizer.onDisplayAreaAppeared(mDisplayAreaInfo, mLeash);
+        mTestableLooper.processAllMessages();
+        mBackgroundPanelOrganizer.unregisterOrganizer();
+
+        assertThat(mBackgroundPanelOrganizer.getBackgroundSurface()).isNull();
+    }
+
+    @Test
+    public void testShowBackgroundLayer() {
+        mBackgroundPanelOrganizer.onDisplayAreaAppeared(mDisplayAreaInfo, mLeash);
+        mBackgroundPanelOrganizer.showBackgroundPanelLayer();
+        mTestableLooper.processAllMessages();
+
+        assertThat(mBackgroundPanelOrganizer.mIsShowing).isTrue();
+    }
+
+    @Test
+    public void testRemoveBackgroundLayer() {
+        mBackgroundPanelOrganizer.onDisplayAreaAppeared(mDisplayAreaInfo, mLeash);
+        mBackgroundPanelOrganizer.removeBackgroundPanelLayer();
+        mTestableLooper.processAllMessages();
+
+        assertThat(mBackgroundPanelOrganizer.mIsShowing).isFalse();
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedControllerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedControllerTest.java
index e37e154..16d13f4 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedControllerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedControllerTest.java
@@ -25,6 +25,7 @@
 import static org.mockito.Mockito.when;
 
 import android.content.om.IOverlayManager;
+import android.os.Handler;
 import android.provider.Settings;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -33,6 +34,7 @@
 import androidx.test.filters.SmallTest;
 
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 
 import org.junit.Before;
@@ -45,7 +47,6 @@
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedControllerTest extends OneHandedTestCase {
     Display mDisplay;
     OneHandedController mOneHandedController;
@@ -54,6 +55,8 @@
     @Mock
     DisplayController mMockDisplayController;
     @Mock
+    OneHandedBackgroundPanelOrganizer mMockBackgroundOrganizer;
+    @Mock
     OneHandedDisplayAreaOrganizer mMockDisplayAreaOrganizer;
     @Mock
     OneHandedTouchHandler mMockTouchHandler;
@@ -67,22 +70,30 @@
     IOverlayManager mMockOverlayManager;
     @Mock
     TaskStackListenerImpl mMockTaskStackListener;
+    @Mock
+    ShellExecutor mMockShellMainExecutor;
+    @Mock
+    Handler mMockShellMainHandler;
 
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
         mDisplay = mContext.getDisplay();
+        mTimeoutHandler = Mockito.spy(new OneHandedTimeoutHandler(mMockShellMainExecutor));
         OneHandedController oneHandedController = new OneHandedController(
                 mContext,
                 mMockDisplayController,
+                mMockBackgroundOrganizer,
                 mMockDisplayAreaOrganizer,
                 mMockTouchHandler,
                 mMockTutorialHandler,
                 mMockGestureHandler,
+                mTimeoutHandler,
                 mMockOverlayManager,
-                mMockTaskStackListener);
+                mMockTaskStackListener,
+                mMockShellMainExecutor,
+                mMockShellMainHandler);
         mOneHandedController = Mockito.spy(oneHandedController);
-        mTimeoutHandler = Mockito.spy(OneHandedTimeoutHandler.get());
 
         when(mMockDisplayController.getDisplay(anyInt())).thenReturn(mDisplay);
         when(mMockDisplayAreaOrganizer.isInOneHanded()).thenReturn(false);
@@ -94,7 +105,7 @@
                 mContext);
         OneHandedDisplayAreaOrganizer displayAreaOrganizer = new OneHandedDisplayAreaOrganizer(
                 mContext, mMockDisplayController, animationController, mMockTutorialHandler,
-                Runnable::run);
+                mMockBackgroundOrganizer, mMockShellMainExecutor);
 
         assertThat(displayAreaOrganizer.isInOneHanded()).isFalse();
     }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizerTest.java
index 5d742b3..6cfd0c4 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedDisplayAreaOrganizerTest.java
@@ -44,6 +44,7 @@
 import androidx.test.filters.SmallTest;
 
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -53,7 +54,6 @@
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedDisplayAreaOrganizerTest extends OneHandedTestCase {
     static final int DISPLAY_WIDTH = 1000;
     static final int DISPLAY_HEIGHT = 1000;
@@ -80,9 +80,10 @@
     SurfaceControl mMockLeash;
     @Mock
     WindowContainerTransaction mMockWindowContainerTransaction;
-
-    Handler mSpyUpdateHandler;
-    Handler.Callback mUpdateCallback = (msg) -> false;
+    @Mock
+    OneHandedBackgroundPanelOrganizer mMockBackgroundOrganizer;
+    @Mock
+    ShellExecutor mMockShellMainExecutor;
 
     @Before
     public void setUp() throws Exception {
@@ -103,24 +104,22 @@
                 mMockSurfaceTransactionHelper);
         when(mMockAnimator.isRunning()).thenReturn(true);
         when(mMockAnimator.setDuration(anyInt())).thenReturn(mFakeAnimator);
-        when(mMockAnimator.setOneHandedAnimationCallbacks(any())).thenReturn(mFakeAnimator);
+        when(mMockAnimator.addOneHandedAnimationCallback(any())).thenReturn(mFakeAnimator);
         when(mMockAnimator.setTransitionDirection(anyInt())).thenReturn(mFakeAnimator);
         when(mMockLeash.getWidth()).thenReturn(DISPLAY_WIDTH);
         when(mMockLeash.getHeight()).thenReturn(DISPLAY_HEIGHT);
 
-        mDisplayAreaOrganizer = new OneHandedDisplayAreaOrganizer(mContext,
+        mDisplayAreaOrganizer = spy(new OneHandedDisplayAreaOrganizer(mContext,
                 mMockDisplayController,
                 mMockAnimationController,
                 mTutorialHandler,
-                Runnable::run);
-        mSpyUpdateHandler = spy(new Handler(OneHandedThread.get().getLooper(), mUpdateCallback));
-        mDisplayAreaOrganizer.setUpdateHandler(mSpyUpdateHandler);
+                mMockBackgroundOrganizer,
+                mMockShellMainExecutor));
     }
 
     @Test
     public void testOnDisplayAreaAppeared() {
         mDisplayAreaOrganizer.onDisplayAreaAppeared(mDisplayAreaInfo, mLeash);
-        mTestableLooper.processAllMessages();
 
         verify(mMockAnimationController, never()).getAnimator(any(), any(), any());
     }
@@ -128,31 +127,18 @@
     @Test
     public void testOnDisplayAreaVanished() {
         mDisplayAreaOrganizer.onDisplayAreaAppeared(mDisplayAreaInfo, mLeash);
-        mTestableLooper.processAllMessages();
         mDisplayAreaOrganizer.onDisplayAreaVanished(mDisplayAreaInfo);
 
         assertThat(mDisplayAreaOrganizer.mDisplayAreaMap).isEmpty();
     }
 
     @Test
-    public void testScheduleOffset() {
-        final int xOffSet = 0;
-        final int yOffSet = 100;
-        mDisplayAreaOrganizer.scheduleOffset(xOffSet, yOffSet);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
-    }
-
-    @Test
     public void testRotation_portrait_0_to_landscape_90() {
         when(mMockLeash.isValid()).thenReturn(false);
         // Rotate 0 -> 90
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_0, Surface.ROTATION_90,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -161,9 +147,7 @@
         // Rotate 0 -> 270
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_0, Surface.ROTATION_270,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -172,9 +156,7 @@
         // Rotate 180 -> 90
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_180, Surface.ROTATION_90,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -183,9 +165,7 @@
         // Rotate 180 -> 270
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_180, Surface.ROTATION_270,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -194,9 +174,7 @@
         // Rotate 90 -> 0
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_90, Surface.ROTATION_0,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -205,9 +183,7 @@
         // Rotate 90 -> 180
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_90, Surface.ROTATION_180,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -216,9 +192,7 @@
         // Rotate 270 -> 0
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_270, Surface.ROTATION_0,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -227,9 +201,7 @@
         // Rotate 270 -> 180
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_270, Surface.ROTATION_180,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler).sendMessage(any());
+        verify(mDisplayAreaOrganizer).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -238,9 +210,7 @@
         // Rotate 0 -> 0
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_0, Surface.ROTATION_0,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -249,9 +219,7 @@
         // Rotate 0 -> 180
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_0, Surface.ROTATION_180,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -260,9 +228,7 @@
         // Rotate 180 -> 180
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_180, Surface.ROTATION_180,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -271,9 +237,7 @@
         // Rotate 180 -> 0
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_180, Surface.ROTATION_0,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -282,9 +246,7 @@
         // Rotate 90 -> 90
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_90, Surface.ROTATION_90,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -293,9 +255,7 @@
         // Rotate 90 -> 270
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_90, Surface.ROTATION_270,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -304,9 +264,7 @@
         // Rotate 270 -> 270
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_270, Surface.ROTATION_270,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 
     @Test
@@ -315,8 +273,6 @@
         // Rotate 270 -> 90
         mDisplayAreaOrganizer.onRotateDisplay(Surface.ROTATION_270, Surface.ROTATION_90,
                 mMockWindowContainerTransaction);
-        mTestableLooper.processAllMessages();
-
-        verify(mSpyUpdateHandler, never()).sendMessage(any());
+        verify(mDisplayAreaOrganizer, never()).finishOffset(anyInt(), anyInt());
     }
 }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedGestureHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedGestureHandlerTest.java
index fb417c8..e5f2ff7 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedGestureHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedGestureHandlerTest.java
@@ -26,6 +26,7 @@
 import androidx.test.filters.SmallTest;
 
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 
 import org.junit.Before;
 import org.junit.Ignore;
@@ -36,17 +37,20 @@
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedGestureHandlerTest extends OneHandedTestCase {
     OneHandedTutorialHandler mTutorialHandler;
     OneHandedGestureHandler mGestureHandler;
     @Mock
     DisplayController mMockDisplayController;
+    @Mock
+    ShellExecutor mMockShellMainExecutor;
+
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
-        mTutorialHandler = new OneHandedTutorialHandler(mContext);
-        mGestureHandler = new OneHandedGestureHandler(mContext, mMockDisplayController);
+        mTutorialHandler = new OneHandedTutorialHandler(mContext, mMockShellMainExecutor);
+        mGestureHandler = new OneHandedGestureHandler(mContext, mMockDisplayController,
+                mMockShellMainExecutor);
     }
 
     @Test
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedSettingsUtilTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedSettingsUtilTest.java
index 7c11138..f8c9d53 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedSettingsUtilTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedSettingsUtilTest.java
@@ -38,7 +38,6 @@
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedSettingsUtilTest extends OneHandedTestCase {
     ContentResolver mContentResolver;
     ContentObserver mContentObserver;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandlerTest.java
index e2b70c3..9219f15 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTimeoutHandlerTest.java
@@ -20,43 +20,46 @@
 import static com.android.wm.shell.onehanded.OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS;
 import static com.android.wm.shell.onehanded.OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_NEVER;
 import static com.android.wm.shell.onehanded.OneHandedSettingsUtil.ONE_HANDED_TIMEOUT_SHORT_IN_SECONDS;
-import static com.android.wm.shell.onehanded.OneHandedTimeoutHandler.ONE_HANDED_TIMEOUT_STOP_MSG;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.verify;
 
+import android.os.Looper;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
 import androidx.test.filters.SmallTest;
 
+import com.android.wm.shell.common.ShellExecutor;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
+import java.util.ArrayList;
+
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedTimeoutHandlerTest extends OneHandedTestCase {
-    OneHandedTimeoutHandler mTimeoutHandler;
+    private OneHandedTimeoutHandler mTimeoutHandler;
+    private ShellExecutor mMainExecutor;
 
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
-        mTimeoutHandler = Mockito.spy(OneHandedTimeoutHandler.get());
-    }
-
-    @Test
-    public void testTimeoutHandler_isNotNull() {
-        assertThat(OneHandedTimeoutHandler.get()).isNotNull();
+        mMainExecutor = new TestShellExecutor();
+        mTimeoutHandler = Mockito.spy(new OneHandedTimeoutHandler(mMainExecutor));
     }
 
     @Test
     public void testTimeoutHandler_getTimeout_defaultMedium() {
-        assertThat(OneHandedTimeoutHandler.get().getTimeout()).isEqualTo(
+        assertThat(mTimeoutHandler.getTimeout()).isEqualTo(
                 ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS);
     }
 
@@ -64,28 +67,29 @@
     public void testTimeoutHandler_setNewTime_resetTimer() {
         mTimeoutHandler.setTimeout(ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS);
         verify(mTimeoutHandler).resetTimer();
-        assertThat(mTimeoutHandler.sHandler.hasMessages(ONE_HANDED_TIMEOUT_STOP_MSG)).isNotNull();
+        assertTrue(mTimeoutHandler.hasScheduledTimeout());
     }
 
     @Test
     public void testSetTimeoutNever_neverResetTimer() {
         mTimeoutHandler.setTimeout(ONE_HANDED_TIMEOUT_NEVER);
-        assertThat(!mTimeoutHandler.sHandler.hasMessages(ONE_HANDED_TIMEOUT_STOP_MSG)).isNotNull();
+        assertFalse(mTimeoutHandler.hasScheduledTimeout());
     }
 
     @Test
     public void testSetTimeoutShort() {
         mTimeoutHandler.setTimeout(ONE_HANDED_TIMEOUT_SHORT_IN_SECONDS);
         verify(mTimeoutHandler).resetTimer();
-        assertThat(mTimeoutHandler.sHandler.hasMessages(ONE_HANDED_TIMEOUT_STOP_MSG)).isNotNull();
+        assertThat(mTimeoutHandler.getTimeout()).isEqualTo(ONE_HANDED_TIMEOUT_SHORT_IN_SECONDS);
+        assertTrue(mTimeoutHandler.hasScheduledTimeout());
     }
 
     @Test
     public void testSetTimeoutMedium() {
         mTimeoutHandler.setTimeout(ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS);
         verify(mTimeoutHandler).resetTimer();
-        assertThat(mTimeoutHandler.sHandler.hasMessages(
-                ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS)).isNotNull();
+        assertThat(mTimeoutHandler.getTimeout()).isEqualTo(ONE_HANDED_TIMEOUT_MEDIUM_IN_SECONDS);
+        assertTrue(mTimeoutHandler.hasScheduledTimeout());
     }
 
     @Test
@@ -96,10 +100,38 @@
 
     @Test
     public void testDragging_shouldRemoveAndSendEmptyMessageDelay() {
-        final boolean isDragging = true;
         mTimeoutHandler.setTimeout(ONE_HANDED_TIMEOUT_LONG_IN_SECONDS);
         mTimeoutHandler.resetTimer();
-        TestableLooper.get(this).processAllMessages();
-        assertThat(mTimeoutHandler.sHandler.hasMessages(ONE_HANDED_TIMEOUT_STOP_MSG)).isNotNull();
+        assertTrue(mTimeoutHandler.hasScheduledTimeout());
+    }
+
+    private class TestShellExecutor implements ShellExecutor {
+        private ArrayList<Runnable> mExecuted = new ArrayList<>();
+        private ArrayList<Runnable> mDelayed = new ArrayList<>();
+
+        @Override
+        public void execute(Runnable runnable) {
+            mExecuted.add(runnable);
+        }
+
+        @Override
+        public void executeDelayed(Runnable r, long delayMillis) {
+            mDelayed.add(r);
+        }
+
+        @Override
+        public void removeCallbacks(Runnable r) {
+            mDelayed.remove(r);
+        }
+
+        @Override
+        public boolean hasCallback(Runnable r) {
+            return mDelayed.contains(r);
+        }
+
+        @Override
+        public Looper getLooper() {
+            return Looper.myLooper();
+        }
     }
 }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTouchHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTouchHandlerTest.java
index c69e385..d3b02ca 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTouchHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTouchHandlerTest.java
@@ -23,22 +23,30 @@
 
 import androidx.test.filters.SmallTest;
 
+import com.android.wm.shell.common.ShellExecutor;
+
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedTouchHandlerTest extends OneHandedTestCase {
-    OneHandedTouchHandler mTouchHandler;
+    private OneHandedTouchHandler mTouchHandler;
+
+    @Mock
+    private OneHandedTimeoutHandler mTimeoutHandler;
+
+    @Mock
+    private ShellExecutor mMainExecutor;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        mTouchHandler = new OneHandedTouchHandler();
+        mTouchHandler = new OneHandedTouchHandler(mTimeoutHandler, mMainExecutor);
     }
 
     @Test
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTutorialHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTutorialHandlerTest.java
index ba8c737..c451b8b2 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTutorialHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/onehanded/OneHandedTutorialHandlerTest.java
@@ -19,12 +19,14 @@
 import static org.mockito.Mockito.verify;
 
 import android.content.om.IOverlayManager;
+import android.os.Handler;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
 import androidx.test.filters.SmallTest;
 
 import com.android.wm.shell.common.DisplayController;
+import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 
 import org.junit.Before;
@@ -35,36 +37,48 @@
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
-@TestableLooper.RunWithLooper
 public class OneHandedTutorialHandlerTest extends OneHandedTestCase {
     @Mock
     OneHandedTouchHandler mTouchHandler;
     OneHandedTutorialHandler mTutorialHandler;
     OneHandedGestureHandler mGestureHandler;
+    OneHandedTimeoutHandler mTimeoutHandler;
     OneHandedController mOneHandedController;
     @Mock
     DisplayController mMockDisplayController;
     @Mock
+    OneHandedBackgroundPanelOrganizer mMockBackgroundOrganizer;
+    @Mock
     OneHandedDisplayAreaOrganizer mMockDisplayAreaOrganizer;
     @Mock
     IOverlayManager mMockOverlayManager;
     @Mock
     TaskStackListenerImpl mMockTaskStackListener;
+    @Mock
+    ShellExecutor mMockShellMainExecutor;
+    @Mock
+    Handler mMockShellMainHandler;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        mTutorialHandler = new OneHandedTutorialHandler(mContext);
-        mGestureHandler = new OneHandedGestureHandler(mContext, mMockDisplayController);
+        mTutorialHandler = new OneHandedTutorialHandler(mContext, mMockShellMainExecutor);
+        mTimeoutHandler = new OneHandedTimeoutHandler(mMockShellMainExecutor);
+        mGestureHandler = new OneHandedGestureHandler(mContext, mMockDisplayController,
+                mMockShellMainExecutor);
         mOneHandedController = new OneHandedController(
                 getContext(),
                 mMockDisplayController,
+                mMockBackgroundOrganizer,
                 mMockDisplayAreaOrganizer,
                 mTouchHandler,
                 mTutorialHandler,
                 mGestureHandler,
+                mTimeoutHandler,
                 mMockOverlayManager,
-                mMockTaskStackListener);
+                mMockTaskStackListener,
+                mMockShellMainExecutor,
+                mMockShellMainHandler);
     }
 
     @Test
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/MainStageTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/MainStageTests.java
new file mode 100644
index 0000000..702e894
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/MainStageTests.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.app.ActivityManager;
+import android.view.SurfaceControl;
+import android.window.WindowContainerTransaction;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
+
+/** Tests for {@link MainStage} */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class MainStageTests {
+    @Mock private ShellTaskOrganizer mTaskOrganizer;
+    @Mock private StageTaskListener.StageListenerCallbacks mCallbacks;
+    @Mock private SyncTransactionQueue mSyncQueue;
+    @Mock private ActivityManager.RunningTaskInfo mRootTaskInfo;
+    @Mock private SurfaceControl mRootLeash;
+    @Spy private WindowContainerTransaction mWct;
+    private MainStage mMainStage;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mRootTaskInfo = new TestRunningTaskInfoBuilder().build();
+        mMainStage = new MainStage(mTaskOrganizer, DEFAULT_DISPLAY, mCallbacks, mSyncQueue);
+        mMainStage.onTaskAppeared(mRootTaskInfo, mRootLeash);
+    }
+
+    @Test
+    public void testActiveDeactivate() {
+        mMainStage.activate(mRootTaskInfo.configuration.windowConfiguration.getBounds(), mWct);
+        assertThat(mMainStage.isActive()).isTrue();
+
+        mMainStage.deactivate(mWct);
+        assertThat(mMainStage.isActive()).isFalse();
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/SideStageTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/SideStageTests.java
new file mode 100644
index 0000000..01888b7
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/SideStageTests.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityManager;
+import android.view.SurfaceControl;
+import android.window.WindowContainerTransaction;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
+
+/** Tests for {@link SideStage} */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class SideStageTests {
+    @Mock private ShellTaskOrganizer mTaskOrganizer;
+    @Mock private StageTaskListener.StageListenerCallbacks mCallbacks;
+    @Mock private SyncTransactionQueue mSyncQueue;
+    @Mock private ActivityManager.RunningTaskInfo mRootTask;
+    @Mock private SurfaceControl mRootLeash;
+    @Spy private WindowContainerTransaction mWct;
+    private SideStage mSideStage;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mRootTask = new TestRunningTaskInfoBuilder().build();
+        mSideStage = new SideStage(mTaskOrganizer, DEFAULT_DISPLAY, mCallbacks, mSyncQueue);
+        mSideStage.onTaskAppeared(mRootTask, mRootLeash);
+    }
+
+    @Test
+    public void testAddTask() {
+        final ActivityManager.RunningTaskInfo task = new TestRunningTaskInfoBuilder().build();
+
+        mSideStage.addTask(task, mRootTask.configuration.windowConfiguration.getBounds(), mWct);
+
+        verify(mWct).reparent(eq(task.token), eq(mRootTask.token), eq(true));
+    }
+
+    @Test
+    public void testRemoveTask() {
+        final ActivityManager.RunningTaskInfo task = new TestRunningTaskInfoBuilder().build();
+        assertThat(mSideStage.removeTask(task.taskId, null, mWct)).isFalse();
+
+        mSideStage.mChildrenTaskInfo.put(task.taskId, task);
+        assertThat(mSideStage.removeTask(task.taskId, null, mWct)).isTrue();
+        verify(mWct).reparent(eq(task.token), isNull(), eq(false));
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/StageCoordinatorTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/StageCoordinatorTests.java
new file mode 100644
index 0000000..168e0df
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/StageCoordinatorTests.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+import static android.window.DisplayAreaOrganizer.FEATURE_DEFAULT_TASK_CONTAINER;
+
+import static com.android.wm.shell.splitscreen.SplitScreen.SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityManager;
+import android.content.Context;
+import android.graphics.Rect;
+import android.window.DisplayAreaInfo;
+import android.window.IWindowContainerToken;
+import android.window.WindowContainerToken;
+import android.window.WindowContainerTransaction;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.RootTaskDisplayAreaOrganizer;
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.ShellTestCase;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/** Tests for {@link StageCoordinator} */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class StageCoordinatorTests extends ShellTestCase {
+    @Mock private ShellTaskOrganizer mTaskOrganizer;
+    @Mock private SyncTransactionQueue mSyncQueue;
+    @Mock private RootTaskDisplayAreaOrganizer mRootTDAOrganizer;
+    @Mock private MainStage mMainStage;
+    @Mock private SideStage mSideStage;
+    private StageCoordinator mStageCoordinator;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mStageCoordinator = new TestStageCoordinator(mContext, DEFAULT_DISPLAY, mSyncQueue,
+                mRootTDAOrganizer, mTaskOrganizer, mMainStage, mSideStage);
+    }
+
+    @Test
+    public void testMoveToSideStage() {
+        final ActivityManager.RunningTaskInfo task = new TestRunningTaskInfoBuilder().build();
+
+        mStageCoordinator.moveToSideStage(task, SIDE_STAGE_POSITION_BOTTOM_OR_RIGHT);
+
+        verify(mMainStage).activate(any(Rect.class), any(WindowContainerTransaction.class));
+        verify(mSideStage).addTask(eq(task), any(Rect.class),
+                any(WindowContainerTransaction.class));
+    }
+
+    @Test
+    public void testRemoveFromSideStage() {
+        final ActivityManager.RunningTaskInfo task = new TestRunningTaskInfoBuilder().build();
+
+        doReturn(false).when(mMainStage).isActive();
+        mStageCoordinator.removeFromSideStage(task.taskId);
+
+        verify(mSideStage).removeTask(
+                eq(task.taskId), any(), any(WindowContainerTransaction.class));
+    }
+
+    private static class TestStageCoordinator extends StageCoordinator {
+        final DisplayAreaInfo mDisplayAreaInfo;
+
+        TestStageCoordinator(Context context, int displayId, SyncTransactionQueue syncQueue,
+                RootTaskDisplayAreaOrganizer rootTDAOrganizer, ShellTaskOrganizer taskOrganizer,
+                MainStage mainStage, SideStage sideStage) {
+            super(context, displayId, syncQueue, rootTDAOrganizer, taskOrganizer, mainStage,
+                    sideStage);
+
+            // Prepare default TaskDisplayArea for testing.
+            mDisplayAreaInfo = new DisplayAreaInfo(
+                    new WindowContainerToken(new IWindowContainerToken.Default()),
+                    DEFAULT_DISPLAY,
+                    FEATURE_DEFAULT_TASK_CONTAINER);
+            this.onDisplayAreaAppeared(mDisplayAreaInfo);
+        }
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/StageTaskListenerTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/StageTaskListenerTests.java
new file mode 100644
index 0000000..c66e073
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/splitscreen/StageTaskListenerTests.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.splitscreen;
+
+import static android.app.ActivityTaskManager.INVALID_TASK_ID;
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityManager;
+import android.view.SurfaceControl;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
+import com.android.wm.shell.common.SyncTransactionQueue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/** Tests for {@link StageTaskListener} */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public final class StageTaskListenerTests {
+    @Mock private ShellTaskOrganizer mTaskOrganizer;
+    @Mock private StageTaskListener.StageListenerCallbacks mCallbacks;
+    @Mock private SyncTransactionQueue mSyncQueue;
+    private ActivityManager.RunningTaskInfo mRootTask;
+    private StageTaskListener mStageTaskListener;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mStageTaskListener = new StageTaskListener(
+                mTaskOrganizer,
+                DEFAULT_DISPLAY,
+                mCallbacks,
+                mSyncQueue);
+        mRootTask = new TestRunningTaskInfoBuilder().build();
+        mRootTask.parentTaskId = INVALID_TASK_ID;
+        mStageTaskListener.onTaskAppeared(mRootTask, new SurfaceControl());
+    }
+
+    @Test
+    public void testRootTaskAppeared() {
+        assertThat(mStageTaskListener.mRootTaskInfo.taskId).isEqualTo(mRootTask.taskId);
+        verify(mCallbacks).onRootTaskAppeared();
+        verify(mCallbacks).onStatusChanged(eq(mRootTask.isVisible), eq(false));
+    }
+
+    @Test
+    public void testChildTaskAppeared() {
+        final ActivityManager.RunningTaskInfo childTask =
+                new TestRunningTaskInfoBuilder().setParentTaskId(mRootTask.taskId).build();
+
+        mStageTaskListener.onTaskAppeared(childTask, new SurfaceControl());
+
+        assertThat(mStageTaskListener.mChildrenTaskInfo.contains(childTask.taskId)).isTrue();
+        verify(mCallbacks).onStatusChanged(eq(mRootTask.isVisible), eq(true));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testUnknownTaskVanished() {
+        final ActivityManager.RunningTaskInfo task = new TestRunningTaskInfoBuilder().build();
+        mStageTaskListener.onTaskVanished(task);
+    }
+
+    @Test
+    public void testTaskVanished() {
+        final ActivityManager.RunningTaskInfo childTask =
+                new TestRunningTaskInfoBuilder().setParentTaskId(mRootTask.taskId).build();
+        mStageTaskListener.mRootTaskInfo = mRootTask;
+        mStageTaskListener.mChildrenTaskInfo.put(childTask.taskId, childTask);
+
+        mStageTaskListener.onTaskVanished(childTask);
+        verify(mCallbacks, times(2)).onStatusChanged(eq(mRootTask.isVisible), eq(false));
+
+        mStageTaskListener.onTaskVanished(mRootTask);
+        verify(mCallbacks).onRootTaskVanished();
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawerTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawerTests.java
index 07115c2..c9537af 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawerTests.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawerTests.java
@@ -15,14 +15,13 @@
  */
 package unittest.src.com.android.wm.shell.startingsurface;
 
-import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
-
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.doNothing;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.spy;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
@@ -72,6 +71,7 @@
 
     static final class TestStartingSurfaceDrawer extends StartingSurfaceDrawer{
         int mAddWindowForTask = 0;
+        int mViewThemeResId;
 
         TestStartingSurfaceDrawer(Context context, ShellExecutor executor) {
             super(context, executor);
@@ -82,6 +82,7 @@
                 View view, WindowManager wm, WindowManager.LayoutParams params) {
             // listen for addView
             mAddWindowForTask = taskId;
+            mViewThemeResId = view.getContext().getThemeResId();
         }
 
         @Override
@@ -121,7 +122,7 @@
         final int taskId = 1;
         final Handler mainLoop = new Handler(Looper.getMainLooper());
         final StartingWindowInfo windowInfo =
-                createWindowInfo(taskId, WINDOWING_MODE_FULLSCREEN);
+                createWindowInfo(taskId, android.R.style.Theme);
         mStartingSurfaceDrawer.addStartingWindow(windowInfo, mBinder);
         waitHandlerIdle(mainLoop);
         verify(mStartingSurfaceDrawer).postAddWindow(eq(taskId), eq(mBinder), any(), any(), any());
@@ -133,12 +134,24 @@
         assertEquals(mStartingSurfaceDrawer.mAddWindowForTask, 0);
     }
 
-    private StartingWindowInfo createWindowInfo(int taskId, int windowingMode) {
+    @Test
+    public void testFallbackDefaultTheme() {
+        final int taskId = 1;
+        final Handler mainLoop = new Handler(Looper.getMainLooper());
+        final StartingWindowInfo windowInfo =
+                createWindowInfo(taskId, 0);
+        mStartingSurfaceDrawer.addStartingWindow(windowInfo, mBinder);
+        waitHandlerIdle(mainLoop);
+        verify(mStartingSurfaceDrawer).postAddWindow(eq(taskId), eq(mBinder), any(), any(), any());
+        assertNotEquals(mStartingSurfaceDrawer.mViewThemeResId, 0);
+    }
+
+    private StartingWindowInfo createWindowInfo(int taskId, int themeResId) {
         StartingWindowInfo windowInfo = new StartingWindowInfo();
         final ActivityInfo info = new ActivityInfo();
         info.applicationInfo = new ApplicationInfo();
         info.packageName = "test";
-        info.theme = android.R.style.Theme;
+        info.theme = themeResId;
         final ActivityManager.RunningTaskInfo taskInfo = new ActivityManager.RunningTaskInfo();
         taskInfo.topActivityInfo = info;
         taskInfo.taskId = taskId;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/ShellTransitionTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/ShellTransitionTests.java
new file mode 100644
index 0000000..c46e59a
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/transition/ShellTransitionTests.java
@@ -0,0 +1,243 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.transition;
+
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
+import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
+import static android.view.WindowManager.TRANSIT_CHANGE;
+import static android.view.WindowManager.TRANSIT_CLOSE;
+import static android.view.WindowManager.TRANSIT_OPEN;
+
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityManager.RunningTaskInfo;
+import android.os.Binder;
+import android.os.IBinder;
+import android.view.SurfaceControl;
+import android.view.WindowManager;
+import android.window.TransitionInfo;
+import android.window.WindowContainerTransaction;
+import android.window.WindowOrganizer;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.TestShellExecutor;
+import com.android.wm.shell.common.ShellExecutor;
+import com.android.wm.shell.common.TransactionPool;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+
+/**
+ * Tests for the shell transitions.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ShellTransitionTests {
+
+    private final WindowOrganizer mOrganizer = mock(WindowOrganizer.class);
+    private final TransactionPool mTransactionPool = mock(TransactionPool.class);
+    private final TestShellExecutor mMainExecutor = new TestShellExecutor();
+    private final ShellExecutor mAnimExecutor = new TestShellExecutor();
+    private final TestTransitionHandler mDefaultHandler = new TestTransitionHandler();
+
+    @Before
+    public void setUp() {
+        doAnswer(invocation -> invocation.getArguments()[1])
+                .when(mOrganizer).startTransition(anyInt(), any(), any());
+    }
+
+    @Test
+    public void testBasicTransitionFlow() {
+        Transitions transitions = new Transitions(mOrganizer, mTransactionPool, mMainExecutor,
+                mAnimExecutor);
+        transitions.replaceDefaultHandlerForTest(mDefaultHandler);
+
+        IBinder transitToken = new Binder();
+        transitions.requestStartTransition(TRANSIT_OPEN, transitToken, null /* trigger */);
+        verify(mOrganizer, times(1)).startTransition(eq(TRANSIT_OPEN), eq(transitToken), any());
+        TransitionInfo info = new TransitionInfoBuilder(TRANSIT_OPEN)
+                .addChange(TRANSIT_OPEN).addChange(TRANSIT_CLOSE).build();
+        transitions.onTransitionReady(transitToken, info, mock(SurfaceControl.Transaction.class));
+        assertEquals(1, mDefaultHandler.activeCount());
+        mDefaultHandler.finishAll();
+        mMainExecutor.flushAll();
+        verify(mOrganizer, times(1)).finishTransition(eq(transitToken), any(), any());
+    }
+
+    @Test
+    public void testNonDefaultHandler() {
+        Transitions transitions = new Transitions(mOrganizer, mTransactionPool, mMainExecutor,
+                mAnimExecutor);
+        transitions.replaceDefaultHandlerForTest(mDefaultHandler);
+
+        final WindowContainerTransaction handlerWCT = new WindowContainerTransaction();
+        // Make a test handler that only responds to multi-window triggers AND only animates
+        // Change transitions.
+        TestTransitionHandler testHandler = new TestTransitionHandler() {
+            @Override
+            public boolean startAnimation(@NonNull IBinder transition, @NonNull TransitionInfo info,
+                    @NonNull SurfaceControl.Transaction t, @NonNull Runnable finishCallback) {
+                for (TransitionInfo.Change chg : info.getChanges()) {
+                    if (chg.getMode() == TRANSIT_CHANGE) {
+                        return super.startAnimation(transition, info, t, finishCallback);
+                    }
+                }
+                return false;
+            }
+
+            @Nullable
+            @Override
+            public WindowContainerTransaction handleRequest(int type, @NonNull IBinder transition,
+                    @Nullable RunningTaskInfo triggerTask) {
+                return (triggerTask != null
+                        && triggerTask.getWindowingMode() == WINDOWING_MODE_MULTI_WINDOW)
+                        ? handlerWCT : null;
+            }
+        };
+        transitions.addHandler(testHandler);
+
+        IBinder transitToken = new Binder();
+        TransitionInfo open = new TransitionInfoBuilder(TRANSIT_OPEN)
+                .addChange(TRANSIT_OPEN).addChange(TRANSIT_CLOSE).build();
+
+        // Make a request that will be rejected by the testhandler.
+        transitions.requestStartTransition(TRANSIT_OPEN, transitToken, null /* trigger */);
+        verify(mOrganizer, times(1)).startTransition(eq(TRANSIT_OPEN), eq(transitToken), isNull());
+        transitions.onTransitionReady(transitToken, open, mock(SurfaceControl.Transaction.class));
+        assertEquals(1, mDefaultHandler.activeCount());
+        assertEquals(0, testHandler.activeCount());
+        mDefaultHandler.finishAll();
+        mMainExecutor.flushAll();
+
+        // Make a request that will be handled by testhandler but not animated by it.
+        RunningTaskInfo mwTaskInfo =
+                createTaskInfo(1, WINDOWING_MODE_MULTI_WINDOW, ACTIVITY_TYPE_STANDARD);
+        transitions.requestStartTransition(TRANSIT_OPEN, transitToken, mwTaskInfo);
+        verify(mOrganizer, times(1)).startTransition(
+                eq(TRANSIT_OPEN), eq(transitToken), eq(handlerWCT));
+        transitions.onTransitionReady(transitToken, open, mock(SurfaceControl.Transaction.class));
+        assertEquals(1, mDefaultHandler.activeCount());
+        assertEquals(0, testHandler.activeCount());
+        mDefaultHandler.finishAll();
+        mMainExecutor.flushAll();
+
+        // Make a request that will be handled AND animated by testhandler.
+        // Add an aggressive handler (doesn't handle but always animates) on top to make sure that
+        // the test handler gets first shot at animating since it claimed to handle it.
+        TestTransitionHandler topHandler = new TestTransitionHandler();
+        transitions.addHandler(topHandler);
+        transitions.requestStartTransition(TRANSIT_CHANGE, transitToken, mwTaskInfo);
+        verify(mOrganizer, times(1)).startTransition(
+                eq(TRANSIT_OPEN), eq(transitToken), eq(handlerWCT));
+        TransitionInfo change = new TransitionInfoBuilder(TRANSIT_CHANGE)
+                .addChange(TRANSIT_CHANGE).build();
+        transitions.onTransitionReady(transitToken, change, mock(SurfaceControl.Transaction.class));
+        assertEquals(0, mDefaultHandler.activeCount());
+        assertEquals(1, testHandler.activeCount());
+        assertEquals(0, topHandler.activeCount());
+        testHandler.finishAll();
+        mMainExecutor.flushAll();
+    }
+
+    class TransitionInfoBuilder {
+        final TransitionInfo mInfo;
+
+        TransitionInfoBuilder(@WindowManager.TransitionType int type) {
+            mInfo = new TransitionInfo(type, 0 /* flags */);
+            mInfo.setRootLeash(createMockSurface(true /* valid */), 0, 0);
+        }
+
+        TransitionInfoBuilder addChange(@WindowManager.TransitionType int mode,
+                RunningTaskInfo taskInfo) {
+            final TransitionInfo.Change change =
+                    new TransitionInfo.Change(null /* token */, null /* leash */);
+            change.setMode(mode);
+            change.setTaskInfo(taskInfo);
+            mInfo.addChange(change);
+            return this;
+        }
+
+        TransitionInfoBuilder addChange(@WindowManager.TransitionType int mode) {
+            return addChange(mode, null /* taskInfo */);
+        }
+
+        TransitionInfo build() {
+            return mInfo;
+        }
+    }
+
+    class TestTransitionHandler implements Transitions.TransitionHandler {
+        final ArrayList<Runnable> mFinishes = new ArrayList<>();
+
+        @Override
+        public boolean startAnimation(@NonNull IBinder transition, @NonNull TransitionInfo info,
+                @NonNull SurfaceControl.Transaction t, @NonNull Runnable finishCallback) {
+            mFinishes.add(finishCallback);
+            return true;
+        }
+
+        @Nullable
+        @Override
+        public WindowContainerTransaction handleRequest(int type, @NonNull IBinder transition,
+                @Nullable RunningTaskInfo triggerTask) {
+            return null;
+        }
+
+        void finishAll() {
+            for (int i = mFinishes.size() - 1; i >= 0; --i) {
+                mFinishes.get(i).run();
+            }
+            mFinishes.clear();
+        }
+
+        int activeCount() {
+            return mFinishes.size();
+        }
+    }
+
+    private static SurfaceControl createMockSurface(boolean valid) {
+        SurfaceControl sc = mock(SurfaceControl.class);
+        doReturn(valid).when(sc).isValid();
+        return sc;
+    }
+
+    private static RunningTaskInfo createTaskInfo(int taskId, int windowingMode, int activityType) {
+        RunningTaskInfo taskInfo = new RunningTaskInfo();
+        taskInfo.taskId = taskId;
+        taskInfo.configuration.windowConfiguration.setWindowingMode(windowingMode);
+        taskInfo.configuration.windowConfiguration.setActivityType(activityType);
+        return taskInfo;
+    }
+
+}
diff --git a/libs/androidfw/Android.bp b/libs/androidfw/Android.bp
index 8330363..b54f7d8 100644
--- a/libs/androidfw/Android.bp
+++ b/libs/androidfw/Android.bp
@@ -100,6 +100,11 @@
                 "libz",
             ],
         },
+        linux_glibc: {
+            srcs: [
+                "CursorWindow.cpp",
+            ],
+        },
         windows: {
             enabled: true,
         },
diff --git a/libs/androidfw/ApkAssets.cpp b/libs/androidfw/ApkAssets.cpp
index cb56a51..011a0de 100755
--- a/libs/androidfw/ApkAssets.cpp
+++ b/libs/androidfw/ApkAssets.cpp
@@ -385,7 +385,7 @@
     return {};
   }
   
-  auto overlay_path = loaded_idmap->OverlayApkPath();
+  auto overlay_path = std::string(loaded_idmap->OverlayApkPath());
   auto assets = ZipAssetsProvider::Create(overlay_path);
   return (assets) ? LoadImpl(std::move(assets), overlay_path, flags | PROPERTY_OVERLAY,
                              nullptr /* override_asset */, std::move(idmap_asset),
diff --git a/libs/androidfw/AssetManager2.cpp b/libs/androidfw/AssetManager2.cpp
index bec80a7..03ab62f 100644
--- a/libs/androidfw/AssetManager2.cpp
+++ b/libs/androidfw/AssetManager2.cpp
@@ -103,10 +103,10 @@
 }
 
 bool AssetManager2::SetApkAssets(const std::vector<const ApkAssets*>& apk_assets,
-                                 bool invalidate_caches, bool filter_incompatible_configs) {
+                                 bool invalidate_caches) {
   apk_assets_ = apk_assets;
   BuildDynamicRefTable();
-  RebuildFilterList(filter_incompatible_configs);
+  RebuildFilterList();
   if (invalidate_caches) {
     InvalidateCaches(static_cast<uint32_t>(-1));
   }
@@ -157,7 +157,8 @@
           // The target package must precede the overlay package in the apk assets paths in order
           // to take effect.
           const auto& loaded_idmap = apk_assets->GetLoadedIdmap();
-          auto target_package_iter = apk_assets_package_ids.find(loaded_idmap->TargetApkPath());
+          auto target_package_iter = apk_assets_package_ids.find(
+              std::string(loaded_idmap->TargetApkPath()));
           if (target_package_iter == apk_assets_package_ids.end()) {
              LOG(INFO) << "failed to find target package for overlay "
                        << loaded_idmap->OverlayApkPath();
@@ -622,7 +623,8 @@
       if (UNLIKELY(logging_enabled)) {
         last_resolution_.steps.push_back(
             Resolution::Step{Resolution::Step::Type::OVERLAID, overlay_result->config.toString(),
-                             overlay_result->package_name});
+                             overlay_result->package_name,
+                             overlay_result->cookie});
       }
     }
   }
@@ -645,22 +647,21 @@
   const LoadedPackage* best_package = nullptr;
   incfs::verified_map_ptr<ResTable_type> best_type;
   const ResTable_config* best_config = nullptr;
-  ResTable_config best_config_copy;
   uint32_t best_offset = 0U;
   uint32_t type_flags = 0U;
 
-  auto resolution_type = Resolution::Step::Type::NO_ENTRY;
   std::vector<Resolution::Step> resolution_steps;
 
-  // If desired_config is the same as the set configuration, then we can use our filtered list
-  // and we don't need to match the configurations, since they already matched.
-  const bool use_fast_path = !ignore_configuration && &desired_config == &configuration_;
+  // If `desired_config` is not the same as the set configuration or the caller will accept a value
+  // from any configuration, then we cannot use our filtered list of types since it only it contains
+  // types matched to the set configuration.
+  const bool use_filtered = !ignore_configuration && &desired_config == &configuration_;
 
   const size_t package_count = package_group.packages_.size();
   for (size_t pi = 0; pi < package_count; pi++) {
     const ConfiguredPackage& loaded_package_impl = package_group.packages_[pi];
     const LoadedPackage* loaded_package = loaded_package_impl.loaded_package_;
-    ApkAssetsCookie cookie = package_group.cookies_[pi];
+    const ApkAssetsCookie cookie = package_group.cookies_[pi];
 
     // If the type IDs are offset in this package, we need to take that into account when searching
     // for a type.
@@ -669,130 +670,82 @@
       continue;
     }
 
+    // Allow custom loader packages to overlay resource values with configurations equivalent to the
+    // current best configuration.
+    const bool package_is_loader = loaded_package->IsCustomLoader();
+
     auto entry_flags = type_spec->GetFlagsForEntryIndex(entry_idx);
     if (UNLIKELY(!entry_flags.has_value())) {
       return base::unexpected(entry_flags.error());
     }
     type_flags |= entry_flags.value();
 
-    // If the package is an overlay or custom loader,
-    // then even configurations that are the same MUST be chosen.
-    const bool package_is_loader = loaded_package->IsCustomLoader();
+    const FilteredConfigGroup& filtered_group = loaded_package_impl.filtered_configs_[type_idx];
+    const size_t type_entry_count = (use_filtered) ? filtered_group.type_entries.size()
+                                                   : type_spec->type_entries.size();
+    for (size_t i = 0; i < type_entry_count; i++) {
+      const TypeSpec::TypeEntry* type_entry = (use_filtered) ? filtered_group.type_entries[i]
+                                                             : &type_spec->type_entries[i];
 
-    if (use_fast_path) {
-      const FilteredConfigGroup& filtered_group = loaded_package_impl.filtered_configs_[type_idx];
-      for (const auto& type_config : filtered_group.type_configs) {
-        const ResTable_config& this_config = type_config.config;
-
-        // We can skip calling ResTable_config::match() because we know that all candidate
-        // configurations that do NOT match have been filtered-out.
-        if (best_config == nullptr) {
-          resolution_type = Resolution::Step::Type::INITIAL;
-        } else if (this_config.isBetterThan(*best_config, &desired_config)) {
-          resolution_type = (package_is_loader) ? Resolution::Step::Type::BETTER_MATCH_LOADER
-                                                : Resolution::Step::Type::BETTER_MATCH;
-        } else if (package_is_loader && this_config.compare(*best_config) == 0) {
-          resolution_type = Resolution::Step::Type::OVERLAID_LOADER;
-        } else {
-          if (UNLIKELY(logging_enabled)) {
-            resolution_type = (package_is_loader) ? Resolution::Step::Type::SKIPPED_LOADER
-                                                  : Resolution::Step::Type::SKIPPED;
-            resolution_steps.push_back(Resolution::Step{resolution_type,
-                                                        this_config.toString(),
-                                                        &loaded_package->GetPackageName()});
-          }
-          continue;
-        }
-
-        // The configuration matches and is better than the previous selection.
-        // Find the entry value if it exists for this configuration.
-        const auto& type = type_config.type;
-        const auto offset = LoadedPackage::GetEntryOffset(type, entry_idx);
-        if (UNLIKELY(IsIOError(offset))) {
-          return base::unexpected(offset.error());
-        }
-        if (!offset.has_value()) {
-          if (UNLIKELY(logging_enabled)) {
-            if (package_is_loader) {
-              resolution_type = Resolution::Step::Type::NO_ENTRY_LOADER;
-            } else {
-              resolution_type = Resolution::Step::Type::NO_ENTRY;
-            }
-            resolution_steps.push_back(Resolution::Step{resolution_type,
-                                                        this_config.toString(),
-                                                        &loaded_package->GetPackageName()});
-          }
-          continue;
-        }
-
-        best_cookie = cookie;
-        best_package = loaded_package;
-        best_type = type;
-        best_config = &this_config;
-        best_offset = offset.value();
-
-        if (UNLIKELY(logging_enabled)) {
-          last_resolution_.steps.push_back(Resolution::Step{resolution_type,
-                                                            this_config.toString(),
-                                                            &loaded_package->GetPackageName()});
-        }
+      // We can skip calling ResTable_config::match() if the caller does not care for the
+      // configuration to match or if we're using the list of types that have already had their
+      // configuration matched.
+      const ResTable_config& this_config = type_entry->config;
+      if (!(use_filtered || ignore_configuration || this_config.match(desired_config))) {
+        continue;
       }
-    } else {
-      // This is the slower path, which doesn't use the filtered list of configurations.
-      // Here we must read the ResTable_config from the mmapped APK, convert it to host endianness
-      // and fill in any new fields that did not exist when the APK was compiled.
-      // Furthermore when selecting configurations we can't just record the pointer to the
-      // ResTable_config, we must copy it.
-      const auto iter_end = type_spec->types + type_spec->type_count;
-      for (auto iter = type_spec->types; iter != iter_end; ++iter) {
-        const incfs::verified_map_ptr<ResTable_type>& type = *iter;
 
-        ResTable_config this_config{};
-        if (!ignore_configuration) {
-          this_config.copyFromDtoH(type->config);
-          if (!this_config.match(desired_config)) {
-            continue;
-          }
-
-          if (best_config == nullptr) {
-            resolution_type = Resolution::Step::Type::INITIAL;
-          } else if (this_config.isBetterThan(*best_config, &desired_config)) {
-            resolution_type = (package_is_loader) ? Resolution::Step::Type::BETTER_MATCH_LOADER
-                                                  : Resolution::Step::Type::BETTER_MATCH;
-          } else if (package_is_loader && this_config.compare(*best_config) == 0) {
-            resolution_type = Resolution::Step::Type::OVERLAID_LOADER;
-          } else {
-            continue;
-          }
-        }
-
-        // The configuration matches and is better than the previous selection.
-        // Find the entry value if it exists for this configuration.
-        const auto offset = LoadedPackage::GetEntryOffset(type, entry_idx);
-        if (UNLIKELY(IsIOError(offset))) {
-          return base::unexpected(offset.error());
-        }
-        if (!offset.has_value()) {
-          continue;
-        }
-
-        best_cookie = cookie;
-        best_package = loaded_package;
-        best_type = type;
-        best_config_copy = this_config;
-        best_config = &best_config_copy;
-        best_offset = offset.value();
-
-        if (stop_at_first_match) {
-          // Any configuration will suffice, so break.
-          break;
-        }
-
+      Resolution::Step::Type resolution_type;
+      if (best_config == nullptr) {
+        resolution_type = Resolution::Step::Type::INITIAL;
+      } else if (this_config.isBetterThan(*best_config, &desired_config)) {
+        resolution_type = Resolution::Step::Type::BETTER_MATCH;
+      } else if (package_is_loader && this_config.compare(*best_config) == 0) {
+        resolution_type = Resolution::Step::Type::OVERLAID;
+      } else {
         if (UNLIKELY(logging_enabled)) {
-          last_resolution_.steps.push_back(Resolution::Step{resolution_type,
-                                                            this_config.toString(),
-                                                            &loaded_package->GetPackageName()});
+          resolution_steps.push_back(Resolution::Step{Resolution::Step::Type::SKIPPED,
+                                                      this_config.toString(),
+                                                      &loaded_package->GetPackageName(),
+                                                      cookie});
         }
+        continue;
+      }
+
+      // The configuration matches and is better than the previous selection.
+      // Find the entry value if it exists for this configuration.
+      const auto& type = type_entry->type;
+      const auto offset = LoadedPackage::GetEntryOffset(type, entry_idx);
+      if (UNLIKELY(IsIOError(offset))) {
+        return base::unexpected(offset.error());
+      }
+
+      if (!offset.has_value()) {
+        if (UNLIKELY(logging_enabled)) {
+          resolution_steps.push_back(Resolution::Step{Resolution::Step::Type::NO_ENTRY,
+                                                      this_config.toString(),
+                                                      &loaded_package->GetPackageName(),
+                                                      cookie});
+        }
+        continue;
+      }
+
+      best_cookie = cookie;
+      best_package = loaded_package;
+      best_type = type;
+      best_config = &this_config;
+      best_offset = offset.value();
+
+      if (UNLIKELY(logging_enabled)) {
+        last_resolution_.steps.push_back(Resolution::Step{resolution_type,
+                                                          this_config.toString(),
+                                                          &loaded_package->GetPackageName(),
+                                                          cookie});
+      }
+
+      // Any configuration will suffice, so break.
+      if (stop_at_first_match) {
+        break;
       }
     }
   }
@@ -850,19 +803,16 @@
     return {};
   }
 
-  auto cookie = last_resolution_.cookie;
+  const ApkAssetsCookie cookie = last_resolution_.cookie;
   if (cookie == kInvalidCookie) {
     LOG(ERROR) << "AssetManager hasn't resolved a resource to read resolution path.";
     return {};
   }
 
-  uint32_t resid = last_resolution_.resid;
-  std::vector<Resolution::Step>& steps = last_resolution_.steps;
+  const uint32_t resid = last_resolution_.resid;
+  const auto package = apk_assets_[cookie]->GetLoadedArsc()->GetPackageById(get_package_id(resid));
+
   std::string resource_name_string;
-
-  const LoadedPackage* package =
-          apk_assets_[cookie]->GetLoadedArsc()->GetPackageById(get_package_id(resid));
-
   if (package != nullptr) {
     auto resource_name = ToResourceName(last_resolution_.type_string_ref,
                                         last_resolution_.entry_string_ref,
@@ -877,44 +827,24 @@
             << "\n\tFor config -"
             << configuration_.toString();
 
-  std::string prefix;
-  for (Resolution::Step step : steps) {
-    switch (step.type) {
-      case Resolution::Step::Type::INITIAL:
-        prefix = "Found initial";
-        break;
-      case Resolution::Step::Type::BETTER_MATCH:
-        prefix = "Found better";
-        break;
-      case Resolution::Step::Type::BETTER_MATCH_LOADER:
-        prefix = "Found better in loader";
-        break;
-      case Resolution::Step::Type::OVERLAID:
-        prefix = "Overlaid";
-        break;
-      case Resolution::Step::Type::OVERLAID_LOADER:
-        prefix = "Overlaid by loader";
-        break;
-      case Resolution::Step::Type::SKIPPED:
-        prefix = "Skipped";
-        break;
-      case Resolution::Step::Type::SKIPPED_LOADER:
-        prefix = "Skipped loader";
-        break;
-      case Resolution::Step::Type::NO_ENTRY:
-        prefix = "No entry";
-        break;
-      case Resolution::Step::Type::NO_ENTRY_LOADER:
-        prefix = "No entry for loader";
-        break;
+  for (const Resolution::Step& step : last_resolution_.steps) {
+    const static std::unordered_map<Resolution::Step::Type, const char*> kStepStrings = {
+        {Resolution::Step::Type::INITIAL, "Found initial"},
+        {Resolution::Step::Type::BETTER_MATCH, "Found better"},
+        {Resolution::Step::Type::OVERLAID, "Overlaid"},
+        {Resolution::Step::Type::SKIPPED, "Skipped"},
+        {Resolution::Step::Type::NO_ENTRY, "No entry"}
+    };
+
+    const auto prefix = kStepStrings.find(step.type);
+    if (prefix == kStepStrings.end()) {
+      continue;
     }
 
-    if (!prefix.empty()) {
-      log_stream << "\n\t" << prefix << ": " << *step.package_name;
-
-      if (!step.config_name.isEmpty()) {
-        log_stream << " -" << step.config_name;
-      }
+    log_stream << "\n\t" << prefix->second << ": " << *step.package_name << " ("
+               << apk_assets_[step.cookie]->GetPath() << ")";
+    if (!step.config_name.isEmpty()) {
+      log_stream << " -" << step.config_name;
     }
   }
 
@@ -934,6 +864,16 @@
                         *result->package_name);
 }
 
+base::expected<uint32_t, NullOrIOError> AssetManager2::GetResourceTypeSpecFlags(
+    uint32_t resid) const {
+  auto result = FindEntry(resid, 0u /* density_override */, false /* stop_at_first_match */,
+                          true /* ignore_configuration */);
+  if (!result.has_value()) {
+    return base::unexpected(result.error());
+  }
+  return result->type_flags;
+}
+
 base::expected<AssetManager2::SelectedValue, NullOrIOError> AssetManager2::GetResource(
     uint32_t resid, bool may_be_bag, uint16_t density_override) const {
   auto result = FindEntry(resid, density_override, false /* stop_at_first_match */,
@@ -1332,7 +1272,7 @@
   return base::unexpected(std::nullopt);
 }
 
-void AssetManager2::RebuildFilterList(bool filter_incompatible_configs) {
+void AssetManager2::RebuildFilterList() {
   for (PackageGroup& group : package_groups_) {
     for (ConfiguredPackage& impl : group.packages_) {
       // Destroy it.
@@ -1342,14 +1282,11 @@
       new (&impl.filtered_configs_) ByteBucketArray<FilteredConfigGroup>();
 
       // Create the filters here.
-      impl.loaded_package_->ForEachTypeSpec([&](const TypeSpec* spec, uint8_t type_index) {
-        FilteredConfigGroup& group = impl.filtered_configs_.editItemAt(type_index);
-        const auto iter_end = spec->types + spec->type_count;
-        for (auto iter = spec->types; iter != iter_end; ++iter) {
-          ResTable_config this_config;
-          this_config.copyFromDtoH((*iter)->config);
-          if (!filter_incompatible_configs || this_config.match(configuration_)) {
-            group.type_configs.push_back(TypeConfig{*iter, this_config});
+      impl.loaded_package_->ForEachTypeSpec([&](const TypeSpec& type_spec, uint8_t type_id) {
+        FilteredConfigGroup& group = impl.filtered_configs_.editItemAt(type_id - 1);
+        for (const auto& type_entry : type_spec.type_entries) {
+          if (type_entry.config.match(configuration_)) {
+            group.type_entries.push_back(&type_entry);
           }
         }
       });
diff --git a/libs/androidfw/Idmap.cpp b/libs/androidfw/Idmap.cpp
index a613095..adb383f95 100644
--- a/libs/androidfw/Idmap.cpp
+++ b/libs/androidfw/Idmap.cpp
@@ -36,13 +36,51 @@
 
 namespace android {
 
-uint32_t round_to_4_bytes(uint32_t size) {
-  return size + (4U - (size % 4U)) % 4U;
-}
+// See frameworks/base/cmds/idmap2/include/idmap2/Idmap.h for full idmap file format specification.
+struct Idmap_header {
+  // Always 0x504D4449 ('IDMP')
+  uint32_t magic;
+  uint32_t version;
 
-size_t Idmap_header::Size() const {
-  return sizeof(Idmap_header) + sizeof(uint8_t) * round_to_4_bytes(dtohl(debug_info_size));
-}
+  uint32_t target_crc32;
+  uint32_t overlay_crc32;
+
+  uint32_t fulfilled_policies;
+  uint32_t enforce_overlayable;
+
+  // overlay_path, target_path, and other string values encoded in the idmap header and read and
+  // stored in separate structures. This allows the idmap header data to be casted to this struct
+  // without having to read/store each header entry separately.
+};
+
+struct Idmap_data_header {
+  uint8_t target_package_id;
+  uint8_t overlay_package_id;
+
+  // Padding to ensure 4 byte alignment for target_entry_count
+  uint16_t p0;
+
+  uint32_t target_entry_count;
+  uint32_t target_inline_entry_count;
+  uint32_t overlay_entry_count;
+
+  uint32_t string_pool_index_offset;
+};
+
+struct Idmap_target_entry {
+  uint32_t target_id;
+  uint32_t overlay_id;
+};
+
+struct Idmap_target_entry_inline {
+  uint32_t target_id;
+  Res_value value;
+};
+
+struct Idmap_overlay_entry {
+  uint32_t overlay_id;
+  uint32_t target_id;
+};
 
 OverlayStringPool::OverlayStringPool(const LoadedIdmap* loaded_idmap)
     : data_header_(loaded_idmap->data_header_),
@@ -155,153 +193,149 @@
   return {};
 }
 
-static bool is_word_aligned(const void* data) {
-  return (reinterpret_cast<uintptr_t>(data) & 0x03U) == 0U;
+namespace {
+template <typename T>
+const T* ReadType(const uint8_t** in_out_data_ptr, size_t* in_out_size, const std::string& label,
+                  size_t count = 1) {
+  if (!util::IsFourByteAligned(*in_out_data_ptr)) {
+    LOG(ERROR) << "Idmap " << label << " is not word aligned.";
+    return {};
+  }
+  if ((*in_out_size / sizeof(T)) < count) {
+    LOG(ERROR) << "Idmap too small for the number of " << label << " entries ("
+               << count << ").";
+    return nullptr;
+  }
+  auto data_ptr = *in_out_data_ptr;
+  const size_t read_size = sizeof(T) * count;
+  *in_out_data_ptr += read_size;
+  *in_out_size -= read_size;
+  return reinterpret_cast<const T*>(data_ptr);
 }
 
-static bool IsValidIdmapHeader(const StringPiece& data) {
-  if (!is_word_aligned(data.data())) {
-    LOG(ERROR) << "Idmap header is not word aligned.";
-    return false;
+std::optional<std::string_view> ReadString(const uint8_t** in_out_data_ptr, size_t* in_out_size,
+                                           const std::string& label) {
+  const auto* len = ReadType<uint32_t>(in_out_data_ptr, in_out_size, label + " length");
+  if (len == nullptr) {
+    return {};
   }
-
-  if (data.size() < sizeof(Idmap_header)) {
-    LOG(ERROR) << "Idmap header is too small.";
-    return false;
+  const auto* data = ReadType<char>(in_out_data_ptr, in_out_size, label, *len);
+  if (data == nullptr) {
+    return {};
   }
-
-  auto header = reinterpret_cast<const Idmap_header*>(data.data());
-  if (dtohl(header->magic) != kIdmapMagic) {
-    LOG(ERROR) << StringPrintf("Invalid Idmap file: bad magic value (was 0x%08x, expected 0x%08x)",
-                               dtohl(header->magic), kIdmapMagic);
-    return false;
+  // Strings are padded to the next 4 byte boundary.
+  const uint32_t padding_size = (4U - ((size_t)*in_out_data_ptr & 0x3U)) % 4U;
+  for (uint32_t i = 0; i < padding_size; i++) {
+    if (**in_out_data_ptr != 0) {
+      LOG(ERROR) << " Idmap padding of " << label << " is non-zero.";
+      return {};
+    }
+    *in_out_data_ptr += sizeof(uint8_t);
+    *in_out_size -= sizeof(uint8_t);
   }
-
-  if (dtohl(header->version) != kIdmapCurrentVersion) {
-    // We are strict about versions because files with this format are auto-generated and don't need
-    // backwards compatibility.
-    LOG(ERROR) << StringPrintf("Version mismatch in Idmap (was 0x%08x, expected 0x%08x)",
-                               dtohl(header->version), kIdmapCurrentVersion);
-    return false;
-  }
-
-  return true;
+  return std::string_view(data, *len);
+}
 }
 
 LoadedIdmap::LoadedIdmap(std::string&& idmap_path,
-                         const time_t last_mod_time,
                          const Idmap_header* header,
                          const Idmap_data_header* data_header,
                          const Idmap_target_entry* target_entries,
                          const Idmap_target_entry_inline* target_inline_entries,
                          const Idmap_overlay_entry* overlay_entries,
-                         ResStringPool* string_pool)
+                         std::unique_ptr<ResStringPool>&& string_pool,
+                         std::string_view overlay_apk_path,
+                         std::string_view target_apk_path)
      : header_(header),
        data_header_(data_header),
        target_entries_(target_entries),
        target_inline_entries_(target_inline_entries),
        overlay_entries_(overlay_entries),
-       string_pool_(string_pool),
+       string_pool_(std::move(string_pool)),
        idmap_path_(std::move(idmap_path)),
-       idmap_last_mod_time_(last_mod_time) {
-
-  size_t length = strnlen(reinterpret_cast<const char*>(header_->overlay_path),
-                          arraysize(header_->overlay_path));
-  overlay_apk_path_.assign(reinterpret_cast<const char*>(header_->overlay_path), length);
-
-  length = strnlen(reinterpret_cast<const char*>(header_->target_path),
-                          arraysize(header_->target_path));
-  target_apk_path_.assign(reinterpret_cast<const char*>(header_->target_path), length);
-}
+       overlay_apk_path_(overlay_apk_path),
+       target_apk_path_(target_apk_path),
+       idmap_last_mod_time_(getFileModDate(idmap_path_.data())) {}
 
 std::unique_ptr<const LoadedIdmap> LoadedIdmap::Load(const StringPiece& idmap_path,
                                                      const StringPiece& idmap_data) {
   ATRACE_CALL();
-  if (!IsValidIdmapHeader(idmap_data)) {
+  size_t data_size = idmap_data.size();
+  auto data_ptr = reinterpret_cast<const uint8_t*>(idmap_data.data());
+
+  // Parse the idmap header
+  auto header = ReadType<Idmap_header>(&data_ptr, &data_size, "header");
+  if (header == nullptr) {
+    return {};
+  }
+  if (dtohl(header->magic) != kIdmapMagic) {
+    LOG(ERROR) << StringPrintf("Invalid Idmap file: bad magic value (was 0x%08x, expected 0x%08x)",
+                               dtohl(header->magic), kIdmapMagic);
+    return {};
+  }
+  if (dtohl(header->version) != kIdmapCurrentVersion) {
+    // We are strict about versions because files with this format are generated at runtime and
+    // don't need backwards compatibility.
+    LOG(ERROR) << StringPrintf("Version mismatch in Idmap (was 0x%08x, expected 0x%08x)",
+                               dtohl(header->version), kIdmapCurrentVersion);
+    return {};
+  }
+  std::optional<std::string_view> overlay_path = ReadString(&data_ptr, &data_size, "overlay path");
+  if (!overlay_path) {
+    return {};
+  }
+  std::optional<std::string_view> target_path = ReadString(&data_ptr, &data_size, "target path");
+  if (!target_path) {
+    return {};
+  }
+  if (!ReadString(&data_ptr, &data_size, "target name") ||
+      !ReadString(&data_ptr, &data_size, "debug info")) {
     return {};
   }
 
-  auto header = reinterpret_cast<const Idmap_header*>(idmap_data.data());
-  const uint8_t* data_ptr = reinterpret_cast<const uint8_t*>(idmap_data.data()) + header->Size();
-  size_t data_size = idmap_data.size() - header->Size();
-
-  // Currently idmap2 can only generate one data block.
-  auto data_header = reinterpret_cast<const Idmap_data_header*>(data_ptr);
-  data_ptr += sizeof(*data_header);
-  data_size -= sizeof(*data_header);
-
-  // Make sure there is enough space for the target entries declared in the header
-  const auto target_entries = reinterpret_cast<const Idmap_target_entry*>(data_ptr);
-  if (data_size / sizeof(Idmap_target_entry) <
-      static_cast<size_t>(dtohl(data_header->target_entry_count))) {
-    LOG(ERROR) << StringPrintf("Idmap too small for the number of target entries (%d)",
-                               (int)dtohl(data_header->target_entry_count));
+  // Parse the idmap data blocks. Currently idmap2 can only generate one data block.
+  auto data_header = ReadType<Idmap_data_header>(&data_ptr, &data_size, "data header");
+  if (data_header == nullptr) {
     return {};
   }
-
-  // Advance the data pointer past the target entries.
-  const size_t target_entry_size_bytes =
-      (dtohl(data_header->target_entry_count) * sizeof(Idmap_target_entry));
-  data_ptr += target_entry_size_bytes;
-  data_size -= target_entry_size_bytes;
-
-  // Make sure there is enough space for the target entries declared in the header.
-  const auto target_inline_entries = reinterpret_cast<const Idmap_target_entry_inline*>(data_ptr);
-  if (data_size / sizeof(Idmap_target_entry_inline) <
-      static_cast<size_t>(dtohl(data_header->target_inline_entry_count))) {
-    LOG(ERROR) << StringPrintf("Idmap too small for the number of target inline entries (%d)",
-                               (int)dtohl(data_header->target_inline_entry_count));
+  auto target_entries = ReadType<Idmap_target_entry>(&data_ptr, &data_size, "target",
+                                                     dtohl(data_header->target_entry_count));
+  if (target_entries == nullptr) {
     return {};
   }
-
-  // Advance the data pointer past the target entries.
-  const size_t target_inline_entry_size_bytes =
-      (dtohl(data_header->target_inline_entry_count) * sizeof(Idmap_target_entry_inline));
-  data_ptr += target_inline_entry_size_bytes;
-  data_size -= target_inline_entry_size_bytes;
-
-  // Make sure there is enough space for the overlay entries declared in the header.
-  const auto overlay_entries = reinterpret_cast<const Idmap_overlay_entry*>(data_ptr);
-  if (data_size / sizeof(Idmap_overlay_entry) <
-      static_cast<size_t>(dtohl(data_header->overlay_entry_count))) {
-    LOG(ERROR) << StringPrintf("Idmap too small for the number of overlay entries (%d)",
-                               (int)dtohl(data_header->overlay_entry_count));
+  auto target_inline_entries = ReadType<Idmap_target_entry_inline>(
+      &data_ptr, &data_size, "target inline", dtohl(data_header->target_inline_entry_count));
+  if (target_inline_entries == nullptr) {
     return {};
   }
-
-  // Advance the data pointer past the overlay entries.
-  const size_t overlay_entry_size_bytes =
-      (dtohl(data_header->overlay_entry_count) * sizeof(Idmap_overlay_entry));
-  data_ptr += overlay_entry_size_bytes;
-  data_size -= overlay_entry_size_bytes;
-
-  // Read the idmap string pool that holds the value of inline string entries.
-  uint32_t string_pool_size = dtohl(*reinterpret_cast<const uint32_t*>(data_ptr));
-  data_ptr += sizeof(uint32_t);
-  data_size -= sizeof(uint32_t);
-
-  if (data_size < string_pool_size) {
-    LOG(ERROR) << StringPrintf("Idmap too small for string pool (length %d)",
-                               (int)string_pool_size);
+  auto overlay_entries = ReadType<Idmap_overlay_entry>(&data_ptr, &data_size, "target inline",
+                                                       dtohl(data_header->overlay_entry_count));
+  if (overlay_entries == nullptr) {
     return {};
   }
-
+  std::optional<std::string_view> string_pool = ReadString(&data_ptr, &data_size, "string pool");
+  if (!string_pool) {
+    return {};
+  }
   auto idmap_string_pool = util::make_unique<ResStringPool>();
-  if (string_pool_size > 0) {
-    status_t err = idmap_string_pool->setTo(data_ptr, string_pool_size);
+  if (!string_pool->empty()) {
+    const status_t err = idmap_string_pool->setTo(string_pool->data(), string_pool->size());
     if (err != NO_ERROR) {
       LOG(ERROR) << "idmap string pool corrupt.";
       return {};
     }
   }
 
-  // Can't use make_unique because LoadedIdmap constructor is private.
-  auto loaded_idmap = std::unique_ptr<LoadedIdmap>(
-      new LoadedIdmap(idmap_path.to_string(), getFileModDate(idmap_path.data()), header,
-                      data_header, target_entries, target_inline_entries, overlay_entries,
-                      idmap_string_pool.release()));
+  if (data_size != 0) {
+    LOG(ERROR) << "idmap parsed with " << data_size << "bytes remaining";
+    return {};
+  }
 
-  return std::move(loaded_idmap);
+  // Can't use make_unique because LoadedIdmap constructor is private.
+  return std::unique_ptr<LoadedIdmap>(
+      new LoadedIdmap(idmap_path.to_string(), header, data_header, target_entries,
+                      target_inline_entries, overlay_entries, std::move(idmap_string_pool),
+                      *target_path, *overlay_path));
 }
 
 bool LoadedIdmap::IsUpToDate() const {
diff --git a/libs/androidfw/LoadedArsc.cpp b/libs/androidfw/LoadedArsc.cpp
index 2fc3b05..996b424 100644
--- a/libs/androidfw/LoadedArsc.cpp
+++ b/libs/androidfw/LoadedArsc.cpp
@@ -33,7 +33,6 @@
 #endif
 #endif
 
-#include "androidfw/ByteBucketArray.h"
 #include "androidfw/Chunk.h"
 #include "androidfw/ResourceUtils.h"
 #include "androidfw/Util.h"
@@ -49,36 +48,24 @@
 // Builder that helps accumulate Type structs and then create a single
 // contiguous block of memory to store both the TypeSpec struct and
 // the Type structs.
-class TypeSpecPtrBuilder {
- public:
-  explicit TypeSpecPtrBuilder(incfs::verified_map_ptr<ResTable_typeSpec> header)
-      : header_(header) {
-  }
+struct TypeSpecBuilder {
+  explicit TypeSpecBuilder(incfs::verified_map_ptr<ResTable_typeSpec> header) : header_(header) {}
 
   void AddType(incfs::verified_map_ptr<ResTable_type> type) {
-    types_.push_back(type);
+    TypeSpec::TypeEntry& entry = type_entries.emplace_back();
+    entry.config.copyFromDtoH(type->config);
+    entry.type = type;
   }
 
-  TypeSpecPtr Build() {
-    // Check for overflow.
-    using ElementType = incfs::verified_map_ptr<ResTable_type>;
-    if ((std::numeric_limits<size_t>::max() - sizeof(TypeSpec)) / sizeof(ElementType) <
-        types_.size()) {
-      return {};
-    }
-    TypeSpec* type_spec =
-        (TypeSpec*)::malloc(sizeof(TypeSpec) + (types_.size() * sizeof(ElementType)));
-    type_spec->type_spec = header_;
-    type_spec->type_count = types_.size();
-    memcpy(type_spec + 1, types_.data(), types_.size() * sizeof(ElementType));
-    return TypeSpecPtr(type_spec);
+  TypeSpec Build() {
+    return {header_, std::move(type_entries)};
   }
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(TypeSpecPtrBuilder);
+  DISALLOW_COPY_AND_ASSIGN(TypeSpecBuilder);
 
   incfs::verified_map_ptr<ResTable_typeSpec> header_;
-  std::vector<incfs::verified_map_ptr<ResTable_type>> types_;
+  std::vector<TypeSpec::TypeEntry> type_entries;
 };
 
 }  // namespace
@@ -322,15 +309,10 @@
 }
 
 base::expected<std::monostate, IOError> LoadedPackage::CollectConfigurations(
-    bool exclude_mipmap, std::set<ResTable_config>* out_configs) const {
-  const size_t type_count = type_specs_.size();
-  for (size_t i = 0; i < type_count; i++) {
-    const TypeSpecPtr& type_spec = type_specs_[i];
-    if (type_spec == nullptr) {
-      continue;
-    }
+    bool exclude_mipmap, std::set<ResTable_config>* out_configs) const {\
+  for (const auto& type_spec : type_specs_) {
     if (exclude_mipmap) {
-      const int type_idx = type_spec->type_spec->id - 1;
+      const int type_idx = type_spec.first - 1;
       const auto type_name16 = type_string_pool_.stringAt(type_idx);
       if (UNLIKELY(IsIOError(type_name16))) {
         return base::unexpected(GetIOError(type_name16.error()));
@@ -354,11 +336,8 @@
       }
     }
 
-    const auto iter_end = type_spec->types + type_spec->type_count;
-    for (auto iter = type_spec->types; iter != iter_end; ++iter) {
-      ResTable_config config;
-      config.copyFromDtoH((*iter)->config);
-      out_configs->insert(config);
+    for (const auto& type_entry : type_spec.second.type_entries) {
+      out_configs->insert(type_entry.config);
     }
   }
   return {};
@@ -366,19 +345,12 @@
 
 void LoadedPackage::CollectLocales(bool canonicalize, std::set<std::string>* out_locales) const {
   char temp_locale[RESTABLE_MAX_LOCALE_LEN];
-  const size_t type_count = type_specs_.size();
-  for (size_t i = 0; i < type_count; i++) {
-    const TypeSpecPtr& type_spec = type_specs_[i];
-    if (type_spec != nullptr) {
-      const auto iter_end = type_spec->types + type_spec->type_count;
-      for (auto iter = type_spec->types; iter != iter_end; ++iter) {
-        ResTable_config configuration;
-        configuration.copyFromDtoH((*iter)->config);
-        if (configuration.locale != 0) {
-          configuration.getBcp47Locale(temp_locale, canonicalize);
-          std::string locale(temp_locale);
-          out_locales->insert(std::move(locale));
-        }
+  for (const auto& type_spec : type_specs_) {
+    for (const auto& type_entry : type_spec.second.type_entries) {
+      if (type_entry.config.locale != 0) {
+        type_entry.config.getBcp47Locale(temp_locale, canonicalize);
+        std::string locale(temp_locale);
+        out_locales->insert(std::move(locale));
       }
     }
   }
@@ -398,14 +370,13 @@
     return base::unexpected(key_idx.error());
   }
 
-  const TypeSpec* type_spec = type_specs_[*type_idx].get();
+  const TypeSpec* type_spec = GetTypeSpecByTypeIndex(*type_idx);
   if (type_spec == nullptr) {
     return base::unexpected(std::nullopt);
   }
 
-  const auto iter_end = type_spec->types + type_spec->type_count;
-  for (auto iter = type_spec->types; iter != iter_end; ++iter) {
-    const incfs::verified_map_ptr<ResTable_type>& type = *iter;
+  for (const auto& type_entry : type_spec->type_entries) {
+    const incfs::verified_map_ptr<ResTable_type>& type = type_entry.type;
 
     size_t entry_count = dtohl(type->entryCount);
     for (size_t entry_idx = 0; entry_idx < entry_count; entry_idx++) {
@@ -492,7 +463,7 @@
   // A map of TypeSpec builders, each associated with an type index.
   // We use these to accumulate the set of Types available for a TypeSpec, and later build a single,
   // contiguous block of memory that holds all the Types together with the TypeSpec.
-  std::unordered_map<int, std::unique_ptr<TypeSpecPtrBuilder>> type_builder_map;
+  std::unordered_map<int, std::unique_ptr<TypeSpecBuilder>> type_builder_map;
 
   ChunkIterator iter(chunk.data_ptr(), chunk.data_size());
   while (iter.HasNext()) {
@@ -562,9 +533,9 @@
           return {};
         }
 
-        std::unique_ptr<TypeSpecPtrBuilder>& builder_ptr = type_builder_map[type_spec->id - 1];
+        std::unique_ptr<TypeSpecBuilder>& builder_ptr = type_builder_map[type_spec->id];
         if (builder_ptr == nullptr) {
-          builder_ptr = util::make_unique<TypeSpecPtrBuilder>(type_spec.verified());
+          builder_ptr = util::make_unique<TypeSpecBuilder>(type_spec.verified());
           loaded_package->resource_ids_.set(type_spec->id, entry_count);
         } else {
           LOG(WARNING) << StringPrintf("RES_TABLE_TYPE_SPEC_TYPE already defined for ID %02x",
@@ -584,7 +555,7 @@
         }
 
         // Type chunks must be preceded by their TypeSpec chunks.
-        std::unique_ptr<TypeSpecPtrBuilder>& builder_ptr = type_builder_map[type->id - 1];
+        std::unique_ptr<TypeSpecBuilder>& builder_ptr = type_builder_map[type->id];
         if (builder_ptr != nullptr) {
           builder_ptr->AddType(type.verified());
         } else {
@@ -722,14 +693,9 @@
 
   // Flatten and construct the TypeSpecs.
   for (auto& entry : type_builder_map) {
-    uint8_t type_idx = static_cast<uint8_t>(entry.first);
-    TypeSpecPtr type_spec_ptr = entry.second->Build();
-    if (type_spec_ptr == nullptr) {
-      LOG(ERROR) << "Too many type configurations, overflow detected.";
-      return {};
-    }
-
-    loaded_package->type_specs_.editItemAt(type_idx) = std::move(type_spec_ptr);
+    TypeSpec type_spec = entry.second->Build();
+    uint8_t type_id = static_cast<uint8_t>(entry.first);
+    loaded_package->type_specs_[type_id] = std::move(type_spec);
   }
 
   return std::move(loaded_package);
diff --git a/libs/androidfw/include/androidfw/AssetManager2.h b/libs/androidfw/include/androidfw/AssetManager2.h
index a92694c..6fbd6aa 100644
--- a/libs/androidfw/include/androidfw/AssetManager2.h
+++ b/libs/androidfw/include/androidfw/AssetManager2.h
@@ -101,12 +101,7 @@
   // Only pass invalidate_caches=false when it is known that the structure
   // change in ApkAssets is due to a safe addition of resources with completely
   // new resource IDs.
-  //
-  // Only pass in filter_incompatible_configs=false when you want to load all
-  // configurations (including incompatible ones) such as when constructing an
-  // idmap.
-  bool SetApkAssets(const std::vector<const ApkAssets*>& apk_assets, bool invalidate_caches = true,
-          bool filter_incompatible_configs = true);
+  bool SetApkAssets(const std::vector<const ApkAssets*>& apk_assets, bool invalidate_caches = true);
 
   inline const std::vector<const ApkAssets*> GetApkAssets() const {
     return apk_assets_;
@@ -298,6 +293,12 @@
   // data failed.
   base::expected<const ResolvedBag*, NullOrIOError> ResolveBag(SelectedValue& value) const;
 
+  // Returns the android::ResTable_typeSpec flags of the resource ID.
+  //
+  // Returns a null error if the resource could not be resolved, or an I/O error if reading
+  // resource data failed.
+  base::expected<uint32_t, NullOrIOError> GetResourceTypeSpecFlags(uint32_t resid) const;
+
   const std::vector<uint32_t> GetBagResIdStack(uint32_t resid) const;
 
   // Resets the resource resolution structures in preparation for the next resource retrieval.
@@ -330,15 +331,10 @@
  private:
   DISALLOW_COPY_AND_ASSIGN(AssetManager2);
 
-  struct TypeConfig {
-    incfs::verified_map_ptr<ResTable_type> type;
-    ResTable_config config;
-  };
-
   // A collection of configurations and their associated ResTable_type that match the current
   // AssetManager configuration.
   struct FilteredConfigGroup {
-      std::vector<TypeConfig> type_configs;
+      std::vector<const TypeSpec::TypeEntry*> type_entries;
   };
 
   // Represents an single package.
@@ -413,7 +409,7 @@
 
   // Triggers the re-construction of lists of types that match the set configuration.
   // This should always be called when mutating the AssetManager's configuration or ApkAssets set.
-  void RebuildFilterList(bool filter_incompatible_configs = true);
+  void RebuildFilterList();
 
   // Retrieves the APK paths of overlays that overlay non-system packages.
   std::set<std::string> GetNonSystemOverlayPaths() const;
@@ -460,13 +456,9 @@
       enum class Type {
         INITIAL,
         BETTER_MATCH,
-        BETTER_MATCH_LOADER,
         OVERLAID,
-        OVERLAID_LOADER,
         SKIPPED,
-        SKIPPED_LOADER,
         NO_ENTRY,
-        NO_ENTRY_LOADER,
       };
 
       // Marks what kind of override this step was.
@@ -477,6 +469,9 @@
 
       // Marks the package name of the better resource found in this step.
       const std::string* package_name;
+
+      //
+      ApkAssetsCookie cookie = kInvalidCookie;
     };
 
     // Last resolved resource ID.
diff --git a/libs/androidfw/include/androidfw/Idmap.h b/libs/androidfw/include/androidfw/Idmap.h
index fdab03b..fd9a8d13 100644
--- a/libs/androidfw/include/androidfw/Idmap.h
+++ b/libs/androidfw/include/androidfw/Idmap.h
@@ -31,6 +31,11 @@
 
 class LoadedIdmap;
 class IdmapResMap;
+struct Idmap_header;
+struct Idmap_data_header;
+struct Idmap_target_entry;
+struct Idmap_target_entry_inline;
+struct Idmap_overlay_entry;
 
 // A string pool for overlay apk assets. The string pool holds the strings of the overlay resources
 // table and additionally allows for loading strings from the idmap string pool. The idmap string
@@ -148,29 +153,29 @@
                                                  const StringPiece& idmap_data);
 
   // Returns the path to the IDMAP.
-  inline const std::string& IdmapPath() const {
+  std::string_view IdmapPath() const {
     return idmap_path_;
   }
 
   // Returns the path to the RRO (Runtime Resource Overlay) APK for which this IDMAP was generated.
-  inline const std::string& OverlayApkPath() const {
+  std::string_view OverlayApkPath() const {
     return overlay_apk_path_;
   }
 
   // Returns the path to the RRO (Runtime Resource Overlay) APK for which this IDMAP was generated.
-  inline const std::string& TargetApkPath() const {
+  std::string_view TargetApkPath() const {
     return target_apk_path_;
   }
 
   // Returns a mapping from target resource ids to overlay values.
-  inline const IdmapResMap GetTargetResourcesMap(
+  const IdmapResMap GetTargetResourcesMap(
       uint8_t target_assigned_package_id, const OverlayDynamicRefTable* overlay_ref_table) const {
     return IdmapResMap(data_header_, target_entries_, target_inline_entries_,
                        target_assigned_package_id, overlay_ref_table);
   }
 
   // Returns a dynamic reference table for a loaded overlay package.
-  inline const OverlayDynamicRefTable GetOverlayDynamicRefTable(
+  const OverlayDynamicRefTable GetOverlayDynamicRefTable(
       uint8_t target_assigned_package_id) const {
     return OverlayDynamicRefTable(data_header_, overlay_entries_, target_assigned_package_id);
   }
@@ -190,22 +195,23 @@
   const Idmap_overlay_entry* overlay_entries_;
   const std::unique_ptr<ResStringPool> string_pool_;
 
-  const std::string idmap_path_;
-  std::string overlay_apk_path_;
-  std::string target_apk_path_;
-  const time_t idmap_last_mod_time_;
+  std::string idmap_path_;
+  std::string_view overlay_apk_path_;
+  std::string_view target_apk_path_;
+  time_t idmap_last_mod_time_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(LoadedIdmap);
 
   explicit LoadedIdmap(std::string&& idmap_path,
-                       time_t last_mod_time,
                        const Idmap_header* header,
                        const Idmap_data_header* data_header,
                        const Idmap_target_entry* target_entries,
                        const Idmap_target_entry_inline* target_inline_entries,
                        const Idmap_overlay_entry* overlay_entries,
-                       ResStringPool* string_pool);
+                       std::unique_ptr<ResStringPool>&& string_pool,
+                       std::string_view overlay_apk_path,
+                       std::string_view target_apk_path);
 
   friend OverlayStringPool;
 };
diff --git a/libs/androidfw/include/androidfw/LoadedArsc.h b/libs/androidfw/include/androidfw/LoadedArsc.h
index 17d97a2..891fb90 100644
--- a/libs/androidfw/include/androidfw/LoadedArsc.h
+++ b/libs/androidfw/include/androidfw/LoadedArsc.h
@@ -47,18 +47,19 @@
 // TypeSpec is going to be immediately proceeded by
 // an array of Type structs, all in the same block of memory.
 struct TypeSpec {
-  // Pointer to the mmapped data where flags are kept.
-  // Flags denote whether the resource entry is public
-  // and under which configurations it varies.
+  struct TypeEntry {
+    incfs::verified_map_ptr<ResTable_type> type;
+
+    // Type configurations are accessed frequently when setting up an AssetManager and querying
+    // resources. Access this cached configuration to minimize page faults.
+    ResTable_config config;
+  };
+
+  // Pointer to the mmapped data where flags are kept. Flags denote whether the resource entry is
+  // public and under which configurations it varies.
   incfs::verified_map_ptr<ResTable_typeSpec> type_spec;
 
-  // The number of types that follow this struct.
-  // There is a type for each configuration that entries are defined for.
-  size_t type_count;
-
-  // Trick to easily access a variable number of Type structs
-  // proceeding this struct, and to ensure their alignment.
-  incfs::verified_map_ptr<ResTable_type> types[0];
+  std::vector<TypeEntry> type_entries;
 
   base::expected<uint32_t, NullOrIOError> GetFlagsForEntryIndex(uint16_t entry_index) const {
     if (entry_index >= dtohl(type_spec->entryCount)) {
@@ -92,11 +93,6 @@
   PROPERTY_OVERLAY = 1U << 3U,
 };
 
-// TypeSpecPtr points to a block of memory that holds a TypeSpec struct, followed by an array of
-// ResTable_type pointers.
-// TypeSpecPtr is a managed pointer that knows how to delete itself.
-using TypeSpecPtr = util::unique_cptr<TypeSpec>;
-
 struct OverlayableInfo {
   std::string name;
   std::string actor;
@@ -239,17 +235,17 @@
   inline const TypeSpec* GetTypeSpecByTypeIndex(uint8_t type_index) const {
     // If the type IDs are offset in this package, we need to take that into account when searching
     // for a type.
-    return type_specs_[type_index - type_id_offset_].get();
+    const auto& type_spec = type_specs_.find(type_index + 1 - type_id_offset_);
+    if (type_spec == type_specs_.end()) {
+      return nullptr;
+    }
+    return &type_spec->second;
   }
 
   template <typename Func>
   void ForEachTypeSpec(Func f) const {
-    for (size_t i = 0; i < type_specs_.size(); i++) {
-      const TypeSpecPtr& ptr = type_specs_[i];
-      if (ptr != nullptr) {
-        uint8_t type_id = ptr->type_spec->id;
-        f(ptr.get(), type_id - 1);
-      }
+    for (const auto& type_spec : type_specs_) {
+      f(type_spec.second, type_spec.first);
     }
   }
 
@@ -289,7 +285,7 @@
   int type_id_offset_ = 0;
   package_property_t property_flags_ = 0U;
 
-  ByteBucketArray<TypeSpecPtr> type_specs_;
+  std::unordered_map<uint8_t, TypeSpec> type_specs_;
   ByteBucketArray<uint32_t> resource_ids_;
   std::vector<DynamicPackageEntry> dynamic_package_map_;
   std::vector<const std::pair<OverlayableInfo, std::unordered_set<uint32_t>>> overlayable_infos_;
diff --git a/libs/androidfw/include/androidfw/ResourceTypes.h b/libs/androidfw/include/androidfw/ResourceTypes.h
index fb5f864..bfd564c 100644
--- a/libs/androidfw/include/androidfw/ResourceTypes.h
+++ b/libs/androidfw/include/androidfw/ResourceTypes.h
@@ -44,7 +44,7 @@
 namespace android {
 
 constexpr const static uint32_t kIdmapMagic = 0x504D4449u;
-constexpr const static uint32_t kIdmapCurrentVersion = 0x00000005u;
+constexpr const static uint32_t kIdmapCurrentVersion = 0x00000007u;
 
 /**
  * In C++11, char16_t is defined as *at least* 16 bits. We do a lot of
@@ -1700,56 +1700,6 @@
   return first;
 }
 
-struct Idmap_header {
-  // Always 0x504D4449 ('IDMP')
-  uint32_t magic;
-
-  uint32_t version;
-
-  uint32_t target_crc32;
-  uint32_t overlay_crc32;
-
-  uint32_t fulfilled_policies;
-  uint32_t enforce_overlayable;
-
-  uint8_t target_path[256];
-  uint8_t overlay_path[256];
-
-  uint32_t debug_info_size;
-  uint8_t debug_info[0];
-
-  size_t Size() const;
-};
-
-struct Idmap_data_header {
-  uint8_t target_package_id;
-  uint8_t overlay_package_id;
-
-  // Padding to ensure 4 byte alignment for target_entry_count
-  uint16_t p0;
-
-  uint32_t target_entry_count;
-  uint32_t target_inline_entry_count;
-  uint32_t overlay_entry_count;
-
-  uint32_t string_pool_index_offset;
-};
-
-struct Idmap_target_entry {
-  uint32_t target_id;
-  uint32_t overlay_id;
-};
-
-struct Idmap_target_entry_inline {
-  uint32_t target_id;
-  Res_value value;
-};
-
-struct Idmap_overlay_entry {
-  uint32_t overlay_id;
-  uint32_t target_id;
-};
-
 class AssetManager2;
 
 /**
diff --git a/libs/androidfw/include/androidfw/Util.h b/libs/androidfw/include/androidfw/Util.h
index aceeecc..c59b5b6 100644
--- a/libs/androidfw/include/androidfw/Util.h
+++ b/libs/androidfw/include/androidfw/Util.h
@@ -128,10 +128,14 @@
 std::vector<std::string> SplitAndLowercase(const android::StringPiece& str, char sep);
 
 template <typename T>
-bool IsFourByteAligned(const incfs::map_ptr<T>& data) {
+inline bool IsFourByteAligned(const incfs::map_ptr<T>& data) {
   return ((size_t)data.unsafe_ptr() & 0x3U) == 0;
 }
 
+inline bool IsFourByteAligned(const void* data) {
+  return ((size_t)data & 0x3U) == 0;
+}
+
 }  // namespace util
 }  // namespace android
 
diff --git a/libs/androidfw/tests/AssetManager2_test.cpp b/libs/androidfw/tests/AssetManager2_test.cpp
index 471b0ee..e1c0fab7 100644
--- a/libs/androidfw/tests/AssetManager2_test.cpp
+++ b/libs/androidfw/tests/AssetManager2_test.cpp
@@ -55,6 +55,12 @@
     basic_de_fr_assets_ = ApkAssets::Load("basic/basic_de_fr.apk");
     ASSERT_NE(nullptr, basic_de_fr_assets_);
 
+    basic_xhdpi_assets_ = ApkAssets::Load("basic/basic_xhdpi-v4.apk");
+    ASSERT_NE(nullptr, basic_de_fr_assets_);
+
+    basic_xxhdpi_assets_ = ApkAssets::Load("basic/basic_xxhdpi-v4.apk");
+    ASSERT_NE(nullptr, basic_de_fr_assets_);
+
     style_assets_ = ApkAssets::Load("styles/styles.apk");
     ASSERT_NE(nullptr, style_assets_);
 
@@ -87,6 +93,8 @@
  protected:
   std::unique_ptr<const ApkAssets> basic_assets_;
   std::unique_ptr<const ApkAssets> basic_de_fr_assets_;
+  std::unique_ptr<const ApkAssets> basic_xhdpi_assets_;
+  std::unique_ptr<const ApkAssets> basic_xxhdpi_assets_;
   std::unique_ptr<const ApkAssets> style_assets_;
   std::unique_ptr<const ApkAssets> lib_one_assets_;
   std::unique_ptr<const ApkAssets> lib_two_assets_;
@@ -225,6 +233,24 @@
   ASSERT_EQ("com.android.lib_one:string/foo", ToFormattedResourceString(*name));
 }
 
+TEST_F(AssetManager2Test, GetResourceNameNonMatchingConfig) {
+  AssetManager2 assetmanager;
+  assetmanager.SetApkAssets({basic_de_fr_assets_.get()});
+
+  auto value = assetmanager.GetResourceName(basic::R::string::test1);
+  ASSERT_TRUE(value.has_value());
+  EXPECT_EQ("com.android.basic:string/test1", ToFormattedResourceString(*value));
+}
+
+TEST_F(AssetManager2Test, GetResourceTypeSpecFlags) {
+  AssetManager2 assetmanager;
+  assetmanager.SetApkAssets({basic_de_fr_assets_.get()});
+
+  auto value = assetmanager.GetResourceTypeSpecFlags(basic::R::string::test1);
+  ASSERT_TRUE(value.has_value());
+  EXPECT_EQ(ResTable_typeSpec::SPEC_PUBLIC | ResTable_config::CONFIG_LOCALE, *value);
+}
+
 TEST_F(AssetManager2Test, FindsBagResourceFromSingleApkAssets) {
   AssetManager2 assetmanager;
   assetmanager.SetApkAssets({basic_assets_.get()});
@@ -442,6 +468,29 @@
   EXPECT_EQ(*low_ref, value->resid);
 }
 
+TEST_F(AssetManager2Test, DensityOverride) {
+  AssetManager2 assetmanager;
+  assetmanager.SetApkAssets({basic_assets_.get(), basic_xhdpi_assets_.get(),
+                             basic_xxhdpi_assets_.get()});
+  assetmanager.SetConfiguration({
+    .density = ResTable_config::DENSITY_XHIGH,
+    .sdkVersion = 21,
+  });
+
+  auto value = assetmanager.GetResource(basic::R::string::density, false /*may_be_bag*/);
+  ASSERT_TRUE(value.has_value());
+  EXPECT_EQ(Res_value::TYPE_STRING, value->type);
+  EXPECT_EQ("xhdpi", GetStringFromPool(assetmanager.GetStringPoolForCookie(value->cookie),
+                                       value->data));
+
+  value = assetmanager.GetResource(basic::R::string::density, false /*may_be_bag*/,
+                                   ResTable_config::DENSITY_XXHIGH);
+  ASSERT_TRUE(value.has_value());
+  EXPECT_EQ(Res_value::TYPE_STRING, value->type);
+  EXPECT_EQ("xxhdpi", GetStringFromPool(assetmanager.GetStringPoolForCookie(value->cookie),
+                                        value->data));
+}
+
 TEST_F(AssetManager2Test, KeepLastReferenceIdUnmodifiedIfNoReferenceIsResolved) {
   AssetManager2 assetmanager;
   assetmanager.SetApkAssets({basic_assets_.get()});
@@ -716,7 +765,7 @@
 
   auto result = assetmanager.GetLastResourceResolution();
   EXPECT_EQ("Resolution for 0x7f030000 com.android.basic:string/test1\n"
-            "\tFor config -de\n\tFound initial: com.android.basic", result);
+            "\tFor config -de\n\tFound initial: com.android.basic (basic/basic.apk)", result);
 }
 
 TEST_F(AssetManager2Test, GetLastPathWithMultipleApkAssets) {
@@ -736,8 +785,8 @@
   auto result = assetmanager.GetLastResourceResolution();
   EXPECT_EQ("Resolution for 0x7f030000 com.android.basic:string/test1\n"
             "\tFor config -de\n"
-            "\tFound initial: com.android.basic\n"
-            "\tFound better: com.android.basic -de", result);
+            "\tFound initial: com.android.basic (basic/basic.apk)\n"
+            "\tFound better: com.android.basic (basic/basic_de_fr.apk) -de", result);
 }
 
 TEST_F(AssetManager2Test, GetLastPathAfterDisablingReturnsEmpty) {
diff --git a/libs/androidfw/tests/LoadedArsc_test.cpp b/libs/androidfw/tests/LoadedArsc_test.cpp
index 6357411..9aa3634 100644
--- a/libs/androidfw/tests/LoadedArsc_test.cpp
+++ b/libs/androidfw/tests/LoadedArsc_test.cpp
@@ -65,10 +65,10 @@
 
   const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(type_index);
   ASSERT_THAT(type_spec, NotNull());
-  ASSERT_THAT(type_spec->type_count, Ge(1u));
+  ASSERT_THAT(type_spec->type_entries.size(), Ge(1u));
 
-  auto type = type_spec->types[0];
-  ASSERT_TRUE(LoadedPackage::GetEntry(type, entry_index).has_value());
+  auto type = type_spec->type_entries[0];
+  ASSERT_TRUE(LoadedPackage::GetEntry(type.type, entry_index).has_value());
 }
 
 TEST(LoadedArscTest, LoadSparseEntryApp) {
@@ -89,10 +89,10 @@
 
   const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(type_index);
   ASSERT_THAT(type_spec, NotNull());
-  ASSERT_THAT(type_spec->type_count, Ge(1u));
+  ASSERT_THAT(type_spec->type_entries.size(), Ge(1u));
 
-  auto type = type_spec->types[0];
-  ASSERT_TRUE(LoadedPackage::GetEntry(type, entry_index).has_value());
+  auto type = type_spec->type_entries[0];
+  ASSERT_TRUE(LoadedPackage::GetEntry(type.type, entry_index).has_value());
 }
 
 TEST(LoadedArscTest, LoadSharedLibrary) {
@@ -176,13 +176,13 @@
 
   const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(type_index);
   ASSERT_THAT(type_spec, NotNull());
-  ASSERT_THAT(type_spec->type_count, Ge(1u));
+  ASSERT_THAT(type_spec->type_entries.size(), Ge(1u));
 
   auto type_name16 = package->GetTypeStringPool()->stringAt(type_spec->type_spec->id - 1);
   ASSERT_TRUE(type_name16.has_value());
   EXPECT_THAT(util::Utf16ToUtf8(*type_name16), StrEq("string"));
 
-  ASSERT_TRUE(LoadedPackage::GetEntry(type_spec->types[0], entry_index).has_value());
+  ASSERT_TRUE(LoadedPackage::GetEntry(type_spec->type_entries[0].type, entry_index).has_value());
 }
 
 // AAPT(2) generates resource tables with chunks in a certain order. The rule is that
@@ -217,11 +217,11 @@
 
   const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(0);
   ASSERT_THAT(type_spec, NotNull());
-  ASSERT_THAT(type_spec->type_count, Ge(1u));
+  ASSERT_THAT(type_spec->type_entries.size(), Ge(1u));
 
   type_spec = package->GetTypeSpecByTypeIndex(1);
   ASSERT_THAT(type_spec, NotNull());
-  ASSERT_THAT(type_spec->type_count, Ge(1u));
+  ASSERT_THAT(type_spec->type_entries.size(), Ge(1u));
 }
 
 TEST(LoadedArscTest, LoadOverlayable) {
@@ -363,10 +363,10 @@
 
   const TypeSpec* type_spec = package->GetTypeSpecByTypeIndex(type_index);
   ASSERT_THAT(type_spec, NotNull());
-  ASSERT_THAT(type_spec->type_count, Ge(1u));
+  ASSERT_THAT(type_spec->type_entries.size(), Ge(1u));
 
-  auto type = type_spec->types[0];
-  ASSERT_TRUE(LoadedPackage::GetEntry(type, entry_index).has_value());
+  auto type = type_spec->type_entries[0];
+  ASSERT_TRUE(LoadedPackage::GetEntry(type.type, entry_index).has_value());
 }
 
 // structs with size fields (like Res_value, ResTable_entry) should be
diff --git a/libs/androidfw/tests/data/app/app.apk b/libs/androidfw/tests/data/app/app.apk
index c8ad86d..6703695 100644
--- a/libs/androidfw/tests/data/app/app.apk
+++ b/libs/androidfw/tests/data/app/app.apk
Binary files differ
diff --git a/libs/androidfw/tests/data/overlay/overlay.idmap b/libs/androidfw/tests/data/overlay/overlay.idmap
index 3ab244e..723413c 100644
--- a/libs/androidfw/tests/data/overlay/overlay.idmap
+++ b/libs/androidfw/tests/data/overlay/overlay.idmap
Binary files differ
diff --git a/libs/hwui/Properties.cpp b/libs/hwui/Properties.cpp
index ba44d05..65f4e8c 100644
--- a/libs/hwui/Properties.cpp
+++ b/libs/hwui/Properties.cpp
@@ -15,7 +15,9 @@
  */
 
 #include "Properties.h"
+
 #include "Debug.h"
+#include "log/log_main.h"
 #ifdef __ANDROID__
 #include "HWUIProperties.sysprop.h"
 #endif
@@ -190,15 +192,12 @@
     return sRenderPipelineType;
 }
 
-void Properties::overrideRenderPipelineType(RenderPipelineType type) {
+void Properties::overrideRenderPipelineType(RenderPipelineType type, bool inUnitTest) {
     // If we're doing actual rendering then we can't change the renderer after it's been set.
-    // Unit tests can freely change this as often as it wants, though, as there's no actual
-    // GL rendering happening
-    if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
-        LOG_ALWAYS_FATAL_IF(sRenderPipelineType != type,
-                "Trying to change pipeline but it's already set");
-        return;
-    }
+    // Unit tests can freely change this as often as it wants.
+    LOG_ALWAYS_FATAL_IF(sRenderPipelineType != RenderPipelineType::NotInitialized &&
+                                sRenderPipelineType != type && !inUnitTest,
+                        "Trying to change pipeline but it's already set.");
     sRenderPipelineType = type;
 }
 
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index 85a0f4a..1639143 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -238,7 +238,7 @@
     static bool enableRTAnimations;
 
     // Used for testing only to change the render pipeline.
-    static void overrideRenderPipelineType(RenderPipelineType);
+    static void overrideRenderPipelineType(RenderPipelineType, bool inUnitTest = false);
 
     static bool runningInEmulator;
 
diff --git a/libs/hwui/hwui/ImageDecoder.cpp b/libs/hwui/hwui/ImageDecoder.cpp
index b3f7627..764bc4c 100644
--- a/libs/hwui/hwui/ImageDecoder.cpp
+++ b/libs/hwui/hwui/ImageDecoder.cpp
@@ -52,6 +52,7 @@
     , mOutColorType(mCodec->computeOutputColorType(kN32_SkColorType))
     , mUnpremultipliedRequired(false)
     , mOutColorSpace(getDefaultColorSpace())
+    , mHandleRestorePrevious(true)
 {
     mTargetSize = swapWidthHeight() ? SkISize { mDecodeSize.height(), mDecodeSize.width() }
                                     : mDecodeSize;
@@ -230,6 +231,13 @@
     return true;
 }
 
+void ImageDecoder::setHandleRestorePrevious(bool handle) {
+    mHandleRestorePrevious = handle;
+    if (!handle) {
+        mRestoreFrame = nullptr;
+    }
+}
+
 bool ImageDecoder::advanceFrame() {
     const int frameIndex = ++mOptions.fFrameIndex;
     const int frameCount = mCodec->codec()->getFrameCount();
@@ -255,6 +263,7 @@
             case RestoreState::kDoNothing:
             case RestoreState::kNeedsRestore:
                 mRestoreState = RestoreState::kFirstRPFrame;
+                mOptions.fPriorFrame = frameIndex - 1;
                 break;
             case RestoreState::kFirstRPFrame:
                 mRestoreState = RestoreState::kRPFrame;
@@ -315,29 +324,19 @@
     return mOptions.fFrameIndex >= mCodec->codec()->getFrameCount();
 }
 
-SkCodec::Result ImageDecoder::decode(void* pixels, size_t rowBytes) {
-    // This was checked inside setTargetSize, but it's possible the first frame
-    // was opaque, so that method succeeded, but after calling advanceFrame, the
-    // current frame is not opaque.
-    if (mUnpremultipliedRequired && !opaque()) {
-        // Allow using a matrix to handle orientation, but not scaling.
-        if (requires_matrix_scaling(swapWidthHeight(), mDecodeSize, mTargetSize)) {
-            return SkCodec::kInvalidScale;
-        }
+bool ImageDecoder::handleRestorePrevious(const SkImageInfo& outputInfo, void* pixels,
+                                         size_t rowBytes) {
+    if (!mHandleRestorePrevious) {
+        return true;
     }
 
-    void* decodePixels = pixels;
-    size_t decodeRowBytes = rowBytes;
-    const auto decodeInfo = SkImageInfo::Make(mDecodeSize, mOutColorType, getOutAlphaType(),
-                                              getOutputColorSpace());
-    const auto outputInfo = getOutputInfo();
     switch (mRestoreState) {
         case RestoreState::kFirstRPFrame:{
             // This frame is marked kRestorePrevious. The prior frame should be in
             // |pixels|, and it is what we'll restore after each consecutive
             // kRestorePrevious frame. Cache it now.
             if (!(mRestoreFrame = Bitmap::allocateHeapBitmap(outputInfo))) {
-                return SkCodec::kInternalError;
+                return false;
             }
 
             const uint8_t* srcRow = static_cast<uint8_t*>(pixels);
@@ -366,7 +365,29 @@
         case RestoreState::kDoNothing:
             break;
     }
+    return true;
+}
 
+SkCodec::Result ImageDecoder::decode(void* pixels, size_t rowBytes) {
+    // This was checked inside setTargetSize, but it's possible the first frame
+    // was opaque, so that method succeeded, but after calling advanceFrame, the
+    // current frame is not opaque.
+    if (mUnpremultipliedRequired && !opaque()) {
+        // Allow using a matrix to handle orientation, but not scaling.
+        if (requires_matrix_scaling(swapWidthHeight(), mDecodeSize, mTargetSize)) {
+            return SkCodec::kInvalidScale;
+        }
+    }
+
+    const auto outputInfo = getOutputInfo();
+    if (!handleRestorePrevious(outputInfo, pixels, rowBytes)) {
+        return SkCodec::kInternalError;
+    }
+
+    void* decodePixels = pixels;
+    size_t decodeRowBytes = rowBytes;
+    const auto decodeInfo = SkImageInfo::Make(mDecodeSize, mOutColorType, getOutAlphaType(),
+                                              getOutputColorSpace());
     // Used if we need a temporary before scaling or subsetting.
     // FIXME: Use scanline decoding on only a couple lines to save memory. b/70709380.
     SkBitmap tmp;
diff --git a/libs/hwui/hwui/ImageDecoder.h b/libs/hwui/hwui/ImageDecoder.h
index 90261b1..1b309bc 100644
--- a/libs/hwui/hwui/ImageDecoder.h
+++ b/libs/hwui/hwui/ImageDecoder.h
@@ -73,6 +73,9 @@
 
     SkCodec::FrameInfo getCurrentFrameInfo();
 
+    // Set whether the ImageDecoder should handle RestorePrevious frames.
+    void setHandleRestorePrevious(bool handle);
+
 private:
     // State machine for keeping track of how to handle RestorePrevious (RP)
     // frames in decode().
@@ -105,6 +108,7 @@
     SkAndroidCodec::AndroidOptions mOptions;
     bool mCurrentFrameIsIndependent;
     bool mCurrentFrameIsOpaque;
+    bool mHandleRestorePrevious;
     RestoreState mRestoreState;
     sk_sp<Bitmap> mRestoreFrame;
     std::optional<SkIRect> mCropRect;
@@ -115,6 +119,8 @@
     SkAlphaType getOutAlphaType() const;
     sk_sp<SkColorSpace> getOutputColorSpace() const;
     bool swapWidthHeight() const;
+    // Store/restore a frame if necessary. Returns false on error.
+    bool handleRestorePrevious(const SkImageInfo&, void* pixels, size_t rowBytes);
 };
 
 } // namespace android
diff --git a/libs/hwui/renderthread/VulkanManager.cpp b/libs/hwui/renderthread/VulkanManager.cpp
index 1333b92..3e7ce36 100644
--- a/libs/hwui/renderthread/VulkanManager.cpp
+++ b/libs/hwui/renderthread/VulkanManager.cpp
@@ -27,6 +27,8 @@
 #include <vk/GrVkExtensions.h>
 #include <vk/GrVkTypes.h>
 
+#include <cstring>
+
 #include "Properties.h"
 #include "RenderThread.h"
 #include "renderstate/RenderState.h"
@@ -53,6 +55,19 @@
     }
 }
 
+GrVkGetProc VulkanManager::sSkiaGetProp = [](const char* proc_name, VkInstance instance,
+                                             VkDevice device) {
+    if (device != VK_NULL_HANDLE) {
+        if (strcmp("vkQueueSubmit", proc_name) == 0) {
+            return (PFN_vkVoidFunction)VulkanManager::interceptedVkQueueSubmit;
+        } else if (strcmp("vkQueueWaitIdle", proc_name) == 0) {
+            return (PFN_vkVoidFunction)VulkanManager::interceptedVkQueueWaitIdle;
+        }
+        return vkGetDeviceProcAddr(device, proc_name);
+    }
+    return vkGetInstanceProcAddr(instance, proc_name);
+};
+
 #define GET_PROC(F) m##F = (PFN_vk##F)vkGetInstanceProcAddr(VK_NULL_HANDLE, "vk" #F)
 #define GET_INST_PROC(F) m##F = (PFN_vk##F)vkGetInstanceProcAddr(mInstance, "vk" #F)
 #define GET_DEV_PROC(F) m##F = (PFN_vk##F)vkGetDeviceProcAddr(mDevice, "vk" #F)
@@ -83,7 +98,6 @@
     }
 
     mGraphicsQueue = VK_NULL_HANDLE;
-    mAHBUploadQueue = VK_NULL_HANDLE;
     mDevice = VK_NULL_HANDLE;
     mPhysicalDevice = VK_NULL_HANDLE;
     mInstance = VK_NULL_HANDLE;
@@ -185,7 +199,6 @@
     for (uint32_t i = 0; i < queueCount; i++) {
         if (queueProps[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) {
             mGraphicsQueueIndex = i;
-            LOG_ALWAYS_FATAL_IF(queueProps[i].queueCount < 2);
             break;
         }
     }
@@ -210,14 +223,7 @@
         LOG_ALWAYS_FATAL_IF(!hasKHRSwapchainExtension);
     }
 
-    auto getProc = [](const char* proc_name, VkInstance instance, VkDevice device) {
-        if (device != VK_NULL_HANDLE) {
-            return vkGetDeviceProcAddr(device, proc_name);
-        }
-        return vkGetInstanceProcAddr(instance, proc_name);
-    };
-
-    grExtensions.init(getProc, mInstance, mPhysicalDevice, mInstanceExtensions.size(),
+    grExtensions.init(sSkiaGetProp, mInstance, mPhysicalDevice, mInstanceExtensions.size(),
                       mInstanceExtensions.data(), mDeviceExtensions.size(),
                       mDeviceExtensions.data());
 
@@ -289,7 +295,7 @@
             queueNextPtr,                                // pNext
             0,                                           // VkDeviceQueueCreateFlags
             mGraphicsQueueIndex,                         // queueFamilyIndex
-            2,                                           // queueCount
+            1,                                           // queueCount
             queuePriorities,                             // pQueuePriorities
     };
 
@@ -344,7 +350,6 @@
     this->setupDevice(mExtensions, mPhysicalDeviceFeatures2);
 
     mGetDeviceQueue(mDevice, mGraphicsQueueIndex, 0, &mGraphicsQueue);
-    mGetDeviceQueue(mDevice, mGraphicsQueueIndex, 1, &mAHBUploadQueue);
 
     if (Properties::enablePartialUpdates && Properties::useBufferAge) {
         mSwapBehavior = SwapBehavior::BufferAge;
@@ -353,24 +358,17 @@
 
 sk_sp<GrDirectContext> VulkanManager::createContext(const GrContextOptions& options,
                                                     ContextType contextType) {
-    auto getProc = [](const char* proc_name, VkInstance instance, VkDevice device) {
-        if (device != VK_NULL_HANDLE) {
-            return vkGetDeviceProcAddr(device, proc_name);
-        }
-        return vkGetInstanceProcAddr(instance, proc_name);
-    };
 
     GrVkBackendContext backendContext;
     backendContext.fInstance = mInstance;
     backendContext.fPhysicalDevice = mPhysicalDevice;
     backendContext.fDevice = mDevice;
-    backendContext.fQueue = (contextType == ContextType::kRenderThread) ? mGraphicsQueue
-                                                                        : mAHBUploadQueue;
+    backendContext.fQueue = mGraphicsQueue;
     backendContext.fGraphicsQueueIndex = mGraphicsQueueIndex;
     backendContext.fMaxAPIVersion = mAPIVersion;
     backendContext.fVkExtensions = &mExtensions;
     backendContext.fDeviceFeatures2 = &mPhysicalDeviceFeatures2;
-    backendContext.fGetProc = std::move(getProc);
+    backendContext.fGetProc = sSkiaGetProp;
 
     return GrDirectContext::MakeVulkan(backendContext, options);
 }
@@ -530,6 +528,8 @@
         ALOGE_IF(VK_SUCCESS != err, "VulkanManager::swapBuffers(): Failed to get semaphore Fd");
     } else {
         ALOGE("VulkanManager::swapBuffers(): Semaphore submission failed");
+
+        std::lock_guard<std::mutex> lock(mGraphicsQueueMutex);
         mQueueWaitIdle(mGraphicsQueue);
     }
     destroy_semaphore(destroyInfo);
@@ -540,6 +540,7 @@
 void VulkanManager::destroySurface(VulkanSurface* surface) {
     // Make sure all submit commands have finished before starting to destroy objects.
     if (VK_NULL_HANDLE != mGraphicsQueue) {
+        std::lock_guard<std::mutex> lock(mGraphicsQueueMutex);
         mQueueWaitIdle(mGraphicsQueue);
     }
     mDeviceWaitIdle(mDevice);
diff --git a/libs/hwui/renderthread/VulkanManager.h b/libs/hwui/renderthread/VulkanManager.h
index 7a77466..121afc9 100644
--- a/libs/hwui/renderthread/VulkanManager.h
+++ b/libs/hwui/renderthread/VulkanManager.h
@@ -17,6 +17,10 @@
 #ifndef VULKANMANAGER_H
 #define VULKANMANAGER_H
 
+#include <functional>
+#include <mutex>
+
+#include "vulkan/vulkan_core.h"
 #if !defined(VK_USE_PLATFORM_ANDROID_KHR)
 #define VK_USE_PLATFORM_ANDROID_KHR
 #endif
@@ -161,8 +165,25 @@
     VkDevice mDevice = VK_NULL_HANDLE;
 
     uint32_t mGraphicsQueueIndex;
+
+    std::mutex mGraphicsQueueMutex;
     VkQueue mGraphicsQueue = VK_NULL_HANDLE;
-    VkQueue mAHBUploadQueue = VK_NULL_HANDLE;
+
+    static VKAPI_ATTR VkResult interceptedVkQueueSubmit(VkQueue queue, uint32_t submitCount,
+                                                        const VkSubmitInfo* pSubmits,
+                                                        VkFence fence) {
+        sp<VulkanManager> manager = VulkanManager::getInstance();
+        std::lock_guard<std::mutex> lock(manager->mGraphicsQueueMutex);
+        return manager->mQueueSubmit(queue, submitCount, pSubmits, fence);
+    }
+
+    static VKAPI_ATTR VkResult interceptedVkQueueWaitIdle(VkQueue queue) {
+        sp<VulkanManager> manager = VulkanManager::getInstance();
+        std::lock_guard<std::mutex> lock(manager->mGraphicsQueueMutex);
+        return manager->mQueueWaitIdle(queue);
+    }
+
+    static GrVkGetProc sSkiaGetProp;
 
     // Variables saved to populate VkFunctorInitParams.
     static const uint32_t mAPIVersion = VK_MAKE_VERSION(1, 1, 0);
diff --git a/libs/hwui/tests/common/TestUtils.h b/libs/hwui/tests/common/TestUtils.h
index c1d8b76..771c345 100644
--- a/libs/hwui/tests/common/TestUtils.h
+++ b/libs/hwui/tests/common/TestUtils.h
@@ -50,12 +50,12 @@
         ADD_FAILURE() << "ClipState not a rect";                                     \
     }
 
-#define INNER_PIPELINE_TEST(test_case_name, test_name, pipeline, functionCall) \
-    TEST(test_case_name, test_name##_##pipeline) {                             \
-        RenderPipelineType oldType = Properties::getRenderPipelineType();      \
-        Properties::overrideRenderPipelineType(RenderPipelineType::pipeline);  \
-        functionCall;                                                          \
-        Properties::overrideRenderPipelineType(oldType);                       \
+#define INNER_PIPELINE_TEST(test_case_name, test_name, pipeline, functionCall)      \
+    TEST(test_case_name, test_name##_##pipeline) {                                  \
+        RenderPipelineType oldType = Properties::getRenderPipelineType();           \
+        Properties::overrideRenderPipelineType(RenderPipelineType::pipeline, true); \
+        functionCall;                                                               \
+        Properties::overrideRenderPipelineType(oldType, true);                      \
     };
 
 #define INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, pipeline) \
@@ -67,29 +67,27 @@
  * Like gtest's TEST, but runs on the RenderThread, and 'renderThread' is passed, in top level scope
  * (for e.g. accessing its RenderState)
  */
-#define RENDERTHREAD_TEST(test_case_name, test_name)                                        \
-    class test_case_name##_##test_name##_RenderThreadTest {                                 \
-    public:                                                                                 \
-        static void doTheThing(renderthread::RenderThread& renderThread);                   \
-    };                                                                                      \
-    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaGL);                    \
-    /* Temporarily disabling Vulkan until we can figure out a way to stub out the driver */ \
-    /* INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaVulkan); */          \
-    void test_case_name##_##test_name##_RenderThreadTest::doTheThing(                       \
+#define RENDERTHREAD_TEST(test_case_name, test_name)                         \
+    class test_case_name##_##test_name##_RenderThreadTest {                  \
+    public:                                                                  \
+        static void doTheThing(renderthread::RenderThread& renderThread);    \
+    };                                                                       \
+    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaGL);     \
+    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaVulkan); \
+    void test_case_name##_##test_name##_RenderThreadTest::doTheThing(        \
             renderthread::RenderThread& renderThread)
 
 /**
  * Like RENDERTHREAD_TEST, but only runs with the Skia RenderPipelineTypes
  */
-#define RENDERTHREAD_SKIA_PIPELINE_TEST(test_case_name, test_name)                          \
-    class test_case_name##_##test_name##_RenderThreadTest {                                 \
-    public:                                                                                 \
-        static void doTheThing(renderthread::RenderThread& renderThread);                   \
-    };                                                                                      \
-    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaGL);                    \
-    /* Temporarily disabling Vulkan until we can figure out a way to stub out the driver */ \
-    /* INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaVulkan); */          \
-    void test_case_name##_##test_name##_RenderThreadTest::doTheThing(                       \
+#define RENDERTHREAD_SKIA_PIPELINE_TEST(test_case_name, test_name)           \
+    class test_case_name##_##test_name##_RenderThreadTest {                  \
+    public:                                                                  \
+        static void doTheThing(renderthread::RenderThread& renderThread);    \
+    };                                                                       \
+    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaGL);     \
+    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaVulkan); \
+    void test_case_name##_##test_name##_RenderThreadTest::doTheThing(        \
             renderthread::RenderThread& renderThread)
 
 /**
diff --git a/libs/services/include/android/os/DropBoxManager.h b/libs/services/include/android/os/DropBoxManager.h
index 0747243..5689286 100644
--- a/libs/services/include/android/os/DropBoxManager.h
+++ b/libs/services/include/android/os/DropBoxManager.h
@@ -93,8 +93,6 @@
     enum {
         HAS_BYTE_ARRAY = 8
     };
-
-    Status add(const Entry& entry);
 };
 
 }} // namespace android::os
diff --git a/libs/services/src/os/DropBoxManager.cpp b/libs/services/src/os/DropBoxManager.cpp
index 429f996..3716e01 100644
--- a/libs/services/src/os/DropBoxManager.cpp
+++ b/libs/services/src/os/DropBoxManager.cpp
@@ -18,7 +18,9 @@
 
 #include <android/os/DropBoxManager.h>
 
+#include <android-base/unique_fd.h>
 #include <binder/IServiceManager.h>
+#include <binder/ParcelFileDescriptor.h>
 #include <com/android/internal/os/IDropBoxManagerService.h>
 #include <cutils/log.h>
 
@@ -178,18 +180,24 @@
 Status
 DropBoxManager::addText(const String16& tag, const string& text)
 {
-    Entry entry(tag, IS_TEXT);
-    entry.mData.assign(text.c_str(), text.c_str() + text.size());
-    return add(entry);
+    return addData(tag, reinterpret_cast<uint8_t const*>(text.c_str()), text.size(), IS_TEXT);
 }
 
 Status
 DropBoxManager::addData(const String16& tag, uint8_t const* data,
         size_t size, int flags)
 {
-    Entry entry(tag, flags);
-    entry.mData.assign(data, data+size);
-    return add(entry);
+    sp<IDropBoxManagerService> service = interface_cast<IDropBoxManagerService>(
+        defaultServiceManager()->getService(android::String16("dropbox")));
+    if (service == NULL) {
+        return Status::fromExceptionCode(Status::EX_NULL_POINTER, "can't find dropbox service");
+    }
+    ALOGD("About to call service->add()");
+    vector<uint8_t> dataArg;
+    dataArg.assign(data, data + size);
+    Status status = service->addData(tag, dataArg, flags);
+    ALOGD("service->add returned %s", status.toString8().string());
+    return status;
 }
 
 Status
@@ -213,20 +221,15 @@
         ALOGW("DropboxManager: %s", message.c_str());
         return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, message.c_str());
     }
-    Entry entry(tag, flags, fd);
-    return add(entry);
-}
-
-Status
-DropBoxManager::add(const Entry& entry)
-{
     sp<IDropBoxManagerService> service = interface_cast<IDropBoxManagerService>(
         defaultServiceManager()->getService(android::String16("dropbox")));
     if (service == NULL) {
         return Status::fromExceptionCode(Status::EX_NULL_POINTER, "can't find dropbox service");
     }
     ALOGD("About to call service->add()");
-    Status status = service->add(entry);
+    android::base::unique_fd uniqueFd(fd);
+    android::os::ParcelFileDescriptor parcelFd(std::move(uniqueFd));
+    Status status = service->addFile(tag, parcelFd, flags);
     ALOGD("service->add returned %s", status.toString8().string());
     return status;
 }
diff --git a/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java b/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java
index bf0cef0..18cfce5 100644
--- a/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java
+++ b/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/AccessoryChat.java
@@ -83,7 +83,7 @@
         super.onCreate(savedInstanceState);
 
         mUsbManager = (UsbManager) getSystemService(Context.USB_SERVICE);
-        mPermissionIntent = PendingIntent.getBroadcast(this, 0, new Intent(ACTION_USB_PERMISSION), 0);
+        mPermissionIntent = PendingIntent.getBroadcast(this, 0, new Intent(ACTION_USB_PERMISSION), PendingIntent.FLAG_MUTABLE_UNAUDITED);
         IntentFilter filter = new IntentFilter(ACTION_USB_PERMISSION);
         registerReceiver(mUsbReceiver, filter);
 
diff --git a/location/java/android/location/GnssCapabilities.java b/location/java/android/location/GnssCapabilities.java
index 89a3bd5..b650a9f 100644
--- a/location/java/android/location/GnssCapabilities.java
+++ b/location/java/android/location/GnssCapabilities.java
@@ -57,6 +57,8 @@
     public static final int TOP_HAL_CAPABILITY_MEASUREMENT_CORRECTIONS = 1024;
     /** @hide */
     public static final int TOP_HAL_CAPABILITY_ANTENNA_INFO = 2048;
+    /** @hide */
+    public static final int TOP_HAL_CAPABILITY_SATELLITE_PVT = 8192;
 
     /** @hide */
     @IntDef(flag = true, prefix = {"TOP_HAL_CAPABILITY_"}, value = {TOP_HAL_CAPABILITY_SCHEDULING,
@@ -64,7 +66,8 @@
             TOP_HAL_CAPABILITY_ON_DEMAND_TIME, TOP_HAL_CAPABILITY_GEOFENCING,
             TOP_HAL_CAPABILITY_MEASUREMENTS, TOP_HAL_CAPABILITY_NAV_MESSAGES,
             TOP_HAL_CAPABILITY_LOW_POWER_MODE, TOP_HAL_CAPABILITY_SATELLITE_BLOCKLIST,
-            TOP_HAL_CAPABILITY_MEASUREMENT_CORRECTIONS, TOP_HAL_CAPABILITY_ANTENNA_INFO})
+            TOP_HAL_CAPABILITY_MEASUREMENT_CORRECTIONS, TOP_HAL_CAPABILITY_ANTENNA_INFO,
+            TOP_HAL_CAPABILITY_SATELLITE_PVT})
     @Retention(RetentionPolicy.SOURCE)
     public @interface TopHalCapabilityFlags {}
 
@@ -294,6 +297,16 @@
     }
 
     /**
+     * Returns {@code true} if GNSS chipset supports satellite PVT, {@code false} otherwise.
+     *
+     * @hide
+     */
+    @SystemApi
+    public boolean hasSatellitePvt() {
+        return (mTopFlags & TOP_HAL_CAPABILITY_SATELLITE_PVT) != 0;
+    }
+
+    /**
      * Returns {@code true} if GNSS chipset supports measurement corrections, {@code false}
      * otherwise.
      *
@@ -511,6 +524,9 @@
         if (hasSatelliteBlocklist()) {
             builder.append("SATELLITE_BLOCKLIST ");
         }
+        if (hasSatellitePvt()) {
+            builder.append("SATELLITE_PVT ");
+        }
         if (hasMeasurementCorrections()) {
             builder.append("MEASUREMENT_CORRECTIONS ");
         }
@@ -674,6 +690,17 @@
         }
 
         /**
+         * Sets satellite PVT capability.
+         *
+         * @hide
+         */
+        @SystemApi
+        public @NonNull Builder setHasSatellitePvt(boolean capable) {
+            mTopFlags = setFlag(mTopFlags, TOP_HAL_CAPABILITY_SATELLITE_PVT, capable);
+            return this;
+        }
+
+        /**
          * Sets measurement corrections capability.
          *
          * @hide
diff --git a/location/java/android/location/GnssMeasurement.java b/location/java/android/location/GnssMeasurement.java
index bd46ffd..5509a6c6 100644
--- a/location/java/android/location/GnssMeasurement.java
+++ b/location/java/android/location/GnssMeasurement.java
@@ -30,6 +30,8 @@
 import android.annotation.FloatRange;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -67,12 +69,14 @@
     private double mFullInterSignalBiasUncertaintyNanos;
     private double mSatelliteInterSignalBiasNanos;
     private double mSatelliteInterSignalBiasUncertaintyNanos;
+    @Nullable private SatellitePvt mSatellitePvt;
 
     // The following enumerations must be in sync with the values declared in GNSS HAL.
 
     private static final int HAS_NO_FLAGS = 0;
     private static final int HAS_CODE_TYPE = (1 << 14);
     private static final int HAS_BASEBAND_CN0 = (1 << 15);
+    private static final int HAS_SATELLITE_PVT = (1 << 20);
 
     /**
      * The status of the multipath indicator.
@@ -274,6 +278,7 @@
         mSatelliteInterSignalBiasNanos = measurement.mSatelliteInterSignalBiasNanos;
         mSatelliteInterSignalBiasUncertaintyNanos =
                 measurement.mSatelliteInterSignalBiasUncertaintyNanos;
+        mSatellitePvt = measurement.mSatellitePvt;
     }
 
     /**
@@ -1691,6 +1696,55 @@
         resetFlag(HAS_SATELLITE_ISB_UNCERTAINTY);
     }
 
+    /**
+     * Returns {@code true} if {@link #getSatellitePvt()} is available,
+     * {@code false} otherwise.
+     *
+     * @hide
+     */
+    @SystemApi
+    public boolean hasSatellitePvt() {
+        return isFlagSet(HAS_SATELLITE_PVT);
+    }
+
+    /**
+     * Gets the Satellite PVT data.
+     *
+     * <p>The value is only available if {@link #hasSatellitePvt()} is
+     * {@code true}.
+     * @hide
+     */
+    @Nullable
+    @SystemApi
+    public SatellitePvt getSatellitePvt() {
+        return mSatellitePvt;
+    }
+
+    /**
+     * Sets the Satellite PVT.
+     *
+     * @hide
+     */
+    @TestApi
+    public void setSatellitePvt(@Nullable SatellitePvt satellitePvt) {
+        if (satellitePvt == null) {
+            resetSatellitePvt();
+        } else {
+            setFlag(HAS_SATELLITE_PVT);
+            mSatellitePvt = satellitePvt;
+        }
+    }
+
+    /**
+     * Resets the Satellite PVT.
+     *
+     * @hide
+     */
+    @TestApi
+    public void resetSatellitePvt() {
+        resetFlag(HAS_SATELLITE_PVT);
+    }
+
 
     public static final @NonNull Creator<GnssMeasurement> CREATOR = new Creator<GnssMeasurement>() {
         @Override
@@ -1723,7 +1777,10 @@
             gnssMeasurement.mFullInterSignalBiasUncertaintyNanos = parcel.readDouble();
             gnssMeasurement.mSatelliteInterSignalBiasNanos = parcel.readDouble();
             gnssMeasurement.mSatelliteInterSignalBiasUncertaintyNanos = parcel.readDouble();
-
+            if (gnssMeasurement.hasSatellitePvt()) {
+                ClassLoader classLoader = getClass().getClassLoader();
+                gnssMeasurement.mSatellitePvt = parcel.readParcelable(classLoader);
+            }
             return gnssMeasurement;
         }
 
@@ -1761,6 +1818,9 @@
         parcel.writeDouble(mFullInterSignalBiasUncertaintyNanos);
         parcel.writeDouble(mSatelliteInterSignalBiasNanos);
         parcel.writeDouble(mSatelliteInterSignalBiasUncertaintyNanos);
+        if (hasSatellitePvt()) {
+            parcel.writeParcelable(mSatellitePvt, flags);
+        }
     }
 
     @Override
@@ -1864,6 +1924,10 @@
                             : null));
         }
 
+        if (hasSatellitePvt()) {
+            builder.append(mSatellitePvt.toString());
+        }
+
         return builder.toString();
     }
 
@@ -1893,6 +1957,7 @@
         resetFullInterSignalBiasUncertaintyNanos();
         resetSatelliteInterSignalBiasNanos();
         resetSatelliteInterSignalBiasUncertaintyNanos();
+        resetSatellitePvt();
     }
 
     private void setFlag(int flag) {
diff --git a/location/java/android/location/SatellitePvt.java b/location/java/android/location/SatellitePvt.java
new file mode 100644
index 0000000..144fa13
--- /dev/null
+++ b/location/java/android/location/SatellitePvt.java
@@ -0,0 +1,514 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.location;
+
+import android.annotation.FloatRange;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * A class that contains GNSS satellite position, velocity and time information at the
+ * signal transmission time {@link GnssMeasurement#getReceivedSvTimeNanos()}.
+ *
+ * @hide
+ */
+@SystemApi
+public final class SatellitePvt implements Parcelable {
+    private final PositionEcef mPositionEcef;
+    private final VelocityEcef mVelocityEcef;
+    private final ClockInfo mClockInfo;
+    private final double mIonoDelayMeters;
+    private final double mTropoDelayMeters;
+
+    /**
+     * Class containing estimates of the satellite position fields in ECEF coordinate frame.
+     */
+    public static final class PositionEcef implements Parcelable {
+        private final double mXMeters;
+        private final double mYMeters;
+        private final double mZMeters;
+        private final double mUreMeters;
+
+        public PositionEcef(
+                double xMeters,
+                double yMeters,
+                double zMeters,
+                double ureMeters) {
+            mXMeters = xMeters;
+            mYMeters = yMeters;
+            mZMeters = zMeters;
+            mUreMeters = ureMeters;
+        }
+
+        public static final @NonNull Creator<PositionEcef> CREATOR =
+                new Creator<PositionEcef>() {
+                    @Override
+                    public PositionEcef createFromParcel(Parcel in) {
+                        return new PositionEcef(
+                                in.readDouble(),
+                                in.readDouble(),
+                                in.readDouble(),
+                                in.readDouble()
+                        );
+                    }
+
+                    @Override
+                    public PositionEcef[] newArray(int size) {
+                        return new PositionEcef[size];
+                    }
+                };
+
+        /**
+         * Returns the satellite position X in WGS84 ECEF (meters).
+         */
+        @FloatRange()
+        public double getXMeters() {
+            return mXMeters;
+        }
+
+        /**
+         * Returns the satellite position Y in WGS84 ECEF (meters).
+         */
+        @FloatRange()
+        public double getYMeters() {
+            return mYMeters;
+        }
+
+        /**
+         * Returns the satellite position Z in WGS84 ECEF (meters).
+         */
+        @FloatRange()
+        public double getZMeters() {
+            return mZMeters;
+        }
+
+        /**
+         * Returns the signal in Space User Range Error (URE) (meters).
+         */
+        @FloatRange(from = 0.0f, fromInclusive = false)
+        public double getUreMeters() {
+            return mUreMeters;
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(@NonNull Parcel dest, int flags) {
+            dest.writeDouble(mXMeters);
+            dest.writeDouble(mYMeters);
+            dest.writeDouble(mZMeters);
+            dest.writeDouble(mUreMeters);
+        }
+
+        @Override
+        public String toString() {
+            return "PositionEcef{"
+                    + "xMeters=" + mXMeters
+                    + ", yMeters=" + mYMeters
+                    + ", zMeters=" + mZMeters
+                    + ", ureMeters=" + mUreMeters
+                    + "}";
+        }
+    }
+
+    /**
+     * Class containing estimates of the satellite velocity fields in the ECEF coordinate frame.
+     */
+    public static final class VelocityEcef implements Parcelable {
+        private final double mXMetersPerSecond;
+        private final double mYMetersPerSecond;
+        private final double mZMetersPerSecond;
+        private final double mUreRateMetersPerSecond;
+
+        public VelocityEcef(
+                double xMetersPerSecond,
+                double yMetersPerSecond,
+                double zMetersPerSecond,
+                double ureRateMetersPerSecond) {
+            mXMetersPerSecond = xMetersPerSecond;
+            mYMetersPerSecond = yMetersPerSecond;
+            mZMetersPerSecond = zMetersPerSecond;
+            mUreRateMetersPerSecond = ureRateMetersPerSecond;
+        }
+
+        public static final @NonNull Creator<VelocityEcef> CREATOR =
+                new Creator<VelocityEcef>() {
+                    @Override
+                    public VelocityEcef createFromParcel(Parcel in) {
+                        return new VelocityEcef(
+                                in.readDouble(),
+                                in.readDouble(),
+                                in.readDouble(),
+                                in.readDouble()
+                        );
+                    }
+
+                    @Override
+                    public VelocityEcef[] newArray(int size) {
+                        return new VelocityEcef[size];
+                    }
+                };
+
+        /**
+         * Returns the satellite velocity X in WGS84 ECEF (meters per second).
+         */
+        @FloatRange()
+        public double getXMetersPerSecond() {
+            return mXMetersPerSecond;
+        }
+
+        /**
+         * Returns the satellite velocity Y in WGS84 ECEF (meters per second).
+         */
+        @FloatRange()
+        public double getYMetersPerSecond() {
+            return mYMetersPerSecond;
+        }
+
+        /**
+         *Returns the satellite velocity Z in WGS84 ECEF (meters per second).
+         */
+        @FloatRange()
+        public double getZMetersPerSecond() {
+            return mZMetersPerSecond;
+        }
+
+        /**
+         * Returns the signal in Space User Range Error Rate (URE Rate) (meters per second).
+         *
+         * It covers satellite velocity error and Satellite clock drift
+         * projected to the pseudorange rate measurements.
+         */
+        @FloatRange(from = 0.0f, fromInclusive = false)
+        public double getUreRateMetersPerSecond() {
+            return mUreRateMetersPerSecond;
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(@NonNull Parcel dest, int flags) {
+            dest.writeDouble(mXMetersPerSecond);
+            dest.writeDouble(mYMetersPerSecond);
+            dest.writeDouble(mZMetersPerSecond);
+            dest.writeDouble(mUreRateMetersPerSecond);
+        }
+
+        @Override
+        public String toString() {
+            return "VelocityEcef{"
+                    + "xMetersPerSecond=" + mXMetersPerSecond
+                    + ", yMetersPerSecond=" + mYMetersPerSecond
+                    + ", zMetersPerSecond=" + mZMetersPerSecond
+                    + ", ureRateMetersPerSecond=" + mUreRateMetersPerSecond
+                    + "}";
+        }
+    }
+
+    /**
+     * Class containing estimates of the satellite clock info.
+     */
+    public static final class ClockInfo implements Parcelable {
+        private final double mHardwareCodeBiasMeters;
+        private final double mTimeCorrectionMeters;
+        private final double mClockDriftMetersPerSecond;
+
+        public ClockInfo(
+                double hardwareCodeBiasMeters,
+                double timeCorrectionMeters,
+                double clockDriftMetersPerSecond) {
+            mHardwareCodeBiasMeters = hardwareCodeBiasMeters;
+            mTimeCorrectionMeters = timeCorrectionMeters;
+            mClockDriftMetersPerSecond = clockDriftMetersPerSecond;
+        }
+
+        public static final @NonNull Creator<ClockInfo> CREATOR =
+                new Creator<ClockInfo>() {
+                    @Override
+                    public ClockInfo createFromParcel(Parcel in) {
+                        return new ClockInfo(
+                                in.readDouble(),
+                                in.readDouble(),
+                                in.readDouble()
+                        );
+                    }
+
+                    @Override
+                    public ClockInfo[] newArray(int size) {
+                        return new ClockInfo[size];
+                    }
+                };
+
+        /**
+         * Returns the satellite hardware code bias of the reported code type w.r.t
+         * ionosphere-free measurement in meters.
+         */
+        @FloatRange()
+        public double getHardwareCodeBiasMeters() {
+            return mHardwareCodeBiasMeters;
+        }
+
+        /**
+         * Returns the satellite time correction for ionospheric-free signal measurement
+         * (meters). The satellite clock correction for the given signal type
+         * = satTimeCorrectionMeters - satHardwareCodeBiasMeters.
+         */
+        @FloatRange()
+        public double getTimeCorrectionMeters() {
+            return mTimeCorrectionMeters;
+        }
+
+        /**
+         * Returns the satellite clock drift (meters per second).
+         */
+        @FloatRange()
+        public double getClockDriftMetersPerSecond() {
+            return mClockDriftMetersPerSecond;
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(@NonNull Parcel dest, int flags) {
+            dest.writeDouble(mHardwareCodeBiasMeters);
+            dest.writeDouble(mTimeCorrectionMeters);
+            dest.writeDouble(mClockDriftMetersPerSecond);
+        }
+
+        @Override
+        public String toString() {
+            return "ClockInfo{"
+                    + "hardwareCodeBiasMeters=" + mHardwareCodeBiasMeters
+                    + ", timeCorrectionMeters=" + mTimeCorrectionMeters
+                    + ", clockDriftMetersPerSecond=" + mClockDriftMetersPerSecond
+                    + "}";
+        }
+    }
+
+    private SatellitePvt(
+            @NonNull PositionEcef positionEcef,
+            @NonNull VelocityEcef velocityEcef,
+            @NonNull ClockInfo clockInfo,
+            double ionoDelayMeters,
+            double tropoDelayMeters) {
+        if (positionEcef == null) {
+            throw new IllegalArgumentException("Position Ecef cannot be null.");
+        }
+        if (velocityEcef == null) {
+            throw new IllegalArgumentException("Velocity Ecef cannot be null.");
+        }
+        if (clockInfo == null) {
+            throw new IllegalArgumentException("Clock Info cannot be null.");
+        }
+        mPositionEcef = positionEcef;
+        mVelocityEcef = velocityEcef;
+        mClockInfo = clockInfo;
+        mIonoDelayMeters = ionoDelayMeters;
+        mTropoDelayMeters = tropoDelayMeters;
+    }
+
+    /**
+     * Returns a {@link PositionEcef} object that contains estimates of the satellite
+     * position fields in ECEF coordinate frame.
+     */
+    @NonNull
+    public PositionEcef getPositionEcef() {
+        return mPositionEcef;
+    }
+
+    /**
+     * Returns a {@link VelocityEcef} object that contains estimates of the satellite
+     * velocity fields in the ECEF coordinate frame.
+     */
+    @NonNull
+    public VelocityEcef getVelocityEcef() {
+        return mVelocityEcef;
+    }
+
+    /**
+     * Returns a {@link ClockInfo} object that contains estimates of the satellite
+     * clock info.
+     */
+    @NonNull
+    public ClockInfo getClockInfo() {
+        return mClockInfo;
+    }
+
+    /**
+     * Returns the ionospheric delay in meters.
+     */
+    @FloatRange()
+    public double getIonoDelayMeters() {
+        return mIonoDelayMeters;
+    }
+
+    /**
+     * Returns the tropospheric delay in meters.
+     */
+    @FloatRange()
+    public double getTropoDelayMeters() {
+        return mTropoDelayMeters;
+    }
+
+    public static final @android.annotation.NonNull Creator<SatellitePvt> CREATOR =
+            new Creator<SatellitePvt>() {
+                @Override
+                @Nullable
+                public SatellitePvt createFromParcel(Parcel in) {
+                    ClassLoader classLoader = getClass().getClassLoader();
+                    PositionEcef positionEcef = in.readParcelable(classLoader);
+                    VelocityEcef velocityEcef = in.readParcelable(classLoader);
+                    ClockInfo clockInfo = in.readParcelable(classLoader);
+                    double ionoDelayMeters = in.readDouble();
+                    double tropoDelayMeters = in.readDouble();
+
+                    return new SatellitePvt(
+                            positionEcef,
+                            velocityEcef,
+                            clockInfo,
+                            ionoDelayMeters,
+                            tropoDelayMeters);
+                }
+
+                @Override
+                public SatellitePvt[] newArray(int size) {
+                    return new SatellitePvt[size];
+                }
+            };
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel parcel, int flags) {
+        parcel.writeParcelable(mPositionEcef, flags);
+        parcel.writeParcelable(mVelocityEcef, flags);
+        parcel.writeParcelable(mClockInfo, flags);
+        parcel.writeDouble(mIonoDelayMeters);
+        parcel.writeDouble(mTropoDelayMeters);
+    }
+
+    @Override
+    public String toString() {
+        return "SatellitePvt{"
+                + "PositionEcef=" + mPositionEcef
+                + ", VelocityEcef=" + mVelocityEcef
+                + ", ClockInfo=" + mClockInfo
+                + ", IonoDelayMeters=" + mIonoDelayMeters
+                + ", TropoDelayMeters=" + mTropoDelayMeters
+                + "}";
+    }
+
+    /**
+     * Builder class for SatellitePvt.
+     */
+    public static final class Builder {
+        private PositionEcef mPositionEcef;
+        private VelocityEcef mVelocityEcef;
+        private ClockInfo mClockInfo;
+        private double mIonoDelayMeters;
+        private double mTropoDelayMeters;
+
+        /**
+         * Set position ECEF.
+         *
+         * @param positionEcef position ECEF object
+         * @return Builder builder object
+         */
+        @NonNull
+        public Builder setPositionEcef(
+                @NonNull PositionEcef positionEcef) {
+            mPositionEcef = positionEcef;
+            return this;
+        }
+
+        /**
+         * Set velocity ECEF.
+         *
+         * @param velocityEcef velocity ECEF object
+         * @return Builder builder object
+         */
+        @NonNull
+        public Builder setVelocityEcef(
+                @NonNull VelocityEcef velocityEcef) {
+            mVelocityEcef = velocityEcef;
+            return this;
+        }
+
+        /**
+         * Set clock info.
+         *
+         * @param clockInfo clock info object
+         * @return Builder builder object
+         */
+        @NonNull
+        public Builder setClockInfo(
+                @NonNull ClockInfo clockInfo) {
+            mClockInfo = clockInfo;
+            return this;
+        }
+
+        /**
+         * Set ionospheric delay in meters.
+         *
+         * @param ionoDelayMeters ionospheric delay (meters)
+         * @return Builder builder object
+         */
+        @NonNull
+        public Builder setIonoDelayMeters(@FloatRange() double ionoDelayMeters) {
+            mIonoDelayMeters = ionoDelayMeters;
+            return this;
+        }
+
+        /**
+         * Set tropospheric delay in meters.
+         *
+         * @param tropoDelayMeters tropospheric delay (meters)
+         * @return Builder builder object
+         */
+        @NonNull
+        public Builder setTropoDelayMeters(@FloatRange() double tropoDelayMeters) {
+            mTropoDelayMeters = tropoDelayMeters;
+            return this;
+        }
+
+        /**
+         * Build SatellitePvt object.
+         *
+         * @return instance of SatellitePvt
+         */
+        @NonNull
+        public SatellitePvt build() {
+            return new SatellitePvt(mPositionEcef, mVelocityEcef, mClockInfo,
+                    mIonoDelayMeters, mTropoDelayMeters);
+        }
+    }
+}
diff --git a/location/lib/java/com/android/location/provider/LocationProviderBase.java b/location/lib/java/com/android/location/provider/LocationProviderBase.java
index b545a83..aea93ce 100644
--- a/location/lib/java/com/android/location/provider/LocationProviderBase.java
+++ b/location/lib/java/com/android/location/provider/LocationProviderBase.java
@@ -94,6 +94,10 @@
      */
     public static final String FUSED_PROVIDER = LocationManager.FUSED_PROVIDER;
 
+    private static final String EXTRA_KEY_COARSE_LOCATION = "coarseLocation";
+    private static final String EXTRA_KEY_NO_GPS_LOCATION = "noGPSLocation";
+    private static final String EXTRA_KEY_INDOOR_PROB = "indoorProbability";
+
     final String mTag;
     @Nullable final String mPackageName;
     @Nullable final String mAttributionTag;
@@ -260,21 +264,7 @@
     public void reportLocation(LocationResult locationResult) {
         ILocationProviderManager manager = mManager;
         if (manager != null) {
-            locationResult = locationResult.map(location -> {
-                // remove deprecated extras to save on serialization costs
-                Bundle extras = location.getExtras();
-                if (extras != null && (extras.containsKey("noGPSLocation")
-                        || extras.containsKey("coarseLocation"))) {
-                    location = new Location(location);
-                    extras = location.getExtras();
-                    extras.remove("noGPSLocation");
-                    extras.remove("coarseLocation");
-                    if (extras.isEmpty()) {
-                        location.setExtras(null);
-                    }
-                }
-                return location;
-            });
+            locationResult = locationResult.map(this::cleanUpExtras);
 
             try {
                 manager.onReportLocation(locationResult);
@@ -286,6 +276,33 @@
         }
     }
 
+    /**
+     * Remove deprecated/unnecessary extras to save on serialization costs.
+     *
+     * {@link #EXTRA_KEY_NO_GPS_LOCATION} and {@link #EXTRA_KEY_COARSE_LOCATION} are deprecated.
+     *
+     * {@link #EXTRA_KEY_INDOOR_PROB} should only be used in the framework.
+     */
+    private Location cleanUpExtras(Location location) {
+        Bundle extras = location.getExtras();
+        if (extras == null) {
+            return location;
+        }
+        if (extras.containsKey(EXTRA_KEY_NO_GPS_LOCATION)
+                || extras.containsKey(EXTRA_KEY_COARSE_LOCATION)
+                || extras.containsKey(EXTRA_KEY_INDOOR_PROB)) {
+            location = new Location(location);
+            extras = location.getExtras();
+            extras.remove(EXTRA_KEY_NO_GPS_LOCATION);
+            extras.remove(EXTRA_KEY_COARSE_LOCATION);
+            extras.remove(EXTRA_KEY_INDOOR_PROB);
+            if (extras.isEmpty()) {
+                location.setExtras(null);
+            }
+        }
+        return location;
+    }
+
     protected void onInit() {
         // call once so that providers designed for APIs pre-Q are not broken
         onEnable();
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index 367b784..000c34d 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -3096,11 +3096,140 @@
      * @see #playSoundEffect(int)
      */
     public static final int FX_KEYPRESS_INVALID = 9;
+
+    /**
+     * Back sound
+     * @see #playSoundEffect(int)
+     */
+    public static final int FX_BACK = 10;
+
+    /**
+     * @hide Home sound
+     * Played by the framework when the home app becomes active if config_enableHomeSound is set to
+     * true. This is currently only used on TV devices.
+     * Note that this sound is only available if a sound file is specified in audio_assets.xml.
+     * @see #playSoundEffect(int)
+     */
+    public static final int FX_HOME = 11;
+
+    /**
+     * @hide Fast scroll sound 1
+     * To be by the framework when a fast-scrolling is performed and
+     * {@link #areFastScrollSoundEffectsEnabled()} is true.
+     * This is currently only used on TV devices.
+     * Note that this sound is only available if a sound file is specified in audio_assets.xml
+     * @see #playSoundEffect(int)
+     */
+    public static final int FX_FAST_SCROLL_1 = 12;
+
+    /**
+     * @hide Fast scroll sound 2
+     * To be by the framework when a fast-scrolling is performed and
+     * {@link #areFastScrollSoundEffectsEnabled()} is true.
+     * This is currently only used on TV devices.
+     * Note that this sound is only available if a sound file is specified in audio_assets.xml
+     * @see #playSoundEffect(int)
+     */
+    public static final int FX_FAST_SCROLL_2 = 13;
+
+    /**
+     * @hide Fast scroll sound 3
+     * To be by the framework when a fast-scrolling is performed and
+     * {@link #areFastScrollSoundEffectsEnabled()} is true.
+     * This is currently only used on TV devices.
+     * Note that this sound is only available if a sound file is specified in audio_assets.xml
+     * @see #playSoundEffect(int)
+     */
+    public static final int FX_FAST_SCROLL_3 = 14;
+
+    /**
+     * @hide Fast scroll sound 4
+     * To be by the framework when a fast-scrolling is performed and
+     * {@link #areFastScrollSoundEffectsEnabled()} is true.
+     * This is currently only used on TV devices.
+     * Note that this sound is only available if a sound file is specified in audio_assets.xml
+     * @see #playSoundEffect(int)
+     */
+    public static final int FX_FAST_SCROLL_4 = 15;
+
     /**
      * @hide Number of sound effects
      */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-    public static final int NUM_SOUND_EFFECTS = 10;
+    public static final int NUM_SOUND_EFFECTS = 16;
+
+    /**
+     * @hide Number of fast scroll sound effects
+     */
+    public static final int NUM_FAST_SCROLL_SOUND_EFFECTS = 4;
+
+    /**
+     * @hide
+     * @param n a value in [0, {@link #NUM_FAST_SCROLL_SOUND_EFFECTS}[
+     * @return The id of a fast scroll sound effect or -1 if out of bounds
+     */
+    public static int getNthFastScrollSoundEffectId(int n) {
+        switch (n) {
+            case 0:
+                return FX_FAST_SCROLL_1;
+            case 1:
+                return FX_FAST_SCROLL_2;
+            case 2:
+                return FX_FAST_SCROLL_3;
+            case 3:
+                return FX_FAST_SCROLL_4;
+            default:
+                Log.w(TAG, "Invalid fast-scroll sound effect id: " + n);
+                return -1;
+        }
+    }
+
+    /**
+     * @hide
+     */
+    public void setFastScrollSoundEffectsEnabled(boolean enabled) {
+        try {
+            getService().setFastScrollSoundEffectsEnabled(enabled);
+        } catch (RemoteException e) {
+
+        }
+    }
+
+    /**
+     * @hide
+     * @return true if the fast scroll sound effects are enabled
+     */
+    public boolean areFastScrollSoundEffectsEnabled() {
+        try {
+            return getService().areFastScrollSoundEffectsEnabled();
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * @hide
+     * @param enabled
+     */
+    public void setHomeSoundEffectEnabled(boolean enabled) {
+        try {
+            getService().setHomeSoundEffectEnabled(enabled);
+        } catch (RemoteException e) {
+
+        }
+    }
+
+    /**
+     * @hide
+     * @return true if the home sound effect is enabled
+     */
+    public boolean isHomeSoundEffectEnabled() {
+        try {
+            return getService().isHomeSoundEffectEnabled();
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
 
     /**
      * Plays a sound effect (Key clicks, lid open/close...)
@@ -3115,10 +3244,11 @@
      *            {@link #FX_KEYPRESS_DELETE},
      *            {@link #FX_KEYPRESS_RETURN},
      *            {@link #FX_KEYPRESS_INVALID},
+     *            {@link #FX_BACK},
      * NOTE: This version uses the UI settings to determine
      * whether sounds are heard or not.
      */
-    public void  playSoundEffect(int effectType) {
+    public void playSoundEffect(int effectType) {
         if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) {
             return;
         }
@@ -3148,6 +3278,7 @@
      *            {@link #FX_KEYPRESS_DELETE},
      *            {@link #FX_KEYPRESS_RETURN},
      *            {@link #FX_KEYPRESS_INVALID},
+     *            {@link #FX_BACK},
      * @param userId The current user to pull sound settings from
      * NOTE: This version uses the UI settings to determine
      * whether sounds are heard or not.
@@ -3183,6 +3314,7 @@
      *            {@link #FX_KEYPRESS_DELETE},
      *            {@link #FX_KEYPRESS_RETURN},
      *            {@link #FX_KEYPRESS_INVALID},
+     *            {@link #FX_BACK},
      * @param volume Sound effect volume.
      * The volume value is a raw scalar so UI controls should be scaled logarithmically.
      * If a volume of -1 is specified, the AudioManager.STREAM_MUSIC stream volume minus 3dB will be used.
diff --git a/media/java/android/media/IAudioService.aidl b/media/java/android/media/IAudioService.aidl
index b6bb3a3..e32185a 100755
--- a/media/java/android/media/IAudioService.aidl
+++ b/media/java/android/media/IAudioService.aidl
@@ -348,4 +348,12 @@
 
     oneway void unregisterCommunicationDeviceDispatcher(
             ICommunicationDeviceDispatcher dispatcher);
+
+    boolean areFastScrollSoundEffectsEnabled();
+
+    oneway void setFastScrollSoundEffectsEnabled(boolean enabled);
+
+    boolean isHomeSoundEffectEnabled();
+
+    oneway void setHomeSoundEffectEnabled(boolean enabled);
 }
diff --git a/media/java/android/media/MediaCas.java b/media/java/android/media/MediaCas.java
index 9957975..582a28e 100644
--- a/media/java/android/media/MediaCas.java
+++ b/media/java/android/media/MediaCas.java
@@ -716,8 +716,9 @@
             context.getSystemService(Context.TV_TUNER_RESOURCE_MGR_SERVICE);
         if (mTunerResourceManager != null) {
             int[] clientId = new int[1];
-            ResourceClientProfile profile =
-                    new ResourceClientProfile(tvInputServiceSessionId, priorityHint);
+            ResourceClientProfile profile = new ResourceClientProfile();
+            profile.tvInputSessionId = tvInputServiceSessionId;
+            profile.useCase = priorityHint;
             mTunerResourceManager.registerClientProfile(
                     profile, context.getMainExecutor(), mResourceListener, clientId);
             mClientId = clientId[0];
@@ -921,7 +922,9 @@
         int[] sessionResourceHandle = new int[1];
         sessionResourceHandle[0] = -1;
         if (mTunerResourceManager != null) {
-            CasSessionRequest casSessionRequest = new CasSessionRequest(mClientId, mCasSystemId);
+            CasSessionRequest casSessionRequest = new CasSessionRequest();
+            casSessionRequest.clientId = mClientId;
+            casSessionRequest.casSystemId = mCasSystemId;
             if (!mTunerResourceManager
                     .requestCasSession(casSessionRequest, sessionResourceHandle)) {
                 throw new MediaCasException.InsufficientResourceException(
diff --git a/media/java/android/media/MediaRouter.java b/media/java/android/media/MediaRouter.java
index 36f7bed..6cf99e2 100644
--- a/media/java/android/media/MediaRouter.java
+++ b/media/java/android/media/MediaRouter.java
@@ -43,8 +43,8 @@
 import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.text.TextUtils;
-import android.util.ArrayMap;
 import android.util.Log;
+import android.util.SparseIntArray;
 import android.view.Display;
 import android.view.DisplayAddress;
 
@@ -55,7 +55,6 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.Objects;
 import java.util.concurrent.CopyOnWriteArrayList;
 
@@ -99,6 +98,7 @@
 
         RouteInfo mDefaultAudioVideo;
         RouteInfo mBluetoothA2dpRoute;
+        boolean mIsBluetoothA2dpOn;
 
         RouteInfo mSelectedRoute;
 
@@ -113,11 +113,16 @@
         IMediaRouterClient mClient;
         MediaRouterClientState mClientState;
 
-        Map<Integer, Integer> mStreamVolume = new ArrayMap<>();
+        SparseIntArray mStreamVolume = new SparseIntArray();
 
         final IAudioRoutesObserver.Stub mAudioRoutesObserver = new IAudioRoutesObserver.Stub() {
             @Override
             public void dispatchAudioRoutesChanged(final AudioRoutesInfo newRoutes) {
+                try {
+                    mIsBluetoothA2dpOn = mAudioService.isBluetoothA2dpOn();
+                } catch (RemoteException e) {
+                    Log.e(TAG, "Error querying Bluetooth A2DP state", e);
+                }
                 mHandler.post(new Runnable() {
                     @Override public void run() {
                         updateAudioRoutes(newRoutes);
@@ -267,23 +272,23 @@
         }
 
         int getStreamVolume(int streamType) {
-            if (!mStreamVolume.containsKey(streamType)) {
+            int idx = mStreamVolume.indexOfKey(streamType);
+            if (idx < 0) {
+                int volume = 0;
                 try {
-                    mStreamVolume.put(streamType, mAudioService.getStreamVolume(streamType));
+                    volume = mAudioService.getStreamVolume(streamType);
+                    mStreamVolume.put(streamType, volume);
                 } catch (RemoteException e) {
                     Log.e(TAG, "Error getting local stream volume", e);
+                } finally {
+                    return volume;
                 }
             }
-            return mStreamVolume.get(streamType);
+            return mStreamVolume.valueAt(idx);
         }
 
         boolean isBluetoothA2dpOn() {
-            try {
-                return mBluetoothA2dpRoute != null && mAudioService.isBluetoothA2dpOn();
-            } catch (RemoteException e) {
-                Log.e(TAG, "Error querying Bluetooth A2DP state", e);
-                return false;
-            }
+            return mBluetoothA2dpRoute != null && mIsBluetoothA2dpOn;
         }
 
         void updateDiscoveryRequest() {
@@ -1444,12 +1449,8 @@
                 selectedRoute == sStatic.mDefaultAudioVideo) {
             dispatchRouteVolumeChanged(selectedRoute);
         } else if (sStatic.mBluetoothA2dpRoute != null) {
-            try {
-                dispatchRouteVolumeChanged(sStatic.mAudioService.isBluetoothA2dpOn() ?
-                        sStatic.mBluetoothA2dpRoute : sStatic.mDefaultAudioVideo);
-            } catch (RemoteException e) {
-                Log.e(TAG, "Error checking Bluetooth A2DP state to report volume change", e);
-            }
+            dispatchRouteVolumeChanged(sStatic.mIsBluetoothA2dpOn
+                    ? sStatic.mBluetoothA2dpRoute : sStatic.mDefaultAudioVideo);
         } else {
             dispatchRouteVolumeChanged(sStatic.mDefaultAudioVideo);
         }
diff --git a/media/java/android/media/RemoteControlClient.java b/media/java/android/media/RemoteControlClient.java
index 60a0052..8d47ed1 100644
--- a/media/java/android/media/RemoteControlClient.java
+++ b/media/java/android/media/RemoteControlClient.java
@@ -48,7 +48,7 @@
  * // build the PendingIntent for the remote control client
  * Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
  * mediaButtonIntent.setComponent(myEventReceiver);
- * PendingIntent mediaPendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 0, mediaButtonIntent, 0);
+ * PendingIntent mediaPendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 0, mediaButtonIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
  * // create and register the remote control client
  * RemoteControlClient myRemoteControlClient = new RemoteControlClient(mediaPendingIntent);
  * myAudioManager.registerRemoteControlClient(myRemoteControlClient);</pre>
diff --git a/media/java/android/media/session/MediaSessionManager.java b/media/java/android/media/session/MediaSessionManager.java
index 1fd132d..f580ea5 100644
--- a/media/java/android/media/session/MediaSessionManager.java
+++ b/media/java/android/media/session/MediaSessionManager.java
@@ -140,6 +140,8 @@
     @NonNull
     public ISession createSession(@NonNull MediaSession.CallbackStub cbStub, @NonNull String tag,
             @Nullable Bundle sessionInfo) {
+        Objects.requireNonNull(cbStub, "cbStub shouldn't be null");
+        Objects.requireNonNull(tag, "tag shouldn't be null");
         try {
             return mService.createSession(mContext.getPackageName(), cbStub, tag, sessionInfo,
                     UserHandle.myUserId());
@@ -163,9 +165,7 @@
      * @param token newly created session2 token
      */
     public void notifySession2Created(@NonNull Session2Token token) {
-        if (token == null) {
-            throw new IllegalArgumentException("token shouldn't be null");
-        }
+        Objects.requireNonNull(token, "token shouldn't be null");
         if (token.getType() != Session2Token.TYPE_SESSION) {
             throw new IllegalArgumentException("token's type should be TYPE_SESSION");
         }
@@ -209,16 +209,24 @@
      * retrieve sessions for user ids that do not belong to current process.
      *
      * @param notificationListener The enabled notification listener component. May be null.
-     * @param userId The user id to fetch sessions for.
+     * @param userHandle The user handle to fetch sessions for.
      * @return A list of controllers for ongoing sessions.
      * @hide
      */
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @SuppressLint("UserHandle")
     public @NonNull List<MediaController> getActiveSessionsForUser(
-            @Nullable ComponentName notificationListener, int userId) {
+            @Nullable ComponentName notificationListener, @NonNull UserHandle userHandle) {
+        Objects.requireNonNull(userHandle, "userHandle shouldn't be null");
+        return getActiveSessionsForUser(notificationListener, userHandle.getIdentifier());
+    }
+
+    private List<MediaController> getActiveSessionsForUser(ComponentName notificationListener,
+            int userId) {
         ArrayList<MediaController> controllers = new ArrayList<MediaController>();
         try {
-            List<MediaSession.Token> tokens = mService.getSessions(notificationListener, userId);
+            List<MediaSession.Token> tokens = mService.getSessions(notificationListener,
+                    userId);
             int size = tokens.size();
             for (int i = 0; i < size; i++) {
                 MediaController controller = new MediaController(mContext, tokens.get(i));
@@ -257,12 +265,19 @@
      * {@link android.Manifest.permission#INTERACT_ACROSS_USERS_FULL} permission in order to
      * retrieve session tokens for user ids that do not belong to current process.
      *
-     * @param userId The user id to fetch sessions for.
+     * @param userHandle The user handle to fetch sessions for.
      * @return A list of {@link Session2Token}
      * @hide
      */
     @NonNull
-    public List<Session2Token> getSession2Tokens(int userId) {
+    @SuppressLint("UserHandle")
+    public List<Session2Token> getSession2Tokens(@NonNull UserHandle userHandle) {
+        Objects.requireNonNull(userHandle, "userHandle shouldn't be null");
+        return getSession2Tokens(userHandle.getIdentifier());
+
+    }
+
+    private List<Session2Token> getSession2Tokens(int userId) {
         try {
             ParceledListSlice slice = mService.getSession2Tokens(userId);
             return slice == null ? new ArrayList<>() : slice.getList();
@@ -324,18 +339,26 @@
      *
      * @param sessionListener The listener to add.
      * @param notificationListener The enabled notification listener component. May be null.
-     * @param userId The userId to listen for changes on.
+     * @param userHandle The user handle to listen for changes on.
      * @param handler The handler to post updates on.
      * @hide
      */
-    @SuppressLint({"ExecutorRegistration", "SamShouldBeLast"})
+    @SuppressLint({"ExecutorRegistration", "SamShouldBeLast", "UserHandle"})
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public void addOnActiveSessionsChangedListener(
             @NonNull OnActiveSessionsChangedListener sessionListener,
-            @Nullable ComponentName notificationListener, int userId, @Nullable Handler handler) {
-        if (sessionListener == null) {
-            throw new IllegalArgumentException("listener may not be null");
-        }
+            @Nullable ComponentName notificationListener, @NonNull UserHandle userHandle,
+            @Nullable Handler handler) {
+        Objects.requireNonNull(userHandle, "userHandle shouldn't be null");
+        addOnActiveSessionsChangedListener(sessionListener, notificationListener,
+                userHandle.getIdentifier(), handler);
+    }
+
+    private void addOnActiveSessionsChangedListener(
+            @NonNull OnActiveSessionsChangedListener sessionListener,
+            @Nullable ComponentName notificationListener, int userId,
+            @Nullable Handler handler) {
+        Objects.requireNonNull(sessionListener, "sessionListener shouldn't be null");
         if (handler == null) {
             handler = new Handler();
         }
@@ -358,15 +381,13 @@
     /**
      * Stop receiving active sessions updates on the specified listener.
      *
-     * @param listener The listener to remove.
+     * @param sessionListener The listener to remove.
      */
     public void removeOnActiveSessionsChangedListener(
-            @NonNull OnActiveSessionsChangedListener listener) {
-        if (listener == null) {
-            throw new IllegalArgumentException("listener may not be null");
-        }
+            @NonNull OnActiveSessionsChangedListener sessionListener) {
+        Objects.requireNonNull(sessionListener, "sessionListener shouldn't be null");
         synchronized (mLock) {
-            SessionsChangedWrapper wrapper = mListeners.remove(listener);
+            SessionsChangedWrapper wrapper = mListeners.remove(sessionListener);
             if (wrapper != null) {
                 try {
                     mService.removeSessionsListener(wrapper.mStub);
@@ -422,17 +443,23 @@
      * {@link android.Manifest.permission#INTERACT_ACROSS_USERS_FULL} permission in order to
      * add listeners for user ids that do not belong to current process.
      *
-     * @param userId The userId to listen for changes on
+     * @param userHandle The userHandle to listen for changes on
      * @param listener The listener to add
      * @param handler The handler to call listener on. If {@code null}, calling thread's looper will
      *                be used.
      * @hide
      */
-    public void addOnSession2TokensChangedListener(int userId,
-            @NonNull OnSession2TokensChangedListener listener, @Nullable Handler handler) {
-        if (listener == null) {
-            throw new IllegalArgumentException("listener shouldn't be null");
-        }
+    @SuppressLint("UserHandle")
+    public void addOnSession2TokensChangedListener(@NonNull UserHandle userHandle,
+            @NonNull OnSession2TokensChangedListener listener, @NonNull Handler handler) {
+        Objects.requireNonNull(userHandle, "userHandle shouldn't be null");
+        addOnSession2TokensChangedListener(userHandle.getIdentifier(), listener, handler);
+    }
+
+    private void addOnSession2TokensChangedListener(int userId,
+            OnSession2TokensChangedListener listener, Handler handler) {
+        Objects.requireNonNull(handler, "handler shouldn't be null");
+        Objects.requireNonNull(listener, "listener shouldn't be null");
         synchronized (mLock) {
             if (mSession2TokensListeners.get(listener) != null) {
                 Log.w(TAG, "Attempted to add session listener twice, ignoring.");
@@ -462,9 +489,7 @@
      */
     public void removeOnSession2TokensChangedListener(
             @NonNull OnSession2TokensChangedListener listener) {
-        if (listener == null) {
-            throw new IllegalArgumentException("listener may not be null");
-        }
+        Objects.requireNonNull(listener, "listener shouldn't be null");
         final Session2TokensChangedWrapper wrapper;
         synchronized (mLock) {
             wrapper = mSession2TokensListeners.remove(listener);
@@ -581,9 +606,7 @@
 
     private void dispatchMediaKeyEventInternal(KeyEvent keyEvent, boolean asSystemService,
             boolean needWakeLock) {
-        if (keyEvent == null) {
-            throw new NullPointerException("keyEvent shouldn't be null");
-        }
+        Objects.requireNonNull(keyEvent, "keyEvent shouldn't be null");
         try {
             mService.dispatchMediaKeyEvent(mContext.getPackageName(), asSystemService, keyEvent,
                     needWakeLock);
@@ -606,12 +629,8 @@
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public boolean dispatchMediaKeyEventToSessionAsSystemService(@NonNull KeyEvent keyEvent,
             @NonNull MediaSession.Token sessionToken) {
-        if (sessionToken == null) {
-            throw new NullPointerException("sessionToken shouldn't be null");
-        }
-        if (keyEvent == null) {
-            throw new NullPointerException("keyEvent shouldn't be null");
-        }
+        Objects.requireNonNull(sessionToken, "sessionToken shouldn't be null");
+        Objects.requireNonNull(keyEvent, "keyEvent shouldn't be null");
         if (!KeyEvent.isMediaSessionKey(keyEvent.getKeyCode())) {
             return false;
         }
@@ -662,9 +681,7 @@
 
     private void dispatchVolumeKeyEventInternal(@NonNull KeyEvent keyEvent, int stream,
             boolean musicOnly, boolean asSystemService) {
-        if (keyEvent == null) {
-            throw new NullPointerException("keyEvent shouldn't be null");
-        }
+        Objects.requireNonNull(keyEvent, "keyEvent shouldn't be null");
         try {
             mService.dispatchVolumeKeyEvent(mContext.getPackageName(), mContext.getOpPackageName(),
                     asSystemService, keyEvent, stream, musicOnly);
@@ -686,12 +703,8 @@
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public void dispatchVolumeKeyEventToSessionAsSystemService(@NonNull KeyEvent keyEvent,
             @NonNull MediaSession.Token sessionToken) {
-        if (sessionToken == null) {
-            throw new NullPointerException("sessionToken shouldn't be null");
-        }
-        if (keyEvent == null) {
-            throw new NullPointerException("keyEvent shouldn't be null");
-        }
+        Objects.requireNonNull(sessionToken, "sessionToken shouldn't be null");
+        Objects.requireNonNull(keyEvent, "keyEvent shouldn't be null");
         try {
             mService.dispatchVolumeKeyEventToSessionAsSystemService(mContext.getPackageName(),
                     mContext.getOpPackageName(), keyEvent, sessionToken);
@@ -735,9 +748,7 @@
      *            {@code false} otherwise.
      */
     public boolean isTrustedForMediaControl(@NonNull RemoteUserInfo userInfo) {
-        if (userInfo == null) {
-            throw new IllegalArgumentException("userInfo may not be null");
-        }
+        Objects.requireNonNull(userInfo, "userInfo shouldn't be null");
         if (userInfo.getPackageName() == null) {
             return false;
         }
@@ -845,12 +856,8 @@
     public void addOnMediaKeyEventDispatchedListener(
             @NonNull @CallbackExecutor Executor executor,
             @NonNull OnMediaKeyEventDispatchedListener listener) {
-        if (executor == null) {
-            throw new NullPointerException("executor shouldn't be null");
-        }
-        if (listener == null) {
-            throw new NullPointerException("listener shouldn't be null");
-        }
+        Objects.requireNonNull(executor, "executor shouldn't be null");
+        Objects.requireNonNull(listener, "listener shouldn't be null");
         synchronized (mLock) {
             try {
                 mOnMediaKeyEventDispatchedListeners.put(listener, executor);
@@ -874,9 +881,7 @@
     @RequiresPermission(value = android.Manifest.permission.MEDIA_CONTENT_CONTROL)
     public void removeOnMediaKeyEventDispatchedListener(
             @NonNull OnMediaKeyEventDispatchedListener listener) {
-        if (listener == null) {
-            throw new NullPointerException("listener shouldn't be null");
-        }
+        Objects.requireNonNull(listener, "listener shouldn't be null");
         synchronized (mLock) {
             try {
                 mOnMediaKeyEventDispatchedListeners.remove(listener);
@@ -902,12 +907,8 @@
     public void addOnMediaKeyEventSessionChangedListener(
             @NonNull @CallbackExecutor Executor executor,
             @NonNull OnMediaKeyEventSessionChangedListener listener) {
-        if (executor == null) {
-            throw new NullPointerException("executor shouldn't be null");
-        }
-        if (listener == null) {
-            throw new NullPointerException("listener shouldn't be null");
-        }
+        Objects.requireNonNull(executor, "executor shouldn't be null");
+        Objects.requireNonNull(listener, "listener shouldn't be null");
         synchronized (mLock) {
             try {
                 mMediaKeyEventSessionChangedCallbacks.put(listener, executor);
@@ -934,9 +935,7 @@
     @RequiresPermission(value = android.Manifest.permission.MEDIA_CONTENT_CONTROL)
     public void removeOnMediaKeyEventSessionChangedListener(
             @NonNull OnMediaKeyEventSessionChangedListener listener) {
-        if (listener == null) {
-            throw new NullPointerException("listener shouldn't be null");
-        }
+        Objects.requireNonNull(listener, "listener shouldn't be null");
         synchronized (mLock) {
             try {
                 mMediaKeyEventSessionChangedCallbacks.remove(listener);
diff --git a/media/java/android/media/tv/tuner/Lnb.java b/media/java/android/media/tv/tuner/Lnb.java
index 5e95794..59ef4b8 100644
--- a/media/java/android/media/tv/tuner/Lnb.java
+++ b/media/java/android/media/tv/tuner/Lnb.java
@@ -145,7 +145,6 @@
 
     private static final String TAG = "Lnb";
 
-    int mId;
     LnbCallback mCallback;
     Executor mExecutor;
     Tuner mTuner;
@@ -162,9 +161,7 @@
     private Boolean mIsClosed = false;
     private final Object mLock = new Object();
 
-    private Lnb(int id) {
-        mId = id;
-    }
+    private Lnb() {}
 
     void setCallback(Executor executor, @Nullable LnbCallback callback, Tuner tuner) {
         mCallback = callback;
diff --git a/media/java/android/media/tv/tuner/Tuner.java b/media/java/android/media/tv/tuner/Tuner.java
index 02b6571..46b29f5 100644
--- a/media/java/android/media/tv/tuner/Tuner.java
+++ b/media/java/android/media/tv/tuner/Tuner.java
@@ -44,9 +44,9 @@
 import android.media.tv.tuner.frontend.OnTuneEventListener;
 import android.media.tv.tuner.frontend.ScanCallback;
 import android.media.tv.tunerresourcemanager.ResourceClientProfile;
+import android.media.tv.tunerresourcemanager.TunerCiCamRequest;
 import android.media.tv.tunerresourcemanager.TunerDemuxRequest;
 import android.media.tv.tunerresourcemanager.TunerDescramblerRequest;
-import android.media.tv.tunerresourcemanager.TunerFrontendInfo;
 import android.media.tv.tunerresourcemanager.TunerFrontendRequest;
 import android.media.tv.tunerresourcemanager.TunerLnbRequest;
 import android.media.tv.tunerresourcemanager.TunerResourceManager;
@@ -298,6 +298,8 @@
     private Executor mOnResourceLostListenerExecutor;
 
     private Integer mDemuxHandle;
+    private Integer mFrontendCiCamHandle;
+    private Integer mFrontendCiCamId;
     private Map<Integer, WeakReference<Descrambler>> mDescramblers = new HashMap<>();
     private List<WeakReference<Filter>> mFilters = new ArrayList<WeakReference<Filter>>();
 
@@ -343,34 +345,14 @@
 
         mHandler = createEventHandler();
         int[] clientId = new int[1];
-        ResourceClientProfile profile = new ResourceClientProfile(tvInputSessionId, useCase);
+        ResourceClientProfile profile = new ResourceClientProfile();
+        profile.tvInputSessionId = tvInputSessionId;
+        profile.useCase = useCase;
         mTunerResourceManager.registerClientProfile(
                 profile, new HandlerExecutor(mHandler), mResourceListener, clientId);
         mClientId = clientId[0];
 
         mUserId = ActivityManager.getCurrentUser();
-
-        setFrontendInfoList();
-        setLnbIds();
-    }
-
-    private void setFrontendInfoList() {
-        List<Integer> ids = getFrontendIds();
-        if (ids == null) {
-            return;
-        }
-        TunerFrontendInfo[] infos = new TunerFrontendInfo[ids.size()];
-        for (int i = 0; i < ids.size(); i++) {
-            int id = ids.get(i);
-            FrontendInfo frontendInfo = getFrontendInfoById(id);
-            if (frontendInfo == null) {
-                continue;
-            }
-            TunerFrontendInfo tunerFrontendInfo = new TunerFrontendInfo(
-                    id, frontendInfo.getType(), frontendInfo.getExclusiveGroupId());
-            infos[i] = tunerFrontendInfo;
-        }
-        mTunerResourceManager.setFrontendInfoList(infos);
     }
 
     /**
@@ -405,14 +387,6 @@
         return nativeGetFrontendIds();
     }
 
-    private void setLnbIds() {
-        int[] ids = nativeGetLnbIds();
-        if (ids == null) {
-            return;
-        }
-        mTunerResourceManager.setLnbInfoList(ids);
-    }
-
     /**
      * Sets the listener for resource lost.
      *
@@ -498,6 +472,14 @@
         if (mLnb != null) {
             mLnb.close();
         }
+        if (mFrontendCiCamHandle != null) {
+            int result = nativeUnlinkCiCam(mFrontendCiCamId);
+            if (result == RESULT_SUCCESS) {
+                mTunerResourceManager.releaseCiCam(mFrontendCiCamHandle, mClientId);
+                mFrontendCiCamId = null;
+                mFrontendCiCamHandle = null;
+            }
+        }
         synchronized (mDescramblers) {
             if (!mDescramblers.isEmpty()) {
                 for (Map.Entry<Integer, WeakReference<Descrambler>> d : mDescramblers.entrySet()) {
@@ -561,7 +543,7 @@
     private native int nativeStopTune();
     private native int nativeScan(int settingsType, FrontendSettings settings, int scanType);
     private native int nativeStopScan();
-    private native int nativeSetLnb(int lnbId);
+    private native int nativeSetLnb(Lnb lnb);
     private native int nativeSetLna(boolean enable);
     private native FrontendStatus nativeGetFrontendStatus(int[] statusTypes);
     private native Integer nativeGetAvSyncHwId(Filter filter);
@@ -574,7 +556,6 @@
     private native Filter nativeOpenFilter(int type, int subType, long bufferSize);
     private native TimeFilter nativeOpenTimeFilter();
 
-    private native int[] nativeGetLnbIds();
     private native Lnb nativeOpenLnbByHandle(int handle);
     private native Lnb nativeOpenLnbByName(String name);
 
@@ -814,7 +795,9 @@
 
     private boolean requestFrontend() {
         int[] feHandle = new int[1];
-        TunerFrontendRequest request = new TunerFrontendRequest(mClientId, mFrontendType);
+        TunerFrontendRequest request = new TunerFrontendRequest();
+        request.clientId = mClientId;
+        request.frontendType = mFrontendType;
         boolean granted = mTunerResourceManager.requestFrontend(request, feHandle);
         if (granted) {
             mFrontendHandle = feHandle[0];
@@ -835,7 +818,7 @@
      */
     @Result
     private int setLnb(@NonNull Lnb lnb) {
-        return nativeSetLnb(lnb.mId);
+        return nativeSetLnb(lnb);
     }
 
     /**
@@ -945,7 +928,8 @@
     public int connectFrontendToCiCam(int ciCamId) {
         if (TunerVersionChecker.checkHigherOrEqualVersionTo(TunerVersionChecker.TUNER_VERSION_1_1,
                 "linkFrontendToCiCam")) {
-            if (checkResource(TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND)) {
+            if (checkResource(TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND)
+                    && checkCiCamResource(ciCamId)) {
                 return nativeLinkCiCam(ciCamId);
             }
         }
@@ -964,7 +948,7 @@
      */
     @Result
     public int disconnectCiCam() {
-        if (checkResource(TunerResourceManager.TUNER_RESOURCE_TYPE_DEMUX)) {
+        if (mDemuxHandle != null) {
             return nativeDisconnectCiCam();
         }
         return RESULT_UNAVAILABLE;
@@ -990,8 +974,14 @@
     public int disconnectFrontendToCiCam(int ciCamId) {
         if (TunerVersionChecker.checkHigherOrEqualVersionTo(TunerVersionChecker.TUNER_VERSION_1_1,
                 "unlinkFrontendToCiCam")) {
-            if (checkResource(TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND)) {
-                return nativeUnlinkCiCam(ciCamId);
+            if (mFrontendCiCamHandle != null && mFrontendCiCamId == ciCamId) {
+                int result = nativeUnlinkCiCam(ciCamId);
+                if (result == RESULT_SUCCESS) {
+                    mTunerResourceManager.releaseCiCam(mFrontendCiCamHandle, mClientId);
+                    mFrontendCiCamId = null;
+                    mFrontendCiCamHandle = null;
+                }
+                return result;
             }
         }
         return RESULT_UNAVAILABLE;
@@ -1268,7 +1258,8 @@
 
     private boolean requestLnb() {
         int[] lnbHandle = new int[1];
-        TunerLnbRequest request = new TunerLnbRequest(mClientId);
+        TunerLnbRequest request = new TunerLnbRequest();
+        request.clientId = mClientId;
         boolean granted = mTunerResourceManager.requestLnb(request, lnbHandle);
         if (granted) {
             mLnbHandle = lnbHandle[0];
@@ -1356,7 +1347,8 @@
 
     private boolean requestDemux() {
         int[] demuxHandle = new int[1];
-        TunerDemuxRequest request = new TunerDemuxRequest(mClientId);
+        TunerDemuxRequest request = new TunerDemuxRequest();
+        request.clientId = mClientId;
         boolean granted = mTunerResourceManager.requestDemux(request, demuxHandle);
         if (granted) {
             mDemuxHandle = demuxHandle[0];
@@ -1367,7 +1359,8 @@
 
     private Descrambler requestDescrambler() {
         int[] descramblerHandle = new int[1];
-        TunerDescramblerRequest request = new TunerDescramblerRequest(mClientId);
+        TunerDescramblerRequest request = new TunerDescramblerRequest();
+        request.clientId = mClientId;
         boolean granted = mTunerResourceManager.requestDescrambler(request, descramblerHandle);
         if (!granted) {
             return null;
@@ -1385,6 +1378,18 @@
         return descrambler;
     }
 
+    private boolean requestFrontendCiCam(int ciCamId) {
+        int[] ciCamHandle = new int[1];
+        TunerCiCamRequest request = new TunerCiCamRequest();
+        request.clientId = mClientId;
+        request.ciCamId = ciCamId;
+        boolean granted = mTunerResourceManager.requestCiCam(request, ciCamHandle);
+        if (granted) {
+            mFrontendCiCamHandle = ciCamHandle[0];
+        }
+        return granted;
+    }
+
     private boolean checkResource(int resourceType)  {
         switch (resourceType) {
             case TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND: {
@@ -1411,6 +1416,13 @@
         return true;
     }
 
+    private boolean checkCiCamResource(int ciCamId) {
+        if (mFrontendCiCamHandle == null && !requestFrontendCiCam(ciCamId)) {
+            return false;
+        }
+        return true;
+    }
+
     /* package */ void releaseLnb() {
         if (mLnbHandle != null) {
             // LNB handle can be null if it's opened by name.
diff --git a/media/java/android/media/tv/tuner/dvr/DvrRecorder.java b/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
index c4b622d..2f2cd96 100644
--- a/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
+++ b/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
@@ -47,7 +47,7 @@
     private static int sInstantId = 0;
     private int mSegmentId = 0;
     private int mOverflow;
-    private Boolean mIsStopped = null;
+    private Boolean mIsStopped = true;
 
     private native int nativeAttachFilter(Filter filter);
     private native int nativeDetachFilter(Filter filter);
diff --git a/media/java/android/media/tv/tunerresourcemanager/Android.bp b/media/java/android/media/tv/tunerresourcemanager/Android.bp
index c65d25a..02390bb 100644
--- a/media/java/android/media/tv/tunerresourcemanager/Android.bp
+++ b/media/java/android/media/tv/tunerresourcemanager/Android.bp
@@ -1,17 +1,36 @@
 filegroup {
-    name: "framework-media-tv-tunerresourcemanager-sources",
+    name: "framework-media-tv-tunerresourcemanager-sources-aidl",
     srcs: [
-        "*.java",
-        "*.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/IResourcesReclaimListener.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/TunerCiCamRequest.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl",
+        "aidl/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl",
     ],
-    path: ".",
+    path: "aidl",
 }
 
-java_library {
-    name: "framework-media-tv-trm-sources",
-    srcs: [":framework-media-tv-tunerresourcemanager-sources"],
-    installable: true,
-    visibility: [
-        "//frameworks/base",
+aidl_interface {
+    name: "tv_tuner_resource_manager_aidl_interface",
+    unstable: true,
+    local_include_dir: "aidl",
+    backend: {
+        java: {
+            sdk_version: "current",
+        },
+        cpp: {
+            enabled: true,
+        },
+        ndk: {
+            enabled: true,
+        },
+    },
+    srcs: [
+        ":framework-media-tv-tunerresourcemanager-sources-aidl",
     ],
-}
\ No newline at end of file
+}
diff --git a/media/java/android/media/tv/tunerresourcemanager/CasSessionRequest.java b/media/java/android/media/tv/tunerresourcemanager/CasSessionRequest.java
deleted file mode 100644
index 59802ff..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/CasSessionRequest.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * Information required to request a Cas Session.
- *
- * @hide
- */
-public final class CasSessionRequest implements Parcelable {
-    static final String TAG = "CasSessionRequest";
-
-    public static final
-                @NonNull
-                Parcelable.Creator<CasSessionRequest> CREATOR =
-                new Parcelable.Creator<CasSessionRequest>() {
-                @Override
-                public CasSessionRequest createFromParcel(Parcel source) {
-                    try {
-                        return new CasSessionRequest(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating CasSessionRequest from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public CasSessionRequest[] newArray(int size) {
-                    return new CasSessionRequest[size];
-                }
-            };
-
-    /**
-     * Client id of the client that sends the request.
-     */
-    private final int mClientId;
-
-    /**
-     * System id of the requested cas.
-     */
-    private final int mCasSystemId;
-
-    private CasSessionRequest(@NonNull Parcel source) {
-        mClientId = source.readInt();
-        mCasSystemId = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link CasSessionRequest} with the given parameters.
-     *
-     * @param clientId id of the client.
-     * @param casSystemId the cas system id that the client is requesting.
-     */
-    public CasSessionRequest(int clientId,
-                             int casSystemId) {
-        mClientId = clientId;
-        mCasSystemId = casSystemId;
-    }
-
-    /**
-     * Returns the id of the client.
-     */
-    public int getClientId() {
-        return mClientId;
-    }
-
-    /**
-     * Returns the cas system id requested.
-     */
-    public int getCasSystemId() {
-        return mCasSystemId;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("CasSessionRequest {clientId=").append(mClientId);
-        b.append(", casSystemId=").append(mCasSystemId);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mClientId);
-        dest.writeInt(mCasSystemId);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/ResourceClientProfile.java b/media/java/android/media/tv/tunerresourcemanager/ResourceClientProfile.java
deleted file mode 100644
index 28f1ac9..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/ResourceClientProfile.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * A profile of a resource client. This profile is used to register the client info
- * with the Tuner Resource Manager(TRM).
- *
- * @hide
- */
-public final class ResourceClientProfile implements Parcelable {
-    static final String TAG = "ResourceClientProfile";
-
-    public static final
-                @NonNull
-                Parcelable.Creator<ResourceClientProfile> CREATOR =
-                new Parcelable.Creator<ResourceClientProfile>() {
-                @Override
-                public ResourceClientProfile createFromParcel(Parcel source) {
-                    try {
-                        return new ResourceClientProfile(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating ResourceClientProfile from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public ResourceClientProfile[] newArray(int size) {
-                    return new ResourceClientProfile[size];
-                }
-            };
-
-    /**
-     * This is used by TRM to get TV App’s processId from TIF.
-     * The processId will be used to identify foreground applications.
-     *
-     * <p>MediaCas, Tuner and TvInputHardwareManager get tvInputSessionId from TIS.
-     * If mTvInputSessionId is UNKNOWN, the client is always background.
-     */
-    private final String mTvInputSessionId;
-
-    /**
-     * Usage of the client.
-     */
-    private final int mUseCase;
-
-    private ResourceClientProfile(@NonNull Parcel source) {
-        mTvInputSessionId = source.readString();
-        mUseCase = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link ResourceClientProfile} with the given parameters.
-     *
-     * @param tvInputSessionId the unique id of the session owned by the client.
-     * @param useCase the usage of the client. Suggested priority hints are
-     *                {@link android.media.tv.TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK}
-     *                {@link android.media.tv.TvInputService.PRIORITY_HINT_USE_CASE_TYPE_LIVE}
-     *                {@link android.media.tv.TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD}.
-     *                New [use case : priority value] pair can be defined in the manifest by the
-     *                OEM. The id of the useCaseVendor should be passed through this parameter. Any
-     *                undefined use case would cause IllegalArgumentException.
-     */
-    public ResourceClientProfile(@Nullable String tvInputSessionId,
-                                 int useCase) {
-        mTvInputSessionId = tvInputSessionId;
-        mUseCase = useCase;
-    }
-
-    /**
-     * Returns the tv input session id of the client.
-     *
-     * @return the value of the tv input session id.
-     */
-    @Nullable
-    public String getTvInputSessionId() {
-        return mTvInputSessionId;
-    }
-
-    /**
-     * Returns the user usage of the client.
-     *
-     * @return the value of use case.
-     */
-    public int getUseCase() {
-        return mUseCase;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("ResourceClientProfile {tvInputSessionId=").append(mTvInputSessionId);
-        b.append(", useCase=").append(mUseCase);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeString(mTvInputSessionId);
-        dest.writeInt(mUseCase);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerDemuxRequest.java b/media/java/android/media/tv/tunerresourcemanager/TunerDemuxRequest.java
deleted file mode 100644
index 34a7761..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/TunerDemuxRequest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * Information required to request a Tuner Demux.
- *
- * @hide
- */
-public final class TunerDemuxRequest implements Parcelable {
-    static final String TAG = "TunerDemuxRequest";
-
-    public static final
-                @NonNull
-                Parcelable.Creator<TunerDemuxRequest> CREATOR =
-                new Parcelable.Creator<TunerDemuxRequest>() {
-                @Override
-                public TunerDemuxRequest createFromParcel(Parcel source) {
-                    try {
-                        return new TunerDemuxRequest(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating TunerDemuxRequest from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public TunerDemuxRequest[] newArray(int size) {
-                    return new TunerDemuxRequest[size];
-                }
-            };
-
-    /**
-     * Client id of the client that sends the request.
-     */
-    private final int mClientId;
-
-    private TunerDemuxRequest(@NonNull Parcel source) {
-        mClientId = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link TunerDemuxRequest} with the given parameters.
-     *
-     * @param clientId id of the client.
-     */
-    public TunerDemuxRequest(int clientId) {
-        mClientId = clientId;
-    }
-
-    /**
-     * Returns the id of the client.
-     */
-    public int getClientId() {
-        return mClientId;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("TunerDemuxRequest {clientId=").append(mClientId);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mClientId);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.java b/media/java/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.java
deleted file mode 100644
index 5816287..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * Information required to request a Tuner Descrambler.
- *
- * @hide
- */
-public final class TunerDescramblerRequest implements Parcelable {
-    static final String TAG = "TunerDescramblerRequest";
-
-    public static final
-                @NonNull
-                Parcelable.Creator<TunerDescramblerRequest> CREATOR =
-                new Parcelable.Creator<TunerDescramblerRequest>() {
-                @Override
-                public TunerDescramblerRequest createFromParcel(Parcel source) {
-                    try {
-                        return new TunerDescramblerRequest(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating TunerDescramblerRequest from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public TunerDescramblerRequest[] newArray(int size) {
-                    return new TunerDescramblerRequest[size];
-                }
-            };
-
-    /**
-     * Client id of the client that sends the request.
-     */
-    private final int mClientId;
-
-    private TunerDescramblerRequest(@NonNull Parcel source) {
-        mClientId = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link TunerDescramblerRequest} with the given parameters.
-     *
-     * @param clientId id of the client.
-     */
-    public TunerDescramblerRequest(int clientId) {
-        mClientId = clientId;
-    }
-
-    /**
-     * Returns the id of the client.
-     */
-    public int getClientId() {
-        return mClientId;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("TunerDescramblerRequest {clientId=").append(mClientId);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mClientId);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendInfo.java b/media/java/android/media/tv/tunerresourcemanager/TunerFrontendInfo.java
deleted file mode 100644
index ef50aac..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendInfo.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.media.tv.tuner.frontend.FrontendSettings.Type;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * Simple container of the FrontendInfo struct defined in the TunerHAL 1.0 interface.
- *
- * <p>Note that this object is defined to pass necessary frontend info between the
- * Tuner Resource Manager and the client. It includes partial information in
- * {@link FrontendInfo}.
- *
- * @hide
- */
-public final class TunerFrontendInfo implements Parcelable {
-    static final String TAG = "TunerFrontendInfo";
-
-    public static final
-            @NonNull
-            Parcelable.Creator<TunerFrontendInfo> CREATOR =
-            new Parcelable.Creator<TunerFrontendInfo>() {
-                @Override
-                public TunerFrontendInfo createFromParcel(Parcel source) {
-                    try {
-                        return new TunerFrontendInfo(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating TunerFrontendInfo from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public TunerFrontendInfo[] newArray(int size) {
-                    return new TunerFrontendInfo[size];
-                }
-            };
-
-    private final int mHandle;
-
-    @Type
-    private final int mFrontendType;
-
-    /**
-     * Frontends are assigned with the same exclusiveGroupId if they can't
-     * function at same time. For instance, they share same hardware module.
-     */
-    private final int mExclusiveGroupId;
-
-    private TunerFrontendInfo(@NonNull Parcel source) {
-        mHandle = source.readInt();
-        mFrontendType = source.readInt();
-        mExclusiveGroupId = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link TunerFrontendInfo} with the given parameters.
-     *
-     * @param handle frontend handle
-     * @param frontendType the type of the frontend.
-     * @param exclusiveGroupId the group id of the frontend. FE with the same
-                               group id can't function at the same time.
-     */
-    public TunerFrontendInfo(int handle,
-                             @Type int frontendType,
-                             int exclusiveGroupId) {
-        mHandle = handle;
-        mFrontendType = frontendType;
-        mExclusiveGroupId = exclusiveGroupId;
-    }
-
-    /**
-     * Returns the frontend handle.
-     *
-     * @return the value of the frontend handle.
-     */
-    public int getHandle() {
-        return mHandle;
-    }
-
-    /**
-     * Returns the application id that requests the tuner frontend resource.
-     *
-     * @return the value of the frontend type.
-     */
-    @Type
-    public int getFrontendType() {
-        return mFrontendType;
-    }
-
-    /**
-     * Returns the exclusiveGroupId. Frontends with the same exclusiveGroupId
-     * can't function at same time.
-     *
-     * @return the value of the exclusive group id.
-     */
-    public int getExclusiveGroupId() {
-        return mExclusiveGroupId;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("TunerFrontendInfo {handle=").append(mHandle);
-        b.append(", frontendType=").append(mFrontendType);
-        b.append(", exclusiveGroupId=").append(mExclusiveGroupId);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mHandle);
-        dest.writeInt(mFrontendType);
-        dest.writeInt(mExclusiveGroupId);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.java b/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.java
deleted file mode 100644
index 12f8032..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.media.tv.tuner.frontend.FrontendSettings.Type;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * Information required to request a Tuner Frontend.
- *
- * @hide
- */
-public final class TunerFrontendRequest implements Parcelable {
-    static final String TAG = "TunerFrontendRequest";
-
-    public static final
-            @NonNull
-            Parcelable.Creator<TunerFrontendRequest> CREATOR =
-            new Parcelable.Creator<TunerFrontendRequest>() {
-                @Override
-                public TunerFrontendRequest createFromParcel(Parcel source) {
-                    try {
-                        return new TunerFrontendRequest(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating TunerFrontendRequest from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public TunerFrontendRequest[] newArray(int size) {
-                    return new TunerFrontendRequest[size];
-                }
-            };
-
-    private final int mClientId;
-    @Type
-    private final int mFrontendType;
-
-    private TunerFrontendRequest(@NonNull Parcel source) {
-        mClientId = source.readInt();
-        mFrontendType = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link TunerFrontendRequest} with the given parameters.
-     *
-     * @param clientId the unique id of the client returned when registering profile.
-     * @param frontendType the type of the requested frontend.
-     */
-    public TunerFrontendRequest(int clientId,
-                                @Type int frontendType) {
-        mClientId = clientId;
-        mFrontendType = frontendType;
-    }
-
-    /**
-     * Returns the client id that requests the tuner frontend resource.
-     *
-     * @return the value of the client id.
-     */
-    public int getClientId() {
-        return mClientId;
-    }
-
-    /**
-     * Returns the frontend type that the client requests for.
-     *
-     * @return the value of the requested frontend type.
-     */
-    @Type
-    public int getFrontendType() {
-        return mFrontendType;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("TunerFrontendRequest {clientId=").append(mClientId);
-        b.append(", frontendType=").append(mFrontendType);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mClientId);
-        dest.writeInt(mFrontendType);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerLnbRequest.java b/media/java/android/media/tv/tunerresourcemanager/TunerLnbRequest.java
deleted file mode 100644
index 5ed7f3f..0000000
--- a/media/java/android/media/tv/tunerresourcemanager/TunerLnbRequest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tunerresourcemanager;
-
-import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Log;
-
-/**
- * Information required to request a Tuner Lnb.
- *
- * @hide
- */
-public final class TunerLnbRequest implements Parcelable {
-    static final String TAG = "TunerLnbRequest";
-
-    public static final
-            @NonNull
-                Parcelable.Creator<TunerLnbRequest> CREATOR =
-                new Parcelable.Creator<TunerLnbRequest>() {
-                @Override
-                public TunerLnbRequest createFromParcel(Parcel source) {
-                    try {
-                        return new TunerLnbRequest(source);
-                    } catch (Exception e) {
-                        Log.e(TAG, "Exception creating TunerLnbRequest from parcel", e);
-                        return null;
-                    }
-                }
-
-                @Override
-                public TunerLnbRequest[] newArray(int size) {
-                    return new TunerLnbRequest[size];
-                }
-            };
-
-    /**
-     * Client id of the client that sends the request.
-     */
-    private final int mClientId;
-
-    private TunerLnbRequest(@NonNull Parcel source) {
-        mClientId = source.readInt();
-    }
-
-    /**
-     * Constructs a new {@link TunerLnbRequest} with the given parameters.
-     *
-     * @param clientId the id of the client.
-     */
-    public TunerLnbRequest(int clientId) {
-        mClientId = clientId;
-    }
-
-    /**
-     * Returns the id of the client
-     */
-    public int getClientId() {
-        return mClientId;
-    }
-
-    // Parcelable
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        StringBuilder b = new StringBuilder(128);
-        b.append("TunerLnbRequest {clientId=").append(mClientId);
-        b.append("}");
-        return b.toString();
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mClientId);
-    }
-}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerResourceManager.java b/media/java/android/media/tv/tunerresourcemanager/TunerResourceManager.java
index be102d8..6f7adbc 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerResourceManager.java
+++ b/media/java/android/media/tv/tunerresourcemanager/TunerResourceManager.java
@@ -74,6 +74,7 @@
         TUNER_RESOURCE_TYPE_DESCRAMBLER,
         TUNER_RESOURCE_TYPE_LNB,
         TUNER_RESOURCE_TYPE_CAS_SESSION,
+        TUNER_RESOURCE_TYPE_FRONTEND_CICAM,
         TUNER_RESOURCE_TYPE_MAX,
      })
     @Retention(RetentionPolicy.SOURCE)
@@ -84,7 +85,8 @@
     public static final int TUNER_RESOURCE_TYPE_DESCRAMBLER = 2;
     public static final int TUNER_RESOURCE_TYPE_LNB = 3;
     public static final int TUNER_RESOURCE_TYPE_CAS_SESSION = 4;
-    public static final int TUNER_RESOURCE_TYPE_MAX = 5;
+    public static final int TUNER_RESOURCE_TYPE_FRONTEND_CICAM = 5;
+    public static final int TUNER_RESOURCE_TYPE_MAX = 6;
 
     private final ITunerResourceManager mService;
     private final int mUserId;
@@ -379,6 +381,38 @@
     }
 
     /**
+     * Requests a CiCam resource.
+     *
+     * <p>There are three possible scenarios:
+     * <ul>
+     * <li>If there is CiCam available, the API would send the id back.
+     *
+     * <li>If no CiCam is available but the current request info can show higher priority than
+     * other uses of the CiCam, the API will send
+     * {@link IResourcesReclaimListener#onReclaimResources()} to the {@link Tuner}. Tuner would
+     * handle the resource reclaim on the holder of lower priority and notify the holder of its
+     * resource loss.
+     *
+     * <p><strong>Note:</strong> {@link #updateCasInfo(int, int)} must be called before this
+     * request.
+     *
+     * @param request {@link TunerCiCamRequest} information of the current request.
+     * @param ciCamHandle a one-element array to return the granted ciCam handle.
+     *                    If no ciCam granted, this will return {@link #INVALID_RESOURCE_HANDLE}.
+     *
+     * @return true if there is ciCam granted.
+     */
+    public boolean requestCiCam(TunerCiCamRequest request, int[] ciCamHandle) {
+        boolean result = false;
+        try {
+            result = mService.requestCiCam(request, ciCamHandle);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+        return result;
+    }
+
+    /**
      * Requests a Tuner Lnb resource.
      *
      * <p>There are three possible scenarios:
@@ -482,6 +516,25 @@
     }
 
     /**
+     * Notifies the TRM that the given CiCam has been released.
+     *
+     * <p>Client must call this whenever it releases a CiCam.
+     *
+     * <p><strong>Note:</strong> {@link #updateCasInfo(int, int)} must be called before this
+     * release.
+     *
+     * @param ciCamHandle the handle of the releasing CiCam.
+     * @param clientId the id of the client that is releasing the CiCam.
+     */
+    public void releaseCiCam(int ciCamHandle, int clientId) {
+        try {
+            mService.releaseCiCam(ciCamHandle, clientId);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Notifies the TRM that the Lnb with the given id has been released.
      *
      * <p>Client must call this whenever it releases an Lnb.
diff --git a/media/java/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl
similarity index 91%
rename from media/java/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl
index c918d88..88f5915 100644
--- a/media/java/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/CasSessionRequest.aidl
@@ -21,4 +21,8 @@
  *
  * @hide
  */
-parcelable CasSessionRequest;
\ No newline at end of file
+parcelable CasSessionRequest {
+    int clientId;
+
+    int casSystemId;
+}
\ No newline at end of file
diff --git a/media/java/android/media/tv/tunerresourcemanager/IResourcesReclaimListener.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/IResourcesReclaimListener.aidl
similarity index 100%
rename from media/java/android/media/tv/tunerresourcemanager/IResourcesReclaimListener.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/IResourcesReclaimListener.aidl
diff --git a/media/java/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl
similarity index 89%
rename from media/java/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl
index 487b444..a1f6687 100644
--- a/media/java/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/ITunerResourceManager.aidl
@@ -19,6 +19,7 @@
 import android.media.tv.tunerresourcemanager.CasSessionRequest;
 import android.media.tv.tunerresourcemanager.IResourcesReclaimListener;
 import android.media.tv.tunerresourcemanager.ResourceClientProfile;
+import android.media.tv.tunerresourcemanager.TunerCiCamRequest;
 import android.media.tv.tunerresourcemanager.TunerDemuxRequest;
 import android.media.tv.tunerresourcemanager.TunerDescramblerRequest;
 import android.media.tv.tunerresourcemanager.TunerFrontendInfo;
@@ -225,6 +226,31 @@
     boolean requestCasSession(in CasSessionRequest request, out int[] casSessionHandle);
 
     /*
+     * This API is used by the Tuner framework to request an available CuCam.
+     *
+     * <p>There are three possible scenarios:
+     * <ul>
+     * <li>If there is CiCam available, the API would send the handle back.
+     *
+     * <li>If no CiCma is available but the current request info can show higher priority than
+     * other uses of the ciCam, the API will send
+     * {@link ITunerResourceManagerCallback#onReclaimResources()} to the {@link Tuner}. Tuner would
+     * handle the resource reclaim on the holder of lower priority and notify the holder of its
+     * resource loss.
+     *
+     * <li>If no CiCam can be granted, the API would return false.
+     * <ul>
+     *
+     * <p><strong>Note:</strong> {@link #updateCasInfo(int, int)} must be called before this request.
+     *
+     * @param request {@link TunerCiCamRequest} information of the current request.
+     * @param ciCamHandle a one-element array to return the granted ciCam handle.
+     *
+     * @return true if there is CiCam granted.
+     */
+    boolean requestCiCam(in TunerCiCamRequest request, out int[] ciCamHandle);
+
+    /*
      * This API is used by the Tuner framework to request an available Lnb from the TunerHAL.
      *
      * <p>There are three possible scenarios:
@@ -293,6 +319,19 @@
      */
     void releaseCasSession(in int casSessionHandle, int clientId);
 
+    /**
+     * Notifies the TRM that the given CiCam has been released.
+     *
+     * <p>Client must call this whenever it releases a CiCam.
+     *
+     * <p><strong>Note:</strong> {@link #updateCasInfo(int, int)} must be called before this
+     * release.
+     *
+     * @param ciCamHandle the handle of the releasing CiCam.
+     * @param clientId the id of the client that is releasing the CiCam.
+     */
+    void releaseCiCam(in int ciCamHandle, int clientId);
+
     /*
      * Notifies the TRM that the Lnb with the given handle was released.
      *
diff --git a/media/java/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl
similarity index 90%
rename from media/java/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl
index ed90c1d..08c2bb8 100644
--- a/media/java/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/ResourceClientProfile.aidl
@@ -22,4 +22,8 @@
  *
  * @hide
  */
-parcelable ResourceClientProfile;
\ No newline at end of file
+parcelable ResourceClientProfile {
+    String tvInputSessionId;
+
+    int useCase;
+}
\ No newline at end of file
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerCiCamRequest.aidl
similarity index 81%
copy from media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
copy to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerCiCamRequest.aidl
index 5e48adc..76f9f83 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerCiCamRequest.aidl
@@ -17,8 +17,12 @@
 package android.media.tv.tunerresourcemanager;
 
 /**
- * Information required to request a Tuner Frontend.
+ * A wrapper of a ciCam requests that contains all the request info of the client.
  *
  * @hide
  */
-parcelable TunerFrontendRequest;
\ No newline at end of file
+parcelable TunerCiCamRequest {
+    int clientId;
+
+    int ciCamId;
+}
\ No newline at end of file
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl
similarity index 93%
rename from media/java/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl
index 919a215..457f90c 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerDemuxRequest.aidl
@@ -21,4 +21,6 @@
  *
  * @hide
  */
-parcelable TunerDemuxRequest;
\ No newline at end of file
+parcelable TunerDemuxRequest {
+    int clientId;
+}
\ No newline at end of file
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl
similarity index 92%
rename from media/java/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl
index fbafb3b..98ab730 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerDescramblerRequest.aidl
@@ -21,4 +21,6 @@
  *
  * @hide
  */
-parcelable TunerDescramblerRequest;
\ No newline at end of file
+parcelable TunerDescramblerRequest {
+    int clientId;
+}
\ No newline at end of file
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl
similarity index 88%
rename from media/java/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl
index e649c2a..edf96dd 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerFrontendInfo.aidl
@@ -21,4 +21,10 @@
  *
  * @hide
  */
-parcelable TunerFrontendInfo;
\ No newline at end of file
+parcelable TunerFrontendInfo {
+    int handle;
+
+    int frontendType;
+
+    int exclusiveGroupId;
+}
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
similarity index 90%
rename from media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
index 5e48adc..4d98222 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerFrontendRequest.aidl
@@ -21,4 +21,8 @@
  *
  * @hide
  */
-parcelable TunerFrontendRequest;
\ No newline at end of file
+parcelable TunerFrontendRequest {
+    int clientId;
+
+    int frontendType;
+}
\ No newline at end of file
diff --git a/media/java/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl
similarity index 93%
rename from media/java/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl
rename to media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl
index 0e6fcde..1a059ea 100644
--- a/media/java/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl
+++ b/media/java/android/media/tv/tunerresourcemanager/aidl/android/media/tv/tunerresourcemanager/TunerLnbRequest.aidl
@@ -21,4 +21,6 @@
  *
  * @hide
  */
-parcelable TunerLnbRequest;
\ No newline at end of file
+parcelable TunerLnbRequest {
+    int clientId;
+}
\ No newline at end of file
diff --git a/media/jni/Android.bp b/media/jni/Android.bp
index 25b1b40..decf68f 100644
--- a/media/jni/Android.bp
+++ b/media/jni/Android.bp
@@ -137,12 +137,16 @@
 
 cc_library_shared {
     name: "libmedia_tv_tuner",
+
     srcs: [
         "android_media_tv_Tuner.cpp",
         "tuner/DemuxClient.cpp",
+        "tuner/DescramblerClient.cpp",
         "tuner/DvrClient.cpp",
         "tuner/FilterClient.cpp",
         "tuner/FrontendClient.cpp",
+        "tuner/LnbClient.cpp",
+        "tuner/TimeFilterClient.cpp",
         "tuner/TunerClient.cpp",
     ],
 
@@ -160,6 +164,7 @@
         "libnativehelper",
         "libutils",
         "tv_tuner_aidl_interface-ndk_platform",
+        "tv_tuner_resource_manager_aidl_interface-ndk_platform"
     ],
     defaults: [
         "libcodec2-impl-defaults",
diff --git a/media/jni/android_media_tv_Tuner.cpp b/media/jni/android_media_tv_Tuner.cpp
index 602364e..ee2d83b 100644
--- a/media/jni/android_media_tv_Tuner.cpp
+++ b/media/jni/android_media_tv_Tuner.cpp
@@ -196,8 +196,9 @@
 static int IP_V4_LENGTH = 4;
 static int IP_V6_LENGTH = 16;
 
-void DestroyCallback(const C2Buffer * /* buf */, void *arg) {
+void DestroyCallback(const C2Buffer * buf, void *arg) {
     android::sp<android::MediaEvent> event = (android::MediaEvent *)arg;
+    android::Mutex::Autolock autoLock(event->mLock);
     if (event->mLinearBlockObj != NULL) {
         JNIEnv *env = android::AndroidRuntime::getJNIEnv();
         env->DeleteWeakGlobalRef(event->mLinearBlockObj);
@@ -206,62 +207,50 @@
 
     event->mAvHandleRefCnt--;
     event->finalize();
+    event->decStrong(buf);
 }
 
 namespace android {
-/////////////// LnbCallback ///////////////////////
-LnbCallback::LnbCallback(jobject lnbObj, LnbId id) : mId(id) {
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    mLnb = env->NewWeakGlobalRef(lnbObj);
-}
 
-LnbCallback::~LnbCallback() {
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    env->DeleteWeakGlobalRef(mLnb);
-    mLnb = NULL;
-}
+/////////////// LnbClientCallbackImpl ///////////////////////
 
-Return<void> LnbCallback::onEvent(LnbEventType lnbEventType) {
-    ALOGD("LnbCallback::onEvent, type=%d", lnbEventType);
+void LnbClientCallbackImpl::onEvent(const LnbEventType lnbEventType) {
+    ALOGD("LnbClientCallbackImpl::onEvent, type=%d", lnbEventType);
     JNIEnv *env = AndroidRuntime::getJNIEnv();
     env->CallVoidMethod(
-            mLnb,
+            mLnbObj,
             gFields.onLnbEventID,
             (jint)lnbEventType);
-    return Void();
 }
-Return<void> LnbCallback::onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
-    ALOGD("LnbCallback::onDiseqcMessage");
+
+void LnbClientCallbackImpl::onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
+    ALOGD("LnbClientCallbackImpl::onDiseqcMessage");
     JNIEnv *env = AndroidRuntime::getJNIEnv();
     jbyteArray array = env->NewByteArray(diseqcMessage.size());
     env->SetByteArrayRegion(
             array, 0, diseqcMessage.size(), reinterpret_cast<jbyte*>(diseqcMessage[0]));
 
     env->CallVoidMethod(
-            mLnb,
+            mLnbObj,
             gFields.onLnbDiseqcMessageID,
             array);
-    return Void();
 }
 
-/////////////// Lnb ///////////////////////
+void LnbClientCallbackImpl::setLnb(jweak lnbObj) {
+    ALOGD("LnbClientCallbackImpl::setLnb");
+    mLnbObj = lnbObj;
+}
 
-Lnb::Lnb(sp<ILnb> sp, jobject obj) : mLnbSp(sp) {
+LnbClientCallbackImpl::~LnbClientCallbackImpl() {
     JNIEnv *env = AndroidRuntime::getJNIEnv();
-    mLnbObj = env->NewWeakGlobalRef(obj);
-}
-
-Lnb::~Lnb() {
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    env->DeleteWeakGlobalRef(mLnbObj);
-    mLnbObj = NULL;
-}
-
-sp<ILnb> Lnb::getILnb() {
-    return mLnbSp;
+    if (mLnbObj != NULL) {
+        env->DeleteWeakGlobalRef(mLnbObj);
+        mLnbObj = NULL;
+    }
 }
 
 /////////////// DvrClientCallbackImpl ///////////////////////
+
 void DvrClientCallbackImpl::onRecordStatus(RecordStatus status) {
     ALOGD("DvrClientCallbackImpl::onRecordStatus");
     JNIEnv *env = AndroidRuntime::getJNIEnv();
@@ -408,6 +397,7 @@
             pC2Buffer->setInfo(info);
         }
         pC2Buffer->registerOnDestroyNotify(&DestroyCallback, this);
+        incStrong(pC2Buffer.get());
         jobject linearBlock =
                 env->NewObject(
                         env->FindClass("android/media/MediaCodec$LinearBlock"),
@@ -851,29 +841,9 @@
     mFilterClient = filterClient;
 }
 
-/////////////// TimeFilter ///////////////////////
-
-TimeFilter::TimeFilter(sp<ITimeFilter> sp, jobject obj) : mTimeFilterSp(sp) {
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    mTimeFilterObj = env->NewWeakGlobalRef(obj);
-}
-
-TimeFilter::~TimeFilter() {
-    ALOGD("~TimeFilter");
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-
-    env->DeleteWeakGlobalRef(mTimeFilterObj);
-    mTimeFilterObj = NULL;
-}
-
-sp<ITimeFilter> TimeFilter::getITimeFilter() {
-    return mTimeFilterSp;
-}
-
 /////////////// FrontendClientCallbackImpl ///////////////////////
 
-FrontendClientCallbackImpl::FrontendClientCallbackImpl(
-        jweak tunerObj, FrontendId id) : mObject(tunerObj), mId(id) {}
+FrontendClientCallbackImpl::FrontendClientCallbackImpl(jweak tunerObj) : mObject(tunerObj) {}
 
 void FrontendClientCallbackImpl::onEvent(FrontendEventType frontendEventType) {
     ALOGD("FrontendClientCallbackImpl::onEvent, type=%d", frontendEventType);
@@ -1115,8 +1085,6 @@
 
 /////////////// Tuner ///////////////////////
 
-sp<ITuner> JTuner::mTuner;
-sp<::android::hardware::tv::tuner::V1_1::ITuner> JTuner::mTuner_1_1;
 sp<TunerClient> JTuner::mTunerClient;
 
 JTuner::JTuner(JNIEnv *env, jobject thiz)
@@ -1126,29 +1094,22 @@
 
     mClass = (jclass)env->NewGlobalRef(clazz);
     mObject = env->NewWeakGlobalRef(thiz);
-    // TODO: remove after migrate to client lib
-    if (mTuner == NULL) {
-        mTuner = getTunerService();
-    }
     if (mTunerClient == NULL) {
         mTunerClient = new TunerClient();
     }
 }
 
 JTuner::~JTuner() {
-    if (mFe != NULL) {
-        mFe->close();
+    if (mFeClient != NULL) {
+        mFeClient->close();
     }
-    if (mDemux != NULL) {
-        mDemux->close();
+    if (mDemuxClient != NULL) {
+        mDemuxClient->close();
     }
     JNIEnv *env = AndroidRuntime::getJNIEnv();
 
     env->DeleteWeakGlobalRef(mObject);
     env->DeleteGlobalRef(mClass);
-    mTuner = NULL;
-    mFe = NULL;
-    mDemux = NULL;
     mTunerClient = NULL;
     mFeClient = NULL;
     mDemuxClient = NULL;
@@ -1156,23 +1117,6 @@
     mObject = NULL;
 }
 
-sp<ITuner> JTuner::getTunerService() {
-    if (mTuner == nullptr) {
-        mTuner_1_1 = ::android::hardware::tv::tuner::V1_1::ITuner::getService();
-
-        if (mTuner_1_1 == nullptr) {
-            ALOGW("Failed to get tuner 1.1 service.");
-            mTuner = ITuner::getService();
-            if (mTuner == nullptr) {
-                ALOGW("Failed to get tuner 1.0 service.");
-            }
-        } else {
-            mTuner = static_cast<sp<ITuner>>(mTuner_1_1);
-         }
-     }
-     return mTuner;
-}
-
 jint JTuner::getTunerVersion() {
     ALOGD("JTuner::getTunerVersion()");
     return (jint) mTunerClient->getHalTunerVersion();
@@ -1202,27 +1146,6 @@
 }
 
 jobject JTuner::openFrontendByHandle(int feHandle) {
-    sp<IFrontend> fe;
-    Result res;
-    uint32_t id = getResourceIdFromHandle(feHandle);
-
-    mTuner->openFrontendById(id, [&](Result r, const sp<IFrontend>& frontend) {
-        fe = frontend;
-        res = r;
-    });
-    if (res != Result::SUCCESS || fe == nullptr) {
-        ALOGE("Failed to open frontend");
-        return NULL;
-    }
-    mFe = fe;
-    mFe_1_1 = ::android::hardware::tv::tuner::V1_1::IFrontend::castFrom(mFe);
-    mFeId = id;
-    if (mDemux != NULL) {
-        mDemux->setFrontendDataSource(mFeId);
-    }
-
-    jint jId = (jint) id;
-
     // TODO: Handle reopening frontend with different handle
     sp<FrontendClient> feClient = mTunerClient->openFrontend(feHandle);
     if (feClient == NULL) {
@@ -1232,11 +1155,10 @@
     mFeClient = feClient;
 
     mFeId = mFeClient->getId();
-    jId = (jint) id;
     if (mDemuxClient != NULL) {
         mDemuxClient->setFrontendDataSource(mFeClient);
     }
-    sp<FrontendClientCallbackImpl> feClientCb = new FrontendClientCallbackImpl(mObject, id);
+    sp<FrontendClientCallbackImpl> feClientCb = new FrontendClientCallbackImpl(mObject);
     mFeClient->setCallback(feClientCb);
 
     JNIEnv *env = AndroidRuntime::getJNIEnv();
@@ -1245,7 +1167,7 @@
             env->FindClass("android/media/tv/tuner/Tuner$Frontend"),
             gFields.frontendInitID,
             mObject,
-            (jint) jId);
+            (jint) mFeId);
 }
 
 jobject JTuner::getAnalogFrontendCaps(JNIEnv *env, FrontendInfo::FrontendCapabilities& caps) {
@@ -1470,85 +1392,63 @@
             maxSymbolRate, acquireRange, exclusiveGroupId, statusCaps, jcaps);
 }
 
-jintArray JTuner::getLnbIds() {
-    ALOGD("JTuner::getLnbIds()");
-    Result res;
-    hidl_vec<LnbId> lnbIds;
-    mTuner->getLnbIds([&](Result r, const hidl_vec<LnbId>& ids) {
-        lnbIds = ids;
-        res = r;
-    });
-    if (res != Result::SUCCESS || lnbIds.size() == 0) {
-        ALOGW("Lnb isn't available");
+jobject JTuner::openLnbByHandle(int handle) {
+    if (mTunerClient == NULL) {
         return NULL;
     }
 
-    mLnbIds = lnbIds;
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-
-    jintArray ids = env->NewIntArray(mLnbIds.size());
-    env->SetIntArrayRegion(ids, 0, mLnbIds.size(), reinterpret_cast<jint*>(&mLnbIds[0]));
-
-    return ids;
-}
-
-jobject JTuner::openLnbById(int id) {
-    sp<ILnb> iLnbSp;
-    Result r;
-    mTuner->openLnbById(id, [&](Result res, const sp<ILnb>& lnb) {
-        r = res;
-        iLnbSp = lnb;
-    });
-    if (r != Result::SUCCESS || iLnbSp == nullptr) {
-        ALOGE("Failed to open lnb");
+    sp<LnbClient> lnbClient;
+    sp<LnbClientCallbackImpl> callback = new LnbClientCallbackImpl();
+    lnbClient = mTunerClient->openLnb(handle);
+    if (lnbClient == NULL) {
+        ALOGD("Failed to open lnb, handle = %d", handle);
         return NULL;
     }
-    mLnb = iLnbSp;
+
+    if (lnbClient->setCallback(callback) != Result::SUCCESS) {
+        ALOGD("Failed to set lnb callback");
+        return NULL;
+    }
 
     JNIEnv *env = AndroidRuntime::getJNIEnv();
     jobject lnbObj = env->NewObject(
             env->FindClass("android/media/tv/tuner/Lnb"),
-            gFields.lnbInitID,
-            (jint) id);
+            gFields.lnbInitID);
 
-    sp<LnbCallback> lnbCb = new LnbCallback(lnbObj, id);
-    mLnb->setCallback(lnbCb);
-
-    sp<Lnb> lnbSp = new Lnb(iLnbSp, lnbObj);
-    lnbSp->incStrong(lnbObj);
-    env->SetLongField(lnbObj, gFields.lnbContext, (jlong) lnbSp.get());
+    lnbClient->incStrong(lnbObj);
+    env->SetLongField(lnbObj, gFields.lnbContext, (jlong)lnbClient.get());
+    callback->setLnb(env->NewWeakGlobalRef(lnbObj));
 
     return lnbObj;
 }
 
 jobject JTuner::openLnbByName(jstring name) {
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    std::string lnbName(env->GetStringUTFChars(name, nullptr));
-    sp<ILnb> iLnbSp;
-    Result res;
-    LnbId id;
-    mTuner->openLnbByName(lnbName, [&](Result r, LnbId lnbId, const sp<ILnb>& lnb) {
-        res = r;
-        iLnbSp = lnb;
-        id = lnbId;
-    });
-    if (res != Result::SUCCESS || iLnbSp == nullptr) {
-        ALOGE("Failed to open lnb");
+    if (mTunerClient == NULL) {
         return NULL;
     }
-    mLnb = iLnbSp;
+
+    JNIEnv *env = AndroidRuntime::getJNIEnv();
+    std::string lnbName(env->GetStringUTFChars(name, nullptr));
+    sp<LnbClient> lnbClient;
+    sp<LnbClientCallbackImpl> callback = new LnbClientCallbackImpl();
+    lnbClient = mTunerClient->openLnbByName(lnbName);
+    if (lnbClient == NULL) {
+        ALOGD("Failed to open lnb by name, name = %s", lnbName.c_str());
+        return NULL;
+    }
+
+    if (lnbClient->setCallback(callback) != Result::SUCCESS) {
+        ALOGD("Failed to set lnb callback");
+        return NULL;
+    }
 
     jobject lnbObj = env->NewObject(
             env->FindClass("android/media/tv/tuner/Lnb"),
-            gFields.lnbInitID,
-            id);
+            gFields.lnbInitID);
 
-    sp<LnbCallback> lnbCb = new LnbCallback(lnbObj, id);
-    mLnb->setCallback(lnbCb);
-
-    sp<Lnb> lnbSp = new Lnb(iLnbSp, lnbObj);
-    lnbSp->incStrong(lnbObj);
-    env->SetLongField(lnbObj, gFields.lnbContext, (jlong) lnbSp.get());
+    lnbClient->incStrong(lnbObj);
+    env->SetLongField(lnbObj, gFields.lnbContext, (jlong)lnbClient.get());
+    callback->setLnb(env->NewWeakGlobalRef(lnbObj));
 
     return lnbObj;
 }
@@ -1571,109 +1471,66 @@
 
 int JTuner::scan(const FrontendSettings& settings, FrontendScanType scanType,
         const FrontendSettingsExt1_1& settingsExt1_1) {
-    if (mFe == NULL) {
-        ALOGE("frontend is not initialized");
+    if (mFeClient == NULL) {
+        ALOGE("frontend client is not initialized");
         return (int)Result::INVALID_STATE;
     }
-    Result result;
-    sp<::android::hardware::tv::tuner::V1_1::IFrontend> fe_1_1 =
-            ::android::hardware::tv::tuner::V1_1::IFrontend::castFrom(mFe);
-    if (fe_1_1 == NULL) {
-        ALOGD("1.1 frontend is not found. Using 1.0 instead.");
-        result = mFe->scan(settings, scanType);
-        return (int)result;
-    }
-
-    result = fe_1_1->scan_1_1(settings, scanType, settingsExt1_1);
+    Result result = mFeClient->scan(settings, scanType, settingsExt1_1);
     return (int)result;
 }
 
 int JTuner::stopScan() {
-    if (mFe == NULL) {
-        ALOGE("frontend is not initialized");
+    if (mFeClient == NULL) {
+        ALOGE("frontend client is not initialized");
         return (int)Result::INVALID_STATE;
     }
-    Result result = mFe->stopScan();
+    Result result = mFeClient->stopScan();
     return (int)result;
 }
 
-int JTuner::setLnb(int id) {
-    if (mFe == NULL) {
-        ALOGE("frontend is not initialized");
+int JTuner::setLnb(sp<LnbClient> lnbClient) {
+    if (mFeClient == NULL) {
+        ALOGE("frontend client is not initialized");
         return (int)Result::INVALID_STATE;
     }
-    Result result = mFe->setLnb(id);
+    if (lnbClient == NULL) {
+        ALOGE("lnb is not initialized");
+        return (int)Result::INVALID_STATE;
+    }
+    Result result = mFeClient->setLnb(lnbClient);
     return (int)result;
 }
 
 int JTuner::setLna(bool enable) {
-    if (mFe == NULL) {
-        ALOGE("frontend is not initialized");
+    if (mFeClient == NULL) {
+        ALOGE("frontend client is not initialized");
         return (int)Result::INVALID_STATE;
     }
-    Result result = mFe->setLna(enable);
+    Result result = mFeClient->setLna(enable);
     return (int)result;
 }
 
-Result JTuner::openDemux() {
-    if (mTuner == nullptr || mTunerClient == nullptr) {
+Result JTuner::openDemux(int handle) {
+    if (mTunerClient == nullptr) {
         return Result::NOT_INITIALIZED;
     }
 
-    Result res = Result::SUCCESS;
-
-    if (mDemux == nullptr) {
-        uint32_t id;
-        sp<IDemux> demuxSp;
-        mTuner->openDemux([&](Result r, uint32_t demuxId, const sp<IDemux>& demux) {
-            demuxSp = demux;
-            id = demuxId;
-            res = r;
-            ALOGD("open demux, id = %d", demuxId);
-        });
-        if (res == Result::SUCCESS) {
-            mDemux = demuxSp;
-            mDemuxId = id;
-            if (mFe != NULL) {
-                mDemux->setFrontendDataSource(mFeId);
-            }
-        } else {
-            return res;
-        }
-    }
-
-    // TODO: replace demux opening with mTunerClient->openDemux(handle)
-    // when DemuxClient is fully ready
     if (mDemuxClient == nullptr) {
-        sp<DemuxClient> demuxClient = new DemuxClient();
-        if (demuxClient == NULL) {
+        mDemuxClient = mTunerClient->openDemux(handle);
+        if (mDemuxClient == NULL) {
             ALOGE("Failed to open demux");
             return Result::UNKNOWN_ERROR;
         }
-        mDemuxClient = demuxClient;
-        mDemuxClient->setHidlDemux(mDemux);
         if (mFeClient != NULL) {
             mDemuxClient->setFrontendDataSource(mFeClient);
         }
     }
 
-    return res;
+    return Result::SUCCESS;
 }
 
 jint JTuner::close() {
     Result res = Result::SUCCESS;
-    if (mFe != NULL) {
-        res = mFe->close();
-        if (res != Result::SUCCESS) {
-            return (jint) res;
-        }
-    }
-    if (mDemux != NULL) {
-        res = mDemux->close();
-        if (res != Result::SUCCESS) {
-            return (jint) res;
-        }
-    }
 
     if (mFeClient != NULL) {
         res = mFeClient->close();
@@ -1723,42 +1580,23 @@
 
 int JTuner::connectCiCam(jint id) {
     if (mDemuxClient == NULL) {
-        Result r = openDemux();
-        if (r != Result::SUCCESS) {
-            return (int) r;
-        }
+        return (int)Result::NOT_INITIALIZED;
     }
     Result r = mDemuxClient->connectCiCam((int)id);
     return (int) r;
 }
 
 int JTuner::linkCiCam(int id) {
-    if (mFe_1_1 == NULL) {
-        ALOGE("frontend 1.1 is not initialized");
+    if (mFeClient == NULL) {
+        ALOGE("frontend client is not initialized");
         return (int)Constant::INVALID_LTS_ID;
     }
-
-    Result res;
-    uint32_t ltsId;
-    mFe_1_1->linkCiCam(static_cast<uint32_t>(id),
-            [&](Result r, uint32_t id) {
-                res = r;
-                ltsId = id;
-            });
-
-    if (res != Result::SUCCESS) {
-        return (int)Constant::INVALID_LTS_ID;
-    }
-
-    return (int) ltsId;
+    return mFeClient->linkCiCamToFrontend(id);
 }
 
 int JTuner::disconnectCiCam() {
     if (mDemuxClient == NULL) {
-        Result r = openDemux();
-        if (r != Result::SUCCESS) {
-            return (int) r;
-        }
+        return (int)Result::NOT_INITIALIZED;
     }
     Result r = mDemuxClient->disconnectCiCam();
     return (int) r;
@@ -1766,33 +1604,29 @@
 
 
 int JTuner::unlinkCiCam(int id) {
-    if (mFe_1_1 == NULL) {
-        ALOGE("frontend 1.1 is not initialized");
+    if (mFeClient == NULL) {
+        ALOGE("frontend client is not initialized");
         return (int)Result::INVALID_STATE;
     }
 
-    Result r = mFe_1_1->unlinkCiCam(static_cast<uint32_t>(id));
+    Result r = mFeClient->unlinkCiCamToFrontend(id);
 
     return (int) r;
 }
 
 jobject JTuner::openDescrambler() {
     ALOGD("JTuner::openDescrambler");
-    if (mTuner == nullptr || mDemux == nullptr) {
+    if (mTunerClient == nullptr || mDemuxClient == nullptr) {
         return NULL;
     }
-    sp<IDescrambler> descramblerSp;
-    Result res;
-    mTuner->openDescrambler([&](Result r, const sp<IDescrambler>& descrambler) {
-        res = r;
-        descramblerSp = descrambler;
-    });
+    sp<DescramblerClient> descramblerClient = mTunerClient->openDescrambler(0/*unused*/);
 
-    if (res != Result::SUCCESS || descramblerSp == NULL) {
+    if (descramblerClient == NULL) {
+        ALOGD("Failed to open descrambler");
         return NULL;
     }
 
-    descramblerSp->setDemuxSource(mDemuxId);
+    descramblerClient->setDemuxSource(mDemuxClient);
 
     JNIEnv *env = AndroidRuntime::getJNIEnv();
     jobject descramblerObj =
@@ -1800,14 +1634,14 @@
                     env->FindClass("android/media/tv/tuner/Descrambler"),
                     gFields.descramblerInitID);
 
-    descramblerSp->incStrong(descramblerObj);
-    env->SetLongField(descramblerObj, gFields.descramblerContext, (jlong)descramblerSp.get());
+    descramblerClient->incStrong(descramblerObj);
+    env->SetLongField(descramblerObj, gFields.descramblerContext, (jlong)descramblerClient.get());
 
     return descramblerObj;
 }
 
 jobject JTuner::openFilter(DemuxFilterType type, int bufferSize) {
-    if (mDemux == NULL || mDemuxClient == NULL) {
+    if (mDemuxClient == NULL) {
         return NULL;
     }
 
@@ -1841,20 +1675,7 @@
 }
 
 jobject JTuner::openTimeFilter() {
-    if (mDemux == NULL) {
-        if (openDemux() != Result::SUCCESS) {
-            return NULL;
-        }
-    }
-    sp<ITimeFilter> iTimeFilterSp;
-    Result res;
-    mDemux->openTimeFilter(
-            [&](Result r, const sp<ITimeFilter>& filter) {
-                iTimeFilterSp = filter;
-                res = r;
-            });
-
-    if (res != Result::SUCCESS || iTimeFilterSp == NULL) {
+    if (mDemuxClient == NULL) {
         return NULL;
     }
 
@@ -1863,9 +1684,13 @@
             env->NewObject(
                     env->FindClass("android/media/tv/tuner/filter/TimeFilter"),
                     gFields.timeFilterInitID);
-    sp<TimeFilter> timeFilterSp = new TimeFilter(iTimeFilterSp, timeFilterObj);
-    timeFilterSp->incStrong(timeFilterObj);
-    env->SetLongField(timeFilterObj, gFields.timeFilterContext, (jlong)timeFilterSp.get());
+    sp<TimeFilterClient> timeFilterClient = mDemuxClient->openTimeFilter();
+    if (timeFilterClient == NULL) {
+        ALOGD("Failed to open time filter.");
+        return NULL;
+    }
+    timeFilterClient->incStrong(timeFilterObj);
+    env->SetLongField(timeFilterObj, gFields.timeFilterContext, (jlong)timeFilterClient.get());
 
     return timeFilterObj;
 }
@@ -1909,35 +1734,36 @@
 }
 
 jobject JTuner::getDemuxCaps() {
-    DemuxCapabilities caps;
-    Result res;
-    mTuner->getDemuxCaps([&](Result r, const DemuxCapabilities& demuxCaps) {
-        caps = demuxCaps;
-        res = r;
-    });
-    if (res != Result::SUCCESS) {
+    if (mTunerClient == NULL) {
         return NULL;
     }
+
+    shared_ptr<DemuxCapabilities> caps;
+    caps = mTunerClient->getDemuxCaps();
+    if (caps == NULL) {
+        return NULL;
+    }
+
     JNIEnv *env = AndroidRuntime::getJNIEnv();
     jclass clazz = env->FindClass("android/media/tv/tuner/DemuxCapabilities");
     jmethodID capsInit = env->GetMethodID(clazz, "<init>", "(IIIIIIIIIJI[IZ)V");
 
-    jint numDemux = caps.numDemux;
-    jint numRecord = caps.numRecord;
-    jint numPlayback = caps.numPlayback;
-    jint numTsFilter = caps.numTsFilter;
-    jint numSectionFilter = caps.numSectionFilter;
-    jint numAudioFilter = caps.numAudioFilter;
-    jint numVideoFilter = caps.numVideoFilter;
-    jint numPesFilter = caps.numPesFilter;
-    jint numPcrFilter = caps.numPcrFilter;
-    jlong numBytesInSectionFilter = caps.numBytesInSectionFilter;
-    jint filterCaps = static_cast<jint>(caps.filterCaps);
-    jboolean bTimeFilter = caps.bTimeFilter;
+    jint numDemux = caps->numDemux;
+    jint numRecord = caps->numRecord;
+    jint numPlayback = caps->numPlayback;
+    jint numTsFilter = caps->numTsFilter;
+    jint numSectionFilter = caps->numSectionFilter;
+    jint numAudioFilter = caps->numAudioFilter;
+    jint numVideoFilter = caps->numVideoFilter;
+    jint numPesFilter = caps->numPesFilter;
+    jint numPcrFilter = caps->numPcrFilter;
+    jlong numBytesInSectionFilter = caps->numBytesInSectionFilter;
+    jint filterCaps = static_cast<jint>(caps->filterCaps);
+    jboolean bTimeFilter = caps->bTimeFilter;
 
-    jintArray linkCaps = env->NewIntArray(caps.linkCaps.size());
+    jintArray linkCaps = env->NewIntArray(caps->linkCaps.size());
     env->SetIntArrayRegion(
-            linkCaps, 0, caps.linkCaps.size(), reinterpret_cast<jint*>(&caps.linkCaps[0]));
+            linkCaps, 0, caps->linkCaps.size(), reinterpret_cast<jint*>(&caps->linkCaps[0]));
 
     return env->NewObject(clazz, capsInit, numDemux, numRecord, numPlayback, numTsFilter,
             numSectionFilter, numAudioFilter, numVideoFilter, numPesFilter, numPcrFilter,
@@ -1945,7 +1771,7 @@
 }
 
 jobject JTuner::getFrontendStatus(jintArray types) {
-    if (mFe == NULL) {
+    if (mFeClient == NULL) {
         return NULL;
     }
     JNIEnv *env = AndroidRuntime::getJNIEnv();
@@ -1962,38 +1788,8 @@
         }
     }
 
-    Result res;
-    hidl_vec<FrontendStatus> status;
-    hidl_vec<FrontendStatusExt1_1> status_1_1;
-
-    if (v.size() > 0) {
-        mFe->getStatus(v,
-                [&](Result r, const hidl_vec<FrontendStatus>& s) {
-                    res = r;
-                    status = s;
-                });
-        if (res != Result::SUCCESS) {
-            return NULL;
-        }
-    }
-
-    if (v_1_1.size() > 0) {
-        sp<::android::hardware::tv::tuner::V1_1::IFrontend> iFeSp_1_1;
-        iFeSp_1_1 = ::android::hardware::tv::tuner::V1_1::IFrontend::castFrom(mFe);
-
-        if (iFeSp_1_1 != NULL) {
-            iFeSp_1_1->getStatusExt1_1(v_1_1,
-                [&](Result r, const hidl_vec<FrontendStatusExt1_1>& s) {
-                    res = r;
-                    status_1_1 = s;
-                });
-            if (res != Result::SUCCESS) {
-                return NULL;
-            }
-        } else {
-            ALOGW("getStatusExt1_1 is not supported with the current HAL implementation.");
-        }
-    }
+    hidl_vec<FrontendStatus> status = mFeClient->getStatus(v);
+    hidl_vec<FrontendStatusExt1_1> status_1_1 = mFeClient->getStatusExtended_1_1(v_1_1);
 
     jclass clazz = env->FindClass("android/media/tv/tuner/frontend/FrontendStatus");
     jmethodID init = env->GetMethodID(clazz, "<init>", "()V");
@@ -2539,15 +2335,6 @@
 
 jint JTuner::closeFrontend() {
     Result r = Result::SUCCESS;
-    if (mFe != NULL) {
-        r = mFe->close();
-    }
-    if (r == Result::SUCCESS) {
-        mFe = NULL;
-        mFe_1_1 = NULL;
-    } else {
-        return (jint) r;
-    }
 
     if (mFeClient != NULL) {
         r = mFeClient->close();
@@ -2560,14 +2347,6 @@
 
 jint JTuner::closeDemux() {
     Result r = Result::SUCCESS;
-    if (mDemux != NULL) {
-        r = mDemux->close();
-    }
-    if (r == Result::SUCCESS) {
-        mDemux = NULL;
-    } else {
-        return (jint) r;
-    }
 
     if (mDemuxClient != NULL) {
         r = mDemuxClient->close();
@@ -2601,12 +2380,8 @@
     return (JTuner *)env->GetLongField(thiz, gFields.tunerContext);
 }
 
-static sp<IDescrambler> getDescrambler(JNIEnv *env, jobject descrambler) {
-    return (IDescrambler *)env->GetLongField(descrambler, gFields.descramblerContext);
-}
-
-static uint32_t getResourceIdFromHandle(jint handle) {
-    return (handle & 0x00ff0000) >> 16;
+static sp<DescramblerClient> getDescramblerClient(JNIEnv *env, jobject descrambler) {
+    return (DescramblerClient *)env->GetLongField(descrambler, gFields.descramblerContext);
 }
 
 static DemuxPid getDemuxPid(int pidType, int pid) {
@@ -3221,6 +2996,10 @@
     return (FilterClient *)env->GetLongField(filter, gFields.filterContext);
 }
 
+static sp<LnbClient> getLnbClient(JNIEnv *env, jobject lnb) {
+    return (LnbClient *)env->GetLongField(lnb, gFields.lnbContext);
+}
+
 static DvrSettings getDvrSettings(JNIEnv *env, jobject settings, bool isRecorder) {
     DvrSettings dvrSettings;
     jclass clazz = env->FindClass("android/media/tv/tuner/dvr/DvrSettings");
@@ -3284,7 +3063,7 @@
 
     jclass lnbClazz = env->FindClass("android/media/tv/tuner/Lnb");
     gFields.lnbContext = env->GetFieldID(lnbClazz, "mNativeContext", "J");
-    gFields.lnbInitID = env->GetMethodID(lnbClazz, "<init>", "(I)V");
+    gFields.lnbInitID = env->GetMethodID(lnbClazz, "<init>", "()V");
     gFields.onLnbEventID = env->GetMethodID(lnbClazz, "onEvent", "(I)V");
     gFields.onLnbDiseqcMessageID = env->GetMethodID(lnbClazz, "onDiseqcMessage", "([B)V");
 
@@ -3373,9 +3152,14 @@
     return tuner->stopScan();
 }
 
-static int android_media_tv_Tuner_set_lnb(JNIEnv *env, jobject thiz, jint id) {
+static int android_media_tv_Tuner_set_lnb(JNIEnv *env, jobject thiz, jobject lnb) {
     sp<JTuner> tuner = getTuner(env, thiz);
-    return tuner->setLnb(id);
+    sp<LnbClient> lnbClient = getLnbClient(env, lnb);
+    if (lnbClient == NULL) {
+        ALOGE("lnb is not initialized");
+        return (int)Result::INVALID_STATE;
+    }
+    return tuner->setLnb(lnbClient);
 }
 
 static int android_media_tv_Tuner_set_lna(JNIEnv *env, jobject thiz, jboolean enable) {
@@ -3430,15 +3214,9 @@
     return tuner->getFrontendInfo(id);
 }
 
-static jintArray android_media_tv_Tuner_get_lnb_ids(JNIEnv *env, jobject thiz) {
-    sp<JTuner> tuner = getTuner(env, thiz);
-    return tuner->getLnbIds();
-}
-
 static jobject android_media_tv_Tuner_open_lnb_by_handle(JNIEnv *env, jobject thiz, jint handle) {
     sp<JTuner> tuner = getTuner(env, thiz);
-    uint32_t id = getResourceIdFromHandle(handle);
-    return tuner->openLnbById(id);
+    return tuner->openLnbByHandle(handle);
 }
 
 static jobject android_media_tv_Tuner_open_lnb_by_name(JNIEnv *env, jobject thiz, jstring name) {
@@ -4024,49 +3802,39 @@
     return (jint) filterClient->close();
 }
 
-static sp<TimeFilter> getTimeFilter(JNIEnv *env, jobject filter) {
-    return (TimeFilter *)env->GetLongField(filter, gFields.timeFilterContext);
+static sp<TimeFilterClient> getTimeFilterClient(JNIEnv *env, jobject filter) {
+    return (TimeFilterClient *)env->GetLongField(filter, gFields.timeFilterContext);
 }
 
 static int android_media_tv_Tuner_time_filter_set_timestamp(
         JNIEnv *env, jobject filter, jlong timestamp) {
-    sp<TimeFilter> filterSp = getTimeFilter(env, filter);
-    if (filterSp == NULL) {
-        ALOGD("Failed set timestamp: time filter not found");
+    sp<TimeFilterClient> timeFilterClient = getTimeFilterClient(env, filter);
+    if (timeFilterClient == NULL) {
+        ALOGD("Failed set timestamp: time filter client not found");
         return (int) Result::INVALID_STATE;
     }
-    sp<ITimeFilter> iFilterSp = filterSp->getITimeFilter();
-    Result r = iFilterSp->setTimeStamp(static_cast<uint64_t>(timestamp));
+    Result r = timeFilterClient->setTimeStamp(static_cast<uint64_t>(timestamp));
     return (int) r;
 }
 
 static int android_media_tv_Tuner_time_filter_clear_timestamp(JNIEnv *env, jobject filter) {
-    sp<TimeFilter> filterSp = getTimeFilter(env, filter);
-    if (filterSp == NULL) {
-        ALOGD("Failed clear timestamp: time filter not found");
+    sp<TimeFilterClient> timeFilterClient = getTimeFilterClient(env, filter);
+    if (timeFilterClient == NULL) {
+        ALOGD("Failed clear timestamp: time filter client not found");
         return (int) Result::INVALID_STATE;
     }
-    sp<ITimeFilter> iFilterSp = filterSp->getITimeFilter();
-    Result r = iFilterSp->clearTimeStamp();
+    Result r = timeFilterClient->clearTimeStamp();
     return (int) r;
 }
 
 static jobject android_media_tv_Tuner_time_filter_get_timestamp(JNIEnv *env, jobject filter) {
-    sp<TimeFilter> filterSp = getTimeFilter(env, filter);
-    if (filterSp == NULL) {
-        ALOGD("Failed get timestamp: time filter not found");
+    sp<TimeFilterClient> timeFilterClient = getTimeFilterClient(env, filter);
+    if (timeFilterClient == NULL) {
+        ALOGD("Failed get timestamp: time filter client not found");
         return NULL;
     }
-
-    sp<ITimeFilter> iFilterSp = filterSp->getITimeFilter();
-    Result res;
-    uint64_t timestamp;
-    iFilterSp->getTimeStamp(
-            [&](Result r, uint64_t t) {
-                res = r;
-                timestamp = t;
-            });
-    if (res != Result::SUCCESS) {
+    uint64_t timestamp = timeFilterClient->getTimeStamp();
+    if (timestamp == (long)Constant64Bit::INVALID_PRESENTATION_TIME_STAMP) {
         return NULL;
     }
 
@@ -4078,21 +3846,13 @@
 }
 
 static jobject android_media_tv_Tuner_time_filter_get_source_time(JNIEnv *env, jobject filter) {
-    sp<TimeFilter> filterSp = getTimeFilter(env, filter);
-    if (filterSp == NULL) {
-        ALOGD("Failed get source time: time filter not found");
+    sp<TimeFilterClient> timeFilterClient = getTimeFilterClient(env, filter);
+    if (timeFilterClient == NULL) {
+        ALOGD("Failed get source time: time filter client not found");
         return NULL;
     }
-
-    sp<ITimeFilter> iFilterSp = filterSp->getITimeFilter();
-    Result res;
-    uint64_t timestamp;
-    iFilterSp->getSourceTime(
-            [&](Result r, uint64_t t) {
-                res = r;
-                timestamp = t;
-            });
-    if (res != Result::SUCCESS) {
+    uint64_t timestamp = timeFilterClient->getSourceTime();
+    if (timestamp == (long)Constant64Bit::INVALID_PRESENTATION_TIME_STAMP) {
         return NULL;
     }
 
@@ -4104,15 +3864,15 @@
 }
 
 static int android_media_tv_Tuner_time_filter_close(JNIEnv *env, jobject filter) {
-    sp<TimeFilter> filterSp = getTimeFilter(env, filter);
-    if (filterSp == NULL) {
-        ALOGD("Failed close time filter: time filter not found");
+    sp<TimeFilterClient> timeFilterClient = getTimeFilterClient(env, filter);
+    if (timeFilterClient == NULL) {
+        ALOGD("Failed close time filter: time filter client not found");
         return (int) Result::INVALID_STATE;
     }
 
-    Result r = filterSp->getITimeFilter()->close();
+    Result r = timeFilterClient->close();
     if (r == Result::SUCCESS) {
-        filterSp->decStrong(filter);
+        timeFilterClient->decStrong(filter);
         env->SetLongField(filter, gFields.timeFilterContext, 0);
     }
     return (int) r;
@@ -4125,49 +3885,47 @@
 
 static jint android_media_tv_Tuner_descrambler_add_pid(
         JNIEnv *env, jobject descrambler, jint pidType, jint pid, jobject filter) {
-    sp<IDescrambler> descramblerSp = getDescrambler(env, descrambler);
-    if (descramblerSp == NULL) {
+    sp<DescramblerClient> descramblerClient = getDescramblerClient(env, descrambler);
+    if (descramblerClient == NULL) {
         return (jint) Result::NOT_INITIALIZED;
     }
-    // TODO: use filter client once descramblerClient is ready
-    sp<IFilter> iFilterSp = getFilterClient(env, filter)->getHalFilter();
-    Result result = descramblerSp->addPid(getDemuxPid((int)pidType, (int)pid), iFilterSp);
+    sp<FilterClient> filterClient = getFilterClient(env, filter);
+    Result result = descramblerClient->addPid(getDemuxPid((int)pidType, (int)pid), filterClient);
     return (jint) result;
 }
 
 static jint android_media_tv_Tuner_descrambler_remove_pid(
         JNIEnv *env, jobject descrambler, jint pidType, jint pid, jobject filter) {
-    sp<IDescrambler> descramblerSp = getDescrambler(env, descrambler);
-    if (descramblerSp == NULL) {
+    sp<DescramblerClient> descramblerClient = getDescramblerClient(env, descrambler);
+    if (descramblerClient == NULL) {
         return (jint) Result::NOT_INITIALIZED;
     }
-    // TODO: use filter client once descramblerClient is ready
-    sp<IFilter> iFilterSp = getFilterClient(env, filter)->getHalFilter();
-    Result result = descramblerSp->removePid(getDemuxPid((int)pidType, (int)pid), iFilterSp);
+    sp<FilterClient> filterClient = getFilterClient(env, filter);
+    Result result = descramblerClient->removePid(getDemuxPid((int)pidType, (int)pid), filterClient);
     return (jint) result;
 }
 
 static jint android_media_tv_Tuner_descrambler_set_key_token(
         JNIEnv* env, jobject descrambler, jbyteArray keyToken) {
-    sp<IDescrambler> descramblerSp = getDescrambler(env, descrambler);
-    if (descramblerSp == NULL) {
+    sp<DescramblerClient> descramblerClient = getDescramblerClient(env, descrambler);
+    if (descramblerClient == NULL) {
         return (jint) Result::NOT_INITIALIZED;
     }
     int size = env->GetArrayLength(keyToken);
     std::vector<uint8_t> v(size);
     env->GetByteArrayRegion(keyToken, 0, size, reinterpret_cast<jbyte*>(&v[0]));
-    Result result = descramblerSp->setKeyToken(v);
+    Result result = descramblerClient->setKeyToken(v);
     return (jint) result;
 }
 
 static jint android_media_tv_Tuner_close_descrambler(JNIEnv* env, jobject descrambler) {
-    sp<IDescrambler> descramblerSp = getDescrambler(env, descrambler);
-    if (descramblerSp == NULL) {
+    sp<DescramblerClient> descramblerClient = getDescramblerClient(env, descrambler);
+    if (descramblerClient == NULL) {
         return (jint) Result::NOT_INITIALIZED;
     }
-    Result r = descramblerSp->close();
+    Result r = descramblerClient->close();
     if (r == Result::SUCCESS) {
-        descramblerSp->decStrong(descrambler);
+        descramblerClient->decStrong(descrambler);
     }
     return (jint) r;
 }
@@ -4189,9 +3947,9 @@
     return tuner->getDemuxCaps();
 }
 
-static jint android_media_tv_Tuner_open_demux(JNIEnv* env, jobject thiz, jint /* handle */) {
+static jint android_media_tv_Tuner_open_demux(JNIEnv* env, jobject thiz, jint handle) {
     sp<JTuner> tuner = getTuner(env, thiz);
-    return (jint) tuner->openDemux();
+    return (jint) tuner->openDemux(handle);
 }
 
 static jint android_media_tv_Tuner_close_tuner(JNIEnv* env, jobject thiz) {
@@ -4286,42 +4044,38 @@
     return (jint) dvrClient->close();
 }
 
-static sp<Lnb> getLnb(JNIEnv *env, jobject lnb) {
-    return (Lnb *)env->GetLongField(lnb, gFields.lnbContext);
-}
-
 static jint android_media_tv_Tuner_lnb_set_voltage(JNIEnv* env, jobject lnb, jint voltage) {
-    sp<ILnb> iLnbSp = getLnb(env, lnb)->getILnb();
-    Result r = iLnbSp->setVoltage(static_cast<LnbVoltage>(voltage));
+    sp<LnbClient> lnbClient = getLnbClient(env, lnb);
+    Result r = lnbClient->setVoltage(static_cast<LnbVoltage>(voltage));
     return (jint) r;
 }
 
 static int android_media_tv_Tuner_lnb_set_tone(JNIEnv* env, jobject lnb, jint tone) {
-    sp<ILnb> iLnbSp = getLnb(env, lnb)->getILnb();
-    Result r = iLnbSp->setTone(static_cast<LnbTone>(tone));
+    sp<LnbClient> lnbClient = getLnbClient(env, lnb);
+    Result r = lnbClient->setTone(static_cast<LnbTone>(tone));
     return (jint) r;
 }
 
 static int android_media_tv_Tuner_lnb_set_position(JNIEnv* env, jobject lnb, jint position) {
-    sp<ILnb> iLnbSp = getLnb(env, lnb)->getILnb();
-    Result r = iLnbSp->setSatellitePosition(static_cast<LnbPosition>(position));
+    sp<LnbClient> lnbClient = getLnbClient(env, lnb);
+    Result r = lnbClient->setSatellitePosition(static_cast<LnbPosition>(position));
     return (jint) r;
 }
 
 static int android_media_tv_Tuner_lnb_send_diseqc_msg(JNIEnv* env, jobject lnb, jbyteArray msg) {
-    sp<ILnb> iLnbSp = getLnb(env, lnb)->getILnb();
+    sp<LnbClient> lnbClient = getLnbClient(env, lnb);
     int size = env->GetArrayLength(msg);
     std::vector<uint8_t> v(size);
     env->GetByteArrayRegion(msg, 0, size, reinterpret_cast<jbyte*>(&v[0]));
-    Result r = iLnbSp->sendDiseqcMessage(v);
+    Result r = lnbClient->sendDiseqcMessage(v);
     return (jint) r;
 }
 
 static int android_media_tv_Tuner_close_lnb(JNIEnv* env, jobject lnb) {
-    sp<Lnb> lnbSp = getLnb(env, lnb);
-    Result r = lnbSp->getILnb()->close();
+    sp<LnbClient> lnbClient = getLnbClient(env, lnb);
+    Result r = lnbClient->close();
     if (r == Result::SUCCESS) {
-        lnbSp->decStrong(lnb);
+        lnbClient->decStrong(lnb);
         env->SetLongField(lnb, gFields.lnbContext, 0);
     }
     return (jint) r;
@@ -4411,6 +4165,7 @@
         ALOGD("Failed get MediaEvent");
         return NULL;
     }
+    android::Mutex::Autolock autoLock(mediaEventSp->mLock);
 
     return mediaEventSp->getLinearBlock();
 }
@@ -4460,7 +4215,7 @@
     { "nativeScan", "(ILandroid/media/tv/tuner/frontend/FrontendSettings;I)I",
             (void *)android_media_tv_Tuner_scan },
     { "nativeStopScan", "()I", (void *)android_media_tv_Tuner_stop_scan },
-    { "nativeSetLnb", "(I)I", (void *)android_media_tv_Tuner_set_lnb },
+    { "nativeSetLnb", "(Landroid/media/tv/tuner/Lnb;)I", (void *)android_media_tv_Tuner_set_lnb },
     { "nativeSetLna", "(Z)I", (void *)android_media_tv_Tuner_set_lna },
     { "nativeGetFrontendStatus", "([I)Landroid/media/tv/tuner/frontend/FrontendStatus;",
             (void *)android_media_tv_Tuner_get_frontend_status },
@@ -4480,7 +4235,6 @@
             (void *)android_media_tv_Tuner_open_filter },
     { "nativeOpenTimeFilter", "()Landroid/media/tv/tuner/filter/TimeFilter;",
             (void *)android_media_tv_Tuner_open_time_filter },
-    { "nativeGetLnbIds", "()[I", (void *)android_media_tv_Tuner_get_lnb_ids },
     { "nativeOpenLnbByHandle", "(I)Landroid/media/tv/tuner/Lnb;",
             (void *)android_media_tv_Tuner_open_lnb_by_handle },
     { "nativeOpenLnbByName", "(Ljava/lang/String;)Landroid/media/tv/tuner/Lnb;",
diff --git a/media/jni/android_media_tv_Tuner.h b/media/jni/android_media_tv_Tuner.h
index 9dc4ddf..0e30b18e 100644
--- a/media/jni/android_media_tv_Tuner.h
+++ b/media/jni/android_media_tv_Tuner.h
@@ -17,11 +17,6 @@
 #ifndef _ANDROID_MEDIA_TV_TUNER_H_
 #define _ANDROID_MEDIA_TV_TUNER_H_
 
-#include <android/hardware/tv/tuner/1.1/IFilter.h>
-#include <android/hardware/tv/tuner/1.1/IFilterCallback.h>
-#include <android/hardware/tv/tuner/1.1/IFrontend.h>
-#include <android/hardware/tv/tuner/1.1/IFrontendCallback.h>
-#include <android/hardware/tv/tuner/1.1/ITuner.h>
 #include <android/hardware/tv/tuner/1.1/types.h>
 
 #include <C2BlockInternal.h>
@@ -35,10 +30,14 @@
 #include <utils/RefBase.h>
 
 #include "tuner/DemuxClient.h"
+#include "tuner/DescramblerClient.h"
 #include "tuner/FilterClient.h"
 #include "tuner/FilterClientCallback.h"
 #include "tuner/FrontendClient.h"
 #include "tuner/FrontendClientCallback.h"
+#include "tuner/LnbClient.h"
+#include "tuner/LnbClientCallback.h"
+#include "tuner/TimeFilterClient.h"
 #include "tuner/TunerClient.h"
 #include "jni.h"
 
@@ -62,17 +61,6 @@
 using ::android::hardware::tv::tuner::V1_0::FrontendScanType;
 using ::android::hardware::tv::tuner::V1_0::FrontendSettings;
 using ::android::hardware::tv::tuner::V1_1::FrontendSettingsExt1_1;
-using ::android::hardware::tv::tuner::V1_0::IDemux;
-using ::android::hardware::tv::tuner::V1_0::IDescrambler;
-using ::android::hardware::tv::tuner::V1_0::IDvr;
-using ::android::hardware::tv::tuner::V1_0::IDvrCallback;
-using ::android::hardware::tv::tuner::V1_0::IFilter;
-using ::android::hardware::tv::tuner::V1_1::IFilterCallback;
-using ::android::hardware::tv::tuner::V1_0::IFrontend;
-using ::android::hardware::tv::tuner::V1_0::ILnb;
-using ::android::hardware::tv::tuner::V1_0::ILnbCallback;
-using ::android::hardware::tv::tuner::V1_0::ITimeFilter;
-using ::android::hardware::tv::tuner::V1_0::ITuner;
 using ::android::hardware::tv::tuner::V1_0::LnbEventType;
 using ::android::hardware::tv::tuner::V1_0::LnbId;
 using ::android::hardware::tv::tuner::V1_0::PlaybackStatus;
@@ -87,21 +75,13 @@
 
 namespace android {
 
-struct LnbCallback : public ILnbCallback {
-    LnbCallback(jweak tunerObj, LnbId id);
-    ~LnbCallback();
-    virtual Return<void> onEvent(LnbEventType lnbEventType);
-    virtual Return<void> onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage);
-    jweak mLnb;
-    LnbId mId;
-};
+struct LnbClientCallbackImpl : public LnbClientCallback {
+    ~LnbClientCallbackImpl();
+    virtual void onEvent(LnbEventType lnbEventType);
+    virtual void onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage);
 
-struct Lnb : public RefBase {
-    Lnb(sp<ILnb> sp, jobject obj);
-    ~Lnb();
-    sp<ILnb> getILnb();
-    // TODO: remove after migrate to client lib
-    sp<ILnb> mLnbSp;
+    void setLnb(jweak lnbObj);
+private:
     jweak mLnbObj;
 };
 
@@ -174,7 +154,7 @@
 };
 
 struct FrontendClientCallbackImpl : public FrontendClientCallback {
-    FrontendClientCallbackImpl(jweak tunerObj, FrontendId id);
+    FrontendClientCallbackImpl(jweak tunerObj);
 
     virtual void onEvent(FrontendEventType frontendEventType);
     virtual void onScanMessage(
@@ -183,22 +163,10 @@
             FrontendScanMessageTypeExt1_1 type, const FrontendScanMessageExt1_1& messageExt);
 
     jweak mObject;
-    FrontendId mId;
-};
-
-struct TimeFilter : public RefBase {
-    TimeFilter(sp<ITimeFilter> sp, jweak obj);
-    ~TimeFilter();
-    sp<ITimeFilter> getITimeFilter();
-    // TODO: remove after migrate to client lib
-    sp<ITimeFilter> mTimeFilterSp;
-    jweak mTimeFilterObj;
 };
 
 struct JTuner : public RefBase {
     JTuner(JNIEnv *env, jobject thiz);
-    // TODO: modify after migrate to client lib
-    sp<ITuner> getTunerService();
     int getTunerVersion();
     jobject getAvSyncHwId(sp<FilterClient> filter);
     jobject getAvSyncTime(jint id);
@@ -215,10 +183,9 @@
     int scan(const FrontendSettings& settings, FrontendScanType scanType,
             const FrontendSettingsExt1_1& settingsExt1_1);
     int stopScan();
-    int setLnb(int id);
+    int setLnb(sp<LnbClient> lnbClient);
     int setLna(bool enable);
-    jintArray getLnbIds();
-    jobject openLnbById(int id);
+    jobject openLnbByHandle(int handle);
     jobject openLnbByName(jstring name);
     jobject openFilter(DemuxFilterType type, int bufferSize);
     jobject openTimeFilter();
@@ -226,7 +193,7 @@
     jobject openDvr(DvrType type, jlong bufferSize);
     jobject getDemuxCaps();
     jobject getFrontendStatus(jintArray types);
-    Result openDemux();
+    Result openDemux(int handle);
     jint close();
     jint closeFrontend();
     jint closeDemux();
@@ -237,23 +204,11 @@
 private:
     jclass mClass;
     jweak mObject;
-    // TODO: remove after migrate to client lib
-    static sp<ITuner> mTuner;
-    static sp<::android::hardware::tv::tuner::V1_1::ITuner> mTuner_1_1;
     static sp<TunerClient> mTunerClient;
-    // TODO: remove after migrate to client lib
-    sp<IFrontend> mFe;
-    // TODO: remove after migrate to client lib
-    sp<::android::hardware::tv::tuner::V1_1::IFrontend> mFe_1_1;
     sp<FrontendClient> mFeClient;
     int mFeId;
-    hidl_vec<LnbId> mLnbIds;
-    // TODO: remove after migrate to client lib
-    sp<ILnb> mLnb;
-    // TODO: remove after migrate to client lib
-    sp<IDemux> mDemux;
+    sp<LnbClient> mLnbClient;
     sp<DemuxClient> mDemuxClient;
-    uint32_t mDemuxId;
     static jobject getAnalogFrontendCaps(JNIEnv *env, FrontendInfo::FrontendCapabilities& caps);
     static jobject getAtsc3FrontendCaps(JNIEnv *env, FrontendInfo::FrontendCapabilities& caps);
     static jobject getAtscFrontendCaps(JNIEnv *env, FrontendInfo::FrontendCapabilities& caps);
@@ -266,9 +221,6 @@
     static jobject getDtmbFrontendCaps(JNIEnv *env, int id);
 
     bool isV1_1ExtendedStatusType(jint type);
-    static uint32_t getResourceIdFromHandle(jint handle) {
-        return (handle & 0x00ff0000) >> 16;
-    }
 };
 
 class C2DataIdInfo : public C2Param {
diff --git a/media/jni/tuner/DemuxClient.cpp b/media/jni/tuner/DemuxClient.cpp
index 59dfd70..08b7398 100644
--- a/media/jni/tuner/DemuxClient.cpp
+++ b/media/jni/tuner/DemuxClient.cpp
@@ -32,11 +32,13 @@
 // TODO: pending aidl interface
 DemuxClient::DemuxClient() {
     //mTunerDemux = tunerDemux;
+    mId = -1;
 }
 
 DemuxClient::~DemuxClient() {
     //mTunerDemux = NULL;
     mDemux = NULL;
+    mId = -1;
 }
 
 // TODO: remove after migration to Tuner Service is done.
@@ -77,6 +79,21 @@
     return NULL;
 }
 
+sp<TimeFilterClient> DemuxClient::openTimeFilter() {
+    // TODO: pending aidl interface
+
+    if (mDemux != NULL) {
+        sp<ITimeFilter> hidlTimeFilter = openHidlTimeFilter();
+        if (hidlTimeFilter != NULL) {
+            sp<TimeFilterClient> timeFilterClient = new TimeFilterClient();
+            timeFilterClient->setHidlTimeFilter(hidlTimeFilter);
+            return timeFilterClient;
+        }
+    }
+
+    return NULL;
+}
+
 int DemuxClient::getAvSyncHwId(sp<FilterClient> filterClient) {
     // pending aidl interface
 
@@ -188,6 +205,26 @@
     return hidlFilter;
 }
 
+sp<ITimeFilter> DemuxClient::openHidlTimeFilter() {
+    if (mDemux == NULL) {
+        return NULL;
+    }
+
+    sp<ITimeFilter> timeFilter;
+    Result res;
+    mDemux->openTimeFilter(
+            [&](Result r, const sp<ITimeFilter>& timeFilterSp) {
+                timeFilter = timeFilterSp;
+                res = r;
+            });
+
+    if (res != Result::SUCCESS || timeFilter == NULL) {
+        return NULL;
+    }
+
+    return timeFilter;
+}
+
 sp<IDvr> DemuxClient::openHidlDvr(DvrType dvrType, int bufferSize,
         sp<HidlDvrCallback> callback) {
     if (mDemux == NULL) {
diff --git a/media/jni/tuner/DemuxClient.h b/media/jni/tuner/DemuxClient.h
index f11f2c6..2950dd4 100644
--- a/media/jni/tuner/DemuxClient.h
+++ b/media/jni/tuner/DemuxClient.h
@@ -26,12 +26,14 @@
 #include "FilterClient.h"
 #include "FilterClientCallback.h"
 #include "FrontendClient.h"
+#include "TimeFilterClient.h"
 
 //using ::aidl::android::media::tv::tuner::ITunerDemux;
 
 using ::android::hardware::tv::tuner::V1_0::DemuxFilterType;
 using ::android::hardware::tv::tuner::V1_0::DvrType;
 using ::android::hardware::tv::tuner::V1_0::IDemux;
+using ::android::hardware::tv::tuner::V1_0::ITimeFilter;
 
 using namespace std;
 
@@ -56,7 +58,10 @@
      */
     sp<FilterClient> openFilter(DemuxFilterType type, int bufferSize, sp<FilterClientCallback> cb);
 
-    // TODO: handle TimeFilterClient
+    /**
+     * Open time filter of the demux.
+     */
+    sp<TimeFilterClient> openTimeFilter();
 
     /**
      * Get hardware sync ID for audio and video.
@@ -88,8 +93,12 @@
      */
     Result close();
 
+    void setId(int id) { mId = id; }
+    int getId() { return mId; }
+
 private:
     sp<IFilter> openHidlFilter(DemuxFilterType type, int bufferSize, sp<HidlFilterCallback> cb);
+    sp<ITimeFilter> openHidlTimeFilter();
     sp<IDvr> openHidlDvr(DvrType type, int bufferSize, sp<HidlDvrCallback> cb);
 
     /**
@@ -105,6 +114,8 @@
      * Default null when the HAL service does not exist.
      */
     sp<IDemux> mDemux;
+
+    int mId;
 };
 }  // namespace android
 
diff --git a/media/jni/tuner/DescramblerClient.cpp b/media/jni/tuner/DescramblerClient.cpp
new file mode 100644
index 0000000..979beea
--- /dev/null
+++ b/media/jni/tuner/DescramblerClient.cpp
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "DescramblerClient"
+
+#include <android-base/logging.h>
+#include <utils/Log.h>
+
+#include "DescramblerClient.h"
+
+using ::android::hardware::tv::tuner::V1_0::Result;
+
+namespace android {
+
+/////////////// DescramblerClient ///////////////////////
+
+// TODO: pending aidl interface
+DescramblerClient::DescramblerClient() {
+    //mTunerDescrambler = tunerDescrambler;
+}
+
+DescramblerClient::~DescramblerClient() {
+    //mTunerDescrambler = NULL;
+    mDescrambler = NULL;
+}
+
+// TODO: remove after migration to Tuner Service is done.
+void DescramblerClient::setHidlDescrambler(sp<IDescrambler> descrambler) {
+    mDescrambler = descrambler;
+}
+
+Result DescramblerClient::setDemuxSource(sp<DemuxClient> demuxClient) {
+    if (demuxClient == NULL) {
+        return Result::INVALID_ARGUMENT;
+    }
+
+    // TODO: pending aidl interface
+
+    if (mDescrambler != NULL) {
+        return mDescrambler->setDemuxSource(demuxClient->getId());
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result DescramblerClient::setKeyToken(vector<uint8_t> keyToken) {
+    // TODO: pending aidl interface
+
+    if (mDescrambler != NULL) {
+        return mDescrambler->setKeyToken(keyToken);
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result DescramblerClient::addPid(DemuxPid pid, sp<FilterClient> optionalSourceFilter) {
+    // TODO: pending aidl interface
+
+    if (mDescrambler != NULL) {
+        return mDescrambler->addPid(pid, optionalSourceFilter->getHalFilter());
+    }
+
+    return Result::INVALID_STATE;}
+
+Result DescramblerClient::removePid(DemuxPid pid, sp<FilterClient> optionalSourceFilter) {
+    // TODO: pending aidl interface
+
+    if (mDescrambler != NULL) {
+        return mDescrambler->addPid(pid, optionalSourceFilter->getHalFilter());
+    }
+
+    return Result::INVALID_STATE;}
+
+Result DescramblerClient::close() {
+    // TODO: pending aidl interface
+
+    if (mDescrambler != NULL) {
+        return mDescrambler->close();
+    }
+
+    return Result::INVALID_STATE;}
+
+/////////////// DescramblerClient Helper Methods ///////////////////////
+
+}  // namespace android
diff --git a/media/jni/tuner/DescramblerClient.h b/media/jni/tuner/DescramblerClient.h
new file mode 100644
index 0000000..8af6883
--- /dev/null
+++ b/media/jni/tuner/DescramblerClient.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_TV_DESCRAMBLER_CLIENT_H_
+#define _ANDROID_MEDIA_TV_DESCRAMBLER_CLIENT_H_
+
+//#include <aidl/android/media/tv/tuner/ITunerDescrambler.h>
+#include <android/hardware/tv/tuner/1.0/IDescrambler.h>
+#include <android/hardware/tv/tuner/1.1/types.h>
+
+#include "DemuxClient.h"
+#include "FilterClient.h"
+
+//using ::aidl::android::media::tv::tuner::ITunerDescrambler;
+
+using ::android::hardware::tv::tuner::V1_0::IDescrambler;
+using ::android::hardware::tv::tuner::V1_0::Result;
+using ::android::hardware::tv::tuner::V1_0::DemuxPid;
+
+using namespace std;
+
+namespace android {
+
+struct DescramblerClient : public RefBase {
+
+public:
+    // TODO: pending hidl interface
+    DescramblerClient();
+    ~DescramblerClient();
+
+    // TODO: remove after migration to Tuner Service is done.
+    void setHidlDescrambler(sp<IDescrambler> descrambler);
+
+     /**
+     * Set a demux as source of the descrambler.
+     */
+    Result setDemuxSource(sp<DemuxClient> demuxClient);
+
+    /**
+     * Set a key token to link descrambler to a key slot.
+     */
+    Result setKeyToken(vector<uint8_t> keyToken);
+
+    /**
+     * Add packets' PID to the descrambler for descrambling.
+     */
+    Result addPid(DemuxPid pid, sp<FilterClient> optionalSourceFilter);
+
+    /**
+     * Remove packets' PID from the descrambler.
+     */
+    Result removePid(DemuxPid pid, sp<FilterClient> optionalSourceFilter);
+
+    /**
+     * Close a new interface of ITunerDescrambler.
+     */
+    Result close();
+
+private:
+    /**
+     * An AIDL Tuner Descrambler Singleton assigned at the first time the Tuner Client
+     * opens a descrambler. Default null when descrambler is not opened.
+     */
+    // TODO: pending on aidl interface
+    //shared_ptr<ITunerDescrambler> mTunerDescrambler;
+
+    /**
+     * A Descrambler HAL interface that is ready before migrating to the TunerDescrambler.
+     * This is a temprary interface before Tuner Framework migrates to use TunerService.
+     * Default null when the HAL service does not exist.
+     */
+    sp<IDescrambler> mDescrambler;
+};
+}  // namespace android
+
+#endif  // _ANDROID_MEDIA_TV_DESCRAMBLER_CLIENT_H_
diff --git a/media/jni/tuner/FrontendClient.cpp b/media/jni/tuner/FrontendClient.cpp
index 44b46f0..14761a6 100644
--- a/media/jni/tuner/FrontendClient.cpp
+++ b/media/jni/tuner/FrontendClient.cpp
@@ -22,16 +22,17 @@
 #include "FrontendClient.h"
 
 using ::aidl::android::media::tv::tuner::TunerFrontendSettings;
+using ::android::hardware::tv::tuner::V1_1::Constant;
 
 namespace android {
 
 /////////////// FrontendClient ///////////////////////
 
-FrontendClient::FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int frontendHandle) {
+FrontendClient::FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int id) {
     mTunerFrontend = tunerFrontend;
     mAidlCallback = NULL;
     mHidlCallback = NULL;
-    mFrontendHandle = frontendHandle;
+    mId = id;
 }
 
 FrontendClient::~FrontendClient() {
@@ -40,7 +41,7 @@
     mFrontend_1_1 = NULL;
     mAidlCallback = NULL;
     mHidlCallback = NULL;
-    mFrontendHandle = -1;
+    mId = -1;
 }
 
 Result FrontendClient::setCallback(sp<FrontendClientCallback> frontendClientCallback) {
@@ -99,6 +100,164 @@
     return Result::INVALID_STATE;
 }
 
+Result FrontendClient::scan(const FrontendSettings& settings, FrontendScanType type,
+        const FrontendSettingsExt1_1& settingsExt1_1) {
+    if (mTunerFrontend != NULL) {
+        // TODO: parse hidl settings to aidl settings
+        // TODO: aidl frontend settings to include Tuner HAL 1.1 settings
+        TunerFrontendSettings settings;
+        // TODO: handle error message.
+        mTunerFrontend->scan(settings, (int)type);
+        return Result::SUCCESS;
+    }
+
+    Result result;
+    if (mFrontend_1_1 != NULL) {
+        result = mFrontend_1_1->scan_1_1(settings, type, settingsExt1_1);
+        return result;
+    }
+
+    if (mFrontend != NULL) {
+        result = mFrontend->scan(settings, type);
+        return result;
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result FrontendClient::stopScan() {
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        mTunerFrontend->stopScan();
+        return Result::SUCCESS;
+    }
+
+    if (mFrontend != NULL) {
+        Result result = mFrontend->stopScan();
+        return result;
+    }
+
+    return Result::INVALID_STATE;
+}
+
+vector<FrontendStatus> FrontendClient::getStatus(vector<FrontendStatusType> statusTypes) {
+    vector<FrontendStatus> status;
+
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        /*status = mTunerFrontend->getStatus(statusTypes);
+        return status;*/
+    }
+
+    if (mFrontend != NULL && statusTypes.size() > 0) {
+        Result res;
+        mFrontend->getStatus(statusTypes,
+                [&](Result r, const hidl_vec<FrontendStatus>& s) {
+                    res = r;
+                    status = s;
+                });
+        if (res != Result::SUCCESS) {
+            status.clear();
+            return status;
+        }
+    }
+
+    return status;
+}
+vector<FrontendStatusExt1_1> FrontendClient::getStatusExtended_1_1(
+        vector<FrontendStatusTypeExt1_1> statusTypes) {
+    vector<FrontendStatusExt1_1> status;
+
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        /*status = mTunerFrontend->getStatusExtended_1_1(statusTypes);
+        return status;*/
+    }
+
+    if (mFrontend_1_1 != NULL && statusTypes.size() > 0) {
+        Result res;
+        mFrontend_1_1->getStatusExt1_1(statusTypes,
+            [&](Result r, const hidl_vec<FrontendStatusExt1_1>& s) {
+                res = r;
+                status = s;
+            });
+        if (res != Result::SUCCESS) {
+            status.clear();
+            return status;
+        }
+    }
+
+    return status;
+}
+
+Result FrontendClient::setLnb(sp<LnbClient> lnbClient) {
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        /*mTunerFrontend->setLnb(lnbClient->getAidlLnb());
+        return Result::SUCCESS;*/
+    }
+
+    if (mFrontend != NULL) {
+        Result result = mFrontend->setLnb(lnbClient->getId());
+        return result;
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result FrontendClient::setLna(bool bEnable) {
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        /*mTunerFrontend->setLna(bEnable);
+        return Result::SUCCESS;*/
+    }
+
+    if (mFrontend != NULL) {
+        Result result = mFrontend->setLna(bEnable);
+        return result;
+    }
+
+    return Result::INVALID_STATE;
+}
+
+int FrontendClient::linkCiCamToFrontend(int ciCamId) {
+    int ltsId = (int)Constant::INVALID_LTS_ID;
+
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        /*mTunerFrontend->linkCiCamToFrontend(ciCamId, ltsId);
+        return ltsId;*/
+    }
+
+    if (mFrontend_1_1 != NULL) {
+        Result res;
+        mFrontend_1_1->linkCiCam(static_cast<uint32_t>(ciCamId),
+            [&](Result r, uint32_t id) {
+                res = r;
+                ltsId = id;
+            });
+        if (res != Result::SUCCESS) {
+            return (int)Constant::INVALID_LTS_ID;
+        }
+    }
+
+    return ltsId;
+}
+
+Result FrontendClient::unlinkCiCamToFrontend(int ciCamId) {
+    if (mTunerFrontend != NULL) {
+        // TODO: handle error message.
+        /*mTunerFrontend->unlinkCiCamToFrontend(ciCamId);
+        return Result::SUCCESS;*/
+    }
+
+    if (mFrontend_1_1 != NULL) {
+        return mFrontend_1_1->unlinkCiCam(static_cast<uint32_t>(ciCamId));
+    }
+
+    return Result::INVALID_STATE;
+}
+
 Result FrontendClient::close() {
     if (mTunerFrontend != NULL) {
         // TODO: handle error message.
@@ -123,7 +282,7 @@
 }
 
 int FrontendClient::getId() {
-    return getResourceIdFromHandle(mFrontendHandle);
+    return mId;
 }
 
 /////////////// TunerFrontendCallback ///////////////////////
diff --git a/media/jni/tuner/FrontendClient.h b/media/jni/tuner/FrontendClient.h
index 7db572b..32356744 100644
--- a/media/jni/tuner/FrontendClient.h
+++ b/media/jni/tuner/FrontendClient.h
@@ -24,6 +24,7 @@
 #include <android/hardware/tv/tuner/1.1/types.h>
 
 #include "FrontendClientCallback.h"
+#include "LnbClient.h"
 
 using Status = ::ndk::ScopedAStatus;
 
@@ -37,13 +38,18 @@
 using ::android::hardware::tv::tuner::V1_0::FrontendEventType;
 using ::android::hardware::tv::tuner::V1_0::FrontendScanMessage;
 using ::android::hardware::tv::tuner::V1_0::FrontendScanMessageType;
+using ::android::hardware::tv::tuner::V1_0::FrontendScanType;
 using ::android::hardware::tv::tuner::V1_0::FrontendSettings;
+using ::android::hardware::tv::tuner::V1_0::FrontendStatus;
+using ::android::hardware::tv::tuner::V1_0::FrontendStatusType;
 using ::android::hardware::tv::tuner::V1_0::IFrontend;
 using ::android::hardware::tv::tuner::V1_0::Result;
 
 using ::android::hardware::tv::tuner::V1_1::FrontendScanMessageExt1_1;
 using ::android::hardware::tv::tuner::V1_1::FrontendScanMessageTypeExt1_1;
 using ::android::hardware::tv::tuner::V1_1::FrontendSettingsExt1_1;
+using ::android::hardware::tv::tuner::V1_1::FrontendStatusExt1_1;
+using ::android::hardware::tv::tuner::V1_1::FrontendStatusTypeExt1_1;
 using ::android::hardware::tv::tuner::V1_1::IFrontendCallback;
 
 using namespace std;
@@ -105,7 +111,7 @@
 struct FrontendClient : public RefBase {
 
 public:
-    FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int frontendHandle);
+    FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, int id);
     ~FrontendClient();
 
     /**
@@ -127,6 +133,50 @@
     Result stopTune();
 
     /**
+     * Scan the frontend to use the settings given.
+     */
+    Result scan(const FrontendSettings& settings, FrontendScanType frontendScanType,
+            const FrontendSettingsExt1_1& settingsExt1_1);
+
+    /**
+     * Stop the previous scanning.
+     */
+    Result stopScan();
+
+    /**
+     * Gets the statuses of the frontend.
+     */
+    vector<FrontendStatus> getStatus(vector<FrontendStatusType> statusTypes);
+
+    /**
+     * Gets the 1.1 extended statuses of the frontend.
+     */
+    vector<FrontendStatusExt1_1> getStatusExtended_1_1(
+            vector<FrontendStatusTypeExt1_1> statusTypes);
+
+    /**
+     * Sets Low-Noise Block downconverter (LNB) for satellite frontend.
+     */
+    Result setLnb(sp<LnbClient> lnbClient);
+
+    /**
+     * Enable or Disable Low Noise Amplifier (LNA).
+     */
+    Result setLna(bool bEnable);
+
+    /**
+     * Link Frontend to the cicam with given id.
+     *
+     * @return lts id
+     */
+    int linkCiCamToFrontend(int ciCamId);
+
+    /**
+     * Unink Frontend to the cicam with given id.
+     */
+    Result unlinkCiCamToFrontend(int ciCamId);
+
+    /**
      * Close Frontend.
      */
     Result close();
@@ -135,10 +185,6 @@
 
     int getId();
 
-    static int getResourceIdFromHandle(int handle) {
-        return (handle & 0x00ff0000) >> 16;
-    }
-
 private:
     /**
      * An AIDL Tuner Frontend Singleton assigned at the first time when the Tuner Client
@@ -163,7 +209,7 @@
     shared_ptr<TunerFrontendCallback> mAidlCallback;
     sp<HidlFrontendCallback> mHidlCallback;
 
-    int mFrontendHandle;
+    int mId;
 };
 }  // namespace android
 
diff --git a/media/jni/tuner/LnbClient.cpp b/media/jni/tuner/LnbClient.cpp
new file mode 100644
index 0000000..7f3916f
--- /dev/null
+++ b/media/jni/tuner/LnbClient.cpp
@@ -0,0 +1,130 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "LnbClient"
+
+#include <android-base/logging.h>
+#include <utils/Log.h>
+
+#include "LnbClient.h"
+
+using ::android::hardware::tv::tuner::V1_0::Result;
+
+namespace android {
+
+/////////////// LnbClient ///////////////////////
+
+// TODO: pending aidl interface
+LnbClient::LnbClient() {
+    //mTunerLnb = tunerLnb;
+    mId = -1;
+}
+
+LnbClient::~LnbClient() {
+    //mTunerLnb = NULL;
+    mLnb = NULL;
+    mId = -1;
+}
+
+// TODO: remove after migration to Tuner Service is done.
+void LnbClient::setHidlLnb(sp<ILnb> lnb) {
+    mLnb = lnb;
+}
+
+Result LnbClient::setCallback(sp<LnbClientCallback> cb) {
+    // TODO: pending aidl interface
+    /*if (mTunerFrontend != NULL) {
+        mAidlCallback = ::ndk::SharedRefBase::make<TunerLnbCallback>(cb);
+        mTunerLnb->setCallback(mAidlCallback);
+        return Result::SUCCESS;
+    }*/
+
+    mHidlCallback = new HidlLnbCallback(cb);
+    return mLnb->setCallback(mHidlCallback);
+}
+
+Result LnbClient::setVoltage(LnbVoltage voltage) {
+    // TODO: pending aidl interface
+
+    if (mLnb != NULL) {
+        return mLnb->setVoltage(voltage);
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result LnbClient::setTone(LnbTone tone) {
+    // TODO: pending aidl interface
+
+    if (mLnb != NULL) {
+        return mLnb->setTone(tone);
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result LnbClient::setSatellitePosition(LnbPosition position) {
+    // TODO: pending aidl interface
+
+    if (mLnb != NULL) {
+        return mLnb->setSatellitePosition(position);
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result LnbClient::sendDiseqcMessage(vector<uint8_t> diseqcMessage) {
+    // TODO: pending aidl interface
+
+    if (mLnb != NULL) {
+        return mLnb->sendDiseqcMessage(diseqcMessage);
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result LnbClient::close() {
+    // TODO: pending aidl interface
+
+    if (mLnb != NULL) {
+        return mLnb->close();
+    }
+
+    return Result::INVALID_STATE;
+}
+
+/////////////// ILnbCallback ///////////////////////
+
+HidlLnbCallback::HidlLnbCallback(sp<LnbClientCallback> lnbClientCallback)
+        : mLnbClientCallback(lnbClientCallback) {}
+
+Return<void> HidlLnbCallback::onEvent(const LnbEventType lnbEventType) {
+    if (mLnbClientCallback != NULL) {
+        mLnbClientCallback->onEvent(lnbEventType);
+    }
+    return Void();
+}
+
+Return<void> HidlLnbCallback::onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
+    if (mLnbClientCallback != NULL) {
+        mLnbClientCallback->onDiseqcMessage(diseqcMessage);
+    }
+    return Void();
+}
+
+/////////////// LnbClient Helper Methods ///////////////////////
+
+}  // namespace android
diff --git a/media/jni/tuner/LnbClient.h b/media/jni/tuner/LnbClient.h
new file mode 100644
index 0000000..533a996
--- /dev/null
+++ b/media/jni/tuner/LnbClient.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_TV_LNB_CLIENT_H_
+#define _ANDROID_MEDIA_TV_LNB_CLIENT_H_
+
+//#include <aidl/android/media/tv/tuner/ITunerLnb.h>
+#include <android/hardware/tv/tuner/1.0/ILnb.h>
+#include <android/hardware/tv/tuner/1.0/ILnbCallback.h>
+#include <android/hardware/tv/tuner/1.1/types.h>
+
+#include "LnbClientCallback.h"
+
+//using ::aidl::android::media::tv::tuner::ITunerLnb;
+
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::tv::tuner::V1_0::ILnb;
+using ::android::hardware::tv::tuner::V1_0::ILnbCallback;
+using ::android::hardware::tv::tuner::V1_0::LnbId;
+using ::android::hardware::tv::tuner::V1_0::LnbPosition;
+using ::android::hardware::tv::tuner::V1_0::LnbTone;
+using ::android::hardware::tv::tuner::V1_0::LnbVoltage;
+using ::android::hardware::tv::tuner::V1_0::Result;
+
+using namespace std;
+
+namespace android {
+
+// TODO: pending aidl interface
+/*class TunerLnbCallback : public BnTunerLnbCallback {
+
+public:
+    TunerLnbCallback(sp<LnbClientCallback> lnbClientCallback);
+
+    Status onEvent(int lnbEventType);
+    Status onDiseqcMessage(vector<uint8_t> diseqcMessage);
+
+private:
+    sp<LnbClientCallback> mLnbClientCallback;
+};*/
+
+struct HidlLnbCallback : public ILnbCallback {
+
+public:
+    HidlLnbCallback(sp<LnbClientCallback> lnbClientCallback);
+    virtual Return<void> onEvent(const LnbEventType lnbEventType);
+    virtual Return<void> onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage);
+
+private:
+    sp<LnbClientCallback> mLnbClientCallback;
+};
+
+struct LnbClient : public RefBase {
+
+public:
+    // TODO: add TunerLnb as parameter.
+    LnbClient();
+    ~LnbClient();
+
+    // TODO: remove after migration to Tuner Service is done.
+    void setHidlLnb(sp<ILnb> lnb);
+
+    /**
+     * Set the lnb callback.
+     */
+    Result setCallback(sp<LnbClientCallback> cb);
+
+    /**
+     * Set the lnb's power voltage.
+     */
+    Result setVoltage(LnbVoltage voltage);
+
+    /**
+     * Set the lnb's tone mode.
+     */
+    Result setTone(LnbTone tone);
+
+    /**
+     * Select the lnb's position.
+     */
+    Result setSatellitePosition(LnbPosition position);
+
+    /**
+     * Sends DiSEqC (Digital Satellite Equipment Control) message.
+     */
+    Result sendDiseqcMessage(vector<uint8_t> diseqcMessage);
+
+    /**
+     * Releases the LNB instance.
+     */
+    Result close();
+
+    //shared_ptr<ITunerLnb> getAidlLnb() { return mTunerLnb; }
+    void setId(LnbId id) { mId = id; }
+    LnbId getId() { return mId; }
+
+private:
+    /**
+     * An AIDL Tuner Lnb Singleton assigned at the first time the Tuner Client
+     * opens an Lnb. Default null when lnb is not opened.
+     */
+    // TODO: pending on aidl interface
+    //shared_ptr<ITunerLnb> mTunerLnb;
+
+    /**
+     * A Lnb HAL interface that is ready before migrating to the TunerLnb.
+     * This is a temprary interface before Tuner Framework migrates to use TunerService.
+     * Default null when the HAL service does not exist.
+     */
+    sp<ILnb> mLnb;
+
+    //shared_ptr<TunerLnbCallback> mAidlCallback;
+    sp<HidlLnbCallback> mHidlCallback;
+
+    LnbId mId;
+};
+}  // namespace android
+
+#endif  // _ANDROID_MEDIA_TV_LNB_CLIENT_H_
diff --git a/media/jni/tuner/LnbClientCallback.h b/media/jni/tuner/LnbClientCallback.h
new file mode 100644
index 0000000..253d7ef
--- /dev/null
+++ b/media/jni/tuner/LnbClientCallback.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_TV_LNB_CLIENT_CALLBACK_H_
+#define _ANDROID_MEDIA_TV_LNB_CLIENT_CALLBACK_H_
+
+using ::android::hardware::hidl_vec;
+using ::android::hardware::tv::tuner::V1_0::LnbEventType;
+
+using namespace std;
+
+namespace android {
+
+struct LnbClientCallback : public RefBase {
+    virtual void onEvent(const LnbEventType lnbEventType);
+    virtual void onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage);
+};
+}  // namespace android
+
+#endif  // _ANDROID_MEDIA_TV_LNB_CLIENT_CALLBACK_H_
\ No newline at end of file
diff --git a/media/jni/tuner/TimeFilterClient.cpp b/media/jni/tuner/TimeFilterClient.cpp
new file mode 100644
index 0000000..27ea6e5
--- /dev/null
+++ b/media/jni/tuner/TimeFilterClient.cpp
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "TimeFilterClient"
+
+#include <android-base/logging.h>
+#include <utils/Log.h>
+
+#include "TimeFilterClient.h"
+
+using ::android::hardware::tv::tuner::V1_0::Result;
+using ::android::hardware::tv::tuner::V1_1::Constant64Bit;
+
+namespace android {
+
+/////////////// TimeFilterClient ///////////////////////
+
+// TODO: pending aidl interface
+TimeFilterClient::TimeFilterClient() {
+    //mTunerTimeFilter = tunerTimeFilter;
+}
+
+TimeFilterClient::~TimeFilterClient() {
+    //mTunerTimeFilter = NULL;
+    mTimeFilter = NULL;
+}
+
+// TODO: remove after migration to Tuner Service is done.
+void TimeFilterClient::setHidlTimeFilter(sp<ITimeFilter> timeFilter) {
+    mTimeFilter = timeFilter;
+}
+
+Result TimeFilterClient::setTimeStamp(long timeStamp) {
+    // TODO: pending aidl interface
+
+    if (mTimeFilter != NULL) {
+        return mTimeFilter->setTimeStamp(timeStamp);
+    }
+
+    return Result::INVALID_STATE;
+}
+
+Result TimeFilterClient::clearTimeStamp() {
+    // TODO: pending aidl interface
+
+    if (mTimeFilter != NULL) {
+        return mTimeFilter->clearTimeStamp();
+    }
+
+    return Result::INVALID_STATE;
+}
+
+long TimeFilterClient::getTimeStamp() {
+    // TODO: pending aidl interface
+
+    if (mTimeFilter != NULL) {
+        Result res;
+        long timestamp;
+        mTimeFilter->getTimeStamp(
+                [&](Result r, uint64_t t) {
+                    res = r;
+                    timestamp = t;
+                });
+        if (res != Result::SUCCESS) {
+            return (long)Constant64Bit::INVALID_PRESENTATION_TIME_STAMP;
+        }
+        return timestamp;
+    }
+
+    return (long)Constant64Bit::INVALID_PRESENTATION_TIME_STAMP;
+}
+
+long TimeFilterClient::getSourceTime() {
+    // TODO: pending aidl interface
+
+    if (mTimeFilter != NULL) {
+        Result res;
+        long timestamp;
+        mTimeFilter->getSourceTime(
+                [&](Result r, uint64_t t) {
+                    res = r;
+                    timestamp = t;
+                });
+        if (res != Result::SUCCESS) {
+            return (long)Constant64Bit::INVALID_PRESENTATION_TIME_STAMP;
+        }
+        return timestamp;
+    }
+
+    return (long)Constant64Bit::INVALID_PRESENTATION_TIME_STAMP;
+}
+
+Result TimeFilterClient::close() {
+    // TODO: pending aidl interface
+
+    if (mTimeFilter != NULL) {
+        return mTimeFilter->close();
+    }
+
+    return Result::INVALID_STATE;
+}
+}  // namespace android
diff --git a/media/jni/tuner/TimeFilterClient.h b/media/jni/tuner/TimeFilterClient.h
new file mode 100644
index 0000000..9a9d172
--- /dev/null
+++ b/media/jni/tuner/TimeFilterClient.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_TV_TIME_FILTER_CLIENT_H_
+#define _ANDROID_MEDIA_TV_TIME_FILTER_CLIENT_H_
+
+//#include <aidl/android/media/tv/tuner/ITunerTimeFilter.h>
+#include <android/hardware/tv/tuner/1.0/ITimeFilter.h>
+#include <android/hardware/tv/tuner/1.1/types.h>
+
+//using ::aidl::android::media::tv::tuner::ITunerTimeFilter;
+
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::tv::tuner::V1_0::ITimeFilter;
+using ::android::hardware::tv::tuner::V1_0::Result;
+
+using namespace std;
+
+namespace android {
+
+struct TimeFilterClient : public RefBase {
+
+public:
+    // TODO: add TunerTimeFilter as parameter.
+    TimeFilterClient();
+    ~TimeFilterClient();
+
+    // TODO: remove after migration to Tuner Service is done.
+    void setHidlTimeFilter(sp<ITimeFilter> timeFilter);
+
+    /**
+     * Set time stamp for time based filter.
+     */
+    Result setTimeStamp(long timeStamp);
+
+    /**
+     * Clear the time stamp in the time filter.
+     */
+    Result clearTimeStamp();
+
+    /**
+     * Get the current time in the time filter.
+     */
+    long getTimeStamp();
+
+    /**
+     * Get the time from the beginning of current data source.
+     */
+    long getSourceTime();
+
+    /**
+     * Releases the Time Filter instance.
+     */
+    Result close();
+
+private:
+    /**
+     * An AIDL Tuner TimeFilter Singleton assigned at the first time the Tuner Client
+     * opens an TimeFilter. Default null when time filter is not opened.
+     */
+    // TODO: pending on aidl interface
+    //shared_ptr<ITunerTimeFilter> mTunerTimeFilter;
+
+    /**
+     * A TimeFilter HAL interface that is ready before migrating to the TunerTimeFilter.
+     * This is a temprary interface before Tuner Framework migrates to use TunerService.
+     * Default null when the HAL service does not exist.
+     */
+    sp<ITimeFilter> mTimeFilter;
+};
+}  // namespace android
+
+#endif  // _ANDROID_MEDIA_TV_TIME_FILTER_CLIENT_H_
diff --git a/media/jni/tuner/TunerClient.cpp b/media/jni/tuner/TunerClient.cpp
index bd18c707..39e6ba2 100644
--- a/media/jni/tuner/TunerClient.cpp
+++ b/media/jni/tuner/TunerClient.cpp
@@ -25,6 +25,8 @@
 using ::android::hardware::tv::tuner::V1_0::FrontendId;
 using ::android::hardware::tv::tuner::V1_0::FrontendType;
 
+using ::aidl::android::media::tv::tunerresourcemanager::TunerFrontendInfo;
+
 namespace android {
 
 sp<ITuner> TunerClient::mTuner;
@@ -37,6 +39,7 @@
 TunerClient::TunerClient() {
     // Get HIDL Tuner in migration stage.
     getHidlTuner();
+    updateTunerResources();
     // Connect with Tuner Service.
     ::ndk::SpAIBinder binder(AServiceManager_getService("media.tuner"));
     mTunerService = ITunerService::fromBinder(binder);
@@ -99,9 +102,10 @@
     }
 
     if (mTuner != NULL) {
-        sp<IFrontend> hidlFrontend = openHidlFrontendByHandle(frontendHandle);
+        int id = getResourceIdFromHandle(frontendHandle, FRONTEND);
+        sp<IFrontend> hidlFrontend = openHidlFrontendById(id);
         if (hidlFrontend != NULL) {
-            sp<FrontendClient> frontendClient = new FrontendClient(NULL, frontendHandle);
+            sp<FrontendClient> frontendClient = new FrontendClient(NULL, id);
             frontendClient->setHidlFrontend(hidlFrontend);
             return frontendClient;
         }
@@ -160,9 +164,11 @@
     if (mTuner != NULL) {
         // TODO: pending aidl interface
         sp<DemuxClient> demuxClient = new DemuxClient();
-        sp<IDemux> hidlDemux = openHidlDemux();
+        int demuxId;
+        sp<IDemux> hidlDemux = openHidlDemux(demuxId);
         if (hidlDemux != NULL) {
             demuxClient->setHidlDemux(hidlDemux);
+            demuxClient->setId(demuxId);
             return demuxClient;
         }
     }
@@ -170,8 +176,135 @@
     return NULL;
 }
 
+shared_ptr<DemuxCapabilities> TunerClient::getDemuxCaps() {
+    // pending aidl interface
+
+    if (mTuner != NULL) {
+        Result res;
+        DemuxCapabilities caps;
+        mTuner->getDemuxCaps([&](Result r, const DemuxCapabilities& demuxCaps) {
+            caps = demuxCaps;
+            res = r;
+        });
+        if (res == Result::SUCCESS) {
+            return make_shared<DemuxCapabilities>(caps);
+        }
+    }
+
+    return NULL;
+}
+
+sp<DescramblerClient> TunerClient::openDescrambler(int /*descramblerHandle*/) {
+    if (mTunerService != NULL) {
+        // TODO: handle error code
+        /*shared_ptr<ITunerDescrambler> tunerDescrambler;
+        mTunerService->openDescrambler(demuxHandle, &tunerDescrambler);
+        return new DescramblerClient(tunerDescrambler);*/
+    }
+
+    if (mTuner != NULL) {
+        // TODO: pending aidl interface
+        sp<DescramblerClient> descramblerClient = new DescramblerClient();
+        sp<IDescrambler> hidlDescrambler = openHidlDescrambler();
+        if (hidlDescrambler != NULL) {
+            descramblerClient->setHidlDescrambler(hidlDescrambler);
+            return descramblerClient;
+        }
+    }
+
+    return NULL;}
+
+sp<LnbClient> TunerClient::openLnb(int lnbHandle) {
+    if (mTunerService != NULL) {
+        // TODO: handle error code
+        /*shared_ptr<ITunerLnb> tunerLnb;
+        mTunerService->openLnb(demuxHandle, &tunerLnb);
+        return new LnbClient(tunerLnb);*/
+    }
+
+    if (mTuner != NULL) {
+        int id = getResourceIdFromHandle(lnbHandle, LNB);
+        // TODO: pending aidl interface
+        sp<LnbClient> lnbClient = new LnbClient();
+        sp<ILnb> hidlLnb = openHidlLnbById(id);
+        if (hidlLnb != NULL) {
+            lnbClient->setHidlLnb(hidlLnb);
+            lnbClient->setId(id);
+            return lnbClient;
+        }
+    }
+
+    return NULL;
+}
+
+sp<LnbClient> TunerClient::openLnbByName(string lnbName) {
+    if (mTunerService != NULL) {
+        // TODO: handle error code
+        /*shared_ptr<ITunerLnb> tunerLnb;
+        mTunerService->openLnbByName(lnbName, &tunerLnb);
+        return new LnbClient(tunerLnb);*/
+    }
+
+    if (mTuner != NULL) {
+        // TODO: pending aidl interface
+        sp<LnbClient> lnbClient = new LnbClient();
+        LnbId id;
+        sp<ILnb> hidlLnb = openHidlLnbByName(lnbName, id);
+        if (hidlLnb != NULL) {
+            lnbClient->setHidlLnb(hidlLnb);
+            lnbClient->setId(id);
+            return lnbClient;
+        }
+    }
+
+    return NULL;
+}
+
 /////////////// TunerClient Helper Methods ///////////////////////
 
+void TunerClient::updateTunerResources() {
+    if (mTuner == NULL) {
+        return;
+    }
+
+    // Connect with Tuner Resource Manager.
+    ::ndk::SpAIBinder binder(AServiceManager_getService("tv_tuner_resource_mgr"));
+    mTunerResourceManager = ITunerResourceManager::fromBinder(binder);
+
+    updateFrontendResources();
+    updateLnbResources();
+    // TODO: update Demux, Descrambler.
+}
+
+void TunerClient::updateFrontendResources() {
+    vector<FrontendId> ids = getFrontendIds();
+    if (ids.size() == 0) {
+        return;
+    }
+    vector<TunerFrontendInfo> infos;
+    for (int i = 0; i < ids.size(); i++) {
+        shared_ptr<FrontendInfo> frontendInfo = getFrontendInfo((int)ids[i]);
+        if (frontendInfo == NULL) {
+            continue;
+        }
+        TunerFrontendInfo tunerFrontendInfo{
+            .handle = getResourceHandleFromId((int)ids[i], FRONTEND),
+            .frontendType = static_cast<int>(frontendInfo->type),
+            .exclusiveGroupId = static_cast<int>(frontendInfo->exclusiveGroupId),
+        };
+        infos.push_back(tunerFrontendInfo);
+    }
+    mTunerResourceManager->setFrontendInfoList(infos);
+}
+
+void TunerClient::updateLnbResources() {
+    vector<int> handles = getLnbHandles();
+    if (handles.size() == 0) {
+        return;
+    }
+    mTunerResourceManager->setLnbInfoList(handles);
+}
+
 sp<ITuner> TunerClient::getHidlTuner() {
     if (mTuner == NULL) {
         mTunerVersion = 0;
@@ -193,10 +326,9 @@
      return mTuner;
 }
 
-sp<IFrontend> TunerClient::openHidlFrontendByHandle(int frontendHandle) {
+sp<IFrontend> TunerClient::openHidlFrontendById(int id) {
     sp<IFrontend> fe;
     Result res;
-    uint32_t id = getResourceIdFromHandle(frontendHandle);
     mTuner->openFrontendById(id, [&](Result r, const sp<IFrontend>& frontend) {
         fe = frontend;
         res = r;
@@ -217,12 +349,13 @@
     return res;
 }
 
-sp<IDemux> TunerClient::openHidlDemux() {
+sp<IDemux> TunerClient::openHidlDemux(int& demuxId) {
     sp<IDemux> demux;
     Result res;
 
-    mTuner->openDemux([&](Result result, uint32_t /*id*/, const sp<IDemux>& demuxSp) {
+    mTuner->openDemux([&](Result result, uint32_t id, const sp<IDemux>& demuxSp) {
         demux = demuxSp;
+        demuxId = id;
         res = result;
     });
     if (res != Result::SUCCESS || demux == nullptr) {
@@ -232,6 +365,79 @@
     return demux;
 }
 
+sp<ILnb> TunerClient::openHidlLnbById(int id) {
+    sp<ILnb> lnb;
+    Result res;
+
+    mTuner->openLnbById(id, [&](Result r, const sp<ILnb>& lnbSp) {
+        res = r;
+        lnb = lnbSp;
+    });
+    if (res != Result::SUCCESS || lnb == nullptr) {
+        ALOGE("Failed to open lnb by id");
+        return NULL;
+    }
+    return lnb;
+}
+
+sp<ILnb> TunerClient::openHidlLnbByName(string name, LnbId& lnbId) {
+    sp<ILnb> lnb;
+    Result res;
+
+    mTuner->openLnbByName(name, [&](Result r, LnbId id, const sp<ILnb>& lnbSp) {
+        res = r;
+        lnb = lnbSp;
+        lnbId = id;
+    });
+    if (res != Result::SUCCESS || lnb == nullptr) {
+        ALOGE("Failed to open lnb by name");
+        return NULL;
+    }
+    return lnb;
+}
+
+sp<IDescrambler> TunerClient::openHidlDescrambler() {
+    sp<IDescrambler> descrambler;
+    Result res;
+
+    mTuner->openDescrambler([&](Result r, const sp<IDescrambler>& descramblerSp) {
+        res = r;
+        descrambler = descramblerSp;
+    });
+
+    if (res != Result::SUCCESS || descrambler == NULL) {
+        return NULL;
+    }
+
+    return descrambler;
+}
+
+vector<int> TunerClient::getLnbHandles() {
+    vector<int> lnbHandles;
+
+    if (mTunerService != NULL) {
+        // TODO: pending hidl interface
+    }
+
+    if (mTuner != NULL) {
+        Result res;
+        vector<LnbId> lnbIds;
+        mTuner->getLnbIds([&](Result r, const hardware::hidl_vec<LnbId>& ids) {
+            lnbIds = ids;
+            res = r;
+        });
+        if (res != Result::SUCCESS || lnbIds.size() == 0) {
+            ALOGW("Lnb isn't available");
+        } else {
+            for (int i = 0; i < lnbIds.size(); i++) {
+                lnbHandles.push_back(getResourceHandleFromId((int)lnbIds[i], LNB));
+            }
+        }
+    }
+
+    return lnbHandles;
+}
+
 FrontendInfo TunerClient::FrontendInfoAidlToHidl(TunerServiceFrontendInfo aidlFrontendInfo) {
     FrontendInfo hidlFrontendInfo {
         .type = static_cast<FrontendType>(aidlFrontendInfo.type),
@@ -246,4 +452,15 @@
 
     return hidlFrontendInfo;
 }
+
+int TunerClient::getResourceIdFromHandle(int handle, int /*resourceType*/) {
+    return (handle & 0x00ff0000) >> 16;
+}
+
+int TunerClient::getResourceHandleFromId(int id, int resourceType) {
+    // TODO: build up randomly generated id to handle mapping
+    return (resourceType & 0x000000ff) << 24
+            | (id << 16)
+            | (mResourceRequestCount++ & 0xffff);
+}
 }  // namespace android
diff --git a/media/jni/tuner/TunerClient.h b/media/jni/tuner/TunerClient.h
index 197b110..a3d2d02c 100644
--- a/media/jni/tuner/TunerClient.h
+++ b/media/jni/tuner/TunerClient.h
@@ -17,19 +17,25 @@
 #ifndef _ANDROID_MEDIA_TV_TUNER_CLIENT_H_
 #define _ANDROID_MEDIA_TV_TUNER_CLIENT_H_
 
+#include <aidl/android/media/tv/tunerresourcemanager/ITunerResourceManager.h>
+#include <aidl/android/media/tv/tunerresourcemanager/TunerFrontendInfo.h>
 #include <aidl/android/media/tv/tuner/ITunerService.h>
 #include <android/hardware/tv/tuner/1.1/ITuner.h>
 #include <android/hardware/tv/tuner/1.1/types.h>
 
 #include "FrontendClient.h"
 #include "DemuxClient.h"
+#include "DescramblerClient.h"
+#include "LnbClient.h"
 
 using ::aidl::android::media::tv::tuner::ITunerService;
 using ::aidl::android::media::tv::tuner::TunerServiceFrontendInfo;
+using ::aidl::android::media::tv::tunerresourcemanager::ITunerResourceManager;
 
 using ::android::hardware::tv::tuner::V1_0::DemuxCapabilities;
 using ::android::hardware::tv::tuner::V1_0::FrontendId;
 using ::android::hardware::tv::tuner::V1_0::ITuner;
+using ::android::hardware::tv::tuner::V1_0::LnbId;
 using ::android::hardware::tv::tuner::V1_0::Result;
 using ::android::hardware::tv::tuner::V1_1::FrontendDtmbCapabilities;
 
@@ -37,6 +43,13 @@
 
 namespace android {
 
+typedef enum {
+    FRONTEND,
+    LNB,
+    DEMUX,
+    DESCRAMBLER,
+} TunerResourceType;
+
 struct TunerClient : public RefBase {
 
 public:
@@ -87,7 +100,31 @@
      *
      * @return the demux’s capabilities.
      */
-    //DemuxCapabilities getDemuxCaps() {};
+    shared_ptr<DemuxCapabilities> getDemuxCaps();
+
+    /**
+     * Open a new interface of DescramblerClient given a descramblerHandle.
+     *
+     * @param descramblerHandle the handle of the descrambler granted by TRM.
+     * @return a newly created DescramblerClient interface.
+     */
+    sp<DescramblerClient> openDescrambler(int descramblerHandle);
+
+    /**
+     * Open a new interface of LnbClient given an lnbHandle.
+     *
+     * @param lnbHandle the handle of the LNB granted by TRM.
+     * @return a newly created LnbClient interface.
+     */
+    sp<LnbClient> openLnb(int lnbHandle);
+
+    /**
+     * Open a new interface of LnbClient given a LNB name.
+     *
+     * @param lnbName the name for an external LNB to be opened.
+     * @return a newly created LnbClient interface.
+     */
+    sp<LnbClient> openLnbByName(string lnbName);
 
     /**
      * Get the current Tuner HAL version. The high 16 bits are the major version number
@@ -95,11 +132,24 @@
      */
     int getHalTunerVersion() { return mTunerVersion; }
 
-    static int getResourceIdFromHandle(int handle) {
-        return (handle & 0x00ff0000) >> 16;
-    }
-
 private:
+    sp<ITuner> getHidlTuner();
+    sp<IFrontend> openHidlFrontendById(int id);
+    sp<IDemux> openHidlDemux(int& demuxId);
+    Result getHidlFrontendInfo(int id, FrontendInfo& info);
+    sp<ILnb> openHidlLnbById(int id);
+    sp<ILnb> openHidlLnbByName(string name, LnbId& lnbId);
+    sp<IDescrambler> openHidlDescrambler();
+    vector<int> getLnbHandles();
+    FrontendInfo FrontendInfoAidlToHidl(TunerServiceFrontendInfo aidlFrontendInfo);
+    void updateTunerResources();
+    void updateFrontendResources();
+    void updateLnbResources();
+
+    int getResourceIdFromHandle(int handle, int resourceType);
+
+    int getResourceHandleFromId(int id, int resourceType);
+
     /**
      * An AIDL Tuner Service Singleton assigned at the first time the Tuner Client
      * connects with the Tuner Service. Default null when the service does not exist.
@@ -124,11 +174,9 @@
     // while the low 16 bits are the minor version. Default value is unknown version 0.
     static int mTunerVersion;
 
-    sp<ITuner> getHidlTuner();
-    sp<IFrontend> openHidlFrontendByHandle(int frontendHandle);
-    sp<IDemux> openHidlDemux();
-    Result getHidlFrontendInfo(int id, FrontendInfo& info);
-    FrontendInfo FrontendInfoAidlToHidl(TunerServiceFrontendInfo aidlFrontendInfo);
+    shared_ptr<ITunerResourceManager> mTunerResourceManager;
+
+    int mResourceRequestCount = 0;
 };
 }  // namespace android
 
diff --git a/media/lib/remotedisplay/java/com/android/media/remotedisplay/RemoteDisplayProvider.java b/media/lib/remotedisplay/java/com/android/media/remotedisplay/RemoteDisplayProvider.java
index 7017e44..5005c46 100644
--- a/media/lib/remotedisplay/java/com/android/media/remotedisplay/RemoteDisplayProvider.java
+++ b/media/lib/remotedisplay/java/com/android/media/remotedisplay/RemoteDisplayProvider.java
@@ -296,7 +296,7 @@
                     | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED
                     | Intent.FLAG_ACTIVITY_CLEAR_TOP);
             mSettingsPendingIntent = PendingIntent.getActivity(
-                    mContext, 0, settingsIntent, 0, null);
+                    mContext, 0, settingsIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED, null);
         }
         return mSettingsPendingIntent;
     }
diff --git a/native/graphics/jni/Android.bp b/native/graphics/jni/Android.bp
index 15b473c..4120a732 100644
--- a/native/graphics/jni/Android.bp
+++ b/native/graphics/jni/Android.bp
@@ -58,3 +58,19 @@
     first_version: "9",
     unversioned_until: "current",
 }
+
+cc_fuzz {
+    name: "imagedecoder_fuzzer",
+    srcs: ["fuzz_imagedecoder.cpp"],
+    header_libs: ["jni_headers"],
+    shared_libs: [
+        "libbinder",
+        "libjnigraphics",
+        "libutils",
+    ],
+    static_libs: ["libarect"],
+    fuzz_config: {
+        cc: ["scroggo@google.com"],
+    },
+    corpus: ["corpus/*"],
+}
diff --git a/native/graphics/jni/corpus/baseline_jpeg.jpg b/native/graphics/jni/corpus/baseline_jpeg.jpg
new file mode 100644
index 0000000..ed5251c
--- /dev/null
+++ b/native/graphics/jni/corpus/baseline_jpeg.jpg
Binary files differ
diff --git a/native/graphics/jni/corpus/color_wheel.ico b/native/graphics/jni/corpus/color_wheel.ico
new file mode 100644
index 0000000..fdfa381c
--- /dev/null
+++ b/native/graphics/jni/corpus/color_wheel.ico
Binary files differ
diff --git a/native/graphics/jni/corpus/gif_test.gif b/native/graphics/jni/corpus/gif_test.gif
new file mode 100644
index 0000000..d1c2815
--- /dev/null
+++ b/native/graphics/jni/corpus/gif_test.gif
Binary files differ
diff --git a/native/graphics/jni/corpus/google_chrome.ico b/native/graphics/jni/corpus/google_chrome.ico
new file mode 100644
index 0000000..7af91ee
--- /dev/null
+++ b/native/graphics/jni/corpus/google_chrome.ico
Binary files differ
diff --git a/native/graphics/jni/corpus/heifwriter_input.heic b/native/graphics/jni/corpus/heifwriter_input.heic
new file mode 100644
index 0000000..1f4573a
--- /dev/null
+++ b/native/graphics/jni/corpus/heifwriter_input.heic
Binary files differ
diff --git a/native/graphics/jni/corpus/mandrill.wbmp b/native/graphics/jni/corpus/mandrill.wbmp
new file mode 100644
index 0000000..ac84598
--- /dev/null
+++ b/native/graphics/jni/corpus/mandrill.wbmp
Binary files differ
diff --git a/native/graphics/jni/corpus/png_test.png b/native/graphics/jni/corpus/png_test.png
new file mode 100644
index 0000000..5230051
--- /dev/null
+++ b/native/graphics/jni/corpus/png_test.png
Binary files differ
diff --git a/native/graphics/jni/corpus/progressive_jpeg.jpg b/native/graphics/jni/corpus/progressive_jpeg.jpg
new file mode 100644
index 0000000..6b58be4
--- /dev/null
+++ b/native/graphics/jni/corpus/progressive_jpeg.jpg
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_1mp.dng b/native/graphics/jni/corpus/sample_1mp.dng
new file mode 100644
index 0000000..c1c1078
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_1mp.dng
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_arw.arw b/native/graphics/jni/corpus/sample_arw.arw
new file mode 100644
index 0000000..2b05931
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_arw.arw
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_cr2.cr2 b/native/graphics/jni/corpus/sample_cr2.cr2
new file mode 100644
index 0000000..adbbc97
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_cr2.cr2
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_nef.nef b/native/graphics/jni/corpus/sample_nef.nef
new file mode 100644
index 0000000..282614b
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_nef.nef
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_nrw.nrw b/native/graphics/jni/corpus/sample_nrw.nrw
new file mode 100644
index 0000000..f91eff4
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_nrw.nrw
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_orf.orf b/native/graphics/jni/corpus/sample_orf.orf
new file mode 100644
index 0000000..60eea3a
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_orf.orf
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_pef.pef b/native/graphics/jni/corpus/sample_pef.pef
new file mode 100644
index 0000000..d4f6d48
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_pef.pef
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_raf.raf b/native/graphics/jni/corpus/sample_raf.raf
new file mode 100644
index 0000000..edb23b4
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_raf.raf
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_rw2.rw2 b/native/graphics/jni/corpus/sample_rw2.rw2
new file mode 100644
index 0000000..9db5b45
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_rw2.rw2
Binary files differ
diff --git a/native/graphics/jni/corpus/sample_srw.srw b/native/graphics/jni/corpus/sample_srw.srw
new file mode 100644
index 0000000..cb9b033
--- /dev/null
+++ b/native/graphics/jni/corpus/sample_srw.srw
Binary files differ
diff --git a/native/graphics/jni/corpus/webp_animated.webp b/native/graphics/jni/corpus/webp_animated.webp
new file mode 100644
index 0000000..35a8dfc
--- /dev/null
+++ b/native/graphics/jni/corpus/webp_animated.webp
Binary files differ
diff --git a/native/graphics/jni/corpus/webp_test.webp b/native/graphics/jni/corpus/webp_test.webp
new file mode 100644
index 0000000..7b1009f
--- /dev/null
+++ b/native/graphics/jni/corpus/webp_test.webp
Binary files differ
diff --git a/native/graphics/jni/fuzz_imagedecoder.cpp b/native/graphics/jni/fuzz_imagedecoder.cpp
new file mode 100644
index 0000000..f2cd1a8
--- /dev/null
+++ b/native/graphics/jni/fuzz_imagedecoder.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/imagedecoder.h>
+
+#include <binder/IPCThreadState.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <cstdlib>
+#include <memory>
+
+struct DecoderDeleter {
+    void operator()(AImageDecoder* decoder) const { AImageDecoder_delete(decoder); }
+};
+
+using DecoderPointer = std::unique_ptr<AImageDecoder, DecoderDeleter>;
+
+static DecoderPointer makeDecoder(const uint8_t* data, size_t size) {
+    AImageDecoder* decoder = nullptr;
+    int result = AImageDecoder_createFromBuffer(data, size, &decoder);
+    if (result != ANDROID_IMAGE_DECODER_SUCCESS) {
+        // This was not a valid image.
+        return nullptr;
+    }
+    return DecoderPointer(decoder);
+}
+
+struct PixelFreer {
+    void operator()(void* pixels) const { std::free(pixels); }
+};
+
+using PixelPointer = std::unique_ptr<void, PixelFreer>;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    // Without this call, decoding HEIF may time out on binder IPC calls.
+    android::ProcessState::self()->startThreadPool();
+
+    DecoderPointer decoder = makeDecoder(data, size);
+    if (!decoder) {
+        return 0;
+    }
+
+    const AImageDecoderHeaderInfo* info = AImageDecoder_getHeaderInfo(decoder.get());
+    int32_t width = AImageDecoderHeaderInfo_getWidth(info);
+    int32_t height = AImageDecoderHeaderInfo_getHeight(info);
+
+    // Set an arbitrary limit on the size of an image. The fuzzer runs with a
+    // limited amount of memory, and keeping this allocation small allows the
+    // fuzzer to continue running to try to find more serious problems. This
+    // size is large enough to hold a photo taken by a current gen phone.
+    constexpr int32_t kMaxDimension = 5000;
+    if (width > kMaxDimension || height > kMaxDimension) {
+        return 0;
+    }
+
+    size_t stride = AImageDecoder_getMinimumStride(decoder.get());
+    size_t pixelSize = height * stride;
+    auto pixels = PixelPointer(std::malloc(pixelSize));
+    if (!pixels.get()) {
+        return 0;
+    }
+
+    AImageDecoder_decodeImage(decoder.get(), pixels.get(), stride, pixelSize);
+    return 0;
+}
diff --git a/native/graphics/jni/imagedecoder.cpp b/native/graphics/jni/imagedecoder.cpp
index 0f61907..5973790 100644
--- a/native/graphics/jni/imagedecoder.cpp
+++ b/native/graphics/jni/imagedecoder.cpp
@@ -535,3 +535,9 @@
             return ANDROID_IMAGE_DECODER_BLEND_OP_SRC_OVER;
     }
 }
+
+void AImageDecoder_setInternallyHandleDisposePrevious(AImageDecoder* decoder, bool handle) {
+    if (decoder) {
+        toDecoder(decoder)->setHandleRestorePrevious(handle);
+    }
+}
diff --git a/native/graphics/jni/libjnigraphics.map.txt b/native/graphics/jni/libjnigraphics.map.txt
index d8c3cef..e0df794 100644
--- a/native/graphics/jni/libjnigraphics.map.txt
+++ b/native/graphics/jni/libjnigraphics.map.txt
@@ -19,6 +19,7 @@
     AImageDecoder_advanceFrame; # introduced=31
     AImageDecoder_rewind; # introduced=31
     AImageDecoder_getFrameInfo; # introduced = 31
+    AImageDecoder_setInternallyHandleDisposePrevious; # introduced = 31
     AImageDecoderHeaderInfo_getWidth; # introduced=30
     AImageDecoderHeaderInfo_getHeight; # introduced=30
     AImageDecoderHeaderInfo_getMimeType; # introduced=30
diff --git a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java
index cb062a6..6e49b05 100644
--- a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java
+++ b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CarrierActionUtils.java
@@ -171,7 +171,7 @@
         portalIntent.setFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT
                 | Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
         PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, portalIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
         Notification notification = getNotification(context, R.string.portal_notification_id,
                 R.string.portal_notification_detail, pendingIntent);
         try {
diff --git a/packages/CompanionDeviceManager/res/values/strings.xml b/packages/CompanionDeviceManager/res/values/strings.xml
index 1b96b00..731bdcc 100644
--- a/packages/CompanionDeviceManager/res/values/strings.xml
+++ b/packages/CompanionDeviceManager/res/values/strings.xml
@@ -25,11 +25,14 @@
     <!-- The generic placeholder for a device type when nothing specific is known about it [CHAR LIMIT=30] -->
     <string name="profile_name_generic">device</string>
 
+    <!-- The name of the "watch" device type [CHAR LIMIT=30] -->
+    <string name="profile_name_watch">watch</string>
+
     <!-- Title of the device association confirmation dialog. -->
     <string name="confirmation_title">Set &lt;strong&gt;<xliff:g id="app_name" example="Android Wear">%1$s</xliff:g>&lt;/strong&gt; to manage your <xliff:g id="profile_name" example="watch">%2$s</xliff:g> - &lt;strong&gt;<xliff:g id="device_name" example="ASUS ZenWatch 2">%3$s</xliff:g>&lt;/strong&gt;</string>
 
     <!-- Text of the device profile permissions explanation in the association dialog. -->
-    <string name="profile_summary"><xliff:g id="app_name" example="Android Wear">%1$s</xliff:g> is needed to manage your <xliff:g id="profile_name" example="watch">%2$s</xliff:g>. <xliff:g id="app_name2" example="Android Wear">%3$s</xliff:g> will get access to <xliff:g id="permissions" example="Notifications, Calendar and Phone">%4$s</xliff:g> while the <xliff:g id="profile_name2" example="watch">%5$s</xliff:g> is connected.</string>
+    <string name="profile_summary"><xliff:g id="app_name" example="Android Wear">%1$s</xliff:g> is needed to manage your <xliff:g id="profile_name" example="watch">%2$s</xliff:g>. <xliff:g id="privileges_discplaimer" example="Android Wear will get access to your Notifications, Calendar and Contacts.">%3$s</xliff:g></string>
 
     <!-- Positive button for the device-app association consent dialog [CHAR LIMIT=30] -->
     <string name="consent_yes">Yes</string>
diff --git a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/DeviceChooserActivity.java b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/DeviceChooserActivity.java
index f42a51d..620c7ae 100644
--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/DeviceChooserActivity.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/DeviceChooserActivity.java
@@ -17,11 +17,13 @@
 package com.android.companiondevicemanager;
 
 import static android.companion.BluetoothDeviceFilterUtils.getDeviceMacAddress;
+import static android.text.TextUtils.emptyIfNull;
 import static android.text.TextUtils.withoutPrefix;
 import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
 
 import static java.util.Objects.requireNonNull;
 
+import android.annotation.Nullable;
 import android.app.Activity;
 import android.companion.AssociationRequest;
 import android.companion.CompanionDeviceManager;
@@ -65,10 +67,7 @@
         getWindow().addSystemFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
 
         String deviceProfile = getRequest().getDeviceProfile();
-        String profileName = deviceProfile == null
-                ? getString(R.string.profile_name_generic)
-                //TODO introduce PermissionController APIs to resolve UI values
-                : withoutPrefix("android.app.role.COMPANION_DEVICE_", deviceProfile).toLowerCase();
+        String profileName = getDeviceProfileName(deviceProfile);
 
         if (getRequest().isSingleDevice()) {
             setContentView(R.layout.device_confirmation);
@@ -112,15 +111,14 @@
         TextView profileSummary = findViewById(R.id.profile_summary);
 
         if (deviceProfile != null) {
-            //TODO introduce PermissionController APIs to resolve UI values
-            String privileges = "Notifications, Phone, Contacts and Calendar";
+            String privacyDisclaimer = emptyIfNull(getRequest()
+                    .getDeviceProfilePrivilegesDescription())
+                    .replace("APP_NAME", getCallingAppName());
             profileSummary.setVisibility(View.VISIBLE);
             profileSummary.setText(getString(R.string.profile_summary,
                     getCallingAppName(),
                     profileName,
-                    getCallingAppName(),
-                    privileges,
-                    profileName));
+                    privacyDisclaimer));
         } else {
             profileSummary.setVisibility(View.GONE);
         }
@@ -135,6 +133,24 @@
         return getService().mRequest;
     }
 
+    private String getDeviceProfileName(@Nullable String deviceProfile) {
+        if (deviceProfile == null) {
+            return getString(R.string.profile_name_generic);
+        }
+        switch (deviceProfile) {
+            case AssociationRequest.DEVICE_PROFILE_WATCH: {
+                return getString(R.string.profile_name_watch);
+            }
+            default: {
+                Log.wtf(LOG_TAG,
+                        "No localized profile name found for device profile: " + deviceProfile);
+                return withoutPrefix("android.app.role.COMPANION_DEVICE_", deviceProfile)
+                        .toLowerCase()
+                        .replace('_', ' ');
+            }
+        }
+    }
+
     private void cancel() {
         getService().onCancel();
         setResult(RESULT_CANCELED);
diff --git a/packages/Connectivity/service/Android.bp b/packages/Connectivity/service/Android.bp
index a26f715..c8f3bd3 100644
--- a/packages/Connectivity/service/Android.bp
+++ b/packages/Connectivity/service/Android.bp
@@ -14,8 +14,8 @@
 // limitations under the License.
 //
 
-cc_defaults {
-    name: "libservice-connectivity-defaults",
+cc_library_shared {
+    name: "libservice-connectivity",
     // TODO: build against the NDK (sdk_version: "30" for example)
     cflags: [
         "-Wall",
@@ -26,6 +26,7 @@
     srcs: [
         "jni/com_android_server_TestNetworkService.cpp",
         "jni/com_android_server_connectivity_Vpn.cpp",
+        "jni/onload.cpp",
     ],
     shared_libs: [
         "libbase",
@@ -35,27 +36,11 @@
         // addresses, and remove dependency on libnetutils.
         "libnetutils",
     ],
-}
-
-cc_library_shared {
-    name: "libservice-connectivity",
-    defaults: ["libservice-connectivity-defaults"],
-    srcs: [
-        "jni/onload.cpp",
-    ],
     apex_available: [
-        // TODO: move this library to the tethering APEX and remove libservice-connectivity-static
-        // "com.android.tethering",
+        "com.android.tethering",
     ],
 }
 
-// Static library linked into libservices.core until libservice-connectivity can be loaded from
-// the tethering APEX instead.
-cc_library_static {
-    name: "libservice-connectivity-static",
-    defaults: ["libservice-connectivity-defaults"],
-}
-
 java_library {
     name: "service-connectivity",
     srcs: [
@@ -75,5 +60,6 @@
     ],
     apex_available: [
         "//apex_available:platform",
+        "com.android.tethering",
     ],
 }
diff --git a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/BootCompletedReceiver.java b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/BootCompletedReceiver.java
index 06c5294..35bc490 100644
--- a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/BootCompletedReceiver.java
+++ b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/BootCompletedReceiver.java
@@ -19,11 +19,9 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
-import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.image.DynamicSystemClient;
 import android.os.image.DynamicSystemManager;
-import android.util.FeatureFlagUtils;
 
 
 /**
@@ -48,7 +46,7 @@
 
         boolean isInUse = (dynSystem != null) && dynSystem.isInUse();
 
-        if (!isInUse && !featureFlagEnabled()) {
+        if (!isInUse) {
             return;
         }
 
@@ -58,9 +56,4 @@
         startServiceIntent.setAction(DynamicSystemClient.ACTION_NOTIFY_IF_IN_USE);
         context.startServiceAsUser(startServiceIntent, UserHandle.SYSTEM);
     }
-
-    private boolean featureFlagEnabled() {
-        return SystemProperties.getBoolean(
-                FeatureFlagUtils.PERSIST_PREFIX + FeatureFlagUtils.DYNAMIC_SYSTEM, false);
-    }
 }
diff --git a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java
index 82ea744..64e42cc 100644
--- a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java
+++ b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java
@@ -22,10 +22,8 @@
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.image.DynamicSystemClient;
-import android.util.FeatureFlagUtils;
 import android.util.Log;
 
 /**
@@ -46,12 +44,6 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        if (!featureFlagEnabled()) {
-            Log.w(TAG, FeatureFlagUtils.DYNAMIC_SYSTEM + " not enabled; activity aborted.");
-            finish();
-            return;
-        }
-
         KeyguardManager km = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
 
         if (km != null) {
@@ -101,11 +93,6 @@
         startServiceAsUser(intent, UserHandle.SYSTEM);
     }
 
-    private boolean featureFlagEnabled() {
-        return SystemProperties.getBoolean(
-                FeatureFlagUtils.PERSIST_PREFIX + FeatureFlagUtils.DYNAMIC_SYSTEM, false);
-    }
-
     static boolean isVerified(String url) {
         if (url == null) return true;
         return sVerifiedUrl != null && sVerifiedUrl.equals(url);
diff --git a/packages/PrintSpooler/res/values-or/strings.xml b/packages/PrintSpooler/res/values-or/strings.xml
index 7000b95..15cecd6 100644
--- a/packages/PrintSpooler/res/values-or/strings.xml
+++ b/packages/PrintSpooler/res/values-or/strings.xml
@@ -80,10 +80,10 @@
       <item quantity="one"><xliff:g id="COUNT_0">%1$s</xliff:g>ଟି ପ୍ରିଣ୍ଟର୍‍ ଖୋଜିବା ପାଇଁ ଇନଷ୍ଟଲ୍‍ କରନ୍ତୁ</item>
     </plurals>
     <string name="printing_notification_title_template" msgid="295903957762447362">"<xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g> ପ୍ରିଣ୍ଟ କରାଯାଉଛି"</string>
-    <string name="cancelling_notification_title_template" msgid="1821759594704703197">"<xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g> କ୍ୟାନ୍ସଲ୍‍ କରାଯାଉଛି"</string>
+    <string name="cancelling_notification_title_template" msgid="1821759594704703197">"<xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g> ବାତିଲ୍‍ କରାଯାଉଛି"</string>
     <string name="failed_notification_title_template" msgid="2256217208186530973">"<xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g> ପ୍ରିଣ୍ଟର୍‍ ତ୍ରୁଟି"</string>
     <string name="blocked_notification_title_template" msgid="1175435827331588646">"ପ୍ରିଣ୍ଟର୍‍ ଦ୍ୱାରା ରୋକାଯାଇଥିବା <xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g>"</string>
-    <string name="cancel" msgid="4373674107267141885">"କ୍ୟାନ୍ସଲ୍‍"</string>
+    <string name="cancel" msgid="4373674107267141885">"ବାତିଲ୍‍"</string>
     <string name="restart" msgid="2472034227037808749">"ରିଷ୍ଟାର୍ଟ କରନ୍ତୁ"</string>
     <string name="no_connection_to_printer" msgid="2159246915977282728">"ପ୍ରିଣ୍ଟର୍‍କୁ କୌଣସି ସଂଯୋଗ ନାହିଁ"</string>
     <string name="reason_unknown" msgid="5507940196503246139">"ଅଜଣା"</string>
diff --git a/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/apppreference/AppPreference.java b/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppPreference.java
similarity index 71%
rename from packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/apppreference/AppPreference.java
rename to packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppPreference.java
index e88ac56..cfe7013 100644
--- a/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/apppreference/AppPreference.java
+++ b/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppPreference.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settingslib.widget.apppreference;
+package com.android.settingslib.widget;
 
 import android.content.Context;
 import android.util.AttributeSet;
@@ -24,13 +24,24 @@
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
-import com.android.settingslib.widget.R;
-
+/**
+ * The Preference for the pages need to show apps icon.
+ */
 public class AppPreference extends Preference {
 
     private int mProgress;
     private boolean mProgressVisible;
 
+    public AppPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        setLayoutResource(R.layout.preference_app);
+    }
+
     public AppPreference(Context context) {
         super(context);
         setLayoutResource(R.layout.preference_app);
@@ -41,6 +52,12 @@
         setLayoutResource(R.layout.preference_app);
     }
 
+    /**
+     * Sets the current progress.
+     * @param amount the current progress
+     *
+     * @see ProgressBar#setProgress(int)
+     */
     public void setProgress(int amount) {
         mProgress = amount;
         mProgressVisible = true;
@@ -59,4 +76,4 @@
             progress.setVisibility(View.GONE);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppSwitchPreference.java b/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppSwitchPreference.java
new file mode 100644
index 0000000..781bfcd
--- /dev/null
+++ b/packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppSwitchPreference.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+
+import androidx.preference.PreferenceViewHolder;
+import androidx.preference.SwitchPreference;
+
+/**
+ * The SwitchPreference for the pages need to show apps icon.
+ */
+public class AppSwitchPreference extends SwitchPreference {
+
+    public AppSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr,
+            int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppSwitchPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppSwitchPreference(Context context) {
+        super(context);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    @Override
+    public void onBindViewHolder(PreferenceViewHolder holder) {
+        super.onBindViewHolder(holder);
+        final View switchView = holder.findViewById(android.R.id.switch_widget);
+        if (switchView != null) {
+            final View rootView = switchView.getRootView();
+            rootView.setFilterTouchesWhenObscured(true);
+        }
+    }
+}
diff --git a/packages/SettingsLib/MainSwitchPreference/res/drawable/track_on_background.xml b/packages/SettingsLib/MainSwitchPreference/res/drawable/track_on_background.xml
index 02e3a84..68ce19b 100644
--- a/packages/SettingsLib/MainSwitchPreference/res/drawable/track_on_background.xml
+++ b/packages/SettingsLib/MainSwitchPreference/res/drawable/track_on_background.xml
@@ -20,7 +20,8 @@
     android:width="48dp"
     android:height="24dp"
     android:viewportWidth="48"
-    android:viewportHeight="24">
+    android:viewportHeight="24"
+    android:tint="@*android:color/switch_track_material">
 
   <group>
     <clip-path
@@ -28,7 +29,7 @@
 
     <path
         android:pathData="M0 0V24H48V0"
-        android:fillColor="@color/track_on" />
+        android:fillColor="@*android:color/white_disabled_material" />
   </group>
 
 </vector>
diff --git a/packages/SettingsLib/MainSwitchPreference/res/layout/main_switch_bar.xml b/packages/SettingsLib/MainSwitchPreference/res/layout/main_switch_bar.xml
index a9e9f8c..b1553e9 100644
--- a/packages/SettingsLib/MainSwitchPreference/res/layout/main_switch_bar.xml
+++ b/packages/SettingsLib/MainSwitchPreference/res/layout/main_switch_bar.xml
@@ -15,10 +15,10 @@
   limitations under the License.
   -->
 
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_height="wrap_content"
     android:layout_width="match_parent"
-    android:background="@android:color/transparent"
     android:orientation="vertical">
 
     <LinearLayout
@@ -26,7 +26,7 @@
         android:minHeight="@dimen/min_switch_bar_height"
         android:layout_height="wrap_content"
         android:layout_width="match_parent"
-        android:background="@android:color/transparent"
+        android:background="?android:attr/colorBackground"
         android:paddingLeft="@dimen/switchbar_margin_start"
         android:paddingRight="@dimen/switchbar_margin_end">
 
diff --git a/packages/SettingsLib/MainSwitchPreference/res/values-night/colors.xml b/packages/SettingsLib/MainSwitchPreference/res/values-night/colors.xml
index ecbb84a..9dc0af3 100644
--- a/packages/SettingsLib/MainSwitchPreference/res/values-night/colors.xml
+++ b/packages/SettingsLib/MainSwitchPreference/res/values-night/colors.xml
@@ -19,7 +19,6 @@
 
     <color name="title_text_color">@*android:color/primary_text_dark</color>
     <color name="thumb_off">#BFFFFFFF</color>
-    <color name="track_on">@*android:color/material_grey_600</color>
     <color name="track_off">@*android:color/material_grey_600</color>
 
 </resources>
diff --git a/packages/SettingsLib/MainSwitchPreference/res/values/colors.xml b/packages/SettingsLib/MainSwitchPreference/res/values/colors.xml
index b401398..8194bdd 100644
--- a/packages/SettingsLib/MainSwitchPreference/res/values/colors.xml
+++ b/packages/SettingsLib/MainSwitchPreference/res/values/colors.xml
@@ -17,10 +17,8 @@
 
 <resources>
 
-    <color name="background_color">@android:color/transparent</color>
     <color name="title_text_color">@*android:color/primary_text_light</color>
     <color name="thumb_off">#BFFFFFFF</color>
-    <color name="track_on">@*android:color/accent_device_default_dark</color>
     <color name="track_off">@*android:color/material_grey_600</color>
 
 </resources>
diff --git a/packages/SettingsLib/res/values-af/strings.xml b/packages/SettingsLib/res/values-af/strings.xml
index d76a8a1..defbf54 100644
--- a/packages/SettingsLib/res/values-af/strings.xml
+++ b/packages/SettingsLib/res/values-af/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Skep tans nuwe gebruiker …"</string>
     <string name="user_nickname" msgid="262624187455825083">"Bynaam"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Voeg gas by"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Beëindig gastesessie"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gas"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Neem \'n foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Kies \'n prent"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobiele data is af"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nie gestel om data te gebruik nie"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Geen foon nie."</string>
diff --git a/packages/SettingsLib/res/values-am/strings.xml b/packages/SettingsLib/res/values-am/strings.xml
index 85b5bc2..1326c51 100644
--- a/packages/SettingsLib/res/values-am/strings.xml
+++ b/packages/SettingsLib/res/values-am/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"አዲስ ተጠቃሚ በመፍጠር ላይ…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ቅጽል ስም"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"እንግዳን አክል"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"የእንግዳ ክፍለ-ጊዜ ጨርስ"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"እንግዳ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ፎቶ አንሳ"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ምስል ይምረጡ"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"የተንቀሳቃሽ ስልክ ውሂብ ጠፍቷል"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ውሂብን ለመጠቀም አልተቀናበረም"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ምንም ስልክ የለም።"</string>
diff --git a/packages/SettingsLib/res/values-ar/strings.xml b/packages/SettingsLib/res/values-ar/strings.xml
index f260559..702a419 100644
--- a/packages/SettingsLib/res/values-ar/strings.xml
+++ b/packages/SettingsLib/res/values-ar/strings.xml
@@ -557,8 +557,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"جارٍ إنشاء مستخدم جديد…"</string>
     <string name="user_nickname" msgid="262624187455825083">"اللقب"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"إضافة ضيف"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"إنهاء جلسة الضيف"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ضيف"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"التقاط صورة"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"اختيار صورة"</string>
@@ -581,6 +580,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"شبكة الجيل الرابع أو أحدث"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+‎"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"تم إيقاف بيانات الجوال"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"لم يتم الضبط على استخدام البيانات"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ليست هناك إشارة بالهاتف."</string>
diff --git a/packages/SettingsLib/res/values-as/strings.xml b/packages/SettingsLib/res/values-as/strings.xml
index 32be72d..c5dbda9 100644
--- a/packages/SettingsLib/res/values-as/strings.xml
+++ b/packages/SettingsLib/res/values-as/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"এলটিই"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"এলটিই+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ম’বাইল ডেটা অফ অৱস্থাত আছে"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ডেটা ব্যৱহাৰ কৰিবলৈ ছেট কৰা নাই"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ফ\'নত ছিগনেল নাই৷"</string>
diff --git a/packages/SettingsLib/res/values-az/strings.xml b/packages/SettingsLib/res/values-az/strings.xml
index 88e99ce..b18b1c4 100644
--- a/packages/SettingsLib/res/values-az/strings.xml
+++ b/packages/SettingsLib/res/values-az/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Yeni istifadəçi yaradılır…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Ləqəb"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Qonaq əlavə edin"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Qonaq sessiyasını bitirin"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Qonaq"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Foto çəkin"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Şəkil seçin"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobil data deaktivdir"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Data istifadə etmək üçün ayarlanmayıb"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Telefon yoxdur."</string>
diff --git a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
index 4a820ea..d92f171 100644
--- a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
+++ b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
@@ -554,8 +554,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Pravi se novi korisnik…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Nadimak"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Dodaj gosta"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Završi sesiju gosta"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gost"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Slikaj"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Odaberi sliku"</string>
@@ -578,6 +577,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobilni podaci su isključeni"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nije podešeno za korišćenje podataka"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nema telefona."</string>
diff --git a/packages/SettingsLib/res/values-be/strings.xml b/packages/SettingsLib/res/values-be/strings.xml
index 6a16246..57d9a55 100644
--- a/packages/SettingsLib/res/values-be/strings.xml
+++ b/packages/SettingsLib/res/values-be/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Ствараецца новы карыстальнік…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Псеўданім"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Дадаць госця"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Завяршыць гасцявы сеанс"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Госць"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Зрабіць фота"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Выбраць відарыс"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мабільная перадача даных выключана"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Не зададзена для выкарыстання даных"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Няма тэлефона."</string>
diff --git a/packages/SettingsLib/res/values-bg/strings.xml b/packages/SettingsLib/res/values-bg/strings.xml
index 07ba66a..4d4b392 100644
--- a/packages/SettingsLib/res/values-bg/strings.xml
+++ b/packages/SettingsLib/res/values-bg/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобилните данни са изключени"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Не е зададено да използва данни"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Няма телефон."</string>
diff --git a/packages/SettingsLib/res/values-bn/strings.xml b/packages/SettingsLib/res/values-bn/strings.xml
index 99ee1d6..88fb83f 100644
--- a/packages/SettingsLib/res/values-bn/strings.xml
+++ b/packages/SettingsLib/res/values-bn/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"নতুন ব্যবহারকারী তৈরি করা হচ্ছে…"</string>
     <string name="user_nickname" msgid="262624187455825083">"বিশেষ নাম"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"অতিথি যোগ করুন"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"গেস্ট সেশন শেষ করুন"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"অতিথি"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ফটো তুলুন"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"একটি ইমেজ বেছে নিন"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"মোবাইল ডেটা বন্ধ করা হয়েছে"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ডেটা ব্যবহার করার জন্য সেট করা নেই"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"কোনো ফোনের সংকেত নেই৷"</string>
diff --git a/packages/SettingsLib/res/values-bs/strings.xml b/packages/SettingsLib/res/values-bs/strings.xml
index eedad34..6925d04 100644
--- a/packages/SettingsLib/res/values-bs/strings.xml
+++ b/packages/SettingsLib/res/values-bs/strings.xml
@@ -554,8 +554,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Kreiranje novog korisnika…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Nadimak"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Dodaj gosta"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Završi sesiju gosta"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gost"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Snimite fotografiju"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Odaberite sliku"</string>
@@ -578,6 +577,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Prijenos podataka na mobilnoj mreži je isključen"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nije postavljeno za korištenje podataka"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nema telefonskog signala."</string>
diff --git a/packages/SettingsLib/res/values-ca/strings.xml b/packages/SettingsLib/res/values-ca/strings.xml
index 209b2d6..dd3a811 100644
--- a/packages/SettingsLib/res/values-ca/strings.xml
+++ b/packages/SettingsLib/res/values-ca/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"S\'està creant l\'usuari…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Àlies"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Afegeix un convidat"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Finalitza la sessió de convidat"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Convidat"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Fes una foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Tria una imatge"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"S\'han desactivat les dades mòbils"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"No s\'ha definit per utilitzar dades"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"No hi ha senyal de telèfon."</string>
diff --git a/packages/SettingsLib/res/values-cs/strings.xml b/packages/SettingsLib/res/values-cs/strings.xml
index b3141e4..6b8914d 100644
--- a/packages/SettingsLib/res/values-cs/strings.xml
+++ b/packages/SettingsLib/res/values-cs/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Vytváření nového uživatele…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Přezdívka"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Přidat hosta"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Ukončení relace hosta"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Host"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Pořídit fotku"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Vybrat obrázek"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobilní data jsou vypnuta"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nenastaveno k využití dat"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Žádná telefonní síť."</string>
diff --git a/packages/SettingsLib/res/values-da/strings.xml b/packages/SettingsLib/res/values-da/strings.xml
index a7fa91f..c8b4e2b 100644
--- a/packages/SettingsLib/res/values-da/strings.xml
+++ b/packages/SettingsLib/res/values-da/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Opretter ny bruger…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Kaldenavn"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Tilføj gæsten"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Afslut gæstesessionen"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gæst"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Tag et billede"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Vælg et billede"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobildata er deaktiveret"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ikke indstillet til at anvende data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ingen telefon."</string>
diff --git a/packages/SettingsLib/res/values-de/strings.xml b/packages/SettingsLib/res/values-de/strings.xml
index 361b932..16af032 100644
--- a/packages/SettingsLib/res/values-de/strings.xml
+++ b/packages/SettingsLib/res/values-de/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Neuer Nutzer wird erstellt…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Alias"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Gast hinzufügen"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Gastsitzung beenden"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gast"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Foto machen"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Bild auswählen"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobile Daten deaktiviert"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nicht für Datennutzung konfiguriert"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Kein Telefon"</string>
diff --git a/packages/SettingsLib/res/values-el/strings.xml b/packages/SettingsLib/res/values-el/strings.xml
index a3b3d26..eb87a58 100644
--- a/packages/SettingsLib/res/values-el/strings.xml
+++ b/packages/SettingsLib/res/values-el/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Δημιουργία νέου χρήστη…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Ψευδώνυμο"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Προσθήκη επισκέπτη"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Λήξη περιόδου σύνδεσης επισκέπτη"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Επισκέπτης"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Λήψη φωτογραφίας"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Επιλογή εικόνας"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Τα δεδομένα κινητής τηλεφωνίας απενεργοποιήθηκαν"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Δεν ρυθμίστηκε ώστε να χρησιμοποιεί δεδομένα"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Δεν υπάρχει τηλέφωνο."</string>
diff --git a/packages/SettingsLib/res/values-en-rAU/strings.xml b/packages/SettingsLib/res/values-en-rAU/strings.xml
index fe7515f..ad16c89 100644
--- a/packages/SettingsLib/res/values-en-rAU/strings.xml
+++ b/packages/SettingsLib/res/values-en-rAU/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobile data off"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Not set to use data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"No phone."</string>
diff --git a/packages/SettingsLib/res/values-en-rCA/strings.xml b/packages/SettingsLib/res/values-en-rCA/strings.xml
index 75a6678..4515908 100644
--- a/packages/SettingsLib/res/values-en-rCA/strings.xml
+++ b/packages/SettingsLib/res/values-en-rCA/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobile data off"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Not set to use data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"No phone."</string>
diff --git a/packages/SettingsLib/res/values-en-rGB/strings.xml b/packages/SettingsLib/res/values-en-rGB/strings.xml
index fe7515f..ad16c89 100644
--- a/packages/SettingsLib/res/values-en-rGB/strings.xml
+++ b/packages/SettingsLib/res/values-en-rGB/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobile data off"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Not set to use data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"No phone."</string>
diff --git a/packages/SettingsLib/res/values-en-rIN/strings.xml b/packages/SettingsLib/res/values-en-rIN/strings.xml
index fe7515f..ad16c89 100644
--- a/packages/SettingsLib/res/values-en-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-en-rIN/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobile data off"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Not set to use data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"No phone."</string>
diff --git a/packages/SettingsLib/res/values-en-rXC/strings.xml b/packages/SettingsLib/res/values-en-rXC/strings.xml
index aed0800..f8903bb 100644
--- a/packages/SettingsLib/res/values-en-rXC/strings.xml
+++ b/packages/SettingsLib/res/values-en-rXC/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‎‏‎‎‎‎‎‎‏‏‎‎‎‎‎‎‎‎‎‎‎‎‎‏‎‎‏‎‎‏‏‎‏‎‏‏‏‏‎‏‎‎‏‏‏‎‎‏‏‏‎‏‏‏‎‏‎‏‏‎‎‎4G+‎‏‎‎‏‎"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‏‎‏‎‏‎‎‎‎‏‎‎‏‎‏‏‎‏‏‏‎‏‎‎‏‏‎‎‏‎‎‎‏‏‎‏‏‎‎‎‏‏‎‎‏‎‎‎‏‏‎‏‏‏‎‏‏‏‎‎‎LTE‎‏‎‎‏‎"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‏‏‏‎‎‎‎‏‏‎‎‎‏‎‎‏‏‏‏‎‏‏‎‎‏‏‎‎‏‎‏‏‏‏‏‏‎‎‎‏‏‎‏‎‏‎‏‏‏‏‎‎‏‏‎‏‎‏‏‎‏‎LTE+‎‏‎‎‏‎"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‎‏‏‏‏‏‏‏‎‏‎‎‏‏‎‏‎‏‎‏‏‎‏‎‏‎‏‎‏‎‎‏‎‎‎‏‎‎‎‏‎‏‎‏‏‎‏‎‎‎‏‎‎‎‏‎‎‎‏‎‎‏‎‎Mobile data off‎‏‎‎‏‎"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‏‏‎‏‎‎‏‏‏‎‎‎‏‎‏‎‎‎‏‏‏‎‎‎‏‏‏‏‎‏‎‎‎‎‎‎‎‎‎‏‎‏‎‎‏‎‎‏‏‎‎‏‎‎‏‏‏‎‏‏‏‎Not set to use data‎‏‎‎‏‎"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‎‎‏‎‏‎‏‎‎‏‎‏‏‏‎‏‎‎‎‎‏‏‏‏‏‎‎‎‏‏‏‏‎‏‏‏‏‎‎‎‏‏‏‏‎‏‎‎‏‎‏‏‏‎‎‏‎‎‏‏‏‎No phone.‎‏‎‎‏‎"</string>
diff --git a/packages/SettingsLib/res/values-es-rUS/strings.xml b/packages/SettingsLib/res/values-es-rUS/strings.xml
index f9260a8..26cffd2 100644
--- a/packages/SettingsLib/res/values-es-rUS/strings.xml
+++ b/packages/SettingsLib/res/values-es-rUS/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Datos móviles desactivados"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"No se configuró para usar datos"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Sin teléfono"</string>
diff --git a/packages/SettingsLib/res/values-es/strings.xml b/packages/SettingsLib/res/values-es/strings.xml
index bc17623..5a58a20 100644
--- a/packages/SettingsLib/res/values-es/strings.xml
+++ b/packages/SettingsLib/res/values-es/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Datos desactiv."</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"No está establecido para usar los datos"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Sin teléfono"</string>
diff --git a/packages/SettingsLib/res/values-et/strings.xml b/packages/SettingsLib/res/values-et/strings.xml
index c73f136..2d5d0b5 100644
--- a/packages/SettingsLib/res/values-et/strings.xml
+++ b/packages/SettingsLib/res/values-et/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Uue kasutaja loomine …"</string>
     <string name="user_nickname" msgid="262624187455825083">"Hüüdnimi"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Lisa külaline"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Lõpeta külastajaseanss"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Külaline"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Pildistage"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Valige pilt"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobiilne andmeside on väljas"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ei ole andmeside kasutamiseks seadistatud"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Telefonisignaal puudub"</string>
diff --git a/packages/SettingsLib/res/values-eu/strings.xml b/packages/SettingsLib/res/values-eu/strings.xml
index 2f51ac0..c7b376a 100644
--- a/packages/SettingsLib/res/values-eu/strings.xml
+++ b/packages/SettingsLib/res/values-eu/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Desaktibatuta dago datu-konexioa"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ez dago ezarrita datuak erabiltzeko"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ez dago telefono-zenbakirik."</string>
diff --git a/packages/SettingsLib/res/values-fa/strings.xml b/packages/SettingsLib/res/values-fa/strings.xml
index 038b815..ae99c01 100644
--- a/packages/SettingsLib/res/values-fa/strings.xml
+++ b/packages/SettingsLib/res/values-fa/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"درحال ایجاد کاربر جدید…"</string>
     <string name="user_nickname" msgid="262624187455825083">"نام مستعار"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"افزودن مهمان"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"پایان دادن به جلسه مهمان"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"مهمان"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"عکس گرفتن"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"انتخاب تصویر"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+‎"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+‎"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"داده تلفن همراه خاموش است"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"برای استفاده از داده تنظیم نشده است"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"بدون تلفن."</string>
diff --git a/packages/SettingsLib/res/values-fi/strings.xml b/packages/SettingsLib/res/values-fi/strings.xml
index 33b6142..6dd3a21d 100644
--- a/packages/SettingsLib/res/values-fi/strings.xml
+++ b/packages/SettingsLib/res/values-fi/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Luodaan uutta käyttäjää…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Lempinimi"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Lisää vieras"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Lopeta Vierailija-käyttökerta"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Vieras"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Ota kuva"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Valitse kuva"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobiilidata poistettu käytöstä"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ei käytä dataa"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ei puhelinverkkoyhteyttä."</string>
diff --git a/packages/SettingsLib/res/values-fr-rCA/strings.xml b/packages/SettingsLib/res/values-fr-rCA/strings.xml
index 01492c2..58ea795 100644
--- a/packages/SettingsLib/res/values-fr-rCA/strings.xml
+++ b/packages/SettingsLib/res/values-fr-rCA/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Désactivées"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Non configuré pour l\'utilisation des données cellulaires"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Aucun signal"</string>
diff --git a/packages/SettingsLib/res/values-fr/strings.xml b/packages/SettingsLib/res/values-fr/strings.xml
index 04ed5fe..f321ea3 100644
--- a/packages/SettingsLib/res/values-fr/strings.xml
+++ b/packages/SettingsLib/res/values-fr/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Création d\'un nouvel utilisateur…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Pseudo"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Ajouter un invité"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Fermer la session Invité"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Invité"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Prendre une photo"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Choisir une image"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Désactivées"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Non configuré pour utiliser les données"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Aucun signal"</string>
diff --git a/packages/SettingsLib/res/values-gl/strings.xml b/packages/SettingsLib/res/values-gl/strings.xml
index b59395c..254958f 100644
--- a/packages/SettingsLib/res/values-gl/strings.xml
+++ b/packages/SettingsLib/res/values-gl/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Creando usuario novo…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Alcume"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Engadir convidado"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Finalizar sesión de invitado"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Convidado"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Tirar foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Escoller imaxe"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Os datos móbiles están desactivados"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Non se configurou para utilizar datos"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Sen teléfono"</string>
diff --git a/packages/SettingsLib/res/values-gu/strings.xml b/packages/SettingsLib/res/values-gu/strings.xml
index 601ffde..cf8ec40 100644
--- a/packages/SettingsLib/res/values-gu/strings.xml
+++ b/packages/SettingsLib/res/values-gu/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"નવા વપરાશકર્તા બનાવી રહ્યાં છીએ…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ઉપનામ"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"અતિથિ ઉમેરો"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"અતિથિ સત્ર સમાપ્ત કરો"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"અતિથિ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ફોટો લો"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"છબી પસંદ કરો"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"મોબાઇલ ડેટા બંધ છે"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ડેટાનો ઉપયોગ કરવાનું સેટ કર્યું નથી"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"કોઈ ફોન નથી."</string>
diff --git a/packages/SettingsLib/res/values-hi/strings.xml b/packages/SettingsLib/res/values-hi/strings.xml
index 974d00c..ddcfc58 100644
--- a/packages/SettingsLib/res/values-hi/strings.xml
+++ b/packages/SettingsLib/res/values-hi/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"एलटीई"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"मोबाइल डेटा बंद है"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"डेटा इस्तेमाल करने के लिए सेट नहीं किया गया है"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"कोई फ़ोन नहीं."</string>
diff --git a/packages/SettingsLib/res/values-hr/strings.xml b/packages/SettingsLib/res/values-hr/strings.xml
index f792428..f7d2bec 100644
--- a/packages/SettingsLib/res/values-hr/strings.xml
+++ b/packages/SettingsLib/res/values-hr/strings.xml
@@ -554,8 +554,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Izrada novog korisnika…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Nadimak"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Dodavanje gosta"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Završi gostujuću sesiju"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gost"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Fotografiraj"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Odaberi sliku"</string>
@@ -578,6 +577,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G i više"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobilni su podaci isključeni"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nije postavljeno za upotrebu podataka"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nema telefona."</string>
diff --git a/packages/SettingsLib/res/values-hu/strings.xml b/packages/SettingsLib/res/values-hu/strings.xml
index 2bf5325..883e2a4 100644
--- a/packages/SettingsLib/res/values-hu/strings.xml
+++ b/packages/SettingsLib/res/values-hu/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Új felhasználó létrehozása…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Becenév"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Vendég hozzáadása"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"A vendég munkamenet befejezése"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Vendég"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Fotó készítése"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Kép kiválasztása"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobiladatok kikapcsolva"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nincs beállítva az adathasználat"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nincs telefon."</string>
diff --git a/packages/SettingsLib/res/values-hy/strings.xml b/packages/SettingsLib/res/values-hy/strings.xml
index fea1e12..de9e4dd 100644
--- a/packages/SettingsLib/res/values-hy/strings.xml
+++ b/packages/SettingsLib/res/values-hy/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Բջջային ինտերնետն անջատված է"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Բջջային ինտերնետն ըստ կանխադրման չի օգտագործվում"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Հեռախոս չկա:"</string>
diff --git a/packages/SettingsLib/res/values-in/strings.xml b/packages/SettingsLib/res/values-in/strings.xml
index 7298cea..e4f56e6 100644
--- a/packages/SettingsLib/res/values-in/strings.xml
+++ b/packages/SettingsLib/res/values-in/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Membuat pengguna baru …"</string>
     <string name="user_nickname" msgid="262624187455825083">"Nama panggilan"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Tambahkan tamu"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Akhiri sesi tamu"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Tamu"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Ambil foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Pilih gambar"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Kuota nonaktif"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Tidak disetel untuk menggunakan data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Tidak dapat melakukan panggilan."</string>
diff --git a/packages/SettingsLib/res/values-is/strings.xml b/packages/SettingsLib/res/values-is/strings.xml
index bf6c031..d5d8289 100644
--- a/packages/SettingsLib/res/values-is/strings.xml
+++ b/packages/SettingsLib/res/values-is/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Stofnar nýjan notanda…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Gælunafn"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Bæta gesti við"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Ljúka gestalotu"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gestur"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Taka mynd"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Velja mynd"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Slökkt á farsímagögnum"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ekki stillt á að nota gögn"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ekkert símasamband."</string>
diff --git a/packages/SettingsLib/res/values-it/strings.xml b/packages/SettingsLib/res/values-it/strings.xml
index 2ed92e4..55c03b6 100644
--- a/packages/SettingsLib/res/values-it/strings.xml
+++ b/packages/SettingsLib/res/values-it/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Creazione nuovo utente…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Nickname"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Aggiungi ospite"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Termina sessione Ospite"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Ospite"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Scatta una foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Scegli un\'immagine"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Dati mobili disattivati"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Non impostato per l\'utilizzo dei dati"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nessun telefono."</string>
diff --git a/packages/SettingsLib/res/values-iw/strings.xml b/packages/SettingsLib/res/values-iw/strings.xml
index bf4c35e..6bbfa16 100644
--- a/packages/SettingsLib/res/values-iw/strings.xml
+++ b/packages/SettingsLib/res/values-iw/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"בתהליך יצירה של משתמש חדש…"</string>
     <string name="user_nickname" msgid="262624187455825083">"כינוי"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"הוספת אורח"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"הפסקת הגלישה כאורח"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"אורח"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"צילום תמונה"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"לבחירת תמונה"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"+4G"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"+LTE"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"חבילת הגלישה כבויה"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"לא מוגדרת לשימוש בנתונים"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"אין טלפון."</string>
diff --git a/packages/SettingsLib/res/values-ja/strings.xml b/packages/SettingsLib/res/values-ja/strings.xml
index f467c60..3105e98 100644
--- a/packages/SettingsLib/res/values-ja/strings.xml
+++ b/packages/SettingsLib/res/values-ja/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"モバイルデータ OFF"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"データを使用するように設定されていません"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"電波状態:なし"</string>
diff --git a/packages/SettingsLib/res/values-ka/strings.xml b/packages/SettingsLib/res/values-ka/strings.xml
index 493839f..d97926b 100644
--- a/packages/SettingsLib/res/values-ka/strings.xml
+++ b/packages/SettingsLib/res/values-ka/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"მიმდინარეობს ახალი მომხმარებლის შექმნა…"</string>
     <string name="user_nickname" msgid="262624187455825083">"მეტსახელი"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"სტუმრის დამატება"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"სტუმრის სესიის დასრულება"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"სტუმარი"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ფოტოს გადაღება"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"აირჩიეთ სურათი"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"მობილური ინტერნეტი გამორთულია"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"არ არის დაყენებული მონაცემების გამოყენებისთვის"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ტელეფონი არ არის."</string>
diff --git a/packages/SettingsLib/res/values-kk/strings.xml b/packages/SettingsLib/res/values-kk/strings.xml
index 83d859b..6cceef6 100644
--- a/packages/SettingsLib/res/values-kk/strings.xml
+++ b/packages/SettingsLib/res/values-kk/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Жаңа пайдаланушы профилі жасалуда…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Лақап ат"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Қонақты енгізу"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Қонақ сеансын аяқтау"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Қонақ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Фотосуретке түсіру"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Сурет таңдау"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобильдік деректер өшірулі"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Деректерді пайдалануға реттелмеген."</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Телефон жоқ."</string>
diff --git a/packages/SettingsLib/res/values-km/strings.xml b/packages/SettingsLib/res/values-km/strings.xml
index db571d6..f069d15 100644
--- a/packages/SettingsLib/res/values-km/strings.xml
+++ b/packages/SettingsLib/res/values-km/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"កំពុងបង្កើត​អ្នកប្រើប្រាស់ថ្មី…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ឈ្មោះ​ហៅក្រៅ"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"បញ្ចូល​ភ្ញៀវ"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"បញ្ចប់វគ្គភ្ញៀវ"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ភ្ញៀវ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ថតរូប"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ជ្រើសរើស​រូបភាព"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ទិន្នន័យ​ទូរសព្ទចល័ត​បានបិទ"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"មិនបានកំណត់​ឱ្យប្រើ​ទិន្នន័យ​ទេ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"គ្មាន​ទូរស័ព្ទ។"</string>
diff --git a/packages/SettingsLib/res/values-kn/strings.xml b/packages/SettingsLib/res/values-kn/strings.xml
index 2e8b9f1..3841e3b 100644
--- a/packages/SettingsLib/res/values-kn/strings.xml
+++ b/packages/SettingsLib/res/values-kn/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"ಹೊಸ ಬಳಕೆದಾರರನ್ನು ರಚಿಸಲಾಗುತ್ತಿದೆ…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ಅಡ್ಡ ಹೆಸರು"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"ಅತಿಥಿಯನ್ನು ಸೇರಿಸಿ"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"ಅತಿಥಿ ಸೆಷನ್ ಅಂತ್ಯಗೊಳಿಸಿ"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ಅತಿಥಿ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ಫೋಟೋ ತೆಗೆದುಕೊಳ್ಳಿ"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ಚಿತ್ರವನ್ನು ಆರಿಸಿ"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ಮೊಬೈಲ್ ಡೇಟಾ ಆಫ್"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ಡೇಟಾ ಬಳಸಲು ಹೊಂದಿಸಲಾಗಿಲ್ಲ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ಯಾವುದೇ ಫೋನ್ ಇಲ್ಲ."</string>
diff --git a/packages/SettingsLib/res/values-ko/strings.xml b/packages/SettingsLib/res/values-ko/strings.xml
index 0294e9d..75b731b 100644
--- a/packages/SettingsLib/res/values-ko/strings.xml
+++ b/packages/SettingsLib/res/values-ko/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"새로운 사용자를 만드는 중…"</string>
     <string name="user_nickname" msgid="262624187455825083">"닉네임"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"게스트 추가"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"게스트 세션 종료"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"게스트"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"사진 찍기"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"이미지 선택"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G 이상"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"모바일 데이터 꺼짐"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"데이터를 사용하도록 설정되지 않음"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"휴대전화의 신호가 없습니다."</string>
diff --git a/packages/SettingsLib/res/values-ky/strings.xml b/packages/SettingsLib/res/values-ky/strings.xml
index 0c73cf6..1159376 100644
--- a/packages/SettingsLib/res/values-ky/strings.xml
+++ b/packages/SettingsLib/res/values-ky/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Жаңы колдонуучу түзүлүүдө…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Ылакап аты"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Конок кошуу"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Конок сеансын бүтүрүү"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Конок"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Сүрөткө тартуу"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Сүрөт тандаңыз"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобилдик Интернет өчүрүлгөн"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Дайындарды колдонуу үчүн жөндөлгөн эмес"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Телефон сигналы жок."</string>
diff --git a/packages/SettingsLib/res/values-lo/strings.xml b/packages/SettingsLib/res/values-lo/strings.xml
index fbe814a..3e3f317 100644
--- a/packages/SettingsLib/res/values-lo/strings.xml
+++ b/packages/SettingsLib/res/values-lo/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"ກຳລັງສ້າງຜູ້ໃຊ້ໃໝ່…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ຊື່ຫຼິ້ນ"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"ເພີ່ມແຂກ"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"ສິ້ນສຸດເຊດຊັນແຂກ"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ແຂກ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ຖ່າຍຮູບ"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ເລືອກຮູບ"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ປິດອິນເຕີເນັດມືຖືແລ້ວ"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ບໍ່ໄດ້ຕັ້ງໃຫ້ໃຊ້ອິນເຕີເນັດ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ບໍ່ມີໂທລະສັບ."</string>
diff --git a/packages/SettingsLib/res/values-lt/strings.xml b/packages/SettingsLib/res/values-lt/strings.xml
index b3d8e17..279980b 100644
--- a/packages/SettingsLib/res/values-lt/strings.xml
+++ b/packages/SettingsLib/res/values-lt/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Kuriamas naujas naudotojas…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Slapyvardis"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Pridėti svečią"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Baigti svečio sesiją"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Svečias"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Fotografuoti"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Pasirinkti vaizdą"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobiliojo ryšio duomenys išjungti"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nenustatyta naudoti duomenis"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nėra telefono."</string>
diff --git a/packages/SettingsLib/res/values-lv/strings.xml b/packages/SettingsLib/res/values-lv/strings.xml
index 3c69e64..f36adc6 100644
--- a/packages/SettingsLib/res/values-lv/strings.xml
+++ b/packages/SettingsLib/res/values-lv/strings.xml
@@ -554,8 +554,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Notiek jauna lietotāja izveide…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Segvārds"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Pievienot viesi"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Beigt viesa sesiju"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Viesis"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Uzņemt fotoattēlu"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Izvēlēties attēlu"</string>
@@ -578,6 +577,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobilie dati izslēgti"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nav iestatīts datu lietošanai"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nav tālruņa."</string>
diff --git a/packages/SettingsLib/res/values-mk/strings.xml b/packages/SettingsLib/res/values-mk/strings.xml
index b909359..31e5b7c 100644
--- a/packages/SettingsLib/res/values-mk/strings.xml
+++ b/packages/SettingsLib/res/values-mk/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Се создава нов корисник…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Прекар"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Додај гостин"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Заврши ја гостинската сесија"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Гостин"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Фотографирајте"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Одберете слика"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобилниот интернет е исклучен"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Не е поставен да користи интернет"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Нема сигнал."</string>
diff --git a/packages/SettingsLib/res/values-ml/strings.xml b/packages/SettingsLib/res/values-ml/strings.xml
index 8f83ee1..485a228 100644
--- a/packages/SettingsLib/res/values-ml/strings.xml
+++ b/packages/SettingsLib/res/values-ml/strings.xml
@@ -450,7 +450,7 @@
     <string name="power_charging" msgid="6727132649743436802">"<xliff:g id="LEVEL">%1$s</xliff:g> - <xliff:g id="STATE">%2$s</xliff:g>"</string>
     <string name="power_remaining_charging_duration_only" msgid="7415639699283965818">"പൂർണ്ണമായി ചാർജാവാൻ <xliff:g id="TIME">%1$s</xliff:g> ശേഷിക്കുന്നു"</string>
     <string name="power_charging_duration" msgid="5005740040558984057">"<xliff:g id="LEVEL">%1$s</xliff:g> - പൂർണ്ണമായി ചാർജാവാൻ <xliff:g id="TIME">%2$s</xliff:g>"</string>
-    <string name="power_charging_limited" msgid="1956874810658999681">"<xliff:g id="LEVEL">%1$s</xliff:g> - ബാറ്ററി നില ഒപ്റ്റിമൈസ് ചെയ്യുന്നു"</string>
+    <string name="power_charging_limited" msgid="1956874810658999681">"<xliff:g id="LEVEL">%1$s</xliff:g> - ബാറ്ററിയുടെ ആയുസിനായി ഒപ്റ്റിമൈസ് ചെയ്യുന്നു"</string>
     <string name="battery_info_status_unknown" msgid="268625384868401114">"അജ്ഞാതം"</string>
     <string name="battery_info_status_charging" msgid="4279958015430387405">"ചാർജ് ചെയ്യുന്നു"</string>
     <string name="battery_info_status_charging_fast" msgid="8027559755902954885">"അതിവേഗ ചാർജിംഗ്"</string>
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"പുതിയ ഉപയോക്താവിനെ സൃഷ്‌ടിക്കുന്നു…"</string>
     <string name="user_nickname" msgid="262624187455825083">"വിളിപ്പേര്"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"അതിഥിയെ ചേർക്കുക"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"അതിഥി സെഷൻ അവസാനിപ്പിക്കുക"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"അതിഥി"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ഒരു ഫോട്ടോ എടുക്കുക"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ഒരു ചിത്രം തിരഞ്ഞെടുക്കുക"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"മൊബൈൽ ഡാറ്റ ഓഫാണ്"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ഡാറ്റ ഉപയോഗിക്കുന്നതിന് സജ്ജീകരിച്ചിട്ടില്ല"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ഫോൺ സിഗ്‌നൽ ഒന്നുമില്ല."</string>
diff --git a/packages/SettingsLib/res/values-mn/strings.xml b/packages/SettingsLib/res/values-mn/strings.xml
index 8168b79..6ce0a7d 100644
--- a/packages/SettingsLib/res/values-mn/strings.xml
+++ b/packages/SettingsLib/res/values-mn/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобайл дата унтраалттай байна"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Дата ашиглахаар тохируулаагүй"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Утас байхгүй."</string>
diff --git a/packages/SettingsLib/res/values-mr/strings.xml b/packages/SettingsLib/res/values-mr/strings.xml
index f47d8e0..c1a246f 100644
--- a/packages/SettingsLib/res/values-mr/strings.xml
+++ b/packages/SettingsLib/res/values-mr/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"नवीन वापरकर्ता तयार करत आहे…"</string>
     <string name="user_nickname" msgid="262624187455825083">"टोपणनाव"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"अतिथी जोडा"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"अतिथी सत्र संपवा"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"अतिथी"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"फोटो काढा"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"इमेज निवडा"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"४G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"मोबाइल डेटा बंद आहे"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"डेटा वापरण्यासाठी सेट केलेले नाही"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"कोणताही फोन नाही."</string>
diff --git a/packages/SettingsLib/res/values-ms/strings.xml b/packages/SettingsLib/res/values-ms/strings.xml
index fb2826f..1ba076d 100644
--- a/packages/SettingsLib/res/values-ms/strings.xml
+++ b/packages/SettingsLib/res/values-ms/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Data mudah alih dimatikan"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Tidak ditetapkan untuk menggunakan data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Tiada telefon."</string>
diff --git a/packages/SettingsLib/res/values-my/strings.xml b/packages/SettingsLib/res/values-my/strings.xml
index d98d442..61374e8 100644
--- a/packages/SettingsLib/res/values-my/strings.xml
+++ b/packages/SettingsLib/res/values-my/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"အသုံးပြုသူအသစ် ပြုလုပ်နေသည်…"</string>
     <string name="user_nickname" msgid="262624187455825083">"နာမည်ပြောင်"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"ဧည့်သည့် ထည့်ရန်"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"ဧည့်သည်ဆက်ရှင်ကို အဆုံးသတ်ရန်"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ဧည့်သည်"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ဓာတ်ပုံရိုက်ရန်"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ပုံရွေးရန်"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"မိုဘိုင်းဒေတာ ပိတ်ထားသည်"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ဒေတာအသုံးပြုရန် သတ်မှတ်မထားပါ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ဖုန်းလိုင်းမရှိပါ။"</string>
diff --git a/packages/SettingsLib/res/values-nb/strings.xml b/packages/SettingsLib/res/values-nb/strings.xml
index 944c48e..fe6204b 100644
--- a/packages/SettingsLib/res/values-nb/strings.xml
+++ b/packages/SettingsLib/res/values-nb/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Oppretter en ny bruker …"</string>
     <string name="user_nickname" msgid="262624187455825083">"Kallenavn"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Legg til en gjest"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Avslutt gjesteøkten"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gjest"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Ta et bilde"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Velg et bilde"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobildata er slått av"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ikke konfigurert til å bruke data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ingen telefon."</string>
diff --git a/packages/SettingsLib/res/values-ne/strings.xml b/packages/SettingsLib/res/values-ne/strings.xml
index 9a0d2ed..c0e9fe5 100644
--- a/packages/SettingsLib/res/values-ne/strings.xml
+++ b/packages/SettingsLib/res/values-ne/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"नयाँ प्रयोगकर्ता बनाउँदै…"</string>
     <string name="user_nickname" msgid="262624187455825083">"उपनाम"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"अतिथि थप्नुहोस्"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"अतिथिको सत्र अन्त्य गर्नुहोस्"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"अतिथि"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"फोटो खिच्नुहोस्"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"कुनै फोटो छनौट गर्नुहोस्"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"मोबाइल डेटा निष्क्रिय छ"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"डेटा प्रयोग गर्ने गरी सेट गरिएन"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"फोन छैन्।"</string>
diff --git a/packages/SettingsLib/res/values-nl/strings.xml b/packages/SettingsLib/res/values-nl/strings.xml
index a8e4fb5..b7ea8a0 100644
--- a/packages/SettingsLib/res/values-nl/strings.xml
+++ b/packages/SettingsLib/res/values-nl/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobiele data uit"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Gebruik van gegevens is niet ingesteld"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Geen telefoonsignaal."</string>
diff --git a/packages/SettingsLib/res/values-or/strings.xml b/packages/SettingsLib/res/values-or/strings.xml
index 306ef44..ac1ccb6 100644
--- a/packages/SettingsLib/res/values-or/strings.xml
+++ b/packages/SettingsLib/res/values-or/strings.xml
@@ -114,7 +114,7 @@
     <string name="bluetooth_hearing_aid_profile_summary_use_for" msgid="7689393730163320483">"ଶ୍ରବଣ ଯନ୍ତ୍ର ପାଇଁ ବ୍ୟବହାର କରନ୍ତୁ"</string>
     <string name="bluetooth_pairing_accept" msgid="2054232610815498004">"ପେୟାର୍‌"</string>
     <string name="bluetooth_pairing_accept_all_caps" msgid="2734383073450506220">"ପେୟାର୍‌"</string>
-    <string name="bluetooth_pairing_decline" msgid="6483118841204885890">"କ୍ୟାନ୍ସଲ୍‌ କରନ୍ତୁ"</string>
+    <string name="bluetooth_pairing_decline" msgid="6483118841204885890">"ବାତିଲ୍‌ କରନ୍ତୁ"</string>
     <string name="bluetooth_pairing_will_share_phonebook" msgid="3064334458659165176">"ପେୟାରିଂ ଫଳରେ ସଂଯୁକ୍ତ ଥିବା ବେଳେ ଆପଣଙ୍କ ସମ୍ପର୍କଗୁଡ଼ିକୁ ଏବଂ କଲ୍‌ର ଇତିବୃତିକୁ ଆକସେସ୍‌ ମଞ୍ଜୁର ହୁଏ।"</string>
     <string name="bluetooth_pairing_error_message" msgid="6626399020672335565">"<xliff:g id="DEVICE_NAME">%1$s</xliff:g> ସହ ପେୟାର୍‌ କରିହେଲା ନାହିଁ।"</string>
     <string name="bluetooth_pairing_pin_error_message" msgid="264422127613704940">"ଏକ ଭୁଲ୍‌ PIN କିମ୍ବା ପାସକୀ କାରଣରୁ <xliff:g id="DEVICE_NAME">%1$s</xliff:g> ସହ ପେୟାର୍‌ କରିପାରିଲା ନାହିଁ।"</string>
@@ -497,7 +497,7 @@
     </plurals>
     <string name="accessibility_manual_zen_more_time" msgid="5141801092071134235">"ଅଧିକ ସମୟ।"</string>
     <string name="accessibility_manual_zen_less_time" msgid="6828877595848229965">"କମ୍ ସମୟ।"</string>
-    <string name="cancel" msgid="5665114069455378395">"କ୍ୟାନ୍ସଲ୍"</string>
+    <string name="cancel" msgid="5665114069455378395">"ବାତିଲ୍"</string>
     <string name="okay" msgid="949938843324579502">"ଠିକ୍‌ ଅଛି"</string>
     <string name="zen_mode_enable_dialog_turn_on" msgid="6418297231575050426">"ଚାଲୁ କରନ୍ତୁ"</string>
     <string name="zen_mode_settings_turn_on_dialog_title" msgid="2760567063190790696">"\"ବିରକ୍ତ କରନ୍ତୁ ନାହିଁ\" ଅନ୍ କରନ୍ତୁ"</string>
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"ନୂଆ ଉପଯୋଗକର୍ତ୍ତା ତିଆରି କରାଯାଉଛି…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ଡାକନାମ"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"ଅତିଥି ଯୋଗ କରନ୍ତୁ"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"ଅତିଥି ସେସନ୍ ଶେଷ କରନ୍ତୁ"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ଅତିଥି"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ଗୋଟିଏ ଫଟୋ ଉଠାନ୍ତୁ"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ଏକ ଛବି ବାଛନ୍ତୁ"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ମୋବାଇଲ୍‌ ଡାଟା ବନ୍ଦ ଅଛି"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ବ୍ୟବହୃତ ଡାଟା ପାଇଁ ସେଟ୍ ହୋଇନାହିଁ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"କୌଣସି ଫୋନ୍ ନାହିଁ।"</string>
diff --git a/packages/SettingsLib/res/values-pa/strings.xml b/packages/SettingsLib/res/values-pa/strings.xml
index e231a26..2ae7d71 100644
--- a/packages/SettingsLib/res/values-pa/strings.xml
+++ b/packages/SettingsLib/res/values-pa/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"ਨਵਾਂ ਵਰਤੋਂਕਾਰ ਬਣਾਇਆ ਜਾ ਰਿਹਾ ਹੈ…"</string>
     <string name="user_nickname" msgid="262624187455825083">"ਉਪਨਾਮ"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"ਮਹਿਮਾਨ ਸ਼ਾਮਲ ਕਰੋ"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"ਮਹਿਮਾਨ ਸੈਸ਼ਨ ਸਮਾਪਤ ਕਰੋ"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"ਮਹਿਮਾਨ"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ਇੱਕ ਫ਼ੋਟੋ ਖਿੱਚੋ"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ਕੋਈ ਚਿੱਤਰ ਚੁਣੋ"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ਮੋਬਾਈਲ ਡਾਟਾ ਬੰਦ"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ਡਾਟਾ ਵਰਤਣ ਲਈ ਸੈੱਟ ਨਹੀਂ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ਕੋਈ ਫ਼ੋਨ ਨਹੀਂ।"</string>
diff --git a/packages/SettingsLib/res/values-pl/strings.xml b/packages/SettingsLib/res/values-pl/strings.xml
index a62e9cc..cd6f25c 100644
--- a/packages/SettingsLib/res/values-pl/strings.xml
+++ b/packages/SettingsLib/res/values-pl/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Tworzę nowego użytkownika…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Pseudonim"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Dodaj gościa"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Kończenie sesji gościa"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gość"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Zrób zdjęcie"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Wybierz obraz"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Wyłączona"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nie skonfigurowano do transmisji danych"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Brak sygnału telefonu."</string>
diff --git a/packages/SettingsLib/res/values-pt-rBR/strings.xml b/packages/SettingsLib/res/values-pt-rBR/strings.xml
index fe922c0..fc26f59 100644
--- a/packages/SettingsLib/res/values-pt-rBR/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rBR/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Criando novo usuário…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Apelido"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Adicionar convidado"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Encerrar sessão de visitante"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Convidado"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Tirar uma foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Escolher uma imagem"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Dados móveis desativados"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Sem configuração para uso de dados"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Sem telefone."</string>
diff --git a/packages/SettingsLib/res/values-pt-rPT/strings.xml b/packages/SettingsLib/res/values-pt-rPT/strings.xml
index 5d1f880..7ff1ba4 100644
--- a/packages/SettingsLib/res/values-pt-rPT/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rPT/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"A criar novo utilizador…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Pseudónimo"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Adicionar convidado"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Terminar a sessão de convidado"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Convidado"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Tirar uma foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Escolher uma imagem"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Dados móveis desativados"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Não definido para utilizar dados"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Sem telefone."</string>
diff --git a/packages/SettingsLib/res/values-pt/strings.xml b/packages/SettingsLib/res/values-pt/strings.xml
index fe922c0..fc26f59 100644
--- a/packages/SettingsLib/res/values-pt/strings.xml
+++ b/packages/SettingsLib/res/values-pt/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Criando novo usuário…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Apelido"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Adicionar convidado"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Encerrar sessão de visitante"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Convidado"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Tirar uma foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Escolher uma imagem"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Dados móveis desativados"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Sem configuração para uso de dados"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Sem telefone."</string>
diff --git a/packages/SettingsLib/res/values-ro/strings.xml b/packages/SettingsLib/res/values-ro/strings.xml
index 765f83a..be0193c 100644
--- a/packages/SettingsLib/res/values-ro/strings.xml
+++ b/packages/SettingsLib/res/values-ro/strings.xml
@@ -554,8 +554,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Se creează un utilizator nou…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Pseudonim"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Adăugați un invitat"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Încheiați sesiunea pentru invitați"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Invitat"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Faceți o fotografie"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Alegeți o imagine"</string>
@@ -578,6 +577,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Date mobile dezactivate"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nu este setat pentru a folosi datele"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nu există semnal pentru telefon."</string>
diff --git a/packages/SettingsLib/res/values-ru/strings.xml b/packages/SettingsLib/res/values-ru/strings.xml
index 98b3203..fad3591 100644
--- a/packages/SettingsLib/res/values-ru/strings.xml
+++ b/packages/SettingsLib/res/values-ru/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Создаем нового пользователя…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Псевдоним"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Добавить аккаунт гостя"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Завершить гостевой сеанс"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Гость"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Сделать снимок"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Выбрать фото"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобильный Интернет отключен"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Мобильный Интернет по умолчанию не используется."</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Сигнал телефонной сети отсутствует."</string>
diff --git a/packages/SettingsLib/res/values-si/strings.xml b/packages/SettingsLib/res/values-si/strings.xml
index 087f1403..69a918a 100644
--- a/packages/SettingsLib/res/values-si/strings.xml
+++ b/packages/SettingsLib/res/values-si/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"නව පරිශීලක තනමින්…"</string>
     <string name="user_nickname" msgid="262624187455825083">"අපනාමය"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"අමුත්තා එක් කරන්න"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"ආරාධිත සැසිය අවසන් කරන්න"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"අමුත්තා"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ඡායාරූපයක් ගන්න"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"රූපයක් තෝරන්න"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"ජංගම දත්ත ක්‍රියාවිරහිතයි"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"දත්ත භාවිත කිරීමට සකසා නැත"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"දුරකථනයක් නැත."</string>
diff --git a/packages/SettingsLib/res/values-sk/strings.xml b/packages/SettingsLib/res/values-sk/strings.xml
index 858f017..f98237c2 100644
--- a/packages/SettingsLib/res/values-sk/strings.xml
+++ b/packages/SettingsLib/res/values-sk/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Vytvára sa nový používateľ…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Prezývka"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Pridať hosťa"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Ukončiť reláciu hosťa"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Hosť"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Odfotiť"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Vybrať obrázok"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobilné dáta sú vypnuté"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nie je nastavené na používanie dát"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Žiadna telefónna sieť."</string>
diff --git a/packages/SettingsLib/res/values-sl/strings.xml b/packages/SettingsLib/res/values-sl/strings.xml
index 2386b13..710fbdb 100644
--- a/packages/SettingsLib/res/values-sl/strings.xml
+++ b/packages/SettingsLib/res/values-sl/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Ustvarjanje novega uporabnika …"</string>
     <string name="user_nickname" msgid="262624187455825083">"Vzdevek"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Dodajanje gosta"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Končaj sejo gosta"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gost"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Fotografiranje"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Izberi sliko"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Prenos podatkov v mobilnem omrežju je izklopljen"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Ni nastavljeno za uporabo prenosa podatkov"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ni telefona."</string>
diff --git a/packages/SettingsLib/res/values-sq/strings.xml b/packages/SettingsLib/res/values-sq/strings.xml
index 8d53b25..b4e5db9 100644
--- a/packages/SettingsLib/res/values-sq/strings.xml
+++ b/packages/SettingsLib/res/values-sq/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Të dhënat celulare janë joaktive"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Nuk është caktuar të përdorë të dhënat"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Nuk ka telefon."</string>
diff --git a/packages/SettingsLib/res/values-sr/strings.xml b/packages/SettingsLib/res/values-sr/strings.xml
index 0b64a70..d134f8a 100644
--- a/packages/SettingsLib/res/values-sr/strings.xml
+++ b/packages/SettingsLib/res/values-sr/strings.xml
@@ -554,8 +554,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Прави се нови корисник…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Надимак"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Додај госта"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Заврши сесију госта"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Гост"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Сликај"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Одабери слику"</string>
@@ -578,6 +577,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобилни подаци су искључени"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Није подешено за коришћење података"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Нема телефона."</string>
diff --git a/packages/SettingsLib/res/values-sv/strings.xml b/packages/SettingsLib/res/values-sv/strings.xml
index 58eda86..e90a915 100644
--- a/packages/SettingsLib/res/values-sv/strings.xml
+++ b/packages/SettingsLib/res/values-sv/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Skapar ny användare …"</string>
     <string name="user_nickname" msgid="262624187455825083">"Smeknamn"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Lägg till gäst"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Avsluta gästsession"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Gäst"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Ta ett foto"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Välj en bild"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobildata har inaktiverats"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Inte inställd på mobildata"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ingen telefon."</string>
diff --git a/packages/SettingsLib/res/values-sw/strings.xml b/packages/SettingsLib/res/values-sw/strings.xml
index 889163b..653beef 100644
--- a/packages/SettingsLib/res/values-sw/strings.xml
+++ b/packages/SettingsLib/res/values-sw/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Inaweka mtumiaji mpya…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Jina wakilishi"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Weka mgeni"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Maliza kipindi cha mgeni"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Mgeni"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Piga picha"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Chagua picha"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Umezima data ya mtandao wa simu"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Haijawekewa mipangilio ya kutumia data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Hakuna simu"</string>
diff --git a/packages/SettingsLib/res/values-ta/strings.xml b/packages/SettingsLib/res/values-ta/strings.xml
index e0de778..b75818a 100644
--- a/packages/SettingsLib/res/values-ta/strings.xml
+++ b/packages/SettingsLib/res/values-ta/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"புதிய பயனரை உருவாக்குகிறது…"</string>
     <string name="user_nickname" msgid="262624187455825083">"புனைப்பெயர்"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"கெஸ்ட்டைச் சேர்"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"விருந்தினர் அமர்வை நிறைவுசெய்"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"கெஸ்ட்"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"படமெடுங்கள்"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"படத்தைத் தேர்வுசெய்யுங்கள்"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"மொபைல் டேட்டா ஆஃப் செய்யப்பட்டது"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"தரவை உபயோகிக்க அமைக்கப்படவில்லை"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"சிக்னல் இல்லை."</string>
diff --git a/packages/SettingsLib/res/values-te/strings.xml b/packages/SettingsLib/res/values-te/strings.xml
index 53f4abf..33f082d 100644
--- a/packages/SettingsLib/res/values-te/strings.xml
+++ b/packages/SettingsLib/res/values-te/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"కొత్త యూజర్‌ను క్రియేట్ చేస్తోంది…"</string>
     <string name="user_nickname" msgid="262624187455825083">"మారుపేరు"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"అతిథిని జోడించండి"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"గెస్ట్ సెషన్‌ను ముగించు"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"అతిథి"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ఒక ఫోటో తీయండి"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ఇమేజ్‌ను ఎంచుకోండి"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"మొబైల్ డేటా ఆఫ్‌లో ఉంది"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"డేటాను ఉపయోగించే విధంగా సెట్ చేయలేదు"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ఫోన్ లేదు."</string>
diff --git a/packages/SettingsLib/res/values-th/strings.xml b/packages/SettingsLib/res/values-th/strings.xml
index 5f93563..a010c10 100644
--- a/packages/SettingsLib/res/values-th/strings.xml
+++ b/packages/SettingsLib/res/values-th/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"เน็ตมือถือปิดอยู่"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ไม่ได้ตั้งค่าให้ใช้อินเทอร์เน็ตมือถือ"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"ไม่มีสัญญาณโทรศัพท์"</string>
diff --git a/packages/SettingsLib/res/values-tl/strings.xml b/packages/SettingsLib/res/values-tl/strings.xml
index 9bbfb1d..4485384 100644
--- a/packages/SettingsLib/res/values-tl/strings.xml
+++ b/packages/SettingsLib/res/values-tl/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Naka-off ang mobile data"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Hindi nakatakdang gumamit ng data"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Walang telepono."</string>
diff --git a/packages/SettingsLib/res/values-tr/strings.xml b/packages/SettingsLib/res/values-tr/strings.xml
index 9dd32b6..081a115 100644
--- a/packages/SettingsLib/res/values-tr/strings.xml
+++ b/packages/SettingsLib/res/values-tr/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobil veri kapalı"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Veri kullanmak üzere ayarlanmadı"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Telefon sinyali yok."</string>
diff --git a/packages/SettingsLib/res/values-uk/strings.xml b/packages/SettingsLib/res/values-uk/strings.xml
index 99cc958..b4e533d 100644
--- a/packages/SettingsLib/res/values-uk/strings.xml
+++ b/packages/SettingsLib/res/values-uk/strings.xml
@@ -555,8 +555,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Створення нового користувача…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Псевдонім"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Додати гостя"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Завершити сеанс у режимі \"Гість\""</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Гість"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Зробити фотографію"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Вибрати зображення"</string>
@@ -579,6 +578,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Мобільне передавання даних вимкнено"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Не вибрано для використання даних"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Немає сигналу телефону."</string>
diff --git a/packages/SettingsLib/res/values-ur/strings.xml b/packages/SettingsLib/res/values-ur/strings.xml
index 515cf70..9376bdc 100644
--- a/packages/SettingsLib/res/values-ur/strings.xml
+++ b/packages/SettingsLib/res/values-ur/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"نیا صارف تخلیق کرنا…"</string>
     <string name="user_nickname" msgid="262624187455825083">"عرفی نام"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"مہمان کو شامل کریں"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"مہمان سیشن ختم کریں"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"مہمان"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"ایک تصویر لیں"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"ایک تصویر منتخب کریں"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+‎"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+‎"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"موبائل ڈیٹا آف ہے"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"ڈیٹا استعمال کرنے کے لیے سیٹ نہیں ہے"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"کوئی فون نہیں ہے۔"</string>
diff --git a/packages/SettingsLib/res/values-uz/strings.xml b/packages/SettingsLib/res/values-uz/strings.xml
index 1830046..4787aeb 100644
--- a/packages/SettingsLib/res/values-uz/strings.xml
+++ b/packages/SettingsLib/res/values-uz/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Mobil internet yoqilmagan"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Maʼlumotlardan foydalanish uchun sozlanmagan"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Signal yo‘q."</string>
diff --git a/packages/SettingsLib/res/values-vi/strings.xml b/packages/SettingsLib/res/values-vi/strings.xml
index 2d56e45..df975b3 100644
--- a/packages/SettingsLib/res/values-vi/strings.xml
+++ b/packages/SettingsLib/res/values-vi/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Đã tắt dữ liệu di động"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Chưa được đặt để sử dụng dữ liệu"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Không có điện thoại nào."</string>
diff --git a/packages/SettingsLib/res/values-zh-rCN/strings.xml b/packages/SettingsLib/res/values-zh-rCN/strings.xml
index 6b64d27..e1b6047 100644
--- a/packages/SettingsLib/res/values-zh-rCN/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rCN/strings.xml
@@ -214,7 +214,7 @@
     <string name="adb_pair_method_qrcode_title" msgid="6982904096137468634">"使用二维码配对设备"</string>
     <string name="adb_pair_method_qrcode_summary" msgid="7130694277228970888">"使用二维码扫描器配对新设备"</string>
     <string name="adb_pair_method_code_title" msgid="1122590300445142904">"使用配对码配对设备"</string>
-    <string name="adb_pair_method_code_summary" msgid="6370414511333685185">"使用六位数验证码配对新设备"</string>
+    <string name="adb_pair_method_code_summary" msgid="6370414511333685185">"使用六位数的配对码配对新设备"</string>
     <string name="adb_paired_devices_title" msgid="5268997341526217362">"已配对的设备"</string>
     <string name="adb_wireless_device_connected_summary" msgid="3039660790249148713">"当前已连接"</string>
     <string name="adb_wireless_device_details_title" msgid="7129369670526565786">"设备详细信息"</string>
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"正在创建新用户…"</string>
     <string name="user_nickname" msgid="262624187455825083">"昵称"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"添加访客"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"结束访客会话"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"访客"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"拍摄照片"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"选择图片"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"移动数据网络已关闭"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"未设置为使用移动数据"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"没有手机信号。"</string>
diff --git a/packages/SettingsLib/res/values-zh-rHK/strings.xml b/packages/SettingsLib/res/values-zh-rHK/strings.xml
index 4ab580e..e095afd 100644
--- a/packages/SettingsLib/res/values-zh-rHK/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rHK/strings.xml
@@ -576,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"流動數據已關閉"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"未設定至可使用資料"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"沒有電話訊號。"</string>
diff --git a/packages/SettingsLib/res/values-zh-rTW/strings.xml b/packages/SettingsLib/res/values-zh-rTW/strings.xml
index 46695db..a1dc7f1 100644
--- a/packages/SettingsLib/res/values-zh-rTW/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rTW/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"正在建立新使用者…"</string>
     <string name="user_nickname" msgid="262624187455825083">"暱稱"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"新增訪客"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"結束訪客工作階段"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"訪客"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"拍照"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"選擇圖片"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"行動數據已關閉"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"並未設為使用行動數據"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"沒有電話訊號。"</string>
diff --git a/packages/SettingsLib/res/values-zu/strings.xml b/packages/SettingsLib/res/values-zu/strings.xml
index f4ff6ec..a04f47c 100644
--- a/packages/SettingsLib/res/values-zu/strings.xml
+++ b/packages/SettingsLib/res/values-zu/strings.xml
@@ -553,8 +553,7 @@
     <string name="creating_new_user_dialog_message" msgid="7232880257538970375">"Idala umsebenzisi omusha…"</string>
     <string name="user_nickname" msgid="262624187455825083">"Isiteketiso"</string>
     <string name="guest_new_guest" msgid="3482026122932643557">"Engeza isivakashi"</string>
-    <!-- no translation found for guest_exit_guest (4754204715192830850) -->
-    <skip />
+    <string name="guest_exit_guest" msgid="4754204715192830850">"Misa isikhathi sesihambeli"</string>
     <string name="guest_nickname" msgid="6332276931583337261">"Isihambeli"</string>
     <string name="user_image_take_photo" msgid="467512954561638530">"Thatha isithombe"</string>
     <string name="user_image_choose_photo" msgid="1363820919146782908">"Khetha isithombe"</string>
@@ -577,6 +576,8 @@
     <string name="data_connection_4g_plus" msgid="5194902328408751020">"4G+"</string>
     <string name="data_connection_lte" msgid="7675461204366364124">"I-LTE"</string>
     <string name="data_connection_lte_plus" msgid="6643158654804916653">"I-LTE+"</string>
+    <!-- no translation found for data_connection_carrier_wifi (2250268321065848954) -->
+    <skip />
     <string name="cell_data_off_content_description" msgid="2280700839891636498">"Idatha yeselula ivaliwe"</string>
     <string name="not_default_data_content_description" msgid="6517068332106592887">"Akusethiwe ukuze kusetshenziswe idatha"</string>
     <string name="accessibility_no_phone" msgid="2687419663127582503">"Ayikho ifoni."</string>
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/MediaOutputSliceConstants.java b/packages/SettingsLib/src/com/android/settingslib/media/MediaOutputConstants.java
similarity index 97%
rename from packages/SettingsLib/src/com/android/settingslib/media/MediaOutputSliceConstants.java
rename to packages/SettingsLib/src/com/android/settingslib/media/MediaOutputConstants.java
index 61af5a7..647fd2a 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/MediaOutputSliceConstants.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/MediaOutputConstants.java
@@ -19,7 +19,7 @@
 /**
  * Class to access MediaOutput constants.
  */
-public class MediaOutputSliceConstants {
+public class MediaOutputConstants {
 
     /**
      * Key for the Remote Media slice.
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/apppreference/AppPreferenceTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/AppPreferenceTest.java
similarity index 92%
rename from packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/apppreference/AppPreferenceTest.java
rename to packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/AppPreferenceTest.java
index 2848888..9e265a4 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/apppreference/AppPreferenceTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/AppPreferenceTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settingslib.widget.apppreference;
+package com.android.settingslib.widget;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -23,8 +23,6 @@
 
 import androidx.preference.PreferenceViewHolder;
 
-import com.android.settingslib.widget.R;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
index c1c1d65..e22f264 100644
--- a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
+++ b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
@@ -217,6 +217,7 @@
                     Settings.Global.DEBUG_APP,
                     Settings.Global.DEBUG_VIEW_ATTRIBUTES,
                     Settings.Global.DEBUG_VIEW_ATTRIBUTES_APPLICATION_PACKAGE,
+                    Settings.Global.DECORATED_CUSTOM_VIEW_NOTIF_DECORATION,
                     Settings.Global.DEFAULT_DNS_SERVER,
                     Settings.Global.DEFAULT_INSTALL_LOCATION,
                     Settings.Global.DEFAULT_RESTRICT_BACKGROUND_DATA,
@@ -285,6 +286,7 @@
                     Settings.Global.WIFI_ON_WHEN_PROXY_DISCONNECTED,
                     Settings.Global.FSTRIM_MANDATORY_INTERVAL,
                     Settings.Global.FOREGROUND_SERVICE_STARTS_LOGGING_ENABLED,
+                    Settings.Global.FULLY_CUSTOM_VIEW_NOTIF_DECORATION,
                     Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST,
                     Settings.Global.GLOBAL_HTTP_PROXY_HOST,
                     Settings.Global.GLOBAL_HTTP_PROXY_PAC,
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 0a43014..a1bb66e 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -369,8 +369,9 @@
     <!-- Permissions required for CTS tests to close system dialogs -->
     <uses-permission android:name="android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS" />
 
-    <!-- Permission required for CTS test - HideOverlayWindowsTest -->
+    <!-- Permissions required for CTS test - HideOverlayWindowsTest -->
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.SYSTEM_APPLICATION_OVERLAY"/>
 
     <!-- Permission required for CTS test - CtsHdmiCecHostTestCases -->
     <uses-permission android:name="android.permission.HDMI_CEC" />
@@ -379,6 +380,9 @@
     <uses-permission android:name="android.permission.WIFI_ACCESS_COEX_UNSAFE_CHANNELS" />
     <uses-permission android:name="android.permission.WIFI_UPDATE_COEX_UNSAFE_CHANNELS" />
 
+    <!-- Permission required for CTS tests to enable/disable rate limiting toasts. -->
+    <uses-permission android:name="android.permission.MANAGE_TOAST_RATE_LIMITING" />
+
     <application android:label="@string/app_label"
                 android:theme="@android:style/Theme.DeviceDefault.DayNight"
                 android:defaultToDeviceProtectedStorage="true"
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index a06bb93..e036d87 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -78,6 +78,7 @@
     <uses-permission android:name="android.permission.REQUEST_NETWORK_SCORES" />
     <uses-permission android:name="android.permission.CONTROL_VPN" />
     <uses-permission android:name="android.permission.PEERS_MAC_ADDRESS"/>
+    <uses-permission android:name="android.permission.READ_WIFI_CREDENTIAL"/>
     <!-- Physical hardware -->
     <uses-permission android:name="android.permission.MANAGE_USB" />
     <uses-permission android:name="android.permission.CONTROL_DISPLAY_BRIGHTNESS" />
diff --git a/packages/SystemUI/res-keyguard/layout/keyguard_clock_switch.xml b/packages/SystemUI/res-keyguard/layout/keyguard_clock_switch.xml
index 19f8248..80c8a28 100644
--- a/packages/SystemUI/res-keyguard/layout/keyguard_clock_switch.xml
+++ b/packages/SystemUI/res-keyguard/layout/keyguard_clock_switch.xml
@@ -51,7 +51,6 @@
              android:layout_height="wrap_content"
              android:layout_gravity="bottom|center_horizontal"
              android:gravity="center_horizontal"
-             android:letterSpacing="0.03"
              android:textColor="?attr/wallpaperTextColor"
              android:singleLine="true"
              style="@style/widget_title_bold"
@@ -72,12 +71,12 @@
             android:id="@+id/animatable_clock_view"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:gravity="right"
+            android:layout_gravity="center_horizontal"
+            android:gravity="center_horizontal"
             android:textSize="100dp"
-            android:letterSpacing="0.02"
-            android:lineSpacingMultiplier=".8"
             android:includeFontPadding="false"
             android:fontFamily="@font/clock"
+            android:lineSpacingMultiplier=".65"
             android:typeface="monospace"
             android:elegantTextHeight="false"
             dozeWeight="200"
@@ -89,7 +88,6 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@id/keyguard_status_area"
-        android:paddingTop="20dp"
         android:visibility="gone">
         <com.android.keyguard.AnimatableClockView
             android:id="@+id/animatable_clock_view_large"
@@ -97,10 +95,9 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
             android:gravity="center_horizontal"
-            android:textSize="200dp"
-            android:letterSpacing="0.02"
-            android:lineSpacingMultiplier=".8"
+            android:textSize="@dimen/large_clock_text_size"
             android:includeFontPadding="false"
+            android:lineSpacingMultiplier=".65"
             android:fontFamily="@font/clock"
             android:typeface="monospace"
             android:elegantTextHeight="false"
diff --git a/packages/SystemUI/res-keyguard/values-ml/strings.xml b/packages/SystemUI/res-keyguard/values-ml/strings.xml
index 66d0ac7..8076159 100644
--- a/packages/SystemUI/res-keyguard/values-ml/strings.xml
+++ b/packages/SystemUI/res-keyguard/values-ml/strings.xml
@@ -38,7 +38,7 @@
     <string name="keyguard_plugged_in" msgid="8169926454348380863">"<xliff:g id="PERCENTAGE">%s</xliff:g> • ചാർജ് ചെയ്യുന്നു"</string>
     <string name="keyguard_plugged_in_charging_fast" msgid="4386594091107340426">"<xliff:g id="PERCENTAGE">%s</xliff:g> • വേഗത്തിൽ ചാർജ് ചെയ്യുന്നു"</string>
     <string name="keyguard_plugged_in_charging_slowly" msgid="217655355424210">"<xliff:g id="PERCENTAGE">%s</xliff:g> • പതുക്കെ ചാർജ് ചെയ്യുന്നു"</string>
-    <string name="keyguard_plugged_in_charging_limited" msgid="1158086783302116604">"<xliff:g id="PERCENTAGE">%s</xliff:g> • ബാറ്ററി നില ഒപ്റ്റിമൈസ് ചെയ്യുന്നു"</string>
+    <string name="keyguard_plugged_in_charging_limited" msgid="1158086783302116604">"<xliff:g id="PERCENTAGE">%s</xliff:g> • ബാറ്ററിയുടെ ആയുസിനായി ഒപ്റ്റിമൈസ് ചെയ്യുന്നു"</string>
     <string name="keyguard_low_battery" msgid="1868012396800230904">"നിങ്ങളുടെ ചാർജർ കണക്റ്റുചെയ്യുക."</string>
     <string name="keyguard_instructions_when_pattern_disabled" msgid="8448804180089936954">"അൺലോക്കുചെയ്യാൻ മെനു അമർത്തുക."</string>
     <string name="keyguard_network_locked_message" msgid="407096292844868608">"നെറ്റ്‌വർക്ക് ലോക്കുചെയ്‌തു"</string>
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml b/packages/SystemUI/res/layout/qs_paged_page_side_labels.xml
similarity index 69%
copy from cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml
copy to packages/SystemUI/res/layout/qs_paged_page_side_labels.xml
index 70efc86..c830773 100644
--- a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml
+++ b/packages/SystemUI/res/layout/qs_paged_page_side_labels.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2018 The Android Open Source Project
+<!--
+     Copyright (C) 2020 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,12 +14,10 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<manifest
+<com.android.systemui.qs.SideLabelTileLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.static2">
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:isStatic="true"
-        android:priority="2" />
-</manifest>
+    android:id="@+id/tile_page"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:clipChildren="false"
+    android:clipToPadding="false" />
diff --git a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml b/packages/SystemUI/res/layout/qs_paged_tile_layout_side_labels.xml
similarity index 60%
copy from cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml
copy to packages/SystemUI/res/layout/qs_paged_tile_layout_side_labels.xml
index 70efc86..efa2403 100644
--- a/cmds/idmap2/tests/data/overlay/AndroidManifestStatic2.xml
+++ b/packages/SystemUI/res/layout/qs_paged_tile_layout_side_labels.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2018 The Android Open Source Project
+<!--
+     Copyright (C) 2020 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,12 +14,14 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<manifest
+
+<com.android.systemui.qs.PagedTileLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    package="test.overlay.static2">
-    <overlay
-        android:targetPackage="test.target"
-        android:targetName="TestResources"
-        android:isStatic="true"
-        android:priority="2" />
-</manifest>
+    xmlns:systemui="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/qs_pager"
+    android:layout_width="match_parent"
+    android:layout_height="0dp"
+    android:layout_weight="1"
+    android:clipChildren="true"
+    android:paddingBottom="@dimen/qs_paged_tile_layout_padding_bottom"
+    systemui:sideLabels="true" />
diff --git a/packages/SystemUI/res/layout/qs_tile_label.xml b/packages/SystemUI/res/layout/qs_tile_label.xml
index 81d44cf..571cbbc 100644
--- a/packages/SystemUI/res/layout/qs_tile_label.xml
+++ b/packages/SystemUI/res/layout/qs_tile_label.xml
@@ -34,7 +34,8 @@
         <Space
             android:id="@+id/expand_space"
             android:layout_width="22dp"
-            android:layout_height="0dp" />
+            android:layout_height="0dp"
+            android:visibility="gone" />
 
         <TextView
             android:id="@+id/tile_label"
diff --git a/packages/SystemUI/res/layout/qs_tile_label_divider.xml b/packages/SystemUI/res/layout/qs_tile_label_divider.xml
new file mode 100644
index 0000000..0d6460c
--- /dev/null
+++ b/packages/SystemUI/res/layout/qs_tile_label_divider.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<View xmlns:android="http://schemas.android.com/apk/res/android"
+      android:layout_width="1px"
+      android:layout_height="match_parent"
+      android:layout_gravity="center_vertical"
+      android:layout_marginBottom="10dp"
+      android:layout_marginTop="10dp"
+      android:layout_marginStart="0dp"
+      android:layout_marginEnd="0dp"
+      android:background="?android:attr/textColorSecondary"
+/>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/screen_pinning_request_text_area.xml b/packages/SystemUI/res/layout/screen_pinning_request_text_area.xml
index 8dcddc2..7880cbd 100644
--- a/packages/SystemUI/res/layout/screen_pinning_request_text_area.xml
+++ b/packages/SystemUI/res/layout/screen_pinning_request_text_area.xml
@@ -16,65 +16,72 @@
  * limitations under the License.
  */
 -->
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/screen_pinning_text_area"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:background="?android:attr/colorAccent"
-    android:gravity="center_vertical">
+    android:fillViewport="true">
 
-    <TextView
-        android:id="@+id/screen_pinning_title"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingEnd="48dp"
-        android:paddingStart="48dp"
-        android:paddingTop="43dp"
-        android:text="@string/screen_pinning_title"
-        android:textColor="@android:color/white"
-        android:textSize="24sp" />
-
-    <TextView
-        android:id="@+id/screen_pinning_description"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_below="@id/screen_pinning_title"
-        android:paddingEnd="48dp"
-        android:paddingStart="48dp"
-        android:paddingTop="12.6dp"
-        android:text="@string/screen_pinning_description"
-        android:textColor="@android:color/white"
-        android:textSize="16sp" />
-
-    <Button
-        android:id="@+id/screen_pinning_ok_button"
-        style="@android:style/Widget.Material.Button"
+    <RelativeLayout
+        android:id="@+id/screen_pinning_text_area"
         android:layout_width="wrap_content"
-        android:layout_height="36dp"
-        android:layout_alignParentEnd="true"
-        android:layout_below="@+id/screen_pinning_description"
-        android:layout_marginEnd="40dp"
-        android:layout_marginTop="18dp"
-        android:background="@null"
-        android:paddingEnd="8dp"
-        android:paddingStart="8dp"
-        android:text="@string/screen_pinning_positive"
-        android:textColor="@android:color/white"
-        android:textSize="14sp" />
+        android:layout_height="wrap_content"
+        android:background="?android:attr/colorAccent"
+        android:gravity="center_vertical">
 
-    <Button
-        android:id="@+id/screen_pinning_cancel_button"
-        style="@android:style/Widget.Material.Button"
-        android:layout_width="wrap_content"
-        android:layout_height="36dp"
-        android:layout_alignTop="@id/screen_pinning_ok_button"
-        android:layout_marginEnd="4dp"
-        android:layout_toStartOf="@id/screen_pinning_ok_button"
-        android:background="@null"
-        android:paddingEnd="8dp"
-        android:paddingStart="8dp"
-        android:text="@string/screen_pinning_negative"
-        android:textColor="@android:color/white"
-        android:textSize="14sp" />
+        <TextView
+            android:id="@+id/screen_pinning_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingEnd="48dp"
+            android:paddingStart="48dp"
+            android:paddingTop="43dp"
+            android:text="@string/screen_pinning_title"
+            android:textColor="@android:color/white"
+            android:textSize="24sp" />
 
-</RelativeLayout>
+        <TextView
+            android:id="@+id/screen_pinning_description"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/screen_pinning_title"
+            android:paddingEnd="48dp"
+            android:paddingStart="48dp"
+            android:paddingTop="12.6dp"
+            android:text="@string/screen_pinning_description"
+            android:textColor="@android:color/white"
+            android:textSize="16sp" />
+
+        <Button
+            android:id="@+id/screen_pinning_ok_button"
+            style="@android:style/Widget.Material.Button"
+            android:layout_width="wrap_content"
+            android:layout_height="36dp"
+            android:layout_alignParentEnd="true"
+            android:layout_below="@+id/screen_pinning_description"
+            android:layout_marginEnd="40dp"
+            android:layout_marginTop="18dp"
+            android:background="@null"
+            android:paddingEnd="8dp"
+            android:paddingStart="8dp"
+            android:text="@string/screen_pinning_positive"
+            android:textColor="@android:color/white"
+            android:textSize="14sp" />
+
+        <Button
+            android:id="@+id/screen_pinning_cancel_button"
+            style="@android:style/Widget.Material.Button"
+            android:layout_width="wrap_content"
+            android:layout_height="36dp"
+            android:layout_alignTop="@id/screen_pinning_ok_button"
+            android:layout_marginEnd="4dp"
+            android:layout_toStartOf="@id/screen_pinning_ok_button"
+            android:background="@null"
+            android:paddingEnd="8dp"
+            android:paddingStart="8dp"
+            android:text="@string/screen_pinning_negative"
+            android:textColor="@android:color/white"
+            android:textSize="14sp" />
+
+    </RelativeLayout>
+
+</ScrollView>
diff --git a/packages/SystemUI/res/values-af/strings.xml b/packages/SystemUI/res/values-af/strings.xml
index fe4ba63..0beb286 100644
--- a/packages/SystemUI/res/values-af/strings.xml
+++ b/packages/SystemUI/res/values-af/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Gebruiker"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nuwe gebruiker"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nie gekoppel nie"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Geen netwerk nie"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi af"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Wys profiel"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Voeg gebruiker by"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nuwe gebruiker"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Beëindig gastesessie?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Alle programme en data in hierdie sessie sal uitgevee word."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Beëindig sessie"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Welkom terug, gas!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Wiil jy jou sessie voortsit?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Begin van voor af"</string>
diff --git a/packages/SystemUI/res/values-am/strings.xml b/packages/SystemUI/res/values-am/strings.xml
index 9149aa6..f56e84a 100644
--- a/packages/SystemUI/res/values-am/strings.xml
+++ b/packages/SystemUI/res/values-am/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ተጠቃሚ"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"አዲስ ተጠቃሚ"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"በይነመረብ"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"አልተገናኘም"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ምንም አውታረ መረብ የለም"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi ጠፍቷል"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"መገለጫ አሳይ"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ተጠቃሚ አክል"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"አዲስ ተጠቃሚ"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"የእንግዳ ክፍለ-ጊዜ ይብቃ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"በዚህ ክፍለ-ጊዜ ውስጥ ያሉ ሁሉም መተግበሪያዎች እና ውሂብ ይሰረዛሉ።"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"ክፍለ-ጊዜን አብቃ"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"እንኳን በደህና ተመለሱ እንግዳ!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"ክፍለ-ጊዜዎን መቀጠል ይፈልጋሉ?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"እንደገና ጀምር"</string>
diff --git a/packages/SystemUI/res/values-ar/strings.xml b/packages/SystemUI/res/values-ar/strings.xml
index 0146fcd..aaaf778 100644
--- a/packages/SystemUI/res/values-ar/strings.xml
+++ b/packages/SystemUI/res/values-ar/strings.xml
@@ -357,8 +357,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"المستخدم"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"مستخدم جديد"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"الإنترنت"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"ليست متصلة"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"لا تتوفر شبكة"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"‏إيقاف Wi-Fi"</string>
@@ -464,11 +463,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"عرض الملف الشخصي"</string>
     <string name="user_add_user" msgid="4336657383006913022">"إضافة مستخدم"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"مستخدم جديد"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"هل تريد إنهاء جلسة الضيف؟"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"سيتم حذف كل التطبيقات والبيانات في هذه الجلسة."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"إنهاء الجلسة"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"مرحبًا بك مجددًا في جلسة الضيف"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"هل تريد متابعة جلستك؟"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"البدء من جديد"</string>
diff --git a/packages/SystemUI/res/values-as/strings.xml b/packages/SystemUI/res/values-as/strings.xml
index 3c206f2..7e3e3cb 100644
--- a/packages/SystemUI/res/values-as/strings.xml
+++ b/packages/SystemUI/res/values-as/strings.xml
@@ -456,11 +456,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"প্ৰ\'ফাইল দেখুৱাওক"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ব্যৱহাৰকাৰী যোগ কৰক"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"নতুন ব্যৱহাৰকাৰী"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"অতিথিৰ ছেশ্বন সমাপ্ত কৰিবনে?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"এই ছেশ্বনৰ সকলো এপ্ আৰু ডেটা মচা হ\'ব।"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"ছেশ্বন সমাপ্ত কৰক"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"আপোনাক পুনৰাই স্বাগতম জনাইছোঁ!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"আপুনি আপোনাৰ ছেশ্বন অব্যাহত ৰাখিব বিচাৰেনে?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"আকৌ আৰম্ভ কৰক"</string>
diff --git a/packages/SystemUI/res/values-az/strings.xml b/packages/SystemUI/res/values-az/strings.xml
index 67e1718..6c22cc3 100644
--- a/packages/SystemUI/res/values-az/strings.xml
+++ b/packages/SystemUI/res/values-az/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"İstifadəçi"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Yeni istifadəçi"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"İnternet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Bağlantı yoxdur"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Şəbəkə yoxdur"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi sönülüdür"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Show profile"</string>
     <string name="user_add_user" msgid="4336657383006913022">"İstifadəçi əlavə edin"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Yeni istifadəçi"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Qonaq sessiyası bitirilsin?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Bu sessiyada bütün tətbiqlər və data silinəcək."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Sessiyanı bitirin"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Xoş gəlmisiniz!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Sessiya davam etsin?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Yenidən başlayın"</string>
diff --git a/packages/SystemUI/res/values-b+sr+Latn/strings.xml b/packages/SystemUI/res/values-b+sr+Latn/strings.xml
index ae8ffbf..2f3d6d2 100644
--- a/packages/SystemUI/res/values-b+sr+Latn/strings.xml
+++ b/packages/SystemUI/res/values-b+sr+Latn/strings.xml
@@ -354,8 +354,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Korisnik"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novi korisnik"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"WiFi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Veza nije uspostavljena"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nema mreže"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"WiFi je isključen"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Prikaži profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Dodaj korisnika"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novi korisnik"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Želite da završite sesiju gosta?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Sve aplikacije i podaci u ovoj sesiji će biti izbrisani."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Završi sesiju"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Dobro došli nazad, goste!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Želite li da nastavite sesiju?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Počni iz početka"</string>
diff --git a/packages/SystemUI/res/values-be/strings.xml b/packages/SystemUI/res/values-be/strings.xml
index b90d57e..925e86a 100644
--- a/packages/SystemUI/res/values-be/strings.xml
+++ b/packages/SystemUI/res/values-be/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Карыстальнік"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Новы карыстальнік"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Інтэрнэт"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Няма падключэння"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Няма сеткi"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi адключаны"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Паказаць профіль"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Дадаць карыстальніка"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Новы карыстальнік"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Завяршыць гасцявы сеанс?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Усе праграмы і даныя гэтага сеанса будуць выдалены."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Завяршыць сеанс"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"З вяртаннем, госць!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Хочаце працягнуць сеанс?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Пачаць зноў"</string>
diff --git a/packages/SystemUI/res/values-bg/strings.xml b/packages/SystemUI/res/values-bg/strings.xml
index bfc8ef1..6a683c7 100644
--- a/packages/SystemUI/res/values-bg/strings.xml
+++ b/packages/SystemUI/res/values-bg/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Потребител"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Нов потребител"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Няма връзка"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Няма мрежа"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi е изключен"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Показване на потребителския профил"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Добавяне на потребител"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Нов потребител"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Да се прекрати ли сесията като гост?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Всички приложения и данни в тази сесия ще бъдат изтрити."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Прекратяване на сесията"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Добре дошли отново в сесията като гост!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Искате ли да продължите сесията си?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Започване отначало"</string>
diff --git a/packages/SystemUI/res/values-bn/strings.xml b/packages/SystemUI/res/values-bn/strings.xml
index c41a434..953ec00 100644
--- a/packages/SystemUI/res/values-bn/strings.xml
+++ b/packages/SystemUI/res/values-bn/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ব্যবহারকারী"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"নতুন ব্যবহারকারী"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"ওয়াই-ফাই"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ইন্টারনেট"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"সংযুক্ত নয়"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"কোনো নেটওয়ার্ক নেই"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"ওয়াই-ফাই বন্ধ"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"প্রোফাইল দেখান"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ব্যবহারকারী জুড়ুন"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"নতুন ব্যবহারকারী"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"গেস্ট সেশন শেষ করতে চান?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"এই সেশনের সব অ্যাপ্লিকেশান ও ডেটা মুছে ফেলা হবে।"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"সেশন শেষ করুন"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"অতিথি, আপনি ফিরে আসায় আপনাকে স্বাগত!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"আপনি কি আপনার সেশনটি অবিরত রাখতে চান?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"আবার শুরু করুন"</string>
diff --git a/packages/SystemUI/res/values-bs/strings.xml b/packages/SystemUI/res/values-bs/strings.xml
index 9a28773..6bf1852 100644
--- a/packages/SystemUI/res/values-bs/strings.xml
+++ b/packages/SystemUI/res/values-bs/strings.xml
@@ -354,8 +354,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Korisnik"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novi korisnik"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"WiFi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nije povezano"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nema mreže"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"WiFi je isključen"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Pokaži profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Dodaj korisnika"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novi korisnik"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Završiti sesiju gosta?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Sve aplikacije i svi podaci iz ove sesije bit će izbrisani."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Završi sesiju"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Zdravo! Lijepo je opet vidjeti goste."</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Želite li nastaviti sesiju?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Počni ispočetka"</string>
diff --git a/packages/SystemUI/res/values-ca/strings.xml b/packages/SystemUI/res/values-ca/strings.xml
index 426005a..71105cc 100644
--- a/packages/SystemUI/res/values-ca/strings.xml
+++ b/packages/SystemUI/res/values-ca/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Usuari"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Usuari nou"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Desconnectat"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"No hi ha cap xarxa"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi desconnectada"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Mostra el perfil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Afegeix un usuari"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Usuari nou"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Vols finalitzar la sessió de convidat?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Totes les aplicacions i les dades d\'aquesta sessió se suprimiran."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Finalitza la sessió"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Benvingut de nou, convidat."</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vols continuar amb la sessió?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Torna a començar"</string>
diff --git a/packages/SystemUI/res/values-cs/strings.xml b/packages/SystemUI/res/values-cs/strings.xml
index 3e015ec..65e6767 100644
--- a/packages/SystemUI/res/values-cs/strings.xml
+++ b/packages/SystemUI/res/values-cs/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Uživatel"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nový uživatel"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nepřipojeno"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Žádná síť"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi vypnuta"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Zobrazit profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Přidat uživatele"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nový uživatel"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Ukončit relaci hosta?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Veškeré aplikace a data v této relaci budou vymazána."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Ukončit relaci"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Vítejte zpět v relaci hosta!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Chcete v relaci pokračovat?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Začít znovu"</string>
diff --git a/packages/SystemUI/res/values-da/strings.xml b/packages/SystemUI/res/values-da/strings.xml
index 8fd48b1..e50aa57 100644
--- a/packages/SystemUI/res/values-da/strings.xml
+++ b/packages/SystemUI/res/values-da/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Bruger"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Ny bruger"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Ikke forbundet"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Intet netværk"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi slået fra"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Vis profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Tilføj bruger"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Ny bruger"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Vil du afslutte gæstesessionen?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Alle apps og data i denne session slettes."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Afslut sessionen"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Velkommen tilbage, gæst!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vil du fortsætte din session?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Start forfra"</string>
diff --git a/packages/SystemUI/res/values-de/strings.xml b/packages/SystemUI/res/values-de/strings.xml
index 84b63ba..3cdebf9 100644
--- a/packages/SystemUI/res/values-de/strings.xml
+++ b/packages/SystemUI/res/values-de/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Nutzer"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Neuer Nutzer"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"WLAN"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nicht verbunden"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Kein Netz"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"WLAN aus"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Profil öffnen"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Nutzer hinzufügen"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Neuer Nutzer"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Gastsitzung beenden?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Alle Apps und Daten in dieser Sitzung werden gelöscht."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Sitzung beenden"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Willkommen zurück im Gastmodus"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Möchtest du deine Sitzung fortsetzen?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Neu starten"</string>
diff --git a/packages/SystemUI/res/values-el/strings.xml b/packages/SystemUI/res/values-el/strings.xml
index bec78c0..c6ae7f4 100644
--- a/packages/SystemUI/res/values-el/strings.xml
+++ b/packages/SystemUI/res/values-el/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Χρήστης"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Νέος χρήστης"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Διαδίκτυο"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Μη συνδεδεμένο"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Κανένα δίκτυο"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi ανενεργό"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Εμφάνιση προφίλ"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Προσθήκη χρήστη"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Νέος χρήστης"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Λήξη περιόδου σύνδεσης επισκέπτη;"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Όλες οι εφαρμογές και τα δεδομένα αυτής της περιόδου σύνδεσης θα διαγραφούν."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Λήξη περιόδου σύνδεσης"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Επισκέπτη , καλώς όρισες ξανά!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Θέλετε να συνεχίσετε την περίοδο σύνδεσής σας;"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Έναρξη από την αρχή"</string>
diff --git a/packages/SystemUI/res/values-en-rAU/strings.xml b/packages/SystemUI/res/values-en-rAU/strings.xml
index 21cac18..ea25ec6 100644
--- a/packages/SystemUI/res/values-en-rAU/strings.xml
+++ b/packages/SystemUI/res/values-en-rAU/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"User"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"New user"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Not Connected"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"No Network"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Off"</string>
diff --git a/packages/SystemUI/res/values-en-rCA/strings.xml b/packages/SystemUI/res/values-en-rCA/strings.xml
index 7ac4c0d..a373a5c 100644
--- a/packages/SystemUI/res/values-en-rCA/strings.xml
+++ b/packages/SystemUI/res/values-en-rCA/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"User"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"New user"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Not Connected"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"No Network"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Off"</string>
diff --git a/packages/SystemUI/res/values-en-rGB/strings.xml b/packages/SystemUI/res/values-en-rGB/strings.xml
index 21cac18..ea25ec6 100644
--- a/packages/SystemUI/res/values-en-rGB/strings.xml
+++ b/packages/SystemUI/res/values-en-rGB/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"User"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"New user"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Not Connected"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"No Network"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Off"</string>
diff --git a/packages/SystemUI/res/values-en-rIN/strings.xml b/packages/SystemUI/res/values-en-rIN/strings.xml
index 21cac18..ea25ec6 100644
--- a/packages/SystemUI/res/values-en-rIN/strings.xml
+++ b/packages/SystemUI/res/values-en-rIN/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"User"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"New user"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Not Connected"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"No Network"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Off"</string>
diff --git a/packages/SystemUI/res/values-en-rXC/strings.xml b/packages/SystemUI/res/values-en-rXC/strings.xml
index 2f30c41..101d112 100644
--- a/packages/SystemUI/res/values-en-rXC/strings.xml
+++ b/packages/SystemUI/res/values-en-rXC/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‎‎‎‎‏‎‏‏‏‎‎‏‏‎‏‏‎‎‏‎‏‎‏‏‎‏‎‏‏‏‏‏‏‎‎‏‎‎‎‏‏‏‎‎‏‎‏‏‎‏‎‏‏‏‏‏‎‎‏‎User‎‏‎‎‏‎"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‎‏‏‏‎‎‏‏‏‎‏‏‎‎‎‏‎‎‏‏‎‏‎‏‎‎‏‏‎‏‏‏‎‏‎‏‎‎‏‏‎‏‏‏‎‎‏‎‏‏‎‏‎‎‎‏‎‎‎‏‎‎New user‎‏‎‎‏‎"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‎‎‏‏‏‏‏‏‏‎‏‏‎‎‎‎‏‎‎‎‎‏‏‎‏‏‎‎‎‎‏‎‎‏‏‏‏‏‎‎‎‏‎‏‎‏‏‎‎‏‎‏‏‎‎‎‎‏‏‎‎‎Wi-Fi‎‏‎‎‏‎"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‏‏‏‎‏‎‎‎‏‎‏‏‎‎‏‏‏‏‏‏‎‏‏‏‎‏‏‏‏‏‎‏‎‎‎‏‎‏‎‏‎‎‎‏‎‎‏‎‏‏‎‎‏‎‎‏‏‏‎Internet‎‏‎‎‏‎"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‏‏‎‎‎‎‏‏‏‏‏‏‏‎‏‏‏‎‎‎‏‏‎‏‎‎‎‎‎‏‎‎‎‎‏‏‎‎‎‏‏‏‏‎‎‏‎‎‎‏‏‎‏‏‎‏‏‏‎‎‎‎Not Connected‎‏‎‎‏‎"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‏‏‎‏‎‎‏‏‏‏‏‎‎‏‎‎‏‎‏‏‏‏‎‎‏‎‏‎‎‎‏‎‏‎‏‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‏‏‎‏‎‎‎‏‎No Network‎‏‎‎‏‎"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‏‎‏‏‏‏‎‎‎‏‏‏‎‏‏‎‏‏‏‎‎‏‎‏‎‏‎‎‎‏‏‎‎‎‎‏‏‏‏‎‎‏‏‎‎‏‏‎‏‎‏‏‏‎‎‎‎‏‎‏‎‎Wi-Fi Off‎‏‎‎‏‎"</string>
diff --git a/packages/SystemUI/res/values-es-rUS/strings.xml b/packages/SystemUI/res/values-es-rUS/strings.xml
index 7ef9cdb..1fc1609 100644
--- a/packages/SystemUI/res/values-es-rUS/strings.xml
+++ b/packages/SystemUI/res/values-es-rUS/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Usuario"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Usuario nuevo"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Sin conexión"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Sin red"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi desactivada"</string>
diff --git a/packages/SystemUI/res/values-es/strings.xml b/packages/SystemUI/res/values-es/strings.xml
index 6c6b511..dd36a64 100644
--- a/packages/SystemUI/res/values-es/strings.xml
+++ b/packages/SystemUI/res/values-es/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Usuario"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nuevo usuario"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"No conectado"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"No hay red."</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi desactivado"</string>
diff --git a/packages/SystemUI/res/values-et/strings.xml b/packages/SystemUI/res/values-et/strings.xml
index c64a07e..fb27be9 100644
--- a/packages/SystemUI/res/values-et/strings.xml
+++ b/packages/SystemUI/res/values-et/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Kasutaja"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Uus kasutaja"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"WiFi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Ühendus puudub"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Võrku pole"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"WiFi-ühendus on väljas"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Kuva profiil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Lisa kasutaja"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Uus kasutaja"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Kas lõpetada külastajaseanss?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Seansi kõik rakendused ja andmed kustutatakse."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Lõpeta seanss"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Tere tulemast tagasi, külaline!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Kas soovite seansiga jätkata?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Alusta uuesti"</string>
diff --git a/packages/SystemUI/res/values-eu/strings.xml b/packages/SystemUI/res/values-eu/strings.xml
index 5047cf1..d8b21c6 100644
--- a/packages/SystemUI/res/values-eu/strings.xml
+++ b/packages/SystemUI/res/values-eu/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Erabiltzailea"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Erabiltzaile berria"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wifia"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Konektatu gabe"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ez dago sarerik"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi konexioa desaktibatuta"</string>
diff --git a/packages/SystemUI/res/values-fa/strings.xml b/packages/SystemUI/res/values-fa/strings.xml
index 34c6bf6..df306f8 100644
--- a/packages/SystemUI/res/values-fa/strings.xml
+++ b/packages/SystemUI/res/values-fa/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"کاربر"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"کاربر جدید"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"اینترنت"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"متصل نیست"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"شبکه‌ای موجود نیست"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"‏Wi-Fi خاموش است"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"نمایش نمایه"</string>
     <string name="user_add_user" msgid="4336657383006913022">"افزودن کاربر"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"کاربر جدید"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"جلسه مهمان تمام شود؟"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"همه برنامه‌ها و داده‌های این جلسه حذف خواهد شد."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"پایان جلسه"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"مهمان گرامی، بازگشتتان را خوش آمد می‌گوییم!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"آیا می‌خواهید جلسه‌تان را ادامه دهید؟"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"شروع مجدد"</string>
diff --git a/packages/SystemUI/res/values-fi/strings.xml b/packages/SystemUI/res/values-fi/strings.xml
index 5486e39..4e0af37 100644
--- a/packages/SystemUI/res/values-fi/strings.xml
+++ b/packages/SystemUI/res/values-fi/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Käyttäjä"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Uusi käyttäjä"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Ei yhteyttä"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ei verkkoa"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi-yhteys pois käytöstä"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Näytä profiili"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Lisää käyttäjä"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Uusi käyttäjä"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Lopetetaanko Vierailija-käyttökerta?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Kaikki sovellukset ja tämän istunnon tiedot poistetaan."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Lopeta käyttökerta"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Tervetuloa takaisin!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Haluatko jatkaa istuntoa?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Aloita alusta"</string>
diff --git a/packages/SystemUI/res/values-fr-rCA/strings.xml b/packages/SystemUI/res/values-fr-rCA/strings.xml
index 63f65e0..8c944a4 100644
--- a/packages/SystemUI/res/values-fr-rCA/strings.xml
+++ b/packages/SystemUI/res/values-fr-rCA/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Utilisateur"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nouvel utilisateur"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Non connecté"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Aucun réseau"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi désactivé"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Afficher le profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Ajouter un utilisateur"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nouvel utilisateur"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Mettre fin à la session d\'invité?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Toutes les applications et les données de cette session seront supprimées."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Fermer la session"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bienvenue à nouveau dans la session Invité"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Voulez-vous poursuivre la session?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Recommencer"</string>
diff --git a/packages/SystemUI/res/values-fr/strings.xml b/packages/SystemUI/res/values-fr/strings.xml
index ebf199bf..7ad239d 100644
--- a/packages/SystemUI/res/values-fr/strings.xml
+++ b/packages/SystemUI/res/values-fr/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Utilisateur"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nouvel utilisateur"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Non connecté"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Aucun réseau"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi désactivé"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Afficher le profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Ajouter un utilisateur"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nouvel utilisateur"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Fermer la session Invité ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Toutes les applications et les données de cette session seront supprimées."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Fermer la session"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bienvenue à nouveau dans la session Invité"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Voulez-vous poursuivre la dernière session ?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Non, nouvelle session"</string>
diff --git a/packages/SystemUI/res/values-gl/strings.xml b/packages/SystemUI/res/values-gl/strings.xml
index 36f7f4c..145b3c0 100644
--- a/packages/SystemUI/res/values-gl/strings.xml
+++ b/packages/SystemUI/res/values-gl/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Usuario"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novo usuario"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wifi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Non conectada"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Non hai rede"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wifi desactivada"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Mostrar perfil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Engadir usuario"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novo usuario"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Queres finalizar a sesión de invitado?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Eliminaranse todas as aplicacións e datos desta sesión."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Finalizar sesión"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Benvido de novo, convidado."</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Queres continuar coa túa sesión?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Comezar de novo"</string>
diff --git a/packages/SystemUI/res/values-gu/strings.xml b/packages/SystemUI/res/values-gu/strings.xml
index 66423e4..ea7af17 100644
--- a/packages/SystemUI/res/values-gu/strings.xml
+++ b/packages/SystemUI/res/values-gu/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"વપરાશકર્તા"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"નવો વપરાશકર્તા"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"વાઇ-ફાઇ"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ઇન્ટરનેટ"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"કનેક્ટ થયેલ નથી"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"કોઈ નેટવર્ક નથી"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"વાઇ-ફાઇ બંધ"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"પ્રોફાઇલ બતાવો"</string>
     <string name="user_add_user" msgid="4336657383006913022">"વપરાશકર્તા ઉમેરો"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"નવો વપરાશકર્તા"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"શું અતિથિ સત્ર સમાપ્ત કરીએ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"આ સત્રમાંની તમામ ઍપ્લિકેશનો અને ડેટા કાઢી નાખવામાં આવશે."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"સત્ર સમાપ્ત કરો"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"ફરી સ્વાગત છે, અતિથિ!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"શું તમે તમારું સત્ર ચાલુ કરવા માંગો છો?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"શરૂ કરો"</string>
diff --git a/packages/SystemUI/res/values-h700dp/dimens.xml b/packages/SystemUI/res/values-h700dp/dimens.xml
new file mode 100644
index 0000000..fbd985e
--- /dev/null
+++ b/packages/SystemUI/res/values-h700dp/dimens.xml
@@ -0,0 +1,20 @@
+<!--
+  ~ Copyright (C) 2021 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+    <!-- Large clock maximum font size (dp is intentional, to prevent any further scaling) -->
+    <dimen name="large_clock_text_size">170dp</dimen>
+</resources>
diff --git a/packages/SystemUI/res/values-h800dp/dimens.xml b/packages/SystemUI/res/values-h800dp/dimens.xml
index 6a0e880..cfacbec 100644
--- a/packages/SystemUI/res/values-h800dp/dimens.xml
+++ b/packages/SystemUI/res/values-h800dp/dimens.xml
@@ -17,4 +17,7 @@
 <resources>
     <!-- Minimum margin between clock and top of screen or ambient indication -->
     <dimen name="keyguard_clock_top_margin">76dp</dimen>
-</resources>
\ No newline at end of file
+
+    <!-- Large clock maximum font size (dp is intentional, to prevent any further scaling) -->
+    <dimen name="large_clock_text_size">200dp</dimen>
+</resources>
diff --git a/packages/SystemUI/res/values-hi/strings.xml b/packages/SystemUI/res/values-hi/strings.xml
index 65cba2f..a8bed5b 100644
--- a/packages/SystemUI/res/values-hi/strings.xml
+++ b/packages/SystemUI/res/values-hi/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"उपयोगकर्ता"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"नया उपयोगकर्ता"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"वाई-फ़ाई"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"इंटरनेट"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"कनेक्ट नहीं है"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"कोई नेटवर्क नहीं"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"वाई-फ़ाई  बंद"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"प्रोफ़ाइल दिखाएं"</string>
     <string name="user_add_user" msgid="4336657383006913022">"उपयोगकर्ता जोड़ें"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"नया उपयोगकर्ता"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"मेहमान के तौर पर ब्राउज़ करने का सेशन खत्म करना चाहते हैं?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"इस सत्र के सभी ऐप्स और डेटा को हटा दिया जाएगा."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"सेशन खत्म करें"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"अतिथि, आपका फिर से स्वागत है!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"क्‍या आप अपना सत्र जारी रखना चाहते हैं?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"फिर से शुरू करें"</string>
diff --git a/packages/SystemUI/res/values-hr/strings.xml b/packages/SystemUI/res/values-hr/strings.xml
index 7d60619..4ffa5b2 100644
--- a/packages/SystemUI/res/values-hr/strings.xml
+++ b/packages/SystemUI/res/values-hr/strings.xml
@@ -354,8 +354,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Korisnik"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novi korisnik"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nije povezano"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nema mreže"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi isključen"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Prikaz profila"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Dodavanje korisnika"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novi korisnik"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Završiti gostujuću sesiju?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Sve aplikacije i podaci u ovoj sesiji bit će izbrisani."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Završi sesiju"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Dobro došli natrag, gostu!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Želite li nastaviti sesiju?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Počni ispočetka"</string>
diff --git a/packages/SystemUI/res/values-hu/strings.xml b/packages/SystemUI/res/values-hu/strings.xml
index 2ee8913..cff5b0d 100644
--- a/packages/SystemUI/res/values-hu/strings.xml
+++ b/packages/SystemUI/res/values-hu/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Felhasználó"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Új felhasználó"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nincs kapcsolat"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nincs hálózat"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi kikapcsolva"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Profil megjelenítése"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Felhasználó hozzáadása"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Új felhasználó"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Befejezi a vendég munkamenetet?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"A munkamenetben található összes alkalmazás és adat törlődni fog."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Munkamenet befejezése"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Örülünk, hogy visszatért, vendég!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Folytatja a munkamenetet?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Újrakezdés"</string>
diff --git a/packages/SystemUI/res/values-hy/strings.xml b/packages/SystemUI/res/values-hy/strings.xml
index 18af1ea..91ffe73 100644
--- a/packages/SystemUI/res/values-hy/strings.xml
+++ b/packages/SystemUI/res/values-hy/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Օգտատեր"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Նոր օգտատեր"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Ինտերնետ"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Միացված չէ"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ցանց չկա"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi-ը անջատված է"</string>
diff --git a/packages/SystemUI/res/values-in/strings.xml b/packages/SystemUI/res/values-in/strings.xml
index 4a048bb..f9e7397 100644
--- a/packages/SystemUI/res/values-in/strings.xml
+++ b/packages/SystemUI/res/values-in/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Pengguna"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Pengguna baru"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Tidak Terhubung"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Tidak Ada Jaringan"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Mati"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Tampilkan profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Tambahkan pengguna"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Pengguna baru"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Akhiri sesi tamu?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Semua aplikasi dan data di sesi ini akan dihapus."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Akhiri sesi"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Selamat datang kembali, tamu!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Lanjutkan sesi Anda?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Mulai ulang"</string>
diff --git a/packages/SystemUI/res/values-is/strings.xml b/packages/SystemUI/res/values-is/strings.xml
index 10e11fc..db5dac43 100644
--- a/packages/SystemUI/res/values-is/strings.xml
+++ b/packages/SystemUI/res/values-is/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Notandi"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nýr notandi"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Engin tenging"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ekkert net"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Slökkt á Wi-Fi"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Sýna snið"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Bæta notanda við"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nýr notandi"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Ljúka gestalotu?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Öllum forritum og gögnum í þessari lotu verður eytt."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Ljúka lotu"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Velkominn aftur, gestur!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Viltu halda áfram með lotuna?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Byrja upp á nýtt"</string>
diff --git a/packages/SystemUI/res/values-it/strings.xml b/packages/SystemUI/res/values-it/strings.xml
index 24e3f47..86e65bb 100644
--- a/packages/SystemUI/res/values-it/strings.xml
+++ b/packages/SystemUI/res/values-it/strings.xml
@@ -63,7 +63,7 @@
     <string name="usb_debugging_allow" msgid="1722643858015321328">"Consenti"</string>
     <string name="usb_debugging_secondary_user_title" msgid="7843050591380107998">"Debug USB non consentito"</string>
     <string name="usb_debugging_secondary_user_message" msgid="3740347841470403244">"L\'utente che ha eseguito l\'accesso a questo dispositivo non può attivare il debug USB. Per utilizzare questa funzione, passa all\'utente principale."</string>
-    <string name="wifi_debugging_title" msgid="7300007687492186076">"Consentire debug wireless su questa rete?"</string>
+    <string name="wifi_debugging_title" msgid="7300007687492186076">"Consentire il debug wireless su questa rete?"</string>
     <string name="wifi_debugging_message" msgid="5461204211731802995">"Nome della rete (SSID)\n<xliff:g id="SSID_0">%1$s</xliff:g>\n\nIndirizzo Wi‑Fi (BSSID)\n<xliff:g id="BSSID_1">%2$s</xliff:g>"</string>
     <string name="wifi_debugging_always" msgid="2968383799517975155">"Consenti sempre su questa rete"</string>
     <string name="wifi_debugging_allow" msgid="4573224609684957886">"Consenti"</string>
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Utente"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nuovo utente"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Non connessa"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nessuna rete"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi disattivato"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Mostra profilo"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Aggiungi utente"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nuovo utente"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Vuoi terminare la sessione Ospite?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Tutte le app e i dati di questa sessione verranno eliminati."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Termina sessione"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bentornato, ospite."</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vuoi continuare la sessione?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Ricomincia"</string>
diff --git a/packages/SystemUI/res/values-iw/strings.xml b/packages/SystemUI/res/values-iw/strings.xml
index 76dbdf9..8548dae 100644
--- a/packages/SystemUI/res/values-iw/strings.xml
+++ b/packages/SystemUI/res/values-iw/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"משתמש"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"משתמש חדש"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"אינטרנט"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"אין חיבור"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"אין רשת"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"‏Wi-Fi כבוי"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"הצג פרופיל"</string>
     <string name="user_add_user" msgid="4336657383006913022">"הוספת משתמש"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"משתמש חדש"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"להפסיק את הגלישה כאורח?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"כל האפליקציות והנתונים בפעילות זו באתר יימחקו."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"הפסקת הגלישה"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"שמחים לראותך שוב!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"האם ברצונך להמשיך בפעילות באתר?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"ברצוני להתחיל מחדש"</string>
diff --git a/packages/SystemUI/res/values-ja/strings.xml b/packages/SystemUI/res/values-ja/strings.xml
index b4edfe5..6cd5608 100644
--- a/packages/SystemUI/res/values-ja/strings.xml
+++ b/packages/SystemUI/res/values-ja/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ユーザー"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"新しいユーザー"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"インターネット"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"接続されていません"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ネットワークなし"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi OFF"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"プロファイルを表示"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ユーザーを追加"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"新しいユーザー"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"ゲスト セッションを終了しますか?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"このセッションでのアプリとデータはすべて削除されます。"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"セッションを終了"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"おかえりなさい、ゲストさん"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"セッションを続行しますか?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"最初から開始"</string>
diff --git a/packages/SystemUI/res/values-ka/strings.xml b/packages/SystemUI/res/values-ka/strings.xml
index 26bde65..52d9f0e 100644
--- a/packages/SystemUI/res/values-ka/strings.xml
+++ b/packages/SystemUI/res/values-ka/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"მომხმარებელი"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"ახალი მომხმარებელი"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ინტერნეტი"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"არ არის დაკავშირებული."</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ქსელი არ არის"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi გამორთულია"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"პროფილის ჩვენება"</string>
     <string name="user_add_user" msgid="4336657383006913022">"მომხმარებლის დამატება"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"ახალი მომხმარებელი"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"დასრულდეს სტუმრის სესია?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ამ სესიის ყველა აპი და მონაცემი წაიშლება."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"სესიის დასრულება"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"სტუმარო, გვიხარია, რომ დაბრუნდით!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"გსურთ, თქვენი სესიის გაგრძელება?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"ხელახლა დაწყება"</string>
diff --git a/packages/SystemUI/res/values-kk/strings.xml b/packages/SystemUI/res/values-kk/strings.xml
index 9ce0a29..fcf8743 100644
--- a/packages/SystemUI/res/values-kk/strings.xml
+++ b/packages/SystemUI/res/values-kk/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Пайдаланушы"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Жаңа пайдаланушы"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Жалғанбаған"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Желі жоқ"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi өшірулі"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Профильді көрсету"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Пайдаланушы қосу"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Жаңа пайдаланушы"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Қонақ сеансы аяқталсын ба?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Осы сеанстағы барлық қолданбалар мен деректер жойылады."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Сеансты аяқтау"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Қош келдіңіз, қонақ"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Сеансты жалғастыру керек пе?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Қайта бастау"</string>
diff --git a/packages/SystemUI/res/values-km/strings.xml b/packages/SystemUI/res/values-km/strings.xml
index 1e6c7fa6e..e92bf9b 100644
--- a/packages/SystemUI/res/values-km/strings.xml
+++ b/packages/SystemUI/res/values-km/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"អ្នកប្រើ"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"អ្នកប្រើ​ថ្មី"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"អ៊ីនធឺណិត"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"មិន​បាន​តភ្ជាប់"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"គ្មាន​បណ្ដាញ"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"វ៉ាយហ្វាយ​បានបិទ"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"បង្ហាញ​ប្រវត្តិរូប"</string>
     <string name="user_add_user" msgid="4336657383006913022">"បន្ថែម​អ្នកប្រើ"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"អ្នកប្រើ​ថ្មី"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"បញ្ចប់វគ្គភ្ញៀវឬ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ទិន្នន័យ និង​កម្មវិធី​ទាំងអស់​ក្នុង​សម័យ​នេះ​នឹង​ត្រូវ​បាន​លុប។"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"បញ្ចប់វគ្គ"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"សូម​ស្វាគមន៍​ការ​ត្រឡប់​មកវិញ, ភ្ញៀវ!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"តើ​អ្នក​ចង់​បន្ត​សម័យ​របស់​អ្នក​?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"ចាប់ផ្ដើម"</string>
diff --git a/packages/SystemUI/res/values-kn/strings.xml b/packages/SystemUI/res/values-kn/strings.xml
index 2958b29..d7a0adc 100644
--- a/packages/SystemUI/res/values-kn/strings.xml
+++ b/packages/SystemUI/res/values-kn/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ಬಳಕೆದಾರ"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"ಹೊಸ ಬಳಕೆದಾರರು"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"ವೈ-ಫೈ"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ಇಂಟರ್ನೆಟ್"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"ಸಂಪರ್ಕಗೊಂಡಿಲ್ಲ"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ನೆಟ್‌ವರ್ಕ್ ಇಲ್ಲ"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"ವೈ-ಫೈ ಆಫ್"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"ಪ್ರೊಫೈಲ್‌ ತೋರಿಸು"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ಬಳಕೆದಾರರನ್ನು ಸೇರಿಸಿ"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"ಹೊಸ ಬಳಕೆದಾರರು"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"ಅತಿಥಿ ಸೆಷನ್ ಅಂತ್ಯಗೊಳಿಸುವುದೇ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ಈ ಸೆಷನ್‌ನಲ್ಲಿನ ಎಲ್ಲ ಅಪ್ಲಿಕೇಶನ್‌ಗಳು ಮತ್ತು ಡೇಟಾವನ್ನು ಅಳಿಸಲಾಗುತ್ತದೆ."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"ಸೆಷನ್ ಅಂತ್ಯಗೊಳಿಸಿ"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"ಮತ್ತೆ ಸುಸ್ವಾಗತ, ಅತಿಥಿ!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"ನಿಮ್ಮ ಸೆಷನ್‌ ಮುಂದುವರಿಸಲು ಇಚ್ಚಿಸುವಿರಾ?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"ಪ್ರಾರಂಭಿಸಿ"</string>
diff --git a/packages/SystemUI/res/values-ko/strings.xml b/packages/SystemUI/res/values-ko/strings.xml
index cd613b6..54bcfb9 100644
--- a/packages/SystemUI/res/values-ko/strings.xml
+++ b/packages/SystemUI/res/values-ko/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"사용자"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"신규 사용자"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"인터넷"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"연결되어 있지 않음"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"네트워크가 연결되지 않음"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi 꺼짐"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"프로필 표시"</string>
     <string name="user_add_user" msgid="4336657383006913022">"사용자 추가"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"신규 사용자"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"게스트 세션을 종료하시겠습니까?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"이 세션에 있는 모든 앱과 데이터가 삭제됩니다."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"세션 종료"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"게스트 세션 다시 시작"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"세션을 계속 진행하시겠습니까?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"다시 시작"</string>
diff --git a/packages/SystemUI/res/values-ky/strings.xml b/packages/SystemUI/res/values-ky/strings.xml
index e605341..d513380 100644
--- a/packages/SystemUI/res/values-ky/strings.xml
+++ b/packages/SystemUI/res/values-ky/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Колдонуучу"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Жаңы колдонуучу"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Байланышкан жок"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Желе жок"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi өчүк"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Профилди көрсөтүү"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Колдонуучу кошуу"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Жаңы колдонуучу"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Конок сеансы бүтүрүлсүнбү?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Бул сеанстагы бардык колдонмолор жана дайындар өчүрүлөт."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Сеансты бүтүрүү"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Кайтып келишиңиз менен, конок!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Сеансыңызды улантасызбы?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Кайра баштоо"</string>
diff --git a/packages/SystemUI/res/values-lo/strings.xml b/packages/SystemUI/res/values-lo/strings.xml
index b8cc3de..7e595cd 100644
--- a/packages/SystemUI/res/values-lo/strings.xml
+++ b/packages/SystemUI/res/values-lo/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ຜູ້ໃຊ້"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"ຜູ່ໃຊ້ໃໝ່"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi​-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ອິນເຕີເນັດ"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"ບໍ່ໄດ້ເຊື່ອມຕໍ່"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ບໍ່ມີເຄືອຂ່າຍ"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi​-Fi ປິດ"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"​ສະ​ແດງ​ໂປຣ​ໄຟລ໌"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ເພີ່ມຜູ້ໃຊ້"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"ຜູ່ໃຊ້ໃໝ່"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"ສິ້ນສຸດເຊດຊັນແຂກບໍ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ແອັບຯ​ແລະ​ຂໍ້​ມູນ​ທັງ​ໝົດ​ໃນ​ເຊດ​ຊັນ​ນີ້​ຈະ​ຖືກ​ລຶບ​ອອກ."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"ສິ້ນສຸດເຊດຊັນ"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"ຍິນ​ດີ​ຕ້ອນ​ຮັບ​ກັບ​ມາ, ຜູ່​ຢ້ຽມ​ຢາມ!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"ທ່ານ​ຕ້ອງ​ການ​ສືບ​ຕໍ່​ເຊດ​ຊັນ​ຂອງ​ທ່ານບໍ່?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"ເລີ່ມຕົ້ນໃຫມ່"</string>
diff --git a/packages/SystemUI/res/values-lt/strings.xml b/packages/SystemUI/res/values-lt/strings.xml
index 8a32436..e0c27a9 100644
--- a/packages/SystemUI/res/values-lt/strings.xml
+++ b/packages/SystemUI/res/values-lt/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Naudotojas"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Naujas naudotojas"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internetas"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Neprisijungta"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Tinklo nėra"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"„Wi-Fi“ išjungta"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Rodyti profilį"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Pridėti naudotoją"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Naujas naudotojas"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Baigti svečio sesiją?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Bus ištrintos visos šios sesijos programos ir duomenys."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Baigti sesiją"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Sveiki sugrįžę, svety!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Ar norite tęsti sesiją?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Pradėti iš naujo"</string>
diff --git a/packages/SystemUI/res/values-lv/strings.xml b/packages/SystemUI/res/values-lv/strings.xml
index 56ce376..ff36f51 100644
--- a/packages/SystemUI/res/values-lv/strings.xml
+++ b/packages/SystemUI/res/values-lv/strings.xml
@@ -354,8 +354,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Lietotājs"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Jauns lietotājs"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internets"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nav izveidots savienojums"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nav tīkla"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi ir izslēgts"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Parādīt profilu"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Lietotāja pievienošana"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Jauns lietotājs"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Vai beigt viesa sesiju?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Tiks dzēstas visas šīs sesijas lietotnes un dati."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Beigt sesiju"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Laipni lūdzam atpakaļ, viesi!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vai vēlaties turpināt savu sesiju?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Sākt no sākuma"</string>
diff --git a/packages/SystemUI/res/values-mk/strings.xml b/packages/SystemUI/res/values-mk/strings.xml
index fc83bb7..203d8b9 100644
--- a/packages/SystemUI/res/values-mk/strings.xml
+++ b/packages/SystemUI/res/values-mk/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Корисник"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Нов корисник"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Не е поврзано"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Нема мрежа"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi е исклучено"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Прикажи го профилот"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Додај корисник"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Нов корисник"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Да се заврши гостинската сесија?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Сите апликации и податоци во сесијата ќе се избришат."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Заврши ја сесијата"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Добре дојде пак, гостине!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Дали сакате да продолжите со сесијата?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Почни одново"</string>
diff --git a/packages/SystemUI/res/values-ml/strings.xml b/packages/SystemUI/res/values-ml/strings.xml
index 9cd0412..77925ae 100644
--- a/packages/SystemUI/res/values-ml/strings.xml
+++ b/packages/SystemUI/res/values-ml/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ഉപയോക്താവ്"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"പുതിയ ഉപയോക്താവ്"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"വൈഫൈ"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ഇന്റർനെറ്റ്"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"കണ‌ക്റ്റ് ചെയ്‌തിട്ടില്ല"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"നെറ്റ്‌വർക്ക് ഒന്നുമില്ല"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"വൈഫൈ ഓഫുചെയ്യുക"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"പ്രൊഫൈൽ കാണിക്കുക"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ഉപയോക്താവിനെ ചേര്‍ക്കുക"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"പുതിയ ഉപയോക്താവ്"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"അതിഥി സെഷൻ അവസാനിപ്പിക്കണോ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ഈ സെഷനിലെ എല്ലാ അപ്ലിക്കേഷനുകളും ഡാറ്റയും ഇല്ലാതാക്കും."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"സെഷൻ അവസാനിപ്പിക്കുക"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"അതിഥിയ്‌ക്ക് വീണ്ടും സ്വാഗതം!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"നിങ്ങളുടെ സെഷൻ തുടരണോ?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"പുനരാംരംഭിക്കുക"</string>
diff --git a/packages/SystemUI/res/values-mn/strings.xml b/packages/SystemUI/res/values-mn/strings.xml
index b0159b0..c772294 100644
--- a/packages/SystemUI/res/values-mn/strings.xml
+++ b/packages/SystemUI/res/values-mn/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Хэрэглэгч"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Шинэ хэрэглэгч"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернэт"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Холбогдоогүй"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Сүлжээгүй"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi унтарсан"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Профайлыг харуулах"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Хэрэглэгч нэмэх"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Шинэ хэрэглэгч"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Зочны сургалтыг дуусгах уу?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Энэ сешний бүх апп болон дата устах болно."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Сургалтыг дуусгах"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Тавтай морилно уу!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Та үргэлжлүүлэхийг хүсэж байна уу?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Дахин эхлүүлэх"</string>
diff --git a/packages/SystemUI/res/values-ms/strings.xml b/packages/SystemUI/res/values-ms/strings.xml
index b9b525e..d3e3601 100644
--- a/packages/SystemUI/res/values-ms/strings.xml
+++ b/packages/SystemUI/res/values-ms/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Pengguna"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Pengguna baharu"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Tidak Disambungkan"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Tiada Rangkaian"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Dimatikan"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Tunjuk profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Tambah pengguna"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Pengguna baharu"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Tamatkan sesi tetamu?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Semua apl dan data dalam sesi ini akan dipadam."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Tamatkan sesi"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Selamat kembali, tetamu!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Adakah anda ingin meneruskan sesi anda?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Mulakan semula"</string>
diff --git a/packages/SystemUI/res/values-my/strings.xml b/packages/SystemUI/res/values-my/strings.xml
index 9801ec6..0c1f9cb 100644
--- a/packages/SystemUI/res/values-my/strings.xml
+++ b/packages/SystemUI/res/values-my/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"အသုံးပြုသူ"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"အသုံးပြုသူ အသစ်"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"အင်တာနက်"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"ချိတ်ဆက်မထားပါ"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ကွန်ရက်မရှိပါ"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"ဝိုင်ဖိုင်ပိတ်ရန်"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"ပရိုဖိုင်ကို ပြရန်"</string>
     <string name="user_add_user" msgid="4336657383006913022">"အသုံးပြုသူ ထည့်ရန်"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"အသုံးပြုသူ အသစ်"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"ဧည့်သည်စက်ရှင်ကို အဆုံးသတ်မလား။"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ဒီချိတ်ဆက်မှု ထဲက အက်ပ်များ အားလုံး နှင့် ဒေတာကို ဖျက်ပစ်မည်။"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"သတ်မှတ်ပေးထားသည့်အချိန် ပြီးဆုံးပြီ"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"ပြန်လာတာ ကြိုဆိုပါသည်၊ ဧည့်သည်!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"သင်သည် သင်၏ ချိတ်ဆက်မှုကို ဆက်ပြုလုပ် လိုပါသလား?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"အစမှ ပြန်စပါ"</string>
diff --git a/packages/SystemUI/res/values-nb/strings.xml b/packages/SystemUI/res/values-nb/strings.xml
index 6724286..565e7fe 100644
--- a/packages/SystemUI/res/values-nb/strings.xml
+++ b/packages/SystemUI/res/values-nb/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Bruker"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Ny bruker"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internett"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Ikke tilkoblet"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ingen nettverk"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi er av"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Vis profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Legg til brukere"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Ny bruker"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Vil du avslutte gjesteøkten?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Alle appene og all informasjon i denne økten slettes."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Avslutt økten"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Velkommen tilbake, gjest!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vil du fortsette økten?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Start på nytt"</string>
diff --git a/packages/SystemUI/res/values-ne/strings.xml b/packages/SystemUI/res/values-ne/strings.xml
index c104ffd..9d95cf0 100644
--- a/packages/SystemUI/res/values-ne/strings.xml
+++ b/packages/SystemUI/res/values-ne/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"प्रयोगकर्ता"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"नयाँ प्रयोगकर्ता"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"इन्टरनेट"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"जोडिएको छैन"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"नेटवर्क छैन"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi बन्द"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"प्रोफाइल देखाउनुहोस्"</string>
     <string name="user_add_user" msgid="4336657383006913022">"प्रयोगकर्ता थप्नुहोस्"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"नयाँ प्रयोगकर्ता"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"अतिथिको सत्र अन्त्य गर्ने हो?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"यस सत्रमा सबै एपहरू र डेटा मेटाइनेछ।"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"सत्र अन्त्य गर्नुहोस्"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"पुनः स्वागत, अतिथि!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"तपाईं आफ्नो सत्र जारी गर्न चाहनुहुन्छ?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"सुरु गर्नुहोस्"</string>
diff --git a/packages/SystemUI/res/values-night/colors.xml b/packages/SystemUI/res/values-night/colors.xml
index d0aef6f..672d2f6 100644
--- a/packages/SystemUI/res/values-night/colors.xml
+++ b/packages/SystemUI/res/values-night/colors.xml
@@ -77,6 +77,9 @@
     <color name="biometric_dialog_accent">#ff80cbc4</color> <!-- light teal -->
     <color name="biometric_dialog_error">#fff28b82</color> <!-- red 300 -->
 
+    <!-- UDFPS colors -->
+    <color name="udfps_enroll_icon">#ffffff</color> <!-- 100% white -->
+
     <color name="GM2_green_500">#FF41Af6A</color>
     <color name="GM2_blue_500">#5195EA</color>
     <color name="GM2_red_500">#E25142</color>
diff --git a/packages/SystemUI/res/values-nl/strings.xml b/packages/SystemUI/res/values-nl/strings.xml
index 7d87817..f598fa3 100644
--- a/packages/SystemUI/res/values-nl/strings.xml
+++ b/packages/SystemUI/res/values-nl/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Gebruiker"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nieuwe gebruiker"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wifi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Niet verbonden"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Geen netwerk"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wifi uit"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Profiel weergeven"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Gebruiker toevoegen"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nieuwe gebruiker"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Gastsessie beëindigen?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Alle apps en gegevens in deze sessie worden verwijderd."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Sessie beëindigen"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Welkom terug, gast!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Wil je doorgaan met je sessie?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Opnieuw starten"</string>
diff --git a/packages/SystemUI/res/values-or/strings.xml b/packages/SystemUI/res/values-or/strings.xml
index 7d7b84f..1e07dd4 100644
--- a/packages/SystemUI/res/values-or/strings.xml
+++ b/packages/SystemUI/res/values-or/strings.xml
@@ -456,11 +456,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"ପ୍ରୋଫାଇଲ୍ ଦେଖାନ୍ତୁ"</string>
     <string name="user_add_user" msgid="4336657383006913022">"ଉପଯୋଗକର୍ତ୍ତାଙ୍କୁ ଯୋଗ କରନ୍ତୁ"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"ନୂଆ ଉପଯୋଗକର୍ତ୍ତା"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"ଅତିଥି ସେସନ୍ ଶେଷ କରିବେ?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ଏହି ଅବଧିର ସମସ୍ତ ଆପ୍‌ ଓ ଡାଟା ଡିଲିଟ୍‌ ହୋଇଯିବ।"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"ସେସନ୍ ଶେଷ କରନ୍ତୁ"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"ପୁଣି ସ୍ୱାଗତ, ଅତିଥି!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"ଆପଣ ନିଜର ଅବଧି ଜାରି ରଖିବାକୁ ଚାହାନ୍ତି କି?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"ଆରମ୍ଭ କରନ୍ତୁ"</string>
diff --git a/packages/SystemUI/res/values-pl/strings.xml b/packages/SystemUI/res/values-pl/strings.xml
index 8a19e28..561e70d 100644
--- a/packages/SystemUI/res/values-pl/strings.xml
+++ b/packages/SystemUI/res/values-pl/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Użytkownik"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nowy użytkownik"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Brak połączenia"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Brak sieci"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi wyłączone"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Pokaż profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Dodaj użytkownika"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nowy użytkownik"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Zakończyć sesję gościa?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Wszystkie aplikacje i dane w tej sesji zostaną usunięte."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Zakończ sesję"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Witaj ponownie, gościu!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Chcesz kontynuować sesję?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Rozpocznij nową"</string>
diff --git a/packages/SystemUI/res/values-pt-rBR/strings.xml b/packages/SystemUI/res/values-pt-rBR/strings.xml
index 57b924d..7fe53d3 100644
--- a/packages/SystemUI/res/values-pt-rBR/strings.xml
+++ b/packages/SystemUI/res/values-pt-rBR/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Usuário"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novo usuário"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Não conectado"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Sem rede"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi desligado"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Mostrar perfil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Adicionar usuário"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novo usuário"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Encerrar sessão de visitante?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Todos os apps e dados nesta sessão serão excluídos."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Encerrar sessão"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bem-vindo, convidado."</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Quer continuar a sessão?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Recomeçar"</string>
diff --git a/packages/SystemUI/res/values-pt-rPT/strings.xml b/packages/SystemUI/res/values-pt-rPT/strings.xml
index e39f757c..dd154e8 100644
--- a/packages/SystemUI/res/values-pt-rPT/strings.xml
+++ b/packages/SystemUI/res/values-pt-rPT/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Utilizador"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novo utilizador"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Não Ligado"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Sem Rede"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Desligado"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Mostrar perfil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Adicionar utilizador"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novo utilizador"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Pretende terminar a sessão de convidado?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Todas as aplicações e dados desta sessão serão eliminados."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Terminar sessão"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bem-vindo de volta, caro(a) convidado(a)!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Pretende continuar a sessão?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Recomeçar"</string>
diff --git a/packages/SystemUI/res/values-pt/strings.xml b/packages/SystemUI/res/values-pt/strings.xml
index 57b924d..7fe53d3 100644
--- a/packages/SystemUI/res/values-pt/strings.xml
+++ b/packages/SystemUI/res/values-pt/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Usuário"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Novo usuário"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Não conectado"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Sem rede"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi desligado"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Mostrar perfil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Adicionar usuário"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Novo usuário"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Encerrar sessão de visitante?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Todos os apps e dados nesta sessão serão excluídos."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Encerrar sessão"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bem-vindo, convidado."</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Quer continuar a sessão?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Recomeçar"</string>
diff --git a/packages/SystemUI/res/values-ro/strings.xml b/packages/SystemUI/res/values-ro/strings.xml
index acbe801..317fc09 100644
--- a/packages/SystemUI/res/values-ro/strings.xml
+++ b/packages/SystemUI/res/values-ro/strings.xml
@@ -354,8 +354,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Utilizator"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Utilizator nou"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Neconectată"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nicio rețea"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi deconectat"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Afișați profilul"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Adăugați un utilizator"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Utilizator nou"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Încheiați sesiunea pentru invitați?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Toate aplicațiile și datele din această sesiune vor fi șterse."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Încheiați sesiunea"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Bine ați revenit în sesiunea pentru invitați!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vreți să continuați sesiunea?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Începeți din nou"</string>
diff --git a/packages/SystemUI/res/values-ru/strings.xml b/packages/SystemUI/res/values-ru/strings.xml
index c59bd2ae..bbb014e 100644
--- a/packages/SystemUI/res/values-ru/strings.xml
+++ b/packages/SystemUI/res/values-ru/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Пользователь"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Новый пользователь"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Нет соединения"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Нет сети"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi выкл."</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Показать профиль."</string>
     <string name="user_add_user" msgid="4336657383006913022">"Добавить пользователя"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Новый пользователь"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Завершить гостевой сеанс?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Все приложения и данные этого профиля будут удалены."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Завершить сеанс"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Рады видеть вас снова!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Продолжить сеанс?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Начать заново"</string>
diff --git a/packages/SystemUI/res/values-si/strings.xml b/packages/SystemUI/res/values-si/strings.xml
index a49ca86..a7a2bb7 100644
--- a/packages/SystemUI/res/values-si/strings.xml
+++ b/packages/SystemUI/res/values-si/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"පරිශීලක"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"නව පරිශීලකයා"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"අන්තර්ජාලය"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"සම්බන්ධ වී නොමැත"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ජාලයක් නැත"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi අක්‍රියයි"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"පැතිකඩ පෙන්වන්න"</string>
     <string name="user_add_user" msgid="4336657383006913022">"පරිශීලකයෙක් එක් කරන්න"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"නව පරිශීලකයා"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"ආරාධිත සැසිය අවසන් කරන්නද?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"මෙම සැසියේ සියළුම යෙදුම් සහ දත්ත මකාවී."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"සැසිය අවසන් කරන්න"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"නැවත සාදරයෙන් පිළිගනිමු, අමුත්තා!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"ඔබගේ සැසිය දිගටම කරගෙන යෑමට ඔබට අවශ්‍යද?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"යළි මුල සිට අරඹන්න"</string>
diff --git a/packages/SystemUI/res/values-sk/strings.xml b/packages/SystemUI/res/values-sk/strings.xml
index fe63b70..7eb5297 100644
--- a/packages/SystemUI/res/values-sk/strings.xml
+++ b/packages/SystemUI/res/values-sk/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Používateľ"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nový používateľ"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi‑Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nepripojené"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Žiadna sieť"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Sieť Wi‑Fi je vypnutá"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Zobraziť profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Pridať používateľa"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nový používateľ"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Chcete ukončiť reláciu hosťa?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Všetky aplikácie a údaje v tejto relácii budú odstránené."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Ukončiť reláciu"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Hosť, vitajte späť!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Chcete v relácii pokračovať?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Začať odznova"</string>
diff --git a/packages/SystemUI/res/values-sl/strings.xml b/packages/SystemUI/res/values-sl/strings.xml
index 85956d6..6d23f26 100644
--- a/packages/SystemUI/res/values-sl/strings.xml
+++ b/packages/SystemUI/res/values-sl/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Uporabnik"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Nov uporabnik"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Povezava ni vzpostavljena"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ni omrežja"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi izklopljen"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Prikaz profila"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Dodajanje uporabnika"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Nov uporabnik"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Želite končati sejo gosta?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Vse aplikacije in podatki v tej seji bodo izbrisani."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Končaj sejo"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Znova pozdravljeni, gost!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Želite nadaljevati sejo?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Začni znova"</string>
diff --git a/packages/SystemUI/res/values-sq/strings.xml b/packages/SystemUI/res/values-sq/strings.xml
index 733db0e..7e89b93 100644
--- a/packages/SystemUI/res/values-sq/strings.xml
+++ b/packages/SystemUI/res/values-sq/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Përdoruesi"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Përdorues i ri"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Nuk është i lidhur"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Nuk ka rrjet"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi është i çaktivizuar"</string>
diff --git a/packages/SystemUI/res/values-sr/strings.xml b/packages/SystemUI/res/values-sr/strings.xml
index c5414a4..af5175c 100644
--- a/packages/SystemUI/res/values-sr/strings.xml
+++ b/packages/SystemUI/res/values-sr/strings.xml
@@ -354,8 +354,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Корисник"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Нови корисник"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"WiFi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Интернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Веза није успостављена"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Нема мреже"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"WiFi је искључен"</string>
@@ -458,11 +457,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Прикажи профил"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Додај корисника"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Нови корисник"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Желите да завршите сесију госта?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Све апликације и подаци у овој сесији ће бити избрисани."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Заврши сесију"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Добро дошли назад, госте!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Желите ли да наставите сесију?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Почни из почетка"</string>
diff --git a/packages/SystemUI/res/values-sv/strings.xml b/packages/SystemUI/res/values-sv/strings.xml
index d2c993a0..41bca7c 100644
--- a/packages/SystemUI/res/values-sv/strings.xml
+++ b/packages/SystemUI/res/values-sv/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Användare"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Ny användare"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Ej ansluten"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Inget nätverk"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi av"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Visa profil"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Lägg till användare"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Ny användare"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Vill du avsluta gästsessionen?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Alla appar och data i denna session kommer att raderas."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Avsluta session"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Välkommen tillbaka gäst!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Vill du fortsätta sessionen?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Börja om"</string>
diff --git a/packages/SystemUI/res/values-sw/strings.xml b/packages/SystemUI/res/values-sw/strings.xml
index 29045f3..f122013 100644
--- a/packages/SystemUI/res/values-sw/strings.xml
+++ b/packages/SystemUI/res/values-sw/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Mtumiaji"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Mtumiaji mpya"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Intaneti"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Haijaunganishwa"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Hakuna Mtandao"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi Imezimwa"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Onyesha wasifu"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Ongeza mtumiaji"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Mtumiaji mpya"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Ungependa kumaliza kipindi cha mgeni?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Data na programu zote katika kipindi hiki zitafutwa."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Maliza kipindi"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Karibu tena, mwalikwa!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Je, unataka kuendelea na kipindi chako?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Anza tena"</string>
diff --git a/packages/SystemUI/res/values-ta/strings.xml b/packages/SystemUI/res/values-ta/strings.xml
index 2ca6720..c076a03 100644
--- a/packages/SystemUI/res/values-ta/strings.xml
+++ b/packages/SystemUI/res/values-ta/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"பயனர்"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"புதியவர்"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"வைஃபை"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"இணையம்"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"இணைக்கப்படவில்லை"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"நெட்வொர்க் இல்லை"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"வைஃபையை முடக்கு"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"சுயவிவரத்தைக் காட்டு"</string>
     <string name="user_add_user" msgid="4336657383006913022">"பயனரைச் சேர்"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"புதியவர்"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"விருந்தினர் அமர்வை நிறைவுசெய்யவா?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"இந்த அமர்வின் எல்லா பயன்பாடுகளும், தரவும் நீக்கப்படும்."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"அமர்வை நிறைவுசெய்"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"நல்வரவு!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"உங்கள் அமர்வைத் தொடர விருப்பமா?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"மீண்டும் தொடங்கு"</string>
diff --git a/packages/SystemUI/res/values-te/strings.xml b/packages/SystemUI/res/values-te/strings.xml
index 9ce5fc7..fca5107 100644
--- a/packages/SystemUI/res/values-te/strings.xml
+++ b/packages/SystemUI/res/values-te/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"వినియోగదారు"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"కొత్త వినియోగదారు"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"ఇంటర్నెట్"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"కనెక్ట్ చేయబడలేదు"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"నెట్‌వర్క్ లేదు"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi ఆఫ్‌లో ఉంది"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"ప్రొఫైల్‌ని చూపు"</string>
     <string name="user_add_user" msgid="4336657383006913022">"వినియోగదారుని జోడించండి"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"కొత్త వినియోగదారు"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"గెస్ట్ సెషన్‌ను ముగించాలా?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ఈ సెషన్‌లోని అన్ని అనువర్తనాలు మరియు డేటా తొలగించబడతాయి."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"సెషన్‌ను ముగించు"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"పునఃస్వాగతం, అతిథి!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"మీరు మీ సెషన్‌ని కొనసాగించాలనుకుంటున్నారా?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"మొదటి నుండి ప్రారంభించు"</string>
diff --git a/packages/SystemUI/res/values-th/strings.xml b/packages/SystemUI/res/values-th/strings.xml
index 900012e..c909d37 100644
--- a/packages/SystemUI/res/values-th/strings.xml
+++ b/packages/SystemUI/res/values-th/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"ผู้ใช้"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"ผู้ใช้ใหม่"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"อินเทอร์เน็ต"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"ไม่ได้เชื่อมต่อ"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"ไม่มีเครือข่าย"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"ปิด WiFi"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"แสดงโปรไฟล์"</string>
     <string name="user_add_user" msgid="4336657383006913022">"เพิ่มผู้ใช้"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"ผู้ใช้ใหม่"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"จบเซสชันผู้เยี่ยมชมใช่ไหม"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"ระบบจะลบแอปและข้อมูลทั้งหมดในเซสชันนี้"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"จบเซสชัน"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"ยินดีต้อนรับท่านผู้เยี่ยมชมกลับมาอีกครั้ง!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"คุณต้องการอยู่ในเซสชันต่อไปไหม"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"เริ่มต้นใหม่"</string>
diff --git a/packages/SystemUI/res/values-tl/strings.xml b/packages/SystemUI/res/values-tl/strings.xml
index f531de5..2e75fa3 100644
--- a/packages/SystemUI/res/values-tl/strings.xml
+++ b/packages/SystemUI/res/values-tl/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"User"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Bagong user"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Hindi Nakakonekta"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Walang Network"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Naka-off ang Wi-Fi"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Ipakita ang profile"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Magdagdag ng user"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Bagong user"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Tapusin ang session ng bisita?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Ide-delete ang lahat ng app at data sa session na ito."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Tapusin ang session"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Maligayang pagbabalik, bisita!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Gusto mo bang ipagpatuloy ang iyong session?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Magsimulang muli"</string>
diff --git a/packages/SystemUI/res/values-tr/strings.xml b/packages/SystemUI/res/values-tr/strings.xml
index ba70531..98552b1 100644
--- a/packages/SystemUI/res/values-tr/strings.xml
+++ b/packages/SystemUI/res/values-tr/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Kullanıcı"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Yeni kullanıcı"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Kablosuz"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"İnternet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Bağlı Değil"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ağ yok"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Kablosuz Kapalı"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Profili göster"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Kullanıcı ekle"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Yeni kullanıcı"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Misafir oturumu sonlandırılsın mı?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Bu oturumdaki tüm uygulamalar ve veriler silinecek."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Oturumu sonlandır"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Tekrar hoş geldiniz sayın misafir!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Oturumunuza devam etmek istiyor musunuz?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Baştan başla"</string>
diff --git a/packages/SystemUI/res/values-uk/strings.xml b/packages/SystemUI/res/values-uk/strings.xml
index b2ae569..b70d36a 100644
--- a/packages/SystemUI/res/values-uk/strings.xml
+++ b/packages/SystemUI/res/values-uk/strings.xml
@@ -355,8 +355,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Користувач"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Новий користувач"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Інтернет"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Не під’єднано."</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Немає мережі"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi вимкнено"</string>
@@ -460,11 +459,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Показати профіль"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Додати користувача"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Новий користувач"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Завершити сеанс у режимі \"Гість\"?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Усі додатки й дані з цього сеансу буде видалено."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Завершити сеанс"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"З поверненням!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Продовжити сеанс?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Почати знову"</string>
diff --git a/packages/SystemUI/res/values-ur/strings.xml b/packages/SystemUI/res/values-ur/strings.xml
index 06a448b..bbadf6a 100644
--- a/packages/SystemUI/res/values-ur/strings.xml
+++ b/packages/SystemUI/res/values-ur/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"صارف"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"نیا صارف"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"انٹرنیٹ"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"مربوط نہیں ہے"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"کوئی نیٹ ورک نہیں ہے"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"‏Wi-Fi آف ہے"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"پروفائل دکھائیں"</string>
     <string name="user_add_user" msgid="4336657383006913022">"صارف کو شامل کریں"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"نیا صارف"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"مہمان سیشن ختم کریں؟"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"اس سیشن میں موجود سبھی ایپس اور ڈیٹا کو حذف کر دیا جائے گا۔"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"سیشن ختم کریں"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"مہمان، پھر سے خوش آمدید!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"کیا آپ اپنا سیشن جاری رکھنا چاہتے ہیں؟"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"دوبارہ شروع کریں"</string>
diff --git a/packages/SystemUI/res/values-uz/strings.xml b/packages/SystemUI/res/values-uz/strings.xml
index e1add65..a20676d 100644
--- a/packages/SystemUI/res/values-uz/strings.xml
+++ b/packages/SystemUI/res/values-uz/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Foydalanuvchi"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Yangi foydalanuvchi"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Ulanmagan"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Tarmoq mavjud emas"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi o‘chiq"</string>
diff --git a/packages/SystemUI/res/values-vi/strings.xml b/packages/SystemUI/res/values-vi/strings.xml
index 021044d..5de7df6a 100644
--- a/packages/SystemUI/res/values-vi/strings.xml
+++ b/packages/SystemUI/res/values-vi/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Người dùng"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Người dùng mới"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"Internet"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Chưa được kết nối"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Không có mạng nào"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Tắt Wi-Fi"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Hiển thị hồ sơ"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Thêm người dùng"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Người dùng mới"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Kết thúc phiên khách?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Tất cả ứng dụng và dữ liệu trong phiên này sẽ bị xóa."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Kết thúc phiên"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Chào mừng bạn trở lại!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Bạn có muốn tiếp tục phiên của mình không?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Bắt đầu lại"</string>
diff --git a/packages/SystemUI/res/values-zh-rCN/strings.xml b/packages/SystemUI/res/values-zh-rCN/strings.xml
index 60acb83..7f3f394 100644
--- a/packages/SystemUI/res/values-zh-rCN/strings.xml
+++ b/packages/SystemUI/res/values-zh-rCN/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"用户"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"新用户"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"WLAN"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"互联网"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"未连接"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"无网络"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"WLAN:关闭"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"显示个人资料"</string>
     <string name="user_add_user" msgid="4336657383006913022">"添加用户"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"新用户"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"要结束访客会话吗?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"此会话中的所有应用和数据都将被删除。"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"结束会话"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"访客,欢迎回来!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"要继续您的会话吗?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"重新开始"</string>
diff --git a/packages/SystemUI/res/values-zh-rHK/strings.xml b/packages/SystemUI/res/values-zh-rHK/strings.xml
index db55580..485f1cf 100644
--- a/packages/SystemUI/res/values-zh-rHK/strings.xml
+++ b/packages/SystemUI/res/values-zh-rHK/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"使用者"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"新使用者"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"互聯網"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"未連線"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"沒有網絡"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi 關閉"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"顯示個人檔案"</string>
     <string name="user_add_user" msgid="4336657383006913022">"加入使用者"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"新使用者"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"要結束訪客工作階段嗎?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"這個工作階段中的所有應用程式和資料都會被刪除。"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"結束工作階段"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"訪客您好,歡迎回來!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"您要繼續您的工作階段嗎?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"重新開始"</string>
diff --git a/packages/SystemUI/res/values-zh-rTW/strings.xml b/packages/SystemUI/res/values-zh-rTW/strings.xml
index 1487ad3..1edeacd 100644
--- a/packages/SystemUI/res/values-zh-rTW/strings.xml
+++ b/packages/SystemUI/res/values-zh-rTW/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"使用者"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"新使用者"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"網際網路"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"未連線"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"沒有網路"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"Wi-Fi 已關閉"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"顯示設定檔"</string>
     <string name="user_add_user" msgid="4336657383006913022">"新增使用者"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"新使用者"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"要結束訪客工作階段嗎?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"這個工作階段中的所有應用程式和資料都會遭到刪除。"</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"結束工作階段"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"訪客你好,歡迎回來!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"你要繼續這個工作階段嗎?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"重新開始"</string>
diff --git a/packages/SystemUI/res/values-zu/strings.xml b/packages/SystemUI/res/values-zu/strings.xml
index b0f084b..58baebc 100644
--- a/packages/SystemUI/res/values-zu/strings.xml
+++ b/packages/SystemUI/res/values-zu/strings.xml
@@ -353,8 +353,7 @@
     <string name="quick_settings_user_title" msgid="8673045967216204537">"Umsebenzisi"</string>
     <string name="quick_settings_user_new_user" msgid="3347905871336069666">"Umsebenzisi omusha"</string>
     <string name="quick_settings_wifi_label" msgid="2879507532983487244">"I-Wi-Fi"</string>
-    <!-- no translation found for quick_settings_internet_label (6603068555872455463) -->
-    <skip />
+    <string name="quick_settings_internet_label" msgid="6603068555872455463">"I-inthanethi"</string>
     <string name="quick_settings_wifi_not_connected" msgid="4071097522427039160">"Akuxhunyiwe"</string>
     <string name="quick_settings_wifi_no_network" msgid="6003178398713839313">"Ayikho inethiwekhi"</string>
     <string name="quick_settings_wifi_off_label" msgid="4003379736176547594">"I-Wi-Fi icimile"</string>
@@ -456,11 +455,9 @@
     <string name="accessibility_multi_user_switch_quick_contact" msgid="4504508915324898576">"Bonisa iphrofayela"</string>
     <string name="user_add_user" msgid="4336657383006913022">"Engeza umsebenzisi"</string>
     <string name="user_new_user_name" msgid="2019166282704195789">"Umsebenzisi omusha"</string>
-    <!-- no translation found for guest_exit_guest_dialog_title (2034481024623462357) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_title" msgid="2034481024623462357">"Misa isikhathi sesihambeli?"</string>
     <string name="guest_exit_guest_dialog_message" msgid="8183450985628495709">"Zonke izinhlelo zokusebenza nedatha kulesi sikhathi zizosuswa."</string>
-    <!-- no translation found for guest_exit_guest_dialog_remove (8533184512885775423) -->
-    <skip />
+    <string name="guest_exit_guest_dialog_remove" msgid="8533184512885775423">"Phothula iseshini"</string>
     <string name="guest_wipe_session_title" msgid="7147965814683990944">"Siyakwamukela futhi, sivakashi!"</string>
     <string name="guest_wipe_session_message" msgid="3393823610257065457">"Ingabe ufuna ukuqhubeka ngesikhathi sakho?"</string>
     <string name="guest_wipe_session_wipe" msgid="8056836584445473309">"Qala phansi"</string>
diff --git a/packages/SystemUI/res/values/attrs.xml b/packages/SystemUI/res/values/attrs.xml
index 897e390..4059b49 100644
--- a/packages/SystemUI/res/values/attrs.xml
+++ b/packages/SystemUI/res/values/attrs.xml
@@ -167,5 +167,9 @@
         <attr name="android:drawable" />
         <attr name="android:alpha" />
     </declare-styleable>
+
+    <declare-styleable name="PagedTileLayout">
+        <attr name="sideLabels" format="boolean"/>
+    </declare-styleable>
 </resources>
 
diff --git a/packages/SystemUI/res/values/colors.xml b/packages/SystemUI/res/values/colors.xml
index 9731d78..3f6b8ef 100644
--- a/packages/SystemUI/res/values/colors.xml
+++ b/packages/SystemUI/res/values/colors.xml
@@ -178,6 +178,9 @@
     <color name="biometric_dialog_accent">#ff008577</color>                 <!-- dark teal -->
     <color name="biometric_dialog_error">#ffd93025</color>                  <!-- red 600 -->
 
+    <!-- UDFPS colors -->
+    <color name="udfps_enroll_icon">#000000</color> <!-- 100% black -->
+
     <!-- Logout button -->
     <color name="logout_button_bg_color">#ccffffff</color>
 
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index 6f69483..72dd724 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -519,6 +519,7 @@
          Scaled @dimen/qs_page_indicator-width by .4f.
     -->
     <dimen name="qs_page_indicator_dot_width">6.4dp</dimen>
+    <dimen name="qs_tile_side_label_padding">6dp</dimen>
     <dimen name="qs_tile_icon_size">24dp</dimen>
     <dimen name="qs_tile_text_size">12sp</dimen>
     <dimen name="qs_tile_divider_height">1dp</dimen>
@@ -1041,6 +1042,13 @@
          burn-in on AOD. -->
     <dimen name="burn_in_prevention_offset_y">50dp</dimen>
 
+    <!-- The maximum offset in either direction that elements are moved vertically to prevent
+         burn-in on AOD. -->
+    <dimen name="burn_in_prevention_offset_y_large_clock">42dp</dimen>
+
+    <!-- Large clock maximum font size (dp is intentional, to prevent any further scaling) -->
+    <dimen name="large_clock_text_size">150dp</dimen>
+
     <!-- The maximum offset in either direction that icons move to prevent burn-in on AOD. -->
     <dimen name="default_burn_in_prevention_offset">15dp</dimen>
 
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java b/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java
index 4d1fb38..6d67f21 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java
@@ -257,7 +257,7 @@
                                 .setContentText("Restart SysUI for changes to take effect.");
                 Intent i = new Intent("com.android.systemui.action.RESTART").setData(
                             Uri.parse("package://" + pkg));
-                PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, i, 0);
+                PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, i, PendingIntent.FLAG_MUTABLE_UNAUDITED);
                 nb.addAction(new Action.Builder(null, "Restart SysUI", pi).build());
                 mContext.getSystemService(NotificationManager.class)
                         .notify(SystemMessage.NOTE_PLUGIN, nb.build());
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ChoreographerCompat.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ChoreographerCompat.java
deleted file mode 100644
index 76b447e..0000000
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ChoreographerCompat.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.systemui.shared.system;
-
-import static android.view.Choreographer.CALLBACK_INPUT;
-
-import android.view.Choreographer;
-
-/**
- * Wraps the internal choreographer.
- */
-public class ChoreographerCompat {
-
-    /**
-     * Posts an input callback to the choreographer.
-     */
-    public static void postInputFrame(Choreographer choreographer, Runnable runnable) {
-        choreographer.postCallback(CALLBACK_INPUT, runnable, null);
-    }
-
-    public static Choreographer getSfInstance() {
-        return Choreographer.getSfInstance();
-    }
-}
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/InteractionJankMonitorWrapper.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/InteractionJankMonitorWrapper.java
index 27cb4f6..19e7d7e 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/InteractionJankMonitorWrapper.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/InteractionJankMonitorWrapper.java
@@ -49,16 +49,12 @@
     public @interface CujType {
     }
 
-    public static void init(@NonNull View view) {
-        InteractionJankMonitor.getInstance().init(view);
+    public static boolean begin(View v, @CujType int cujType) {
+        return InteractionJankMonitor.getInstance().begin(v, cujType);
     }
 
-    public static boolean begin(@CujType int cujType) {
-        return InteractionJankMonitor.getInstance().begin(cujType);
-    }
-
-    public static boolean begin(@CujType int cujType, long timeout) {
-        return InteractionJankMonitor.getInstance().begin(cujType, timeout);
+    public static boolean begin(View v, @CujType int cujType, long timeout) {
+        return InteractionJankMonitor.getInstance().begin(v, cujType, timeout);
     }
 
     public static boolean end(@CujType int cujType) {
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java
index bdfc65e..3644032 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java
@@ -90,6 +90,8 @@
     public static final int SYSUI_STATE_GLOBAL_ACTIONS_SHOWING = 1 << 15;
     // The one-handed mode is active
     public static final int SYSUI_STATE_ONE_HANDED_ACTIVE = 1 << 16;
+    // Allow system gesture no matter the system bar(s) is visible or not
+    public static final int SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY = 1 << 17;
 
     @Retention(RetentionPolicy.SOURCE)
     @IntDef({SYSUI_STATE_SCREEN_PINNING,
@@ -107,8 +109,9 @@
             SYSUI_STATE_TRACING_ENABLED,
             SYSUI_STATE_ASSIST_GESTURE_CONSTRAINED,
             SYSUI_STATE_BUBBLES_EXPANDED,
+            SYSUI_STATE_GLOBAL_ACTIONS_SHOWING,
             SYSUI_STATE_ONE_HANDED_ACTIVE,
-            SYSUI_STATE_GLOBAL_ACTIONS_SHOWING
+            SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY
     })
     public @interface SystemUiStateFlags {}
 
@@ -133,6 +136,8 @@
                 ? "asst_gesture_constrain" : "");
         str.add((flags & SYSUI_STATE_BUBBLES_EXPANDED) != 0 ? "bubbles_expanded" : "");
         str.add((flags & SYSUI_STATE_ONE_HANDED_ACTIVE) != 0 ? "one_handed_active" : "");
+        str.add((flags & SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY) != 0
+                ? "allow_gesture" : "");
         return str.toString();
     }
 
@@ -175,6 +180,9 @@
      * disabled.
      */
     public static boolean isAssistantGestureDisabled(int sysuiStateFlags) {
+        if ((sysuiStateFlags & SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY) != 0) {
+            sysuiStateFlags &= ~SYSUI_STATE_NAV_BAR_HIDDEN;
+        }
         // Disable when in quick settings, screen pinning, immersive, the bouncer is showing, 
         // or search is disabled
         int disableFlags = SYSUI_STATE_SCREEN_PINNING
@@ -205,6 +213,9 @@
                 || (sysuiStateFlags & SYSUI_STATE_GLOBAL_ACTIONS_SHOWING) != 0) {
             return false;
         }
+        if ((sysuiStateFlags & SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY) != 0) {
+            sysuiStateFlags &= ~SYSUI_STATE_NAV_BAR_HIDDEN;
+        }
         // Disable when in immersive, or the notifications are interactive
         int disableFlags = SYSUI_STATE_NAV_BAR_HIDDEN
                 | SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED
diff --git a/packages/SystemUI/src/com/android/keyguard/AnimatableClockController.java b/packages/SystemUI/src/com/android/keyguard/AnimatableClockController.java
index 7c6a274..302a262 100644
--- a/packages/SystemUI/src/com/android/keyguard/AnimatableClockController.java
+++ b/packages/SystemUI/src/com/android/keyguard/AnimatableClockController.java
@@ -85,10 +85,9 @@
     }
 
     private void initColors() {
-        mLockScreenColors[0] = Utils.getColorAttrDefaultColor(getContext(),
-                com.android.systemui.R.attr.wallpaperTextColor);
-        mLockScreenColors[1] = Utils.getColorAttrDefaultColor(getContext(),
-                        com.android.systemui.R.attr.wallpaperTextColorSecondary);
+        mLockScreenColors[0] = Utils.getColorAttr(getContext(),
+                android.R.attr.textColorPrimary).getDefaultColor();
+        mLockScreenColors[1] = mLockScreenColors[0]; // same color
         mView.setColors(mDozingColors, mLockScreenColors);
         mView.animateDoze(mIsDozing, false);
     }
diff --git a/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java b/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java
index ca99563..62d3093 100644
--- a/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java
+++ b/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java
@@ -38,7 +38,7 @@
  * The time's text color is a gradient that changes its colors based on its controller.
  */
 public class AnimatableClockView extends TextView {
-    private static final CharSequence FORMAT_12_HOUR = "hh\nmm";
+    private static final CharSequence FORMAT_12_HOUR = "h\nmm";
     private static final CharSequence FORMAT_24_HOUR = "HH\nmm";
     private static final long ANIM_DURATION = 300;
 
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitch.java b/packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitch.java
index 6cc863a4..2d972e0 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitch.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitch.java
@@ -24,6 +24,7 @@
 import android.widget.FrameLayout;
 import android.widget.RelativeLayout;
 import android.widget.TextClock;
+import android.widget.TextView;
 
 import com.android.internal.colorextraction.ColorExtractor;
 import com.android.keyguard.dagger.KeyguardStatusViewScope;
@@ -147,6 +148,10 @@
         setTextSize(TypedValue.COMPLEX_UNIT_PX, mContext.getResources()
                 .getDimensionPixelSize(R.dimen.widget_big_font_size));
 
+        ((TextView) mNewLockscreenLargeClockFrame.getChildAt(0))
+                .setTextSize(TypedValue.COMPLEX_UNIT_PX, mContext.getResources()
+                        .getDimensionPixelSize(R.dimen.large_clock_text_size));
+
         mClockSwitchYAmount = mContext.getResources().getDimensionPixelSize(
                 R.dimen.keyguard_clock_switch_y_shift);
     }
@@ -391,7 +396,6 @@
         if (hasVisibleNotifications == mHasVisibleNotifications) {
             return;
         }
-
         animateClockChange(!hasVisibleNotifications);
 
         mHasVisibleNotifications = hasVisibleNotifications;
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardEsimArea.java b/packages/SystemUI/src/com/android/keyguard/KeyguardEsimArea.java
index fe64142..26c227d 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardEsimArea.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardEsimArea.java
@@ -118,7 +118,7 @@
             mContext,
             0 /* requestCode */,
             intent,
-            PendingIntent.FLAG_UPDATE_CURRENT, UserHandle.SYSTEM);
+            PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED, UserHandle.SYSTEM);
         mEuiccManager
                 .switchToSubscription(SubscriptionManager.INVALID_SUBSCRIPTION_ID, callbackIntent);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java
index cf576dd..fe0ae33 100644
--- a/packages/SystemUI/src/com/android/systemui/Dependency.java
+++ b/packages/SystemUI/src/com/android/systemui/Dependency.java
@@ -49,6 +49,7 @@
 import com.android.systemui.media.dialog.MediaOutputDialogFactory;
 import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.NavigationBarController;
+import com.android.systemui.navigationbar.NavigationBarOverlayController;
 import com.android.systemui.navigationbar.NavigationModeController;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.DarkIconDispatcher;
@@ -340,6 +341,7 @@
     @Inject Lazy<ProtoTracer> mProtoTracer;
     @Inject Lazy<MediaOutputDialogFactory> mMediaOutputDialogFactory;
     @Inject Lazy<DeviceConfigProxy> mDeviceConfigProxy;
+    @Inject Lazy<NavigationBarOverlayController> mNavbarButtonsControllerLazy;
 
     @Inject
     public Dependency() {
@@ -536,6 +538,8 @@
 
         mProviders.put(MediaOutputDialogFactory.class, mMediaOutputDialogFactory::get);
 
+        mProviders.put(NavigationBarOverlayController.class, mNavbarButtonsControllerLazy::get);
+
         Dependency.setInstance(this);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java b/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
index 08262de..deca14a 100644
--- a/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
+++ b/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
@@ -107,22 +107,26 @@
             builder = prepareSysUIComponentBuilder(builder, mWMComponent)
                     .setPip(mWMComponent.getPip())
                     .setLegacySplitScreen(mWMComponent.getLegacySplitScreen())
+                    .setSplitScreen(mWMComponent.getSplitScreen())
                     .setOneHanded(mWMComponent.getOneHanded())
                     .setBubbles(mWMComponent.getBubbles())
                     .setHideDisplayCutout(mWMComponent.getHideDisplayCutout())
                     .setShellCommandHandler(mWMComponent.getShellCommandHandler())
-                    .setAppPairs(mWMComponent.getAppPairs());
+                    .setAppPairs(mWMComponent.getAppPairs())
+                    .setTaskViewFactory(mWMComponent.getTaskViewFactory());
         } else {
             // TODO: Call on prepareSysUIComponentBuilder but not with real components. Other option
             // is separating this logic into newly creating SystemUITestsFactory.
             builder = prepareSysUIComponentBuilder(builder, mWMComponent)
                     .setPip(Optional.ofNullable(null))
                     .setLegacySplitScreen(Optional.ofNullable(null))
+                    .setSplitScreen(Optional.ofNullable(null))
                     .setOneHanded(Optional.ofNullable(null))
                     .setBubbles(Optional.ofNullable(null))
                     .setHideDisplayCutout(Optional.ofNullable(null))
                     .setShellCommandHandler(Optional.ofNullable(null))
-                    .setAppPairs(Optional.ofNullable(null));
+                    .setAppPairs(Optional.ofNullable(null))
+                    .setTaskViewFactory(Optional.ofNullable(null));
         }
         mSysUIComponent = builder.build();
         if (initializeComponents) {
diff --git a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
index c289ca2..1036c99 100644
--- a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
@@ -18,6 +18,7 @@
 
 import static android.media.AudioManager.ACTION_MICROPHONE_MUTE_CHANGED;
 
+import android.Manifest;
 import android.app.AppOpsManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -30,6 +31,7 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.UserHandle;
+import android.provider.DeviceConfig;
 import android.util.ArraySet;
 import android.util.Log;
 import android.util.SparseArray;
@@ -75,6 +77,8 @@
     private final AppOpsManager mAppOps;
     private final AudioManager mAudioManager;
     private final LocationManager mLocationManager;
+    // TODO ntmyren: remove t
+    private final PackageManager mPackageManager;
 
     // mLocationProviderPackages are cached and updated only occasionally
     private static final long LOCATION_PROVIDER_UPDATE_FREQUENCY_MS = 30000;
@@ -127,6 +131,7 @@
         mAudioManager = audioManager;
         mMicMuted = audioManager.isMicrophoneMute();
         mLocationManager = context.getSystemService(LocationManager.class);
+        mPackageManager = context.getPackageManager();
         dumpManager.registerDumpable(TAG, this);
     }
 
@@ -334,6 +339,16 @@
         return mLocationProviderPackages.contains(packageName);
     }
 
+    // TODO ntmyren: remove after teamfood is finished
+    private boolean shouldShowAppPredictor(String pkgName) {
+        if (!DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY, "permissions_hub_2_enabled",
+                false)) {
+            return false;
+        }
+        return mPackageManager.checkPermission(Manifest.permission.MANAGE_APP_PREDICTIONS, pkgName)
+                == PackageManager.PERMISSION_GRANTED;
+    }
+
     /**
      * Does the app-op, uid and package name, refer to an operation that should be shown to the
      * user. Only specficic ops (like {@link AppOpsManager.OP_SYSTEM_ALERT_WINDOW}) or
@@ -353,8 +368,9 @@
                 || appOpCode == AppOpsManager.OP_PHONE_CALL_MICROPHONE) {
             return true;
         }
-
-        if (appOpCode == AppOpsManager.OP_CAMERA && isLocationProvider(packageName)) {
+        // TODO ntmyren: Replace this with more robust check if this moves beyond teamfood
+        if ((appOpCode == AppOpsManager.OP_CAMERA && isLocationProvider(packageName))
+                || shouldShowAppPredictor(packageName)) {
             return true;
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java b/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java
index 9edfee7..055270d 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java
@@ -546,6 +546,12 @@
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
 
+        // UdfpsController is not BiometricPrompt-specific. It can be active for keyguard or
+        // enrollment.
+        if (mUdfpsController != null) {
+            mUdfpsController.onConfigurationChanged();
+        }
+
         // Save the state of the current dialog (buttons showing, etc)
         if (mCurrentDialog != null) {
             final Bundle savedState = new Bundle();
@@ -567,10 +573,6 @@
                     promptInfo.setAuthenticators(Authenticators.DEVICE_CREDENTIAL);
                 }
 
-                if (mUdfpsController != null) {
-                    mUdfpsController.onConfigurationChanged();
-                }
-
                 showDialog(mCurrentDialogArgs, true /* skipAnimation */, savedState);
             }
         }
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java b/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java
index 60a14be..dcb6ea3 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java
@@ -108,6 +108,8 @@
     private boolean mIsOverlayShowing;
     // Indicates whether the overlay has been requested.
     private boolean mIsOverlayRequested;
+    // Reason the overlay has been requested. See IUdfpsOverlayController for definitions.
+    private int mRequestReason;
 
     // The fingerprint AOD trigger doesn't provide an ACTION_UP/ACTION_CANCEL event to tell us when
     // to turn off high brightness mode. To get around this limitation, the state of the AOD
@@ -118,13 +120,13 @@
 
     public class UdfpsOverlayController extends IUdfpsOverlayController.Stub {
         @Override
-        public void showUdfpsOverlay(int sensorId) {
-            UdfpsController.this.setShowOverlay(true);
+        public void showUdfpsOverlay(int sensorId, int reason) {
+            UdfpsController.this.showOverlay(reason);
         }
 
         @Override
         public void hideUdfpsOverlay(int sensorId) {
-            UdfpsController.this.setShowOverlay(false);
+            UdfpsController.this.hideOverlay();
         }
 
         @Override
@@ -285,17 +287,27 @@
         return mView.getSensorRect();
     }
 
-    private void setShowOverlay(boolean show) {
-        if (show == mIsOverlayRequested) {
+    private void showOverlay(int reason) {
+        if (mIsOverlayRequested) {
             return;
         }
-        mIsOverlayRequested = show;
+        mIsOverlayRequested = true;
+        mRequestReason = reason;
+        updateOverlay();
+    }
+
+    private void hideOverlay() {
+        if (!mIsOverlayRequested) {
+            return;
+        }
+        mIsOverlayRequested = false;
+        mRequestReason = IUdfpsOverlayController.REASON_UNKNOWN;
         updateOverlay();
     }
 
     private void updateOverlay() {
         if (mIsOverlayRequested) {
-            showUdfpsOverlay();
+            showUdfpsOverlay(mRequestReason);
         } else {
             hideUdfpsOverlay();
         }
@@ -323,11 +335,12 @@
         updateOverlay();
     }
 
-    private void showUdfpsOverlay() {
+    private void showUdfpsOverlay(int reason) {
         mFgExecutor.execute(() -> {
             if (!mIsOverlayShowing) {
                 try {
                     Log.v(TAG, "showUdfpsOverlay | adding window");
+                    mView.setShowReason(reason);
                     mWindowManager.addView(mView, computeLayoutParams());
                     mIsOverlayShowing = true;
                     mView.setOnTouchListener(mOnTouchListener);
@@ -344,6 +357,7 @@
         mFgExecutor.execute(() -> {
             if (mIsOverlayShowing) {
                 Log.v(TAG, "hideUdfpsOverlay | removing window");
+                mView.setShowReason(IUdfpsOverlayController.REASON_UNKNOWN);
                 mView.setOnTouchListener(null);
                 // Reset the controller back to its starting state.
                 onFingerUp();
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsView.java b/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsView.java
index 663a0da..a42ab58 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsView.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsView.java
@@ -21,6 +21,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Color;
@@ -29,10 +30,12 @@
 import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
+import android.hardware.fingerprint.IUdfpsOverlayController;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.util.MathUtils;
+import android.util.TypedValue;
 import android.view.Surface;
 import android.view.View;
 import android.view.ViewTreeObserver;
@@ -81,6 +84,7 @@
     private float mBurnInOffsetX;
     private float mBurnInOffsetY;
 
+    private int mShowReason;
     private boolean mShowScrimAndDot;
     private boolean mIsHbmSupported;
     @Nullable private String mDebugMessage;
@@ -140,6 +144,13 @@
         mSensorProps = properties;
     }
 
+    /**
+     * @param reason See {@link android.hardware.fingerprint.IUdfpsOverlayController}
+     */
+    void setShowReason(int reason) {
+        mShowReason = reason;
+    }
+
     @Override
     public void dozeTimeTick() {
         updateAodPosition();
@@ -208,14 +219,26 @@
         // is finished, mTouchableRegion will be used by mInsetsListener to compute the touch
         // insets.
         mSensorRect.roundOut(mTouchableRegion);
-
-
     }
 
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         Log.v(TAG, "onAttachedToWindow");
+
+        // Retrieve the colors each time, since it depends on day/night mode
+        final TypedValue tv = new TypedValue();
+        mContext.getTheme().resolveAttribute(R.attr.wallpaperTextColor, tv, true);
+        final int authIconColor = mContext.getResources()
+                .getColor(tv.resourceId, mContext.getTheme());
+        final int enrollIconColor = mContext.getColor(R.color.udfps_enroll_icon);
+
+        if (mShowReason == IUdfpsOverlayController.REASON_AUTH) {
+            mFingerprintDrawable.setTint(authIconColor);
+        } else if (mShowReason == IUdfpsOverlayController.REASON_ENROLL) {
+            mFingerprintDrawable.setTint(enrollIconColor);
+        }
+
         getViewTreeObserver().addOnComputeInternalInsetsListener(mInsetsListener);
     }
 
@@ -246,6 +269,11 @@
             // draw dot (white circle)
             canvas.drawOval(mSensorRect, mSensorPaint);
         } else {
+            final boolean isNightMode = (getResources().getConfiguration().uiMode
+                    & Configuration.UI_MODE_NIGHT_YES) != 0;
+            if (mShowReason == IUdfpsOverlayController.REASON_ENROLL && !isNightMode) {
+                canvas.drawOval(mSensorRect, mSensorPaint);
+            }
             // draw fingerprint icon
             mFingerprintDrawable.draw(canvas);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsEditingActivity.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsEditingActivity.kt
index f68388d..40c2386 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsEditingActivity.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsEditingActivity.kt
@@ -139,7 +139,6 @@
     }
 
     private fun bindButtons() {
-        val rootView = requireViewById<ViewGroup>(R.id.controls_management_root)
         saveButton = requireViewById<Button>(R.id.done).apply {
             isEnabled = false
             setText(R.string.save)
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt
index ad0e7a5..d65481a 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt
@@ -114,6 +114,7 @@
     val controlStatus: ControlStatus
 ) : ElementWrapper(), ControlInterface by controlStatus
 
+@Suppress("UNUSED_PARAMETER") // Use function instead of lambda for compile time alloc
 private fun nullIconGetter(_a: ComponentName, _b: String): Icon? = null
 
 data class ControlInfoWrapper(
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/FavoritesModel.kt b/packages/SystemUI/src/com/android/systemui/controls/management/FavoritesModel.kt
index f9ce636..85e8c60 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/FavoritesModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/FavoritesModel.kt
@@ -220,7 +220,7 @@
             viewHolder: RecyclerView.ViewHolder,
             target: RecyclerView.ViewHolder
         ): Boolean {
-            onMoveItem(viewHolder.adapterPosition, target.adapterPosition)
+            onMoveItem(viewHolder.bindingAdapterPosition, target.bindingAdapterPosition)
             return true
         }
 
@@ -228,7 +228,7 @@
             recyclerView: RecyclerView,
             viewHolder: RecyclerView.ViewHolder
         ): Int {
-            if (viewHolder.adapterPosition < dividerPosition) {
+            if (viewHolder.bindingAdapterPosition < dividerPosition) {
                 return ItemTouchHelper.Callback.makeMovementFlags(MOVEMENT, 0)
             } else {
                 return ItemTouchHelper.Callback.makeMovementFlags(0, 0)
@@ -240,7 +240,7 @@
             current: RecyclerView.ViewHolder,
             target: RecyclerView.ViewHolder
         ): Boolean {
-            return target.adapterPosition < dividerPosition
+            return target.bindingAdapterPosition < dividerPosition
         }
 
         override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {}
diff --git a/packages/SystemUI/src/com/android/systemui/controls/ui/ChallengeDialogs.kt b/packages/SystemUI/src/com/android/systemui/controls/ui/ChallengeDialogs.kt
index 6c28d11..ff55b76d 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/ui/ChallengeDialogs.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/ui/ChallengeDialogs.kt
@@ -26,7 +26,9 @@
 import android.service.controls.actions.ModeAction
 import android.text.InputType
 import android.util.Log
+import android.view.LayoutInflater
 import android.view.WindowManager
+import android.view.inputmethod.InputMethodManager
 import android.widget.CheckBox
 import android.widget.EditText
 
@@ -71,11 +73,21 @@
                 R.string.controls_pin_instructions
             )
         }
-        val builder = AlertDialog.Builder(cvh.context, STYLE).apply {
+        return object : AlertDialog(cvh.context, STYLE) {
+            override fun dismiss() {
+                window?.decorView?.let {
+                    // workaround for b/159309083
+                    it.context.getSystemService(InputMethodManager::class.java)
+                            ?.hideSoftInputFromWindow(it.windowToken, 0)
+                }
+                super.dismiss()
+            }
+        }.apply {
             setTitle(title)
-            setView(R.layout.controls_dialog_pin)
-            setPositiveButton(
-                android.R.string.ok,
+            setView(LayoutInflater.from(context).inflate(R.layout.controls_dialog_pin, null))
+            setButton(
+                DialogInterface.BUTTON_POSITIVE,
+                context.getText(android.R.string.ok),
                 DialogInterface.OnClickListener { dialog, _ ->
                     if (dialog is Dialog) {
                         dialog.requireViewById<EditText>(R.id.controls_pin_input)
@@ -85,15 +97,15 @@
                         dialog.dismiss()
                     }
             })
-            setNegativeButton(
-                android.R.string.cancel,
+            setButton(
+                DialogInterface.BUTTON_NEGATIVE,
+                context.getText(android.R.string.cancel),
                 DialogInterface.OnClickListener { dialog, _ ->
                     onCancel.invoke()
                     dialog.cancel()
                 }
             )
-        }
-        return builder.create().apply {
+
             getWindow().apply {
                 setType(WINDOW_TYPE)
                 setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE)
diff --git a/packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinatorImpl.kt b/packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinatorImpl.kt
index ab82225..7cd7e18 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinatorImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinatorImpl.kt
@@ -36,6 +36,8 @@
 import com.android.systemui.plugins.ActivityStarter
 import com.android.systemui.statusbar.policy.KeyguardStateController
 import com.android.systemui.util.concurrency.DelayableExecutor
+import com.android.wm.shell.TaskViewFactory
+import java.util.Optional
 import javax.inject.Inject
 
 @SysUISingleton
@@ -45,7 +47,8 @@
     @Main private val uiExecutor: DelayableExecutor,
     private val activityStarter: ActivityStarter,
     private val keyguardStateController: KeyguardStateController,
-    private val globalActionsComponent: GlobalActionsComponent
+    private val globalActionsComponent: GlobalActionsComponent,
+    private val taskViewFactory: Optional<TaskViewFactory>
 ) : ControlActionCoordinator {
     private var dialog: Dialog? = null
     private val vibrator = context.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
@@ -163,11 +166,13 @@
 
             uiExecutor.execute {
                 // make sure the intent is valid before attempting to open the dialog
-                if (activities.isNotEmpty()) {
-                    dialog = DetailDialog(cvh, intent).also {
-                        it.setOnDismissListener { _ -> dialog = null }
-                        it.show()
-                    }
+                if (activities.isNotEmpty() && taskViewFactory.isPresent) {
+                    taskViewFactory.get().create(cvh.context, uiExecutor, {
+                        dialog = DetailDialog(cvh, it, intent).also {
+                            it.setOnDismissListener { _ -> dialog = null }
+                            it.show()
+                        }
+                    })
                 } else {
                     cvh.setErrorStatus()
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt b/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt
index 5b11627..e4f9064 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt
@@ -16,8 +16,12 @@
 
 package com.android.systemui.controls.ui
 
-import android.app.ActivityView
+import android.app.ActivityOptions
+import android.app.ActivityTaskManager
+import android.app.ActivityTaskManager.INVALID_TASK_ID
 import android.app.Dialog
+import android.app.PendingIntent
+import android.content.ComponentName
 import android.content.Intent
 import android.provider.Settings
 import android.view.View
@@ -26,9 +30,9 @@
 import android.view.WindowInsets.Type
 import android.view.WindowManager
 import android.widget.ImageView
-
 import com.android.internal.policy.ScreenDecorationsUtils
 import com.android.systemui.R
+import com.android.wm.shell.TaskView
 
 /**
  * A dialog that provides an {@link ActivityView}, allowing the application to provide
@@ -37,6 +41,7 @@
  */
 class DetailDialog(
     val cvh: ControlViewHolder,
+    val activityView: TaskView,
     val intent: Intent
 ) : Dialog(cvh.context, R.style.Theme_SystemUI_Dialog_Control_DetailPanel) {
 
@@ -49,10 +54,16 @@
         private const val EXTRA_USE_PANEL = "controls.DISPLAY_IN_PANEL"
     }
 
-    var activityView = ActivityView(context)
+    var detailTaskId = INVALID_TASK_ID
 
-    val stateCallback: ActivityView.StateCallback = object : ActivityView.StateCallback() {
-        override fun onActivityViewReady(view: ActivityView) {
+    fun removeDetailTask() {
+        if (detailTaskId == INVALID_TASK_ID) return
+        ActivityTaskManager.getInstance().removeTask(detailTaskId)
+        detailTaskId = INVALID_TASK_ID
+    }
+
+    val stateCallback = object : TaskView.Listener {
+        override fun onInitialized() {
             val launchIntent = Intent(intent)
             launchIntent.putExtra(EXTRA_USE_PANEL, true)
 
@@ -60,18 +71,31 @@
             launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT)
             launchIntent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK)
 
-            view.startActivity(launchIntent)
+            activityView.startActivity(
+                    PendingIntent.getActivity(context, 0, launchIntent,
+                            PendingIntent.FLAG_UPDATE_CURRENT), null, ActivityOptions.makeBasic())
         }
 
-        override fun onActivityViewDestroyed(view: ActivityView) {}
-
         override fun onTaskRemovalStarted(taskId: Int) {
+            detailTaskId = INVALID_TASK_ID
             dismiss()
         }
+
+        override fun onTaskCreated(taskId: Int, name: ComponentName?) {
+            detailTaskId = taskId
+        }
+
+        override fun onReleased() {
+            removeDetailTask()
+        }
     }
 
     init {
         window.setType(WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY)
+        // To pass touches to the task inside TaskView.
+        window.addFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL)
+        window.addPrivateFlags(WindowManager.LayoutParams.PRIVATE_FLAG_TRUSTED_OVERLAY)
+
         setContentView(R.layout.controls_detail_dialog)
 
         requireViewById<ViewGroup>(R.id.controls_activity_view).apply {
@@ -84,6 +108,9 @@
 
         requireViewById<ImageView>(R.id.control_detail_open_in_app).apply {
             setOnClickListener { v: View ->
+                // Remove the task explicitly, since onRelease() callback will be executed after
+                // startActivity() below is called.
+                removeDetailTask()
                 dismiss()
                 context.sendBroadcast(Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS))
                 v.context.startActivity(intent)
@@ -126,7 +153,7 @@
     }
 
     override fun show() {
-        activityView.setCallback(stateCallback)
+        activityView.setListener(cvh.uiExecutor, stateCallback)
 
         super.show()
     }
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java b/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java
index f22fa32..726e2d0 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java
@@ -56,6 +56,7 @@
 import com.android.systemui.keyguard.KeyguardViewMediator;
 import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.NavigationBarController;
+import com.android.systemui.navigationbar.NavigationBarOverlayController;
 import com.android.systemui.navigationbar.NavigationModeController;
 import com.android.systemui.plugins.PluginInitializerImpl;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
@@ -81,8 +82,8 @@
 import com.android.systemui.statusbar.policy.NetworkController;
 import com.android.systemui.theme.ThemeOverlayApplier;
 import com.android.systemui.util.leak.LeakDetector;
-import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.pip.Pip;
 
 import java.util.Optional;
 import java.util.concurrent.Executor;
@@ -221,6 +222,7 @@
             SystemActions systemActions,
             @Main Handler mainHandler,
             UiEventLogger uiEventLogger,
+            NavigationBarOverlayController navBarOverlayController,
             ConfigurationController configurationController) {
         return new NavigationBarController(context,
                 windowManager,
@@ -244,6 +246,7 @@
                 systemActions,
                 mainHandler,
                 uiEventLogger,
+                navBarOverlayController,
                 configurationController);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SysUIComponent.java b/packages/SystemUI/src/com/android/systemui/dagger/SysUIComponent.java
index f9505de..82d313e 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SysUIComponent.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SysUIComponent.java
@@ -25,12 +25,14 @@
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.util.InjectionInflationController;
 import com.android.wm.shell.ShellCommandHandler;
+import com.android.wm.shell.TaskViewFactory;
 import com.android.wm.shell.apppairs.AppPairs;
 import com.android.wm.shell.bubbles.Bubbles;
 import com.android.wm.shell.hidedisplaycutout.HideDisplayCutout;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
 import com.android.wm.shell.onehanded.OneHanded;
 import com.android.wm.shell.pip.Pip;
+import com.android.wm.shell.splitscreen.SplitScreen;
 
 import java.util.Optional;
 
@@ -62,6 +64,9 @@
         Builder setLegacySplitScreen(Optional<LegacySplitScreen> s);
 
         @BindsInstance
+        Builder setSplitScreen(Optional<SplitScreen> s);
+
+        @BindsInstance
         Builder setAppPairs(Optional<AppPairs> s);
 
         @BindsInstance
@@ -71,6 +76,9 @@
         Builder setBubbles(Optional<Bubbles> b);
 
         @BindsInstance
+        Builder setTaskViewFactory(Optional<TaskViewFactory> t);
+
+        @BindsInstance
         Builder setHideDisplayCutout(Optional<HideDisplayCutout> h);
 
         @BindsInstance
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/WMComponent.java b/packages/SystemUI/src/com/android/systemui/dagger/WMComponent.java
index 943a54e..ced606c 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/WMComponent.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/WMComponent.java
@@ -19,12 +19,14 @@
 import com.android.systemui.wmshell.WMShellModule;
 import com.android.wm.shell.ShellCommandHandler;
 import com.android.wm.shell.ShellInit;
+import com.android.wm.shell.TaskViewFactory;
 import com.android.wm.shell.apppairs.AppPairs;
 import com.android.wm.shell.bubbles.Bubbles;
 import com.android.wm.shell.hidedisplaycutout.HideDisplayCutout;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
 import com.android.wm.shell.onehanded.OneHanded;
 import com.android.wm.shell.pip.Pip;
+import com.android.wm.shell.splitscreen.SplitScreen;
 
 import java.util.Optional;
 
@@ -72,6 +74,9 @@
     Optional<LegacySplitScreen> getLegacySplitScreen();
 
     @WMSingleton
+    Optional<SplitScreen> getSplitScreen();
+
+    @WMSingleton
     Optional<AppPairs> getAppPairs();
 
     @WMSingleton
@@ -79,4 +84,7 @@
 
     @WMSingleton
     Optional<HideDisplayCutout> getHideDisplayCutout();
+
+    @WMSingleton
+    Optional<TaskViewFactory> getTaskViewFactory();
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index c6bfcba..f79b991 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -1040,7 +1040,7 @@
                     lockIntent.putExtra(Intent.EXTRA_USER_ID, profileId);
                     lockIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
                     PendingIntent lockSender = PendingIntent.getBroadcast(
-                            mContext, 0, lockIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+                            mContext, 0, lockIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
                     mAlarmManager.setExactAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
                             userWhen, lockSender);
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/media/ResumeMediaBrowser.java b/packages/SystemUI/src/com/android/systemui/media/ResumeMediaBrowser.java
index a4d4436..e453653 100644
--- a/packages/SystemUI/src/com/android/systemui/media/ResumeMediaBrowser.java
+++ b/packages/SystemUI/src/com/android/systemui/media/ResumeMediaBrowser.java
@@ -242,7 +242,7 @@
     public PendingIntent getAppIntent() {
         PackageManager pm = mContext.getPackageManager();
         Intent launchIntent = pm.getLaunchIntentForPackage(mComponentName.getPackageName());
-        return PendingIntent.getActivity(mContext, 0, launchIntent, 0);
+        return PendingIntent.getActivity(mContext, 0, launchIntent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
index 4f85192..5dd2f06 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
@@ -46,7 +46,7 @@
 import com.android.settingslib.media.InfoMediaManager;
 import com.android.settingslib.media.LocalMediaManager;
 import com.android.settingslib.media.MediaDevice;
-import com.android.settingslib.media.MediaOutputSliceConstants;
+import com.android.settingslib.media.MediaOutputConstants;
 import com.android.settingslib.utils.ThreadUtils;
 import com.android.systemui.R;
 import com.android.systemui.plugins.ActivityStarter;
@@ -449,8 +449,8 @@
         mCallback.dismissDialog();
         final ActivityStarter.OnDismissAction postKeyguardAction = () -> {
             mContext.sendBroadcast(new Intent()
-                    .setAction(MediaOutputSliceConstants.ACTION_LAUNCH_BLUETOOTH_PAIRING)
-                    .setPackage(MediaOutputSliceConstants.SETTINGS_PACKAGE_NAME));
+                    .setAction(MediaOutputConstants.ACTION_LAUNCH_BLUETOOTH_PAIRING)
+                    .setPackage(MediaOutputConstants.SETTINGS_PACKAGE_NAME));
             mShadeController.animateCollapsePanels();
             return true;
         };
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputDialogReceiver.kt b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputDialogReceiver.kt
index 0ce0c02..bd3f5a6 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputDialogReceiver.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputDialogReceiver.kt
@@ -20,7 +20,7 @@
 import android.content.Context
 import android.content.Intent
 import android.text.TextUtils
-import com.android.settingslib.media.MediaOutputSliceConstants
+import com.android.settingslib.media.MediaOutputConstants
 import javax.inject.Inject
 
 /**
@@ -30,10 +30,10 @@
     private val mediaOutputDialogFactory: MediaOutputDialogFactory
 ) : BroadcastReceiver() {
     override fun onReceive(context: Context, intent: Intent) {
-        if (TextUtils.equals(MediaOutputSliceConstants.ACTION_LAUNCH_MEDIA_OUTPUT_DIALOG,
+        if (TextUtils.equals(MediaOutputConstants.ACTION_LAUNCH_MEDIA_OUTPUT_DIALOG,
                         intent.action)) {
             mediaOutputDialogFactory.create(
-                    intent.getStringExtra(MediaOutputSliceConstants.EXTRA_PACKAGE_NAME), false)
+                    intent.getStringExtra(MediaOutputConstants.EXTRA_PACKAGE_NAME), false)
         }
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBar.java b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBar.java
index f7a4aca..5d184ef 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBar.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBar.java
@@ -136,8 +136,8 @@
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
-import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.pip.Pip;
 
 import java.io.PrintWriter;
 import java.util.List;
@@ -185,6 +185,7 @@
     private final Optional<Recents> mRecentsOptional;
     private final SystemActions mSystemActions;
     private final Handler mHandler;
+    private final NavigationBarOverlayController mNavbarOverlayController;
     private final UiEventLogger mUiEventLogger;
 
     private Bundle mSavedState;
@@ -415,6 +416,7 @@
             NotificationRemoteInputManager notificationRemoteInputManager,
             SystemActions systemActions,
             @Main Handler mainHandler,
+            NavigationBarOverlayController navbarOverlayController,
             UiEventLogger uiEventLogger) {
         mContext = context;
         mWindowManager = windowManager;
@@ -438,6 +440,7 @@
         mRecentsOptional = recentsOptional;
         mSystemActions = systemActions;
         mHandler = mainHandler;
+        mNavbarOverlayController = navbarOverlayController;
         mUiEventLogger = uiEventLogger;
     }
 
@@ -862,6 +865,13 @@
         rotationButtonController.onRotationProposal(rotation, winRotation, isValid);
     }
 
+    @Override
+    public void onRecentsAnimationStateChanged(boolean running) {
+        if (running) {
+            mNavbarOverlayController.setButtonState(/* visible */false, /* force */true);
+        }
+    }
+
     /** Restores the appearance and the transient saved state to {@link NavigationBar}. */
     public void restoreAppearanceAndTransientState() {
         final int barMode = barMode(mTransientShown, mAppearance);
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarController.java b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarController.java
index 461ab3a..27ea64f8 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarController.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarController.java
@@ -64,8 +64,8 @@
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
-import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.pip.Pip;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -107,6 +107,7 @@
     private final UiEventLogger mUiEventLogger;
     private final Handler mHandler;
     private final DisplayManager mDisplayManager;
+    private final NavigationBarOverlayController mNavBarOverlayController;
 
     /** A displayId - nav bar maps. */
     @VisibleForTesting
@@ -141,6 +142,7 @@
             SystemActions systemActions,
             @Main Handler mainHandler,
             UiEventLogger uiEventLogger,
+            NavigationBarOverlayController navBarOverlayController,
             ConfigurationController configurationController) {
         mContext = context;
         mWindowManager = windowManager;
@@ -168,6 +170,7 @@
         commandQueue.addCallback(this);
         configurationController.addCallback(this);
         mConfigChanges.applyNewConfig(mContext.getResources());
+        mNavBarOverlayController = navBarOverlayController;
     }
 
     @Override
@@ -290,6 +293,7 @@
                 mNotificationRemoteInputManager,
                 mSystemActions,
                 mHandler,
+                mNavBarOverlayController,
                 mUiEventLogger);
 
         View navigationBarView = navBar.createView(savedState);
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarOverlayController.java b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarOverlayController.java
new file mode 100644
index 0000000..c526c5d
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarOverlayController.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.navigationbar;
+
+import android.annotation.ColorInt;
+import android.content.Context;
+import android.view.View;
+
+import com.android.systemui.dagger.SysUISingleton;
+
+import java.util.function.Consumer;
+
+import javax.inject.Inject;
+
+/** Contains logic that deals with showing buttons with navigation bar. */
+@SysUISingleton
+public class NavigationBarOverlayController {
+
+    protected final Context mContext;
+
+    @Inject
+    public NavigationBarOverlayController(Context context) {
+        mContext = context;
+    }
+
+    public Context getContext() {
+        return mContext;
+    }
+
+    /**
+     * Initialize the controller with visibility change callback and light/dark icon color.
+     */
+    public void init(Consumer<Boolean> visibilityChangeCallback, @ColorInt int lightIconColor,
+            @ColorInt int darkIconColor) {}
+
+    /**
+     * Set whether the view can be shown.
+     */
+    public void setCanShow(boolean canShow) {}
+
+    /**
+     * Set the buttons visibility.
+     */
+    public void setButtonState(boolean visible, boolean force) {}
+
+    /**
+     * Register necessary listeners, called when NavigationBarView is attached to window.
+     */
+    public void registerListeners() {}
+
+    /**
+     * Unregister listeners, called when navigationBarView is detached from window.
+     */
+    public void unregisterListeners() {}
+
+    /**
+     * Set the dark intensity for all drawables.
+     */
+    public void setDarkIntensity(float darkIntensity) {}
+
+    /**
+     * Return the current view.
+     */
+    public View getCurrentView() {
+        return null;
+    }
+
+    /**
+     * Return the visibility of the view.
+     */
+    public boolean isVisible() {
+        return false;
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarTransitions.java b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarTransitions.java
index c0535b5..b55fa4d 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarTransitions.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarTransitions.java
@@ -192,6 +192,7 @@
             buttonDispatchers.valueAt(i).setDarkIntensity(darkIntensity);
         }
         mView.getRotationButtonController().setDarkIntensity(darkIntensity);
+        Dependency.get(NavigationBarOverlayController.class).setDarkIntensity(darkIntensity);
         for (DarkIntensityListener listener : mDarkIntensityListeners) {
             listener.onDarkIntensity(darkIntensity);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java
index d6f0799..e7f2b222 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java
@@ -92,8 +92,8 @@
 import com.android.systemui.statusbar.phone.LightBarTransitionsController;
 import com.android.systemui.statusbar.phone.NotificationPanelViewController;
 import com.android.systemui.statusbar.phone.StatusBar;
-import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.pip.Pip;
 
 import java.io.PrintWriter;
 import java.util.function.Consumer;
@@ -287,6 +287,13 @@
         notifyActiveTouchRegions();
     };
 
+    private final Consumer<Boolean> mNavbarOverlayVisibilityChangeCallback = (visible) -> {
+        if (visible) {
+            mAutoHideController.touchAutoHide();
+        }
+        notifyActiveTouchRegions();
+    };
+
     public NavigationBarView(Context context, AttributeSet attrs) {
         super(context, attrs);
 
@@ -327,6 +334,9 @@
                 isGesturalMode ? mFloatingRotationButton : rotateSuggestionButton,
                 mRotationButtonListener);
 
+        Dependency.get(NavigationBarOverlayController.class).init(
+                mNavbarOverlayVisibilityChangeCallback, mLightIconColor, mDarkIconColor);
+
         mConfiguration = new Configuration();
         mTmpLastConfiguration = new Configuration();
         mConfiguration.updateFrom(context.getResources().getConfiguration());
@@ -413,6 +423,11 @@
 
     void onTransientStateChanged(boolean isTransient) {
         mEdgeBackGestureHandler.onNavBarTransientStateChanged(isTransient);
+
+        // The visibility of the navigation bar buttons is dependent on the transient state of
+        // the navigation bar.
+        Dependency.get(NavigationBarOverlayController.class).setButtonState(
+                isTransient, /* force */ false);
     }
 
     void onBarTransition(int newMode) {
@@ -642,6 +657,7 @@
         }
         mImeVisible = visible;
         mRotationButtonController.getRotationButton().setCanShowRotationButton(!mImeVisible);
+        Dependency.get(NavigationBarOverlayController.class).setCanShow(!mImeVisible);
     }
 
     public void setDisabledFlags(int disabledFlags) {
@@ -965,6 +981,11 @@
         } else {
             updateButtonLocation(getRotateSuggestionButton(), inScreenSpace);
         }
+        final NavigationBarOverlayController navBarButtonsController =
+                Dependency.get(NavigationBarOverlayController.class);
+        if (navBarButtonsController.isVisible()) {
+            updateButtonLocation(navBarButtonsController.getCurrentView(), inScreenSpace);
+        }
         return mTmpRegion;
     }
 
@@ -1185,8 +1206,10 @@
         if (mRotationButtonController != null) {
             mRotationButtonController.registerListeners();
         }
+        Dependency.get(NavigationBarOverlayController.class).registerListeners();
 
         getViewTreeObserver().addOnComputeInternalInsetsListener(mOnComputeInternalInsetsListener);
+        updateNavButtonIcons();
     }
 
     @Override
@@ -1200,6 +1223,7 @@
         if (mRotationButtonController != null) {
             mRotationButtonController.unregisterListeners();
         }
+        Dependency.get(NavigationBarOverlayController.class).unregisterListeners();
 
         mEdgeBackGestureHandler.onNavBarDetached();
         getViewTreeObserver().removeOnComputeInternalInsetsListener(
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/KeyButtonView.java b/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/KeyButtonView.java
index 4efe4d8..f0e4cce 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/KeyButtonView.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/KeyButtonView.java
@@ -461,14 +461,8 @@
     @Override
     public void draw(Canvas canvas) {
         if (mHasOvalBg) {
-            canvas.save();
-            int cx = (getLeft() + getRight()) / 2;
-            int cy = (getTop() + getBottom()) / 2;
-            canvas.translate(cx, cy);
             int d = Math.min(getWidth(), getHeight());
-            int r = d / 2;
-            canvas.drawOval(-r, -r, r, r, mOvalBgPaint);
-            canvas.restore();
+            canvas.drawOval(0, 0, d, d, mOvalBgPaint);
         }
         super.draw(canvas);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java
index 2ad12b9..065920c 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java
@@ -22,7 +22,6 @@
 import android.app.Activity;
 import android.app.INotificationManager;
 import android.app.people.IPeopleManager;
-import android.app.people.PeopleSpaceTile;
 import android.appwidget.AppWidgetManager;
 import android.content.ComponentName;
 import android.content.Context;
diff --git a/core/java/android/app/people/PeopleSpaceTile.java b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTile.java
similarity index 99%
rename from core/java/android/app/people/PeopleSpaceTile.java
rename to packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTile.java
index 95739f3..d7ee97b 100644
--- a/core/java/android/app/people/PeopleSpaceTile.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTile.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.app.people;
+package com.android.systemui.people;
 
 import android.annotation.NonNull;
 import android.app.Person;
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTileView.java b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTileView.java
index 9ae7847..25b91da 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTileView.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceTileView.java
@@ -16,7 +16,6 @@
 
 package com.android.systemui.people;
 
-import android.app.people.PeopleSpaceTile;
 import android.content.Context;
 import android.content.pm.LauncherApps;
 import android.graphics.drawable.Drawable;
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceUtils.java b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceUtils.java
index f1a57bf..67d53fc 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceUtils.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceUtils.java
@@ -23,12 +23,12 @@
 import android.app.PendingIntent;
 import android.app.people.ConversationChannel;
 import android.app.people.IPeopleManager;
-import android.app.people.PeopleSpaceTile;
 import android.appwidget.AppWidgetManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.LauncherApps;
+import android.content.pm.ShortcutInfo;
 import android.database.Cursor;
 import android.database.SQLException;
 import android.graphics.Bitmap;
@@ -72,6 +72,7 @@
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Optional;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -129,25 +130,36 @@
             throws Exception {
         boolean showOnlyPriority = Settings.Global.getInt(context.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0) == 1;
-        List<ConversationChannelWrapper> conversations = notificationManager.getConversations(
-                true).getList();
-        List<PeopleSpaceTile> tiles = getSortedTiles(peopleManager,
-                conversations.stream().filter(c -> c.getShortcutInfo() != null).map(
-                        c -> new PeopleSpaceTile.Builder(c.getShortcutInfo(),
-                                launcherApps).build()));
+        List<ConversationChannelWrapper> conversations =
+                notificationManager.getConversations(
+                        false).getList();
+
+        // Add priority conversations to tiles list.
+        Stream<ShortcutInfo> priorityConversations = conversations.stream()
+                .filter(c -> c.getNotificationChannel() != null
+                        && c.getNotificationChannel().isImportantConversation())
+                .map(c -> c.getShortcutInfo());
+        List<PeopleSpaceTile> tiles = getSortedTiles(peopleManager, launcherApps,
+                priorityConversations);
+
+        // Sort and then add recent and non priority conversations to tiles list.
         if (!showOnlyPriority) {
             if (DEBUG) Log.d(TAG, "Add recent conversations");
-            List<ConversationChannel> recentConversations =
+            Stream<ShortcutInfo> nonPriorityConversations = conversations.stream()
+                    .filter(c -> c.getNotificationChannel() == null
+                            || !c.getNotificationChannel().isImportantConversation())
+                    .map(c -> c.getShortcutInfo());
+
+            List<ConversationChannel> recentConversationsList =
                     peopleManager.getRecentConversations().getList();
+            Stream<ShortcutInfo> recentConversations = recentConversationsList
+                    .stream()
+                    .map(c -> c.getShortcutInfo());
+
+            Stream<ShortcutInfo> mergedStream = Stream.concat(nonPriorityConversations,
+                    recentConversations);
             List<PeopleSpaceTile> recentTiles =
-                    getSortedTiles(peopleManager,
-                            recentConversations
-                                    .stream()
-                                    .filter(
-                                            c -> c.getShortcutInfo() != null)
-                                    .map(
-                                            c -> new PeopleSpaceTile.Builder(c.getShortcutInfo(),
-                                                    launcherApps).build()));
+                    getSortedTiles(peopleManager, launcherApps, mergedStream);
             tiles.addAll(recentTiles);
         }
         return tiles;
@@ -417,8 +429,11 @@
 
     /** Returns a list sorted by ascending last interaction time from {@code stream}. */
     private static List<PeopleSpaceTile> getSortedTiles(IPeopleManager peopleManager,
-            Stream<PeopleSpaceTile> stream) {
+            LauncherApps launcherApps,
+            Stream<ShortcutInfo> stream) {
         return stream
+                .filter(Objects::nonNull)
+                .map(c -> new PeopleSpaceTile.Builder(c, launcherApps).build())
                 .filter(c -> shouldKeepConversation(c))
                 .map(c -> c.toBuilder().setLastInteractionTimestamp(
                         getLastInteraction(peopleManager, c)).build())
@@ -653,5 +668,4 @@
         }
         return lookupKeysWithBirthdaysToday;
     }
-}
-
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/people/widget/PeopleSpaceWidgetRemoteViewsFactory.java b/packages/SystemUI/src/com/android/systemui/people/widget/PeopleSpaceWidgetRemoteViewsFactory.java
index fb33aff..cd0a5df 100644
--- a/packages/SystemUI/src/com/android/systemui/people/widget/PeopleSpaceWidgetRemoteViewsFactory.java
+++ b/packages/SystemUI/src/com/android/systemui/people/widget/PeopleSpaceWidgetRemoteViewsFactory.java
@@ -18,7 +18,7 @@
 
 import android.app.INotificationManager;
 import android.app.people.IPeopleManager;
-import android.app.people.PeopleSpaceTile;
+import com.android.systemui.people.PeopleSpaceTile;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.LauncherApps;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/PageIndicator.java b/packages/SystemUI/src/com/android/systemui/qs/PageIndicator.java
index 0053fea..e822dd5 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/PageIndicator.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/PageIndicator.java
@@ -98,6 +98,7 @@
         }
         // Refresh state.
         setIndex(mPosition >> 1);
+        requestLayout();
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
index 321f732..eaf2123 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
@@ -8,6 +8,7 @@
 import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.content.res.TypedArray;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.util.AttributeSet;
@@ -47,7 +48,7 @@
     };
 
     private final ArrayList<TileRecord> mTiles = new ArrayList<>();
-    private final ArrayList<TilePage> mPages = new ArrayList<>();
+    private final ArrayList<TileLayout> mPages = new ArrayList<>();
 
     private PageIndicator mPageIndicator;
     private float mPageIndicatorPosition;
@@ -71,6 +72,7 @@
     private int mMaxColumns = TileLayout.NO_MAX_COLUMNS;
 
     private boolean mShowLabels = true;
+    private final boolean mSideLabels;
 
     public PagedTileLayout(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -81,13 +83,18 @@
         mLayoutOrientation = getResources().getConfiguration().orientation;
         mLayoutDirection = getLayoutDirection();
         mClippingRect = new Rect();
+
+        TypedArray t = context.getTheme().obtainStyledAttributes(
+                attrs, R.styleable.PagedTileLayout, 0, 0);
+        mSideLabels = t.getBoolean(R.styleable.PagedTileLayout_sideLabels, false);
+        t.recycle();
     }
     private int mLastMaxHeight = -1;
 
     @Override
     public void setShowLabels(boolean show) {
         mShowLabels = show;
-        for (TilePage p : mPages) {
+        for (TileLayout p : mPages) {
             p.setShowLabels(show);
         }
         mDistributeTiles = true;
@@ -145,7 +152,7 @@
     }
 
     // This will dump to the ui log all the tiles that are visible in this page
-    private void logVisibleTiles(TilePage page) {
+    private void logVisibleTiles(TileLayout page) {
         for (int i = 0; i < page.mRecords.size(); i++) {
             QSTile t = page.mRecords.get(i).tile;
             mUiEventLogger.logWithInstanceId(QSEvent.QS_TILE_VISIBLE, 0, t.getMetricsSpec(),
@@ -161,7 +168,7 @@
     }
 
     private void updateListening() {
-        for (TilePage tilePage : mPages) {
+        for (TileLayout tilePage : mPages) {
             tilePage.setListening(tilePage.getParent() != null && mListening);
         }
     }
@@ -222,13 +229,14 @@
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        mPages.add(createTilePage());
+        mPages.add(createTileLayout());
         mAdapter.notifyDataSetChanged();
     }
 
-    private TilePage createTilePage() {
-        TilePage page = (TilePage) LayoutInflater.from(getContext())
-                .inflate(R.layout.qs_paged_page, this, false);
+    private TileLayout createTileLayout() {
+        TileLayout page = (TileLayout) LayoutInflater.from(getContext())
+                .inflate(mSideLabels ? R.layout.qs_paged_page_side_labels
+                        : R.layout.qs_paged_page, this, false);
         page.setMinRows(mMinRows);
         page.setMaxColumns(mMaxColumns);
         page.setShowLabels(mShowLabels);
@@ -283,7 +291,7 @@
         setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
         int currentItem = getCurrentPageNumber();
         for (int i = 0; i < mPages.size(); i++) {
-            TilePage page = mPages.get(i);
+            TileLayout page = mPages.get(i);
             page.setSelected(i == currentItem ? selected : false);
             if (page.isSelected()) {
                 logVisibleTiles(page);
@@ -325,7 +333,7 @@
         }
         while (mPages.size() < numPages) {
             if (DEBUG) Log.d(TAG, "Adding page");
-            mPages.add(createTilePage());
+            mPages.add(createTileLayout());
         }
         while (mPages.size() > numPages) {
             if (DEBUG) Log.d(TAG, "Removing page");
@@ -422,7 +430,7 @@
 
             final int nRows = mPages.get(0).mRows;
             for (int i = 0; i < mPages.size(); i++) {
-                TilePage t = mPages.get(i);
+                TileLayout t = mPages.get(i);
                 t.mRows = nRows;
             }
         }
@@ -465,19 +473,19 @@
 
     public int getNumVisibleTiles() {
         if (mPages.size() == 0) return 0;
-        TilePage currentPage = mPages.get(getCurrentPageNumber());
+        TileLayout currentPage = mPages.get(getCurrentPageNumber());
         return currentPage.mRecords.size();
     }
 
     public void startTileReveal(Set<String> tileSpecs, final Runnable postAnimation) {
         if (tileSpecs.isEmpty() || mPages.size() < 2 || getScrollX() != 0 || !beginFakeDrag()) {
             // Do not start the reveal animation unless there are tiles to animate, multiple
-            // TilePages available and the user has not already started dragging.
+            // TileLayouts available and the user has not already started dragging.
             return;
         }
 
         final int lastPageNumber = mPages.size() - 1;
-        final TilePage lastPage = mPages.get(lastPageNumber);
+        final TileLayout lastPage = mPages.get(lastPageNumber);
         final ArrayList<Animator> bounceAnims = new ArrayList<>();
         for (TileRecord tr : lastPage.mRecords) {
             if (tileSpecs.contains(tr.tile.getTileSpec())) {
@@ -557,12 +565,6 @@
             return mRecords.size() >= maxTiles();
         }
 
-        public int maxTiles() {
-            // Each page should be able to hold at least one tile. If there's not enough room to
-            // show even 1 or there are no tiles, it probably means we are in the middle of setting
-            // up.
-            return Math.max(mColumns * mRows, 1);
-        }
     }
 
     private final PagerAdapter mAdapter = new PagerAdapter() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 65f174c..5eba147 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -26,6 +26,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.provider.Settings;
 import android.util.AttributeSet;
 import android.util.Pair;
 import android.view.Gravity;
@@ -112,6 +113,7 @@
     private int mMediaTotalBottomMargin;
     private int mFooterMarginStartHorizontal;
     private Consumer<Boolean> mMediaVisibilityChangedListener;
+    private final boolean mSideLabels;
 
     public QSPanel(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -119,6 +121,8 @@
         mMediaTotalBottomMargin = getResources().getDimensionPixelSize(
                 R.dimen.quick_settings_bottom_margin_media);
         mContext = context;
+        mSideLabels = Settings.Secure.getInt(
+                mContext.getContentResolver(), "sysui_side_labels", 0) != 0;
 
         setOrientation(VERTICAL);
 
@@ -174,8 +178,9 @@
     /** */
     public QSTileLayout createRegularTileLayout() {
         if (mRegularTileLayout == null) {
-            mRegularTileLayout = (QSTileLayout) LayoutInflater.from(mContext).inflate(
-                    R.layout.qs_paged_tile_layout, this, false);
+            mRegularTileLayout = (QSTileLayout) LayoutInflater.from(mContext)
+                    .inflate(mSideLabels ? R.layout.qs_paged_tile_layout_side_labels
+                            : R.layout.qs_paged_tile_layout, this, false);
         }
         return mRegularTileLayout;
     }
@@ -748,7 +753,13 @@
             if (needsDynamicRowsAndColumns()) {
                 newLayout.setMinRows(horizontal ? 2 : 1);
                 // Let's use 3 columns to match the current layout
-                newLayout.setMaxColumns(horizontal ? 3 : TileLayout.NO_MAX_COLUMNS);
+                int columns;
+                if (mSideLabels) {
+                    columns = horizontal ? 1 : 2;
+                } else {
+                    columns = horizontal ? 3 : TileLayout.NO_MAX_COLUMNS;
+                }
+                newLayout.setMaxColumns(columns);
             }
             updateMargins(mediaHostView);
         }
@@ -763,6 +774,10 @@
         updatePadding();
     }
 
+    boolean useSideLabels() {
+        return mSideLabels;
+    }
+
     private class H extends Handler {
         private static final int SHOW_DETAIL = 1;
         private static final int SET_TILE_VISIBILITY = 2;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QuickQSPanelController.java b/packages/SystemUI/src/com/android/systemui/qs/QuickQSPanelController.java
index cca0e1b..e2d7d20 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QuickQSPanelController.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QuickQSPanelController.java
@@ -90,14 +90,26 @@
 
     @Override
     public void setTiles() {
-        List<QSTile> tiles = new ArrayList();
+        List<QSTile> tiles = new ArrayList<>();
         for (QSTile tile : mHost.getTiles()) {
             tiles.add(tile);
             if (tiles.size() == mView.getNumQuickTiles()) {
                 break;
             }
         }
-        super.setTiles(tiles, true);
+        if (mView.useSideLabels()) {
+            List<QSTile> newTiles = new ArrayList<>();
+            for (int i = 0; i < tiles.size(); i += 2) {
+                newTiles.add(tiles.get(i));
+            }
+            for (int i = 1; i < tiles.size(); i += 2) {
+                newTiles.add(tiles.get(i));
+            }
+            super.setTiles(newTiles, true);
+
+        } else {
+            super.setTiles(tiles, true);
+        }
     }
 
     /** */
diff --git a/packages/SystemUI/src/com/android/systemui/qs/SideLabelTileLayout.kt b/packages/SystemUI/src/com/android/systemui/qs/SideLabelTileLayout.kt
new file mode 100644
index 0000000..74a7ac1
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/SideLabelTileLayout.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs
+
+import android.content.Context
+import android.util.AttributeSet
+import com.android.systemui.R
+
+open class SideLabelTileLayout(context: Context, attrs: AttributeSet) : TileLayout(context, attrs) {
+
+    override fun updateResources(): Boolean {
+        return super.updateResources().also {
+            mResourceColumns = 2
+            mMaxAllowedRows = 4
+            mCellMarginHorizontal = (mCellMarginHorizontal * 1.2).toInt()
+            mCellMarginVertical = mCellMarginHorizontal
+            mMaxCellHeight = context.resources.getDimensionPixelSize(R.dimen.qs_quick_tile_size)
+        }
+    }
+
+    override fun setShowLabels(show: Boolean) { }
+
+    override fun isFull(): Boolean {
+        return mRecords.size >= maxTiles()
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/qs/TileLayout.java b/packages/SystemUI/src/com/android/systemui/qs/TileLayout.java
index e38c931..911261a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/TileLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/TileLayout.java
@@ -42,7 +42,7 @@
     private final boolean mLessRows;
     private int mMinRows = 1;
     private int mMaxColumns = NO_MAX_COLUMNS;
-    private int mResourceColumns;
+    protected int mResourceColumns;
 
     public TileLayout(Context context) {
         this(context, null);
@@ -216,7 +216,7 @@
         return MeasureSpec.makeMeasureSpec(size, MeasureSpec.EXACTLY);
     }
 
-    private int getCellHeight() {
+    protected int getCellHeight() {
         return mShowLabels ? mMaxCellHeight : mMaxCellHeight / 2;
     }
 
@@ -260,4 +260,18 @@
     public int getNumVisibleTiles() {
         return mRecords.size();
     }
+
+    public boolean isFull() {
+        return false;
+    }
+
+    /**
+     * @return The maximum number of tiles this layout can hold
+     */
+    public int maxTiles() {
+        // Each layout should be able to hold at least one tile. If there's not enough room to
+        // show even 1 or there are no tiles, it probably means we are in the middle of setting
+        // up.
+        return Math.max(mColumns * mRows, 1);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
index e9d481b..ba71fa6 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
@@ -49,6 +49,7 @@
 import com.android.systemui.qs.tiles.WifiTile;
 import com.android.systemui.qs.tiles.WorkModeTile;
 import com.android.systemui.util.leak.GarbageMonitor;
+import com.android.systemui.util.settings.SecureSettings;
 
 import javax.inject.Inject;
 import javax.inject.Provider;
@@ -86,9 +87,12 @@
     private final Lazy<QSHost> mQsHostLazy;
     private final Provider<CustomTile.Builder> mCustomTileBuilderProvider;
 
+    private final boolean mSideLabels;
+
     @Inject
     public QSFactoryImpl(
             Lazy<QSHost> qsHostLazy,
+            SecureSettings settings,
             Provider<CustomTile.Builder> customTileBuilderProvider,
             Provider<WifiTile> wifiTileProvider,
             Provider<InternetTile> internetTileProvider,
@@ -115,6 +119,8 @@
         mQsHostLazy = qsHostLazy;
         mCustomTileBuilderProvider = customTileBuilderProvider;
 
+        mSideLabels = settings.getInt("sysui_side_labels", 0) != 0;
+
         mWifiTileProvider = wifiTileProvider;
         mInternetTileProvider = internetTileProvider;
         mBluetoothTileProvider = bluetoothTileProvider;
@@ -218,6 +224,8 @@
         QSIconView icon = tile.createTileView(context);
         if (collapsedView) {
             return new QSTileBaseView(context, icon, collapsedView);
+        } else if (mSideLabels) {
+            return new QSTileViewHorizontal(context, icon);
         } else {
             return new com.android.systemui.qs.tileimpl.QSTileView(context, icon);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileBaseView.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileBaseView.java
index 655e4e2..38e2ba4 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileBaseView.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileBaseView.java
@@ -61,15 +61,15 @@
     private final FrameLayout mIconFrame;
     protected QSIconView mIcon;
     protected RippleDrawable mRipple;
-    private Drawable mTileBackground;
+    protected Drawable mTileBackground;
     private String mAccessibilityClass;
     private boolean mTileState;
     private boolean mCollapsedView;
-    private boolean mShowRippleEffect = true;
+    protected boolean mShowRippleEffect = true;
     private float mStrokeWidthActive;
     private float mStrokeWidthInactive;
 
-    private final ImageView mBg;
+    protected final ImageView mBg;
     private final int mColorActive;
     private final int mColorInactive;
     private final int mColorDisabled;
@@ -162,7 +162,7 @@
         }
     }
 
-    private void updateRippleSize() {
+    protected void updateRippleSize() {
         // center the touch feedback on the center of the icon, and dial it down a bit
         final int cx = mIconFrame.getMeasuredWidth() / 2 + mIconFrame.getLeft();
         final int cy = mIconFrame.getMeasuredHeight() / 2 + mIconFrame.getTop();
@@ -311,7 +311,7 @@
         return mLocInScreen[1] >= -getHeight();
     }
 
-    private int getCircleColor(int state) {
+    protected int getCircleColor(int state) {
         switch (state) {
             case Tile.STATE_ACTIVE:
                 return mColorActive;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java
index 6502066..2dbd2cf 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileView.java
@@ -37,7 +37,6 @@
 /** View that represents a standard quick settings tile. **/
 public class QSTileView extends QSTileBaseView {
     private static final int MAX_LABEL_LINES = 2;
-    private static final boolean DUAL_TARGET_ALLOWED = false;
     private View mDivider;
     protected TextView mLabel;
     protected TextView mSecondLine;
@@ -46,8 +45,10 @@
     protected ViewGroup mLabelContainer;
     private View mExpandIndicator;
     private View mExpandSpace;
-    private ColorStateList mColorLabelDefault;
+    protected ColorStateList mColorLabelActive;
+    protected ColorStateList mColorLabelInactive;
     private ColorStateList mColorLabelUnavailable;
+    protected boolean mDualTargetAllowed = false;
 
     public QSTileView(Context context, QSIconView icon) {
         this(context, icon, false);
@@ -64,7 +65,8 @@
         createLabel();
         setOrientation(VERTICAL);
         setGravity(Gravity.CENTER_HORIZONTAL | Gravity.TOP);
-        mColorLabelDefault = Utils.getColorAttr(getContext(), android.R.attr.textColorPrimary);
+        mColorLabelActive = Utils.getColorAttr(getContext(), android.R.attr.textColorPrimary);
+        mColorLabelInactive = mColorLabelActive;
         // The text color for unavailable tiles is textColorSecondary, same as secondaryLabel for
         // contrast purposes
         mColorLabelUnavailable = Utils.getColorAttr(getContext(),
@@ -118,8 +120,15 @@
     protected void handleStateChanged(QSTile.State state) {
         super.handleStateChanged(state);
         if (!Objects.equals(mLabel.getText(), state.label) || mState != state.state) {
-            mLabel.setTextColor(state.state == Tile.STATE_UNAVAILABLE ? mColorLabelUnavailable
-                    : mColorLabelDefault);
+            ColorStateList labelColor;
+            if (state.state == Tile.STATE_ACTIVE) {
+                labelColor = mColorLabelActive;
+            } else if (state.state == Tile.STATE_INACTIVE) {
+                labelColor = mColorLabelInactive;
+            } else {
+                labelColor = mColorLabelUnavailable;
+            }
+            mLabel.setTextColor(labelColor);
             mState = state.state;
             mLabel.setText(state.label);
         }
@@ -128,9 +137,8 @@
             mSecondLine.setVisibility(TextUtils.isEmpty(state.secondaryLabel) ? View.GONE
                     : View.VISIBLE);
         }
-        boolean dualTarget = DUAL_TARGET_ALLOWED && state.dualTarget;
-        mExpandIndicator.setVisibility(dualTarget ? View.VISIBLE : View.GONE);
-        mExpandSpace.setVisibility(dualTarget ? View.VISIBLE : View.GONE);
+        boolean dualTarget = mDualTargetAllowed && state.dualTarget;
+        handleExpand(dualTarget);
         mLabelContainer.setContentDescription(dualTarget ? state.dualLabelContentDescription
                 : null);
         if (dualTarget != mLabelContainer.isClickable()) {
@@ -142,6 +150,11 @@
         mPadLock.setVisibility(state.disabledByPolicy ? View.VISIBLE : View.GONE);
     }
 
+    protected void handleExpand(boolean dualTarget) {
+        mExpandIndicator.setVisibility(dualTarget ? View.VISIBLE : View.GONE);
+        mExpandSpace.setVisibility(dualTarget ? View.VISIBLE : View.GONE);
+    }
+
     @Override
     public void init(OnClickListener click, OnClickListener secondaryClick,
             OnLongClickListener longClick) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewHorizontal.kt b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewHorizontal.kt
new file mode 100644
index 0000000..2ef78c2
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewHorizontal.kt
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.tileimpl
+
+import android.content.Context
+import android.content.res.ColorStateList
+import android.graphics.Color
+import android.graphics.drawable.Drawable
+import android.graphics.drawable.PaintDrawable
+import android.graphics.drawable.RippleDrawable
+import android.service.quicksettings.Tile.STATE_ACTIVE
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.LinearLayout
+import com.android.systemui.R
+import com.android.systemui.plugins.qs.QSIconView
+import com.android.systemui.plugins.qs.QSTile
+import com.android.systemui.qs.tileimpl.QSTileImpl.getColorForState
+
+class QSTileViewHorizontal(
+    context: Context,
+    icon: QSIconView
+) : QSTileView(context, icon, false) {
+
+    private var paintDrawable: PaintDrawable? = null
+    private var divider: View? = null
+
+    init {
+        orientation = HORIZONTAL
+        mDualTargetAllowed = true
+        mBg.setImageDrawable(null)
+        createDivider()
+        mColorLabelActive = ColorStateList.valueOf(getColorForState(getContext(), STATE_ACTIVE))
+    }
+
+    override fun createLabel() {
+        super.createLabel()
+        findViewById<LinearLayout>(R.id.label_group)?.gravity = Gravity.START
+        mLabel.gravity = Gravity.START
+        mSecondLine.gravity = Gravity.START
+        val padding = context.resources.getDimensionPixelSize(R.dimen.qs_tile_side_label_padding)
+        mLabelContainer.setPadding(padding, padding, padding, padding)
+        (mLabelContainer.layoutParams as LayoutParams).gravity = Gravity.CENTER_VERTICAL
+    }
+
+    fun createDivider() {
+        divider = LayoutInflater.from(context).inflate(R.layout.qs_tile_label_divider, this, false)
+        val position = indexOfChild(mLabelContainer)
+        addView(divider, position)
+    }
+
+    override fun init(
+        click: OnClickListener?,
+        secondaryClick: OnClickListener?,
+        longClick: OnLongClickListener?
+    ) {
+        super.init(click, secondaryClick, longClick)
+        mLabelContainer.setOnClickListener {
+            longClick?.onLongClick(it)
+        }
+        mLabelContainer.isClickable = false
+    }
+
+    override fun updateRippleSize() {
+    }
+
+    override fun newTileBackground(): Drawable? {
+        val d = super.newTileBackground()
+        if (paintDrawable == null) {
+            paintDrawable = PaintDrawable(Color.WHITE).apply {
+                setCornerRadius(30f)
+            }
+        }
+        if (d is RippleDrawable) {
+            d.addLayer(paintDrawable)
+            return d
+        } else {
+            return paintDrawable
+        }
+    }
+
+    override fun setClickable(clickable: Boolean) {
+        super.setClickable(clickable)
+        background = mTileBackground
+        if (clickable && mShowRippleEffect) {
+            mRipple?.setHotspotBounds(left, top, right, bottom)
+        } else {
+            mRipple?.setHotspotBounds(0, 0, 0, 0)
+        }
+    }
+
+    override fun handleStateChanged(state: QSTile.State) {
+        super.handleStateChanged(state)
+        paintDrawable?.setTint(getCircleColor(state.state))
+        mSecondLine.setTextColor(mLabel.textColors)
+        mLabelContainer.background = null
+        divider?.backgroundTintList = mLabel.textColors
+    }
+
+    override fun handleExpand(dualTarget: Boolean) {}
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
index c857dc8..a6fd011 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -54,6 +54,7 @@
 import com.android.systemui.statusbar.policy.NetworkController.IconState;
 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback;
 import com.android.systemui.statusbar.policy.WifiIcons;
+import com.android.wifitrackerlib.WifiEntry;
 
 import java.util.List;
 
@@ -80,12 +81,13 @@
             StatusBarStateController statusBarStateController,
             ActivityStarter activityStarter,
             QSLogger qsLogger,
-            NetworkController networkController
+            NetworkController networkController,
+            AccessPointController accessPointController
     ) {
         super(host, backgroundLooper, mainHandler, metricsLogger, statusBarStateController,
                 activityStarter, qsLogger);
         mController = networkController;
-        mWifiController = mController.getAccessPointController();
+        mWifiController = accessPointController;
         mDetailAdapter = (WifiDetailAdapter) createDetailAdapter();
         mController.observe(getLifecycle(), mSignalCallback);
     }
@@ -328,7 +330,7 @@
             NetworkController.AccessPointController.AccessPointCallback, QSDetailItems.Callback {
 
         private QSDetailItems mItems;
-        private AccessPoint[] mAccessPoints;
+        private WifiEntry[] mAccessPoints;
 
         @Override
         public CharSequence getTitle() {
@@ -369,8 +371,8 @@
         }
 
         @Override
-        public void onAccessPointsChanged(final List<AccessPoint> accessPoints) {
-            mAccessPoints = accessPoints.toArray(new AccessPoint[accessPoints.size()]);
+        public void onAccessPointsChanged(final List<WifiEntry> accessPoints) {
+            mAccessPoints = accessPoints.toArray(new WifiEntry[accessPoints.size()]);
             filterUnreachableAPs();
 
             updateItems();
@@ -379,15 +381,15 @@
         /** Filter unreachable APs from mAccessPoints */
         private void filterUnreachableAPs() {
             int numReachable = 0;
-            for (AccessPoint ap : mAccessPoints) {
-                if (ap.isReachable()) numReachable++;
+            for (WifiEntry ap : mAccessPoints) {
+                if (isWifiEntryReachable(ap)) numReachable++;
             }
             if (numReachable != mAccessPoints.length) {
-                AccessPoint[] unfiltered = mAccessPoints;
-                mAccessPoints = new AccessPoint[numReachable];
+                WifiEntry[] unfiltered = mAccessPoints;
+                mAccessPoints = new WifiEntry[numReachable];
                 int i = 0;
-                for (AccessPoint ap : unfiltered) {
-                    if (ap.isReachable()) mAccessPoints[i++] = ap;
+                for (WifiEntry ap : unfiltered) {
+                    if (isWifiEntryReachable(ap)) mAccessPoints[i++] = ap;
                 }
             }
         }
@@ -400,8 +402,8 @@
         @Override
         public void onDetailItemClick(Item item) {
             if (item == null || item.tag == null) return;
-            final AccessPoint ap = (AccessPoint) item.tag;
-            if (!ap.isActive()) {
+            final WifiEntry ap = (WifiEntry) item.tag;
+            if (ap.getConnectedState() == WifiEntry.CONNECTED_STATE_DISCONNECTED) {
                 if (mWifiController.connect(ap)) {
                     mHost.collapsePanels();
                 }
@@ -445,12 +447,12 @@
             if (mAccessPoints != null) {
                 items = new Item[mAccessPoints.length];
                 for (int i = 0; i < mAccessPoints.length; i++) {
-                    final AccessPoint ap = mAccessPoints[i];
+                    final WifiEntry ap = mAccessPoints[i];
                     final Item item = new Item();
                     item.tag = ap;
                     item.iconResId = mWifiController.getIcon(ap);
                     item.line1 = ap.getSsid();
-                    item.line2 = ap.isActive() ? ap.getSummary() : null;
+                    item.line2 = ap.getSummary();
                     item.icon2 = ap.getSecurity() != AccessPoint.SECURITY_NONE
                             ? R.drawable.qs_ic_wifi_lock
                             : -1;
@@ -460,4 +462,8 @@
             mItems.setItems(items);
         }
     }
+
+    private static boolean isWifiEntryReachable(WifiEntry ap) {
+        return ap.getLevel() != WifiEntry.WIFI_LEVEL_UNREACHABLE;
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java b/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java
index c2ba344..aa8d710 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java
@@ -130,7 +130,7 @@
         }
     }
 
-    private WindowManager.LayoutParams getWindowLayoutParams() {
+    protected WindowManager.LayoutParams getWindowLayoutParams() {
         final WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
                 ViewGroup.LayoutParams.MATCH_PARENT,
                 ViewGroup.LayoutParams.MATCH_PARENT,
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotController.java b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotController.java
index a60c241..7d57799 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotController.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotController.java
@@ -38,6 +38,7 @@
 import android.app.ExitTransitionCoordinator;
 import android.app.ExitTransitionCoordinator.ExitTransitionCallbacks;
 import android.app.Notification;
+import android.app.WindowContext;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
@@ -165,7 +166,7 @@
     // From WizardManagerHelper.java
     private static final String SETTINGS_SECURE_USER_SETUP_COMPLETE = "user_setup_complete";
 
-    private final Context mContext;
+    private final WindowContext mContext;
     private final ScreenshotNotificationsController mNotificationsController;
     private final ScreenshotSmartActions mScreenshotSmartActions;
     private final UiEventLogger mUiEventLogger;
@@ -240,7 +241,7 @@
         final DisplayManager dm = requireNonNull(context.getSystemService(DisplayManager.class));
         final Display display = dm.getDisplay(DEFAULT_DISPLAY);
         final Context displayContext = context.createDisplayContext(display);
-        mContext = displayContext.createWindowContext(TYPE_SCREENSHOT, null);
+        mContext = (WindowContext) displayContext.createWindowContext(TYPE_SCREENSHOT, null);
         mWindowManager = mContext.getSystemService(WindowManager.class);
 
         mAccessibilityManager = AccessibilityManager.getInstance(mContext);
@@ -352,6 +353,13 @@
     }
 
     /**
+     * Release the constructed window context.
+     */
+    void releaseContext() {
+        mContext.release();
+    }
+
+    /**
      * Update resources on configuration change. Reinflate for theme/color changes.
      */
     private void reloadAssets() {
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotNotificationsController.java b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotNotificationsController.java
index db5a494..6cdf6ab 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotNotificationsController.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotNotificationsController.java
@@ -82,7 +82,7 @@
                 dpm.createAdminSupportIntent(DevicePolicyManager.POLICY_DISABLE_SCREEN_CAPTURE);
         if (intent != null) {
             final PendingIntent pendingIntent = PendingIntent.getActivityAsUser(
-                    mContext, 0, intent, 0, null, UserHandle.CURRENT);
+                    mContext, 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED, null, UserHandle.CURRENT);
             b.setContentIntent(pendingIntent);
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/TakeScreenshotService.java b/packages/SystemUI/src/com/android/systemui/screenshot/TakeScreenshotService.java
index c2b20d3..c33bbc5 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/TakeScreenshotService.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/TakeScreenshotService.java
@@ -123,6 +123,9 @@
     @Override
     public void onDestroy() {
         super.onDestroy();
+        if (mScreenshot != null) {
+            mScreenshot.releaseContext();
+        }
         if (DEBUG_SERVICE) {
             Log.d(TAG, "onDestroy");
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/FeatureFlags.java b/packages/SystemUI/src/com/android/systemui/statusbar/FeatureFlags.java
index 3811ca9..bbc4b78 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/FeatureFlags.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/FeatureFlags.java
@@ -50,18 +50,26 @@
     @Inject
     public FeatureFlags(@Background Executor executor) {
         DeviceConfig.addOnPropertiesChangedListener(
-                "systemui",
+                /* namespace= */ "systemui",
                 executor,
                 this::onPropertiesChanged);
     }
 
     public boolean isNewNotifPipelineEnabled() {
-        return getDeviceConfigFlag("notification.newpipeline.enabled", true);
+        return getDeviceConfigFlag("notification.newpipeline.enabled", /* defaultValue= */ true);
     }
 
     public boolean isNewNotifPipelineRenderingEnabled() {
         return isNewNotifPipelineEnabled()
-                && getDeviceConfigFlag("notification.newpipeline.rendering", false);
+                && getDeviceConfigFlag("notification.newpipeline.rendering", /* defaultValue= */
+                false);
+    }
+
+    /**
+     * Flag used for guarding development of b/171917882.
+     */
+    public boolean isTwoColumnNotificationShadeEnabled() {
+        return getDeviceConfigFlag("notification.twocolumn", /* defaultValue= */ false);
     }
 
     private void onPropertiesChanged(@NonNull DeviceConfig.Properties properties) {
@@ -76,7 +84,7 @@
         synchronized (mCachedDeviceConfigFlags) {
             Boolean flag = mCachedDeviceConfigFlags.get(key);
             if (flag == null) {
-                flag = DeviceConfig.getBoolean("systemui", key, defaultValue);
+                flag = DeviceConfig.getBoolean(/* namespace= */ "systemui", key, defaultValue);
                 mCachedDeviceConfigFlags.put(key, flag);
             }
             return flag;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
index bb76ac0..ca3923f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
@@ -504,7 +504,7 @@
                 // TODO: Should this really be for all users? It appears that inactive users
                 //  can't have active sessions, which would mean it is fine.
                 final List<MediaController> sessions =
-                        mMediaSessionManager.getActiveSessionsForUser(null, UserHandle.USER_ALL);
+                        mMediaSessionManager.getActiveSessionsForUser(null, UserHandle.ALL);
 
                 for (MediaController aController : sessions) {
                     // now to see if we have one like this
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java
index 45e8098..88b9c6c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java
@@ -233,7 +233,8 @@
 
                     @Override
                     public void onAnimationStart(Animator animation) {
-                        InteractionJankMonitor.getInstance().begin(CUJ_NOTIFICATION_APP_START);
+                        InteractionJankMonitor.getInstance().begin(mSourceNotification,
+                                CUJ_NOTIFICATION_APP_START);
                     }
 
                     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java
index 86ebc6b..724921b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java
@@ -762,7 +762,8 @@
             @Override
             public void onAnimationStart(Animator animation) {
                 mWasCancelled = false;
-                InteractionJankMonitor.getInstance().begin(getCujType(isAppearing));
+                InteractionJankMonitor.getInstance().begin(ActivatableNotificationView.this,
+                        getCujType(isAppearing));
             }
 
             @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java
index 28ee935..97201f5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java
@@ -134,12 +134,14 @@
     /** Shows or hides feedback indicator */
     @Override
     public void showFeedbackIcon(boolean show, Pair<Integer, Integer> resIds) {
-        mFeedbackIcon.setVisibility(show ? View.VISIBLE : View.GONE);
-        if (show) {
-            if (mFeedbackIcon instanceof ImageButton) {
-                ((ImageButton) mFeedbackIcon).setImageResource(resIds.first);
+        if (mFeedbackIcon != null) {
+            mFeedbackIcon.setVisibility(show ? View.VISIBLE : View.GONE);
+            if (show) {
+                if (mFeedbackIcon instanceof ImageButton) {
+                    ((ImageButton) mFeedbackIcon).setImageResource(resIds.first);
+                }
+                mFeedbackIcon.setContentDescription(mView.getContext().getString(resIds.second));
             }
-            mFeedbackIcon.setContentDescription(mView.getContext().getString(resIds.second));
         }
     }
 
@@ -263,7 +265,9 @@
         mTransformationHelper.addTransformedView(TransformableView.TRANSFORMING_VIEW_ICON, mIcon);
         mTransformationHelper.addTransformedView(TransformableView.TRANSFORMING_VIEW_EXPANDER,
                 mExpandButton);
-        mTransformationHelper.addViewTransformingToSimilar(mWorkProfileImage);
+        if (mWorkProfileImage != null) {
+            mTransformationHelper.addViewTransformingToSimilar(mWorkProfileImage);
+        }
         if (mIsLowPriority && mHeaderText != null) {
             mTransformationHelper.addTransformedView(TransformableView.TRANSFORMING_VIEW_TITLE,
                     mHeaderText);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
index e332f18..f4d01f3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
@@ -1553,7 +1553,8 @@
             // In the intercept we only start tracing when it's not a down (otherwise that down
             // would be duplicated when intercepted).
             if (scrollWantsIt && ev.getActionMasked() != MotionEvent.ACTION_DOWN) {
-                InteractionJankMonitor.getInstance().begin(CUJ_NOTIFICATION_SHADE_SCROLL_FLING);
+                InteractionJankMonitor.getInstance().begin(mView,
+                        CUJ_NOTIFICATION_SHADE_SCROLL_FLING);
             }
             return swipeWantsIt || scrollWantsIt || expandWantsIt;
         }
@@ -1619,7 +1620,7 @@
                 case MotionEvent.ACTION_DOWN:
                     if (scrollerWantsIt) {
                         InteractionJankMonitor.getInstance()
-                                .begin(CUJ_NOTIFICATION_SHADE_SCROLL_FLING);
+                                .begin(mView, CUJ_NOTIFICATION_SHADE_SCROLL_FLING);
                     }
                     break;
                 case MotionEvent.ACTION_UP:
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
index 6da5d1b9..6cd7a74 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
@@ -112,6 +112,11 @@
     private int mBurnInPreventionOffsetY;
 
     /**
+     * Burn-in prevention y translation for large clock layouts.
+     */
+    private int mBurnInPreventionOffsetYLargeClock;
+
+    /**
      * Doze/AOD transition amount.
      */
     private float mDarkAmount;
@@ -156,6 +161,8 @@
                 R.dimen.burn_in_prevention_offset_x);
         mBurnInPreventionOffsetY = res.getDimensionPixelSize(
                 R.dimen.burn_in_prevention_offset_y);
+        mBurnInPreventionOffsetYLargeClock = res.getDimensionPixelSize(
+                R.dimen.burn_in_prevention_offset_y_large_clock);
     }
 
     /**
@@ -287,8 +294,12 @@
     }
 
     private float burnInPreventionOffsetY() {
-        return getBurnInOffset(mBurnInPreventionOffsetY * 2, false /* xAxis */)
-                - mBurnInPreventionOffsetY;
+        int offset = mBurnInPreventionOffsetY;
+        if (mLockScreenMode != KeyguardUpdateMonitor.LOCK_SCREEN_MODE_NORMAL) {
+            offset = mBurnInPreventionOffsetYLargeClock;
+        }
+
+        return getBurnInOffset(offset * 2, false /* xAxis */) - offset;
     }
 
     private float burnInPreventionOffsetX() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index ba08e76..194776e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -1266,7 +1266,7 @@
     private void traceQsJank(boolean startTracing, boolean wasCancelled) {
         InteractionJankMonitor monitor = InteractionJankMonitor.getInstance();
         if (startTracing) {
-            monitor.begin(CUJ_NOTIFICATION_SHADE_QS_EXPAND_COLLAPSE);
+            monitor.begin(mView, CUJ_NOTIFICATION_SHADE_QS_EXPAND_COLLAPSE);
         } else {
             if (wasCancelled) {
                 monitor.cancel(CUJ_NOTIFICATION_SHADE_QS_EXPAND_COLLAPSE);
@@ -1479,7 +1479,7 @@
             return;
         }
         mExpectingSynthesizedDown = true;
-        InteractionJankMonitor.getInstance().begin(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
+        InteractionJankMonitor.getInstance().begin(mView, CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
         onTrackingStarted();
         updatePanelExpanded();
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowView.java
index 619aadb..af595b6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowView.java
@@ -146,7 +146,6 @@
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         setWillNotDraw(!DEBUG);
-        InteractionJankMonitor.getInstance().init(this);
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java
index 8ed9710..62ded0a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java
@@ -360,7 +360,8 @@
     protected void startExpandMotion(float newX, float newY, boolean startTracking,
             float expandedHeight) {
         if (!mHandlingPointerUp) {
-            InteractionJankMonitor.getInstance().begin(CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
+            InteractionJankMonitor.getInstance().begin(mView,
+                    CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
         }
         mInitialOffsetOnTouch = expandedHeight;
         mInitialTouchY = newY;
@@ -862,7 +863,7 @@
                             mView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
                             if (mAnimateAfterExpanding) {
                                 notifyExpandingStarted();
-                                InteractionJankMonitor.getInstance().begin(
+                                InteractionJankMonitor.getInstance().begin(mView,
                                         CUJ_NOTIFICATION_SHADE_EXPAND_COLLAPSE);
                                 fling(0, true /* expand */);
                             } else {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index f8e361f..ab96a6d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -1003,6 +1003,7 @@
     }
 
     private void updateThemeColors() {
+        if (mScrimBehind == null) return;
         int background = Utils.getColorAttr(mScrimBehind.getContext(),
                 android.R.attr.colorBackgroundFloating).getDefaultColor();
         int accent = Utils.getColorAccent(mScrimBehind.getContext()).getDefaultColor();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java
index 53d0228..ab58286 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java
@@ -16,25 +16,47 @@
 
 package com.android.systemui.statusbar.policy;
 
-import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
-import android.net.wifi.WifiManager.ActionListener;
+import android.net.ConnectivityManager;
+import android.net.NetworkScoreManager;
+import android.net.wifi.WifiManager;
+import android.os.Handler;
+import android.os.SimpleClock;
+import android.os.SystemClock;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
+import android.util.IndentingPrintWriter;
 import android.util.Log;
 
-import com.android.settingslib.wifi.AccessPoint;
-import com.android.settingslib.wifi.WifiTracker;
-import com.android.settingslib.wifi.WifiTracker.WifiListener;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.lifecycle.Lifecycle;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.LifecycleRegistry;
+
+import com.android.systemui.dagger.SysUISingleton;
+import com.android.systemui.dagger.qualifiers.Background;
+import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.settings.UserTracker;
+import com.android.wifitrackerlib.WifiEntry;
+import com.android.wifitrackerlib.WifiPickerTracker;
 
 import java.io.PrintWriter;
+import java.time.Clock;
+import java.time.ZoneOffset;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
+import java.util.concurrent.Executor;
+
+import javax.inject.Inject;
 
 public class AccessPointControllerImpl
-        implements NetworkController.AccessPointController, WifiListener {
+        implements NetworkController.AccessPointController,
+        WifiPickerTracker.WifiPickerTrackerCallback, LifecycleOwner {
     private static final String TAG = "AccessPointController";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
@@ -44,24 +66,51 @@
 
     private static final int[] ICONS = WifiIcons.WIFI_FULL_ICONS;
 
-    private final Context mContext;
     private final ArrayList<AccessPointCallback> mCallbacks = new ArrayList<AccessPointCallback>();
-    private final WifiTracker mWifiTracker;
     private final UserManager mUserManager;
+    private final Executor mMainExecutor;
+
+    private @Nullable WifiPickerTracker mWifiPickerTracker;
+    private WifiPickerTrackerFactory mWifiPickerTrackerFactory;
+
+    private final LifecycleRegistry mLifecycle = new LifecycleRegistry(this);
 
     private int mCurrentUser;
 
-    public AccessPointControllerImpl(Context context) {
-        mContext = context;
-        mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
-        mWifiTracker = new WifiTracker(context, this, false, true);
-        mCurrentUser = ActivityManager.getCurrentUser();
+    public AccessPointControllerImpl(
+            UserManager userManager,
+            UserTracker userTracker,
+            Executor mainExecutor,
+            WifiPickerTrackerFactory wifiPickerTrackerFactory
+    ) {
+        mUserManager = userManager;
+        mCurrentUser = userTracker.getUserId();
+        mMainExecutor = mainExecutor;
+        mWifiPickerTrackerFactory = wifiPickerTrackerFactory;
+        mMainExecutor.execute(() -> mLifecycle.setCurrentState(Lifecycle.State.CREATED));
+    }
+
+    /**
+     * Initializes the controller.
+     *
+     * Will create a WifiPickerTracker associated to this controller.
+     */
+    public void init() {
+        if (mWifiPickerTracker == null) {
+            mWifiPickerTracker = mWifiPickerTrackerFactory.create(this.getLifecycle(), this);
+        }
+    }
+
+    @NonNull
+    @Override
+    public Lifecycle getLifecycle() {
+        return mLifecycle;
     }
 
     @Override
     protected void finalize() throws Throwable {
+        mMainExecutor.execute(() -> mLifecycle.setCurrentState(Lifecycle.State.DESTROYED));
         super.finalize();
-        mWifiTracker.onDestroy();
     }
 
     public boolean canConfigWifi() {
@@ -79,7 +128,7 @@
         if (DEBUG) Log.d(TAG, "addCallback " + callback);
         mCallbacks.add(callback);
         if (mCallbacks.size() == 1) {
-            mWifiTracker.onStart();
+            mMainExecutor.execute(() -> mLifecycle.setCurrentState(Lifecycle.State.STARTED));
         }
     }
 
@@ -89,37 +138,59 @@
         if (DEBUG) Log.d(TAG, "removeCallback " + callback);
         mCallbacks.remove(callback);
         if (mCallbacks.isEmpty()) {
-            mWifiTracker.onStop();
+            mMainExecutor.execute(() -> mLifecycle.setCurrentState(Lifecycle.State.CREATED));
         }
     }
 
     @Override
     public void scanForAccessPoints() {
-        fireAcccessPointsCallback(mWifiTracker.getAccessPoints());
+        if (mWifiPickerTracker == null) {
+            fireAcccessPointsCallback(Collections.emptyList());
+            return;
+        }
+        List<WifiEntry> entries = mWifiPickerTracker.getWifiEntries();
+        WifiEntry connectedEntry = mWifiPickerTracker.getConnectedWifiEntry();
+        if (connectedEntry != null) {
+            entries.add(0, connectedEntry);
+        }
+        fireAcccessPointsCallback(entries);
     }
 
     @Override
-    public int getIcon(AccessPoint ap) {
+    public int getIcon(WifiEntry ap) {
         int level = ap.getLevel();
-        return ICONS[level >= 0 ? level : 0];
+        return ICONS[Math.max(0, level)];
     }
 
-    public boolean connect(AccessPoint ap) {
+    /**
+     * Connects to a {@link WifiEntry} if it's saved or does not require security.
+     *
+     * If the entry is not saved and requires security, will trigger
+     * {@link AccessPointCallback#onSettingsActivityTriggered}.
+     * @param ap
+     * @return {@code true} if {@link AccessPointCallback#onSettingsActivityTriggered} is triggered
+     */
+    public boolean connect(WifiEntry ap) {
         if (ap == null) return false;
-        if (DEBUG) Log.d(TAG, "connect networkId=" + ap.getConfig().networkId);
+        if (DEBUG) {
+            if (ap.getWifiConfiguration() != null) {
+                Log.d(TAG, "connect networkId=" + ap.getWifiConfiguration().networkId);
+            } else {
+                Log.d(TAG, "connect to unsaved network " + ap.getTitle());
+            }
+        }
         if (ap.isSaved()) {
-            mWifiTracker.getManager().connect(ap.getConfig().networkId, mConnectListener);
+            ap.connect(mConnectCallback);
         } else {
             // Unknown network, need to add it.
-            if (ap.getSecurity() != AccessPoint.SECURITY_NONE) {
+            if (ap.getSecurity() != WifiEntry.SECURITY_NONE) {
                 Intent intent = new Intent(Settings.ACTION_WIFI_SETTINGS);
-                intent.putExtra(EXTRA_START_CONNECT_SSID, ap.getSsidStr());
+                intent.putExtra(EXTRA_START_CONNECT_SSID, ap.getSsid());
                 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                 fireSettingsIntentCallback(intent);
                 return true;
             } else {
-                ap.generateOpenNetworkConfig();
-                mWifiTracker.getManager().connect(ap.getConfig(), mConnectListener);
+                ap.connect(mConnectCallback);
             }
         }
         return false;
@@ -131,39 +202,129 @@
         }
     }
 
-    private void fireAcccessPointsCallback(List<AccessPoint> aps) {
+    private void fireAcccessPointsCallback(List<WifiEntry> aps) {
         for (AccessPointCallback callback : mCallbacks) {
             callback.onAccessPointsChanged(aps);
         }
     }
 
     public void dump(PrintWriter pw) {
-        mWifiTracker.dump(pw);
-    }
-
-    @Override
-    public void onWifiStateChanged(int state) {
-    }
-
-    @Override
-    public void onConnectedChanged() {
-        fireAcccessPointsCallback(mWifiTracker.getAccessPoints());
-    }
-
-    @Override
-    public void onAccessPointsChanged() {
-        fireAcccessPointsCallback(mWifiTracker.getAccessPoints());
-    }
-
-    private final ActionListener mConnectListener = new ActionListener() {
-        @Override
-        public void onSuccess() {
-            if (DEBUG) Log.d(TAG, "connect success");
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw);
+        ipw.println("AccessPointControllerImpl:");
+        ipw.increaseIndent();
+        ipw.println("Callbacks: " + Arrays.toString(mCallbacks.toArray()));
+        ipw.println("WifiPickerTracker: " + mWifiPickerTracker.toString());
+        if (mWifiPickerTracker != null && !mCallbacks.isEmpty()) {
+            ipw.println("Connected: " + mWifiPickerTracker.getConnectedWifiEntry());
+            ipw.println("Other wifi entries: "
+                    + Arrays.toString(mWifiPickerTracker.getWifiEntries().toArray()));
+        } else if (mWifiPickerTracker != null) {
+            ipw.println("WifiPickerTracker not started, cannot get reliable entries");
         }
+        ipw.decreaseIndent();
+    }
 
+    @Override
+    public void onWifiStateChanged() {
+        scanForAccessPoints();
+    }
+
+    @Override
+    public void onWifiEntriesChanged() {
+        scanForAccessPoints();
+    }
+
+    @Override
+    public void onNumSavedNetworksChanged() {
+        // Do nothing
+    }
+
+    @Override
+    public void onNumSavedSubscriptionsChanged() {
+        // Do nothing
+    }
+
+    private final WifiEntry.ConnectCallback mConnectCallback = new WifiEntry.ConnectCallback() {
         @Override
-        public void onFailure(int reason) {
-            if (DEBUG) Log.d(TAG, "connect failure reason=" + reason);
+        public void onConnectResult(int status) {
+            if (status == CONNECT_STATUS_SUCCESS) {
+                if (DEBUG) Log.d(TAG, "connect success");
+            } else {
+                if (DEBUG) Log.d(TAG, "connect failure reason=" + status);
+            }
         }
     };
+
+    /**
+     * Factory for creating {@link WifiPickerTracker}.
+     *
+     * Uses the same time intervals as the Settings page for Wifi.
+     */
+    @SysUISingleton
+    public static class WifiPickerTrackerFactory {
+
+        // Max age of tracked WifiEntries
+        private static final long MAX_SCAN_AGE_MILLIS = 15_000;
+        // Interval between initiating WifiPickerTracker scans
+        private static final long SCAN_INTERVAL_MILLIS = 10_000;
+
+        private final Context mContext;
+        private final @Nullable WifiManager mWifiManager;
+        private final ConnectivityManager mConnectivityManager;
+        private final NetworkScoreManager mNetworkScoreManager;
+        private final Handler mMainHandler;
+        private final Handler mWorkerHandler;
+        private final Clock mClock = new SimpleClock(ZoneOffset.UTC) {
+            @Override
+            public long millis() {
+                return SystemClock.elapsedRealtime();
+            }
+        };
+
+        @Inject
+        public WifiPickerTrackerFactory(
+                Context context,
+                @Nullable WifiManager wifiManager,
+                ConnectivityManager connectivityManager,
+                NetworkScoreManager networkScoreManager,
+                @Main Handler mainHandler,
+                @Background Handler workerHandler
+        ) {
+            mContext = context;
+            mWifiManager = wifiManager;
+            mConnectivityManager = connectivityManager;
+            mNetworkScoreManager = networkScoreManager;
+            mMainHandler = mainHandler;
+            mWorkerHandler = workerHandler;
+        }
+
+        /**
+         * Create a {@link WifiPickerTracker}
+         *
+         * @param lifecycle
+         * @param listener
+         * @return a new {@link WifiPickerTracker} or {@code null} if {@link WifiManager} is null.
+         */
+        public @Nullable WifiPickerTracker create(
+                Lifecycle lifecycle,
+                WifiPickerTracker.WifiPickerTrackerCallback listener
+        ) {
+            if (mWifiManager == null) {
+                return null;
+            }
+            return new WifiPickerTracker(
+                    lifecycle,
+                    mContext,
+                    mWifiManager,
+                    mConnectivityManager,
+                    mNetworkScoreManager,
+                    mMainHandler,
+                    mWorkerHandler,
+                    mClock,
+                    MAX_SCAN_AGE_MILLIS,
+                    SCAN_INTERVAL_MILLIS,
+                    listener
+            );
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
index 91518ba..a9c6016 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
@@ -21,9 +21,9 @@
 import android.telephony.SubscriptionInfo;
 
 import com.android.settingslib.net.DataUsageController;
-import com.android.settingslib.wifi.AccessPoint;
 import com.android.systemui.demomode.DemoMode;
 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback;
+import com.android.wifitrackerlib.WifiEntry;
 
 import java.util.List;
 
@@ -132,12 +132,12 @@
         void addAccessPointCallback(AccessPointCallback callback);
         void removeAccessPointCallback(AccessPointCallback callback);
         void scanForAccessPoints();
-        int getIcon(AccessPoint ap);
-        boolean connect(AccessPoint ap);
+        int getIcon(WifiEntry ap);
+        boolean connect(WifiEntry ap);
         boolean canConfigWifi();
 
         public interface AccessPointCallback {
-            void onAccessPointsChanged(List<AccessPoint> accessPoints);
+            void onAccessPointsChanged(List<WifiEntry> accessPoints);
             void onSettingsActivityTriggered(Intent settingsIntent);
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 855db2a..92d013e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -192,6 +192,7 @@
             TelephonyManager telephonyManager,
             @Nullable WifiManager wifiManager,
             NetworkScoreManager networkScoreManager,
+            AccessPointControllerImpl accessPointController,
             DemoModeController demoModeController) {
         this(context, connectivityManager,
                 telephonyManager,
@@ -199,7 +200,7 @@
                 networkScoreManager,
                 SubscriptionManager.from(context), Config.readConfig(context), bgLooper,
                 new CallbackHandler(),
-                new AccessPointControllerImpl(context),
+                accessPointController,
                 new DataUsageController(context),
                 new SubscriptionDefaults(),
                 deviceProvisionedController,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/StatusBarPolicyModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/StatusBarPolicyModule.java
index 914105f..069b405 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/StatusBarPolicyModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/dagger/StatusBarPolicyModule.java
@@ -16,6 +16,12 @@
 
 package com.android.systemui.statusbar.policy.dagger;
 
+import android.os.UserManager;
+
+import com.android.systemui.dagger.SysUISingleton;
+import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.settings.UserTracker;
+import com.android.systemui.statusbar.policy.AccessPointControllerImpl;
 import com.android.systemui.statusbar.policy.BluetoothController;
 import com.android.systemui.statusbar.policy.BluetoothControllerImpl;
 import com.android.systemui.statusbar.policy.CastController;
@@ -45,8 +51,11 @@
 import com.android.systemui.statusbar.policy.ZenModeController;
 import com.android.systemui.statusbar.policy.ZenModeControllerImpl;
 
+import java.util.concurrent.Executor;
+
 import dagger.Binds;
 import dagger.Module;
+import dagger.Provides;
 
 
 /** Dagger Module for code in the statusbar.policy package. */
@@ -109,4 +118,27 @@
     @Binds
     ZenModeController provideZenModeController(ZenModeControllerImpl controllerImpl);
 
+    /** */
+    @Binds
+    NetworkController.AccessPointController provideAccessPointController(
+            AccessPointControllerImpl accessPointControllerImpl);
+
+    /** */
+    @SysUISingleton
+    @Provides
+    static AccessPointControllerImpl  provideAccessPointControllerImpl(
+            UserManager userManager,
+            UserTracker userTracker,
+            @Main Executor mainExecutor,
+            AccessPointControllerImpl.WifiPickerTrackerFactory wifiPickerTrackerFactory
+    ) {
+        AccessPointControllerImpl controller = new AccessPointControllerImpl(
+                userManager,
+                userTracker,
+                mainExecutor,
+                wifiPickerTrackerFactory
+        );
+        controller.init();
+        return controller;
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/util/NotificationChannels.java b/packages/SystemUI/src/com/android/systemui/util/NotificationChannels.java
index 0d63324..0ba072e 100644
--- a/packages/SystemUI/src/com/android/systemui/util/NotificationChannels.java
+++ b/packages/SystemUI/src/com/android/systemui/util/NotificationChannels.java
@@ -25,7 +25,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.systemui.R;
 import com.android.systemui.SystemUI;
-import com.android.wm.shell.pip.tv.PipNotification;
+import com.android.wm.shell.pip.tv.TvPipNotificationController;
 
 import java.util.Arrays;
 
@@ -36,7 +36,7 @@
     public static String GENERAL     = "GEN";
     public static String STORAGE     = "DSK";
     public static String BATTERY     = "BAT";
-    public static String TVPIP       = PipNotification.NOTIFICATION_CHANNEL_TVPIP;
+    public static String TVPIP       = TvPipNotificationController.NOTIFICATION_CHANNEL; // "TVPIP"
     public static String HINTS       = "HNT";
 
     public NotificationChannels(Context context) {
diff --git a/packages/SystemUI/src/com/android/systemui/wmshell/TvPipModule.java b/packages/SystemUI/src/com/android/systemui/wmshell/TvPipModule.java
index 4d3af9c..8a79ace 100644
--- a/packages/SystemUI/src/com/android/systemui/wmshell/TvPipModule.java
+++ b/packages/SystemUI/src/com/android/systemui/wmshell/TvPipModule.java
@@ -32,9 +32,9 @@
 import com.android.wm.shell.pip.PipSurfaceTransactionHelper;
 import com.android.wm.shell.pip.PipTaskOrganizer;
 import com.android.wm.shell.pip.PipUiEventLogger;
-import com.android.wm.shell.pip.tv.PipController;
-import com.android.wm.shell.pip.tv.PipNotification;
+import com.android.wm.shell.pip.tv.TvPipController;
 import com.android.wm.shell.pip.tv.TvPipMenuController;
+import com.android.wm.shell.pip.tv.TvPipNotificationController;
 
 import java.util.Optional;
 
@@ -55,31 +55,24 @@
             PipTaskOrganizer pipTaskOrganizer,
             TvPipMenuController tvPipMenuController,
             PipMediaController pipMediaController,
-            PipNotification pipNotification,
+            TvPipNotificationController tvPipNotificationController,
             TaskStackListenerImpl taskStackListener,
             WindowManagerShellWrapper windowManagerShellWrapper) {
         return Optional.of(
-                new PipController(
+                new TvPipController(
                         context,
                         pipBoundsState,
                         pipBoundsAlgorithm,
                         pipTaskOrganizer,
                         tvPipMenuController,
                         pipMediaController,
-                        pipNotification,
+                        tvPipNotificationController,
                         taskStackListener,
                         windowManagerShellWrapper));
     }
 
     @WMSingleton
     @Provides
-    static PipNotification providePipNotification(Context context,
-            PipMediaController pipMediaController) {
-        return new PipNotification(context, pipMediaController);
-    }
-
-    @WMSingleton
-    @Provides
     static PipBoundsAlgorithm providePipBoundsHandler(Context context,
             PipBoundsState pipBoundsState) {
         return new PipBoundsAlgorithm(context, pipBoundsState);
@@ -93,7 +86,7 @@
 
     @WMSingleton
     @Provides
-    static TvPipMenuController providesPipTvMenuController(
+    static TvPipMenuController providesTvPipMenuController(
             Context context,
             PipBoundsState pipBoundsState,
             SystemWindows systemWindows,
@@ -103,15 +96,22 @@
 
     @WMSingleton
     @Provides
+    static TvPipNotificationController provideTvPipNotificationController(Context context,
+            PipMediaController pipMediaController) {
+        return new TvPipNotificationController(context, pipMediaController);
+    }
+
+    @WMSingleton
+    @Provides
     static PipTaskOrganizer providePipTaskOrganizer(Context context,
-            TvPipMenuController tvMenuController,
+            TvPipMenuController tvPipMenuController,
             PipBoundsState pipBoundsState,
             PipBoundsAlgorithm pipBoundsAlgorithm,
             PipSurfaceTransactionHelper pipSurfaceTransactionHelper,
             Optional<LegacySplitScreen> splitScreenOptional, DisplayController displayController,
             PipUiEventLogger pipUiEventLogger, ShellTaskOrganizer shellTaskOrganizer) {
         return new PipTaskOrganizer(context, pipBoundsState, pipBoundsAlgorithm,
-                tvMenuController, pipSurfaceTransactionHelper, splitScreenOptional,
+                tvPipMenuController, pipSurfaceTransactionHelper, splitScreenOptional,
                 displayController, pipUiEventLogger, shellTaskOrganizer);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/wmshell/TvWMShellModule.java b/packages/SystemUI/src/com/android/systemui/wmshell/TvWMShellModule.java
index 1d3f26e7..f23367b 100644
--- a/packages/SystemUI/src/com/android/systemui/wmshell/TvWMShellModule.java
+++ b/packages/SystemUI/src/com/android/systemui/wmshell/TvWMShellModule.java
@@ -16,12 +16,12 @@
 
 package com.android.systemui.wmshell;
 
+import android.animation.AnimationHandler;
 import android.content.Context;
 import android.view.IWindowManager;
 
 import com.android.systemui.dagger.WMSingleton;
 import com.android.wm.shell.ShellTaskOrganizer;
-import com.android.wm.shell.Transitions;
 import com.android.wm.shell.common.DisplayController;
 import com.android.wm.shell.common.DisplayImeController;
 import com.android.wm.shell.common.ShellExecutor;
@@ -29,9 +29,11 @@
 import com.android.wm.shell.common.SystemWindows;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 import com.android.wm.shell.common.TransactionPool;
+import com.android.wm.shell.common.annotations.ChoreographerSfVsync;
 import com.android.wm.shell.common.annotations.ShellMainThread;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreenController;
+import com.android.wm.shell.transition.Transitions;
 
 import dagger.Module;
 import dagger.Provides;
@@ -45,9 +47,9 @@
     @WMSingleton
     @Provides
     static DisplayImeController provideDisplayImeController(IWindowManager wmService,
-            DisplayController displayController, @ShellMainThread ShellExecutor shellMainExecutor,
+            DisplayController displayController, @ShellMainThread ShellExecutor mainExecutor,
             TransactionPool transactionPool) {
-        return new DisplayImeController(wmService, displayController, shellMainExecutor,
+        return new DisplayImeController(wmService, displayController, mainExecutor,
                 transactionPool);
     }
 
@@ -58,9 +60,10 @@
             DisplayImeController displayImeController, TransactionPool transactionPool,
             ShellTaskOrganizer shellTaskOrganizer, SyncTransactionQueue syncQueue,
             TaskStackListenerImpl taskStackListener, Transitions transitions,
-            @ShellMainThread ShellExecutor mainExecutor) {
-        return new LegacySplitScreenController(context, displayController, systemWindows,
+            @ShellMainThread ShellExecutor mainExecutor,
+            @ChoreographerSfVsync AnimationHandler sfVsyncAnimationHandler) {
+        return LegacySplitScreenController.create(context, displayController, systemWindows,
                 displayImeController, transactionPool, shellTaskOrganizer, syncQueue,
-                taskStackListener, transitions, mainExecutor);
+                taskStackListener, transitions, mainExecutor, sfVsyncAnimationHandler);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java b/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java
index 0819429..715b0a2 100644
--- a/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java
+++ b/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java
@@ -43,6 +43,7 @@
 import com.android.systemui.Dependency;
 import com.android.systemui.SystemUI;
 import com.android.systemui.dagger.SysUISingleton;
+import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.keyguard.ScreenLifecycle;
 import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.NavigationModeController;
@@ -67,6 +68,7 @@
 import java.io.PrintWriter;
 import java.util.Arrays;
 import java.util.Optional;
+import java.util.concurrent.Executor;
 
 import javax.inject.Inject;
 
@@ -86,18 +88,21 @@
                     | SYSUI_STATE_BUBBLES_EXPANDED
                     | SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
 
+    // Shell interfaces
+    private final Optional<Pip> mPipOptional;
+    private final Optional<LegacySplitScreen> mSplitScreenOptional;
+    private final Optional<OneHanded> mOneHandedOptional;
+    private final Optional<HideDisplayCutout> mHideDisplayCutoutOptional;
+    private final Optional<ShellCommandHandler> mShellCommandHandler;
+
     private final CommandQueue mCommandQueue;
     private final ConfigurationController mConfigurationController;
     private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     private final NavigationModeController mNavigationModeController;
     private final ScreenLifecycle mScreenLifecycle;
     private final SysUiState mSysUiState;
-    private final Optional<Pip> mPipOptional;
-    private final Optional<LegacySplitScreen> mSplitScreenOptional;
-    private final Optional<OneHanded> mOneHandedOptional;
-    private final Optional<HideDisplayCutout> mHideDisplayCutoutOptional;
     private final ProtoTracer mProtoTracer;
-    private final Optional<ShellCommandHandler> mShellCommandHandler;
+    private final Executor mSysUiMainExecutor;
 
     private boolean mIsSysUiStateValid;
     private KeyguardUpdateMonitorCallback mSplitScreenKeyguardCallback;
@@ -105,18 +110,20 @@
     private KeyguardUpdateMonitorCallback mOneHandedKeyguardCallback;
 
     @Inject
-    public WMShell(Context context, CommandQueue commandQueue,
+    public WMShell(Context context,
+            Optional<Pip> pipOptional,
+            Optional<LegacySplitScreen> splitScreenOptional,
+            Optional<OneHanded> oneHandedOptional,
+            Optional<HideDisplayCutout> hideDisplayCutoutOptional,
+            Optional<ShellCommandHandler> shellCommandHandler,
+            CommandQueue commandQueue,
             ConfigurationController configurationController,
             KeyguardUpdateMonitor keyguardUpdateMonitor,
             NavigationModeController navigationModeController,
             ScreenLifecycle screenLifecycle,
             SysUiState sysUiState,
-            Optional<Pip> pipOptional,
-            Optional<LegacySplitScreen> splitScreenOptional,
-            Optional<OneHanded> oneHandedOptional,
-            Optional<HideDisplayCutout> hideDisplayCutoutOptional,
             ProtoTracer protoTracer,
-            Optional<ShellCommandHandler> shellCommandHandler) {
+            @Main Executor sysUiMainExecutor) {
         super(context);
         mCommandQueue = commandQueue;
         mConfigurationController = configurationController;
@@ -129,12 +136,13 @@
         mOneHandedOptional = oneHandedOptional;
         mHideDisplayCutoutOptional = hideDisplayCutoutOptional;
         mProtoTracer = protoTracer;
-        mProtoTracer.add(this);
         mShellCommandHandler = shellCommandHandler;
+        mSysUiMainExecutor = sysUiMainExecutor;
     }
 
     @Override
     public void start() {
+        mProtoTracer.add(this);
         mCommandQueue.addCallback(this);
         mPipOptional.ifPresent(this::initPip);
         mSplitScreenOptional.ifPresent(this::initSplitScreen);
@@ -213,34 +221,43 @@
         oneHanded.registerTransitionCallback(new OneHandedTransitionCallback() {
             @Override
             public void onStartFinished(Rect bounds) {
-                mSysUiState.setFlag(SYSUI_STATE_ONE_HANDED_ACTIVE,
-                        true).commitUpdate(DEFAULT_DISPLAY);
+                mSysUiMainExecutor.execute(() -> {
+                    mSysUiState.setFlag(SYSUI_STATE_ONE_HANDED_ACTIVE,
+                            true).commitUpdate(DEFAULT_DISPLAY);
+                });
             }
 
             @Override
             public void onStopFinished(Rect bounds) {
-                mSysUiState.setFlag(SYSUI_STATE_ONE_HANDED_ACTIVE,
-                        false).commitUpdate(DEFAULT_DISPLAY);
+                mSysUiMainExecutor.execute(() -> {
+                    mSysUiState.setFlag(SYSUI_STATE_ONE_HANDED_ACTIVE,
+                            false).commitUpdate(DEFAULT_DISPLAY);
+                });
             }
         });
 
         oneHanded.registerGestureCallback(new OneHandedGestureEventCallback() {
             @Override
             public void onStart() {
-                if (oneHanded.isOneHandedEnabled()) {
-                    oneHanded.startOneHanded();
-                } else if (oneHanded.isSwipeToNotificationEnabled()) {
-                    mCommandQueue.handleSystemKey(KeyEvent.KEYCODE_SYSTEM_NAVIGATION_DOWN);
-                }
+                mSysUiMainExecutor.execute(() -> {
+                    if (oneHanded.isOneHandedEnabled()) {
+                        oneHanded.startOneHanded();
+                    } else if (oneHanded.isSwipeToNotificationEnabled()) {
+                        mCommandQueue.handleSystemKey(KeyEvent.KEYCODE_SYSTEM_NAVIGATION_DOWN);
+                    }
+                });
             }
 
             @Override
             public void onStop() {
-                if (oneHanded.isOneHandedEnabled()) {
-                    oneHanded.stopOneHanded(OneHandedEvents.EVENT_ONE_HANDED_TRIGGER_GESTURE_OUT);
-                } else if (oneHanded.isSwipeToNotificationEnabled()) {
-                    mCommandQueue.handleSystemKey(KeyEvent.KEYCODE_SYSTEM_NAVIGATION_UP);
-                }
+                mSysUiMainExecutor.execute(() -> {
+                    if (oneHanded.isOneHandedEnabled()) {
+                        oneHanded.stopOneHanded(
+                                OneHandedEvents.EVENT_ONE_HANDED_TRIGGER_GESTURE_OUT);
+                    } else if (oneHanded.isSwipeToNotificationEnabled()) {
+                        mCommandQueue.handleSystemKey(KeyEvent.KEYCODE_SYSTEM_NAVIGATION_UP);
+                    }
+                });
             }
         });
 
diff --git a/packages/SystemUI/src/com/android/systemui/wmshell/WMShellBaseModule.java b/packages/SystemUI/src/com/android/systemui/wmshell/WMShellBaseModule.java
index b46751d..a44fcec 100644
--- a/packages/SystemUI/src/com/android/systemui/wmshell/WMShellBaseModule.java
+++ b/packages/SystemUI/src/com/android/systemui/wmshell/WMShellBaseModule.java
@@ -40,7 +40,8 @@
 import com.android.wm.shell.ShellInit;
 import com.android.wm.shell.ShellInitImpl;
 import com.android.wm.shell.ShellTaskOrganizer;
-import com.android.wm.shell.Transitions;
+import com.android.wm.shell.TaskViewFactory;
+import com.android.wm.shell.TaskViewFactoryController;
 import com.android.wm.shell.WindowManagerShellWrapper;
 import com.android.wm.shell.apppairs.AppPairs;
 import com.android.wm.shell.bubbles.BubbleController;
@@ -60,6 +61,7 @@
 import com.android.wm.shell.draganddrop.DragAndDropController;
 import com.android.wm.shell.hidedisplaycutout.HideDisplayCutout;
 import com.android.wm.shell.hidedisplaycutout.HideDisplayCutoutController;
+import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
 import com.android.wm.shell.onehanded.OneHanded;
 import com.android.wm.shell.onehanded.OneHandedController;
 import com.android.wm.shell.pip.Pip;
@@ -68,10 +70,10 @@
 import com.android.wm.shell.pip.PipUiEventLogger;
 import com.android.wm.shell.pip.phone.PipAppOpsListener;
 import com.android.wm.shell.pip.phone.PipTouchHandler;
-import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.splitscreen.SplitScreen;
+import com.android.wm.shell.transition.Transitions;
 
 import java.util.Optional;
-import java.util.concurrent.TimeUnit;
 
 import dagger.BindsOptionalOf;
 import dagger.Module;
@@ -109,9 +111,9 @@
     @ShellMainThread
     public static Handler provideShellMainHandler(@Main Handler sysuiMainHandler) {
         if (ENABLE_SHELL_MAIN_THREAD) {
-             HandlerThread shellMainThread = new HandlerThread("wmshell.main");
-             shellMainThread.start();
-             return shellMainThread.getThreadHandler();
+             HandlerThread mainThread = new HandlerThread("wmshell.main");
+             mainThread.start();
+             return mainThread.getThreadHandler();
         }
         return sysuiMainHandler;
     }
@@ -122,10 +124,10 @@
     @WMSingleton
     @Provides
     @ShellMainThread
-    public static ShellExecutor provideShellMainExecutor(@ShellMainThread Handler shellMainHandler,
+    public static ShellExecutor provideShellMainExecutor(@ShellMainThread Handler mainHandler,
             @Main ShellExecutor sysuiMainExecutor) {
         if (ENABLE_SHELL_MAIN_THREAD) {
-            return new HandlerExecutor(shellMainHandler);
+            return new HandlerExecutor(mainHandler);
         }
         return sysuiMainExecutor;
     }
@@ -144,18 +146,18 @@
     }
 
     /**
-     * Provide a Shell animation-thread AnimationHandler.  The AnimationHandler can be set on
+     * Provide a Shell main-thread AnimationHandler.  The AnimationHandler can be set on
      * {@link android.animation.ValueAnimator}s and will ensure that the animation will run on
-     * the Shell animation-thread.
+     * the Shell main-thread with the SF vsync.
      */
     @WMSingleton
     @Provides
     @ChoreographerSfVsync
-    public static AnimationHandler provideShellAnimationExecutorSfVsyncAnimationHandler(
-            @ShellAnimationThread ShellExecutor shellAnimationExecutor) {
+    public static AnimationHandler provideShellMainExecutorSfVsyncAnimationHandler(
+            @ShellMainThread ShellExecutor mainExecutor) {
         try {
             AnimationHandler handler = new AnimationHandler();
-            shellAnimationExecutor.executeBlocking(() -> {
+            mainExecutor.executeBlocking(() -> {
                 // This is called on the animation thread since it calls
                 // Choreographer.getSfInstance() which returns a thread-local Choreographer instance
                 // that uses the SF vsync
@@ -173,16 +175,20 @@
             DragAndDropController dragAndDropController,
             ShellTaskOrganizer shellTaskOrganizer,
             Optional<LegacySplitScreen> legacySplitScreenOptional,
+            Optional<SplitScreen> splitScreenOptional,
             Optional<AppPairs> appPairsOptional,
             FullscreenTaskListener fullscreenTaskListener,
-            @ShellMainThread ShellExecutor shellMainExecutor) {
+            Transitions transitions,
+            @ShellMainThread ShellExecutor mainExecutor) {
         return ShellInitImpl.create(displayImeController,
                 dragAndDropController,
                 shellTaskOrganizer,
                 legacySplitScreenOptional,
+                splitScreenOptional,
                 appPairsOptional,
                 fullscreenTaskListener,
-                shellMainExecutor);
+                transitions,
+                mainExecutor);
     }
 
     /**
@@ -194,14 +200,15 @@
     static Optional<ShellCommandHandler> provideShellCommandHandler(
             ShellTaskOrganizer shellTaskOrganizer,
             Optional<LegacySplitScreen> legacySplitScreenOptional,
+            Optional<SplitScreen> splitScreenOptional,
             Optional<Pip> pipOptional,
             Optional<OneHanded> oneHandedOptional,
             Optional<HideDisplayCutout> hideDisplayCutout,
             Optional<AppPairs> appPairsOptional,
-            @ShellMainThread ShellExecutor shellMainExecutor) {
+            @ShellMainThread ShellExecutor mainExecutor) {
         return Optional.of(ShellCommandHandlerImpl.create(shellTaskOrganizer,
-                legacySplitScreenOptional, pipOptional, oneHandedOptional, hideDisplayCutout,
-                appPairsOptional, shellMainExecutor));
+                legacySplitScreenOptional, splitScreenOptional, pipOptional, oneHandedOptional,
+                hideDisplayCutout, appPairsOptional, mainExecutor));
     }
 
     @WMSingleton
@@ -213,8 +220,8 @@
     @WMSingleton
     @Provides
     static DisplayController provideDisplayController(Context context,
-            IWindowManager wmService, @ShellMainThread ShellExecutor shellMainExecutor) {
-        return new DisplayController(context, wmService, shellMainExecutor);
+            IWindowManager wmService, @ShellMainThread ShellExecutor mainExecutor) {
+        return new DisplayController(context, wmService, mainExecutor);
     }
 
     @WMSingleton
@@ -233,8 +240,8 @@
     @WMSingleton
     @Provides
     static WindowManagerShellWrapper provideWindowManagerShellWrapper(
-            @ShellMainThread ShellExecutor shellMainExecutor) {
-        return new WindowManagerShellWrapper(shellMainExecutor);
+            @ShellMainThread ShellExecutor mainExecutor) {
+        return new WindowManagerShellWrapper(mainExecutor);
     }
 
     @WMSingleton
@@ -274,8 +281,8 @@
     @WMSingleton
     @Provides
     static SyncTransactionQueue provideSyncTransactionQueue(TransactionPool pool,
-            @ShellMainThread ShellExecutor shellMainExecutor) {
-        return new SyncTransactionQueue(pool, shellMainExecutor);
+            @ShellMainThread ShellExecutor mainExecutor) {
+        return new SyncTransactionQueue(pool, mainExecutor);
     }
 
     @WMSingleton
@@ -296,14 +303,17 @@
     @WMSingleton
     @Provides
     static TaskStackListenerImpl providerTaskStackListenerImpl(
-            @ShellMainThread Handler shellMainHandler) {
-        return new TaskStackListenerImpl(shellMainHandler);
+            @ShellMainThread Handler mainHandler) {
+        return new TaskStackListenerImpl(mainHandler);
     }
 
     @BindsOptionalOf
     abstract LegacySplitScreen optionalLegacySplitScreen();
 
     @BindsOptionalOf
+    abstract SplitScreen optionalSplitScreen();
+
+    @BindsOptionalOf
     abstract AppPairs optionalAppPairs();
 
     @WMSingleton
@@ -316,20 +326,22 @@
             LauncherApps launcherApps,
             UiEventLogger uiEventLogger,
             ShellTaskOrganizer organizer,
-            @ShellMainThread ShellExecutor shellMainExecutor) {
+            @ShellMainThread ShellExecutor mainExecutor) {
         return Optional.of(BubbleController.create(context, null /* synchronizer */,
                 floatingContentCoordinator, statusBarService, windowManager,
                 windowManagerShellWrapper, launcherApps, uiEventLogger, organizer,
-                shellMainExecutor));
+                mainExecutor));
     }
 
+    // Needs the shell main handler for ContentObserver callbacks
     @WMSingleton
     @Provides
     static Optional<OneHanded> provideOneHandedController(Context context,
             DisplayController displayController, TaskStackListenerImpl taskStackListener,
-            @ShellMainThread ShellExecutor mainExecutor) {
+            @ShellMainThread ShellExecutor mainExecutor,
+            @ShellMainThread Handler mainHandler) {
         return Optional.ofNullable(OneHandedController.create(context, displayController,
-                taskStackListener, mainExecutor));
+                taskStackListener, mainExecutor, mainHandler));
     }
 
     @WMSingleton
@@ -342,6 +354,14 @@
 
     @WMSingleton
     @Provides
+    static Optional<TaskViewFactory> provideTaskViewFactory(ShellTaskOrganizer shellTaskOrganizer,
+            @ShellMainThread ShellExecutor mainExecutor) {
+        return Optional.of(new TaskViewFactoryController(shellTaskOrganizer, mainExecutor)
+                .getTaskViewFactory());
+    }
+
+    @WMSingleton
+    @Provides
     static FullscreenTaskListener provideFullscreenTaskListener(
             SyncTransactionQueue syncQueue) {
         return new FullscreenTaskListener(syncQueue);
diff --git a/packages/SystemUI/src/com/android/systemui/wmshell/WMShellModule.java b/packages/SystemUI/src/com/android/systemui/wmshell/WMShellModule.java
index 509419e..ee76169 100644
--- a/packages/SystemUI/src/com/android/systemui/wmshell/WMShellModule.java
+++ b/packages/SystemUI/src/com/android/systemui/wmshell/WMShellModule.java
@@ -16,14 +16,13 @@
 
 package com.android.systemui.wmshell;
 
+import android.animation.AnimationHandler;
 import android.content.Context;
-import android.os.Handler;
 import android.view.IWindowManager;
 
 import com.android.systemui.dagger.WMSingleton;
-import com.android.systemui.dagger.qualifiers.Main;
+import com.android.wm.shell.RootTaskDisplayAreaOrganizer;
 import com.android.wm.shell.ShellTaskOrganizer;
-import com.android.wm.shell.Transitions;
 import com.android.wm.shell.WindowManagerShellWrapper;
 import com.android.wm.shell.apppairs.AppPairs;
 import com.android.wm.shell.apppairs.AppPairsController;
@@ -35,6 +34,7 @@
 import com.android.wm.shell.common.SystemWindows;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 import com.android.wm.shell.common.TransactionPool;
+import com.android.wm.shell.common.annotations.ChoreographerSfVsync;
 import com.android.wm.shell.common.annotations.ShellMainThread;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreenController;
@@ -49,9 +49,11 @@
 import com.android.wm.shell.pip.phone.PipAppOpsListener;
 import com.android.wm.shell.pip.phone.PipController;
 import com.android.wm.shell.pip.phone.PipTouchHandler;
+import com.android.wm.shell.splitscreen.SplitScreen;
+import com.android.wm.shell.splitscreen.SplitScreenController;
+import com.android.wm.shell.transition.Transitions;
 
 import java.util.Optional;
-import java.util.concurrent.Executor;
 
 import dagger.Module;
 import dagger.Provides;
@@ -65,9 +67,9 @@
     @WMSingleton
     @Provides
     static DisplayImeController provideDisplayImeController(IWindowManager wmService,
-            DisplayController displayController, @ShellMainThread ShellExecutor shellMainExecutor,
+            DisplayController displayController, @ShellMainThread ShellExecutor mainExecutor,
             TransactionPool transactionPool) {
-        return new DisplayImeController(wmService, displayController, shellMainExecutor,
+        return new DisplayImeController(wmService, displayController, mainExecutor,
                 transactionPool);
     }
 
@@ -78,17 +80,29 @@
             DisplayImeController displayImeController, TransactionPool transactionPool,
             ShellTaskOrganizer shellTaskOrganizer, SyncTransactionQueue syncQueue,
             TaskStackListenerImpl taskStackListener, Transitions transitions,
-            @ShellMainThread ShellExecutor mainExecutor) {
-        return new LegacySplitScreenController(context, displayController, systemWindows,
+            @ShellMainThread ShellExecutor mainExecutor,
+            @ChoreographerSfVsync AnimationHandler sfVsyncAnimationHandler) {
+        return LegacySplitScreenController.create(context, displayController, systemWindows,
                 displayImeController, transactionPool, shellTaskOrganizer, syncQueue,
-                taskStackListener, transitions, mainExecutor);
+                taskStackListener, transitions, mainExecutor, sfVsyncAnimationHandler);
+    }
+
+    @WMSingleton
+    @Provides
+    static SplitScreen provideSplitScreen(ShellTaskOrganizer shellTaskOrganizer,
+            SyncTransactionQueue syncQueue, Context context,
+            RootTaskDisplayAreaOrganizer rootTaskDisplayAreaOrganizer) {
+        return new SplitScreenController(shellTaskOrganizer, syncQueue, context,
+                rootTaskDisplayAreaOrganizer);
     }
 
     @WMSingleton
     @Provides
     static AppPairs provideAppPairs(ShellTaskOrganizer shellTaskOrganizer,
-            SyncTransactionQueue syncQueue, DisplayController displayController) {
-        return new AppPairsController(shellTaskOrganizer, syncQueue, displayController);
+            SyncTransactionQueue syncQueue, DisplayController displayController,
+            @ShellMainThread ShellExecutor mainExecutor) {
+        return AppPairsController.create(shellTaskOrganizer, syncQueue, displayController,
+                mainExecutor);
     }
 
     @WMSingleton
@@ -99,11 +113,11 @@
             PhonePipMenuController phonePipMenuController, PipTaskOrganizer pipTaskOrganizer,
             PipTouchHandler pipTouchHandler, WindowManagerShellWrapper windowManagerShellWrapper,
             TaskStackListenerImpl taskStackListener,
-            @ShellMainThread ShellExecutor shellMainExecutor) {
+            @ShellMainThread ShellExecutor mainExecutor) {
         return Optional.ofNullable(PipController.create(context, displayController,
                 pipAppOpsListener, pipBoundsAlgorithm, pipBoundsState, pipMediaController,
                 phonePipMenuController, pipTaskOrganizer, pipTouchHandler,
-                windowManagerShellWrapper, taskStackListener, shellMainExecutor));
+                windowManagerShellWrapper, taskStackListener, mainExecutor));
     }
 
     @WMSingleton
@@ -134,10 +148,10 @@
             PipTaskOrganizer pipTaskOrganizer,
             FloatingContentCoordinator floatingContentCoordinator,
             PipUiEventLogger pipUiEventLogger,
-            @ShellMainThread ShellExecutor shellMainExecutor) {
+            @ShellMainThread ShellExecutor mainExecutor) {
         return new PipTouchHandler(context, menuPhoneController, pipBoundsAlgorithm,
                 pipBoundsState, pipTaskOrganizer, floatingContentCoordinator, pipUiEventLogger,
-                shellMainExecutor);
+                mainExecutor);
     }
 
     @WMSingleton
diff --git a/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java
index 53bae86..40549d69 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java
@@ -53,7 +53,7 @@
 
     @Before
     public void SysuiSetup() {
-        SystemUIFactory.createFromConfig(mContext);
+        SystemUIFactory.createFromConfig(mContext, true);
         mDependency = new TestableDependency(
                 SystemUIFactory.getInstance().getSysUIComponent().createDependency());
         Dependency.setInstance(mDependency);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java
index 6978ef4..4e4c33a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java
@@ -37,13 +37,14 @@
 import android.view.animation.AccelerateInterpolator;
 
 import androidx.test.InstrumentationRegistry;
-import androidx.test.filters.MediumTest;
+import androidx.test.filters.LargeTest;
 
 import com.android.internal.graphics.SfVsyncFrameCallbackProvider;
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -54,7 +55,8 @@
 import java.util.concurrent.atomic.AtomicReference;
 
 
-@MediumTest
+@Ignore
+@LargeTest
 @RunWith(AndroidTestingRunner.class)
 public class WindowMagnificationAnimationControllerTest extends SysuiTestCase {
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsControllerTest.java
index a65c352..b24f4ab 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsControllerTest.java
@@ -160,14 +160,16 @@
 
     @Test
     public void showUdfpsOverlay_addsViewToWindow() throws RemoteException {
-        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
+        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID,
+                IUdfpsOverlayController.REASON_AUTH);
         mFgExecutor.runAllReady();
         verify(mWindowManager).addView(eq(mUdfpsView), any());
     }
 
     @Test
     public void hideUdfpsOverlay_removesViewFromWindow() throws RemoteException {
-        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
+        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID,
+                IUdfpsOverlayController.REASON_AUTH);
         mOverlayController.hideUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
         mFgExecutor.runAllReady();
         verify(mWindowManager).removeView(eq(mUdfpsView));
@@ -180,7 +182,8 @@
         when(mUdfpsView.isValidTouch(anyFloat(), anyFloat(), anyFloat())).thenReturn(true);
 
         // GIVEN that the overlay is showing
-        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
+        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID,
+                IUdfpsOverlayController.REASON_AUTH);
         mFgExecutor.runAllReady();
         // WHEN ACTION_DOWN is received
         verify(mUdfpsView).setOnTouchListener(mTouchListenerCaptor.capture());
@@ -197,7 +200,8 @@
     @Test
     public void aodInterrupt() throws RemoteException {
         // GIVEN that the overlay is showing
-        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
+        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID,
+                IUdfpsOverlayController.REASON_AUTH);
         mFgExecutor.runAllReady();
         // WHEN fingerprint is requested because of AOD interrupt
         mUdfpsController.onAodInterrupt(0, 0, 2f, 3f);
@@ -211,7 +215,8 @@
     @Test
     public void cancelAodInterrupt() throws RemoteException {
         // GIVEN AOD interrupt
-        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
+        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID,
+                IUdfpsOverlayController.REASON_AUTH);
         mFgExecutor.runAllReady();
         mUdfpsController.onAodInterrupt(0, 0, 0f, 0f);
         // WHEN it is cancelled
@@ -223,7 +228,8 @@
     @Test
     public void aodInterruptTimeout() throws RemoteException {
         // GIVEN AOD interrupt
-        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID);
+        mOverlayController.showUdfpsOverlay(TEST_UDFPS_SENSOR_ID,
+                IUdfpsOverlayController.REASON_AUTH);
         mFgExecutor.runAllReady();
         mUdfpsController.onAodInterrupt(0, 0, 0f, 0f);
         // WHEN it times out
diff --git a/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarControllerTest.java
index 96f46eaa..e761da4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarControllerTest.java
@@ -59,8 +59,8 @@
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
-import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.pip.Pip;
 
 import org.junit.After;
 import org.junit.Before;
@@ -106,6 +106,7 @@
                         mock(SystemActions.class),
                         Dependency.get(Dependency.MAIN_HANDLER),
                         mock(UiEventLogger.class),
+                        mock(NavigationBarOverlayController.class),
                         mock(ConfigurationController.class)));
         initializeNavigationBars();
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarTest.java b/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarTest.java
index 851d486..2b76f1c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/navigationbar/NavigationBarTest.java
@@ -76,8 +76,8 @@
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.utils.leaks.LeakCheckedTest;
-import com.android.wm.shell.pip.Pip;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
+import com.android.wm.shell.pip.Pip;
 
 import org.junit.Before;
 import org.junit.Rule;
@@ -232,6 +232,7 @@
                 mock(NotificationRemoteInputManager.class),
                 mock(SystemActions.class),
                 mHandler,
+                mock(NavigationBarOverlayController.class),
                 mUiEventLogger));
     }
 
diff --git a/core/tests/coretests/src/android/app/people/PeopleSpaceTileTest.java b/packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceTileTest.java
similarity index 97%
rename from core/tests/coretests/src/android/app/people/PeopleSpaceTileTest.java
rename to packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceTileTest.java
index 1d83003..bd6167b 100644
--- a/core/tests/coretests/src/android/app/people/PeopleSpaceTileTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceTileTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.app.people;
+package com.android.systemui.people;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -39,6 +39,9 @@
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.people.PeopleSpaceTile;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -47,9 +50,8 @@
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
-public class PeopleSpaceTileTest {
+public class PeopleSpaceTileTest extends SysuiTestCase {
 
-    private Context mContext;
     private final Drawable mDrawable = new ColorDrawable(Color.BLUE);
     private final Icon mIcon = PeopleSpaceTile.convertDrawableToIcon(mDrawable);
 
@@ -58,7 +60,6 @@
 
     @Before
     public void setUp() {
-        mContext = InstrumentationRegistry.getContext();
         MockitoAnnotations.initMocks(this);
         when(mLauncherApps.getShortcutIconDrawable(any(), eq(0))).thenReturn(mDrawable);
     }
@@ -131,7 +132,7 @@
         PeopleSpaceTile tile = new PeopleSpaceTile.Builder(
                 new ShortcutInfo.Builder(mContext, "123").build(), mLauncherApps).build();
         // Automatically added by creating a ShortcutInfo.
-        assertThat(tile.getPackageName()).isEqualTo("com.android.frameworks.coretests");
+        assertThat(tile.getPackageName()).isEqualTo("com.android.systemui.tests");
 
         tile = new PeopleSpaceTile.Builder(
                 new ShortcutInfo.Builder(mContext, "123").build(), mLauncherApps).setPackageName(
diff --git a/packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceUtilsTest.java b/packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceUtilsTest.java
index 644373c..64b9676 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceUtilsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/people/PeopleSpaceUtilsTest.java
@@ -21,6 +21,8 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
@@ -30,14 +32,19 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.app.INotificationManager;
 import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
 import android.app.Person;
-import android.app.people.PeopleSpaceTile;
+import android.app.people.ConversationChannel;
+import android.app.people.IPeopleManager;
 import android.appwidget.AppWidgetManager;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.LauncherApps;
+import android.content.pm.ParceledListSlice;
 import android.content.pm.ShortcutInfo;
 import android.database.Cursor;
 import android.graphics.drawable.Icon;
@@ -46,6 +53,7 @@
 import android.os.RemoteException;
 import android.provider.ContactsContract;
 import android.provider.Settings;
+import android.service.notification.ConversationChannelWrapper;
 import android.service.notification.StatusBarNotification;
 import android.testing.AndroidTestingRunner;
 
@@ -63,7 +71,10 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.util.Arrays;
+import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
@@ -104,6 +115,12 @@
     @Mock
     private NotificationListener mListenerService;
     @Mock
+    private INotificationManager mNotificationManager;
+    @Mock
+    private IPeopleManager mPeopleManager;
+    @Mock
+    private LauncherApps mLauncherApps;
+    @Mock
     private IAppWidgetService mIAppWidgetService;
     @Mock
     private AppWidgetManager mAppWidgetManager;
@@ -138,6 +155,85 @@
     }
 
     @Test
+    public void testGetTilesReturnsSortedListWithMultipleRecentConversations() throws Exception {
+        // Ensure the less-recent Important conversation is before more recent conversations.
+        ConversationChannelWrapper newerNonImportantConversation = getConversationChannelWrapper(
+                SHORTCUT_ID, false, 3);
+        ConversationChannelWrapper olderImportantConversation = getConversationChannelWrapper(
+                SHORTCUT_ID + 1,
+                true, 1);
+        when(mNotificationManager.getConversations(anyBoolean())).thenReturn(
+                new ParceledListSlice(Arrays.asList(
+                        newerNonImportantConversation, olderImportantConversation)));
+
+        // Ensure the non-Important conversation is sorted between these recent conversations.
+        ConversationChannel recentConversationBeforeNonImportantConversation =
+                getConversationChannel(
+                        SHORTCUT_ID + 2, 4);
+        ConversationChannel recentConversationAfterNonImportantConversation =
+                getConversationChannel(SHORTCUT_ID + 3,
+                        2);
+        when(mPeopleManager.getRecentConversations()).thenReturn(
+                new ParceledListSlice(Arrays.asList(recentConversationAfterNonImportantConversation,
+                        recentConversationBeforeNonImportantConversation)));
+
+        List<String> orderedShortcutIds = PeopleSpaceUtils.getTiles(
+                mContext, mNotificationManager, mPeopleManager,
+                mLauncherApps).stream().map(tile -> tile.getId()).collect(Collectors.toList());
+
+        assertThat(orderedShortcutIds).containsExactly(
+                // Even though the oldest conversation, should be first since "important"
+                olderImportantConversation.getShortcutInfo().getId(),
+                // Non-priority conversations should be sorted within recent conversations.
+                recentConversationBeforeNonImportantConversation.getShortcutInfo().getId(),
+                newerNonImportantConversation.getShortcutInfo().getId(),
+                recentConversationAfterNonImportantConversation.getShortcutInfo().getId())
+                .inOrder();
+    }
+
+    @Test
+    public void testGetTilesReturnsSortedListWithMultipleImportantAndRecentConversations()
+            throws Exception {
+        // Ensure the less-recent Important conversation is before more recent conversations.
+        ConversationChannelWrapper newerNonImportantConversation = getConversationChannelWrapper(
+                SHORTCUT_ID, false, 3);
+        ConversationChannelWrapper newerImportantConversation = getConversationChannelWrapper(
+                SHORTCUT_ID + 1, true, 3);
+        ConversationChannelWrapper olderImportantConversation = getConversationChannelWrapper(
+                SHORTCUT_ID + 2,
+                true, 1);
+        when(mNotificationManager.getConversations(anyBoolean())).thenReturn(
+                new ParceledListSlice(Arrays.asList(
+                        newerNonImportantConversation, newerImportantConversation,
+                        olderImportantConversation)));
+
+        // Ensure the non-Important conversation is sorted between these recent conversations.
+        ConversationChannel recentConversationBeforeNonImportantConversation =
+                getConversationChannel(
+                        SHORTCUT_ID + 3, 4);
+        ConversationChannel recentConversationAfterNonImportantConversation =
+                getConversationChannel(SHORTCUT_ID + 4,
+                        2);
+        when(mPeopleManager.getRecentConversations()).thenReturn(
+                new ParceledListSlice(Arrays.asList(recentConversationAfterNonImportantConversation,
+                        recentConversationBeforeNonImportantConversation)));
+
+        List<String> orderedShortcutIds = PeopleSpaceUtils.getTiles(
+                mContext, mNotificationManager, mPeopleManager,
+                mLauncherApps).stream().map(tile -> tile.getId()).collect(Collectors.toList());
+
+        assertThat(orderedShortcutIds).containsExactly(
+                // Important conversations should be sorted at the beginning.
+                newerImportantConversation.getShortcutInfo().getId(),
+                olderImportantConversation.getShortcutInfo().getId(),
+                // Non-priority conversations should be sorted within recent conversations.
+                recentConversationBeforeNonImportantConversation.getShortcutInfo().getId(),
+                newerNonImportantConversation.getShortcutInfo().getId(),
+                recentConversationAfterNonImportantConversation.getShortcutInfo().getId())
+                .inOrder();
+    }
+
+    @Test
     public void testGetLastMessagingStyleMessageNoMessage() {
         Notification notification = new Notification.Builder(mContext, "test")
                 .setContentTitle("TEST_TITLE")
@@ -386,4 +482,30 @@
         verify(mAppWidgetManager, times(1)).updateAppWidget(eq(WIDGET_ID_WITH_SHORTCUT),
                 any());
     }
-}
+
+    private ConversationChannelWrapper getConversationChannelWrapper(String shortcutId,
+            boolean importantConversation, long lastInteractionTimestamp) throws Exception {
+        ConversationChannelWrapper convo = new ConversationChannelWrapper();
+        NotificationChannel notificationChannel = new NotificationChannel(shortcutId,
+                "channel" + shortcutId,
+                NotificationManager.IMPORTANCE_DEFAULT);
+        notificationChannel.setImportantConversation(importantConversation);
+        convo.setNotificationChannel(notificationChannel);
+        convo.setShortcutInfo(new ShortcutInfo.Builder(mContext, shortcutId).setLongLabel(
+                "name").build());
+        when(mPeopleManager.getLastInteraction(anyString(), anyInt(),
+                eq(shortcutId))).thenReturn(lastInteractionTimestamp);
+        return convo;
+    }
+
+    private ConversationChannel getConversationChannel(String shortcutId,
+            long lastInteractionTimestamp) throws Exception {
+        ShortcutInfo shortcutInfo = new ShortcutInfo.Builder(mContext, shortcutId).setLongLabel(
+                "name").build();
+        ConversationChannel convo = new ConversationChannel(shortcutInfo, 0, null, null,
+                lastInteractionTimestamp, false);
+        when(mPeopleManager.getLastInteraction(anyString(), anyInt(),
+                eq(shortcutId))).thenReturn(lastInteractionTimestamp);
+        return convo;
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/people/widget/PeopleSpaceWidgetManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/people/widget/PeopleSpaceWidgetManagerTest.java
index df07b12..e7363f3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/people/widget/PeopleSpaceWidgetManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/people/widget/PeopleSpaceWidgetManagerTest.java
@@ -35,7 +35,6 @@
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.Person;
-import android.app.people.PeopleSpaceTile;
 import android.appwidget.AppWidgetManager;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -58,6 +57,7 @@
 import com.android.internal.appwidget.IAppWidgetService;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.people.PeopleSpaceTile;
 import com.android.systemui.statusbar.NotificationListener;
 import com.android.systemui.statusbar.NotificationListener.NotificationHandler;
 import com.android.systemui.statusbar.SbnBuilder;
@@ -207,7 +207,7 @@
             throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
@@ -229,7 +229,7 @@
             throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
@@ -326,7 +326,7 @@
     public void testDoNotUpdateNotificationPostedIfNoExistingTile() throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
@@ -346,7 +346,7 @@
     public void testDoNotUpdateNotificationRemovedIfNoExistingTile() throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
@@ -368,7 +368,7 @@
     public void testUpdateNotificationPostedIfExistingTile() throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
@@ -389,7 +389,7 @@
             throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
@@ -416,7 +416,7 @@
     public void testUpdateNotificationRemovedIfExistingTile() throws RemoteException {
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.PEOPLE_SPACE_CONVERSATION_TYPE, 0);
-        when(mINotificationManager.getConversations(true)).thenReturn(
+        when(mINotificationManager.getConversations(false)).thenReturn(
                 new ParceledListSlice(getConversationWithShortcutId()));
         int[] widgetIdsArray = {WIDGET_ID_WITH_SHORTCUT, WIDGET_ID_WITHOUT_SHORTCUT};
         when(mIAppWidgetService.getAppWidgetIds(any())).thenReturn(widgetIdsArray);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/AccessPointControllerImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/AccessPointControllerImplTest.kt
new file mode 100644
index 0000000..4068f93
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/AccessPointControllerImplTest.kt
@@ -0,0 +1,229 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.policy
+
+import android.os.UserManager
+import android.test.suitebuilder.annotation.SmallTest
+import android.testing.AndroidTestingRunner
+import android.testing.TestableLooper.RunWithLooper
+import androidx.lifecycle.Lifecycle
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.settings.UserTracker
+import com.android.systemui.util.mockito.capture
+import com.android.wifitrackerlib.WifiEntry
+import com.android.wifitrackerlib.WifiPickerTracker
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentCaptor
+import org.mockito.ArgumentMatchers.any
+import org.mockito.ArgumentMatchers.anyList
+import org.mockito.Captor
+import org.mockito.Mock
+import org.mockito.Mockito.`when`
+import org.mockito.Mockito.never
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+import java.util.concurrent.Executor
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+@RunWithLooper(setAsMainLooper = true)
+class AccessPointControllerImplTest : SysuiTestCase() {
+
+    @Mock
+    private lateinit var userManager: UserManager
+    @Mock
+    private lateinit var userTracker: UserTracker
+    @Mock
+    private lateinit var wifiPickerTrackerFactory:
+            AccessPointControllerImpl.WifiPickerTrackerFactory
+    @Mock
+    private lateinit var wifiPickerTracker: WifiPickerTracker
+    @Mock
+    private lateinit var callback: NetworkController.AccessPointController.AccessPointCallback
+    @Mock
+    private lateinit var otherCallback: NetworkController.AccessPointController.AccessPointCallback
+    @Mock
+    private lateinit var wifiEntryConnected: WifiEntry
+    @Mock
+    private lateinit var wifiEntryOther: WifiEntry
+    @Captor
+    private lateinit var wifiEntryListCaptor: ArgumentCaptor<List<WifiEntry>>
+
+    private val instantExecutor = Executor { it.run() }
+    private lateinit var controller: AccessPointControllerImpl
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        `when`(wifiPickerTrackerFactory.create(any(), any())).thenReturn(wifiPickerTracker)
+
+        `when`(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntryConnected)
+        `when`(wifiPickerTracker.wifiEntries).thenReturn(ArrayList<WifiEntry>().apply {
+            add(wifiEntryOther)
+        })
+
+        controller = AccessPointControllerImpl(
+                userManager,
+                userTracker,
+                instantExecutor,
+                wifiPickerTrackerFactory
+        )
+
+        controller.init()
+    }
+
+    @Test
+    fun testInitialLifecycleStateCreated() {
+        assertThat(controller.lifecycle.currentState).isEqualTo(Lifecycle.State.CREATED)
+    }
+
+    @Test
+    fun testLifecycleStartedAfterFirstCallback() {
+        controller.addAccessPointCallback(callback)
+        assertThat(controller.lifecycle.currentState).isEqualTo(Lifecycle.State.STARTED)
+    }
+
+    @Test
+    fun testLifecycleBackToCreatedAfterRemovingOnlyCallback() {
+        controller.addAccessPointCallback(callback)
+        controller.removeAccessPointCallback(callback)
+
+        assertThat(controller.lifecycle.currentState).isEqualTo(Lifecycle.State.CREATED)
+    }
+
+    @Test
+    fun testLifecycleStillStartedAfterRemovingSecondCallback() {
+        controller.addAccessPointCallback(callback)
+        controller.addAccessPointCallback(otherCallback)
+        controller.removeAccessPointCallback(callback)
+
+        assertThat(controller.lifecycle.currentState).isEqualTo(Lifecycle.State.STARTED)
+    }
+
+    @Test
+    fun testScanForAccessPointsTriggersCallbackWithEntriesInOrder() {
+        controller.addAccessPointCallback(callback)
+        controller.scanForAccessPoints()
+
+        verify(callback).onAccessPointsChanged(capture(wifiEntryListCaptor))
+
+        assertThat(wifiEntryListCaptor.value).containsExactly(wifiEntryConnected, wifiEntryOther)
+    }
+
+    @Test
+    fun testOnWifiStateChangedTriggersCallbackWithEntriesInOrder() {
+        controller.addAccessPointCallback(callback)
+        controller.onWifiStateChanged()
+
+        verify(callback).onAccessPointsChanged(capture(wifiEntryListCaptor))
+
+        assertThat(wifiEntryListCaptor.value).containsExactly(wifiEntryConnected, wifiEntryOther)
+    }
+
+    @Test
+    fun testOnWifiEntriesChangedTriggersCallbackWithEntriesInOrder() {
+        controller.addAccessPointCallback(callback)
+        controller.onWifiEntriesChanged()
+
+        verify(callback).onAccessPointsChanged(capture(wifiEntryListCaptor))
+
+        assertThat(wifiEntryListCaptor.value).containsExactly(wifiEntryConnected, wifiEntryOther)
+    }
+
+    @Test
+    fun testOnNumSavedNetworksChangedDoesntTriggerCallback() {
+        controller.addAccessPointCallback(callback)
+        controller.onNumSavedNetworksChanged()
+
+        verify(callback, never()).onAccessPointsChanged(anyList())
+    }
+
+    @Test
+    fun testOnNumSavedSubscriptionsChangedDoesntTriggerCallback() {
+        controller.addAccessPointCallback(callback)
+        controller.onNumSavedSubscriptionsChanged()
+
+        verify(callback, never()).onAccessPointsChanged(anyList())
+    }
+
+    @Test
+    fun testReturnEmptyListWhenNoWifiPickerTracker() {
+        `when`(wifiPickerTrackerFactory.create(any(), any())).thenReturn(null)
+        val otherController = AccessPointControllerImpl(
+                userManager,
+                userTracker,
+                instantExecutor,
+                wifiPickerTrackerFactory
+        )
+        otherController.init()
+
+        otherController.addAccessPointCallback(callback)
+        otherController.scanForAccessPoints()
+
+        verify(callback).onAccessPointsChanged(capture(wifiEntryListCaptor))
+
+        assertThat(wifiEntryListCaptor.value).isEmpty()
+    }
+
+    @Test
+    fun connectToNullEntry() {
+        controller.addAccessPointCallback(callback)
+
+        assertThat(controller.connect(null)).isFalse()
+
+        verify(callback, never()).onSettingsActivityTriggered(any())
+    }
+
+    @Test
+    fun connectToSavedWifiEntry() {
+        controller.addAccessPointCallback(callback)
+        `when`(wifiEntryOther.isSaved).thenReturn(true)
+
+        assertThat(controller.connect(wifiEntryOther)).isFalse()
+
+        verify(wifiEntryOther).connect(any())
+        verify(callback, never()).onSettingsActivityTriggered(any())
+    }
+
+    @Test
+    fun connectToSecuredNotSavedWifiEntry() {
+        controller.addAccessPointCallback(callback)
+        `when`(wifiEntryOther.isSaved).thenReturn(false)
+        `when`(wifiEntryOther.security).thenReturn(WifiEntry.SECURITY_EAP)
+
+        // True means we will launch WifiSettings
+        assertThat(controller.connect(wifiEntryOther)).isTrue()
+
+        verify(wifiEntryOther, never()).connect(any())
+        verify(callback).onSettingsActivityTriggered(any())
+    }
+
+    @Test
+    fun connectToNotSecuredNotSavedWifiEntry() {
+        controller.addAccessPointCallback(callback)
+        `when`(wifiEntryOther.isSaved).thenReturn(false)
+        `when`(wifiEntryOther.security).thenReturn(WifiEntry.SECURITY_NONE)
+
+        assertThat(controller.connect(wifiEntryOther)).isFalse()
+
+        verify(wifiEntryOther).connect(any())
+        verify(callback, never()).onSettingsActivityTriggered(any())
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
index fc95b6c..44c5edb 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
@@ -20,6 +20,7 @@
 
 import com.android.systemui.statusbar.policy.NetworkController.IconState;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -34,6 +35,12 @@
     private static final int MAX_RSSI = -55;
     private WifiInfo mWifiInfo = mock(WifiInfo.class);
 
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        when(mWifiInfo.makeCopy(anyBoolean())).thenReturn(mWifiInfo);
+    }
+
     @Test
     public void testWifiIcon() {
         String testSsid = "Test SSID";
diff --git a/packages/SystemUI/tests/src/com/android/systemui/wmshell/BubblesTest.java b/packages/SystemUI/tests/src/com/android/systemui/wmshell/BubblesTest.java
index eaef455..ccc2eb3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/wmshell/BubblesTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/wmshell/BubblesTest.java
@@ -89,6 +89,8 @@
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.HeadsUpManager;
 import com.android.systemui.statusbar.policy.ZenModeController;
+import com.android.systemui.util.concurrency.FakeExecutor;
+import com.android.systemui.util.time.FakeSystemClock;
 import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.WindowManagerShellWrapper;
 import com.android.wm.shell.bubbles.Bubble;
@@ -204,6 +206,8 @@
     private WindowManagerShellWrapper mWindowManagerShellWrapper;
     @Mock
     private BubbleLogger mBubbleLogger;
+    @Mock
+    private ShellTaskOrganizer mShellTaskOrganizer;
 
     private TestableBubblePositioner mPositioner;
 
@@ -269,6 +273,7 @@
                 );
 
         when(mFeatureFlagsOldPipeline.isNewNotifPipelineRenderingEnabled()).thenReturn(false);
+        when(mShellTaskOrganizer.getExecutor()).thenReturn(new FakeExecutor(new FakeSystemClock()));
         mBubbleController = new TestableBubbleController(
                 mContext,
                 mBubbleData,
@@ -279,7 +284,7 @@
                 mWindowManagerShellWrapper,
                 mLauncherApps,
                 mBubbleLogger,
-                mock(ShellTaskOrganizer.class),
+                mShellTaskOrganizer,
                 mPositioner,
                 mock(ShellExecutor.class));
         mBubbleController.setExpandListener(mBubbleExpandListener);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/wmshell/NewNotifPipelineBubblesTest.java b/packages/SystemUI/tests/src/com/android/systemui/wmshell/NewNotifPipelineBubblesTest.java
index 51092c1..00f4e3a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/wmshell/NewNotifPipelineBubblesTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/wmshell/NewNotifPipelineBubblesTest.java
@@ -83,6 +83,8 @@
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.HeadsUpManager;
 import com.android.systemui.statusbar.policy.ZenModeController;
+import com.android.systemui.util.concurrency.FakeExecutor;
+import com.android.systemui.util.time.FakeSystemClock;
 import com.android.wm.shell.ShellTaskOrganizer;
 import com.android.wm.shell.WindowManagerShellWrapper;
 import com.android.wm.shell.bubbles.BubbleData;
@@ -186,6 +188,8 @@
     private WindowManagerShellWrapper mWindowManagerShellWrapper;
     @Mock
     private BubbleLogger mBubbleLogger;
+    @Mock
+    private ShellTaskOrganizer mShellTaskOrganizer;
 
     private TestableBubblePositioner mPositioner;
 
@@ -237,6 +241,7 @@
                         mock(Handler.class)
                 );
         when(mFeatureFlagsNewPipeline.isNewNotifPipelineRenderingEnabled()).thenReturn(true);
+        when(mShellTaskOrganizer.getExecutor()).thenReturn(new FakeExecutor(new FakeSystemClock()));
         mBubbleController = new TestableBubbleController(
                 mContext,
                 mBubbleData,
@@ -247,7 +252,7 @@
                 mWindowManagerShellWrapper,
                 mLauncherApps,
                 mBubbleLogger,
-                mock(ShellTaskOrganizer.class),
+                mShellTaskOrganizer,
                 mPositioner,
                 mock(ShellExecutor.class));
         mBubbleController.setExpandListener(mBubbleExpandListener);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/wmshell/WMShellTest.java b/packages/SystemUI/tests/src/com/android/systemui/wmshell/WMShellTest.java
index 31bf7120..446d3f2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/wmshell/WMShellTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/wmshell/WMShellTest.java
@@ -34,6 +34,7 @@
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.tracing.ProtoTracer;
 import com.android.wm.shell.ShellCommandHandler;
+import com.android.wm.shell.common.ShellExecutor;
 import com.android.wm.shell.hidedisplaycutout.HideDisplayCutout;
 import com.android.wm.shell.legacysplitscreen.LegacySplitScreen;
 import com.android.wm.shell.onehanded.OneHanded;
@@ -63,22 +64,22 @@
     @Mock SysUiState mSysUiState;
     @Mock Pip mPip;
     @Mock PipTouchHandler mPipTouchHandler;
-    @Mock
-    LegacySplitScreen mLegacySplitScreen;
+    @Mock LegacySplitScreen mLegacySplitScreen;
     @Mock OneHanded mOneHanded;
     @Mock HideDisplayCutout mHideDisplayCutout;
     @Mock ProtoTracer mProtoTracer;
     @Mock ShellCommandHandler mShellCommandHandler;
+    @Mock ShellExecutor mSysUiMainExecutor;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
 
-        mWMShell = new WMShell(mContext, mCommandQueue, mConfigurationController,
+        mWMShell = new WMShell(mContext, Optional.of(mPip), Optional.of(mLegacySplitScreen),
+                Optional.of(mOneHanded), Optional.of(mHideDisplayCutout),
+                Optional.of(mShellCommandHandler), mCommandQueue, mConfigurationController,
                 mKeyguardUpdateMonitor, mNavigationModeController,
-                mScreenLifecycle, mSysUiState, Optional.of(mPip), Optional.of(mLegacySplitScreen),
-                Optional.of(mOneHanded), Optional.of(mHideDisplayCutout), mProtoTracer,
-                Optional.of(mShellCommandHandler));
+                mScreenLifecycle, mSysUiState, mProtoTracer, mSysUiMainExecutor);
 
         when(mPip.getPipTouchHandler()).thenReturn(mPipTouchHandler);
     }
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_apps.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_apps.xml
index 228e2cc..95c0867 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_apps.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_apps.xml
@@ -20,30 +20,30 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 6 4 C 7.10456949966 4 8 4.89543050034 8 6 C 8 7.10456949966 7.10456949966 8 6 8 C 4.89543050034 8 4 7.10456949966 4 6 C 4 4.89543050034 4.89543050034 4 6 4 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 4 C 13.1045694997 4 14 4.89543050034 14 6 C 14 7.10456949966 13.1045694997 8 12 8 C 10.8954305003 8 10 7.10456949966 10 6 C 10 4.89543050034 10.8954305003 4 12 4 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 18 4 C 19.1045694997 4 20 4.89543050034 20 6 C 20 7.10456949966 19.1045694997 8 18 8 C 16.8954305003 8 16 7.10456949966 16 6 C 16 4.89543050034 16.8954305003 4 18 4 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 6 10 C 7.10456949966 10 8 10.8954305003 8 12 C 8 13.1045694997 7.10456949966 14 6 14 C 4.89543050034 14 4 13.1045694997 4 12 C 4 10.8954305003 4.89543050034 10 6 10 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 10 C 13.1045694997 10 14 10.8954305003 14 12 C 14 13.1045694997 13.1045694997 14 12 14 C 10.8954305003 14 10 13.1045694997 10 12 C 10 10.8954305003 10.8954305003 10 12 10 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 18 10 C 19.1045694997 10 20 10.8954305003 20 12 C 20 13.1045694997 19.1045694997 14 18 14 C 16.8954305003 14 16 13.1045694997 16 12 C 16 10.8954305003 16.8954305003 10 18 10 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 6 16 C 7.10456949966 16 8 16.8954305003 8 18 C 8 19.1045694997 7.10456949966 20 6 20 C 4.89543050034 20 4 19.1045694997 4 18 C 4 16.8954305003 4.89543050034 16 6 16 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 16 C 13.1045694997 16 14 16.8954305003 14 18 C 14 19.1045694997 13.1045694997 20 12 20 C 10.8954305003 20 10 19.1045694997 10 18 C 10 16.8954305003 10.8954305003 16 12 16 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 18 16 C 19.1045694997 16 20 16.8954305003 20 18 C 20 19.1045694997 19.1045694997 20 18 20 C 16.8954305003 20 16 19.1045694997 16 18 C 16 16.8954305003 16.8954305003 16 18 16 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_devices_other.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_devices_other.xml
index 14898c4..454b2e2 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_devices_other.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_devices_other.xml
@@ -21,12 +21,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M7.25,18.25c0-0.41-0.34-0.75-0.75-0.75H3V8.25C3,7.01,4.01,6,5.25,6h16C21.66,6,22,5.66,22,5.25S21.66,4.5,21.25,4.5h-16 C3.18,4.5,1.5,6.18,1.5,8.25V19h5C6.91,19,7.25,18.66,7.25,18.25z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M14,16c0-1.66-1.34-3-3-3s-3,1.34-3,3s1.34,3,3,3S14,17.66,14,16z M9.5,16c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5 s-0.67,1.5-1.5,1.5S9.5,16.83,9.5,16z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20,19c1.1,0,2-0.9,2-2v-7c0-1.1-0.9-2-2-2h-3c-1.1,0-2,0.9-2,2v7c0,1.1,0.9,2,2,2H20z M16.5,17v-7 c0-0.28,0.22-0.5,0.5-0.5h3c0.28,0,0.5,0.22,0.5,0.5v7c0,0.28-0.22,0.5-0.5,0.5h-3C16.72,17.5,16.5,17.28,16.5,17z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_help.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_help.xml
index 2fa1520..4e99add 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_help.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_help.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,22c0,0,0.01,0,0.01,0c5.51,0,9.98-4.46,9.99-9.98c0-0.01,0-0.01,0-0.02c0-5.52-4.48-10-10-10S2,6.48,2,12 S6.48,22,12,22z M12,3.5c4.69,0,8.5,3.81,8.5,8.52c-0.01,4.68-3.81,8.48-8.5,8.48c-4.69,0-8.5-3.81-8.5-8.5 C3.5,7.31,7.31,3.5,12,3.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M8.57,9.89c0.4,0.1,0.81-0.15,0.9-0.56c0.12-0.5,0.36-0.94,0.71-1.29c1.06-1.06,2.78-1.06,3.84,0 c0.53,0.53,0.79,1.23,0.72,1.92c-0.06,0.62-0.39,1.15-0.92,1.5c-0.17,0.11-0.35,0.19-0.52,0.27c-0.7,0.33-1.67,0.78-1.93,2.37 c-0.07,0.41,0.21,0.8,0.61,0.86C12.02,14.99,12.06,15,12.1,15c0.36,0,0.68-0.26,0.74-0.62c0.14-0.82,0.48-0.98,1.09-1.26 c0.25-0.11,0.49-0.23,0.72-0.38c0.91-0.6,1.48-1.53,1.58-2.61c0.12-1.14-0.31-2.28-1.15-3.13c-1.64-1.64-4.32-1.64-5.96,0 c-0.54,0.54-0.93,1.24-1.11,2C7.92,9.39,8.16,9.8,8.57,9.89z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 16.5 C 12.5522847498 16.5 13 16.9477152502 13 17.5 C 13 18.0522847498 12.5522847498 18.5 12 18.5 C 11.4477152502 18.5 11 18.0522847498 11 17.5 C 11 16.9477152502 11.4477152502 16.5 12 16.5 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_phone_info.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_phone_info.xml
index efc300ab..1cafbfe 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_phone_info.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_phone_info.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M15,22c1.66,0,3-1.34,3-3V5c0-1.66-1.34-3-3-3H9C7.34,2,6,3.34,6,5v14c0,1.66,1.34,3,3,3H15z M7.5,6.5h9v11h-9V6.5z M9,3.5 h6c0.83,0,1.5,0.67,1.5,1.5h-9C7.5,4.17,8.17,3.5,9,3.5z M7.5,19h9c0,0.83-0.67,1.5-1.5,1.5H9C8.17,20.5,7.5,19.83,7.5,19z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,11.5c-0.41,0-0.75,0.34-0.75,0.75v3c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-3 C12.75,11.84,12.41,11.5,12,11.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 8 C 12.5522847498 8 13 8.44771525017 13 9 C 13 9.55228474983 12.5522847498 10 12 10 C 11.4477152502 10 11 9.55228474983 11 9 C 11 8.44771525017 11.4477152502 8 12 8 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accessibility.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accessibility.xml
index 7281477..4c57d8d 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accessibility.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accessibility.xml
@@ -20,18 +20,18 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M3.03,5.54c-0.11,0.4,0.13,0.81,0.53,0.92C5.24,6.91,7.07,7.2,9,7.35v8.15v3.75C9,19.66,9.34,20,9.75,20 s0.75-0.34,0.75-0.75V15.5c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5v3.75c0,0.41,0.34,0.75,0.75,0.75S15,19.66,15,19.25V15.5V7.35 c1.93-0.15,3.76-0.44,5.44-0.89c0.4-0.11,0.64-0.52,0.53-0.92c-0.11-0.4-0.51-0.64-0.92-0.53C17.64,5.66,14.93,5.98,12,5.98 S6.36,5.66,3.94,5.01C3.54,4.9,3.13,5.14,3.03,5.54z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 1 C 13.1045694997 1 14 1.89543050034 14 3 C 14 4.10456949966 13.1045694997 5 12 5 C 10.8954305003 5 10 4.10456949966 10 3 C 10 1.89543050034 10.8954305003 1 12 1 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accounts.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accounts.xml
index 6b5c4e4..c63ec5b 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accounts.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_accounts.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M17,3H7C4.79,3,3,4.79,3,7v10c0,2.21,1.79,4,4,4h10c2.21,0,4-1.79,4-4V7C21,4.79,19.21,3,17,3z M17,19.5H7 c-0.93,0-1.73-0.52-2.16-1.27C6.59,16.47,9.11,15.5,12,15.5s5.41,0.97,7.16,2.73C18.73,18.98,17.93,19.5,17,19.5z M19.5,16.51 C17.52,14.89,14.92,14,12,14s-5.52,0.89-7.5,2.51V7c0-1.38,1.12-2.5,2.5-2.5h10c1.38,0,2.5,1.12,2.5,2.5V16.51z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,6c-1.93,0-3.5,1.57-3.5,3.5S10.07,13,12,13s3.5-1.57,3.5-3.5S13.93,6,12,6z M12,11.5c-1.1,0-2-0.9-2-2 c0-1.1,0.9-2,2-2c1.1,0,2,0.9,2,2C14,10.6,13.1,11.5,12,11.5z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_battery_white.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_battery_white.xml
index d91afad..780fa2e 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_battery_white.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_battery_white.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M14,4c0-0.55-0.45-1-1-1h-2c-0.55,0-1,0.45-1,1H9C7.34,4,6,5.34,6,7v12c0,1.66,1.34,3,3,3h6c1.66,0,3-1.34,3-3V7 c0-1.66-1.34-3-3-3H14z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_display_white.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_display_white.xml
index f526534..8dabc53 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_display_white.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_display_white.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M17,12c0-2.76-2.24-5-5-5v10C14.76,17,17,14.76,17,12z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M4,15.31V18c0,1.1,0.9,2,2,2h2.69l1.9,1.9c0.39,0.39,0.9,0.59,1.41,0.59s1.02-0.2,1.41-0.59l1.9-1.9H18c1.1,0,2-0.9,2-2 v-2.69l1.9-1.9c0.78-0.78,0.78-2.05,0-2.83L20,8.69V6c0-1.1-0.9-2-2-2h-2.69l-1.9-1.9c-0.39-0.39-0.9-0.59-1.41-0.59 s-1.02,0.2-1.41,0.59L8.69,4H6C4.9,4,4,4.9,4,6v2.69l-1.9,1.9c-0.78,0.78-0.78,2.05,0,2.83L4,15.31z M3.16,11.65l1.9-1.9L5.5,9.31 V8.69V6c0-0.28,0.22-0.5,0.5-0.5h2.69h0.62l0.44-0.44l1.9-1.9c0.13-0.13,0.28-0.15,0.35-0.15c0.08,0,0.23,0.02,0.35,0.15l1.9,1.9 l0.44,0.44h0.62H18c0.28,0,0.5,0.22,0.5,0.5v2.69v0.62l0.44,0.44l1.9,1.9c0.13,0.13,0.15,0.28,0.15,0.35s-0.02,0.23-0.15,0.35 l-1.9,1.9l-0.44,0.44v0.62V18c0,0.28-0.22,0.5-0.5,0.5h-2.69h-0.62l-0.44,0.44l-1.9,1.9c-0.13,0.13-0.28,0.15-0.35,0.15 c-0.08,0-0.23-0.02-0.35-0.15l-1.9-1.9L9.31,18.5H8.69H6c-0.28,0-0.5-0.22-0.5-0.5v-2.69v-0.62l-0.44-0.44l-1.9-1.9 C3.04,12.23,3.02,12.08,3.02,12S3.04,11.77,3.16,11.65z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_location.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_location.xml
index 213b01b..32234a1 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_location.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_location.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,21.5c0,0,7-5.34,7-11.25c0-4-3.13-7.25-7-7.25c-3.87,0-7,3.25-7,7.25C5,16.16,12,21.5,12,21.5z M12,4.5 c3.03,0,5.5,2.58,5.5,5.75c0,3.91-3.74,7.72-5.51,9.29C9.9,17.68,6.5,13.89,6.5,10.25C6.5,7.08,8.97,4.5,12,4.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M15,10c0-1.66-1.34-3-3-3c-1.66,0-3,1.34-3,3c0,1.66,1.34,3,3,3C13.66,13,15,11.66,15,10z M10.5,10 c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5s-0.67,1.5-1.5,1.5S10.5,10.83,10.5,10z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_privacy.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_privacy.xml
index ce4c1a4..86b9a1d 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_privacy.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_privacy.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,16.5c-3.74,0-6.89-1.9-8.37-5c1.47-3.1,4.62-5,8.37-5c3.53,0,6.52,1.71,8.08,4.5h1.7C20.09,7.3,16.35,5,12,5 C7.45,5,3.57,7.51,2,11.5C3.57,15.49,7.45,18,12,18c1.41,0,2.76-0.24,4-0.7v-1.62C14.79,16.21,13.44,16.5,12,16.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,8c-1.93,0-3.5,1.57-3.5,3.5S10.07,15,12,15s3.5-1.57,3.5-3.5S13.93,8,12,8z M12,13.5c-1.1,0-2-0.9-2-2s0.9-2,2-2 c1.1,0,2,0.9,2,2S13.1,13.5,12,13.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M22,14c0-1.1-0.9-2-2-2c-1.1,0-2,0.9-2,2c0,0.37,0,0.7,0,1h-1v4c0,0.55,0.45,1,1,1h4c0.55,0,1-0.45,1-1v-4h-1 C22,14.65,22,14.28,22,14z M19,14c0-0.55,0.45-1,1-1s1,0.45,1,1v1h-2V14z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_security_white.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_security_white.xml
index 6126115..6fc58fa 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_security_white.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_security_white.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M11.25,14.79v1.46c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-1.46c0.45-0.26,0.75-0.74,0.75-1.29 c0-0.83-0.67-1.5-1.5-1.5s-1.5,0.67-1.5,1.5C10.5,14.05,10.8,14.53,11.25,14.79z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19,2.5c1.35,0,2.5,1.18,2.5,2.57c0,0.41,0.34,0.75,0.75,0.75S23,5.48,23,5.07C23,2.86,21.17,1,19,1s-4,1.86-4,4.07V8H5v10 c0,1.66,1.34,3,3,3h8c1.66,0,3-1.34,3-3V8h-2.5V5.07C16.5,3.68,17.65,2.5,19,2.5z M17.5,18c0,0.83-0.67,1.5-1.5,1.5H8 c-0.83,0-1.5-0.67-1.5-1.5V9.5h11V18z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
index 4adc9ce..67ddf46 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M11.99,2C6.47,2,2,6.48,2,12c0,5.52,4.47,10,9.99,10C17.52,22,22,17.52,22,12C22,6.48,17.52,2,11.99,2z M11.99,20.5 c-4.68,0-8.49-3.81-8.49-8.5c0-4.69,3.81-8.5,8.49-8.5c4.69,0,8.51,3.81,8.51,8.5C20.5,16.69,16.68,20.5,11.99,20.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,10.5c-0.41,0-0.75,0.34-0.75,0.75v5c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-5 C12.75,10.84,12.41,10.5,12,10.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 7 C 12.5522847498 7 13 7.44771525017 13 8 C 13 8.55228474983 12.5522847498 9 12 9 C 11.4477152502 9 11 8.55228474983 11 8 C 11 7.44771525017 11.4477152502 7 12 7 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_wireless.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_wireless.xml
index d9203d2..91670fc 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_wireless.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_settings_wireless.xml
@@ -21,15 +21,15 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 17 C 12.8284271247 17 13.5 17.6715728753 13.5 18.5 C 13.5 19.3284271247 12.8284271247 20 12 20 C 11.1715728753 20 10.5 19.3284271247 10.5 18.5 C 10.5 17.6715728753 11.1715728753 17 12 17 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19.42,11.84c-0.19,0-0.38-0.07-0.53-0.22C17.05,9.77,14.6,8.75,12,8.75s-5.05,1.02-6.89,2.86 c-0.29,0.29-0.77,0.29-1.06,0c-0.29-0.29-0.29-0.77,0-1.06C6.17,8.43,9,7.25,12,7.25s5.83,1.17,7.95,3.3 c0.29,0.29,0.29,0.77,0,1.06C19.8,11.76,19.61,11.84,19.42,11.84z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M22.61,8.65c-0.19,0-0.38-0.07-0.53-0.22C19.38,5.74,15.81,4.25,12,4.25S4.62,5.74,1.92,8.43c-0.29,0.29-0.77,0.29-1.06,0 s-0.29-0.77,0-1.06C3.84,4.39,7.79,2.75,12,2.75s8.16,1.64,11.14,4.61c0.29,0.29,0.29,0.77,0,1.06 C22.99,8.57,22.8,8.65,22.61,8.65z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M16.25,15c-0.19,0-0.38-0.07-0.53-0.22c-1-0.99-2.32-1.53-3.73-1.53s-2.73,0.54-3.73,1.53c-0.29,0.29-0.77,0.29-1.06-0.01 s-0.29-0.77,0.01-1.06c1.28-1.27,2.98-1.96,4.78-1.96s3.5,0.7,4.78,1.96c0.29,0.29,0.3,0.77,0.01,1.06 C16.64,14.93,16.45,15,16.25,15z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_storage_white.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_storage_white.xml
index cf9db68..807c3bf 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_storage_white.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_storage_white.xml
@@ -20,21 +20,21 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21,17c0-1.1-0.9-2-2-2H5c-1.1,0-2,0.9-2,2v3h18V17z M19.5,18.5h-15V17c0-0.28,0.22-0.5,0.5-0.5h14 c0.28,0,0.5,0.22,0.5,0.5V18.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21,5c0-1.1-0.9-2-2-2H5C3.9,3,3,3.9,3,5v3h18V5z M19.5,6.5h-15V5c0-0.28,0.22-0.5,0.5-0.5h14c0.28,0,0.5,0.22,0.5,0.5V6.5 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21,11c0-1.1-0.9-2-2-2H5c-1.1,0-2,0.9-2,2v3h18V11z M19.5,12.5h-15V11c0-0.28,0.22-0.5,0.5-0.5h14 c0.28,0,0.5,0.22,0.5,0.5V12.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 6.01 4.75 C 6.42421356237 4.75 6.76 5.08578643763 6.76 5.5 C 6.76 5.91421356237 6.42421356237 6.25 6.01 6.25 C 5.59578643763 6.25 5.26 5.91421356237 5.26 5.5 C 5.26 5.08578643763 5.59578643763 4.75 6.01 4.75 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 6.01 10.75 C 6.42421356237 10.75 6.76 11.0857864376 6.76 11.5 C 6.76 11.9142135624 6.42421356237 12.25 6.01 12.25 C 5.59578643763 12.25 5.26 11.9142135624 5.26 11.5 C 5.26 11.0857864376 5.59578643763 10.75 6.01 10.75 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 6.01 16.75 C 6.42421356237 16.75 6.76 17.0857864376 6.76 17.5 C 6.76 17.9142135624 6.42421356237 18.25 6.01 18.25 C 5.59578643763 18.25 5.26 17.9142135624 5.26 17.5 C 5.26 17.0857864376 5.59578643763 16.75 6.01 16.75 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_volume_up_24dp.xml b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
index ace87e0..1a06137 100644
--- a/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
+++ b/packages/overlays/IconPackCircularSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M14.44,13.56c-0.38,0.17-0.54,0.62-0.37,0.99c0.13,0.28,0.4,0.44,0.68,0.44c0.1,0,0.21-0.02,0.31-0.07 C16.26,14.37,17,13.25,17,12c0-1.25-0.74-2.37-1.93-2.93c-0.37-0.17-0.82-0.01-1,0.37c-0.17,0.38-0.01,0.82,0.36,1 c0.66,0.3,1.07,0.9,1.07,1.57S15.09,13.26,14.44,13.56z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M14.59,17.42c-0.4,0.09-0.66,0.49-0.57,0.9c0.08,0.35,0.39,0.59,0.73,0.59c0.05,0,0.11-0.01,0.16-0.02 c3.29-0.74,5.59-3.57,5.59-6.89s-2.3-6.15-5.59-6.89c-0.41-0.08-0.81,0.17-0.9,0.57s0.16,0.8,0.57,0.9C17.19,7.16,19,9.39,19,12 S17.19,16.84,14.59,17.42z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M7,15l4.15,4.15c0.1,0.1,0.23,0.15,0.35,0.15c0.26,0,0.5-0.2,0.5-0.5V5.21c0-0.3-0.25-0.5-0.5-0.5 c-0.12,0-0.25,0.05-0.35,0.15L7,9H5c-1.1,0-2,0.9-2,2v2c0,1.1,0.9,2,2,2H7z M4.5,13v-2c0-0.28,0.22-0.5,0.5-0.5h2.62l2.88-2.88 v8.76L7.62,13.5H5C4.72,13.5,4.5,13.28,4.5,13z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_apps.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_apps.xml
index 60b5116..74b13fd 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_apps.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_apps.xml
@@ -20,30 +20,30 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M7.5,4h-3C4.22,4,4,4.22,4,4.5v3C4,7.78,4.22,8,4.5,8h3C7.78,8,8,7.78,8,7.5v-3C8,4.22,7.78,4,7.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13.5,4h-3C10.22,4,10,4.22,10,4.5v3C10,7.78,10.22,8,10.5,8h3C13.78,8,14,7.78,14,7.5v-3C14,4.22,13.78,4,13.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19.5,4h-3C16.22,4,16,4.22,16,4.5v3C16,7.78,16.22,8,16.5,8h3C19.78,8,20,7.78,20,7.5v-3C20,4.22,19.78,4,19.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M7.5,10h-3C4.22,10,4,10.22,4,10.5v3C4,13.78,4.22,14,4.5,14h3C7.78,14,8,13.78,8,13.5v-3C8,10.22,7.78,10,7.5,10z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13.5,10h-3c-0.28,0-0.5,0.22-0.5,0.5v3c0,0.28,0.22,0.5,0.5,0.5h3c0.28,0,0.5-0.22,0.5-0.5v-3C14,10.22,13.78,10,13.5,10 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19.5,10h-3c-0.28,0-0.5,0.22-0.5,0.5v3c0,0.28,0.22,0.5,0.5,0.5h3c0.28,0,0.5-0.22,0.5-0.5v-3C20,10.22,19.78,10,19.5,10 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M7.5,16h-3C4.22,16,4,16.22,4,16.5v3C4,19.78,4.22,20,4.5,20h3C7.78,20,8,19.78,8,19.5v-3C8,16.22,7.78,16,7.5,16z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13.5,16h-3c-0.28,0-0.5,0.22-0.5,0.5v3c0,0.28,0.22,0.5,0.5,0.5h3c0.28,0,0.5-0.22,0.5-0.5v-3C14,16.22,13.78,16,13.5,16 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19.5,16h-3c-0.28,0-0.5,0.22-0.5,0.5v3c0,0.28,0.22,0.5,0.5,0.5h3c0.28,0,0.5-0.22,0.5-0.5v-3C20,16.22,19.78,16,19.5,16 z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_devices_other.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_devices_other.xml
index a451ef8..33a4b29 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_devices_other.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_devices_other.xml
@@ -21,12 +21,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M6,18H3V6h17c0.55,0,1-0.45,1-1s-0.45-1-1-1H3C1.9,4,1,4.9,1,6v12c0,1.1,0.9,2,2,2h3c0.55,0,1-0.45,1-1S6.55,18,6,18z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13,12H9v1.78C8.39,14.33,8,15.11,8,16s0.39,1.67,1,2.22V20h4v-1.78c0.61-0.55,1-1.34,1-2.22s-0.39-1.67-1-2.22V12z M11,17.5c-0.83,0-1.5-0.67-1.5-1.5c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5C12.5,16.83,11.83,17.5,11,17.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M22,8h-6c-0.5,0-1,0.5-1,1v10c0,0.5,0.5,1,1,1h6c0.5,0,1-0.5,1-1V9C23,8.5,22.5,8,22,8z M21,18h-4v-8h4V18z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_help.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_help.xml
index 25bb103..42854a4 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_help.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_help.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,22c5.52,0,10-4.48,10-10c0-5.52-4.48-10-10-10S2,6.48,2,12C2,17.52,6.48,22,12,22z M12,18.96 c-0.69,0-1.25-0.56-1.25-1.25c0-0.69,0.56-1.25,1.25-1.25s1.25,0.56,1.25,1.25C13.25,18.4,12.69,18.96,12,18.96z M8.16,7.92 c0.63-2.25,2.91-3.38,5.05-2.74c1.71,0.51,2.84,2.16,2.78,3.95c-0.07,2.44-2.49,2.61-2.92,5.06c-0.09,0.52-0.59,0.87-1.13,0.79 c-0.57-0.08-0.94-0.66-0.83-1.23c0.52-2.61,2.66-2.84,2.87-4.5c0.12-0.96-0.42-1.87-1.34-2.17c-1.04-0.33-2.21,0.16-2.55,1.37 C9.97,8.9,9.57,9.19,9.12,9.19C8.46,9.19,7.99,8.56,8.16,7.92z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_phone_info.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_phone_info.xml
index 6821259..e932b9b 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_phone_info.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_phone_info.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M17,1.01L7,1C5.9,1,5,1.9,5,3v18c0,1.1,0.9,2,2,2h10c1.1,0,2-0.9,2-2V3C19,1.9,18.1,1.01,17,1.01z M17,19H7V5h10V19z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 7 C 12.6903559373 7 13.25 7.55964406271 13.25 8.25 C 13.25 8.94035593729 12.6903559373 9.5 12 9.5 C 11.3096440627 9.5 10.75 8.94035593729 10.75 8.25 C 10.75 7.55964406271 11.3096440627 7 12 7 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,11c-0.55,0-1,0.4-1,0.9v4.21c0,0.5,0.45,0.9,1,0.9s1-0.4,1-0.9V11.9C13,11.4,12.55,11,12,11z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accessibility.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accessibility.xml
index 762b7d4..db45638 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accessibility.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accessibility.xml
@@ -20,18 +20,18 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.76,5.02l-0.02-0.06c-0.13-0.53-0.67-0.85-1.2-0.73C17.16,4.77,14.49,5,12,5S6.84,4.77,4.46,4.24 c-0.54-0.12-1.07,0.19-1.2,0.73L3.24,5.02C3.11,5.56,3.43,6.12,3.97,6.24C5.59,6.61,7.34,6.86,9,7v12c0,0.55,0.45,1,1,1 s1-0.45,1-1v-5h2v5c0,0.55,0.45,1,1,1s1-0.45,1-1V7c1.66-0.14,3.41-0.39,5.03-0.76C20.57,6.12,20.89,5.56,20.76,5.02z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 0 C 13.1045694997 0 14 0.895430500338 14 2 C 14 3.10456949966 13.1045694997 4 12 4 C 10.8954305003 4 10 3.10456949966 10 2 C 10 0.895430500338 10.8954305003 0 12 0 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accounts.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accounts.xml
index 5409d0d..0d4a244 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accounts.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_accounts.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19,3H5C3.9,3,3,3.9,3,5v14c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2V5C21,3.9,20.1,3,19,3z M12,6c1.93,0,3.5,1.57,3.5,3.5 S13.93,13,12,13s-3.5-1.57-3.5-3.5S10.07,6,12,6z M19,19H5v-1.36c0-0.74,0.41-1.44,1.07-1.77C7.24,15.28,9.3,14.5,12,14.5 s4.76,0.78,5.93,1.37C18.59,16.2,19,16.9,19,17.64V19z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_battery_white.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_battery_white.xml
index 0fea7ae..bb11388 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_battery_white.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_battery_white.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M10,2v2H8.33C7.6,4,7,4.6,7,5.33v15.33C7,21.4,7.6,22,8.33,22h7.33C16.4,22,17,21.4,17,20.67V5.33C17,4.6,16.4,4,15.67,4 H14V2H10z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_display_white.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_display_white.xml
index b75787b..2c931e4 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_display_white.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_display_white.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M4,15.3V19c0,0.55,0.45,1,1,1h3.69l2.6,2.6c0.39,0.39,1.02,0.39,1.41,0l2.6-2.6H19c0.55,0,1-0.45,1-1v-3.69l2.6-2.6 c0.39-0.39,0.39-1.02,0-1.41L20,8.69V5c0-0.55-0.45-1-1-1h-3.69l-2.6-2.6c-0.39-0.39-1.02-0.39-1.41,0L8.69,4H5C4.45,4,4,4.45,4,5 v3.69l-2.6,2.6c-0.39,0.39-0.39,1.02,0,1.41L4,15.3z M12,6c3.31,0,6,2.69,6,6s-2.69,6-6,6V6z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_location.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_location.xml
index ecab3a3..8732ea5 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_location.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_location.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12.77,21.11C14.58,18.92,19,13.17,19,9c0-3.87-3.13-7-7-7S5,5.13,5,9c0,4.17,4.42,9.92,6.24,12.11 C11.64,21.59,12.37,21.59,12.77,21.11z M9.5,9c0-1.38,1.12-2.5,2.5-2.5s2.5,1.12,2.5,2.5c0,1.38-1.12,2.5-2.5,2.5S9.5,10.38,9.5,9z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_privacy.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_privacy.xml
index 4404530..2ebdc8f 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_privacy.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_privacy.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M16.48,11.7c0.74-0.44,1.6-0.7,2.52-0.7h3.78C20.93,6.88,16.81,4,12,4C7,4,2.73,7.11,1,11.5C2.73,15.89,7,19,12,19 c0.68,0,1.35-0.06,2-0.17V16c0-0.18,0.03-0.34,0.05-0.51C13.43,15.8,12.74,16,12,16c-2.49,0-4.5-2.01-4.5-4.5 C7.5,9.01,9.51,7,12,7s4.5,2.01,4.5,4.5C16.5,11.57,16.48,11.64,16.48,11.7z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 9 C 13.3807118746 9 14.5 10.1192881254 14.5 11.5 C 14.5 12.8807118746 13.3807118746 14 12 14 C 10.6192881254 14 9.5 12.8807118746 9.5 11.5 C 9.5 10.1192881254 10.6192881254 9 12 9 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M22,16v-0.5c0-1.4-1.1-2.5-2.5-2.5S17,14.1,17,15.5V16c-0.5,0-1,0.5-1,1v4c0,0.5,0.5,1,1,1h5c0.5,0,1-0.5,1-1v-4 C23,16.5,22.5,16,22,16z M20.5,16h-2v-0.5c0-0.53,0.47-1,1-1s1,0.47,1,1V16z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_security_white.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_security_white.xml
index 86147c2..ecaed01 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_security_white.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_security_white.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M18,1c-2.21,0-4,1.79-4,4v3H6c-1.1,0-2,0.9-2,2v10c0,1.1,0.9,2,2,2h12c1.1,0,2-0.9,2-2V10c0-1.1-0.9-2-2-2h-2V5 c0-1.1,0.9-2,2-2s2,0.9,2,2c0,0.55,0.45,1,1,1s1-0.45,1-1C22,2.79,20.21,1,18,1z M12,17c-1.1,0-2-0.9-2-2c0-1.1,0.9-2,2-2 s2,0.9,2,2C14,16.1,13.1,17,12,17z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
index ce233b7..659a926 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10s10-4.48,10-10C22,6.48,17.52,2,12,2z M13,17c0,0.55-0.45,1-1,1s-1-0.45-1-1 v-5c0-0.55,0.45-1,1-1s1,0.45,1,1V17z M12,9.25c-0.69,0-1.25-0.56-1.25-1.25S11.31,6.75,12,6.75S13.25,7.31,13.25,8 S12.69,9.25,12,9.25z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_wireless.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_wireless.xml
index 92dbd29..6e80d13 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_wireless.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_settings_wireless.xml
@@ -21,12 +21,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M11.29,19.29c0.39,0.39,1.03,0.4,1.42,0L14,18c0.47-0.47,0.38-1.28-0.22-1.58C13.25,16.15,12.64,16,12,16 c-0.64,0-1.24,0.15-1.77,0.41c-0.59,0.29-0.69,1.11-0.22,1.58L11.29,19.29z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M17.6,14.39l0.71-0.71c0.42-0.42,0.39-1.12-0.08-1.5C16.52,10.82,14.35,10,12,10c-2.34,0-4.5,0.81-6.21,2.17 c-0.47,0.37-0.51,1.07-0.09,1.49l0.71,0.71c0.35,0.36,0.92,0.39,1.32,0.08C8.91,13.54,10.39,13,12,13c1.61,0,3.1,0.55,4.29,1.47 C16.69,14.78,17.25,14.75,17.6,14.39z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21.83,10.16l0.71-0.71c0.42-0.42,0.38-1.09-0.06-1.48C19.68,5.5,16.01,4,12,4C8.01,4,4.36,5.49,1.56,7.94 C1.12,8.33,1.08,9,1.49,9.41l0.71,0.71c0.37,0.37,0.96,0.4,1.35,0.06C5.81,8.2,8.77,7,12,7c3.25,0,6.22,1.22,8.49,3.22 C20.88,10.56,21.47,10.53,21.83,10.16z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_storage_white.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_storage_white.xml
index 03780db..9eb336c 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_storage_white.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_storage_white.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19,10H5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2C21,10.9,20.1,10,19,10z M6,13.1c-0.61,0-1.1-0.49-1.1-1.1 s0.49-1.1,1.1-1.1s1.1,0.49,1.1,1.1S6.61,13.1,6,13.1z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21,18c0-1.1-0.9-2-2-2H5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2h14C20.1,20,21,19.1,21,18z M6,19.1c-0.61,0-1.1-0.49-1.1-1.1 s0.49-1.1,1.1-1.1s1.1,0.49,1.1,1.1S6.61,19.1,6,19.1z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19,4H5C3.9,4,3,4.9,3,6c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2C21,4.9,20.1,4,19,4z M6,7.1C5.39,7.1,4.9,6.61,4.9,6 S5.39,4.9,6,4.9S7.1,5.39,7.1,6S6.61,7.1,6,7.1z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_volume_up_24dp.xml b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
index 863df71..b940351 100644
--- a/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
+++ b/packages/overlays/IconPackFilledSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.4,8.78c-0.91-2.39-2.8-4.27-5.18-5.18C14.63,3.37,14,3.83,14,4.46v0.19c0,0.38,0.25,0.71,0.61,0.85 C17.18,6.54,19,9.06,19,12s-1.82,5.46-4.39,6.5C14.25,18.64,14,18.97,14,19.35v0.19c0,0.63,0.63,1.08,1.22,0.86 C19.86,18.62,22.18,13.42,20.4,8.78z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M16.5,12c0-1.71-0.97-3.27-2.5-4.03v8.05C15.48,15.29,16.5,13.77,16.5,12z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M10.29,5.7L7,9H4c-0.55,0-1,0.45-1,1v4c0,0.55,0.45,1,1,1h3l3.29,3.29c0.63,0.63,1.71,0.18,1.71-0.71V6.41 C12,5.52,10.92,5.07,10.29,5.7z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_apps.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_apps.xml
index 58999d0..5b1850f 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_apps.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_apps.xml
@@ -14,13 +14,13 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 6 4 C 7.10456949966 4 8 4.89543050034 8 6 C 8 7.10456949966 7.10456949966 8 6 8 C 4.89543050034 8 4 7.10456949966 4 6 C 4 4.89543050034 4.89543050034 4 6 4 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 4 C 13.1045694997 4 14 4.89543050034 14 6 C 14 7.10456949966 13.1045694997 8 12 8 C 10.8954305003 8 10 7.10456949966 10 6 C 10 4.89543050034 10.8954305003 4 12 4 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 18 4 C 19.1045694997 4 20 4.89543050034 20 6 C 20 7.10456949966 19.1045694997 8 18 8 C 16.8954305003 8 16 7.10456949966 16 6 C 16 4.89543050034 16.8954305003 4 18 4 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 6 10 C 7.10456949966 10 8 10.8954305003 8 12 C 8 13.1045694997 7.10456949966 14 6 14 C 4.89543050034 14 4 13.1045694997 4 12 C 4 10.8954305003 4.89543050034 10 6 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 10 C 13.1045694997 10 14 10.8954305003 14 12 C 14 13.1045694997 13.1045694997 14 12 14 C 10.8954305003 14 10 13.1045694997 10 12 C 10 10.8954305003 10.8954305003 10 12 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 18 10 C 19.1045694997 10 20 10.8954305003 20 12 C 20 13.1045694997 19.1045694997 14 18 14 C 16.8954305003 14 16 13.1045694997 16 12 C 16 10.8954305003 16.8954305003 10 18 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 6 16 C 7.10456949966 16 8 16.8954305003 8 18 C 8 19.1045694997 7.10456949966 20 6 20 C 4.89543050034 20 4 19.1045694997 4 18 C 4 16.8954305003 4.89543050034 16 6 16 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 16 C 13.1045694997 16 14 16.8954305003 14 18 C 14 19.1045694997 13.1045694997 20 12 20 C 10.8954305003 20 10 19.1045694997 10 18 C 10 16.8954305003 10.8954305003 16 12 16 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 18 16 C 19.1045694997 16 20 16.8954305003 20 18 C 20 19.1045694997 19.1045694997 20 18 20 C 16.8954305003 20 16 19.1045694997 16 18 C 16 16.8954305003 16.8954305003 16 18 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 6 4 C 7.10456949966 4 8 4.89543050034 8 6 C 8 7.10456949966 7.10456949966 8 6 8 C 4.89543050034 8 4 7.10456949966 4 6 C 4 4.89543050034 4.89543050034 4 6 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 4 C 13.1045694997 4 14 4.89543050034 14 6 C 14 7.10456949966 13.1045694997 8 12 8 C 10.8954305003 8 10 7.10456949966 10 6 C 10 4.89543050034 10.8954305003 4 12 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 18 4 C 19.1045694997 4 20 4.89543050034 20 6 C 20 7.10456949966 19.1045694997 8 18 8 C 16.8954305003 8 16 7.10456949966 16 6 C 16 4.89543050034 16.8954305003 4 18 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 6 10 C 7.10456949966 10 8 10.8954305003 8 12 C 8 13.1045694997 7.10456949966 14 6 14 C 4.89543050034 14 4 13.1045694997 4 12 C 4 10.8954305003 4.89543050034 10 6 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 10 C 13.1045694997 10 14 10.8954305003 14 12 C 14 13.1045694997 13.1045694997 14 12 14 C 10.8954305003 14 10 13.1045694997 10 12 C 10 10.8954305003 10.8954305003 10 12 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 18 10 C 19.1045694997 10 20 10.8954305003 20 12 C 20 13.1045694997 19.1045694997 14 18 14 C 16.8954305003 14 16 13.1045694997 16 12 C 16 10.8954305003 16.8954305003 10 18 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 6 16 C 7.10456949966 16 8 16.8954305003 8 18 C 8 19.1045694997 7.10456949966 20 6 20 C 4.89543050034 20 4 19.1045694997 4 18 C 4 16.8954305003 4.89543050034 16 6 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 16 C 13.1045694997 16 14 16.8954305003 14 18 C 14 19.1045694997 13.1045694997 20 12 20 C 10.8954305003 20 10 19.1045694997 10 18 C 10 16.8954305003 10.8954305003 16 12 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 18 16 C 19.1045694997 16 20 16.8954305003 20 18 C 20 19.1045694997 19.1045694997 20 18 20 C 16.8954305003 20 16 19.1045694997 16 18 C 16 16.8954305003 16.8954305003 16 18 16 Z"/>
 </vector>
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diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_devices_other.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_devices_other.xml
index fa91107..954ff32 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_devices_other.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_devices_other.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:autoMirrored="true" android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M2.51,17.74V6.27c0-0.41,0.34-0.75,0.75-0.75H21v-1.5H3.26c-1.24,0-2.25,1.01-2.25,2.25v11.46c0,1.24,1.01,2.25,2.25,2.25 H7v-1.5H3.26C2.85,18.49,2.51,18.15,2.51,17.74z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M20.75,8h-3.5C16.01,8,15,9.01,15,10.25v7.5c0,1.24,1.01,2.25,2.25,2.25h3.5c1.24,0,2.25-1.01,2.25-2.25v-7.5 C23,9.01,21.99,8,20.75,8z M21.5,17.75c0,0.41-0.34,0.75-0.75,0.75h-3.5c-0.41,0-0.75-0.34-0.75-0.75v-7.5 c0-0.41,0.34-0.75,0.75-0.75h3.5c0.41,0,0.75,0.34,0.75,0.75V17.75z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M13,13.84v-1.09c0-0.41-0.34-0.75-0.75-0.75h-2.5C9.34,12,9,12.34,9,12.75v1.09C8.54,14.25,8.18,14.92,8.18,16 c0,1.09,0.36,1.75,0.82,2.16v1.09C9,19.66,9.34,20,9.75,20h2.5c0.41,0,0.75-0.34,0.75-0.75v-1.09c0.46-0.41,0.82-1.08,0.82-2.16 C13.82,14.91,13.46,14.25,13,13.84z M11,17.25C10.03,17.26,9.75,16.9,9.75,16c0-0.9,0.3-1.25,1.25-1.25 c0.95-0.01,1.25,0.33,1.25,1.25C12.25,16.84,11.98,17.25,11,17.25z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M2.51,17.74V6.27c0-0.41,0.34-0.75,0.75-0.75H21v-1.5H3.26c-1.24,0-2.25,1.01-2.25,2.25v11.46c0,1.24,1.01,2.25,2.25,2.25 H7v-1.5H3.26C2.85,18.49,2.51,18.15,2.51,17.74z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M20.75,8h-3.5C16.01,8,15,9.01,15,10.25v7.5c0,1.24,1.01,2.25,2.25,2.25h3.5c1.24,0,2.25-1.01,2.25-2.25v-7.5 C23,9.01,21.99,8,20.75,8z M21.5,17.75c0,0.41-0.34,0.75-0.75,0.75h-3.5c-0.41,0-0.75-0.34-0.75-0.75v-7.5 c0-0.41,0.34-0.75,0.75-0.75h3.5c0.41,0,0.75,0.34,0.75,0.75V17.75z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M13,13.84v-1.09c0-0.41-0.34-0.75-0.75-0.75h-2.5C9.34,12,9,12.34,9,12.75v1.09C8.54,14.25,8.18,14.92,8.18,16 c0,1.09,0.36,1.75,0.82,2.16v1.09C9,19.66,9.34,20,9.75,20h2.5c0.41,0,0.75-0.34,0.75-0.75v-1.09c0.46-0.41,0.82-1.08,0.82-2.16 C13.82,14.91,13.46,14.25,13,13.84z M11,17.25C10.03,17.26,9.75,16.9,9.75,16c0-0.9,0.3-1.25,1.25-1.25 c0.95-0.01,1.25,0.33,1.25,1.25C12.25,16.84,11.98,17.25,11,17.25z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_help.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_help.xml
index 8ab01a6..89b8031 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_help.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_help.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M13.73,6.41c-0.51-0.27-1.09-0.4-1.74-0.4c-0.87,0-1.58,0.24-2.13,0.73C9.31,7.22,8.91,7.78,8.67,8.42l1.29,0.54 c0.16-0.46,0.41-0.84,0.73-1.16c0.32-0.31,0.76-0.47,1.3-0.47c0.6,0,1.07,0.16,1.41,0.48c0.34,0.32,0.51,0.75,0.51,1.27 c0,0.39-0.1,0.73-0.29,1.01c-0.19,0.28-0.51,0.61-0.94,1.01c-0.54,0.5-0.91,0.93-1.11,1.29c-0.21,0.36-0.31,0.81-0.31,1.36v0.79 h1.43v-0.69c0-0.39,0.08-0.74,0.25-1.03c0.16-0.29,0.43-0.61,0.79-0.93c0.47-0.43,0.85-0.85,1.15-1.27 c0.3-0.42,0.45-0.93,0.45-1.53c0-0.58-0.14-1.1-0.42-1.57C14.63,7.05,14.24,6.68,13.73,6.41z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M11.98,15.96c-0.03,0-1-0.06-1,1c0,1.06,0.96,1,1,1c0.03,0,1,0.06,1-1C12.98,15.9,12.02,15.96,11.98,15.96z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,2C4.41,2,2,6.9,2,12c0,5.09,2.35,10,10,10c7.59,0,10-4.9,10-10C22,6.91,19.65,2,12,2z M12,20.5 c-2.64,0.05-8.5-0.59-8.5-8.5c0-7.91,5.88-8.55,8.5-8.5c2.64-0.05,8.5,0.59,8.5,8.5C20.5,19.91,14.62,20.55,12,20.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M13.73,6.41c-0.51-0.27-1.09-0.4-1.74-0.4c-0.87,0-1.58,0.24-2.13,0.73C9.31,7.22,8.91,7.78,8.67,8.42l1.29,0.54 c0.16-0.46,0.41-0.84,0.73-1.16c0.32-0.31,0.76-0.47,1.3-0.47c0.6,0,1.07,0.16,1.41,0.48c0.34,0.32,0.51,0.75,0.51,1.27 c0,0.39-0.1,0.73-0.29,1.01c-0.19,0.28-0.51,0.61-0.94,1.01c-0.54,0.5-0.91,0.93-1.11,1.29c-0.21,0.36-0.31,0.81-0.31,1.36v0.79 h1.43v-0.69c0-0.39,0.08-0.74,0.25-1.03c0.16-0.29,0.43-0.61,0.79-0.93c0.47-0.43,0.85-0.85,1.15-1.27 c0.3-0.42,0.45-0.93,0.45-1.53c0-0.58-0.14-1.1-0.42-1.57C14.63,7.05,14.24,6.68,13.73,6.41z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M11.98,15.96c-0.03,0-1-0.06-1,1c0,1.06,0.96,1,1,1c0.03,0,1,0.06,1-1C12.98,15.9,12.02,15.96,11.98,15.96z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2C4.41,2,2,6.9,2,12c0,5.09,2.35,10,10,10c7.59,0,10-4.9,10-10C22,6.91,19.65,2,12,2z M12,20.5 c-2.64,0.05-8.5-0.59-8.5-8.5c0-7.91,5.88-8.55,8.5-8.5c2.64-0.05,8.5,0.59,8.5,8.5C20.5,19.91,14.62,20.55,12,20.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_phone_info.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_phone_info.xml
index 2edda9c..e2246ce 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_phone_info.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_phone_info.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M16.75,1h-9.5C6.01,1,5,2.01,5,3.25v17.5C5,21.99,6.01,23,7.25,23h9.5c1.24,0,2.25-1.01,2.25-2.25V3.25 C19,2.01,17.99,1,16.75,1z M7.25,2.5h9.5c0.41,0,0.75,0.34,0.75,0.75v1h-11v-1C6.5,2.84,6.84,2.5,7.25,2.5z M17.5,5.75v12.5h-11 V5.75H17.5z M16.75,21.5h-9.5c-0.41,0-0.75-0.34-0.75-0.75v-1h11v1C17.5,21.16,17.16,21.5,16.75,21.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 11.25 11 H 12.75 V 16 H 11.25 V 11 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 8 C 12.4142135624 8 12.75 8.33578643763 12.75 8.75 C 12.75 9.16421356237 12.4142135624 9.5 12 9.5 C 11.5857864376 9.5 11.25 9.16421356237 11.25 8.75 C 11.25 8.33578643763 11.5857864376 8 12 8 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M16.75,1h-9.5C6.01,1,5,2.01,5,3.25v17.5C5,21.99,6.01,23,7.25,23h9.5c1.24,0,2.25-1.01,2.25-2.25V3.25 C19,2.01,17.99,1,16.75,1z M7.25,2.5h9.5c0.41,0,0.75,0.34,0.75,0.75v1h-11v-1C6.5,2.84,6.84,2.5,7.25,2.5z M17.5,5.75v12.5h-11 V5.75H17.5z M16.75,21.5h-9.5c-0.41,0-0.75-0.34-0.75-0.75v-1h11v1C17.5,21.16,17.16,21.5,16.75,21.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 11.25 11 H 12.75 V 16 H 11.25 V 11 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 8 C 12.4142135624 8 12.75 8.33578643763 12.75 8.75 C 12.75 9.16421356237 12.4142135624 9.5 12 9.5 C 11.5857864376 9.5 11.25 9.16421356237 11.25 8.75 C 11.25 8.33578643763 11.5857864376 8 12 8 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accessibility.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accessibility.xml
index 900a3a6..a92595b 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accessibility.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accessibility.xml
@@ -14,9 +14,9 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 0 C 13.1045694997 0 14 0.895430500338 14 2 C 14 3.10456949966 13.1045694997 4 12 4 C 10.8954305003 4 10 3.10456949966 10 2 C 10 0.895430500338 10.8954305003 0 12 0 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M15,20V7c2-0.17,4.14-0.5,6-1l-0.5-2c-2.61,0.7-5.67,1-8.5,1S6.11,4.7,3.5,4L3,6c1.86,0.5,4,0.83,6,1v13h2v-6h2v6H15z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 0 C 13.1045694997 0 14 0.895430500338 14 2 C 14 3.10456949966 13.1045694997 4 12 4 C 10.8954305003 4 10 3.10456949966 10 2 C 10 0.895430500338 10.8954305003 0 12 0 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M15,20V7c2-0.17,4.14-0.5,6-1l-0.5-2c-2.61,0.7-5.67,1-8.5,1S6.11,4.7,3.5,4L3,6c1.86,0.5,4,0.83,6,1v13h2v-6h2v6H15z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accounts.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accounts.xml
index 0a7ec3f..b17efd1 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accounts.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_accounts.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M18.75,3H5.25C4.01,3,3,4.01,3,5.25v13.5C3,19.99,4.01,21,5.25,21h13.5c1.24,0,2.25-1.01,2.25-2.25V5.25 C21,4.01,19.99,3,18.75,3z M18.75,19.5H5.25c-0.35,0-0.64-0.25-0.72-0.58C4.9,18.6,7.23,16.4,12,16.51 c4.77-0.11,7.11,2.1,7.47,2.41C19.39,19.25,19.1,19.5,18.75,19.5z M19.5,17.03c-3.24-2.22-7.05-2.02-7.5-2.02 c-0.46,0-4.27-0.19-7.5,2.02V5.25c0-0.41,0.34-0.75,0.75-0.75h13.5c0.41,0,0.75,0.34,0.75,0.75V17.03z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,6C9.33,6,8.5,7.73,8.5,9.5c0,1.78,0.83,3.5,3.5,3.5c2.67,0,3.5-1.73,3.5-3.5C15.5,7.72,14.67,6,12,6z M12,11.5 c-0.43,0.01-2,0.13-2-2c0-2.14,1.58-2,2-2c0.43-0.01,2-0.13,2,2C14,11.64,12.42,11.5,12,11.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M18.75,3H5.25C4.01,3,3,4.01,3,5.25v13.5C3,19.99,4.01,21,5.25,21h13.5c1.24,0,2.25-1.01,2.25-2.25V5.25 C21,4.01,19.99,3,18.75,3z M18.75,19.5H5.25c-0.35,0-0.64-0.25-0.72-0.58C4.9,18.6,7.23,16.4,12,16.51 c4.77-0.11,7.11,2.1,7.47,2.41C19.39,19.25,19.1,19.5,18.75,19.5z M19.5,17.03c-3.24-2.22-7.05-2.02-7.5-2.02 c-0.46,0-4.27-0.19-7.5,2.02V5.25c0-0.41,0.34-0.75,0.75-0.75h13.5c0.41,0,0.75,0.34,0.75,0.75V17.03z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,6C9.33,6,8.5,7.73,8.5,9.5c0,1.78,0.83,3.5,3.5,3.5c2.67,0,3.5-1.73,3.5-3.5C15.5,7.72,14.67,6,12,6z M12,11.5 c-0.43,0.01-2,0.13-2-2c0-2.14,1.58-2,2-2c0.43-0.01,2-0.13,2,2C14,11.64,12.42,11.5,12,11.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_battery_white.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_battery_white.xml
index cc80eb7..4af4806 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_battery_white.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_battery_white.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M16,4h-1V2.5C15,2.22,14.78,2,14.5,2h-5C9.22,2,9,2.22,9,2.5V4H8C6.9,4,6,4.9,6,6v12c0,2.21,1.79,4,4,4h4 c2.21,0,4-1.79,4-4V6C18,4.9,17.1,4,16,4z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M16,4h-1V2.5C15,2.22,14.78,2,14.5,2h-5C9.22,2,9,2.22,9,2.5V4H8C6.9,4,6,4.9,6,6v12c0,2.21,1.79,4,4,4h4 c2.21,0,4-1.79,4-4V6C18,4.9,17.1,4,16,4z"/>
 </vector>
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diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_display_white.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_display_white.xml
index d4d4174..9eb8a0b 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_display_white.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_display_white.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,7V17c0.17,0,5,0.31,5-5C17,6.7,12.22,7,12,7z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M22.78,11.47L20,8.69V4.75C20,4.34,19.66,4,19.25,4h-3.94l-2.78-2.78c-0.29-0.29-0.77-0.29-1.06,0L8.69,4H4.75 C4.34,4,4,4.34,4,4.75v3.94l-2.78,2.78c-0.29,0.29-0.29,0.77,0,1.06L4,15.31v3.94C4,19.66,4.34,20,4.75,20h3.94l2.78,2.78 C11.62,22.93,11.81,23,12,23s0.38-0.07,0.53-0.22L15.31,20h3.94c0.41,0,0.75-0.34,0.75-0.75v-3.94l2.78-2.78 C23.07,12.24,23.07,11.76,22.78,11.47z M18.72,14.47C18.58,14.61,18.5,14.8,18.5,15v3.5H15c-0.2,0-0.39,0.08-0.53,0.22L12,21.19 l-2.47-2.47C9.39,18.58,9.2,18.5,9,18.5H5.5V15c0-0.2-0.08-0.39-0.22-0.53L2.81,12l2.47-2.47C5.42,9.39,5.5,9.2,5.5,9V5.5H9 c0.2,0,0.39-0.08,0.53-0.22L12,2.81l2.47,2.47C14.61,5.42,14.8,5.5,15,5.5h3.5V9c0,0.2,0.08,0.39,0.22,0.53L21.19,12L18.72,14.47z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,7V17c0.17,0,5,0.31,5-5C17,6.7,12.22,7,12,7z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M22.78,11.47L20,8.69V4.75C20,4.34,19.66,4,19.25,4h-3.94l-2.78-2.78c-0.29-0.29-0.77-0.29-1.06,0L8.69,4H4.75 C4.34,4,4,4.34,4,4.75v3.94l-2.78,2.78c-0.29,0.29-0.29,0.77,0,1.06L4,15.31v3.94C4,19.66,4.34,20,4.75,20h3.94l2.78,2.78 C11.62,22.93,11.81,23,12,23s0.38-0.07,0.53-0.22L15.31,20h3.94c0.41,0,0.75-0.34,0.75-0.75v-3.94l2.78-2.78 C23.07,12.24,23.07,11.76,22.78,11.47z M18.72,14.47C18.58,14.61,18.5,14.8,18.5,15v3.5H15c-0.2,0-0.39,0.08-0.53,0.22L12,21.19 l-2.47-2.47C9.39,18.58,9.2,18.5,9,18.5H5.5V15c0-0.2-0.08-0.39-0.22-0.53L2.81,12l2.47-2.47C5.42,9.39,5.5,9.2,5.5,9V5.5H9 c0.2,0,0.39-0.08,0.53-0.22L12,2.81l2.47,2.47C14.61,5.42,14.8,5.5,15,5.5h3.5V9c0,0.2,0.08,0.39,0.22,0.53L21.19,12L18.72,14.47z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_location.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_location.xml
index 2d1de94..d437035 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_location.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_location.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,6c-1.88,0-3,1.04-3,3c0,1.91,1.06,3,3,3c1.89,0,3-1.05,3-3C15,7.08,13.93,6,12,6z M12,10.5 c-1.15,0.01-1.5-0.47-1.5-1.5c0-1.06,0.37-1.5,1.5-1.5c1.15-0.01,1.5,0.47,1.5,1.5C13.5,10.09,13.1,10.5,12,10.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M11.99,2C9.69,1.94,5,2.93,5,9c0,6.88,6.23,12.56,6.5,12.8c0.14,0.13,0.32,0.2,0.5,0.2s0.36-0.06,0.5-0.2 C12.77,21.56,19,15.88,19,9C19,2.87,14.3,1.96,11.99,2z M12,20.2C10.55,18.7,6.5,14.12,6.5,9c0-4.91,3.63-5.55,5.44-5.5 C16.9,3.34,17.5,7.14,17.5,9C17.5,14.13,13.45,18.7,12,20.2z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,6c-1.88,0-3,1.04-3,3c0,1.91,1.06,3,3,3c1.89,0,3-1.05,3-3C15,7.08,13.93,6,12,6z M12,10.5 c-1.15,0.01-1.5-0.47-1.5-1.5c0-1.06,0.37-1.5,1.5-1.5c1.15-0.01,1.5,0.47,1.5,1.5C13.5,10.09,13.1,10.5,12,10.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M11.99,2C9.69,1.94,5,2.93,5,9c0,6.88,6.23,12.56,6.5,12.8c0.14,0.13,0.32,0.2,0.5,0.2s0.36-0.06,0.5-0.2 C12.77,21.56,19,15.88,19,9C19,2.87,14.3,1.96,11.99,2z M12,20.2C10.55,18.7,6.5,14.12,6.5,9c0-4.91,3.63-5.55,5.44-5.5 C16.9,3.34,17.5,7.14,17.5,9C17.5,14.13,13.45,18.7,12,20.2z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_privacy.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_privacy.xml
index b8e5a7d..28d111d 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_privacy.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_privacy.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M22.74,11.4C20.87,7.33,16.77,4.5,12,4.5S3.13,7.33,1.26,11.4c-0.17,0.38-0.17,0.83,0,1.21c1.87,4.07,5.97,6.9,10.74,6.9 c0.68,0,1.35-0.06,2-0.18v-1.55C13.35,17.91,12.68,18,12,18c-4.02,0-7.7-2.36-9.38-5.98C4.3,8.36,7.98,6,12,6s7.7,2.36,9.38,5.98 c-0.08,0.17-0.19,0.33-0.28,0.5c0.47,0.22,0.9,0.51,1.27,0.85c0.13-0.24,0.25-0.48,0.37-0.73C22.92,12.22,22.92,11.78,22.74,11.4 z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M16.5,12c0-2.3-1.06-4.5-4.5-4.5c-3.43,0-4.5,2.22-4.5,4.5c0,2.3,1.06,4.5,4.5,4.5c0.83,0,1.52-0.14,2.09-0.36 c0.26-1.46,1.14-2.69,2.37-3.42C16.48,12.48,16.5,12.24,16.5,12z M12,15c-3.05,0.04-3-2.35-3-3c0-0.63-0.04-3.06,3-3 c3.05-0.04,3,2.35,3,3C15,12.63,15.04,15.06,12,15z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M21,17v-1c0-1.1-0.9-2-2-2s-2,0.9-2,2v1c-0.55,0-1,0.45-1,1v3c0,0.55,0.45,1,1,1h4c0.55,0,1-0.45,1-1v-3 C22,17.45,21.55,17,21,17z M18.5,16c0-0.28,0.22-0.5,0.5-0.5s0.5,0.22,0.5,0.5v1h-1V16z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M22.74,11.4C20.87,7.33,16.77,4.5,12,4.5S3.13,7.33,1.26,11.4c-0.17,0.38-0.17,0.83,0,1.21c1.87,4.07,5.97,6.9,10.74,6.9 c0.68,0,1.35-0.06,2-0.18v-1.55C13.35,17.91,12.68,18,12,18c-4.02,0-7.7-2.36-9.38-5.98C4.3,8.36,7.98,6,12,6s7.7,2.36,9.38,5.98 c-0.08,0.17-0.19,0.33-0.28,0.5c0.47,0.22,0.9,0.51,1.27,0.85c0.13-0.24,0.25-0.48,0.37-0.73C22.92,12.22,22.92,11.78,22.74,11.4 z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M16.5,12c0-2.3-1.06-4.5-4.5-4.5c-3.43,0-4.5,2.22-4.5,4.5c0,2.3,1.06,4.5,4.5,4.5c0.83,0,1.52-0.14,2.09-0.36 c0.26-1.46,1.14-2.69,2.37-3.42C16.48,12.48,16.5,12.24,16.5,12z M12,15c-3.05,0.04-3-2.35-3-3c0-0.63-0.04-3.06,3-3 c3.05-0.04,3,2.35,3,3C15,12.63,15.04,15.06,12,15z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21,17v-1c0-1.1-0.9-2-2-2s-2,0.9-2,2v1c-0.55,0-1,0.45-1,1v3c0,0.55,0.45,1,1,1h4c0.55,0,1-0.45,1-1v-3 C22,17.45,21.55,17,21,17z M18.5,16c0-0.28,0.22-0.5,0.5-0.5s0.5,0.22,0.5,0.5v1h-1V16z"/>
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\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_security_white.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_security_white.xml
index 0475e33..7f654c1 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_security_white.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_security_white.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M18.5,1C17.03,0.96,14,1.62,14,5.5v2.49H6.25C5.01,7.99,4,9,4,10.24v9.51C4,20.99,5.01,22,6.25,22h11.5 c1.24,0,2.25-1.01,2.25-2.25v-9.51c0-1.24-1.01-2.25-2.25-2.25H15.5V5.5c0-2.77,2-3.01,3.05-3c1.02-0.02,2.96,0.28,2.96,3V6H23 V5.5C23,1.6,19.97,0.96,18.5,1z M17.75,9.49c0.41,0,0.75,0.34,0.75,0.75v9.51c0,0.41-0.34,0.75-0.75,0.75H6.25 c-0.41,0-0.75-0.34-0.75-0.75v-9.51c0-0.41,0.34-0.75,0.75-0.75H17.75z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,17.74c0.13,0,2.75,0.06,2.75-2.75c0-2.34-1.85-2.77-2.74-2.75c-0.89-0.02-2.76,0.4-2.76,2.75 C9.25,17.41,11.19,17.74,12,17.74z M12.03,13.74c1.32-0.06,1.22,1.22,1.22,1.25c0,0.89-0.42,1.26-1.25,1.25 c-0.81,0.01-1.25-0.34-1.25-1.25C10.75,14.15,11.12,13.73,12.03,13.74z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M18.5,1C17.03,0.96,14,1.62,14,5.5v2.49H6.25C5.01,7.99,4,9,4,10.24v9.51C4,20.99,5.01,22,6.25,22h11.5 c1.24,0,2.25-1.01,2.25-2.25v-9.51c0-1.24-1.01-2.25-2.25-2.25H15.5V5.5c0-2.77,2-3.01,3.05-3c1.02-0.02,2.96,0.28,2.96,3V6H23 V5.5C23,1.6,19.97,0.96,18.5,1z M17.75,9.49c0.41,0,0.75,0.34,0.75,0.75v9.51c0,0.41-0.34,0.75-0.75,0.75H6.25 c-0.41,0-0.75-0.34-0.75-0.75v-9.51c0-0.41,0.34-0.75,0.75-0.75H17.75z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,17.74c0.13,0,2.75,0.06,2.75-2.75c0-2.34-1.85-2.77-2.74-2.75c-0.89-0.02-2.76,0.4-2.76,2.75 C9.25,17.41,11.19,17.74,12,17.74z M12.03,13.74c1.32-0.06,1.22,1.22,1.22,1.25c0,0.89-0.42,1.26-1.25,1.25 c-0.81,0.01-1.25-0.34-1.25-1.25C10.75,14.15,11.12,13.73,12.03,13.74z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
index 0c0a682..70d3628 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 11.25 10 H 12.75 V 17 H 11.25 V 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 7 C 12.4142135624 7 12.75 7.33578643763 12.75 7.75 C 12.75 8.16421356237 12.4142135624 8.5 12 8.5 C 11.5857864376 8.5 11.25 8.16421356237 11.25 7.75 C 11.25 7.33578643763 11.5857864376 7 12 7 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,2C4.41,2,2,6.9,2,12c0,5.09,2.35,10,10,10c7.59,0,10-4.9,10-10C22,6.91,19.65,2,12,2z M12,20.5 c-2.64,0.05-8.5-0.59-8.5-8.5c0-7.91,5.88-8.55,8.5-8.5c2.64-0.05,8.5,0.59,8.5,8.5C20.5,19.91,14.62,20.55,12,20.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 11.25 10 H 12.75 V 17 H 11.25 V 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 7 C 12.4142135624 7 12.75 7.33578643763 12.75 7.75 C 12.75 8.16421356237 12.4142135624 8.5 12 8.5 C 11.5857864376 8.5 11.25 8.16421356237 11.25 7.75 C 11.25 7.33578643763 11.5857864376 7 12 7 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2C4.41,2,2,6.9,2,12c0,5.09,2.35,10,10,10c7.59,0,10-4.9,10-10C22,6.91,19.65,2,12,2z M12,20.5 c-2.64,0.05-8.5-0.59-8.5-8.5c0-7.91,5.88-8.55,8.5-8.5c2.64-0.05,8.5,0.59,8.5,8.5C20.5,19.91,14.62,20.55,12,20.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_wireless.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_wireless.xml
index 2899c7f..63346a4 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_wireless.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_settings_wireless.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:tint="?android:attr/colorControlNormal" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12.14,6c4.29,0.06,7.79,2.34,9.81,4.05l1.07-1.07c-2.26-1.94-6.06-4.41-10.86-4.48C8.32,4.46,4.57,5.96,1,9l1.07,1.07 C5.33,7.32,8.72,5.95,12.14,6z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M11.97,11.5c0.04,0,0.08,0,0.12,0c2.54,0.04,4.67,1.25,6.07,2.34l1.08-1.08c-1.6-1.28-4.07-2.71-7.13-2.76 c-2.54-0.03-4.99,0.91-7.33,2.78l1.07,1.07C7.84,12.3,9.89,11.5,11.97,11.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M11.98,17.5c0.02,0,0.04,0,0.05,0c0.73,0.01,1.38,0.24,1.93,0.53l1.1-1.1c-0.79-0.49-1.81-0.92-3.01-0.93 c-1.07-0.01-2.12,0.31-3.12,0.94l1.1,1.1C10.68,17.69,11.33,17.5,11.98,17.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12.14,6c4.29,0.06,7.79,2.34,9.81,4.05l1.07-1.07c-2.26-1.94-6.06-4.41-10.86-4.48C8.32,4.46,4.57,5.96,1,9l1.07,1.07 C5.33,7.32,8.72,5.95,12.14,6z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M11.97,11.5c0.04,0,0.08,0,0.12,0c2.54,0.04,4.67,1.25,6.07,2.34l1.08-1.08c-1.6-1.28-4.07-2.71-7.13-2.76 c-2.54-0.03-4.99,0.91-7.33,2.78l1.07,1.07C7.84,12.3,9.89,11.5,11.97,11.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M11.98,17.5c0.02,0,0.04,0,0.05,0c0.73,0.01,1.38,0.24,1.93,0.53l1.1-1.1c-0.79-0.49-1.81-0.92-3.01-0.93 c-1.07-0.01-2.12,0.31-3.12,0.94l1.1,1.1C10.68,17.69,11.33,17.5,11.98,17.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_storage_white.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_storage_white.xml
index 7b5d946..0ef8a7c 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_storage_white.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_storage_white.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M20,4H4C3.45,4,3,4.45,3,5v2c0,0.55,0.45,1,1,1h16c0.55,0,1-0.45,1-1V5C21,4.45,20.55,4,20,4z M6,7C5.96,7,5,7.06,5,6 c0-1.06,0.97-1,1-1c0.04,0,1-0.06,1,1C7,7.06,6.03,7,6,7z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M20,10H4c-0.55,0-1,0.45-1,1v2c0,0.55,0.45,1,1,1h16c0.55,0,1-0.45,1-1v-2C21,10.45,20.55,10,20,10z M6,13 c-0.04,0-1,0.06-1-1c0-1.06,0.97-1,1-1c0.04,0,1-0.06,1,1C7,13.06,6.03,13,6,13z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M20,16H4c-0.55,0-1,0.45-1,1v2c0,0.55,0.45,1,1,1h16c0.55,0,1-0.45,1-1v-2C21,16.45,20.55,16,20,16z M6,19 c-0.04,0-1,0.06-1-1c0-1.06,0.97-1,1-1c0.04,0,1-0.06,1,1C7,19.06,6.03,19,6,19z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M20,4H4C3.45,4,3,4.45,3,5v2c0,0.55,0.45,1,1,1h16c0.55,0,1-0.45,1-1V5C21,4.45,20.55,4,20,4z M6,7C5.96,7,5,7.06,5,6 c0-1.06,0.97-1,1-1c0.04,0,1-0.06,1,1C7,7.06,6.03,7,6,7z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M20,10H4c-0.55,0-1,0.45-1,1v2c0,0.55,0.45,1,1,1h16c0.55,0,1-0.45,1-1v-2C21,10.45,20.55,10,20,10z M6,13 c-0.04,0-1,0.06-1-1c0-1.06,0.97-1,1-1c0.04,0,1-0.06,1,1C7,13.06,6.03,13,6,13z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M20,16H4c-0.55,0-1,0.45-1,1v2c0,0.55,0.45,1,1,1h16c0.55,0,1-0.45,1-1v-2C21,16.45,20.55,16,20,16z M6,19 c-0.04,0-1,0.06-1-1c0-1.06,0.97-1,1-1c0.04,0,1-0.06,1,1C7,19.06,6.03,19,6,19z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_volume_up_24dp.xml b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
index 019fed9..b9753f5 100644
--- a/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
+++ b/packages/overlays/IconPackKaiSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M14,3.3v1.58c2.35,0.89,5.55,3.95,5.5,7.18c-0.06,3.65-3.79,6.41-5.5,7.05v1.58c1.12-0.33,6.92-3.18,7-8.61 C21.07,7.39,16.32,3.99,14,3.3z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M16.5,12.05c0.01-0.53-0.02-2.55-2.5-4.54v9C15.72,15.12,16.48,13.52,16.5,12.05z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M9.86,6.08L6.95,9H6c-2.56,0-3.02,2.02-3,2.99C2.97,12.96,3.44,15,6,15h0.95l2.91,2.92C10.69,18.75,12,18.1,12,17.04V6.96 C12,5.85,10.65,5.29,9.86,6.08z M10.5,16.43l-2.7-2.71c-0.14-0.14-0.33-0.22-0.53-0.22H6c-1.42,0-1.51-0.99-1.5-1.54 C4.47,10.73,5.29,10.5,6,10.5h1.26c0.2,0,0.39-0.08,0.53-0.22l2.7-2.71V16.43z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M14,3.3v1.58c2.35,0.89,5.55,3.95,5.5,7.18c-0.06,3.65-3.79,6.41-5.5,7.05v1.58c1.12-0.33,6.92-3.18,7-8.61 C21.07,7.39,16.32,3.99,14,3.3z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M16.5,12.05c0.01-0.53-0.02-2.55-2.5-4.54v9C15.72,15.12,16.48,13.52,16.5,12.05z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M9.86,6.08L6.95,9H6c-2.56,0-3.02,2.02-3,2.99C2.97,12.96,3.44,15,6,15h0.95l2.91,2.92C10.69,18.75,12,18.1,12,17.04V6.96 C12,5.85,10.65,5.29,9.86,6.08z M10.5,16.43l-2.7-2.71c-0.14-0.14-0.33-0.22-0.53-0.22H6c-1.42,0-1.51-0.99-1.5-1.54 C4.47,10.73,5.29,10.5,6,10.5h1.26c0.2,0,0.39-0.08,0.53-0.22l2.7-2.71V16.43z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_apps.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_apps.xml
index fd71322..8db613d 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_apps.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_apps.xml
@@ -20,30 +20,30 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M6.5,4h-1C4.67,4,4,4.67,4,5.5v1C4,7.33,4.67,8,5.5,8h1C7.33,8,8,7.33,8,6.5v-1C8,4.67,7.33,4,6.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12.5,4h-1C10.67,4,10,4.67,10,5.5v1C10,7.33,10.67,8,11.5,8h1C13.33,8,14,7.33,14,6.5v-1C14,4.67,13.33,4,12.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M18.5,4h-1C16.67,4,16,4.67,16,5.5v1C16,7.33,16.67,8,17.5,8h1C19.33,8,20,7.33,20,6.5v-1C20,4.67,19.33,4,18.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M6.5,10h-1C4.67,10,4,10.67,4,11.5v1C4,13.33,4.67,14,5.5,14h1C7.33,14,8,13.33,8,12.5v-1C8,10.67,7.33,10,6.5,10z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12.5,10h-1c-0.83,0-1.5,0.67-1.5,1.5v1c0,0.83,0.67,1.5,1.5,1.5h1c0.83,0,1.5-0.67,1.5-1.5v-1C14,10.67,13.33,10,12.5,10 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M18.5,10h-1c-0.83,0-1.5,0.67-1.5,1.5v1c0,0.83,0.67,1.5,1.5,1.5h1c0.83,0,1.5-0.67,1.5-1.5v-1C20,10.67,19.33,10,18.5,10 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M6.5,16h-1C4.67,16,4,16.67,4,17.5v1C4,19.33,4.67,20,5.5,20h1C7.33,20,8,19.33,8,18.5v-1C8,16.67,7.33,16,6.5,16z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12.5,16h-1c-0.83,0-1.5,0.67-1.5,1.5v1c0,0.83,0.67,1.5,1.5,1.5h1c0.83,0,1.5-0.67,1.5-1.5v-1C14,16.67,13.33,16,12.5,16 z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M18.5,16h-1c-0.83,0-1.5,0.67-1.5,1.5v1c0,0.83,0.67,1.5,1.5,1.5h1c0.83,0,1.5-0.67,1.5-1.5v-1C20,16.67,19.33,16,18.5,16 z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_devices_other.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_devices_other.xml
index 463525d..1b4ec92 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_devices_other.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_devices_other.xml
@@ -21,12 +21,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M5.25,18H3.5V5.5h17.75C21.66,5.5,22,5.16,22,4.75S21.66,4,21.25,4H3.5C2.67,4,2,4.67,2,5.5V18c0,0.83,0.67,1.5,1.5,1.5 h1.75C5.66,19.5,6,19.16,6,18.75S5.66,18,5.25,18z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M10.5,14.5C9.12,14.5,8,15.62,8,17s1.12,2.5,2.5,2.5S13,18.38,13,17S11.88,14.5,10.5,14.5z M10.5,18c-0.55,0-1-0.45-1-1 s0.45-1,1-1s1,0.45,1,1S11.05,18,10.5,18z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.5,8.5h-4C15.67,8.5,15,9.17,15,10v8c0,0.83,0.67,1.5,1.5,1.5h4c0.83,0,1.5-0.67,1.5-1.5v-8 C22,9.17,21.33,8.5,20.5,8.5z M20.5,18h-4v-8h4V18z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_help.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_help.xml
index fce8140..d062e65 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_help.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_help.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,22c0,0,0.01,0,0.01,0c5.5,0,9.98-4.47,9.99-9.98V12c0-5.51-4.49-10-10-10S2,6.49,2,12S6.49,22,12,22z M12,3.5 c4.69,0,8.5,3.81,8.5,8.5v0.02c0,4.68-3.81,8.48-8.49,8.48c0,0-0.01,0-0.01,0c-4.69,0-8.5-3.81-8.5-8.5S7.31,3.5,12,3.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M8.67,9.98c0.4,0.1,0.81-0.15,0.9-0.56c0.11-0.47,0.33-0.86,0.65-1.19c0.94-0.94,2.59-0.94,3.54,0 c0.49,0.49,0.73,1.13,0.67,1.76c-0.06,0.57-0.36,1.06-0.84,1.38c-0.13,0.08-0.26,0.16-0.4,0.24c-0.7,0.4-1.67,0.94-1.93,2.51 c-0.07,0.41,0.21,0.8,0.61,0.86C11.92,15,11.96,15,12,15c0.36,0,0.68-0.26,0.74-0.62c0.15-0.87,0.58-1.12,1.19-1.46 c0.17-0.09,0.33-0.19,0.49-0.29c0.87-0.58,1.41-1.46,1.51-2.48c0.11-1.08-0.29-2.17-1.1-2.97c-1.51-1.51-4.15-1.51-5.66,0 c-0.52,0.51-0.88,1.17-1.05,1.9C8.02,9.48,8.27,9.88,8.67,9.98z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 16 C 12.5522847498 16 13 16.4477152502 13 17 C 13 17.5522847498 12.5522847498 18 12 18 C 11.4477152502 18 11 17.5522847498 11 17 C 11 16.4477152502 11.4477152502 16 12 16 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_phone_info.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_phone_info.xml
index 0983f9f..f41f7a0 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_phone_info.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_phone_info.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M8,1C6.34,1,5,2.34,5,4v16c0,1.66,1.34,3,3,3h8c1.66,0,3-1.34,3-3V4c0-1.66-1.34-3-3-3H8z M16,21.5H8 c-0.83,0-1.5-0.67-1.5-1.5h11C17.5,20.83,16.83,21.5,16,21.5z M17.5,18.5h-11v-13h11V18.5z M17.5,4h-11c0-0.83,0.67-1.5,1.5-1.5h8 C16.83,2.5,17.5,3.17,17.5,4z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,10.5c-0.41,0-0.75,0.34-0.75,0.75v5c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-5 C12.75,10.84,12.41,10.5,12,10.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 7 C 12.5522847498 7 13 7.44771525017 13 8 C 13 8.55228474983 12.5522847498 9 12 9 C 11.4477152502 9 11 8.55228474983 11 8 C 11 7.44771525017 11.4477152502 7 12 7 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accessibility.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accessibility.xml
index bfffc30..f17b5b9 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accessibility.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accessibility.xml
@@ -20,18 +20,18 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 0.5 C 13.1045694997 0.5 14 1.39543050034 14 2.5 C 14 3.60456949966 13.1045694997 4.5 12 4.5 C 10.8954305003 4.5 10 3.60456949966 10 2.5 C 10 1.39543050034 10.8954305003 0.5 12 0.5 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.72,5.28c-0.12-0.4-0.54-0.62-0.94-0.5C19.75,4.79,16.55,5.75,12,5.75c-4.53,0-7.75-0.96-7.78-0.97 c-0.39-0.12-0.81,0.1-0.94,0.5c-0.12,0.4,0.1,0.81,0.5,0.94C3.89,6.25,5.89,6.85,9,7.12v12.13C9,19.66,9.34,20,9.75,20 s0.75-0.34,0.75-0.75V14h3v5.25c0,0.41,0.34,0.75,0.75,0.75S15,19.66,15,19.25V7.12c3.11-0.27,5.11-0.87,5.22-0.9 C20.61,6.1,20.84,5.68,20.72,5.28z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accounts.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accounts.xml
index f213bc4..f02da58 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accounts.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_accounts.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,6c-1.65,0-3,1.35-3,3v0.01C9,10.66,10.35,12,11.99,12c0,0,0,0,0.01,0c1.65,0,3-1.35,3-3S13.65,6,12,6z M12,10.5 C12,10.5,12,10.5,12,10.5c-0.83,0-1.5-0.67-1.5-1.49V9c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5S12.83,10.5,12,10.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M19.25,3.25H4.75c-0.83,0-1.5,0.67-1.5,1.5v14.5c0,0.83,0.67,1.5,1.5,1.5h14.5c0.83,0,1.5-0.67,1.5-1.5V4.75 C20.75,3.92,20.08,3.25,19.25,3.25z M16.5,19.25h-9v-3.5C7.5,15.34,7.84,15,8.25,15h7.5c0.41,0,0.75,0.34,0.75,0.75V19.25z M19.25,19.25H18v-3.5c0-1.24-1.01-2.25-2.25-2.25h-7.5C7.01,13.5,6,14.51,6,15.75v3.5H4.75V4.75h14.5L19.25,19.25z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_battery_white.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_battery_white.xml
index 4ed698c..e27cb8d 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_battery_white.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_battery_white.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13,2.49h-2c-0.55,0-1,0.45-1,1V4H7C6.45,4,6,4.45,6,5v16c0,0.55,0.45,1,1,1h10c0.55,0,1-0.45,1-1V5c0-0.55-0.45-1-1-1h-3 V3.49C14,2.94,13.55,2.49,13,2.49z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_display_white.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_display_white.xml
index 2e66268..19acd6a 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_display_white.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_display_white.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21.25,11.25h-2.8A6.46,6.46,0,0,0,17.09,8l2-2A0.75 0.75 ,0,0,0,18,4.93l-2,2a6.46,6.46,0,0,0-3.28-1.36V2.75a0.75 0.75 ,0,0,0-1.5,0v2.8A6.46,6.46,0,0,0,8,6.91l-2-2A0.75 0.75 ,0,0,0,4.93,6l2,2a6.46,6.46,0,0,0-1.36,3.28H2.75a0.75 0.75 ,0,0,0,0,1.5h2.8A6.46,6.46,0,0,0,6.91,16l-2,2A0.75 0.75 ,0,0,0,6,19.07l2-2a6.46,6.46,0,0,0,3.28,1.36v2.8a0.75 0.75 ,0,0,0,1.5,0v-2.8A6.46,6.46,0,0,0,16,17.09l2,2A0.75 0.75 ,0,0,0,19.07,18l-2-2a6.46,6.46,0,0,0,1.36-3.28h2.8a0.75 0.75 ,0,0,0,0-1.5ZM12,17a5,5,0,1,1,5-5A5,5,0,0,1,12,17Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,15.5a3.5,3.5,0,0,0,0-7Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_location.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_location.xml
index a00c85f..762d67d 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_location.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_location.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,7c-1.66,0-3,1.34-3,3s1.34,3,3,3s3-1.34,3-3S13.66,7,12,7z M12,11.5c-0.83,0-1.5-0.67-1.5-1.5s0.67-1.5,1.5-1.5 s1.5,0.67,1.5,1.5S12.83,11.5,12,11.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,2.01c-4.5,0-8,3.49-8,8c0,5.49,5.48,10.24,7.37,11.76c0.19,0.15,0.41,0.22,0.63,0.22c0.22,0,0.44-0.07,0.62-0.22 C14.5,20.26,20,15.5,20,10C20,5.72,16.5,2.01,12,2.01z M12,20.34c-2.18-1.8-6.5-5.94-6.5-10.34c0-3.64,2.86-6.5,6.5-6.5 c3.58,0,6.5,2.91,6.5,6.49C18.5,14.4,14.19,18.53,12,20.34z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_privacy.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_privacy.xml
index 69cd1a4..12a82f2 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_privacy.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_privacy.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,8c-2.21,0-4,1.79-4,4s1.79,4,4,4c0.76,0,1.46-0.22,2.06-0.59c0.16-1.38,0.88-2.59,1.94-3.39c0-0.01,0-0.02,0-0.02 C16,9.79,14.21,8,12,8z M12,14.5c-1.38,0-2.5-1.12-2.5-2.5s1.12-2.5,2.5-2.5c1.38,0,2.5,1.12,2.5,2.5S13.38,14.5,12,14.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M3.09,12C3.73,10.81,6.43,6.5,12,6.5c4.53,0,7.14,2.79,8.31,4.5h1.77C21.1,9.28,18.05,5,12,5c-7.4,0-10.32,6.42-10.44,6.7 c-0.09,0.19-0.09,0.41,0,0.61C1.68,12.58,4.61,19,12,19c0.71,0,1.37-0.07,2-0.18V17.3c-0.62,0.13-1.28,0.2-2,0.2 C6.39,17.5,3.73,13.21,3.09,12z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M21,16c0-0.35,0-0.72,0-1c0-1.1-0.9-2-2-2c-1.1,0-2,0.9-2,2c0,0.37,0,0.7,0,1c-0.55,0-1,0.45-1,1v3c0,0.55,0.45,1,1,1h4 c0.55,0,1-0.45,1-1v-3C22,16.45,21.55,16,21,16z M20,16h-2v-1c0-0.55,0.45-1,1-1s1,0.45,1,1V16z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_security_white.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_security_white.xml
index c499596..e93e63f 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_security_white.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_security_white.xml
@@ -20,9 +20,9 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 13.5 C 12.8284271247 13.5 13.5 14.1715728753 13.5 15 C 13.5 15.8284271247 12.8284271247 16.5 12 16.5 C 11.1715728753 16.5 10.5 15.8284271247 10.5 15 C 10.5 14.1715728753 11.1715728753 13.5 12 13.5 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M18.51,1.46c-2.19-0.06-3.98,1.61-4.01,3.68V8.5h-9C4.67,8.5,4,9.17,4,10v10c0,0.83,0.67,1.5,1.5,1.5h13 c0.83,0,1.5-0.67,1.5-1.5V10c0-0.83-0.67-1.5-1.5-1.5H16V5.15c0.02-1.23,1.14-2.23,2.51-2.19C19.9,2.93,20.98,3.92,21,5.15 c0.01,0.41,0.36,0.71,0.76,0.74c0.41-0.01,0.74-0.35,0.74-0.76C22.46,3.07,20.7,1.39,18.51,1.46z M18.5,10v10h-13V10H18.5z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
index fe9c578..9ec3ffc 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M4.92,4.94c-3.9,3.91-3.9,10.24,0.01,14.14s10.24,3.9,14.14-0.01C20.95,17.2,22,14.65,22,12c0-2.65-1.06-5.19-2.93-7.07 C15.16,1.03,8.83,1.03,4.92,4.94z M18,18c-1.6,1.59-3.76,2.48-6.02,2.48c-4.69-0.01-8.49-3.83-8.48-8.52 c0.01-4.69,3.83-8.49,8.52-8.48c4.69,0.01,8.49,3.83,8.48,8.52C20.49,14.25,19.6,16.41,18,18z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 7 C 12.5522847498 7 13 7.44771525017 13 8 C 13 8.55228474983 12.5522847498 9 12 9 C 11.4477152502 9 11 8.55228474983 11 8 C 11 7.44771525017 11.4477152502 7 12 7 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,10.5c-0.41,0-0.75,0.34-0.75,0.75v5c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-5 C12.75,10.84,12.41,10.5,12,10.5z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_wireless.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_wireless.xml
index be66878..c8c8abc 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_wireless.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_wireless.xml
@@ -21,15 +21,15 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M12,2.75C7.95,2.69,4.05,4.3,1.22,7.2C0.96,7.5,0.97,7.95,1.24,8.23C1.53,8.53,2,8.54,2.3,8.25c2.55-2.61,6.05-4.06,9.7-4 c3.65-0.06,7.17,1.4,9.72,4.02c0.28,0.27,0.73,0.28,1.03,0.01c0.31-0.28,0.33-0.75,0.05-1.06C19.96,4.32,16.06,2.69,12,2.75z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M15.78,14.82c0.05,0.06,0.1,0.11,0.17,0.15c0.34,0.23,0.81,0.14,1.04-0.21s0.14-0.81-0.21-1.04 c-2.64-2.64-6.91-2.64-9.55,0c-0.27,0.29-0.27,0.73,0,1.02c0.28,0.3,0.76,0.32,1.06,0.04h0.03c0,0,0,0,0.01-0.01 c2.05-2.05,5.37-2.04,7.42,0.01C15.75,14.8,15.76,14.81,15.78,14.82z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 12 17 C 12.8284271247 17 13.5 17.6715728753 13.5 18.5 C 13.5 19.3284271247 12.8284271247 20 12 20 C 11.1715728753 20 10.5 19.3284271247 10.5 18.5 C 10.5 17.6715728753 11.1715728753 17 12 17 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.03,11.79c0.3-0.29,0.3-0.77,0.01-1.06h-0.01c-2.12-2.18-5.01-3.44-8.04-3.5c-3.04,0.06-5.93,1.32-8.05,3.5 c-0.29,0.3-0.28,0.77,0.01,1.06c0.3,0.29,0.77,0.28,1.06-0.01c1.85-1.88,4.36-2.96,7-3c2.62,0.05,5.11,1.13,6.95,3 C19.25,12.07,19.73,12.08,20.03,11.79z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_storage_white.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_storage_white.xml
index e80df4f..355ee3b 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_storage_white.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_storage_white.xml
@@ -20,21 +20,21 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.25,2H3.75C3.34,2,3,2.34,3,2.75v4.5C3,7.66,3.34,8,3.75,8h16.5C20.66,8,21,7.66,21,7.25v-4.5C21,2.34,20.66,2,20.25,2 z M19.5,6.5h-15v-3h15V6.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 5.25 4.25 H 6.75 V 5.75 H 5.25 V 4.25 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.25,9H3.75C3.34,9,3,9.34,3,9.75v4.5C3,14.66,3.34,15,3.75,15h16.5c0.41,0,0.75-0.34,0.75-0.75v-4.5 C21,9.34,20.66,9,20.25,9z M19.5,13.5h-15v-3h15V13.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 5.25 11.25 H 6.75 V 12.75 H 5.25 V 11.25 Z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M20.25,16H3.75C3.34,16,3,16.34,3,16.75v4.5C3,21.66,3.34,22,3.75,22h16.5c0.41,0,0.75-0.34,0.75-0.75v-4.5 C21,16.34,20.66,16,20.25,16z M19.5,20.5h-15v-3h15V20.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M 5.25 18.25 H 6.75 V 19.75 H 5.25 V 18.25 Z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_volume_up_24dp.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
index 9370151..25f81b7 100644
--- a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
@@ -20,12 +20,12 @@
     android:viewportWidth="24"
     android:width="24dp" >
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M5.69,16l5.03,5.03c0.14,0.14,0.34,0.22,0.53,0.22c0.1,0,0.19-0.02,0.29-0.06C11.82,21.08,12,20.8,12,20.5v-17 c0-0.3-0.18-0.58-0.46-0.69c-0.28-0.11-0.6-0.05-0.82,0.16L5.69,8H3.49C2.68,8.01,2.01,8.68,2,9.5v5C2,15.33,2.67,16,3.5,16H5.69z M3.5,9.5H6c0.2,0,0.39-0.08,0.53-0.22l3.97-3.97v13.38l-3.97-3.97C6.39,14.58,6.2,14.5,6,14.5H3.5V9.5z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13.52,20.64c0.09,0.34,0.39,0.56,0.72,0.56c0.06,0,0.13-0.01,0.19-0.02c3.29-0.87,5.88-3.46,6.75-6.75 c1.34-5.06-1.69-10.26-6.75-11.59c-0.4-0.11-0.81,0.13-0.92,0.53c-0.11,0.4,0.13,0.81,0.53,0.92c4.26,1.13,6.8,5.5,5.68,9.76 c-0.73,2.77-2.91,4.95-5.68,5.68C13.66,19.83,13.42,20.24,13.52,20.64z" />
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?android:attr/colorPrimary"
         android:pathData="M13.85,14.96c-0.35,0.22-0.46,0.68-0.24,1.03c0.14,0.23,0.39,0.35,0.64,0.35c0.14,0,0.27-0.04,0.4-0.11 c1.13-0.7,1.92-1.81,2.22-3.1c0.3-1.3,0.08-2.64-0.62-3.77c-0.4-0.65-0.96-1.2-1.6-1.6C14.29,7.54,13.83,7.65,13.61,8 c-0.22,0.35-0.11,0.81,0.24,1.03c0.45,0.28,0.84,0.67,1.12,1.12c0.49,0.79,0.65,1.73,0.44,2.64C15.2,13.7,14.65,14.47,13.85,14.96z" />
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_apps.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_apps.xml
index ff34995..69835c0 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_apps.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_apps.xml
@@ -14,13 +14,13 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 6 10 C 7.10456949966 10 8 10.8954305003 8 12 C 8 13.1045694997 7.10456949966 14 6 14 C 4.89543050034 14 4 13.1045694997 4 12 C 4 10.8954305003 4.89543050034 10 6 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 6 4 C 7.10456949966 4 8 4.89543050034 8 6 C 8 7.10456949966 7.10456949966 8 6 8 C 4.89543050034 8 4 7.10456949966 4 6 C 4 4.89543050034 4.89543050034 4 6 4 Z"/>
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-  <path android:fillColor="@android:color/white" android:pathData="M 18 16 C 19.1045694997 16 20 16.8954305003 20 18 C 20 19.1045694997 19.1045694997 20 18 20 C 16.8954305003 20 16 19.1045694997 16 18 C 16 16.8954305003 16.8954305003 16 18 16 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 10 C 13.1045694997 10 14 10.8954305003 14 12 C 14 13.1045694997 13.1045694997 14 12 14 C 10.8954305003 14 10 13.1045694997 10 12 C 10 10.8954305003 10.8954305003 10 12 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 4 C 13.1045694997 4 14 4.89543050034 14 6 C 14 7.10456949966 13.1045694997 8 12 8 C 10.8954305003 8 10 7.10456949966 10 6 C 10 4.89543050034 10.8954305003 4 12 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 6 10 C 7.10456949966 10 8 10.8954305003 8 12 C 8 13.1045694997 7.10456949966 14 6 14 C 4.89543050034 14 4 13.1045694997 4 12 C 4 10.8954305003 4.89543050034 10 6 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 6 4 C 7.10456949966 4 8 4.89543050034 8 6 C 8 7.10456949966 7.10456949966 8 6 8 C 4.89543050034 8 4 7.10456949966 4 6 C 4 4.89543050034 4.89543050034 4 6 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 18 4 C 19.1045694997 4 20 4.89543050034 20 6 C 20 7.10456949966 19.1045694997 8 18 8 C 16.8954305003 8 16 7.10456949966 16 6 C 16 4.89543050034 16.8954305003 4 18 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 6 16 C 7.10456949966 16 8 16.8954305003 8 18 C 8 19.1045694997 7.10456949966 20 6 20 C 4.89543050034 20 4 19.1045694997 4 18 C 4 16.8954305003 4.89543050034 16 6 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 16 C 13.1045694997 16 14 16.8954305003 14 18 C 14 19.1045694997 13.1045694997 20 12 20 C 10.8954305003 20 10 19.1045694997 10 18 C 10 16.8954305003 10.8954305003 16 12 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 18 10 C 19.1045694997 10 20 10.8954305003 20 12 C 20 13.1045694997 19.1045694997 14 18 14 C 16.8954305003 14 16 13.1045694997 16 12 C 16 10.8954305003 16.8954305003 10 18 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 18 16 C 19.1045694997 16 20 16.8954305003 20 18 C 20 19.1045694997 19.1045694997 20 18 20 C 16.8954305003 20 16 19.1045694997 16 18 C 16 16.8954305003 16.8954305003 16 18 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 10 C 13.1045694997 10 14 10.8954305003 14 12 C 14 13.1045694997 13.1045694997 14 12 14 C 10.8954305003 14 10 13.1045694997 10 12 C 10 10.8954305003 10.8954305003 10 12 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 4 C 13.1045694997 4 14 4.89543050034 14 6 C 14 7.10456949966 13.1045694997 8 12 8 C 10.8954305003 8 10 7.10456949966 10 6 C 10 4.89543050034 10.8954305003 4 12 4 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_devices_other.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_devices_other.xml
index 733fe7f..c692eeb 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_devices_other.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_devices_other.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:autoMirrored="true" android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M3,7c0-0.55,0.45-1,1-1h16c0.55,0,1-0.45,1-1v0c0-0.55-0.45-1-1-1H4C2.35,4,1,5.35,1,7v10c0,1.65,1.35,3,3,3h2 c0.55,0,1-0.45,1-1v0c0-0.55-0.45-1-1-1H4c-0.55,0-1-0.45-1-1V7z M12,12h-2c-0.55,0-1,0.45-1,1v0.78C8.39,14.33,8,15.11,8,16 c0,0.89,0.39,1.67,1,2.22V19c0,0.55,0.45,1,1,1h2c0.55,0,1-0.45,1-1v-0.78c0.61-0.55,1-1.34,1-2.22c0-0.88-0.39-1.67-1-2.22V13 C13,12.45,12.55,12,12,12z M11,17.5c-0.83,0-1.5-0.67-1.5-1.5s0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5S11.83,17.5,11,17.5 M17,8 c-1.1,0-2,0.9-2,2v8c0,1.1,0.9,2,2,2h4c1.1,0,2-0.9,2-2v-8c0-1.1-0.9-2-2-2H17z M21,18h-4v-8h4V18z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M3,7c0-0.55,0.45-1,1-1h16c0.55,0,1-0.45,1-1v0c0-0.55-0.45-1-1-1H4C2.35,4,1,5.35,1,7v10c0,1.65,1.35,3,3,3h2 c0.55,0,1-0.45,1-1v0c0-0.55-0.45-1-1-1H4c-0.55,0-1-0.45-1-1V7z M12,12h-2c-0.55,0-1,0.45-1,1v0.78C8.39,14.33,8,15.11,8,16 c0,0.89,0.39,1.67,1,2.22V19c0,0.55,0.45,1,1,1h2c0.55,0,1-0.45,1-1v-0.78c0.61-0.55,1-1.34,1-2.22c0-0.88-0.39-1.67-1-2.22V13 C13,12.45,12.55,12,12,12z M11,17.5c-0.83,0-1.5-0.67-1.5-1.5s0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5S11.83,17.5,11,17.5 M17,8 c-1.1,0-2,0.9-2,2v8c0,1.1,0.9,2,2,2h4c1.1,0,2-0.9,2-2v-8c0-1.1-0.9-2-2-2H17z M21,18h-4v-8h4V18z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_help.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_help.xml
index 4650a72..5a8185a 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_help.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_help.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10s10-4.48,10-10C22,6.48,17.52,2,12,2z M12,18c-0.55,0-1-0.45-1-1 c0-0.55,0.45-1,1-1s1,0.45,1,1C13,17.55,12.55,18,12,18z M13.1,14.32C12.98,14.71,12.65,15,12.24,15h-0.15 c-0.62,0-1.11-0.6-0.93-1.2c0.61-1.97,2.71-2.08,2.83-3.66c0.07-0.97-0.62-1.9-1.57-2.1c-1.04-0.22-1.98,0.39-2.3,1.28 C9.98,9.71,9.65,10,9.24,10H9.07C8.45,10,8,9.4,8.18,8.81C8.68,7.18,10.2,6,12,6c2.21,0,4,1.79,4,4 C16,12.22,13.63,12.67,13.1,14.32z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10s10-4.48,10-10C22,6.48,17.52,2,12,2z M12,18c-0.55,0-1-0.45-1-1 c0-0.55,0.45-1,1-1s1,0.45,1,1C13,17.55,12.55,18,12,18z M13.1,14.32C12.98,14.71,12.65,15,12.24,15h-0.15 c-0.62,0-1.11-0.6-0.93-1.2c0.61-1.97,2.71-2.08,2.83-3.66c0.07-0.97-0.62-1.9-1.57-2.1c-1.04-0.22-1.98,0.39-2.3,1.28 C9.98,9.71,9.65,10,9.24,10H9.07C8.45,10,8,9.4,8.18,8.81C8.68,7.18,10.2,6,12,6c2.21,0,4,1.79,4,4 C16,12.22,13.63,12.67,13.1,14.32z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_phone_info.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_phone_info.xml
index dac1dee..54336d0 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_phone_info.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_phone_info.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,11L12,11c0.55,0,1,0.45,1,1v4c0,0.55-0.45,1-1,1c-0.55,0-1-0.45-1-1v-4C11,11.45,11.45,11,12,11"/>
-  <path android:fillColor="@android:color/white" android:pathData="M16,1H8C6.34,1,5,2.34,5,4v16c0,1.65,1.35,3,3,3h8c1.65,0,3-1.35,3-3V4C19,2.34,17.66,1,16,1 M17,18H7V6h10V18z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M13,8c0,0.55-0.45,1-1,1c-0.55,0-1-0.45-1-1c0-0.55,0.45-1,1-1C12.55,7,13,7.45,13,8"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,11L12,11c0.55,0,1,0.45,1,1v4c0,0.55-0.45,1-1,1c-0.55,0-1-0.45-1-1v-4C11,11.45,11.45,11,12,11"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M16,1H8C6.34,1,5,2.34,5,4v16c0,1.65,1.35,3,3,3h8c1.65,0,3-1.35,3-3V4C19,2.34,17.66,1,16,1 M17,18H7V6h10V18z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M13,8c0,0.55-0.45,1-1,1c-0.55,0-1-0.45-1-1c0-0.55,0.45-1,1-1C12.55,7,13,7.45,13,8"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accessibility.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accessibility.xml
index 3be42b3..4a4baf9 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accessibility.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accessibility.xml
@@ -14,9 +14,9 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M20.75,4.99c-0.14-0.55-0.69-0.87-1.24-0.75C17.13,4.77,14.48,5,12,5S6.87,4.77,4.49,4.24c-0.55-0.12-1.1,0.2-1.24,0.75 c-0.14,0.56,0.2,1.13,0.75,1.26C5.61,6.61,7.35,6.86,9,7v12c0,0.55,0.45,1,1,1s1-0.45,1-1v-4c0-0.55,0.45-1,1-1s1,0.45,1,1v4 c0,0.55,0.45,1,1,1s1-0.45,1-1V7c1.65-0.14,3.39-0.39,4.99-0.75C20.55,6.12,20.89,5.55,20.75,4.99z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 0 C 13.1045694997 0 14 0.895430500338 14 2 C 14 3.10456949966 13.1045694997 4 12 4 C 10.8954305003 4 10 3.10456949966 10 2 C 10 0.895430500338 10.8954305003 0 12 0 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M20.75,4.99c-0.14-0.55-0.69-0.87-1.24-0.75C17.13,4.77,14.48,5,12,5S6.87,4.77,4.49,4.24c-0.55-0.12-1.1,0.2-1.24,0.75 c-0.14,0.56,0.2,1.13,0.75,1.26C5.61,6.61,7.35,6.86,9,7v12c0,0.55,0.45,1,1,1s1-0.45,1-1v-4c0-0.55,0.45-1,1-1s1,0.45,1,1v4 c0,0.55,0.45,1,1,1s1-0.45,1-1V7c1.65-0.14,3.39-0.39,4.99-0.75C20.55,6.12,20.89,5.55,20.75,4.99z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 0 C 13.1045694997 0 14 0.895430500338 14 2 C 14 3.10456949966 13.1045694997 4 12 4 C 10.8954305003 4 10 3.10456949966 10 2 C 10 0.895430500338 10.8954305003 0 12 0 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 8 22 C 8.55228474983 22 9 22.4477152502 9 23 C 9 23.5522847498 8.55228474983 24 8 24 C 7.44771525017 24 7 23.5522847498 7 23 C 7 22.4477152502 7.44771525017 22 8 22 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 22 C 12.5522847498 22 13 22.4477152502 13 23 C 13 23.5522847498 12.5522847498 24 12 24 C 11.4477152502 24 11 23.5522847498 11 23 C 11 22.4477152502 11.4477152502 22 12 22 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 16 22 C 16.5522847498 22 17 22.4477152502 17 23 C 17 23.5522847498 16.5522847498 24 16 24 C 15.4477152502 24 15 23.5522847498 15 23 C 15 22.4477152502 15.4477152502 22 16 22 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accounts.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accounts.xml
index a9bf036..334b2b7 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accounts.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_accounts.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M6,3C4.34,3,3,4.34,3,6v12c0,1.66,1.34,3,3,3h12c1.65,0,3-1.35,3-3V6c0-1.66-1.34-3-3-3H6z M19,6v9.79 C16.52,14.37,13.23,14,12,14s-4.52,0.37-7,1.79V6c0-0.55,0.45-1,1-1h12C18.55,5,19,5.45,19,6z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,13c1.94,0,3.5-1.56,3.5-3.5S13.94,6,12,6S8.5,7.56,8.5,9.5S10.06,13,12,13"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M6,3C4.34,3,3,4.34,3,6v12c0,1.66,1.34,3,3,3h12c1.65,0,3-1.35,3-3V6c0-1.66-1.34-3-3-3H6z M19,6v9.79 C16.52,14.37,13.23,14,12,14s-4.52,0.37-7,1.79V6c0-0.55,0.45-1,1-1h12C18.55,5,19,5.45,19,6z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,13c1.94,0,3.5-1.56,3.5-3.5S13.94,6,12,6S8.5,7.56,8.5,9.5S10.06,13,12,13"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_battery_white.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_battery_white.xml
index d616ad6..fff56ce 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_battery_white.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_battery_white.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M15,4h-1c0-1.1-0.9-2-2-2s-2,0.9-2,2H9C7.35,4,6,5.35,6,7v12c0,1.65,1.35,3,3,3h6c1.65,0,3-1.35,3-3V7 C18,5.35,16.65,4,15,4z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M15,4h-1c0-1.1-0.9-2-2-2s-2,0.9-2,2H9C7.35,4,6,5.35,6,7v12c0,1.65,1.35,3,3,3h6c1.65,0,3-1.35,3-3V7 C18,5.35,16.65,4,15,4z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_display_white.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_display_white.xml
index cf4af6f..723c36c 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_display_white.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_display_white.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M13.25,7.16C12.62,6.99,12,7.48,12,8.13v7.74c0,0.65,0.62,1.14,1.25,0.97C15.41,16.29,17,14.33,17,12 S15.41,7.71,13.25,7.16z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M21.19,9.88l-0.9-0.9C20.1,8.8,20,8.54,20,8.28V7c0-1.66-1.34-3-3-3h-1.28c-0.27,0-0.52-0.11-0.71-0.29l-0.9-0.9 c-1.17-1.17-3.07-1.17-4.24,0l-0.9,0.9C8.79,3.89,8.54,4,8.28,4H7C5.34,4,4,5.34,4,7v1.28C4,8.54,3.89,8.8,3.71,8.98l-0.9,0.9 c-1.17,1.17-1.17,3.07,0,4.24l0.9,0.9C3.89,15.2,4,15.46,4,15.72V17c0,1.66,1.34,3,3,3h1.28c0.27,0,0.52,0.11,0.71,0.29l0.9,0.9 c1.17,1.17,3.07,1.17,4.24,0l0.9-0.9C15.2,20.11,15.46,20,15.72,20H17c1.66,0,3-1.34,3-3v-1.28c0-0.27,0.11-0.52,0.29-0.71 l0.9-0.9C22.36,12.95,22.36,11.05,21.19,9.88z M19.77,12.71l-1.48,1.48C18.11,14.37,18,14.63,18,14.89V17c0,0.55-0.45,1-1,1h-2.11 c-0.27,0-0.52,0.11-0.71,0.29l-1.48,1.48c-0.39,0.39-1.02,0.39-1.41,0l-1.48-1.48C9.63,18.1,9.37,18,9.11,18H7c-0.55,0-1-0.45-1-1 v-2.1c0-0.27-0.11-0.52-0.29-0.71l-1.48-1.48c-0.39-0.39-0.39-1.02,0-1.41l1.48-1.48C5.9,9.63,6,9.37,6,9.11V7c0-0.55,0.45-1,1-1 h2.11c0.27,0,0.52-0.11,0.71-0.29l1.48-1.48c0.39-0.39,1.02-0.39,1.41,0l1.48,1.48C14.38,5.89,14.63,6,14.89,6H17 c0.55,0,1,0.45,1,1v2.11c0,0.27,0.11,0.52,0.29,0.71l1.48,1.48C20.16,11.68,20.16,12.32,19.77,12.71z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M13.25,7.16C12.62,6.99,12,7.48,12,8.13v7.74c0,0.65,0.62,1.14,1.25,0.97C15.41,16.29,17,14.33,17,12 S15.41,7.71,13.25,7.16z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21.19,9.88l-0.9-0.9C20.1,8.8,20,8.54,20,8.28V7c0-1.66-1.34-3-3-3h-1.28c-0.27,0-0.52-0.11-0.71-0.29l-0.9-0.9 c-1.17-1.17-3.07-1.17-4.24,0l-0.9,0.9C8.79,3.89,8.54,4,8.28,4H7C5.34,4,4,5.34,4,7v1.28C4,8.54,3.89,8.8,3.71,8.98l-0.9,0.9 c-1.17,1.17-1.17,3.07,0,4.24l0.9,0.9C3.89,15.2,4,15.46,4,15.72V17c0,1.66,1.34,3,3,3h1.28c0.27,0,0.52,0.11,0.71,0.29l0.9,0.9 c1.17,1.17,3.07,1.17,4.24,0l0.9-0.9C15.2,20.11,15.46,20,15.72,20H17c1.66,0,3-1.34,3-3v-1.28c0-0.27,0.11-0.52,0.29-0.71 l0.9-0.9C22.36,12.95,22.36,11.05,21.19,9.88z M19.77,12.71l-1.48,1.48C18.11,14.37,18,14.63,18,14.89V17c0,0.55-0.45,1-1,1h-2.11 c-0.27,0-0.52,0.11-0.71,0.29l-1.48,1.48c-0.39,0.39-1.02,0.39-1.41,0l-1.48-1.48C9.63,18.1,9.37,18,9.11,18H7c-0.55,0-1-0.45-1-1 v-2.1c0-0.27-0.11-0.52-0.29-0.71l-1.48-1.48c-0.39-0.39-0.39-1.02,0-1.41l1.48-1.48C5.9,9.63,6,9.37,6,9.11V7c0-0.55,0.45-1,1-1 h2.11c0.27,0,0.52-0.11,0.71-0.29l1.48-1.48c0.39-0.39,1.02-0.39,1.41,0l1.48,1.48C14.38,5.89,14.63,6,14.89,6H17 c0.55,0,1,0.45,1,1v2.11c0,0.27,0.11,0.52,0.29,0.71l1.48,1.48C20.16,11.68,20.16,12.32,19.77,12.71z"/>
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\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_location.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_location.xml
index a802bee..9230e3e 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_location.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_location.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,3c-3.87,0-7,3.13-7,7c0,3.18,2.56,7.05,4.59,9.78c1.2,1.62,3.62,1.62,4.82,0C16.44,17.05,19,13.18,19,10 C19,6.13,15.87,3,12,3 M12,12.5c-1.38,0-2.5-1.12-2.5-2.5s1.12-2.5,2.5-2.5s2.5,1.12,2.5,2.5S13.38,12.5,12,12.5"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,3c-3.87,0-7,3.13-7,7c0,3.18,2.56,7.05,4.59,9.78c1.2,1.62,3.62,1.62,4.82,0C16.44,17.05,19,13.18,19,10 C19,6.13,15.87,3,12,3 M12,12.5c-1.38,0-2.5-1.12-2.5-2.5s1.12-2.5,2.5-2.5s2.5,1.12,2.5,2.5S13.38,12.5,12,12.5"/>
 </vector>
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diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_privacy.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_privacy.xml
index 10c059f..4392c12 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_privacy.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_privacy.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M14.14,15.43C13.5,15.78,12.78,16,12,16c-2.48,0-4.5-2.02-4.5-4.5C7.5,9.02,9.52,7,12,7c2.48,0,4.5,2.02,4.5,4.5 c0,0.37-0.06,0.72-0.14,1.07C17,12.22,17.72,12,18.5,12c1.38,0,2.59,0.63,3.42,1.6c0.15-0.23,0.29-0.46,0.42-0.69 c0.48-0.87,0.48-1.95,0-2.81C20.32,6.46,16.45,4,12,4C7.55,4,3.68,6.46,1.66,10.09c-0.48,0.87-0.48,1.95,0,2.81 C3.68,16.54,7.55,19,12,19c0.68,0,1.35-0.06,2-0.18V16.5C14,16.13,14.06,15.78,14.14,15.43z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 8.8 C 13.4911688245 8.8 14.7 10.0088311755 14.7 11.5 C 14.7 12.9911688245 13.4911688245 14.2 12 14.2 C 10.5088311755 14.2 9.3 12.9911688245 9.3 11.5 C 9.3 10.0088311755 10.5088311755 8.8 12 8.8 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M21,17v-1c0-1.1-0.9-2-2-2s-2,0.9-2,2v1c-0.55,0-1,0.45-1,1v3c0,0.55,0.45,1,1,1h4c0.55,0,1-0.45,1-1v-3 C22,17.45,21.55,17,21,17z M18.5,16c0-0.28,0.22-0.5,0.5-0.5s0.5,0.22,0.5,0.5v1h-1V16z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M14.14,15.43C13.5,15.78,12.78,16,12,16c-2.48,0-4.5-2.02-4.5-4.5C7.5,9.02,9.52,7,12,7c2.48,0,4.5,2.02,4.5,4.5 c0,0.37-0.06,0.72-0.14,1.07C17,12.22,17.72,12,18.5,12c1.38,0,2.59,0.63,3.42,1.6c0.15-0.23,0.29-0.46,0.42-0.69 c0.48-0.87,0.48-1.95,0-2.81C20.32,6.46,16.45,4,12,4C7.55,4,3.68,6.46,1.66,10.09c-0.48,0.87-0.48,1.95,0,2.81 C3.68,16.54,7.55,19,12,19c0.68,0,1.35-0.06,2-0.18V16.5C14,16.13,14.06,15.78,14.14,15.43z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 8.8 C 13.4911688245 8.8 14.7 10.0088311755 14.7 11.5 C 14.7 12.9911688245 13.4911688245 14.2 12 14.2 C 10.5088311755 14.2 9.3 12.9911688245 9.3 11.5 C 9.3 10.0088311755 10.5088311755 8.8 12 8.8 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21,17v-1c0-1.1-0.9-2-2-2s-2,0.9-2,2v1c-0.55,0-1,0.45-1,1v3c0,0.55,0.45,1,1,1h4c0.55,0,1-0.45,1-1v-3 C22,17.45,21.55,17,21,17z M18.5,16c0-0.28,0.22-0.5,0.5-0.5s0.5,0.22,0.5,0.5v1h-1V16z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_security_white.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_security_white.xml
index 8ca2dd6..baa6a0a 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_security_white.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_security_white.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M18.5,1C16.01,1,14,3.01,14,5.5V8H7c-1.65,0-3,1.35-3,3v8c0,1.65,1.35,3,3,3h10c1.65,0,3-1.35,3-3v-8c0-1.65-1.35-3-3-3h-1 V5.64c0-1.31,0.94-2.5,2.24-2.63c0.52-0.05,2.3,0.02,2.69,2.12C21.02,5.63,21.42,6,21.92,6c0.6,0,1.09-0.53,0.99-1.13 C22.47,2.3,20.55,1,18.5,1z M12,17c-1.1,0-2-0.9-2-2s0.9-2,2-2s2,0.9,2,2S13.1,17,12,17z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M18.5,1C16.01,1,14,3.01,14,5.5V8H7c-1.65,0-3,1.35-3,3v8c0,1.65,1.35,3,3,3h10c1.65,0,3-1.35,3-3v-8c0-1.65-1.35-3-3-3h-1 V5.64c0-1.31,0.94-2.5,2.24-2.63c0.52-0.05,2.3,0.02,2.69,2.12C21.02,5.63,21.42,6,21.92,6c0.6,0,1.09-0.53,0.99-1.13 C22.47,2.3,20.55,1,18.5,1z M12,17c-1.1,0-2-0.9-2-2s0.9-2,2-2s2,0.9,2,2S13.1,17,12,17z"/>
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\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
index 437afcc..54aa6ce 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10s10-4.48,10-10C22,6.48,17.52,2,12,2z M13,16c0,0.55-0.45,1-1,1s-1-0.45-1-1 v-4c0-0.55,0.45-1,1-1s1,0.45,1,1V16z M12,9c-0.55,0-1-0.45-1-1c0-0.55,0.45-1,1-1s1,0.45,1,1C13,8.55,12.55,9,12,9z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10s10-4.48,10-10C22,6.48,17.52,2,12,2z M13,16c0,0.55-0.45,1-1,1s-1-0.45-1-1 v-4c0-0.55,0.45-1,1-1s1,0.45,1,1V16z M12,9c-0.55,0-1-0.45-1-1c0-0.55,0.45-1,1-1s1,0.45,1,1C13,8.55,12.55,9,12,9z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_wireless.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_wireless.xml
index 145886a..c40f314 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_wireless.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_settings_wireless.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:tint="?android:attr/colorControlNormal" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M17.79,11.97c-3.7-2.67-8.4-2.29-11.58,0c-0.69,0.5-0.73,1.51-0.13,2.11l0.01,0.01c0.49,0.49,1.26,0.54,1.83,0.13 c2.6-1.84,5.88-1.61,8.16,0c0.57,0.4,1.34,0.36,1.83-0.13l0.01-0.01C18.52,13.48,18.48,12.47,17.79,11.97z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M21.84,7.95c-5.71-4.68-13.97-4.67-19.69,0c-0.65,0.53-0.69,1.51-0.1,2.1c0.51,0.51,1.33,0.55,1.89,0.09 c3.45-2.83,10.36-4.72,16.11,0c0.56,0.46,1.38,0.42,1.89-0.09C22.54,9.46,22.49,8.48,21.84,7.95z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 15 C 13.1045694997 15 14 15.8954305003 14 17 C 14 18.1045694997 13.1045694997 19 12 19 C 10.8954305003 19 10 18.1045694997 10 17 C 10 15.8954305003 10.8954305003 15 12 15 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M17.79,11.97c-3.7-2.67-8.4-2.29-11.58,0c-0.69,0.5-0.73,1.51-0.13,2.11l0.01,0.01c0.49,0.49,1.26,0.54,1.83,0.13 c2.6-1.84,5.88-1.61,8.16,0c0.57,0.4,1.34,0.36,1.83-0.13l0.01-0.01C18.52,13.48,18.48,12.47,17.79,11.97z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21.84,7.95c-5.71-4.68-13.97-4.67-19.69,0c-0.65,0.53-0.69,1.51-0.1,2.1c0.51,0.51,1.33,0.55,1.89,0.09 c3.45-2.83,10.36-4.72,16.11,0c0.56,0.46,1.38,0.42,1.89-0.09C22.54,9.46,22.49,8.48,21.84,7.95z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 15 C 13.1045694997 15 14 15.8954305003 14 17 C 14 18.1045694997 13.1045694997 19 12 19 C 10.8954305003 19 10 18.1045694997 10 17 C 10 15.8954305003 10.8954305003 15 12 15 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_storage_white.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_storage_white.xml
index 3ed5150..2ae828d 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_storage_white.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_storage_white.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M19,16H5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2C21,16.9,20.1,16,19,16z M6,19c-0.55,0-1-0.45-1-1 c0-0.55,0.45-1,1-1s1,0.45,1,1C7,18.55,6.55,19,6,19z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M5,8h14c1.1,0,2-0.9,2-2c0-1.1-0.9-2-2-2H5C3.9,4,3,4.9,3,6C3,7.1,3.9,8,5,8z M6,5c0.55,0,1,0.45,1,1c0,0.55-0.45,1-1,1 S5,6.55,5,6C5,5.45,5.45,5,6,5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M19,10H5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2C21,10.9,20.1,10,19,10z M6,13c-0.55,0-1-0.45-1-1 c0-0.55,0.45-1,1-1s1,0.45,1,1C7,12.55,6.55,13,6,13z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M19,16H5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2C21,16.9,20.1,16,19,16z M6,19c-0.55,0-1-0.45-1-1 c0-0.55,0.45-1,1-1s1,0.45,1,1C7,18.55,6.55,19,6,19z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M5,8h14c1.1,0,2-0.9,2-2c0-1.1-0.9-2-2-2H5C3.9,4,3,4.9,3,6C3,7.1,3.9,8,5,8z M6,5c0.55,0,1,0.45,1,1c0,0.55-0.45,1-1,1 S5,6.55,5,6C5,5.45,5.45,5,6,5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M19,10H5c-1.1,0-2,0.9-2,2c0,1.1,0.9,2,2,2h14c1.1,0,2-0.9,2-2C21,10.9,20.1,10,19,10z M6,13c-0.55,0-1-0.45-1-1 c0-0.55,0.45-1,1-1s1,0.45,1,1C7,12.55,6.55,13,6,13z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_volume_up_24dp.xml b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
index 0a9a4c7..4fc2489 100644
--- a/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
+++ b/packages/overlays/IconPackSamSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M10.29,5.71L7,9H6c-1.66,0-3,1.34-3,3s1.34,3,3,3h1l3.29,3.29c0.63,0.63,1.71,0.18,1.71-0.71V6.41 C12,5.52,10.92,5.08,10.29,5.71z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M14.79,15.52c1.04-0.82,1.71-2.09,1.71-3.52c0-1.43-0.67-2.7-1.71-3.52C14.47,8.22,14,8.47,14,8.88v6.23 C14,15.52,14.47,15.77,14.79,15.52z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M15.36,3.65C14.71,3.39,14,3.89,14,4.59v0c0,0.41,0.25,0.77,0.62,0.92C17.19,6.55,19,9.06,19,12 c0,2.94-1.81,5.45-4.38,6.49C14.25,18.64,14,19.01,14,19.41v0c0,0.7,0.71,1.19,1.36,0.93C18.67,19.02,21,15.78,21,12 C21,8.22,18.67,4.98,15.36,3.65z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M10.29,5.71L7,9H6c-1.66,0-3,1.34-3,3s1.34,3,3,3h1l3.29,3.29c0.63,0.63,1.71,0.18,1.71-0.71V6.41 C12,5.52,10.92,5.08,10.29,5.71z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M14.79,15.52c1.04-0.82,1.71-2.09,1.71-3.52c0-1.43-0.67-2.7-1.71-3.52C14.47,8.22,14,8.47,14,8.88v6.23 C14,15.52,14.47,15.77,14.79,15.52z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M15.36,3.65C14.71,3.39,14,3.89,14,4.59v0c0,0.41,0.25,0.77,0.62,0.92C17.19,6.55,19,9.06,19,12 c0,2.94-1.81,5.45-4.38,6.49C14.25,18.64,14,19.01,14,19.41v0c0,0.7,0.71,1.19,1.36,0.93C18.67,19.02,21,15.78,21,12 C21,8.22,18.67,4.98,15.36,3.65z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_apps.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_apps.xml
index ab58f204..d62b777 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_apps.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_apps.xml
@@ -14,13 +14,13 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 4 4 H 8 V 8 H 4 V 4 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 4 10 H 8 V 14 H 4 V 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 4 16 H 8 V 20 H 4 V 16 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 10 4 H 14 V 8 H 10 V 4 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 10 10 H 14 V 14 H 10 V 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 10 16 H 14 V 20 H 10 V 16 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 16 4 H 20 V 8 H 16 V 4 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 16 10 H 20 V 14 H 16 V 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 16 16 H 20 V 20 H 16 V 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 4 4 H 8 V 8 H 4 V 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 4 10 H 8 V 14 H 4 V 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 4 16 H 8 V 20 H 4 V 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 10 4 H 14 V 8 H 10 V 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 10 10 H 14 V 14 H 10 V 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 10 16 H 14 V 20 H 10 V 16 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 16 4 H 20 V 8 H 16 V 4 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 16 10 H 20 V 14 H 16 V 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 16 16 H 20 V 20 H 16 V 16 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_devices_other.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_devices_other.xml
index 7548dfa..71fb7a3 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_devices_other.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_devices_other.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:autoMirrored="true" android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M21.5,8h-5L15,9.5v9l1.5,1.5h5l1.5-1.5v-9L21.5,8z M21.5,18.5h-5v-9h5V18.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 2.5 5.5 L 21 5.5 L 21 4 L 2.5 4 L 1 5.5 L 1 18.5 L 2.5 20 L 7 20 L 7 18.5 L 2.5 18.5 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M13,12H9v1.78C8.39,14.33,8,15.11,8,16s0.39,1.67,1,2.22V20h4v-1.78c0.61-0.55,1-1.34,1-2.22s-0.39-1.67-1-2.22V12z M11,14.5c0.83,0,1.5,0.67,1.5,1.5s-0.67,1.5-1.5,1.5S9.5,16.83,9.5,16S10.17,14.5,11,14.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21.5,8h-5L15,9.5v9l1.5,1.5h5l1.5-1.5v-9L21.5,8z M21.5,18.5h-5v-9h5V18.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 2.5 5.5 L 21 5.5 L 21 4 L 2.5 4 L 1 5.5 L 1 18.5 L 2.5 20 L 7 20 L 7 18.5 L 2.5 18.5 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M13,12H9v1.78C8.39,14.33,8,15.11,8,16s0.39,1.67,1,2.22V20h4v-1.78c0.61-0.55,1-1.34,1-2.22s-0.39-1.67-1-2.22V12z M11,14.5c0.83,0,1.5,0.67,1.5,1.5s-0.67,1.5-1.5,1.5S9.5,16.83,9.5,16S10.17,14.5,11,14.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_help.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_help.xml
index eb2e966..32c603d 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_help.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_help.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M12,20.5c-4.69,0-8.5-3.81-8.5-8.5S7.31,3.5,12,3.5 s8.5,3.81,8.5,8.5S16.69,20.5,12,20.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12.48,6c-1.71,0-3.53,0.96-3.53,3.17v0.37c0,0.11,0.06,0.17,0.17,0.17l1.29,0.07c0.11,0,0.17-0.06,0.17-0.17V9.17 c0-1.29,1.07-1.7,1.85-1.7c0.74,0,1.81,0.37,1.81,1.66c0,1.48-1.57,1.85-2.54,3.09c-0.48,0.6-0.39,1.28-0.39,2.1 c0,0.09,0.08,0.17,0.17,0.17l1.3,0c0.11,0,0.17-0.06,0.17-0.17c0-0.72-0.07-1.13,0.28-1.54c0.91-1.05,2.65-1.46,2.65-3.7 C15.89,6.99,14.27,6,12.48,6z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12.83,16h-1.66C11.08,16,11,16.08,11,16.17v1.66c0,0.09,0.08,0.17,0.17,0.17h1.66c0.09,0,0.17-0.08,0.17-0.17v-1.66 C13,16.08,12.92,16,12.83,16z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M12,20.5c-4.69,0-8.5-3.81-8.5-8.5S7.31,3.5,12,3.5 s8.5,3.81,8.5,8.5S16.69,20.5,12,20.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12.48,6c-1.71,0-3.53,0.96-3.53,3.17v0.37c0,0.11,0.06,0.17,0.17,0.17l1.29,0.07c0.11,0,0.17-0.06,0.17-0.17V9.17 c0-1.29,1.07-1.7,1.85-1.7c0.74,0,1.81,0.37,1.81,1.66c0,1.48-1.57,1.85-2.54,3.09c-0.48,0.6-0.39,1.28-0.39,2.1 c0,0.09,0.08,0.17,0.17,0.17l1.3,0c0.11,0,0.17-0.06,0.17-0.17c0-0.72-0.07-1.13,0.28-1.54c0.91-1.05,2.65-1.46,2.65-3.7 C15.89,6.99,14.27,6,12.48,6z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12.83,16h-1.66C11.08,16,11,16.08,11,16.17v1.66c0,0.09,0.08,0.17,0.17,0.17h1.66c0.09,0,0.17-0.08,0.17-0.17v-1.66 C13,16.08,12.92,16,12.83,16z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_phone_info.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_phone_info.xml
index 0484309..1307f38 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_phone_info.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_phone_info.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 11.25 11 H 12.75 V 16 H 11.25 V 11 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 11.25 8 H 12.75 V 9.5 H 11.25 V 8 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M17.59,1H6.41L5,2.41v19.17L6.41,23h11.17L19,21.59V2.41L17.59,1z M17.5,2.5v1.75h-11V2.5H17.5z M17.5,5.75v12.5h-11V5.75 H17.5z M6.5,21.5v-1.75h11v1.75H6.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 11.25 11 H 12.75 V 16 H 11.25 V 11 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 11.25 8 H 12.75 V 9.5 H 11.25 V 8 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M17.59,1H6.41L5,2.41v19.17L6.41,23h11.17L19,21.59V2.41L17.59,1z M17.5,2.5v1.75h-11V2.5H17.5z M17.5,5.75v12.5h-11V5.75 H17.5z M6.5,21.5v-1.75h11v1.75H6.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accessibility.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accessibility.xml
index 7f80c7d..5983b89 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accessibility.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accessibility.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M20.5,4c-2.61,0.7-5.67,1-8.5,1S6.11,4.7,3.5,4L3,6c1.86,0.5,4,0.83,6,1v13h2v-6h2v6h2V7c2-0.17,4.14-0.5,6-1L20.5,4z M12,4c1.1,0,2-0.9,2-2c0-1.1-0.9-2-2-2s-2,0.9-2,2C10,3.1,10.9,4,12,4"/>
-  <path android:fillColor="@android:color/white" android:pathData="M7,24h2v-2H7V24z M11,24h2v-2h-2V24z M15,24h2v-2h-2V24z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M20.5,4c-2.61,0.7-5.67,1-8.5,1S6.11,4.7,3.5,4L3,6c1.86,0.5,4,0.83,6,1v13h2v-6h2v6h2V7c2-0.17,4.14-0.5,6-1L20.5,4z M12,4c1.1,0,2-0.9,2-2c0-1.1-0.9-2-2-2s-2,0.9-2,2C10,3.1,10.9,4,12,4"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M7,24h2v-2H7V24z M11,24h2v-2h-2V24z M15,24h2v-2h-2V24z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accounts.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accounts.xml
index 758e63f..3a997b0 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accounts.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_accounts.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,13c1.93,0,3.5-1.57,3.5-3.5S13.93,6,12,6S8.5,7.57,8.5,9.5S10.07,13,12,13z M12,7.5c1.1,0,2,0.9,2,2s-0.9,2-2,2 s-2-0.9-2-2S10.9,7.5,12,7.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M19.5,3h-15L3,4.5v15L4.5,21h15l1.5-1.5v-15L19.5,3z M19.5,19.5h-15v-1.65c1.76-1.53,5.37-2.35,7.5-2.35 c1.45,0,3.76,0.38,5.67,1.24c0.62,0.28,1.29,0.65,1.83,1.12V19.5z M19.5,16.02C17.26,14.64,14.04,14,12,14s-5.26,0.64-7.5,2.02 V4.5h15V16.02z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,13c1.93,0,3.5-1.57,3.5-3.5S13.93,6,12,6S8.5,7.57,8.5,9.5S10.07,13,12,13z M12,7.5c1.1,0,2,0.9,2,2s-0.9,2-2,2 s-2-0.9-2-2S10.9,7.5,12,7.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M19.5,3h-15L3,4.5v15L4.5,21h15l1.5-1.5v-15L19.5,3z M19.5,19.5h-15v-1.65c1.76-1.53,5.37-2.35,7.5-2.35 c1.45,0,3.76,0.38,5.67,1.24c0.62,0.28,1.29,0.65,1.83,1.12V19.5z M19.5,16.02C17.26,14.64,14.04,14,12,14s-5.26,0.64-7.5,2.02 V4.5h15V16.02z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_battery_white.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_battery_white.xml
index e1b7945..ca9bfc9 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_battery_white.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_battery_white.xml
@@ -14,5 +14,5 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M 16.59 4 L 15 4 L 14 2 L 10 2 L 9 4 L 7.41 4 L 6 5.41 L 6 20.59 L 7.41 22 L 16.59 22 L 18 20.59 L 18 5.41 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 16.59 4 L 15 4 L 14 2 L 10 2 L 9 4 L 7.41 4 L 6 5.41 L 6 20.59 L 7.41 22 L 16.59 22 L 18 20.59 L 18 5.41 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_display_white.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_display_white.xml
index c7d8a61..adf1c82 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_display_white.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_display_white.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,7v10c2.76,0,5-2.24,5-5S14.76,7,12,7z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M22.81,12.5v-1L20,8.69V4.71l0,0L19.29,4l0,0h-3.98L12.5,1.19h-1v0L8.69,4H4.71l0,0L4,4.71l0,0v3.98L1.19,11.5v1h0 L4,15.31v3.98l0,0L4.71,20l0,0h3.98l2.81,2.81v0h1L15.31,20h3.98l0,0L20,19.29l0,0v-3.98L22.81,12.5L22.81,12.5z M18.5,14.69v3.81 h-3.81L12,21.19L9.31,18.5H5.5v-3.81L2.81,12L5.5,9.31V5.5h3.81L12,2.81l2.69,2.69h3.81v3.81L21.19,12L18.5,14.69z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,7v10c2.76,0,5-2.24,5-5S14.76,7,12,7z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M22.81,12.5v-1L20,8.69V4.71l0,0L19.29,4l0,0h-3.98L12.5,1.19h-1v0L8.69,4H4.71l0,0L4,4.71l0,0v3.98L1.19,11.5v1h0 L4,15.31v3.98l0,0L4.71,20l0,0h3.98l2.81,2.81v0h1L15.31,20h3.98l0,0L20,19.29l0,0v-3.98L22.81,12.5L22.81,12.5z M18.5,14.69v3.81 h-3.81L12,21.19L9.31,18.5H5.5v-3.81L2.81,12L5.5,9.31V5.5h3.81L12,2.81l2.69,2.69h3.81v3.81L21.19,12L18.5,14.69z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_location.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_location.xml
index 7975db6..90ad165 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_location.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_location.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,2c-4.2,0-8,3.22-8,8.2c0,3.11,2.33,6.62,7,10.8h2c4.67-4.18,7-7.7,7-10.8C20,5.22,16.2,2,12,2z M12.42,19.5h-0.84 c-4.04-3.7-6.08-6.74-6.08-9.3c0-4.35,3.35-6.7,6.5-6.7s6.5,2.35,6.5,6.7C18.5,12.76,16.46,15.8,12.42,19.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,7c-1.66,0-3,1.34-3,3c0,1.66,1.34,3,3,3s3-1.34,3-3C15,8.34,13.66,7,12,7z M12,11.5c-0.83,0-1.5-0.67-1.5-1.5 c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5C13.5,10.83,12.83,11.5,12,11.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2c-4.2,0-8,3.22-8,8.2c0,3.11,2.33,6.62,7,10.8h2c4.67-4.18,7-7.7,7-10.8C20,5.22,16.2,2,12,2z M12.42,19.5h-0.84 c-4.04-3.7-6.08-6.74-6.08-9.3c0-4.35,3.35-6.7,6.5-6.7s6.5,2.35,6.5,6.7C18.5,12.76,16.46,15.8,12.42,19.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,7c-1.66,0-3,1.34-3,3c0,1.66,1.34,3,3,3s3-1.34,3-3C15,8.34,13.66,7,12,7z M12,11.5c-0.83,0-1.5-0.67-1.5-1.5 c0-0.83,0.67-1.5,1.5-1.5s1.5,0.67,1.5,1.5C13.5,10.83,12.83,11.5,12,11.5z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_privacy.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_privacy.xml
index 7da20c1..f499227 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_privacy.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_privacy.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,8.5c1.48,0,2.71,1.08,2.95,2.5h1.5C16.2,8.76,14.31,7,12,7c-2.48,0-4.5,2.02-4.5,4.5c0,2.48,2.02,4.5,4.5,4.5 c0.72,0,1.39-0.19,2-0.49v-1.79c-0.53,0.48-1.23,0.78-2,0.78c-1.65,0-3-1.35-3-3S10.35,8.5,12,8.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M12,4C7.38,4,3.4,6.65,1.45,10.51v1.97C3.4,16.35,7.38,19,12,19c0.68,0,1.35-0.06,2-0.18v-1.54 c-0.65,0.13-1.32,0.22-2,0.22c-4.07,0-7.68-2.34-9.37-6c1.69-3.66,5.3-6,9.37-6c3.87,0,7.32,2.13,9.09,5.5h1.46v-0.49 C20.6,6.65,16.62,4,12,4z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M21,14l-1-1h-2l-1,1v2h-1v5h6v-5h-1V14z M19.5,16h-1v-1.5h1V16z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,8.5c1.48,0,2.71,1.08,2.95,2.5h1.5C16.2,8.76,14.31,7,12,7c-2.48,0-4.5,2.02-4.5,4.5c0,2.48,2.02,4.5,4.5,4.5 c0.72,0,1.39-0.19,2-0.49v-1.79c-0.53,0.48-1.23,0.78-2,0.78c-1.65,0-3-1.35-3-3S10.35,8.5,12,8.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,4C7.38,4,3.4,6.65,1.45,10.51v1.97C3.4,16.35,7.38,19,12,19c0.68,0,1.35-0.06,2-0.18v-1.54 c-0.65,0.13-1.32,0.22-2,0.22c-4.07,0-7.68-2.34-9.37-6c1.69-3.66,5.3-6,9.37-6c3.87,0,7.32,2.13,9.09,5.5h1.46v-0.49 C20.6,6.65,16.62,4,12,4z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21,14l-1-1h-2l-1,1v2h-1v5h6v-5h-1V14z M19.5,16h-1v-1.5h1V16z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_security_white.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_security_white.xml
index fbf6ae1..49d31f7 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_security_white.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_security_white.xml
@@ -14,6 +14,6 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M21,2h-5l-1.5,1.5l0,4.5h-9L4,9.5v11L5.5,22h13l1.5-1.5v-11L18.5,8H16V3.5h5v2.62h1.5V3.5L21,2z M18.5,20.5h-13v-11h13 V20.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 12 13 C 13.1045694997 13 14 13.8954305003 14 15 C 14 16.1045694997 13.1045694997 17 12 17 C 10.8954305003 17 10 16.1045694997 10 15 C 10 13.8954305003 10.8954305003 13 12 13 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M21,2h-5l-1.5,1.5l0,4.5h-9L4,9.5v11L5.5,22h13l1.5-1.5v-11L18.5,8H16V3.5h5v2.62h1.5V3.5L21,2z M18.5,20.5h-13v-11h13 V20.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 12 13 C 13.1045694997 13 14 13.8954305003 14 15 C 14 16.1045694997 13.1045694997 17 12 17 C 10.8954305003 17 10 16.1045694997 10 15 C 10 13.8954305003 10.8954305003 13 12 13 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
index 0594b9a..b668eb2 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_system_dashboard_white.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M12,20.5c-4.69,0-8.5-3.81-8.5-8.5S7.31,3.5,12,3.5 s8.5,3.81,8.5,8.5S16.69,20.5,12,20.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 11.25 10 H 12.75 V 17 H 11.25 V 10 Z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M 11.25 7 H 12.75 V 8.5 H 11.25 V 7 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M12,20.5c-4.69,0-8.5-3.81-8.5-8.5S7.31,3.5,12,3.5 s8.5,3.81,8.5,8.5S16.69,20.5,12,20.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 11.25 10 H 12.75 V 17 H 11.25 V 10 Z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M 11.25 7 H 12.75 V 8.5 H 11.25 V 7 Z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_wireless.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_wireless.xml
index 802a041..9223902 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_wireless.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_settings_wireless.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:tint="?android:attr/colorControlNormal" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M12,4.5c-4.29,0-8.17,1.72-11.01,4.49l1.42,1.42C4.89,8,8.27,6.5,12,6.5c3.73,0,7.11,1.5,9.59,3.91l1.42-1.42 C20.17,6.22,16.29,4.5,12,4.5z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M4.93,12.93l1.42,1.42C7.79,12.9,9.79,12,12,12s4.21,0.9,5.65,2.35l1.42-1.42C17.26,11.12,14.76,10,12,10 S6.74,11.12,4.93,12.93z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M9.06,17.06L12,20l2.94-2.94c-0.73-0.8-1.77-1.31-2.94-1.31S9.79,16.26,9.06,17.06z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M12,4.5c-4.29,0-8.17,1.72-11.01,4.49l1.42,1.42C4.89,8,8.27,6.5,12,6.5c3.73,0,7.11,1.5,9.59,3.91l1.42-1.42 C20.17,6.22,16.29,4.5,12,4.5z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M4.93,12.93l1.42,1.42C7.79,12.9,9.79,12,12,12s4.21,0.9,5.65,2.35l1.42-1.42C17.26,11.12,14.76,10,12,10 S6.74,11.12,4.93,12.93z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M9.06,17.06L12,20l2.94-2.94c-0.73-0.8-1.77-1.31-2.94-1.31S9.79,16.26,9.06,17.06z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_storage_white.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_storage_white.xml
index 45288f9..22f6092 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_storage_white.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_storage_white.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M19.5,4h-15L3,5.5v1L4.5,8h15L21,6.5v-1L19.5,4z M6.5,6.75H5v-1.5h1.5V6.75z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M4.5,10L3,11.5v1L4.5,14h15l1.5-1.5v-1L19.5,10H4.5z M6.5,12.75H5v-1.5h1.5V12.75z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M4.5,16L3,17.5v1L4.5,20h15l1.5-1.5v-1L19.5,16H4.5z M6.5,18.75H5v-1.5h1.5V18.75z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M19.5,4h-15L3,5.5v1L4.5,8h15L21,6.5v-1L19.5,4z M6.5,6.75H5v-1.5h1.5V6.75z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M4.5,10L3,11.5v1L4.5,14h15l1.5-1.5v-1L19.5,10H4.5z M6.5,12.75H5v-1.5h1.5V12.75z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M4.5,16L3,17.5v1L4.5,20h15l1.5-1.5v-1L19.5,16H4.5z M6.5,18.75H5v-1.5h1.5V18.75z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_volume_up_24dp.xml b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
index 781ed94..964f668 100644
--- a/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
+++ b/packages/overlays/IconPackVictorSettingsOverlay/res/drawable/ic_volume_up_24dp.xml
@@ -14,7 +14,7 @@
    limitations under the License.
 -->
 <vector android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-  <path android:fillColor="@android:color/white" android:pathData="M7,9H4.5L3,10.5v3L4.5,15H7l4,4h1V5h-1L7,9z M10.5,16.38L7.62,13.5H4.5v-3h3.12l2.88-2.88V16.38z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M14,3.23v1.55c3.17,0.88,5.5,3.78,5.5,7.22s-2.33,6.34-5.5,7.22v1.55c4.01-0.91,7-4.49,7-8.77S18.01,4.14,14,3.23z"/>
-  <path android:fillColor="@android:color/white" android:pathData="M16.5,12c0-1.76-1.02-3.27-2.5-4.01v8.02C15.48,15.27,16.5,13.76,16.5,12z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M7,9H4.5L3,10.5v3L4.5,15H7l4,4h1V5h-1L7,9z M10.5,16.38L7.62,13.5H4.5v-3h3.12l2.88-2.88V16.38z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M14,3.23v1.55c3.17,0.88,5.5,3.78,5.5,7.22s-2.33,6.34-5.5,7.22v1.55c4.01-0.91,7-4.49,7-8.77S18.01,4.14,14,3.23z"/>
+  <path android:fillColor="?android:attr/colorPrimary" android:pathData="M16.5,12c0-1.76-1.02-3.27-2.5-4.01v8.02C15.48,15.27,16.5,13.76,16.5,12z"/>
 </vector>
\ No newline at end of file
diff --git a/packages/overlays/OneHandedModeGesturalOverlay/res/values/dimens.xml b/packages/overlays/OneHandedModeGesturalOverlay/res/values/dimens.xml
index 7382565..3986119 100644
--- a/packages/overlays/OneHandedModeGesturalOverlay/res/values/dimens.xml
+++ b/packages/overlays/OneHandedModeGesturalOverlay/res/values/dimens.xml
@@ -18,5 +18,5 @@
 -->
 <resources>
     <!-- The height of the bottom navigation gesture area. -->
-    <dimen name="navigation_bar_gesture_height">80dp</dimen>
+    <dimen name="navigation_bar_gesture_larger_height">80dp</dimen>
 </resources>
diff --git a/packages/services/Proxy/src/com/android/proxyhandler/ProxyServer.java b/packages/services/Proxy/src/com/android/proxyhandler/ProxyServer.java
index ac40222..f8b9309 100644
--- a/packages/services/Proxy/src/com/android/proxyhandler/ProxyServer.java
+++ b/packages/services/Proxy/src/com/android/proxyhandler/ProxyServer.java
@@ -19,8 +19,8 @@
 import android.util.Log;
 
 import com.android.net.IProxyPortListener;
+
 import com.google.android.collect.Lists;
-import com.google.android.collect.Sets;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -34,7 +34,6 @@
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.List;
-import java.util.Set;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
@@ -361,7 +360,7 @@
             try {
                 mCallback.setProxyPort(port);
             } catch (RemoteException e) {
-                Log.w(TAG, "Proxy failed to report port to PacManager", e);
+                Log.w(TAG, "Proxy failed to report port to PacProxyInstaller", e);
             }
         }
         mPort = port;
@@ -372,7 +371,7 @@
             try {
                 callback.setProxyPort(mPort);
             } catch (RemoteException e) {
-                Log.w(TAG, "Proxy failed to report port to PacManager", e);
+                Log.w(TAG, "Proxy failed to report port to PacProxyInstaller", e);
             }
         }
         mCallback = callback;
diff --git a/packages/services/Proxy/src/com/android/proxyhandler/ProxyService.java b/packages/services/Proxy/src/com/android/proxyhandler/ProxyService.java
index 970fdc7..bdf478d 100644
--- a/packages/services/Proxy/src/com/android/proxyhandler/ProxyService.java
+++ b/packages/services/Proxy/src/com/android/proxyhandler/ProxyService.java
@@ -30,7 +30,7 @@
 
     private static ProxyServer server = null;
 
-    /** Keep these values up-to-date with PacManager.java */
+    /** Keep these values up-to-date with PacProxyInstaller.java */
     public static final String KEY_PROXY = "keyProxy";
     public static final String HOST = "localhost";
     public static final String EXCL_LIST = "";
diff --git a/proto/src/OWNERS b/proto/src/OWNERS
index e7ddf86..b456ba6 100644
--- a/proto/src/OWNERS
+++ b/proto/src/OWNERS
@@ -1,2 +1,3 @@
 per-file gnss.proto = file:/services/core/java/com/android/server/location/OWNERS
 per-file wifi.proto = file:/wifi/OWNERS
+per-file camera.proto = file:/services/core/java/com/android/server/camera/OWNERS
diff --git a/services/Android.bp b/services/Android.bp
index 3447b5c..da24719 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -30,6 +30,7 @@
         ":services.searchui-sources",
         ":services.startop.iorap-sources",
         ":services.systemcaptions-sources",
+        ":services.translation-sources",
         ":services.usage-sources",
         ":services.usb-sources",
         ":services.voiceinteraction-sources",
@@ -76,12 +77,12 @@
         "services.searchui",
         "services.startop",
         "services.systemcaptions",
+        "services.translation",
         "services.usage",
         "services.usb",
         "services.voiceinteraction",
         "services.wifi",
         "service-blobstore",
-        "service-connectivity",
         "service-jobscheduler",
         "android.hidl.base-V1.0-java",
     ],
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index 449063d..d4bd5ad 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -222,6 +222,7 @@
 
     private final SparseIntArray mLoadedUserIds = new SparseIntArray();
 
+    private final Object mWidgetPackagesLock = new Object();
     private final SparseArray<ArraySet<String>> mWidgetPackages = new SparseArray<>();
 
     private BackupRestoreController mBackupRestoreController;
@@ -2941,11 +2942,13 @@
         if (widget.provider == null) return;
 
         int userId = widget.provider.getUserId();
-        ArraySet<String> packages = mWidgetPackages.get(userId);
-        if (packages == null) {
-            mWidgetPackages.put(userId, packages = new ArraySet<String>());
+        synchronized (mWidgetPackagesLock) {
+            ArraySet<String> packages = mWidgetPackages.get(userId);
+            if (packages == null) {
+                mWidgetPackages.put(userId, packages = new ArraySet<String>());
+            }
+            packages.add(widget.provider.info.provider.getPackageName());
         }
-        packages.add(widget.provider.info.provider.getPackageName());
 
         // If we are adding a widget it might be for a provider that
         // is currently masked, if so mask the widget.
@@ -2972,22 +2975,24 @@
 
         final int userId = widget.provider.getUserId();
         final String packageName = widget.provider.info.provider.getPackageName();
-        ArraySet<String> packages = mWidgetPackages.get(userId);
-        if (packages == null) {
-            return;
-        }
-        // Check if there is any other widget with the same package name.
-        // Remove packageName if none.
-        final int N = mWidgets.size();
-        for (int i = 0; i < N; i++) {
-            Widget w = mWidgets.get(i);
-            if (w.provider == null) continue;
-            if (w.provider.getUserId() == userId
-                    && packageName.equals(w.provider.info.provider.getPackageName())) {
+        synchronized (mWidgetPackagesLock) {
+            ArraySet<String> packages = mWidgetPackages.get(userId);
+            if (packages == null) {
                 return;
             }
+            // Check if there is any other widget with the same package name.
+            // Remove packageName if none.
+            final int N = mWidgets.size();
+            for (int i = 0; i < N; i++) {
+                Widget w = mWidgets.get(i);
+                if (w.provider == null) continue;
+                if (w.provider.getUserId() == userId
+                        && packageName.equals(w.provider.info.provider.getPackageName())) {
+                    return;
+                }
+            }
+            packages.remove(packageName);
         }
-        packages.remove(packageName);
     }
 
     /**
@@ -3000,7 +3005,9 @@
     }
 
     private void onWidgetsClearedLocked() {
-        mWidgetPackages.clear();
+        synchronized (mWidgetPackagesLock) {
+            mWidgetPackages.clear();
+        }
     }
 
     @Override
@@ -3008,7 +3015,7 @@
         if (Binder.getCallingUid() != Process.SYSTEM_UID) {
             throw new SecurityException("Only the system process can call this");
         }
-        synchronized (mLock) {
+        synchronized (mWidgetPackagesLock) {
             final ArraySet<String> packages = mWidgetPackages.get(userId);
             if (packages != null) {
                 return packages.contains(packageName);
diff --git a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
index 8a27acc..04e08ae 100644
--- a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
+++ b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
@@ -27,12 +27,14 @@
 import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;
 import static com.android.internal.util.function.pooled.PooledLambda.obtainRunnable;
 
+import static java.util.Objects.requireNonNull;
 import static java.util.concurrent.TimeUnit.MINUTES;
 
 import android.annotation.CheckResult;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
+import android.app.ActivityManagerInternal;
 import android.app.AppOpsManager;
 import android.app.PendingIntent;
 import android.app.role.RoleManager;
@@ -53,6 +55,7 @@
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageItemInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.UserInfo;
 import android.net.NetworkPolicyManager;
 import android.os.Binder;
@@ -70,6 +73,7 @@
 import android.os.ShellCommand;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.permission.PermissionControllerManager;
 import android.provider.Settings;
 import android.provider.SettingsStringUtil.ComponentNameSet;
 import android.text.BidiFormatter;
@@ -111,7 +115,6 @@
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Objects;
 import java.util.Set;
@@ -158,6 +161,7 @@
     private AssociationRequest mRequest;
     private String mCallingPackage;
     private AndroidFuture<Association> mOngoingDeviceDiscovery;
+    private PermissionControllerManager mPermissionControllerManager;
 
     private BluetoothDeviceConnectedListener mBluetoothDeviceConnectedListener =
             new BluetoothDeviceConnectedListener();
@@ -169,6 +173,10 @@
     @GuardedBy("mLock")
     private @Nullable SparseArray<Set<Association>> mCachedAssociations = new SparseArray<>();
 
+    ActivityTaskManagerInternal mAtmInternal;
+    ActivityManagerInternal mAmInternal;
+    PackageManagerInternal mPackageManagerInternal;
+
     public CompanionDeviceManagerService(Context context) {
         super(context);
         mImpl = new CompanionDeviceManagerImpl();
@@ -176,6 +184,11 @@
         mRoleManager = context.getSystemService(RoleManager.class);
         mAppOpsManager = IAppOpsService.Stub.asInterface(
                 ServiceManager.getService(Context.APP_OPS_SERVICE));
+        mAtmInternal = LocalServices.getService(ActivityTaskManagerInternal.class);
+        mAmInternal = LocalServices.getService(ActivityManagerInternal.class);
+        mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);
+        mPermissionControllerManager = requireNonNull(
+                context.getSystemService(PermissionControllerManager.class));
 
         Intent serviceIntent = new Intent().setComponent(SERVICE_TO_BIND_TO);
         mServiceConnectors = new PerUser<ServiceConnector<ICompanionDeviceDiscoveryService>>() {
@@ -236,15 +249,7 @@
         if (associations == null || associations.isEmpty()) {
             return;
         }
-        Set<String> companionAppPackages = new HashSet<>();
-        for (Association association : associations) {
-            companionAppPackages.add(association.getPackageName());
-        }
-        ActivityTaskManagerInternal atmInternal = LocalServices.getService(
-                ActivityTaskManagerInternal.class);
-        if (atmInternal != null) {
-            atmInternal.setCompanionAppPackages(userHandle, companionAppPackages);
-        }
+        updateAtm(userHandle, associations);
 
         BackgroundThread.getHandler().sendMessageDelayed(
                 obtainMessage(CompanionDeviceManagerService::maybeGrantAutoRevokeExemptions, this),
@@ -344,13 +349,25 @@
             request.setCallingPackage(callingPackage);
             callback.asBinder().linkToDeath(CompanionDeviceManagerService.this /* recipient */, 0);
 
-            final long callingIdentity = Binder.clearCallingIdentity();
-            try {
-                mOngoingDeviceDiscovery = mServiceConnectors.forUser(userId).postAsync(service -> {
+            AndroidFuture<String> fetchProfileDescription =
+                    request.getDeviceProfile() == null
+                            ? AndroidFuture.completedFuture(null)
+                            : getDeviceProfilePermissionDescription(
+                                    request.getDeviceProfile());
+
+            mOngoingDeviceDiscovery = fetchProfileDescription.thenComposeAsync(description -> {
+                request.setDeviceProfilePrivilegesDescription(description);
+
+                return mServiceConnectors.forUser(userId).postAsync(service -> {
                     AndroidFuture<Association> future = new AndroidFuture<>();
                     service.startDiscovery(request, callingPackage, callback, future);
                     return future;
-                }).cancelTimeout().whenComplete(uncheckExceptions((association, err) -> {
+                }).cancelTimeout();
+
+            }, FgThread.getExecutor()).whenComplete(uncheckExceptions((association, err) -> {
+
+                final long callingIdentity = Binder.clearCallingIdentity();
+                try {
                     if (err == null) {
                         addAssociation(association);
                     } else {
@@ -358,10 +375,10 @@
                         callback.onFailure("No devices found: " + err.getMessage());
                     }
                     cleanup();
-                }));
-            } finally {
-                Binder.restoreCallingIdentity(callingIdentity);
-            }
+                } finally {
+                    Binder.restoreCallingIdentity(callingIdentity);
+                }
+            }));
         }
 
         @Override
@@ -727,12 +744,6 @@
             final Set<Association> old = getAllAssociations(userId);
             Set<Association> associations = new ArraySet<>(old);
             associations = update.apply(associations);
-
-            Set<String> companionAppPackages = new HashSet<>();
-            for (Association association : associations) {
-                companionAppPackages.add(association.getPackageName());
-            }
-
             if (DEBUG) {
                 Slog.i(LOG_TAG, "Updating associations: " + old + "  -->  " + associations);
             }
@@ -741,9 +752,25 @@
                     CompanionDeviceManagerService::persistAssociations,
                     this, associations, userId));
 
-            ActivityTaskManagerInternal atmInternal = LocalServices.getService(
-                    ActivityTaskManagerInternal.class);
-            atmInternal.setCompanionAppPackages(userId, companionAppPackages);
+            updateAtm(userId, associations);
+        }
+    }
+
+    private void updateAtm(int userId, Set<Association> associations) {
+        final Set<Integer> companionAppUids = new ArraySet<>();
+        for (Association association : associations) {
+            final int uid = mPackageManagerInternal.getPackageUid(association.getPackageName(),
+                    0, userId);
+            if (uid >= 0) {
+                companionAppUids.add(uid);
+            }
+        }
+        if (mAtmInternal != null) {
+            mAtmInternal.setCompanionAppUids(userId, companionAppUids);
+        }
+        if (mAmInternal != null) {
+            // Make a copy of companionAppUids and send it to ActivityManager.
+            mAmInternal.setCompanionAppUids(userId, new ArraySet<>(companionAppUids));
         }
     }
 
@@ -894,6 +921,19 @@
         mCurrentlyConnectedDevices.remove(address);
     }
 
+    private AndroidFuture<String> getDeviceProfilePermissionDescription(String deviceProfile) {
+        AndroidFuture<String> result = new AndroidFuture<>();
+        mPermissionControllerManager.getPrivilegesDescriptionStringForProfile(
+                deviceProfile, FgThread.getExecutor(), desc -> {
+                        try {
+                            result.complete(requireNonNull(desc));
+                        } catch (Exception e) {
+                            result.completeExceptionally(e);
+                        }
+                });
+        return result;
+    }
+
     private class ShellCmd extends ShellCommand {
         public static final String USAGE = "help\n"
                 + "list USER_ID\n"
@@ -919,9 +959,10 @@
                     break;
 
                     case "associate": {
+                        int userId = getNextArgInt();
                         String pkg = getNextArgRequired();
                         String address = getNextArgRequired();
-                        addAssociation(new Association(getNextArgInt(), address, pkg, null, false));
+                        addAssociation(new Association(userId, address, pkg, null, false));
                     }
                     break;
 
diff --git a/services/core/Android.bp b/services/core/Android.bp
index 6ce334b..3750f14 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -141,7 +141,7 @@
         "capture_state_listener-aidl-java",
         "dnsresolver_aidl_interface-java",
         "icu4j_calendar_astronomer",
-        "netd_aidl_interfaces-platform-java",
+        "netd-client",
         "overlayable_policy_aidl-java",
         "SurfaceFlingerProperties",
         "com.android.sysprop.watchdog",
@@ -212,15 +212,11 @@
         "java/com/android/server/connectivity/AutodestructReference.java",
         "java/com/android/server/connectivity/ConnectivityConstants.java",
         "java/com/android/server/connectivity/DataConnectionStats.java",
-        "java/com/android/server/connectivity/DefaultNetworkMetrics.java",
         "java/com/android/server/connectivity/DnsManager.java",
-        "java/com/android/server/connectivity/IpConnectivityEventBuilder.java",
-        "java/com/android/server/connectivity/IpConnectivityMetrics.java",
         "java/com/android/server/connectivity/KeepaliveTracker.java",
         "java/com/android/server/connectivity/LingerMonitor.java",
         "java/com/android/server/connectivity/MockableSystemProperties.java",
         "java/com/android/server/connectivity/Nat464Xlat.java",
-        "java/com/android/server/connectivity/NetdEventListenerService.java",
         "java/com/android/server/connectivity/NetworkAgentInfo.java",
         "java/com/android/server/connectivity/NetworkDiagnostics.java",
         "java/com/android/server/connectivity/NetworkNotificationManager.java",
diff --git a/services/core/java/android/content/pm/PackageManagerInternal.java b/services/core/java/android/content/pm/PackageManagerInternal.java
index 53bfcec..dad8bd8 100644
--- a/services/core/java/android/content/pm/PackageManagerInternal.java
+++ b/services/core/java/android/content/pm/PackageManagerInternal.java
@@ -1139,4 +1139,15 @@
             @Checksum.Type int optional, @Checksum.Type int required,
             @Nullable List trustedInstallers, @NonNull IntentSender statusReceiver, int userId,
             @NonNull Executor executor, @NonNull Handler handler);
+
+    /**
+     * Returns true if the given {@code packageName} and {@code userId} is frozen.
+     *
+     * @param packageName a specific package
+     * @param callingUid The uid of the caller
+     * @param userId The user for whom the package is installed
+     * @return {@code true} If the package is current frozen (due to install/update etc.)
+     */
+    public abstract boolean isPackageFrozen(
+            @NonNull String packageName, int callingUid, int userId);
 }
diff --git a/services/core/java/android/power/OWNERS b/services/core/java/android/power/OWNERS
new file mode 100644
index 0000000..4068e2b
--- /dev/null
+++ b/services/core/java/android/power/OWNERS
@@ -0,0 +1 @@
+include /BATTERY_STATS_OWNERS
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 397eeb2..6b45abd 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -28,7 +28,6 @@
 import static android.net.ConnectivityDiagnosticsManager.DataStallReport.KEY_TCP_METRICS_COLLECTION_PERIOD_MILLIS;
 import static android.net.ConnectivityDiagnosticsManager.DataStallReport.KEY_TCP_PACKET_FAIL_RATE;
 import static android.net.ConnectivityManager.CONNECTIVITY_ACTION;
-import static android.net.ConnectivityManager.NETID_UNSET;
 import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC;
 import static android.net.ConnectivityManager.TYPE_ETHERNET;
 import static android.net.ConnectivityManager.TYPE_NONE;
@@ -56,12 +55,14 @@
 import static android.net.NetworkPolicyManager.uidRulesToString;
 import static android.net.shared.NetworkMonitorUtils.isPrivateDnsValidationRequired;
 import static android.os.Process.INVALID_UID;
+import static android.os.Process.VPN_UID;
 import static android.system.OsConstants.IPPROTO_TCP;
 import static android.system.OsConstants.IPPROTO_UDP;
 
 import static java.util.Map.Entry;
 
 import android.Manifest;
+import android.annotation.BoolRes;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.AppOpsManager;
@@ -87,7 +88,6 @@
 import android.net.IConnectivityDiagnosticsCallback;
 import android.net.IConnectivityManager;
 import android.net.IDnsResolver;
-import android.net.IIpConnectivityMetrics;
 import android.net.INetd;
 import android.net.INetworkManagementEventObserver;
 import android.net.INetworkMonitor;
@@ -154,7 +154,6 @@
 import android.os.PowerManager;
 import android.os.Process;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.os.ServiceSpecificException;
 import android.os.SystemClock;
 import android.os.SystemProperties;
@@ -620,7 +619,7 @@
     private LingerMonitor mLingerMonitor;
 
     // sequence number of NetworkRequests
-    private int mNextNetworkRequestId = 1;
+    private int mNextNetworkRequestId = NetworkRequest.FIRST_REQUEST_ID;
 
     // Sequence number for NetworkProvider IDs.
     private final AtomicInteger mNextNetworkProviderId = new AtomicInteger(
@@ -927,14 +926,6 @@
                     "no IpConnectivityMetrics service");
         }
 
-        /**
-         * @see IpConnectivityMetrics
-         */
-        public IIpConnectivityMetrics getIpConnectivityMetrics() {
-            return IIpConnectivityMetrics.Stub.asInterface(
-                    ServiceManager.getService(IpConnectivityLog.SERVICE_NAME));
-        }
-
         public IBatteryStats getBatteryStatsService() {
             return BatteryStatsService.getService();
         }
@@ -973,6 +964,10 @@
         mDefaultWifiRequest = createDefaultInternetRequestForTransport(
                 NetworkCapabilities.TRANSPORT_WIFI, NetworkRequest.Type.BACKGROUND_REQUEST);
 
+        mDefaultVehicleRequest = createAlwaysOnRequestForCapability(
+                NetworkCapabilities.NET_CAPABILITY_VEHICLE_INTERNAL,
+                NetworkRequest.Type.BACKGROUND_REQUEST);
+
         mHandlerThread = mDeps.makeHandlerThread();
         mHandlerThread.start();
         mHandler = new InternalHandler(mHandlerThread.getLooper());
@@ -1172,6 +1167,15 @@
         return new NetworkRequest(netCap, TYPE_NONE, nextNetworkRequestId(), type);
     }
 
+    private NetworkRequest createAlwaysOnRequestForCapability(int capability,
+            NetworkRequest.Type type) {
+        final NetworkCapabilities netCap = new NetworkCapabilities();
+        netCap.clearAll();
+        netCap.addCapability(capability);
+        netCap.setRequestorUidAndPackageName(Process.myUid(), mContext.getPackageName());
+        return new NetworkRequest(netCap, TYPE_NONE, nextNetworkRequestId(), type);
+    }
+
     // Used only for testing.
     // TODO: Delete this and either:
     // 1. Give FakeSettingsProvider the ability to send settings change notifications (requires
@@ -1189,10 +1193,19 @@
         mHandler.sendEmptyMessage(EVENT_PRIVATE_DNS_SETTINGS_CHANGED);
     }
 
+    private void handleAlwaysOnNetworkRequest(NetworkRequest networkRequest, @BoolRes int id) {
+        final boolean enable = mContext.getResources().getBoolean(id);
+        handleAlwaysOnNetworkRequest(networkRequest, enable);
+    }
+
     private void handleAlwaysOnNetworkRequest(
             NetworkRequest networkRequest, String settingName, boolean defaultValue) {
         final boolean enable = toBool(Settings.Global.getInt(
                 mContext.getContentResolver(), settingName, encodeBool(defaultValue)));
+        handleAlwaysOnNetworkRequest(networkRequest, enable);
+    }
+
+    private void handleAlwaysOnNetworkRequest(NetworkRequest networkRequest, boolean enable) {
         final boolean isEnabled = (mNetworkRequests.get(networkRequest) != null);
         if (enable == isEnabled) {
             return;  // Nothing to do.
@@ -1209,9 +1222,11 @@
 
     private void handleConfigureAlwaysOnNetworks() {
         handleAlwaysOnNetworkRequest(
-                mDefaultMobileDataRequest,Settings.Global.MOBILE_DATA_ALWAYS_ON, true);
+                mDefaultMobileDataRequest, Settings.Global.MOBILE_DATA_ALWAYS_ON, true);
         handleAlwaysOnNetworkRequest(mDefaultWifiRequest, Settings.Global.WIFI_ALWAYS_REQUESTED,
                 false);
+        handleAlwaysOnNetworkRequest(mDefaultVehicleRequest,
+                com.android.internal.R.bool.config_vehicleInternalNetworkAlwaysRequested);
     }
 
     private void registerSettingsCallbacks() {
@@ -1238,6 +1253,8 @@
     }
 
     private synchronized int nextNetworkRequestId() {
+        // TODO: Consider handle wrapping and exclude {@link NetworkRequest#REQUEST_ID_NONE} if
+        //  doing that.
         return mNextNetworkRequestId++;
     }
 
@@ -1329,15 +1346,20 @@
     /**
      * Check if UID should be blocked from using the specified network.
      */
-    private boolean isNetworkWithLinkPropertiesBlocked(LinkProperties lp, int uid,
-            boolean ignoreBlocked) {
+    private boolean isNetworkWithCapabilitiesBlocked(@Nullable final NetworkCapabilities nc,
+            final int uid, final boolean ignoreBlocked) {
         // Networks aren't blocked when ignoring blocked status
         if (ignoreBlocked) {
             return false;
         }
         if (isUidBlockedByVpn(uid, mVpnBlockedUidRanges)) return true;
-        final String iface = (lp == null ? "" : lp.getInterfaceName());
-        return mPolicyManagerInternal.isUidNetworkingBlocked(uid, iface);
+        final long ident = Binder.clearCallingIdentity();
+        try {
+            final boolean metered = nc == null ? true : nc.isMetered();
+            return mPolicyManager.isUidNetworkingBlocked(uid, metered);
+        } finally {
+            Binder.restoreCallingIdentity(ident);
+        }
     }
 
     private void maybeLogBlockedNetworkInfo(NetworkInfo ni, int uid) {
@@ -1375,12 +1397,13 @@
     /**
      * Apply any relevant filters to {@link NetworkState} for the given UID. For
      * example, this may mark the network as {@link DetailedState#BLOCKED} based
-     * on {@link #isNetworkWithLinkPropertiesBlocked}.
+     * on {@link #isNetworkWithCapabilitiesBlocked}.
      */
     private void filterNetworkStateForUid(NetworkState state, int uid, boolean ignoreBlocked) {
         if (state == null || state.networkInfo == null || state.linkProperties == null) return;
 
-        if (isNetworkWithLinkPropertiesBlocked(state.linkProperties, uid, ignoreBlocked)) {
+        if (isNetworkWithCapabilitiesBlocked(state.networkCapabilities, uid,
+                ignoreBlocked)) {
             state.networkInfo.setDetailedState(DetailedState.BLOCKED, null, null);
         }
         synchronized (mVpns) {
@@ -1420,31 +1443,20 @@
     }
 
     private Network getActiveNetworkForUidInternal(final int uid, boolean ignoreBlocked) {
-        final int user = UserHandle.getUserId(uid);
-        int vpnNetId = NETID_UNSET;
-        synchronized (mVpns) {
-            final Vpn vpn = mVpns.get(user);
-            // TODO : now that capabilities contain the UID, the appliesToUid test should
-            // be removed as the satisfying test below should be enough.
-            if (vpn != null && vpn.appliesToUid(uid)) vpnNetId = vpn.getNetId();
-        }
-        NetworkAgentInfo nai;
-        if (vpnNetId != NETID_UNSET) {
-            nai = getNetworkAgentInfoForNetId(vpnNetId);
-            if (nai != null) {
-                final NetworkCapabilities requiredCaps =
-                    createDefaultNetworkCapabilitiesForUid(uid);
-                if (requiredCaps.satisfiedByNetworkCapabilities(nai.networkCapabilities)) {
-                    return nai.network;
-                }
+        final NetworkAgentInfo vpnNai = getVpnForUid(uid);
+        if (vpnNai != null) {
+            final NetworkCapabilities requiredCaps = createDefaultNetworkCapabilitiesForUid(uid);
+            if (requiredCaps.satisfiedByNetworkCapabilities(vpnNai.networkCapabilities)) {
+                return vpnNai.network;
             }
         }
-        nai = getDefaultNetwork();
-        if (nai != null
-                && isNetworkWithLinkPropertiesBlocked(nai.linkProperties, uid, ignoreBlocked)) {
-            nai = null;
+
+        NetworkAgentInfo nai = getDefaultNetwork();
+        if (nai == null || isNetworkWithCapabilitiesBlocked(nai.networkCapabilities, uid,
+                ignoreBlocked)) {
+            return null;
         }
-        return nai != null ? nai.network : null;
+        return nai.network;
     }
 
     // Public because it's used by mLockdownTracker.
@@ -1513,7 +1525,7 @@
         enforceAccessPermission();
         final int uid = mDeps.getCallingUid();
         NetworkState state = getFilteredNetworkState(networkType, uid);
-        if (!isNetworkWithLinkPropertiesBlocked(state.linkProperties, uid, false)) {
+        if (!isNetworkWithCapabilitiesBlocked(state.networkCapabilities, uid, false)) {
             return state.network;
         }
         return null;
@@ -1557,7 +1569,7 @@
         if (nc != null) {
             result.put(
                     nai.network,
-                    maybeSanitizeLocationInfoForCaller(
+                    createWithLocationInfoSanitizedIfNecessaryWhenParceled(
                             nc, mDeps.getCallingUid(), callingPackageName));
         }
 
@@ -1567,7 +1579,9 @@
             for (Network network : networks) {
                 nc = getNetworkCapabilitiesInternal(network);
                 if (nc != null) {
-                    result.put(network, maybeSanitizeLocationInfoForCaller(
+                    result.put(
+                            network,
+                            createWithLocationInfoSanitizedIfNecessaryWhenParceled(
                                     nc, mDeps.getCallingUid(), callingPackageName));
                 }
             }
@@ -1649,7 +1663,7 @@
     public NetworkCapabilities getNetworkCapabilities(Network network, String callingPackageName) {
         mAppOpsManager.checkPackage(mDeps.getCallingUid(), callingPackageName);
         enforceAccessPermission();
-        return maybeSanitizeLocationInfoForCaller(
+        return createWithLocationInfoSanitizedIfNecessaryWhenParceled(
                 getNetworkCapabilitiesInternal(network),
                 mDeps.getCallingUid(), callingPackageName);
     }
@@ -1670,37 +1684,51 @@
         return newNc;
     }
 
+    private boolean hasLocationPermission(int callerUid, @NonNull String callerPkgName) {
+        final long token = Binder.clearCallingIdentity();
+        try {
+            return mLocationPermissionChecker.checkLocationPermission(
+                    callerPkgName, null /* featureId */, callerUid, null /* message */);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
     @VisibleForTesting
     @Nullable
-    NetworkCapabilities maybeSanitizeLocationInfoForCaller(
+    NetworkCapabilities createWithLocationInfoSanitizedIfNecessaryWhenParceled(
             @Nullable NetworkCapabilities nc, int callerUid, @NonNull String callerPkgName) {
         if (nc == null) {
             return null;
         }
-        final NetworkCapabilities newNc = new NetworkCapabilities(nc);
-        if (callerUid != newNc.getOwnerUid()) {
+        Boolean hasLocationPermission = null;
+        final NetworkCapabilities newNc;
+        // Avoid doing location permission check if the transport info has no location sensitive
+        // data.
+        if (nc.getTransportInfo() != null && nc.getTransportInfo().hasLocationSensitiveFields()) {
+            hasLocationPermission = hasLocationPermission(callerUid, callerPkgName);
+            newNc = new NetworkCapabilities(nc, hasLocationPermission);
+        } else {
+            newNc = new NetworkCapabilities(nc, false /* parcelLocationSensitiveFields */);
+        }
+        // Reset owner uid if not destined for the owner app.
+        if (callerUid != nc.getOwnerUid()) {
             newNc.setOwnerUid(INVALID_UID);
             return newNc;
         }
-
         // Allow VPNs to see ownership of their own VPN networks - not location sensitive.
         if (nc.hasTransport(TRANSPORT_VPN)) {
             // Owner UIDs already checked above. No need to re-check.
             return newNc;
         }
-
-        final long token = Binder.clearCallingIdentity();
-        try {
-            if (!mLocationPermissionChecker.checkLocationPermission(
-                    callerPkgName, null /* featureId */, callerUid, null /* message */)) {
-                // Caller does not have the requisite location permissions. Reset the
-                // owner's UID in the NetworkCapabilities.
-                newNc.setOwnerUid(INVALID_UID);
-            }
-        } finally {
-            Binder.restoreCallingIdentity(token);
+        if (hasLocationPermission == null) {
+            // Location permission not checked yet, check now for masking owner UID.
+            hasLocationPermission = hasLocationPermission(callerUid, callerPkgName);
         }
-
+        // Reset owner uid if the app has no location permission.
+        if (!hasLocationPermission) {
+            newNc.setOwnerUid(INVALID_UID);
+        }
         return newNc;
     }
 
@@ -1779,12 +1807,28 @@
 
     private INetworkManagementEventObserver mDataActivityObserver = new BaseNetworkObserver() {
         @Override
-        public void interfaceClassDataActivityChanged(int networkType, boolean active, long tsNanos,
-                int uid) {
-            sendDataActivityBroadcast(networkType, active, tsNanos);
+        public void interfaceClassDataActivityChanged(int transportType, boolean active,
+                long tsNanos, int uid) {
+            sendDataActivityBroadcast(transportTypeToLegacyType(transportType), active, tsNanos);
         }
     };
 
+    // This is deprecated and only to support legacy use cases.
+    private int transportTypeToLegacyType(int type) {
+        switch (type) {
+            case NetworkCapabilities.TRANSPORT_CELLULAR:
+                return ConnectivityManager.TYPE_MOBILE;
+            case NetworkCapabilities.TRANSPORT_WIFI:
+                return ConnectivityManager.TYPE_WIFI;
+            case NetworkCapabilities.TRANSPORT_BLUETOOTH:
+                return ConnectivityManager.TYPE_BLUETOOTH;
+            case NetworkCapabilities.TRANSPORT_ETHERNET:
+                return ConnectivityManager.TYPE_ETHERNET;
+            default:
+                loge("Unexpected transport in transportTypeToLegacyType: " + type);
+        }
+        return ConnectivityManager.TYPE_NONE;
+    }
     /**
      * Ensures that the system cannot call a particular method.
      */
@@ -2368,13 +2412,13 @@
             timeout = Settings.Global.getInt(mContext.getContentResolver(),
                                              Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE,
                                              10);
-            type = ConnectivityManager.TYPE_MOBILE;
+            type = NetworkCapabilities.TRANSPORT_CELLULAR;
         } else if (networkAgent.networkCapabilities.hasTransport(
                 NetworkCapabilities.TRANSPORT_WIFI)) {
             timeout = Settings.Global.getInt(mContext.getContentResolver(),
                                              Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI,
                                              15);
-            type = ConnectivityManager.TYPE_WIFI;
+            type = NetworkCapabilities.TRANSPORT_WIFI;
         } else {
             return; // do not track any other networks
         }
@@ -2949,7 +2993,7 @@
                 case EVENT_CAPPORT_DATA_CHANGED: {
                     final NetworkAgentInfo nai = getNetworkAgentInfoForNetId(msg.arg2);
                     if (nai == null) break;
-                    handleCaptivePortalDataUpdate(nai, (CaptivePortalData) msg.obj);
+                    handleCapportApiDataUpdate(nai, (CaptivePortalData) msg.obj);
                     break;
                 }
             }
@@ -2975,9 +3019,7 @@
             }
             if (valid != nai.lastValidated) {
                 if (wasDefault) {
-                    mDeps.getMetricsLogger()
-                            .defaultNetworkMetrics().logDefaultNetworkValidity(
-                            SystemClock.elapsedRealtime(), valid);
+                    mMetricsLog.logDefaultNetworkValidity(valid);
                 }
                 final int oldScore = nai.getCurrentScore();
                 nai.lastValidated = valid;
@@ -3289,9 +3331,9 @@
         handleUpdateLinkProperties(nai, new LinkProperties(nai.linkProperties));
     }
 
-    private void handleCaptivePortalDataUpdate(@NonNull final NetworkAgentInfo nai,
+    private void handleCapportApiDataUpdate(@NonNull final NetworkAgentInfo nai,
             @Nullable final CaptivePortalData data) {
-        nai.captivePortalData = data;
+        nai.capportApiData = data;
         // CaptivePortalData will be merged into LinkProperties from NetworkAgentInfo
         handleUpdateLinkProperties(nai, new LinkProperties(nai.linkProperties));
     }
@@ -3405,7 +3447,9 @@
             // if there is a fallback. Taken together, the two form a X -> 0, 0 -> Y sequence
             // whose timestamps tell how long it takes to recover a default network.
             long now = SystemClock.elapsedRealtime();
-            mDeps.getMetricsLogger().defaultNetworkMetrics().logDefaultNetworkEvent(now, null, nai);
+            mMetricsLog.logDefaultNetworkEvent(null, 0, false,
+                    null /* lp */, null /* nc */, nai.network, nai.getCurrentScore(),
+                    nai.linkProperties, nai.networkCapabilities);
         }
         notifyIfacesChangedForNetworkStats();
         // TODO - we shouldn't send CALLBACK_LOST to requests that can be satisfied
@@ -4471,7 +4515,8 @@
         if (!nai.everConnected) {
             return;
         }
-        if (isNetworkWithLinkPropertiesBlocked(nai.linkProperties, uid, false)) {
+        final NetworkCapabilities nc = getNetworkCapabilitiesInternal(nai);
+        if (isNetworkWithCapabilitiesBlocked(nc, uid, false)) {
             return;
         }
         nai.networkMonitor().forceReevaluation(uid);
@@ -4789,15 +4834,15 @@
             if (mLockdownEnabled) {
                 return new VpnInfo[0];
             }
-            List<VpnInfo> infoList = new ArrayList<>();
-            for (NetworkAgentInfo nai : mNetworkAgentInfos) {
-                VpnInfo info = createVpnInfo(nai);
-                if (info != null) {
-                    infoList.add(info);
-                }
-            }
-            return infoList.toArray(new VpnInfo[infoList.size()]);
         }
+        List<VpnInfo> infoList = new ArrayList<>();
+        for (NetworkAgentInfo nai : mNetworkAgentInfos) {
+            VpnInfo info = createVpnInfo(nai);
+            if (info != null) {
+                infoList.add(info);
+            }
+        }
+        return infoList.toArray(new VpnInfo[infoList.size()]);
     }
 
     /**
@@ -5613,31 +5658,40 @@
 
     @Override
     public NetworkRequest requestNetwork(NetworkCapabilities networkCapabilities,
-            Messenger messenger, int timeoutMs, IBinder binder, int legacyType,
-            @NonNull String callingPackageName, @Nullable String callingAttributionTag) {
+            int reqTypeInt, Messenger messenger, int timeoutMs, IBinder binder,
+            int legacyType, @NonNull String callingPackageName,
+            @Nullable String callingAttributionTag) {
         if (legacyType != TYPE_NONE && !checkNetworkStackPermission()) {
             if (checkUnsupportedStartingFrom(Build.VERSION_CODES.M, callingPackageName)) {
                 throw new SecurityException("Insufficient permissions to specify legacy type");
             }
         }
         final int callingUid = mDeps.getCallingUid();
-        final NetworkRequest.Type type = (networkCapabilities == null)
-                ? NetworkRequest.Type.TRACK_DEFAULT
-                : NetworkRequest.Type.REQUEST;
-        // If the requested networkCapabilities is null, take them instead from
-        // the default network request. This allows callers to keep track of
-        // the system default network.
-        if (type == NetworkRequest.Type.TRACK_DEFAULT) {
-            networkCapabilities = createDefaultNetworkCapabilitiesForUid(callingUid);
-            enforceAccessPermission();
-        } else {
-            networkCapabilities = new NetworkCapabilities(networkCapabilities);
-            enforceNetworkRequestPermissions(networkCapabilities, callingPackageName,
-                    callingAttributionTag);
-            // TODO: this is incorrect. We mark the request as metered or not depending on the state
-            // of the app when the request is filed, but we never change the request if the app
-            // changes network state. http://b/29964605
-            enforceMeteredApnPolicy(networkCapabilities);
+        final NetworkRequest.Type reqType;
+        try {
+            reqType = NetworkRequest.Type.values()[reqTypeInt];
+        } catch (ArrayIndexOutOfBoundsException e) {
+            throw new IllegalArgumentException("Unsupported request type " + reqTypeInt);
+        }
+        switch (reqType) {
+            case TRACK_DEFAULT:
+                // If the request type is TRACK_DEFAULT, the passed {@code networkCapabilities}
+                // is unused and will be replaced by the one from the default network request.
+                // This allows callers to keep track of the system default network.
+                networkCapabilities = createDefaultNetworkCapabilitiesForUid(callingUid);
+                enforceAccessPermission();
+                break;
+            case REQUEST:
+                networkCapabilities = new NetworkCapabilities(networkCapabilities);
+                enforceNetworkRequestPermissions(networkCapabilities, callingPackageName,
+                        callingAttributionTag);
+                // TODO: this is incorrect. We mark the request as metered or not depending on
+                //  the state of the app when the request is filed, but we never change the
+                //  request if the app changes network state. http://b/29964605
+                enforceMeteredApnPolicy(networkCapabilities);
+                break;
+            default:
+                throw new IllegalArgumentException("Unsupported request type " + reqType);
         }
         ensureRequestableCapabilities(networkCapabilities);
         ensureSufficientPermissionsForRequest(networkCapabilities,
@@ -5656,7 +5710,7 @@
         ensureValid(networkCapabilities);
 
         NetworkRequest networkRequest = new NetworkRequest(networkCapabilities, legacyType,
-                nextNetworkRequestId(), type);
+                nextNetworkRequestId(), reqType);
         NetworkRequestInfo nri = new NetworkRequestInfo(messenger, networkRequest, binder);
         if (DBG) log("requestNetwork for " + nri);
 
@@ -5956,6 +6010,9 @@
     // priority networks like ethernet are active.
     private final NetworkRequest mDefaultWifiRequest;
 
+    // Request used to optionally keep vehicle internal network always active
+    private final NetworkRequest mDefaultVehicleRequest;
+
     private NetworkAgentInfo getDefaultNetwork() {
         return mDefaultNetworkNai;
     }
@@ -6095,6 +6152,7 @@
     private void processLinkPropertiesFromAgent(NetworkAgentInfo nai, LinkProperties lp) {
         lp.ensureDirectlyConnectedRoutes();
         nai.clatd.setNat64PrefixFromRa(lp.getNat64Prefix());
+        nai.networkAgentPortalData = lp.getCaptivePortalData();
     }
 
     private void updateLinkProperties(NetworkAgentInfo networkAgent, LinkProperties newLp,
@@ -6138,9 +6196,11 @@
 
         updateWakeOnLan(newLp);
 
-        // Captive portal data is obtained from NetworkMonitor and stored in NetworkAgentInfo,
-        // it is not contained in LinkProperties sent from NetworkAgents so needs to be merged here.
-        newLp.setCaptivePortalData(networkAgent.captivePortalData);
+        // Captive portal data is obtained from NetworkMonitor and stored in NetworkAgentInfo.
+        // It is not always contained in the LinkProperties sent from NetworkAgents, and if it
+        // does, it needs to be merged here.
+        newLp.setCaptivePortalData(mergeCaptivePortalData(networkAgent.networkAgentPortalData,
+                networkAgent.capportApiData));
 
         // TODO - move this check to cover the whole function
         if (!Objects.equals(newLp, oldLp)) {
@@ -6160,6 +6220,57 @@
         mKeepaliveTracker.handleCheckKeepalivesStillValid(networkAgent);
     }
 
+    /**
+     * @param naData captive portal data from NetworkAgent
+     * @param apiData captive portal data from capport API
+     */
+    @Nullable
+    private CaptivePortalData mergeCaptivePortalData(CaptivePortalData naData,
+            CaptivePortalData apiData) {
+        if (naData == null || apiData == null) {
+            return naData == null ? apiData : naData;
+        }
+        final CaptivePortalData.Builder captivePortalBuilder =
+                new CaptivePortalData.Builder(naData);
+
+        if (apiData.isCaptive()) {
+            captivePortalBuilder.setCaptive(true);
+        }
+        if (apiData.isSessionExtendable()) {
+            captivePortalBuilder.setSessionExtendable(true);
+        }
+        if (apiData.getExpiryTimeMillis() >= 0 || apiData.getByteLimit() >= 0) {
+            // Expiry time, bytes remaining, refresh time all need to come from the same source,
+            // otherwise data would be inconsistent. Prefer the capport API info if present,
+            // as it can generally be refreshed more often.
+            captivePortalBuilder.setExpiryTime(apiData.getExpiryTimeMillis());
+            captivePortalBuilder.setBytesRemaining(apiData.getByteLimit());
+            captivePortalBuilder.setRefreshTime(apiData.getRefreshTimeMillis());
+        } else if (naData.getExpiryTimeMillis() < 0 && naData.getByteLimit() < 0) {
+            // No source has time / bytes remaining information: surface the newest refresh time
+            // for other fields
+            captivePortalBuilder.setRefreshTime(
+                    Math.max(naData.getRefreshTimeMillis(), apiData.getRefreshTimeMillis()));
+        }
+
+        // Prioritize the user portal URL from the network agent.
+        if (apiData.getUserPortalUrl() != null && (naData.getUserPortalUrl() == null
+                || TextUtils.isEmpty(naData.getUserPortalUrl().toSafeString()))) {
+            captivePortalBuilder.setUserPortalUrl(apiData.getUserPortalUrl());
+        }
+        // Prioritize the venue information URL from the network agent.
+        if (apiData.getVenueInfoUrl() != null && (naData.getVenueInfoUrl() == null
+                || TextUtils.isEmpty(naData.getVenueInfoUrl().toSafeString()))) {
+            captivePortalBuilder.setVenueInfoUrl(apiData.getVenueInfoUrl());
+
+            // Note that venue friendly name can only come from the network agent because it is not
+            // in use in RFC8908. However, if using the Capport venue URL, make sure that the
+            // friendly name is not set from the network agent.
+            captivePortalBuilder.setVenueFriendlyName(null);
+        }
+        return captivePortalBuilder.build();
+    }
+
     private void wakeupModifyInterface(String iface, NetworkCapabilities caps, boolean add) {
         // Marks are only available on WiFi interfaces. Checking for
         // marks on unsupported interfaces is harmless.
@@ -6666,6 +6777,39 @@
         return stableRanges;
     }
 
+    private void maybeCloseSockets(NetworkAgentInfo nai, UidRangeParcel[] ranges,
+            int[] exemptUids) {
+        if (nai.isVPN() && !nai.networkAgentConfig.allowBypass) {
+            try {
+                mNetd.socketDestroy(ranges, exemptUids);
+            } catch (Exception e) {
+                loge("Exception in socket destroy: ", e);
+            }
+        }
+    }
+
+    private void updateUidRanges(boolean add, NetworkAgentInfo nai, Set<UidRange> uidRanges) {
+        int[] exemptUids = new int[2];
+        // TODO: Excluding VPN_UID is necessary in order to not to kill the TCP connection used
+        // by PPTP. Fix this by making Vpn set the owner UID to VPN_UID instead of system when
+        // starting a legacy VPN, and remove VPN_UID here. (b/176542831)
+        exemptUids[0] = VPN_UID;
+        exemptUids[1] = nai.networkCapabilities.getOwnerUid();
+        UidRangeParcel[] ranges = toUidRangeStableParcels(uidRanges);
+
+        maybeCloseSockets(nai, ranges, exemptUids);
+        try {
+            if (add) {
+                mNetd.networkAddUidRanges(nai.network.netId, ranges);
+            } else {
+                mNetd.networkRemoveUidRanges(nai.network.netId, ranges);
+            }
+        } catch (Exception e) {
+            loge("Exception while " + (add ? "adding" : "removing") + " uid ranges " + uidRanges +
+                    " on netId " + nai.network.netId + ". " + e);
+        }
+        maybeCloseSockets(nai, ranges, exemptUids);
+    }
 
     private void updateUids(NetworkAgentInfo nai, NetworkCapabilities prevNc,
             NetworkCapabilities newNc) {
@@ -6685,12 +6829,21 @@
             // in both ranges are not subject to any VPN routing rules. Adding new range before
             // removing old range works because, unlike the filtering rules below, it's possible to
             // add duplicate UID routing rules.
+            // TODO: calculate the intersection of add & remove. Imagining that we are trying to
+            // remove uid 3 from a set containing 1-5. Intersection of the prev and new sets is:
+            //   [1-5] & [1-2],[4-5] == [3]
+            // Then we can do:
+            //   maybeCloseSockets([3])
+            //   mNetd.networkAddUidRanges([1-2],[4-5])
+            //   mNetd.networkRemoveUidRanges([1-5])
+            //   maybeCloseSockets([3])
+            // This can prevent the sockets of uid 1-2, 4-5 from being closed. It also reduce the
+            // number of binder calls from 6 to 4.
             if (!newRanges.isEmpty()) {
-                mNetd.networkAddUidRanges(nai.network.netId, toUidRangeStableParcels(newRanges));
+                updateUidRanges(true, nai, newRanges);
             }
             if (!prevRanges.isEmpty()) {
-                mNetd.networkRemoveUidRanges(
-                        nai.network.netId, toUidRangeStableParcels(prevRanges));
+                updateUidRanges(false, nai, prevRanges);
             }
             final boolean wasFiltering = requiresVpnIsolation(nai, prevNc, nai.linkProperties);
             final boolean shouldFilter = requiresVpnIsolation(nai, newNc, nai.linkProperties);
@@ -6839,7 +6992,7 @@
                                 networkAgent.networkCapabilities, nri.mPid, nri.mUid);
                 putParcelable(
                         bundle,
-                        maybeSanitizeLocationInfoForCaller(
+                        createWithLocationInfoSanitizedIfNecessaryWhenParceled(
                                 nc, nri.mUid, nri.request.getRequestorPackageName()));
                 putParcelable(bundle, linkPropertiesRestrictedForCallerPermissions(
                         networkAgent.linkProperties, nri.mPid, nri.mUid));
@@ -6858,7 +7011,7 @@
                                 networkAgent.networkCapabilities, nri.mPid, nri.mUid);
                 putParcelable(
                         bundle,
-                        maybeSanitizeLocationInfoForCaller(
+                        createWithLocationInfoSanitizedIfNecessaryWhenParceled(
                                 netCap, nri.mUid, nri.request.getRequestorPackageName()));
                 break;
             }
@@ -7065,11 +7218,11 @@
                     log("   accepting network in place of " + previousSatisfier.toShortString());
                 }
                 previousSatisfier.removeRequest(nri.request.requestId);
-                previousSatisfier.lingerRequest(nri.request, now, mLingerDelayMs);
+                previousSatisfier.lingerRequest(nri.request.requestId, now, mLingerDelayMs);
             } else {
                 if (VDBG || DDBG) log("   accepting network in place of null");
             }
-            newSatisfier.unlingerRequest(nri.request);
+            newSatisfier.unlingerRequest(nri.request.requestId);
             if (!newSatisfier.addRequest(nri.request)) {
                 Log.wtf(TAG, "BUG: " + newSatisfier.toShortString() + " already has "
                         + nri.request);
@@ -7158,9 +7311,28 @@
             updateDataActivityTracking(newDefaultNetwork, oldDefaultNetwork);
             // Notify system services of the new default.
             makeDefault(newDefaultNetwork);
+
             // Log 0 -> X and Y -> X default network transitions, where X is the new default.
-            mDeps.getMetricsLogger().defaultNetworkMetrics().logDefaultNetworkEvent(
-                    now, newDefaultNetwork, oldDefaultNetwork);
+            final Network network = (newDefaultNetwork != null) ? newDefaultNetwork.network : null;
+            final int score = (newDefaultNetwork != null) ? newDefaultNetwork.getCurrentScore() : 0;
+            final boolean validated = newDefaultNetwork != null && newDefaultNetwork.lastValidated;
+            final LinkProperties lp = (newDefaultNetwork != null)
+                    ? newDefaultNetwork.linkProperties : null;
+            final NetworkCapabilities nc = (newDefaultNetwork != null)
+                    ? newDefaultNetwork.networkCapabilities : null;
+
+            final Network prevNetwork = (oldDefaultNetwork != null)
+                    ? oldDefaultNetwork.network : null;
+            final int prevScore = (oldDefaultNetwork != null)
+                    ? oldDefaultNetwork.getCurrentScore() : 0;
+            final LinkProperties prevLp = (oldDefaultNetwork != null)
+                    ? oldDefaultNetwork.linkProperties : null;
+            final NetworkCapabilities prevNc = (oldDefaultNetwork != null)
+                    ? oldDefaultNetwork.networkCapabilities : null;
+
+            mMetricsLog.logDefaultNetworkEvent(network, score, validated, lp, nc,
+                    prevNetwork, prevScore, prevLp, prevNc);
+
             // Have a new default network, release the transition wakelock in
             scheduleReleaseNetworkTransitionWakelock();
         }
diff --git a/services/core/java/com/android/server/ConnectivityServiceInitializer.java b/services/core/java/com/android/server/ConnectivityServiceInitializer.java
index f701688..0779f71 100644
--- a/services/core/java/com/android/server/ConnectivityServiceInitializer.java
+++ b/services/core/java/com/android/server/ConnectivityServiceInitializer.java
@@ -35,6 +35,8 @@
 
     public ConnectivityServiceInitializer(Context context) {
         super(context);
+        // Load JNI libraries used by ConnectivityService and its dependencies
+        System.loadLibrary("service-connectivity");
         // TODO: Define formal APIs to get the needed services.
         mConnectivity = new ConnectivityService(context, getNetworkManagementService(),
                 getNetworkStatsService());
diff --git a/services/core/java/com/android/server/DropBoxManagerInternal.java b/services/core/java/com/android/server/DropBoxManagerInternal.java
new file mode 100644
index 0000000..3785a9c
--- /dev/null
+++ b/services/core/java/com/android/server/DropBoxManagerInternal.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.annotation.BytesLong;
+import android.annotation.NonNull;
+import android.os.DropBoxManager;
+
+import java.io.Closeable;
+import java.io.FileDescriptor;
+import java.io.IOException;
+
+public abstract class DropBoxManagerInternal {
+    public abstract void addEntry(@NonNull String tag, @NonNull EntrySource source,
+            @DropBoxManager.Flags int flags);
+
+    /**
+     * Interface which describes a pending entry which knows how to write itself
+     * to the given FD. This abstraction supports implementations which may want
+     * to dynamically generate the entry contents.
+     */
+    public interface EntrySource extends Closeable {
+        public @BytesLong long length();
+        public void writeTo(@NonNull FileDescriptor fd) throws IOException;
+    }
+}
diff --git a/services/core/java/com/android/server/DropBoxManagerService.java b/services/core/java/com/android/server/DropBoxManagerService.java
index 30fc336..a6d9bf8 100644
--- a/services/core/java/com/android/server/DropBoxManagerService.java
+++ b/services/core/java/com/android/server/DropBoxManagerService.java
@@ -35,6 +35,7 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.os.ParcelFileDescriptor;
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
 import android.os.ShellCommand;
@@ -43,6 +44,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.service.dropbox.DropBoxManagerServiceDumpProto;
+import android.system.ErrnoException;
+import android.system.Os;
+import android.system.OsConstants;
+import android.system.StructStat;
 import android.text.TextUtils;
 import android.text.format.TimeMigrationUtils;
 import android.util.ArrayMap;
@@ -56,18 +61,19 @@
 import com.android.internal.os.IDropBoxManagerService;
 import com.android.internal.util.DumpUtils;
 import com.android.internal.util.ObjectUtils;
+import com.android.server.DropBoxManagerInternal.EntrySource;
 
 import libcore.io.IoUtils;
 
-import java.io.BufferedOutputStream;
+import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.FileDescriptor;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.OutputStream;
 import java.io.PrintWriter;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.SortedSet;
@@ -93,6 +99,9 @@
     // Max number of bytes of a dropbox entry to write into protobuf.
     private static final int PROTO_MAX_DATA_BYTES = 256 * 1024;
 
+    // Size beyond which to force-compress newly added entries.
+    private static final long COMPRESS_THRESHOLD_BYTES = 16_384;
+
     // TODO: This implementation currently uses one file per entry, which is
     // inefficient for smallish entries -- consider using a single queue file
     // per tag (or even globally) instead.
@@ -149,8 +158,13 @@
 
     private final IDropBoxManagerService.Stub mStub = new IDropBoxManagerService.Stub() {
         @Override
-        public void add(DropBoxManager.Entry entry) {
-            DropBoxManagerService.this.add(entry);
+        public void addData(String tag, byte[] data, int flags) {
+            DropBoxManagerService.this.addData(tag, data, flags);
+        }
+
+        @Override
+        public void addFile(String tag, ParcelFileDescriptor fd, int flags) {
+            DropBoxManagerService.this.addFile(tag, fd, flags);
         }
 
         @Override
@@ -333,6 +347,7 @@
         mDropBoxDir = path;
         mContentResolver = getContext().getContentResolver();
         mHandler = new DropBoxManagerBroadcastHandler(looper);
+        LocalServices.addService(DropBoxManagerInternal.class, new DropBoxManagerInternalImpl());
     }
 
     @Override
@@ -374,77 +389,101 @@
         return mStub;
     }
 
-    public void add(DropBoxManager.Entry entry) {
-        File temp = null;
-        InputStream input = null;
-        OutputStream output = null;
-        final String tag = entry.getTag();
+    public void addData(String tag, byte[] data, int flags) {
+        addEntry(tag, new ByteArrayInputStream(data), data.length, flags);
+    }
+
+    public void addFile(String tag, ParcelFileDescriptor fd, int flags) {
+        final StructStat stat;
         try {
-            int flags = entry.getFlags();
+            stat = Os.fstat(fd.getFileDescriptor());
+
+            // Verify caller isn't playing games with pipes or sockets
+            if (!OsConstants.S_ISREG(stat.st_mode)) {
+                throw new IllegalArgumentException(tag + " entry must be real file");
+            }
+        } catch (ErrnoException e) {
+            throw new IllegalArgumentException(e);
+        }
+
+        addEntry(tag, new ParcelFileDescriptor.AutoCloseInputStream(fd), stat.st_size, flags);
+    }
+
+    public void addEntry(String tag, InputStream in, long length, int flags) {
+        // If entry being added is large, and if it's not already compressed,
+        // then we'll force compress it during write
+        boolean forceCompress = false;
+        if ((flags & DropBoxManager.IS_GZIPPED) == 0
+                && length > COMPRESS_THRESHOLD_BYTES) {
+            forceCompress = true;
+            flags |= DropBoxManager.IS_GZIPPED;
+        }
+
+        addEntry(tag, new SimpleEntrySource(in, length, forceCompress), flags);
+    }
+
+    /**
+     * Simple entry which contains data ready to be written.
+     */
+    public static class SimpleEntrySource implements EntrySource {
+        private final InputStream in;
+        private final long length;
+        private final boolean forceCompress;
+
+        public SimpleEntrySource(InputStream in, long length, boolean forceCompress) {
+            this.in = in;
+            this.length = length;
+            this.forceCompress = forceCompress;
+        }
+
+        public long length() {
+            return length;
+        }
+
+        @Override
+        public void writeTo(FileDescriptor fd) throws IOException {
+            // No need to buffer the output here, since data is either coming
+            // from an in-memory buffer, or another file on disk; if we buffered
+            // we'd lose out on sendfile() optimizations
+            if (forceCompress) {
+                FileUtils.copy(in, new GZIPOutputStream(new FileOutputStream(fd)));
+            } else {
+                FileUtils.copy(in, new FileOutputStream(fd));
+            }
+        }
+
+        @Override
+        public void close() throws IOException {
+            FileUtils.closeQuietly(in);
+        }
+    }
+
+    public void addEntry(String tag, EntrySource entry, int flags) {
+        File temp = null;
+        try {
             Slog.i(TAG, "add tag=" + tag + " isTagEnabled=" + isTagEnabled(tag)
                     + " flags=0x" + Integer.toHexString(flags));
             if ((flags & DropBoxManager.IS_EMPTY) != 0) throw new IllegalArgumentException();
 
             init();
+
+            // Bail early if we know tag is disabled
             if (!isTagEnabled(tag)) return;
-            long max = trimToFit();
-            long lastTrim = System.currentTimeMillis();
 
-            byte[] buffer = new byte[mBlockSize];
-            input = entry.getInputStream();
-
-            // First, accumulate up to one block worth of data in memory before
-            // deciding whether to compress the data or not.
-
-            int read = 0;
-            while (read < buffer.length) {
-                int n = input.read(buffer, read, buffer.length - read);
-                if (n <= 0) break;
-                read += n;
+            // Drop entries which are too large for our quota
+            final long length = entry.length();
+            final long max = trimToFit();
+            if (length > max) {
+                // Log and fall through to create empty tombstone below
+                Slog.w(TAG, "Dropping: " + tag + " (" + length + " > " + max + " bytes)");
+            } else {
+                temp = new File(mDropBoxDir, "drop" + Thread.currentThread().getId() + ".tmp");
+                try (FileOutputStream out = new FileOutputStream(temp)) {
+                    entry.writeTo(out.getFD());
+                }
             }
 
-            // If we have at least one block, compress it -- otherwise, just write
-            // the data in uncompressed form.
-
-            temp = new File(mDropBoxDir, "drop" + Thread.currentThread().getId() + ".tmp");
-            int bufferSize = mBlockSize;
-            if (bufferSize > 4096) bufferSize = 4096;
-            if (bufferSize < 512) bufferSize = 512;
-            FileOutputStream foutput = new FileOutputStream(temp);
-            output = new BufferedOutputStream(foutput, bufferSize);
-            if (read == buffer.length && ((flags & DropBoxManager.IS_GZIPPED) == 0)) {
-                output = new GZIPOutputStream(output);
-                flags = flags | DropBoxManager.IS_GZIPPED;
-            }
-
-            do {
-                output.write(buffer, 0, read);
-
-                long now = System.currentTimeMillis();
-                if (now - lastTrim > 30 * 1000) {
-                    max = trimToFit();  // In case data dribbles in slowly
-                    lastTrim = now;
-                }
-
-                read = input.read(buffer);
-                if (read <= 0) {
-                    FileUtils.sync(foutput);
-                    output.close();  // Get a final size measurement
-                    output = null;
-                } else {
-                    output.flush();  // So the size measurement is pseudo-reasonable
-                }
-
-                long len = temp.length();
-                if (len > max) {
-                    Slog.w(TAG, "Dropping: " + tag + " (" + temp.length() + " > "
-                            + max + " bytes)");
-                    temp.delete();
-                    temp = null;  // Pass temp = null to createEntry() to leave a tombstone
-                    break;
-                }
-            } while (read > 0);
-
+            // Writing above succeeded, so create the finalized entry
             long time = createEntry(temp, tag, flags);
             temp = null;
 
@@ -461,9 +500,7 @@
         } catch (IOException e) {
             Slog.e(TAG, "Can't write: " + tag, e);
         } finally {
-            IoUtils.closeQuietly(output);
-            IoUtils.closeQuietly(input);
-            entry.close();
+            IoUtils.closeQuietly(entry);
             if (temp != null) temp.delete();
         }
     }
@@ -1187,4 +1224,11 @@
             mLowPriorityTags.add(lowPrioritytags[i]);
         }
     }
+
+    private final class DropBoxManagerInternalImpl extends DropBoxManagerInternal {
+        @Override
+        public void addEntry(String tag, EntrySource entry, int flags) {
+            DropBoxManagerService.this.addEntry(tag, entry, flags);
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/PackageWatchdog.java b/services/core/java/com/android/server/PackageWatchdog.java
index 99a1d86..8b506ba 100644
--- a/services/core/java/com/android/server/PackageWatchdog.java
+++ b/services/core/java/com/android/server/PackageWatchdog.java
@@ -54,9 +54,13 @@
 
 import org.xmlpull.v1.XmlPullParserException;
 
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.lang.annotation.Retention;
@@ -149,6 +153,11 @@
     private static final String ATTR_PASSED_HEALTH_CHECK = "passed-health-check";
     private static final String ATTR_MITIGATION_CALLS = "mitigation-calls";
 
+    // A file containing information about the current mitigation count in the case of a boot loop.
+    // This allows boot loop information to persist in the case of an fs-checkpoint being
+    // aborted.
+    private static final String METADATA_FILE = "/metadata/watchdog/mitigation_count.txt";
+
     @GuardedBy("PackageWatchdog.class")
     private static PackageWatchdog sPackageWatchdog;
 
@@ -492,6 +501,7 @@
                 }
                 if (currentObserverToNotify != null) {
                     mBootThreshold.setMitigationCount(mitigationCount);
+                    mBootThreshold.saveMitigationCountToMetadata();
                     currentObserverToNotify.executeBootLoopMitigation(mitigationCount);
                 }
             }
@@ -1700,9 +1710,31 @@
             SystemProperties.set(property, Long.toString(newStart));
         }
 
+        public void saveMitigationCountToMetadata() {
+            try (BufferedWriter writer = new BufferedWriter(new FileWriter(METADATA_FILE))) {
+                writer.write(String.valueOf(getMitigationCount()));
+            } catch (Exception e) {
+                Slog.e(TAG, "Could not save metadata to file: " + e);
+            }
+        }
+
+        public void readMitigationCountFromMetadataIfNecessary() {
+            File bootPropsFile = new File(METADATA_FILE);
+            if (bootPropsFile.exists()) {
+                try (BufferedReader reader = new BufferedReader(new FileReader(METADATA_FILE))) {
+                    String mitigationCount = reader.readLine();
+                    setMitigationCount(Integer.parseInt(mitigationCount));
+                    bootPropsFile.delete();
+                } catch (Exception e) {
+                    Slog.i(TAG, "Could not read metadata file: " + e);
+                }
+            }
+        }
+
 
         /** Increments the boot counter, and returns whether the device is bootlooping. */
         public boolean incrementAndTest() {
+            readMitigationCountFromMetadataIfNecessary();
             final long now = mSystemClock.uptimeMillis();
             if (now - getStart() < 0) {
                 Slog.e(TAG, "Window was less than zero. Resetting start to current time.");
diff --git a/services/core/java/com/android/server/RescueParty.java b/services/core/java/com/android/server/RescueParty.java
index a1cf816..db36e62 100644
--- a/services/core/java/com/android/server/RescueParty.java
+++ b/services/core/java/com/android/server/RescueParty.java
@@ -31,6 +31,7 @@
 import android.os.Bundle;
 import android.os.Environment;
 import android.os.FileUtils;
+import android.os.PowerManager;
 import android.os.RecoverySystem;
 import android.os.RemoteCallback;
 import android.os.SystemClock;
@@ -77,6 +78,7 @@
     @VisibleForTesting
     static final String PROP_ENABLE_RESCUE = "persist.sys.enable_rescue";
     static final String PROP_ATTEMPTING_FACTORY_RESET = "sys.attempting_factory_reset";
+    static final String PROP_ATTEMPTING_REBOOT = "sys.attempting_reboot";
     static final String PROP_MAX_RESCUE_LEVEL_ATTEMPTED = "sys.max_rescue_level_attempted";
     @VisibleForTesting
     static final int LEVEL_NONE = 0;
@@ -87,7 +89,9 @@
     @VisibleForTesting
     static final int LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS = 3;
     @VisibleForTesting
-    static final int LEVEL_FACTORY_RESET = 4;
+    static final int LEVEL_WARM_REBOOT = 4;
+    @VisibleForTesting
+    static final int LEVEL_FACTORY_RESET = 5;
     @VisibleForTesting
     static final String PROP_RESCUE_BOOT_COUNT = "sys.rescue_boot_count";
     @VisibleForTesting
@@ -159,12 +163,24 @@
     }
 
     /**
-     * Check if we're currently attempting to reboot for a factory reset.
+     * Check if we're currently attempting to reboot for a factory reset. This method must
+     * return true if RescueParty tries to reboot early during a boot loop, since the device
+     * will not be fully booted at this time.
+     *
+     * TODO(gavincorkery): Rename method since its scope has expanded.
      */
     public static boolean isAttemptingFactoryReset() {
+        return isFactoryResetPropertySet() || isRebootPropertySet();
+    }
+
+    static boolean isFactoryResetPropertySet() {
         return SystemProperties.getBoolean(PROP_ATTEMPTING_FACTORY_RESET, false);
     }
 
+    static boolean isRebootPropertySet() {
+        return SystemProperties.getBoolean(PROP_ATTEMPTING_REBOOT, false);
+    }
+
     /**
      * Called when {@code SettingsProvider} has been published, which is a good
      * opportunity to reset any settings depending on our rescue level.
@@ -329,8 +345,10 @@
             return LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES;
         } else if (mitigationCount == 3) {
             return LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS;
-        } else if (mitigationCount >= 4) {
-            return getMaxRescueLevel();
+        } else if (mitigationCount == 4) {
+            return Math.min(getMaxRescueLevel(), LEVEL_WARM_REBOOT);
+        } else if (mitigationCount >= 5) {
+            return Math.min(getMaxRescueLevel(), LEVEL_FACTORY_RESET);
         } else {
             Slog.w(TAG, "Expected positive mitigation count, was " + mitigationCount);
             return LEVEL_NONE;
@@ -356,6 +374,8 @@
         // Try our best to reset all settings possible, and once finished
         // rethrow any exception that we encountered
         Exception res = null;
+        Runnable runnable;
+        Thread thread;
         switch (level) {
             case LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS:
                 try {
@@ -396,11 +416,26 @@
                     res = e;
                 }
                 break;
-            case LEVEL_FACTORY_RESET:
+            case LEVEL_WARM_REBOOT:
                 // Request the reboot from a separate thread to avoid deadlock on PackageWatchdog
                 // when device shutting down.
+                SystemProperties.set(PROP_ATTEMPTING_REBOOT, "true");
+                runnable = () -> {
+                    try {
+                        PowerManager pm = context.getSystemService(PowerManager.class);
+                        if (pm != null) {
+                            pm.reboot(TAG);
+                        }
+                    } catch (Throwable t) {
+                        logRescueException(level, t);
+                    }
+                };
+                thread = new Thread(runnable);
+                thread.start();
+                break;
+            case LEVEL_FACTORY_RESET:
                 SystemProperties.set(PROP_ATTEMPTING_FACTORY_RESET, "true");
-                Runnable runnable = new Runnable() {
+                runnable = new Runnable() {
                     @Override
                     public void run() {
                         try {
@@ -410,7 +445,7 @@
                         }
                     }
                 };
-                Thread thread = new Thread(runnable);
+                thread = new Thread(runnable);
                 thread.start();
                 break;
         }
@@ -433,6 +468,7 @@
             case LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES:
                 return PackageHealthObserverImpact.USER_IMPACT_LOW;
             case LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS:
+            case LEVEL_WARM_REBOOT:
             case LEVEL_FACTORY_RESET:
                 return PackageHealthObserverImpact.USER_IMPACT_HIGH;
             default:
@@ -714,6 +750,7 @@
             case LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS: return "RESET_SETTINGS_UNTRUSTED_DEFAULTS";
             case LEVEL_RESET_SETTINGS_UNTRUSTED_CHANGES: return "RESET_SETTINGS_UNTRUSTED_CHANGES";
             case LEVEL_RESET_SETTINGS_TRUSTED_DEFAULTS: return "RESET_SETTINGS_TRUSTED_DEFAULTS";
+            case LEVEL_WARM_REBOOT: return "WARM_REBOOT";
             case LEVEL_FACTORY_RESET: return "FACTORY_RESET";
             default: return Integer.toString(level);
         }
diff --git a/services/core/java/com/android/server/SensorPrivacyService.java b/services/core/java/com/android/server/SensorPrivacyService.java
index 01021345..9ba71dc 100644
--- a/services/core/java/com/android/server/SensorPrivacyService.java
+++ b/services/core/java/com/android/server/SensorPrivacyService.java
@@ -20,12 +20,14 @@
 import static android.app.AppOpsManager.OP_CAMERA;
 import static android.app.AppOpsManager.OP_RECORD_AUDIO;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.os.UserHandle.USER_SYSTEM;
 import static android.service.SensorPrivacyIndividualEnabledSensorProto.CAMERA;
 import static android.service.SensorPrivacyIndividualEnabledSensorProto.MICROPHONE;
 import static android.service.SensorPrivacyIndividualEnabledSensorProto.UNKNOWN;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.app.AppOpsManager;
 import android.app.Notification;
 import android.app.NotificationChannel;
@@ -49,12 +51,15 @@
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
 import android.os.ShellCommand;
+import android.os.UserHandle;
 import android.service.SensorPrivacyIndividualEnabledSensorProto;
 import android.service.SensorPrivacyServiceDumpProto;
+import android.service.SensorPrivacyUserProto;
 import android.util.ArrayMap;
 import android.util.AtomicFile;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
+import android.util.SparseArray;
 import android.util.SparseBooleanArray;
 import android.util.TypedXmlPullParser;
 import android.util.TypedXmlSerializer;
@@ -63,9 +68,11 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.util.DumpUtils;
+import com.android.internal.util.FunctionalUtils;
 import com.android.internal.util.XmlUtils;
 import com.android.internal.util.dump.DualDumpOutputStream;
 import com.android.internal.util.function.pooled.PooledLambda;
+import com.android.server.pm.UserManagerInternal;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -84,9 +91,19 @@
 
     private static final String TAG = "SensorPrivacyService";
 
+    /** Version number indicating compatibility parsing the persisted file */
+    private static final int CURRENT_PERSISTENCE_VERSION = 1;
+    /** Version number indicating the persisted data needs upgraded to match new internal data
+     *  structures and features */
+    private static final int CURRENT_VERSION = 1;
+
     private static final String SENSOR_PRIVACY_XML_FILE = "sensor_privacy.xml";
     private static final String XML_TAG_SENSOR_PRIVACY = "sensor-privacy";
+    private static final String XML_TAG_USER = "user";
     private static final String XML_TAG_INDIVIDUAL_SENSOR_PRIVACY = "individual-sensor-privacy";
+    private static final String XML_ATTRIBUTE_ID = "id";
+    private static final String XML_ATTRIBUTE_PERSISTENCE_VERSION = "persistence-version";
+    private static final String XML_ATTRIBUTE_VERSION = "version";
     private static final String XML_ATTRIBUTE_ENABLED = "enabled";
     private static final String XML_ATTRIBUTE_SENSOR = "sensor";
 
@@ -96,10 +113,18 @@
     private static final String EXTRA_SENSOR = SensorPrivacyService.class.getName()
             + ".extra.sensor";
 
+    // These are associated with fields that existed for older persisted versions of files
+    private static final int VER0_ENABLED = 0;
+    private static final int VER0_INDIVIDUAL_ENABLED = 1;
+    private static final int VER1_ENABLED = 0;
+    private static final int VER1_INDIVIDUAL_ENABLED = 1;
+
     private final SensorPrivacyServiceImpl mSensorPrivacyServiceImpl;
+    private final UserManagerInternal mUserManagerInternal;
 
     public SensorPrivacyService(Context context) {
         super(context);
+        mUserManagerInternal = getLocalService(UserManagerInternal.class);
         mSensorPrivacyServiceImpl = new SensorPrivacyServiceImpl(context);
     }
 
@@ -117,8 +142,9 @@
         @GuardedBy("mLock")
         private final AtomicFile mAtomicFile;
         @GuardedBy("mLock")
-        private boolean mEnabled;
-        private SparseBooleanArray mIndividualEnabled = new SparseBooleanArray();
+        private SparseBooleanArray mEnabled = new SparseBooleanArray();
+        @GuardedBy("mLock")
+        private SparseArray<SparseBooleanArray> mIndividualEnabled = new SparseArray<>();
 
         SensorPrivacyServiceImpl(Context context) {
             mContext = context;
@@ -127,7 +153,9 @@
                     SENSOR_PRIVACY_XML_FILE);
             mAtomicFile = new AtomicFile(sensorPrivacyFile);
             synchronized (mLock) {
-                readPersistedSensorPrivacyStateLocked();
+                if (readPersistedSensorPrivacyStateLocked()) {
+                    persistSensorPrivacyStateLocked();
+                }
             }
 
             int[] micAndCameraOps = new int[]{OP_RECORD_AUDIO, OP_CAMERA};
@@ -138,7 +166,8 @@
             mContext.registerReceiver(new BroadcastReceiver() {
                 @Override
                 public void onReceive(Context context, Intent intent) {
-                    setIndividualSensorPrivacy(intent.getIntExtra(EXTRA_SENSOR, UNKNOWN), false);
+                    setIndividualSensorPrivacy(intent.getIntExtra(Intent.EXTRA_USER_ID, -1),
+                            intent.getIntExtra(EXTRA_SENSOR, UNKNOWN), false);
                 }
             }, new IntentFilter(ACTION_DISABLE_INDIVIDUAL_SENSOR_PRIVACY));
         }
@@ -174,7 +203,8 @@
          * @param sensor The sensor that is attempting to be used
          */
         private void onSensorUseStarted(int uid, String packageName, int sensor) {
-            if (!isIndividualSensorPrivacyEnabled(sensor)) {
+            int userId = UserHandle.getUserId(uid);
+            if (!isIndividualSensorPrivacyEnabled(userId, sensor)) {
                 return;
             }
 
@@ -216,7 +246,8 @@
                                     PendingIntent.getBroadcast(mContext, sensor,
                                             new Intent(ACTION_DISABLE_INDIVIDUAL_SENSOR_PRIVACY)
                                                     .setPackage(mContext.getPackageName())
-                                                    .putExtra(EXTRA_SENSOR, sensor),
+                                                    .putExtra(EXTRA_SENSOR, sensor)
+                                                    .putExtra(Intent.EXTRA_USER_ID, userId),
                                             PendingIntent.FLAG_IMMUTABLE
                                                     | PendingIntent.FLAG_UPDATE_CURRENT))
                                     .build())
@@ -229,18 +260,27 @@
          */
         @Override
         public void setSensorPrivacy(boolean enable) {
+            // Keep the state consistent between all users to make it a single global state
+            forAllUsers(userId -> setSensorPrivacy(userId, enable));
+        }
+
+        private void setSensorPrivacy(@UserIdInt int userId, boolean enable) {
             enforceSensorPrivacyPermission();
             synchronized (mLock) {
-                mEnabled = enable;
+                mEnabled.put(userId, enable);
                 persistSensorPrivacyStateLocked();
             }
             mHandler.onSensorPrivacyChanged(enable);
         }
 
-        public void setIndividualSensorPrivacy(int sensor, boolean enable) {
+        @Override
+        public void setIndividualSensorPrivacy(@UserIdInt int userId, int sensor, boolean enable) {
             enforceSensorPrivacyPermission();
             synchronized (mLock) {
-                mIndividualEnabled.put(sensor, enable);
+                SparseBooleanArray userIndividualEnabled = mIndividualEnabled.get(userId,
+                        new SparseBooleanArray());
+                userIndividualEnabled.put(sensor, enable);
+                mIndividualEnabled.put(userId, userIndividualEnabled);
 
                 if (!enable) {
                     // Remove any notifications prompting the user to disable sensory privacy
@@ -249,9 +289,20 @@
 
                     notificationManager.cancel(sensor);
                 }
-
                 persistSensorPrivacyState();
             }
+            mHandler.onSensorPrivacyChanged(userId, sensor, enable);
+        }
+
+        @Override
+        public void setIndividualSensorPrivacyForProfileGroup(@UserIdInt int userId, int sensor,
+                boolean enable) {
+            int parentId = mUserManagerInternal.getProfileParentId(userId);
+            forAllUsers(userId2 -> {
+                if (parentId == mUserManagerInternal.getProfileParentId(userId2)) {
+                    setIndividualSensorPrivacy(userId2, sensor, enable);
+                }
+            });
         }
 
         /**
@@ -273,53 +324,179 @@
          */
         @Override
         public boolean isSensorPrivacyEnabled() {
+            return isSensorPrivacyEnabled(USER_SYSTEM);
+        }
+
+        private boolean isSensorPrivacyEnabled(@UserIdInt int userId) {
             synchronized (mLock) {
-                return mEnabled;
+                return mEnabled.get(userId, false);
             }
         }
 
         @Override
-        public boolean isIndividualSensorPrivacyEnabled(int sensor) {
+        public boolean isIndividualSensorPrivacyEnabled(@UserIdInt int userId, int sensor) {
             synchronized (mLock) {
-                return mIndividualEnabled.get(sensor, false);
+                SparseBooleanArray states = mIndividualEnabled.get(userId);
+                if (states == null) {
+                    return false;
+                }
+                return states.get(sensor, false);
             }
         }
 
         /**
          * Returns the state of sensor privacy from persistent storage.
          */
-        private void readPersistedSensorPrivacyStateLocked() {
+        private boolean readPersistedSensorPrivacyStateLocked() {
             // if the file does not exist then sensor privacy has not yet been enabled on
             // the device.
-            if (!mAtomicFile.exists()) {
-                return;
-            }
-            try (FileInputStream inputStream = mAtomicFile.openRead()) {
-                TypedXmlPullParser parser = Xml.resolvePullParser(inputStream);
-                XmlUtils.beginDocument(parser, XML_TAG_SENSOR_PRIVACY);
-                parser.next();
-                mEnabled = parser.getAttributeBoolean(null, XML_ATTRIBUTE_ENABLED, false);
 
-                XmlUtils.nextElement(parser);
-                while (parser.getEventType() != XmlPullParser.END_DOCUMENT) {
-                    String tagName = parser.getName();
-                    if (XML_TAG_INDIVIDUAL_SENSOR_PRIVACY.equals(tagName)) {
-                        int sensor = XmlUtils.readIntAttribute(parser, XML_ATTRIBUTE_SENSOR);
-                        boolean enabled = XmlUtils.readBooleanAttribute(parser,
-                                XML_ATTRIBUTE_ENABLED);
-                        mIndividualEnabled.put(sensor, enabled);
-                        XmlUtils.skipCurrentTag(parser);
-                    } else {
+            SparseArray<Object> map = new SparseArray<>();
+            int version = -1;
+
+            if (mAtomicFile.exists()) {
+                try (FileInputStream inputStream = mAtomicFile.openRead()) {
+                    TypedXmlPullParser parser = Xml.resolvePullParser(inputStream);
+                    XmlUtils.beginDocument(parser, XML_TAG_SENSOR_PRIVACY);
+                    final int persistenceVersion = parser.getAttributeInt(null,
+                            XML_ATTRIBUTE_PERSISTENCE_VERSION, 0);
+
+                    // Use inline string literals for xml tags/attrs when parsing old versions since
+                    // these should never be changed even with refactorings.
+                    if (persistenceVersion == 0) {
+                        boolean enabled = parser.getAttributeBoolean(null, "enabled", false);
+                        SparseBooleanArray individualEnabled = new SparseBooleanArray();
+                        version = 0;
+
                         XmlUtils.nextElement(parser);
+                        while (parser.getEventType() != XmlPullParser.END_DOCUMENT) {
+                            String tagName = parser.getName();
+                            if ("individual-sensor-privacy".equals(tagName)) {
+                                int sensor = XmlUtils.readIntAttribute(parser, "sensor");
+                                boolean indEnabled = XmlUtils.readBooleanAttribute(parser,
+                                        "enabled");
+                                individualEnabled.put(sensor, indEnabled);
+                                XmlUtils.skipCurrentTag(parser);
+                            } else {
+                                XmlUtils.nextElement(parser);
+                            }
+                        }
+                        map.put(VER0_ENABLED, enabled);
+                        map.put(VER0_INDIVIDUAL_ENABLED, individualEnabled);
+                    } else if (persistenceVersion == CURRENT_PERSISTENCE_VERSION) {
+                        SparseBooleanArray enabled = new SparseBooleanArray();
+                        SparseArray<SparseBooleanArray> individualEnabled = new SparseArray<>();
+                        version = parser.getAttributeInt(null,
+                                XML_ATTRIBUTE_VERSION, 1);
+
+                        int currentUserId = -1;
+                        while (parser.getEventType() != XmlPullParser.END_DOCUMENT) {
+                            XmlUtils.nextElement(parser);
+                            String tagName = parser.getName();
+                            if (XML_TAG_USER.equals(tagName)) {
+                                currentUserId = parser.getAttributeInt(null, XML_ATTRIBUTE_ID);
+                                boolean isEnabled = parser.getAttributeBoolean(null,
+                                        XML_ATTRIBUTE_ENABLED);
+                                if (enabled.indexOfKey(currentUserId) >= 0) {
+                                    Log.e(TAG, "User listed multiple times in file.",
+                                            new RuntimeException());
+                                    mAtomicFile.delete();
+                                    version = -1;
+                                    break;
+                                }
+
+                                if (mUserManagerInternal.getUserInfo(currentUserId) == null) {
+                                    // User may no longer exist, skip this user
+                                    currentUserId = -1;
+                                    continue;
+                                }
+
+                                enabled.put(currentUserId, isEnabled);
+                            }
+                            if (XML_TAG_INDIVIDUAL_SENSOR_PRIVACY.equals(tagName)) {
+                                if (mUserManagerInternal.getUserInfo(currentUserId) == null) {
+                                    // User may no longer exist or isn't set
+                                    continue;
+                                }
+                                int sensor = parser.getAttributeIndex(null, XML_ATTRIBUTE_SENSOR);
+                                boolean isEnabled = parser.getAttributeBoolean(null,
+                                        XML_ATTRIBUTE_ENABLED);
+                                SparseBooleanArray userIndividualEnabled = individualEnabled.get(
+                                        currentUserId, new SparseBooleanArray());
+
+                                userIndividualEnabled.put(sensor, isEnabled);
+                                individualEnabled.put(currentUserId, userIndividualEnabled);
+                            }
+                        }
+
+                        map.put(VER1_ENABLED, enabled);
+                        map.put(VER1_INDIVIDUAL_ENABLED, individualEnabled);
+                    } else {
+                        Log.e(TAG, "Unknown persistence version: " + persistenceVersion
+                                        + ". Deleting.",
+                                new RuntimeException());
+                        mAtomicFile.delete();
+                        version = -1;
+                    }
+
+                } catch (IOException | XmlPullParserException e) {
+                    Log.e(TAG, "Caught an exception reading the state from storage: ", e);
+                    // Delete the file to prevent the same error on subsequent calls and assume
+                    // sensor privacy is not enabled.
+                    mAtomicFile.delete();
+                    version = -1;
+                }
+            }
+
+            return upgradeAndInit(version, map);
+        }
+
+        private boolean upgradeAndInit(int version, SparseArray map) {
+            if (version == -1) {
+                // New file, default state for current version goes here.
+                mEnabled = new SparseBooleanArray();
+                mIndividualEnabled = new SparseArray<>();
+                forAllUsers(userId -> mEnabled.put(userId, false));
+                forAllUsers(userId -> mIndividualEnabled.put(userId, new SparseBooleanArray()));
+                return true;
+            }
+            boolean upgraded = false;
+            final int[] users = getLocalService(UserManagerInternal.class).getUserIds();
+            if (version == 0) {
+                final boolean enabled = (boolean) map.get(VER0_ENABLED);
+                final SparseBooleanArray individualEnabled =
+                        (SparseBooleanArray) map.get(VER0_INDIVIDUAL_ENABLED);
+
+                final SparseBooleanArray perUserEnabled = new SparseBooleanArray();
+                final SparseArray<SparseBooleanArray> perUserIndividualEnabled =
+                        new SparseArray<>();
+
+                // Copy global state to each user
+                for (int i = 0; i < users.length; i++) {
+                    int user = users[i];
+                    perUserEnabled.put(user, enabled);
+                    SparseBooleanArray userIndividualSensorEnabled = new SparseBooleanArray();
+                    perUserIndividualEnabled.put(user, userIndividualSensorEnabled);
+                    for (int j = 0; j < individualEnabled.size(); j++) {
+                        final int sensor = individualEnabled.keyAt(j);
+                        final boolean isSensorEnabled = individualEnabled.valueAt(j);
+                        userIndividualSensorEnabled.put(sensor, isSensorEnabled);
                     }
                 }
 
-            } catch (IOException | XmlPullParserException e) {
-                Log.e(TAG, "Caught an exception reading the state from storage: ", e);
-                // Delete the file to prevent the same error on subsequent calls and assume sensor
-                // privacy is not enabled.
-                mAtomicFile.delete();
+                map.clear();
+                map.put(VER1_ENABLED, perUserEnabled);
+                map.put(VER1_INDIVIDUAL_ENABLED, perUserIndividualEnabled);
+
+                version = 1;
+                upgraded = true;
             }
+            if (version == CURRENT_VERSION) {
+                mEnabled = (SparseBooleanArray) map.get(VER1_ENABLED);
+                mIndividualEnabled =
+                        (SparseArray<SparseBooleanArray>) map.get(VER1_INDIVIDUAL_ENABLED);
+            }
+            return upgraded;
         }
 
         /**
@@ -338,16 +515,29 @@
                 TypedXmlSerializer serializer = Xml.resolveSerializer(outputStream);
                 serializer.startDocument(null, true);
                 serializer.startTag(null, XML_TAG_SENSOR_PRIVACY);
-                serializer.attributeBoolean(null, XML_ATTRIBUTE_ENABLED, mEnabled);
-                int numIndividual = mIndividualEnabled.size();
-                for (int i = 0; i < numIndividual; i++) {
-                    serializer.startTag(null, XML_TAG_INDIVIDUAL_SENSOR_PRIVACY);
-                    int sensor = mIndividualEnabled.keyAt(i);
-                    boolean enabled = mIndividualEnabled.valueAt(i);
-                    serializer.attributeInt(null, XML_ATTRIBUTE_SENSOR, sensor);
-                    serializer.attributeBoolean(null, XML_ATTRIBUTE_ENABLED, enabled);
-                    serializer.endTag(null, XML_TAG_INDIVIDUAL_SENSOR_PRIVACY);
-                }
+                serializer.attributeInt(
+                        null, XML_ATTRIBUTE_PERSISTENCE_VERSION, CURRENT_PERSISTENCE_VERSION);
+                serializer.attributeInt(null, XML_ATTRIBUTE_VERSION, CURRENT_VERSION);
+                forAllUsers(userId -> {
+                    serializer.startTag(null, XML_TAG_USER);
+                    serializer.attributeInt(null, XML_ATTRIBUTE_ID, userId);
+                    serializer.attributeBoolean(
+                            null, XML_ATTRIBUTE_ENABLED, isSensorPrivacyEnabled(userId));
+
+                    SparseBooleanArray individualEnabled =
+                            mIndividualEnabled.get(userId, new SparseBooleanArray());
+                    int numIndividual = individualEnabled.size();
+                    for (int i = 0; i < numIndividual; i++) {
+                        serializer.startTag(null, XML_TAG_INDIVIDUAL_SENSOR_PRIVACY);
+                        int sensor = individualEnabled.keyAt(i);
+                        boolean enabled = individualEnabled.valueAt(i);
+                        serializer.attributeInt(null, XML_ATTRIBUTE_SENSOR, sensor);
+                        serializer.attributeBoolean(null, XML_ATTRIBUTE_ENABLED, enabled);
+                        serializer.endTag(null, XML_TAG_INDIVIDUAL_SENSOR_PRIVACY);
+                    }
+                    serializer.endTag(null, XML_TAG_USER);
+
+                });
                 serializer.endTag(null, XML_TAG_SENSOR_PRIVACY);
                 serializer.endDocument();
                 mAtomicFile.finishWrite(outputStream);
@@ -369,6 +559,18 @@
         }
 
         /**
+         * Registers a listener to be notified when the sensor privacy state changes.
+         */
+        @Override
+        public void addIndividualSensorPrivacyListener(int userId, int sensor,
+                ISensorPrivacyListener listener) {
+            if (listener == null) {
+                throw new NullPointerException("listener cannot be null");
+            }
+            mHandler.addListener(userId, sensor, listener);
+        }
+
+        /**
          * Unregisters a listener from sensor privacy state change notifications.
          */
         @Override
@@ -422,22 +624,32 @@
          */
         private void dump(@NonNull DualDumpOutputStream dumpStream) {
             synchronized (mLock) {
-                dumpStream.write("is_enabled", SensorPrivacyServiceDumpProto.IS_ENABLED, mEnabled);
 
-                int numIndividualEnabled = mIndividualEnabled.size();
-                for (int i = 0; i < numIndividualEnabled; i++) {
-                    long token = dumpStream.start("individual_enabled_sensor",
-                            SensorPrivacyServiceDumpProto.INDIVIDUAL_ENABLED_SENSOR);
+                forAllUsers(userId -> {
+                    long userToken = dumpStream.start("users", SensorPrivacyServiceDumpProto.USER);
+                    dumpStream.write("user_id", SensorPrivacyUserProto.USER_ID, userId);
+                    dumpStream.write("is_enabled", SensorPrivacyUserProto.IS_ENABLED,
+                            mEnabled.get(userId, false));
 
-                    dumpStream.write("sensor",
-                            SensorPrivacyIndividualEnabledSensorProto.SENSOR,
-                            mIndividualEnabled.keyAt(i));
-                    dumpStream.write("is_enabled",
-                            SensorPrivacyIndividualEnabledSensorProto.IS_ENABLED,
-                            mIndividualEnabled.valueAt(i));
+                    SparseBooleanArray individualEnabled = mIndividualEnabled.get(userId);
+                    if (individualEnabled != null) {
+                        int numIndividualEnabled = individualEnabled.size();
+                        for (int i = 0; i < numIndividualEnabled; i++) {
+                            long individualToken = dumpStream.start("individual_enabled_sensor",
+                                    SensorPrivacyUserProto.INDIVIDUAL_ENABLED_SENSOR);
 
-                    dumpStream.end(token);
-                }
+                            dumpStream.write("sensor",
+                                    SensorPrivacyIndividualEnabledSensorProto.SENSOR,
+                                    individualEnabled.keyAt(i));
+                            dumpStream.write("is_enabled",
+                                    SensorPrivacyIndividualEnabledSensorProto.IS_ENABLED,
+                                    individualEnabled.valueAt(i));
+
+                            dumpStream.end(individualToken);
+                        }
+                    }
+                    dumpStream.end(userToken);
+                });
             }
 
             dumpStream.flush();
@@ -477,30 +689,32 @@
                         return handleDefaultCommands(cmd);
                     }
 
+                    int userId = Integer.parseInt(getNextArgRequired());
+
                     final PrintWriter pw = getOutPrintWriter();
                     switch (cmd) {
                         case "enable" : {
-                            int sensor = sensorStrToId(getNextArg());
+                            int sensor = sensorStrToId(getNextArgRequired());
                             if (sensor == UNKNOWN) {
                                 pw.println("Invalid sensor");
                                 return -1;
                             }
 
-                            setIndividualSensorPrivacy(sensor, true);
+                            setIndividualSensorPrivacy(userId, sensor, true);
                         }
                         break;
                         case "disable" : {
-                            int sensor = sensorStrToId(getNextArg());
+                            int sensor = sensorStrToId(getNextArgRequired());
                             if (sensor == UNKNOWN) {
                                 pw.println("Invalid sensor");
                                 return -1;
                             }
 
-                            setIndividualSensorPrivacy(sensor, false);
+                            setIndividualSensorPrivacy(userId, sensor, false);
                         }
                         break;
                         case "reset": {
-                            int sensor = sensorStrToId(getNextArg());
+                            int sensor = sensorStrToId(getNextArgRequired());
                             if (sensor == UNKNOWN) {
                                 pw.println("Invalid sensor");
                                 return -1;
@@ -509,7 +723,11 @@
                             enforceSensorPrivacyPermission();
 
                             synchronized (mLock) {
-                                mIndividualEnabled.delete(sensor);
+                                SparseBooleanArray individualEnabled =
+                                        mIndividualEnabled.get(userId);
+                                if (individualEnabled != null) {
+                                    individualEnabled.delete(sensor);
+                                }
                                 persistSensorPrivacyState();
                             }
                         }
@@ -530,13 +748,13 @@
                     pw.println("  help");
                     pw.println("    Print this help text.");
                     pw.println("");
-                    pw.println("  enable SENSOR");
+                    pw.println("  enable USER_ID SENSOR");
                     pw.println("    Enable privacy for a certain sensor.");
                     pw.println("");
-                    pw.println("  disable SENSOR");
+                    pw.println("  disable USER_ID SENSOR");
                     pw.println("    Disable privacy for a certain sensor.");
                     pw.println("");
-                    pw.println("  reset SENSOR");
+                    pw.println("  reset USER_ID SENSOR");
                     pw.println("    Reset privacy state for a certain sensor.");
                     pw.println("");
                 }
@@ -555,6 +773,9 @@
         @GuardedBy("mListenerLock")
         private final RemoteCallbackList<ISensorPrivacyListener> mListeners =
                 new RemoteCallbackList<>();
+        @GuardedBy("mListenerLock")
+        private final SparseArray<SparseArray<RemoteCallbackList<ISensorPrivacyListener>>>
+                mIndividualSensorListeners = new SparseArray<>();
         private final ArrayMap<ISensorPrivacyListener, DeathRecipient> mDeathRecipients;
         private final Context mContext;
 
@@ -572,6 +793,14 @@
                             mSensorPrivacyServiceImpl));
         }
 
+        public void onSensorPrivacyChanged(int userId, int sensor, boolean enabled) {
+            sendMessage(PooledLambda.obtainMessage(SensorPrivacyHandler::handleSensorPrivacyChanged,
+                    this, userId, sensor, enabled));
+            sendMessage(
+                    PooledLambda.obtainMessage(SensorPrivacyServiceImpl::persistSensorPrivacyState,
+                            mSensorPrivacyServiceImpl));
+        }
+
         public void addListener(ISensorPrivacyListener listener) {
             synchronized (mListenerLock) {
                 DeathRecipient deathRecipient = new DeathRecipient(listener);
@@ -580,6 +809,25 @@
             }
         }
 
+        public void addListener(int userId, int sensor, ISensorPrivacyListener listener) {
+            synchronized (mListenerLock) {
+                DeathRecipient deathRecipient = new DeathRecipient(listener);
+                mDeathRecipients.put(listener, deathRecipient);
+                SparseArray<RemoteCallbackList<ISensorPrivacyListener>> listenersForUser =
+                        mIndividualSensorListeners.get(userId);
+                if (listenersForUser == null) {
+                    listenersForUser = new SparseArray<>();
+                    mIndividualSensorListeners.put(userId, listenersForUser);
+                }
+                RemoteCallbackList<ISensorPrivacyListener> listeners = listenersForUser.get(sensor);
+                if (listeners == null) {
+                    listeners = new RemoteCallbackList<>();
+                    listenersForUser.put(sensor, listeners);
+                }
+                listeners.register(listener);
+            }
+        }
+
         public void removeListener(ISensorPrivacyListener listener) {
             synchronized (mListenerLock) {
                 DeathRecipient deathRecipient = mDeathRecipients.remove(listener);
@@ -587,6 +835,12 @@
                     deathRecipient.destroy();
                 }
                 mListeners.unregister(listener);
+                for (int i = 0, numUsers = mIndividualSensorListeners.size(); i < numUsers; i++) {
+                    for (int j = 0, numListeners = mIndividualSensorListeners.valueAt(i).size();
+                            j < numListeners; j++) {
+                        mIndividualSensorListeners.valueAt(i).valueAt(j).unregister(listener);
+                    }
+                }
             }
         }
 
@@ -602,6 +856,28 @@
             }
             mListeners.finishBroadcast();
         }
+
+        public void handleSensorPrivacyChanged(int userId, int sensor, boolean enabled) {
+            SparseArray<RemoteCallbackList<ISensorPrivacyListener>> listenersForUser =
+                    mIndividualSensorListeners.get(userId);
+            if (listenersForUser == null) {
+                return;
+            }
+            RemoteCallbackList<ISensorPrivacyListener> listeners = listenersForUser.get(sensor);
+            if (listeners == null) {
+                return;
+            }
+            final int count = listeners.beginBroadcast();
+            for (int i = 0; i < count; i++) {
+                ISensorPrivacyListener listener = listeners.getBroadcastItem(i);
+                try {
+                    listener.onSensorPrivacyChanged(enabled);
+                } catch (RemoteException e) {
+                    Log.e(TAG, "Caught an exception notifying listener " + listener + ": ", e);
+                }
+            }
+            listeners.finishBroadcast();
+        }
     }
 
     private final class DeathRecipient implements IBinder.DeathRecipient {
@@ -628,4 +904,11 @@
             }
         }
     }
+
+    private void forAllUsers(FunctionalUtils.ThrowingConsumer<Integer> c) {
+        int[] userIds = mUserManagerInternal.getUserIds();
+        for (int i = 0; i < userIds.length; i++) {
+            c.accept(userIds[i]);
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/VcnManagementService.java b/services/core/java/com/android/server/VcnManagementService.java
index 74e3851..c191a78 100644
--- a/services/core/java/com/android/server/VcnManagementService.java
+++ b/services/core/java/com/android/server/VcnManagementService.java
@@ -16,13 +16,15 @@
 
 package com.android.server;
 
+import static com.android.server.vcn.TelephonySubscriptionTracker.TelephonySubscriptionSnapshot;
+import static com.android.server.vcn.TelephonySubscriptionTracker.TelephonySubscriptionTrackerCallback;
+
 import static java.util.Objects.requireNonNull;
 
 import android.annotation.NonNull;
+import android.app.AppOpsManager;
 import android.content.Context;
 import android.net.ConnectivityManager;
-import android.net.NetworkProvider;
-import android.net.NetworkRequest;
 import android.net.vcn.IVcnManagementService;
 import android.net.vcn.VcnConfig;
 import android.os.Binder;
@@ -43,6 +45,10 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.annotations.VisibleForTesting.Visibility;
+import com.android.server.vcn.TelephonySubscriptionTracker;
+import com.android.server.vcn.Vcn;
+import com.android.server.vcn.VcnContext;
+import com.android.server.vcn.VcnNetworkProvider;
 import com.android.server.vcn.util.PersistableBundleUtils;
 
 import java.io.IOException;
@@ -51,6 +57,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.concurrent.TimeUnit;
 
 /**
  * VcnManagementService manages Virtual Carrier Network profiles and lifecycles.
@@ -115,6 +122,10 @@
     @VisibleForTesting(visibility = Visibility.PRIVATE)
     static final String VCN_CONFIG_FILE = "/data/system/vcn/configs.xml";
 
+    // TODO(b/176956496): Directly use CarrierServiceBindHelper.UNBIND_DELAY_MILLIS
+    @VisibleForTesting(visibility = Visibility.PRIVATE)
+    static final long CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS = TimeUnit.SECONDS.toMillis(30);
+
     /* Binder context for this service */
     @NonNull private final Context mContext;
     @NonNull private final Dependencies mDeps;
@@ -122,11 +133,23 @@
     @NonNull private final Looper mLooper;
     @NonNull private final Handler mHandler;
     @NonNull private final VcnNetworkProvider mNetworkProvider;
+    @NonNull private final TelephonySubscriptionTrackerCallback mTelephonySubscriptionTrackerCb;
+    @NonNull private final TelephonySubscriptionTracker mTelephonySubscriptionTracker;
+    @NonNull private final VcnContext mVcnContext;
 
     @GuardedBy("mLock")
     @NonNull
     private final Map<ParcelUuid, VcnConfig> mConfigs = new ArrayMap<>();
 
+    @GuardedBy("mLock")
+    @NonNull
+    private final Map<ParcelUuid, Vcn> mVcns = new ArrayMap<>();
+
+    @GuardedBy("mLock")
+    @NonNull
+    private TelephonySubscriptionSnapshot mLastSnapshot =
+            TelephonySubscriptionSnapshot.EMPTY_SNAPSHOT;
+
     @NonNull private final Object mLock = new Object();
 
     @NonNull private final PersistableBundleUtils.LockingReadWriteHelper mConfigDiskRwHelper;
@@ -139,8 +162,12 @@
         mLooper = mDeps.getLooper();
         mHandler = new Handler(mLooper);
         mNetworkProvider = new VcnNetworkProvider(mContext, mLooper);
+        mTelephonySubscriptionTrackerCb = new VcnSubscriptionTrackerCallback();
+        mTelephonySubscriptionTracker = mDeps.newTelephonySubscriptionTracker(
+                mContext, mLooper, mTelephonySubscriptionTrackerCb);
 
         mConfigDiskRwHelper = mDeps.newPersistableBundleLockingReadWriteHelper(VCN_CONFIG_FILE);
+        mVcnContext = mDeps.newVcnContext(mContext, mLooper, mNetworkProvider);
 
         // Run on handler to ensure I/O does not block system server startup
         mHandler.post(() -> {
@@ -174,7 +201,10 @@
                             mConfigs.put(entry.getKey(), entry.getValue());
                         }
                     }
-                    // TODO: Trigger re-evaluation of active VCNs; start/stop VCNs as needed.
+
+                    // Re-evaluate subscriptions, and start/stop VCNs. This starts with an empty
+                    // snapshot, and therefore safe even before telephony subscriptions are loaded.
+                    mTelephonySubscriptionTrackerCb.onNewSnapshot(mLastSnapshot);
                 }
             }
         });
@@ -203,6 +233,14 @@
             return mHandlerThread.getLooper();
         }
 
+        /** Creates a new VcnInstance using the provided configuration */
+        public TelephonySubscriptionTracker newTelephonySubscriptionTracker(
+                @NonNull Context context,
+                @NonNull Looper looper,
+                @NonNull TelephonySubscriptionTrackerCallback callback) {
+            return new TelephonySubscriptionTracker(context, new Handler(looper), callback);
+        }
+
         /**
          * Retrieves the caller's UID
          *
@@ -225,12 +263,29 @@
                 newPersistableBundleLockingReadWriteHelper(@NonNull String path) {
             return new PersistableBundleUtils.LockingReadWriteHelper(path);
         }
+
+        /** Creates a new VcnContext */
+        public VcnContext newVcnContext(
+                @NonNull Context context,
+                @NonNull Looper looper,
+                @NonNull VcnNetworkProvider vcnNetworkProvider) {
+            return new VcnContext(context, looper, vcnNetworkProvider);
+        }
+
+        /** Creates a new Vcn instance using the provided configuration */
+        public Vcn newVcn(
+                @NonNull VcnContext vcnContext,
+                @NonNull ParcelUuid subscriptionGroup,
+                @NonNull VcnConfig config) {
+            return new Vcn(vcnContext, subscriptionGroup, config);
+        }
     }
 
     /** Notifies the VcnManagementService that external dependencies can be set up. */
     public void systemReady() {
         mContext.getSystemService(ConnectivityManager.class)
                 .registerNetworkProvider(mNetworkProvider);
+        mTelephonySubscriptionTracker.register();
     }
 
     private void enforcePrimaryUser() {
@@ -277,27 +332,112 @@
                 "Carrier privilege required for subscription group to set VCN Config");
     }
 
+    private class VcnSubscriptionTrackerCallback implements TelephonySubscriptionTrackerCallback {
+        /**
+         * Handles subscription group changes, as notified by {@link TelephonySubscriptionTracker}
+         *
+         * <p>Start any unstarted VCN instances
+         *
+         * @hide
+         */
+        public void onNewSnapshot(@NonNull TelephonySubscriptionSnapshot snapshot) {
+            // Startup VCN instances
+            synchronized (mLock) {
+                mLastSnapshot = snapshot;
+
+                // Start any VCN instances as necessary
+                for (Entry<ParcelUuid, VcnConfig> entry : mConfigs.entrySet()) {
+                    if (snapshot.packageHasPermissionsForSubscriptionGroup(
+                            entry.getKey(), entry.getValue().getProvisioningPackageName())) {
+                        if (!mVcns.containsKey(entry.getKey())) {
+                            startVcnLocked(entry.getKey(), entry.getValue());
+                        }
+
+                        // Cancel any scheduled teardowns for active subscriptions
+                        mHandler.removeCallbacksAndMessages(mVcns.get(entry.getKey()));
+                    }
+                }
+
+                // Schedule teardown of any VCN instances that have lost carrier privileges (after a
+                // delay)
+                for (Entry<ParcelUuid, Vcn> entry : mVcns.entrySet()) {
+                    final VcnConfig config = mConfigs.get(entry.getKey());
+                    if (config == null
+                            || !snapshot.packageHasPermissionsForSubscriptionGroup(
+                                    entry.getKey(), config.getProvisioningPackageName())) {
+                        final ParcelUuid uuidToTeardown = entry.getKey();
+                        final Vcn instanceToTeardown = entry.getValue();
+
+                        mHandler.postDelayed(() -> {
+                            synchronized (mLock) {
+                                // Guard against case where this is run after a old instance was
+                                // torn down, and a new instance was started. Verify to ensure
+                                // correct instance is torn down. This could happen as a result of a
+                                // Carrier App manually removing/adding a VcnConfig.
+                                if (mVcns.get(uuidToTeardown) == instanceToTeardown) {
+                                    mVcns.remove(uuidToTeardown).teardownAsynchronously();
+                                }
+                            }
+                        }, instanceToTeardown, CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS);
+                    }
+                }
+            }
+        }
+    }
+
+    @GuardedBy("mLock")
+    private void startVcnLocked(@NonNull ParcelUuid subscriptionGroup, @NonNull VcnConfig config) {
+        Slog.v(TAG, "Starting VCN config for subGrp: " + subscriptionGroup);
+
+        // TODO(b/176939047): Support multiple VCNs active at the same time, or limit to one active
+        //                    VCN.
+
+        final Vcn newInstance = mDeps.newVcn(mVcnContext, subscriptionGroup, config);
+        mVcns.put(subscriptionGroup, newInstance);
+    }
+
+    @GuardedBy("mLock")
+    private void startOrUpdateVcnLocked(
+            @NonNull ParcelUuid subscriptionGroup, @NonNull VcnConfig config) {
+        Slog.v(TAG, "Starting or updating VCN config for subGrp: " + subscriptionGroup);
+
+        if (mVcns.containsKey(subscriptionGroup)) {
+            mVcns.get(subscriptionGroup).updateConfig(config);
+        } else {
+            startVcnLocked(subscriptionGroup, config);
+        }
+    }
+
     /**
      * Sets a VCN config for a given subscription group.
      *
      * <p>Implements the IVcnManagementService Binder interface.
      */
     @Override
-    public void setVcnConfig(@NonNull ParcelUuid subscriptionGroup, @NonNull VcnConfig config) {
+    public void setVcnConfig(
+            @NonNull ParcelUuid subscriptionGroup,
+            @NonNull VcnConfig config,
+            @NonNull String opPkgName) {
         requireNonNull(subscriptionGroup, "subscriptionGroup was null");
         requireNonNull(config, "config was null");
+        requireNonNull(opPkgName, "opPkgName was null");
+        if (!config.getProvisioningPackageName().equals(opPkgName)) {
+            throw new IllegalArgumentException("Mismatched caller and VcnConfig creator");
+        }
+        Slog.v(TAG, "VCN config updated for subGrp: " + subscriptionGroup);
 
+        mContext.getSystemService(AppOpsManager.class)
+                .checkPackage(mDeps.getBinderCallingUid(), config.getProvisioningPackageName());
         enforceCallingUserAndCarrierPrivilege(subscriptionGroup);
 
-        synchronized (mLock) {
-            mConfigs.put(subscriptionGroup, config);
+        Binder.withCleanCallingIdentity(() -> {
+            synchronized (mLock) {
+                mConfigs.put(subscriptionGroup, config);
+                startOrUpdateVcnLocked(subscriptionGroup, config);
 
-            // Must be done synchronously to ensure that writes do not happen out-of-order.
-            writeConfigsToDiskLocked();
-        }
-
-        // TODO: Clear Binder calling identity
-        // TODO: Trigger startup as necessary
+                writeConfigsToDiskLocked();
+            }
+        });
     }
 
     /**
@@ -308,18 +448,21 @@
     @Override
     public void clearVcnConfig(@NonNull ParcelUuid subscriptionGroup) {
         requireNonNull(subscriptionGroup, "subscriptionGroup was null");
+        Slog.v(TAG, "VCN config cleared for subGrp: " + subscriptionGroup);
 
         enforceCallingUserAndCarrierPrivilege(subscriptionGroup);
 
-        synchronized (mLock) {
-            mConfigs.remove(subscriptionGroup);
+        Binder.withCleanCallingIdentity(() -> {
+            synchronized (mLock) {
+                mConfigs.remove(subscriptionGroup);
 
-            // Must be done synchronously to ensure that writes do not happen out-of-order.
-            writeConfigsToDiskLocked();
-        }
+                if (mVcns.containsKey(subscriptionGroup)) {
+                    mVcns.remove(subscriptionGroup).teardownAsynchronously();
+                }
 
-        // TODO: Clear Binder calling identity
-        // TODO: Trigger teardown as necessary
+                writeConfigsToDiskLocked();
+            }
+        });
     }
 
     @GuardedBy("mLock")
@@ -345,19 +488,11 @@
         }
     }
 
-    /**
-     * Network provider for VCN networks.
-     *
-     * @hide
-     */
-    public class VcnNetworkProvider extends NetworkProvider {
-        VcnNetworkProvider(Context context, Looper looper) {
-            super(context, looper, VcnNetworkProvider.class.getSimpleName());
-        }
-
-        @Override
-        public void onNetworkRequested(@NonNull NetworkRequest request, int score, int providerId) {
-            // TODO: Handle network requests - Ensure VCN started, and start appropriate tunnels.
+    /** Get current configuration list for testing purposes */
+    @VisibleForTesting(visibility = Visibility.PRIVATE)
+    public Map<ParcelUuid, Vcn> getAllVcns() {
+        synchronized (mLock) {
+            return Collections.unmodifiableMap(mVcns);
         }
     }
 }
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index bb07ee6..88bb1a0 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -70,6 +70,7 @@
 import android.content.IntentSender;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.ParceledListSlice;
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
@@ -170,6 +171,8 @@
     public static final int FGS_FEATURE_ALLOWED_BY_PROCESS_RECORD = 19;
     public static final int FGS_FEATURE_ALLOWED_BY_EXEMPTED_PACKAGES = 20;
     public static final int FGS_FEATURE_ALLOWED_BY_ACTIVITY_STARTER = 21;
+    public static final int FGS_FEATURE_ALLOWED_BY_COMPANION_APP = 22;
+    public static final int FGS_FEATURE_ALLOWED_BY_PROFILE_OWNER = 23;
 
     @IntDef(flag = true, prefix = { "FGS_FEATURE_" }, value = {
             FGS_FEATURE_DENIED,
@@ -192,7 +195,9 @@
             FGS_FEATURE_ALLOWED_BY_DEVICE_DEMO_MODE,
             FGS_FEATURE_ALLOWED_BY_PROCESS_RECORD,
             FGS_FEATURE_ALLOWED_BY_EXEMPTED_PACKAGES,
-            FGS_FEATURE_ALLOWED_BY_ACTIVITY_STARTER
+            FGS_FEATURE_ALLOWED_BY_ACTIVITY_STARTER,
+            FGS_FEATURE_ALLOWED_BY_COMPANION_APP,
+            FGS_FEATURE_ALLOWED_BY_PROFILE_OWNER
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface FgsFeatureRetCode {}
@@ -244,6 +249,11 @@
      */
     final ArrayList<ServiceRecord> mPendingFgsNotifications = new ArrayList<>();
 
+    /**
+     * Map of services that are asked to be brought up (start/binding) but not ready to.
+     */
+    private ArrayMap<ServiceRecord, ArrayList<Runnable>> mPendingBringups = new ArrayMap<>();
+
     /** Temporary list for holding the results of calls to {@link #collectPackageServicesLocked} */
     private ArrayList<ServiceRecord> mTmpCollectionResults = null;
 
@@ -765,8 +775,13 @@
             fgRequired = false;
         }
 
-        NeededUriGrants neededGrants = mAm.mUgmInternal.checkGrantUriPermissionFromIntent(
-                service, callingUid, r.packageName, r.userId);
+        // The package could be frozen (meaning it's doing surgery), defer the actual
+        // start until the package is unfrozen.
+        if (deferServiceBringupIfFrozenLocked(r, service, callingPackage, callingFeatureId,
+                callingUid, callingPid, fgRequired, callerFg, userId, allowBackgroundActivityStarts,
+                backgroundActivityStartsToken, false, null)) {
+            return null;
+        }
 
         // If permissions need a review before any of the app components can run,
         // we do not start the service and launch a review activity if the calling app
@@ -775,10 +790,20 @@
 
         // XXX This is not dealing with fgRequired!
         if (!requestStartTargetPermissionsReviewIfNeededLocked(r, callingPackage, callingFeatureId,
-                callingUid, service, callerFg, userId)) {
+                callingUid, service, callerFg, userId, false, null)) {
             return null;
         }
 
+        return startServiceInnerLocked(r, service, callingUid, callingPid, fgRequired, callerFg,
+                allowBackgroundActivityStarts, backgroundActivityStartsToken);
+    }
+
+    private ComponentName startServiceInnerLocked(ServiceRecord r, Intent service,
+            int callingUid, int callingPid, boolean fgRequired, boolean callerFg,
+            boolean allowBackgroundActivityStarts, @Nullable IBinder backgroundActivityStartsToken)
+            throws TransactionTooLargeException {
+        NeededUriGrants neededGrants = mAm.mUgmInternal.checkGrantUriPermissionFromIntent(
+                service, callingUid, r.packageName, r.userId);
         if (unscheduleServiceRestartLocked(r, callingUid, false)) {
             if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "START SERVICE WHILE RESTART PENDING: " + r);
         }
@@ -874,30 +899,72 @@
 
     private boolean requestStartTargetPermissionsReviewIfNeededLocked(ServiceRecord r,
             String callingPackage, @Nullable String callingFeatureId, int callingUid,
-            Intent service, boolean callerFg, final int userId) {
+            Intent service, boolean callerFg, final int userId,
+            final boolean isBinding, final IServiceConnection connection) {
         if (mAm.getPackageManagerInternalLocked().isPermissionsReviewRequired(
                 r.packageName, r.userId)) {
 
-            // Show a permission review UI only for starting from a foreground app
+            // Show a permission review UI only for starting/binding from a foreground app
             if (!callerFg) {
-                Slog.w(TAG, "u" + r.userId + " Starting a service in package"
+                Slog.w(TAG, "u" + r.userId
+                        + (isBinding ? " Binding" : " Starting") + " a service in package"
                         + r.packageName + " requires a permissions review");
                 return false;
             }
 
-            IIntentSender target = mAm.mPendingIntentController.getIntentSender(
-                    ActivityManager.INTENT_SENDER_SERVICE, callingPackage, callingFeatureId,
-                    callingUid, userId, null, null, 0, new Intent[]{service},
-                    new String[]{service.resolveType(mAm.mContext.getContentResolver())},
-                    PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT
-                            | PendingIntent.FLAG_IMMUTABLE, null);
-
             final Intent intent = new Intent(Intent.ACTION_REVIEW_PERMISSIONS);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
                     | Intent.FLAG_ACTIVITY_MULTIPLE_TASK
                     | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
             intent.putExtra(Intent.EXTRA_PACKAGE_NAME, r.packageName);
-            intent.putExtra(Intent.EXTRA_INTENT, new IntentSender(target));
+
+            if (isBinding) {
+                RemoteCallback callback = new RemoteCallback(
+                        new RemoteCallback.OnResultListener() {
+                            @Override
+                            public void onResult(Bundle result) {
+                                synchronized (mAm) {
+                                    final long identity = Binder.clearCallingIdentity();
+                                    try {
+                                        if (!mPendingServices.contains(r)) {
+                                            return;
+                                        }
+                                        // If there is still a pending record, then the service
+                                        // binding request is still valid, so hook them up. We
+                                        // proceed only if the caller cleared the review requirement
+                                        // otherwise we unbind because the user didn't approve.
+                                        if (!mAm.getPackageManagerInternalLocked()
+                                                .isPermissionsReviewRequired(r.packageName,
+                                                    r.userId)) {
+                                            try {
+                                                bringUpServiceLocked(r,
+                                                        service.getFlags(),
+                                                        callerFg,
+                                                        false /* whileRestarting */,
+                                                        false /* permissionsReviewRequired */,
+                                                        false /* packageFrozen */);
+                                            } catch (RemoteException e) {
+                                                /* ignore - local call */
+                                            }
+                                        } else {
+                                            unbindServiceLocked(connection);
+                                        }
+                                    } finally {
+                                        Binder.restoreCallingIdentity(identity);
+                                    }
+                                }
+                            }
+                        });
+                intent.putExtra(Intent.EXTRA_REMOTE_CALLBACK, callback);
+            } else { // Starting a service
+                IIntentSender target = mAm.mPendingIntentController.getIntentSender(
+                        ActivityManager.INTENT_SENDER_SERVICE, callingPackage, callingFeatureId,
+                        callingUid, userId, null, null, 0, new Intent[]{service},
+                        new String[]{service.resolveType(mAm.mContext.getContentResolver())},
+                        PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT
+                        | PendingIntent.FLAG_IMMUTABLE, null);
+                intent.putExtra(Intent.EXTRA_INTENT, new IntentSender(target));
+            }
 
             if (DEBUG_PERMISSIONS_REVIEW) {
                 Slog.i(TAG, "u" + r.userId + " Launching permission review for package "
@@ -917,6 +984,84 @@
         return  true;
     }
 
+    /**
+     * Defer the service starting/binding until the package is unfrozen, if it's currently frozen.
+     *
+     * @return {@code true} if the binding is deferred because it's frozen.
+     */
+    @GuardedBy("mAm")
+    private boolean deferServiceBringupIfFrozenLocked(ServiceRecord s, Intent serviceIntent,
+            String callingPackage, @Nullable String callingFeatureId,
+            int callingUid, int callingPid, boolean fgRequired, boolean callerFg, int userId,
+            boolean allowBackgroundActivityStarts, @Nullable IBinder backgroundActivityStartsToken,
+            boolean isBinding, IServiceConnection connection) {
+        final PackageManagerInternal pm = mAm.getPackageManagerInternalLocked();
+        final boolean frozen = pm.isPackageFrozen(s.packageName, callingUid, s.userId);
+        if (!frozen) {
+            // Not frozen, it's okay to go
+            return false;
+        }
+        ArrayList<Runnable> curPendingBringups = mPendingBringups.get(s);
+        if (curPendingBringups == null) {
+            curPendingBringups = new ArrayList<>();
+            mPendingBringups.put(s, curPendingBringups);
+        }
+        curPendingBringups.add(new Runnable() {
+            @Override
+            public void run() {
+                synchronized (mAm) {
+                    if (!mPendingBringups.containsKey(s)) {
+                        return;
+                    }
+                    // binding request is still valid, so hook them up.
+                    // Before doing so, check if it requires a permission review.
+                    if (!requestStartTargetPermissionsReviewIfNeededLocked(s,
+                                callingPackage, callingFeatureId, callingUid,
+                                serviceIntent, callerFg, userId, isBinding, connection)) {
+                        // Let's wait for the user approval.
+                        return;
+                    }
+                    if (isBinding) {
+                        try {
+                            bringUpServiceLocked(s, serviceIntent.getFlags(), callerFg,
+                                    false /* whileRestarting */,
+                                    false /* permissionsReviewRequired */,
+                                    false /* packageFrozen */);
+                        } catch (TransactionTooLargeException e) {
+                            /* ignore - local call */
+                        }
+                    } else { // Starting a service
+                        try {
+                            startServiceInnerLocked(s, serviceIntent, callingUid, callingPid,
+                                    fgRequired, callerFg, allowBackgroundActivityStarts,
+                                    backgroundActivityStartsToken);
+                        } catch (TransactionTooLargeException e) {
+                            /* ignore - local call */
+                        }
+                    }
+                }
+            }
+        });
+        return true;
+    }
+
+    @GuardedBy("mAm")
+    void schedulePendingServiceStartLocked(String packageName, int userId) {
+        for (int i = mPendingBringups.size() - 1; i >= 0; i--) {
+            final ServiceRecord r = mPendingBringups.keyAt(i);
+            if (r.userId != userId || !TextUtils.equals(r.packageName, packageName)) {
+                continue;
+            }
+            final ArrayList<Runnable> curPendingBringups = mPendingBringups.valueAt(i);
+            if (curPendingBringups != null) {
+                for (int j = curPendingBringups.size() - 1; j >= 0; j--) {
+                    curPendingBringups.get(j).run();
+                }
+            }
+            mPendingBringups.removeAt(i);
+        }
+    }
+
     ComponentName startServiceInnerLocked(ServiceMap smap, Intent service, ServiceRecord r,
             boolean callerFg, boolean addToStarting) throws TransactionTooLargeException {
         ServiceState stracker = r.getTracker();
@@ -928,7 +1073,7 @@
                 r.name.getPackageName(), r.name.getClassName(),
                 FrameworkStatsLog.SERVICE_STATE_CHANGED__STATE__START);
         mAm.mBatteryStatsService.noteServiceStartRunning(r.stats);
-        String error = bringUpServiceLocked(r, service.getFlags(), callerFg, false, false);
+        String error = bringUpServiceLocked(r, service.getFlags(), callerFg, false, false, false);
         if (error != null) {
             return new ComponentName("!!", error);
         }
@@ -1349,7 +1494,7 @@
                             .setContentText(msg)
                             .setContentIntent(
                                     PendingIntent.getActivityAsUser(context, 0, intent,
-                                            PendingIntent.FLAG_UPDATE_CURRENT,
+                                            PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED,
                                             null, new UserHandle(smap.mUserId)));
             nm.notifyAsUser(null, SystemMessageProto.SystemMessage.NOTE_FOREGROUND_SERVICES,
                     n.build(), new UserHandle(smap.mUserId));
@@ -2222,81 +2367,19 @@
             return -1;
         }
         ServiceRecord s = res.record;
-        boolean permissionsReviewRequired = false;
+
+        // The package could be frozen (meaning it's doing surgery), defer the actual
+        // binding until the package is unfrozen.
+        boolean packageFrozen = deferServiceBringupIfFrozenLocked(s, service, callingPackage, null,
+                callingUid, callingPid, false, callerFg, userId, false, null, true, connection);
 
         // If permissions need a review before any of the app components can run,
         // we schedule binding to the service but do not start its process, then
         // we launch a review activity to which is passed a callback to invoke
         // when done to start the bound service's process to completing the binding.
-        if (mAm.getPackageManagerInternalLocked().isPermissionsReviewRequired(
-                s.packageName, s.userId)) {
-
-            permissionsReviewRequired = true;
-
-            // Show a permission review UI only for binding from a foreground app
-            if (!callerFg) {
-                Slog.w(TAG, "u" + s.userId + " Binding to a service in package"
-                        + s.packageName + " requires a permissions review");
-                return 0;
-            }
-
-            final ServiceRecord serviceRecord = s;
-            final Intent serviceIntent = service;
-
-            RemoteCallback callback = new RemoteCallback(
-                    new RemoteCallback.OnResultListener() {
-                @Override
-                public void onResult(Bundle result) {
-                    synchronized(mAm) {
-                        final long identity = Binder.clearCallingIdentity();
-                        try {
-                            if (!mPendingServices.contains(serviceRecord)) {
-                                return;
-                            }
-                            // If there is still a pending record, then the service
-                            // binding request is still valid, so hook them up. We
-                            // proceed only if the caller cleared the review requirement
-                            // otherwise we unbind because the user didn't approve.
-                            if (!mAm.getPackageManagerInternalLocked()
-                                    .isPermissionsReviewRequired(
-                                            serviceRecord.packageName,
-                                            serviceRecord.userId)) {
-                                try {
-                                    bringUpServiceLocked(serviceRecord,
-                                            serviceIntent.getFlags(),
-                                            callerFg, false, false);
-                                } catch (RemoteException e) {
-                                    /* ignore - local call */
-                                }
-                            } else {
-                                unbindServiceLocked(connection);
-                            }
-                        } finally {
-                            Binder.restoreCallingIdentity(identity);
-                        }
-                    }
-                }
-            });
-
-            final Intent intent = new Intent(Intent.ACTION_REVIEW_PERMISSIONS);
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                    | Intent.FLAG_ACTIVITY_MULTIPLE_TASK
-                    | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-            intent.putExtra(Intent.EXTRA_PACKAGE_NAME, s.packageName);
-            intent.putExtra(Intent.EXTRA_REMOTE_CALLBACK, callback);
-
-            if (DEBUG_PERMISSIONS_REVIEW) {
-                Slog.i(TAG, "u" + s.userId + " Launching permission review for package "
-                        + s.packageName);
-            }
-
-            mAm.mHandler.post(new Runnable() {
-                @Override
-                public void run() {
-                    mAm.mContext.startActivityAsUser(intent, new UserHandle(userId));
-                }
-            });
-        }
+        boolean permissionsReviewRequired = !packageFrozen
+                && !requestStartTargetPermissionsReviewIfNeededLocked(s, callingPackage, null,
+                        callingUid, service, callerFg, userId, true, connection);
 
         final long origId = Binder.clearCallingIdentity();
 
@@ -2370,7 +2453,7 @@
             if ((flags&Context.BIND_AUTO_CREATE) != 0) {
                 s.lastActivity = SystemClock.uptimeMillis();
                 if (bringUpServiceLocked(s, service.getFlags(), callerFg, false,
-                        permissionsReviewRequired) != null) {
+                        permissionsReviewRequired, packageFrozen) != null) {
                     return 0;
                 }
             }
@@ -2815,6 +2898,14 @@
                             mPendingServices.remove(i);
                         }
                     }
+                    for (int i = mPendingBringups.size() - 1; i >= 0; i--) {
+                        final ServiceRecord pr = mPendingBringups.keyAt(i);
+                        if (pr.serviceInfo.applicationInfo.uid == sInfo.applicationInfo.uid
+                                && pr.instanceName.equals(name)) {
+                            if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "Remove pending bringup: " + pr);
+                            mPendingBringups.removeAt(i);
+                        }
+                    }
                     if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "Retrieve created new service: " + r);
                 }
             } catch (RemoteException ex) {
@@ -3108,7 +3199,8 @@
             return;
         }
         try {
-            bringUpServiceLocked(r, r.intent.getIntent().getFlags(), r.createdFromFg, true, false);
+            bringUpServiceLocked(r, r.intent.getIntent().getFlags(), r.createdFromFg, true, false,
+                    false);
         } catch (TransactionTooLargeException e) {
             // Ignore, it's been logged and nothing upstack cares.
         }
@@ -3153,7 +3245,7 @@
     }
 
     private String bringUpServiceLocked(ServiceRecord r, int intentFlags, boolean execInFg,
-            boolean whileRestarting, boolean permissionsReviewRequired)
+            boolean whileRestarting, boolean permissionsReviewRequired, boolean packageFrozen)
             throws TransactionTooLargeException {
         if (r.app != null && r.app.thread != null) {
             sendServiceArgsLocked(r, execInFg, false);
@@ -3247,7 +3339,7 @@
 
         // Not running -- get it started, and enqueue this service record
         // to be executed when the app comes up.
-        if (app == null && !permissionsReviewRequired) {
+        if (app == null && !permissionsReviewRequired && !packageFrozen) {
             // TODO (chriswailes): Change the Zygote policy flags based on if the launch-for-service
             //  was initiated from a notification tap or not.
             if ((app=mAm.startProcessLocked(procName, r.appInfo, true, intentFlags,
@@ -3649,6 +3741,9 @@
                 if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "Removed pending: " + r);
             }
         }
+        if (mPendingBringups.remove(r) != null) {
+            if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "Removed pending bringup: " + r);
+        }
 
         cancelForegroundNotificationLocked(r);
         if (r.isForeground) {
@@ -3818,6 +3913,7 @@
             // remove the pending service
             if (s.getConnections().isEmpty()) {
                 mPendingServices.remove(s);
+                mPendingBringups.remove(s);
             }
 
             if ((c.flags&Context.BIND_AUTO_CREATE) != 0) {
@@ -4142,6 +4238,12 @@
                 requestUpdateActiveForegroundAppsLocked(smap, 0);
             }
         }
+        for (int i = mPendingBringups.size() - 1; i >= 0; i--) {
+            ServiceRecord r = mPendingBringups.keyAt(i);
+            if (TextUtils.equals(r.packageName, packageName) && r.userId == userId) {
+                mPendingBringups.removeAt(i);
+            }
+        }
     }
 
     void cleanUpServices(int userId, ComponentName component, Intent baseIntent) {
@@ -4355,6 +4457,13 @@
                     mPendingServices.remove(i);
                 }
             }
+            for (int i = mPendingBringups.size() - 1; i >= 0; i--) {
+                ServiceRecord r = mPendingBringups.keyAt(i);
+                if (r.processName.equals(app.processName)
+                        && r.serviceInfo.applicationInfo.uid == app.info.uid) {
+                    mPendingBringups.removeAt(i);
+                }
+            }
         }
 
         // Make sure we have no more records on the stopping list.
@@ -5371,6 +5480,14 @@
             }
         }
 
+        if (ret == FGS_FEATURE_DENIED) {
+            // Is the calling UID a profile owner app?
+            final boolean isProfileOwner = mAm.mInternal.isProfileOwner(callingUid);
+            if (isProfileOwner) {
+                ret = FGS_FEATURE_ALLOWED_BY_PROFILE_OWNER;
+            }
+        }
+
         // NOTE this should always be the last check.
         if (ret == FGS_FEATURE_DENIED) {
             if (isPackageExemptedFromFgsRestriction(r.appInfo.packageName, r.appInfo.uid)
@@ -5379,6 +5496,14 @@
             }
         }
 
+        if (ret == FGS_FEATURE_DENIED) {
+            final boolean isCompanionApp = mAm.mInternal.isAssociatedCompanionApp(
+                    UserHandle.getUserId(callingUid), callingUid);
+            if (isCompanionApp) {
+                ret = FGS_FEATURE_ALLOWED_BY_COMPANION_APP;
+            }
+        }
+
         final String debugInfo =
                 "[callingPackage: " + callingPackage
                         + "; callingUid: " + callingUid
@@ -5462,6 +5587,10 @@
                 return "FGS_FEATURE_ALLOWED_BY_EXEMPTED_PACKAGES";
             case FGS_FEATURE_ALLOWED_BY_ACTIVITY_STARTER:
                 return "ALLOWED_BY_ACTIVITY_STARTER";
+            case FGS_FEATURE_ALLOWED_BY_COMPANION_APP:
+                return "ALLOWED_BY_COMPANION_APP";
+            case FGS_FEATURE_ALLOWED_BY_PROFILE_OWNER:
+                return "ALLOWED_BY_PROFILE_OWNER";
             default:
                 return "";
         }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index a094eac..25f7fb6 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -174,7 +174,6 @@
 import android.app.WaitResult;
 import android.app.backup.BackupManager.OperationType;
 import android.app.backup.IBackupManager;
-import android.app.compat.CompatChanges;
 import android.app.usage.UsageEvents;
 import android.app.usage.UsageEvents.Event;
 import android.app.usage.UsageStatsManager;
@@ -573,6 +572,16 @@
 
     private int mDeviceOwnerUid = Process.INVALID_UID;
 
+    /**
+     * Map userId to its companion app uids.
+     */
+    private final Map<Integer, Set<Integer>> mCompanionAppUidsMap = new ArrayMap<>();
+
+    /**
+     * The profile owner UIDs.
+     */
+    private ArraySet<Integer> mProfileOwnerUids = null;
+
     final UserController mUserController;
     @VisibleForTesting
     public final PendingIntentController mPendingIntentController;
@@ -5730,20 +5739,6 @@
         return mActivityTaskManager.getRecentTasks(maxNum, flags, userId);
     }
 
-    /**
-     * Moves the top activity in the input rootTaskId to the pinned root task.
-     *
-     * @param rootTaskId Id of root task to move the top activity to pinned root task.
-     * @param bounds Bounds to use for pinned root task.
-     *
-     * @return True if the top activity of the input root task was successfully moved to the pinned
-     *          root task.
-     */
-    @Override
-    public boolean moveTopActivityToPinnedRootTask(int rootTaskId, Rect bounds) {
-        return mActivityTaskManager.moveTopActivityToPinnedRootTask(rootTaskId, bounds);
-    }
-
     @Override
     public List<RootTaskInfo> getAllRootTaskInfos() {
         return mActivityTaskManager.getAllRootTaskInfos();
@@ -13596,6 +13591,7 @@
                                     cleanupDisabledPackageComponentsLocked(ssp, userId,
                                             intent.getStringArrayExtra(
                                                     Intent.EXTRA_CHANGED_COMPONENT_NAME_LIST));
+                                    mServices.schedulePendingServiceStartLocked(ssp, userId);
                                 }
                             }
                             break;
@@ -13721,34 +13717,10 @@
                             false, false, userId, "package unstartable");
                     break;
                 case Intent.ACTION_CLOSE_SYSTEM_DIALOGS:
-                    if (!canCloseSystemDialogs(callingPid, callingUid, callerApp)) {
-                        // The app can't close system dialogs, throw only if it targets S+
-                        if (CompatChanges.isChangeEnabled(
-                                ActivityManager.LOCK_DOWN_CLOSE_SYSTEM_DIALOGS, callingUid)) {
-                            throw new SecurityException(
-                                    "Permission Denial: " + Intent.ACTION_CLOSE_SYSTEM_DIALOGS
-                                            + " broadcast from " + callerPackage + " (pid="
-                                            + callingPid + ", uid=" + callingUid + ")"
-                                            + " requires "
-                                            + permission.BROADCAST_CLOSE_SYSTEM_DIALOGS + ".");
-                        } else if (CompatChanges.isChangeEnabled(
-                                ActivityManager.DROP_CLOSE_SYSTEM_DIALOGS, callingUid)) {
-                            Slog.w(TAG, "Permission Denial: " + intent.getAction()
-                                    + " broadcast from " + callerPackage + " (pid=" + callingPid
-                                    + ", uid=" + callingUid + ")"
-                                    + " requires "
-                                    + permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
-                                    + ", dropping broadcast.");
-                            // Returning success seems to be the pattern here
-                            return ActivityManager.BROADCAST_SUCCESS;
-                        } else {
-                            Slog.w(TAG, intent.getAction()
-                                    + " broadcast from " + callerPackage + " (pid=" + callingPid
-                                    + ", uid=" + callingUid + ")"
-                                    + " will require  "
-                                    + permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
-                                    + " in future builds.");
-                        }
+                    if (!mAtmInternal.checkCanCloseSystemDialogs(callingPid, callingUid,
+                            callerPackage)) {
+                        // Returning success seems to be the pattern here
+                        return ActivityManager.BROADCAST_SUCCESS;
                     }
                     break;
             }
@@ -14043,39 +14015,6 @@
         return ActivityManager.BROADCAST_SUCCESS;
     }
 
-    private boolean canCloseSystemDialogs(int pid, int uid, @Nullable ProcessRecord callerApp) {
-        if (checkPermission(permission.BROADCAST_CLOSE_SYSTEM_DIALOGS, pid, uid)
-                == PERMISSION_GRANTED) {
-            return true;
-        }
-        if (callerApp == null) {
-            synchronized (mPidsSelfLocked) {
-                callerApp = mPidsSelfLocked.get(pid);
-            }
-        }
-
-        if (callerApp != null) {
-            // Check if the instrumentation of the process has the permission. This covers the usual
-            // test started from the shell (which has the permission) case. This is needed for apps
-            // targeting SDK level < S but we are also allowing for targetSdk S+ as a convenience to
-            // avoid breaking a bunch of existing tests and asking them to adopt shell permissions
-            // to do this.
-            ActiveInstrumentation instrumentation = callerApp.getActiveInstrumentation();
-            if (instrumentation != null && checkPermission(
-                    permission.BROADCAST_CLOSE_SYSTEM_DIALOGS, -1, instrumentation.mSourceUid)
-                    == PERMISSION_GRANTED) {
-                return true;
-            }
-            // This is the notification trampoline use-case for example, where apps use Intent.ACSD
-            // to close the shade prior to starting an activity.
-            WindowProcessController wmApp = callerApp.getWindowProcessController();
-            if (wmApp.canCloseSystemDialogsByToken()) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     /**
      * @return uid from the extra field {@link Intent#EXTRA_UID} if present, Otherwise -1
      */
@@ -16785,21 +16724,49 @@
 
         @Override
         public void setDeviceOwnerUid(int uid) {
-            synchronized (ActivityManagerService.this) {
-                mDeviceOwnerUid = uid;
-            }
+            mDeviceOwnerUid = uid;
         }
 
         @Override
         public boolean isDeviceOwner(int uid) {
+            int cachedUid = mDeviceOwnerUid;
+            return uid >= 0 && cachedUid == uid;
+        }
+
+
+        @Override
+        public void setProfileOwnerUid(ArraySet<Integer> profileOwnerUids) {
             synchronized (ActivityManagerService.this) {
-                return uid >= 0 && mDeviceOwnerUid == uid;
+                mProfileOwnerUids = profileOwnerUids;
             }
         }
 
         @Override
+        public boolean isProfileOwner(int uid) {
+            synchronized (ActivityManagerService.this) {
+                return mProfileOwnerUids != null && mProfileOwnerUids.indexOf(uid) >= 0;
+            }
+        }
+
+        @Override
+        public void setCompanionAppUids(int userId, Set<Integer> companionAppUids) {
+            synchronized (ActivityManagerService.this) {
+                mCompanionAppUidsMap.put(userId, companionAppUids);
+            }
+        }
+
+        @Override
+        public boolean isAssociatedCompanionApp(int userId, int uid) {
+            final Set<Integer> allUids = mCompanionAppUidsMap.get(userId);
+            if (allUids == null) {
+                return false;
+            }
+            return allUids.contains(uid);
+        }
+
+        @Override
         public void addPendingTopUid(int uid, int pid) {
-                mPendingStartActivityUids.add(uid, pid);
+            mPendingStartActivityUids.add(uid, pid);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
index fffa814..fe71fbf 100644
--- a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
+++ b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
@@ -2596,8 +2596,6 @@
                 return runStackList(pw);
             case "info":
                 return runRootTaskInfo(pw);
-            case "move-top-activity-to-pinned-stack":
-                return runMoveTopActivityToPinnedRootTask(pw);
             case "remove":
                 return runRootTaskRemove(pw);
             default:
@@ -2687,41 +2685,6 @@
         return 0;
     }
 
-    int runMoveTopActivityToPinnedRootTask(PrintWriter pw) throws RemoteException {
-        int rootTaskId = Integer.parseInt(getNextArgRequired());
-        final Rect bounds = getBounds();
-        if (bounds == null) {
-            getErrPrintWriter().println("Error: invalid input bounds");
-            return -1;
-        }
-
-        if (!mTaskInterface.moveTopActivityToPinnedRootTask(rootTaskId, bounds)) {
-            getErrPrintWriter().println("Didn't move top activity to pinned stack.");
-            return -1;
-        }
-        return 0;
-    }
-
-    void setBoundsSide(Rect bounds, String side, int value) {
-        switch (side) {
-            case "l":
-                bounds.left = value;
-                break;
-            case "r":
-                bounds.right = value;
-                break;
-            case "t":
-                bounds.top = value;
-                break;
-            case "b":
-                bounds.bottom = value;
-                break;
-            default:
-                getErrPrintWriter().println("Unknown set side: " + side);
-                break;
-        }
-    }
-
     int runTask(PrintWriter pw) throws RemoteException {
         String op = getNextArgRequired();
         if (op.equals("lock")) {
@@ -3386,16 +3349,6 @@
             pw.println("       move-task <TASK_ID> <STACK_ID> [true|false]");
             pw.println("           Move <TASK_ID> from its current stack to the top (true) or");
             pw.println("           bottom (false) of <STACK_ID>.");
-            pw.println("       resize-docked-stack <LEFT,TOP,RIGHT,BOTTOM> [<TASK_LEFT,TASK_TOP,TASK_RIGHT,TASK_BOTTOM>]");
-            pw.println("           Change docked stack to <LEFT,TOP,RIGHT,BOTTOM>");
-            pw.println("           and supplying temporary different task bounds indicated by");
-            pw.println("           <TASK_LEFT,TOP,RIGHT,BOTTOM>");
-            pw.println("       move-top-activity-to-pinned-stack: <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>");
-            pw.println("           Moves the top activity from");
-            pw.println("           <STACK_ID> to the pinned stack using <LEFT,TOP,RIGHT,BOTTOM> for the");
-            pw.println("           bounds of the pinned stack.");
-            pw.println("       positiontask <TASK_ID> <STACK_ID> <POSITION>");
-            pw.println("           Place <TASK_ID> in <STACK_ID> at <POSITION>");
             pw.println("       list");
             pw.println("           List all of the activity stacks and their sizes.");
             pw.println("       info <WINDOWING_MODE> <ACTIVITY_TYPE>");
diff --git a/services/core/java/com/android/server/am/CachedAppOptimizer.java b/services/core/java/com/android/server/am/CachedAppOptimizer.java
index 36d4a38..9eb7c07 100644
--- a/services/core/java/com/android/server/am/CachedAppOptimizer.java
+++ b/services/core/java/com/android/server/am/CachedAppOptimizer.java
@@ -1101,15 +1101,26 @@
         }
 
         private void freezeProcess(ProcessRecord proc) {
-            final int pid;
-            final String name;
+            final int pid = proc.pid;
+            final String name = proc.processName;
             final long unfrozenDuration;
             final boolean frozen;
 
-            synchronized (mAm) {
-                pid = proc.pid;
-                name = proc.processName;
+            try {
+                // pre-check for locks to avoid unnecessary freeze/unfreeze operations
+                if (Process.hasFileLocks(pid)) {
+                    if (DEBUG_FREEZER) {
+                        Slog.d(TAG_AM, name + " (" + pid + ") holds file locks, not freezing");
+                    }
+                    return;
+                }
+            } catch (IOException e) {
+                Slog.e(TAG_AM, "Not freezing. Unable to check file locks for " + name + "(" + pid
+                        + "): " + e);
+                return;
+            }
 
+            synchronized (mAm) {
                 if (proc.curAdj < ProcessList.CACHED_APP_MIN_ADJ
                         || proc.shouldNotFreeze) {
                     if (DEBUG_FREEZER) {
@@ -1141,29 +1152,50 @@
                 frozen = proc.frozen;
             }
 
-            if (frozen) {
-                if (DEBUG_FREEZER) {
-                    Slog.d(TAG_AM, "froze " + pid + " " + name);
+            if (!frozen) {
+                return;
+            }
+
+
+            if (DEBUG_FREEZER) {
+                Slog.d(TAG_AM, "froze " + pid + " " + name);
+            }
+
+            EventLog.writeEvent(EventLogTags.AM_FREEZE, pid, name);
+
+            try {
+                freezeBinder(pid, true);
+            } catch (RuntimeException e) {
+                Slog.e(TAG_AM, "Unable to freeze binder for " + pid + " " + name);
+                proc.kill("Unable to freeze binder interface",
+                        ApplicationExitInfo.REASON_OTHER,
+                        ApplicationExitInfo.SUBREASON_INVALID_STATE, true);
+            }
+
+            // See above for why we're not taking mPhenotypeFlagLock here
+            if (mRandom.nextFloat() < mFreezerStatsdSampleRate) {
+                FrameworkStatsLog.write(FrameworkStatsLog.APP_FREEZE_CHANGED,
+                        FrameworkStatsLog.APP_FREEZE_CHANGED__ACTION__FREEZE_APP,
+                        pid,
+                        name,
+                        unfrozenDuration);
+            }
+
+            try {
+                // post-check to prevent races
+                if (Process.hasFileLocks(pid)) {
+                    if (DEBUG_FREEZER) {
+                        Slog.d(TAG_AM, name + " (" + pid + ") holds file locks, reverting freeze");
+                    }
+
+                    synchronized (mAm) {
+                        unfreezeAppLocked(proc);
+                    }
                 }
-
-                EventLog.writeEvent(EventLogTags.AM_FREEZE, pid, name);
-
-                try {
-                    freezeBinder(pid, true);
-                } catch (RuntimeException e) {
-                    Slog.e(TAG_AM, "Unable to freeze binder for " + pid + " " + name);
-                    proc.kill("Unable to freeze binder interface",
-                            ApplicationExitInfo.REASON_OTHER,
-                            ApplicationExitInfo.SUBREASON_INVALID_STATE, true);
-                }
-
-                // See above for why we're not taking mPhenotypeFlagLock here
-                if (mRandom.nextFloat() < mFreezerStatsdSampleRate) {
-                    FrameworkStatsLog.write(FrameworkStatsLog.APP_FREEZE_CHANGED,
-                            FrameworkStatsLog.APP_FREEZE_CHANGED__ACTION__FREEZE_APP,
-                            pid,
-                            name,
-                            unfrozenDuration);
+            } catch (IOException e) {
+                Slog.e(TAG_AM, "Unable to check file locks for " + name + "(" + pid + "): " + e);
+                synchronized (mAm) {
+                    unfreezeAppLocked(proc);
                 }
             }
         }
diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index e90423c..d4d0165 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -1431,7 +1431,9 @@
     void setActiveInstrumentation(ActiveInstrumentation instr) {
         mInstr = instr;
         boolean isInstrumenting = instr != null;
-        mWindowProcessController.setInstrumenting(isInstrumenting,
+        mWindowProcessController.setInstrumenting(
+                isInstrumenting,
+                isInstrumenting ? instr.mSourceUid : -1,
                 isInstrumenting && instr.mHasBackgroundActivityStartsPermission);
     }
 
@@ -2069,6 +2071,20 @@
         }
 
         if (!mAllowStartFgs) {
+            if (mService.mInternal != null) {
+                mAllowStartFgs = mService.mInternal.isAssociatedCompanionApp(
+                        UserHandle.getUserId(info.uid), info.uid);
+            }
+        }
+
+        if (!mAllowStartFgs) {
+            // Is the calling UID a profile owner app?
+            if (mService.mInternal != null) {
+                mAllowStartFgs = mService.mInternal.isProfileOwner(info.uid);
+            }
+        }
+
+        if (!mAllowStartFgs) {
             // uid is on DeviceIdleController's user/system allowlist
             // or AMS's FgsStartTempAllowList.
             mAllowStartFgs = mService.isWhitelistedForFgsStartLocked(info.uid);
diff --git a/services/core/java/com/android/server/apphibernation/AppHibernationConstants.java b/services/core/java/com/android/server/apphibernation/AppHibernationConstants.java
new file mode 100644
index 0000000..9d43a39
--- /dev/null
+++ b/services/core/java/com/android/server/apphibernation/AppHibernationConstants.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.apphibernation;
+
+/**
+ * Flags and constants that modify app hibernation behavior.
+ */
+final class AppHibernationConstants {
+
+    private AppHibernationConstants() {}
+
+    // Device config feature flag for app hibernation
+    static final String KEY_APP_HIBERNATION_ENABLED = "app_hibernation_enabled";
+}
diff --git a/services/core/java/com/android/server/apphibernation/OWNERS b/services/core/java/com/android/server/apphibernation/OWNERS
index 4804fa3..c2e27e0 100644
--- a/services/core/java/com/android/server/apphibernation/OWNERS
+++ b/services/core/java/com/android/server/apphibernation/OWNERS
@@ -1,3 +1 @@
-# TODO: Include /core/java/android/apphibernation/OWNERS. See b/177005153
-kevhan@google.com
-rajekumar@google.com
+include /core/java/android/apphibernation/OWNERS
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index 5d6454b..f07da8f 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -3032,8 +3032,8 @@
 
         // This is a workaround for R QPR, new API change is not allowed. We only allow the current
         // voice recognizer is also the voice interactor to noteproxy op.
-        final boolean isTrustVoiceServiceProxy =
-                AppOpsManager.isTrustedVoiceServiceProxy(mContext, proxyPackageName, code);
+        final boolean isTrustVoiceServiceProxy = AppOpsManager.isTrustedVoiceServiceProxy(mContext,
+                proxyPackageName, code, UserHandle.getUserId(proxyUid));
         final boolean isSelfBlame = Binder.getCallingUid() == proxiedUid;
         final boolean isProxyTrusted = mContext.checkPermission(
                 Manifest.permission.UPDATE_APP_OPS_STATS, -1, proxyUid)
@@ -3502,8 +3502,8 @@
 
         // This is a workaround for R QPR, new API change is not allowed. We only allow the current
         // voice recognizer is also the voice interactor to noteproxy op.
-        final boolean isTrustVoiceServiceProxy =
-                AppOpsManager.isTrustedVoiceServiceProxy(mContext, proxyPackageName, code);
+        final boolean isTrustVoiceServiceProxy = AppOpsManager.isTrustedVoiceServiceProxy(mContext,
+                proxyPackageName, code, UserHandle.getUserId(proxyUid));
         final boolean isSelfBlame = Binder.getCallingUid() == proxiedUid;
         final boolean isProxyTrusted = mContext.checkPermission(
                 Manifest.permission.UPDATE_APP_OPS_STATS, -1, proxyUid)
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 391a64c..08eeda2 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -600,6 +600,9 @@
     // caches the value returned by AudioSystem.isMicrophoneMuted()
     private boolean mMicMuteFromSystemCached;
 
+    private boolean mFastScrollSoundEffectsEnabled;
+    private boolean mHomeSoundEffectEnabled;
+
     @GuardedBy("mSettingsLock")
     private int mAssistantUid;
 
@@ -2195,6 +2198,28 @@
                 caller, Binder.getCallingUid(), hasModifyAudioSettings, VOL_ADJUST_NORMAL);
     }
 
+    public void setFastScrollSoundEffectsEnabled(boolean enabled) {
+        mFastScrollSoundEffectsEnabled = enabled;
+    }
+
+    /**
+     * @return true if the fast scroll sound effects are enabled
+     */
+    public boolean areFastScrollSoundEffectsEnabled() {
+        return mFastScrollSoundEffectsEnabled;
+    }
+
+    public void setHomeSoundEffectEnabled(boolean enabled) {
+        mHomeSoundEffectEnabled = enabled;
+    }
+
+    /**
+     * @return true if the home sound effect is enabled
+     */
+    public boolean isHomeSoundEffectEnabled() {
+        return mHomeSoundEffectEnabled;
+    }
+
     private void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags,
             String callingPackage, String caller, int uid, boolean hasModifyAudioSettings,
             int keyEventMode) {
diff --git a/services/core/java/com/android/server/audio/SoundEffectsHelper.java b/services/core/java/com/android/server/audio/SoundEffectsHelper.java
index 27d5767..c14bb3e 100644
--- a/services/core/java/com/android/server/audio/SoundEffectsHelper.java
+++ b/services/core/java/com/android/server/audio/SoundEffectsHelper.java
@@ -42,7 +42,10 @@
 import java.io.PrintWriter;
 import java.lang.reflect.Field;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * A helper class for managing sound effects loading / unloading
@@ -180,7 +183,7 @@
                         .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
                         .build())
                 .build();
-        loadTouchSoundAssets();
+        loadSoundAssets();
 
         mSoundPoolLoader = new SoundPoolLoader();
         mSoundPoolLoader.addHandler(new OnEffectsLoadCompleteHandler() {
@@ -316,15 +319,22 @@
         return filePath;
     }
 
-    private void loadTouchSoundAssetDefaults() {
+    private void loadSoundAssetDefaults() {
         int defaultResourceIdx = mResources.size();
         mResources.add(new Resource("Effect_Tick.ogg"));
-        for (int i = 0; i < mEffects.length; i++) {
-            mEffects[i] = defaultResourceIdx;
-        }
+        Arrays.fill(mEffects, defaultResourceIdx);
     }
 
-    private void loadTouchSoundAssets() {
+    /**
+     * Loads the sound assets information from audio_assets.xml
+     * The expected format of audio_assets.xml is:
+     * <ul>
+     *  <li> all {@code <asset>s} listed directly in {@code <audio_assets>} </li>
+     *  <li> for backwards compatibility: exactly one {@code <group>} with name
+     *  {@link #GROUP_TOUCH_SOUNDS} </li>
+     * </ul>
+     */
+    private void loadSoundAssets() {
         XmlResourceParser parser = null;
 
         // only load assets once.
@@ -332,15 +342,14 @@
             return;
         }
 
-        loadTouchSoundAssetDefaults();
+        loadSoundAssetDefaults();
 
         try {
             parser = mContext.getResources().getXml(com.android.internal.R.xml.audio_assets);
 
             XmlUtils.beginDocument(parser, TAG_AUDIO_ASSETS);
             String version = parser.getAttributeValue(null, ATTR_VERSION);
-            boolean inTouchSoundsGroup = false;
-
+            Map<Integer, Integer> parserCounter = new HashMap<>();
             if (ASSET_FILE_VERSION.equals(version)) {
                 while (true) {
                     XmlUtils.nextElement(parser);
@@ -350,19 +359,10 @@
                     }
                     if (element.equals(TAG_GROUP)) {
                         String name = parser.getAttributeValue(null, ATTR_GROUP_NAME);
-                        if (GROUP_TOUCH_SOUNDS.equals(name)) {
-                            inTouchSoundsGroup = true;
-                            break;
+                        if (!GROUP_TOUCH_SOUNDS.equals(name)) {
+                            Log.w(TAG, "Unsupported group name: " + name);
                         }
-                    }
-                }
-                while (inTouchSoundsGroup) {
-                    XmlUtils.nextElement(parser);
-                    String element = parser.getName();
-                    if (element == null) {
-                        break;
-                    }
-                    if (element.equals(TAG_ASSET)) {
+                    } else if (element.equals(TAG_ASSET)) {
                         String id = parser.getAttributeValue(null, ATTR_ASSET_ID);
                         String file = parser.getAttributeValue(null, ATTR_ASSET_FILE);
                         int fx;
@@ -371,22 +371,38 @@
                             Field field = AudioManager.class.getField(id);
                             fx = field.getInt(null);
                         } catch (Exception e) {
-                            Log.w(TAG, "Invalid touch sound ID: " + id);
+                            Log.w(TAG, "Invalid sound ID: " + id);
                             continue;
                         }
-
+                        int currentParserCount = parserCounter.getOrDefault(fx, 0) + 1;
+                        parserCounter.put(fx, currentParserCount);
+                        if (currentParserCount > 1) {
+                            Log.w(TAG, "Duplicate definition for sound ID: " + id);
+                        }
                         mEffects[fx] = findOrAddResourceByFileName(file);
                     } else {
                         break;
                     }
                 }
+
+                boolean fastScrollSoundEffectsParsed = allFastScrollSoundsParsed(parserCounter);
+                boolean homeSoundParsed = parserCounter.getOrDefault(AudioManager.FX_HOME, 0) > 0;
+                if (fastScrollSoundEffectsParsed || homeSoundParsed) {
+                    AudioManager audioManager = mContext.getSystemService(AudioManager.class);
+                    if (audioManager != null && fastScrollSoundEffectsParsed) {
+                        audioManager.setFastScrollSoundEffectsEnabled(true);
+                    }
+                    if (audioManager != null && homeSoundParsed) {
+                        audioManager.setHomeSoundEffectEnabled(true);
+                    }
+                }
             }
         } catch (Resources.NotFoundException e) {
             Log.w(TAG, "audio assets file not found", e);
         } catch (XmlPullParserException e) {
-            Log.w(TAG, "XML parser exception reading touch sound assets", e);
+            Log.w(TAG, "XML parser exception reading sound assets", e);
         } catch (IOException e) {
-            Log.w(TAG, "I/O exception reading touch sound assets", e);
+            Log.w(TAG, "I/O exception reading sound assets", e);
         } finally {
             if (parser != null) {
                 parser.close();
@@ -394,6 +410,15 @@
         }
     }
 
+    private boolean allFastScrollSoundsParsed(Map<Integer, Integer> parserCounter) {
+        int numFastScrollSoundEffectsParsed =
+                parserCounter.getOrDefault(AudioManager.FX_FAST_SCROLL_1, 0)
+                        + parserCounter.getOrDefault(AudioManager.FX_FAST_SCROLL_2, 0)
+                        + parserCounter.getOrDefault(AudioManager.FX_FAST_SCROLL_3, 0)
+                        + parserCounter.getOrDefault(AudioManager.FX_FAST_SCROLL_4, 0);
+        return numFastScrollSoundEffectsParsed == AudioManager.NUM_FAST_SCROLL_SOUND_EFFECTS;
+    }
+
     private int findOrAddResourceByFileName(String fileName) {
         for (int i = 0; i < mResources.size(); i++) {
             if (mResources.get(i).mFileName.equals(fileName)) {
diff --git a/services/core/java/com/android/server/biometrics/AuthService.java b/services/core/java/com/android/server/biometrics/AuthService.java
index cf8bfbc..b15a886 100644
--- a/services/core/java/com/android/server/biometrics/AuthService.java
+++ b/services/core/java/com/android/server/biometrics/AuthService.java
@@ -38,6 +38,7 @@
 import android.hardware.biometrics.IBiometricEnabledOnKeyguardCallback;
 import android.hardware.biometrics.IBiometricService;
 import android.hardware.biometrics.IBiometricServiceReceiver;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.PromptInfo;
 import android.hardware.biometrics.SensorPropertiesInternal;
@@ -296,6 +297,19 @@
         }
 
         @Override
+        public void invalidateAuthenticatorIds(int userId, int fromSensorId,
+                IInvalidationCallback callback) throws RemoteException {
+            checkInternalPermission();
+
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                mBiometricService.invalidateAuthenticatorIds(userId, fromSensorId, callback);
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+
+        @Override
         public long[] getAuthenticatorIds() throws RemoteException {
             // In this method, we're not checking whether the caller is permitted to use face
             // API because current authenticator ID is leaked (in a more contrived way) via Android
diff --git a/services/core/java/com/android/server/biometrics/BiometricService.java b/services/core/java/com/android/server/biometrics/BiometricService.java
index a81abcd..fd5ada0 100644
--- a/services/core/java/com/android/server/biometrics/BiometricService.java
+++ b/services/core/java/com/android/server/biometrics/BiometricService.java
@@ -42,6 +42,7 @@
 import android.hardware.biometrics.IBiometricService;
 import android.hardware.biometrics.IBiometricServiceReceiver;
 import android.hardware.biometrics.IBiometricSysuiReceiver;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.PromptInfo;
 import android.hardware.biometrics.SensorPropertiesInternal;
@@ -60,6 +61,7 @@
 import android.provider.Settings;
 import android.security.KeyStore;
 import android.text.TextUtils;
+import android.util.ArraySet;
 import android.util.Pair;
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
@@ -78,6 +80,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Random;
+import java.util.Set;
 
 /**
  * System service that arbitrates the modality for BiometricPrompt to use.
@@ -240,6 +243,72 @@
         }
     };
 
+    /**
+     * Tracks authenticatorId invalidation. For more details, see
+     * {@link com.android.server.biometrics.sensors.InvalidationRequesterClient}.
+     */
+    @VisibleForTesting
+    static class InvalidationTracker {
+        @NonNull private final IInvalidationCallback mClientCallback;
+        @NonNull private final Set<Integer> mSensorsPendingInvalidation;
+
+        public static InvalidationTracker start(@NonNull ArrayList<BiometricSensor> sensors,
+                int userId, int fromSensorId, @NonNull IInvalidationCallback clientCallback) {
+            return new InvalidationTracker(sensors, userId, fromSensorId, clientCallback);
+        }
+
+        private InvalidationTracker(@NonNull ArrayList<BiometricSensor> sensors, int userId,
+                int fromSensorId, @NonNull IInvalidationCallback clientCallback) {
+            mClientCallback = clientCallback;
+            mSensorsPendingInvalidation = new ArraySet<>();
+
+            for (BiometricSensor sensor : sensors) {
+                if (sensor.id == fromSensorId) {
+                    continue;
+                }
+
+                if (!Utils.isAtLeastStrength(sensor.oemStrength, Authenticators.BIOMETRIC_STRONG)) {
+                    continue;
+                }
+
+                Slog.d(TAG, "Requesting authenticatorId invalidation for sensor: " + sensor.id);
+
+                synchronized (this) {
+                    mSensorsPendingInvalidation.add(sensor.id);
+                }
+
+                try {
+                    sensor.impl.invalidateAuthenticatorId(userId, new IInvalidationCallback.Stub() {
+                        @Override
+                        public void onCompleted() {
+                            onInvalidated(sensor.id);
+                        }
+                    });
+                } catch (RemoteException e) {
+                    Slog.d(TAG, "RemoteException", e);
+                }
+            }
+        }
+
+        @VisibleForTesting
+        void onInvalidated(int sensorId) {
+            synchronized (this) {
+                mSensorsPendingInvalidation.remove(sensorId);
+
+                Slog.d(TAG, "Sensor " + sensorId + " invalidated, remaining size: "
+                        + mSensorsPendingInvalidation.size());
+
+                if (mSensorsPendingInvalidation.isEmpty()) {
+                    try {
+                        mClientCallback.onCompleted();
+                    } catch (RemoteException e) {
+                        Slog.e(TAG, "Remote Exception", e);
+                    }
+                }
+            }
+        }
+    }
+
     @VisibleForTesting
     public static class SettingObserver extends ContentObserver {
 
@@ -668,6 +737,14 @@
             }
         }
 
+        @Override
+        public void invalidateAuthenticatorIds(int userId, int fromSensorId,
+                IInvalidationCallback callback) {
+            checkInternalPermission();
+
+            InvalidationTracker.start(mSensors, userId, fromSensorId, callback);
+        }
+
         @Override // Binder call
         public long[] getAuthenticatorIds(int callingUserId) {
             checkInternalPermission();
diff --git a/services/core/java/com/android/server/biometrics/sensors/AcquisitionClient.java b/services/core/java/com/android/server/biometrics/sensors/AcquisitionClient.java
index 493c688..9898d76 100644
--- a/services/core/java/com/android/server/biometrics/sensors/AcquisitionClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/AcquisitionClient.java
@@ -56,9 +56,9 @@
     public AcquisitionClient(@NonNull Context context, @NonNull LazyDaemon<T> lazyDaemon,
             @NonNull IBinder token, @NonNull ClientMonitorCallbackConverter listener, int userId,
             @NonNull String owner, int cookie, int sensorId, int statsModality,
-            int statsAction, int statsClient, boolean shouldLogMetrics) {
+            int statsAction, int statsClient) {
         super(context, lazyDaemon, token, listener, userId, owner, cookie, sensorId, statsModality,
-                statsAction, statsClient, shouldLogMetrics);
+                statsAction, statsClient);
         mPowerManager = context.getSystemService(PowerManager.class);
         mSuccessVibrationEffect = VibrationEffect.get(VibrationEffect.EFFECT_CLICK);
         mErrorVibrationEffect = VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK);
diff --git a/services/core/java/com/android/server/biometrics/sensors/AuthenticationClient.java b/services/core/java/com/android/server/biometrics/sensors/AuthenticationClient.java
index 5292328..5663495 100644
--- a/services/core/java/com/android/server/biometrics/sensors/AuthenticationClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/AuthenticationClient.java
@@ -66,8 +66,7 @@
             int statsModality, int statsClient, @Nullable TaskStackListener taskStackListener,
             @NonNull LockoutTracker lockoutTracker) {
         super(context, lazyDaemon, token, listener, targetUserId, owner, cookie, sensorId,
-                statsModality, BiometricsProtoEnums.ACTION_AUTHENTICATE, statsClient,
-                true /* shouldLogMetrics */);
+                statsModality, BiometricsProtoEnums.ACTION_AUTHENTICATE, statsClient);
         mIsStrongBiometric = isStrongBiometric;
         mOperationId = operationId;
         mRequireConfirmation = requireConfirmation;
diff --git a/services/core/java/com/android/server/biometrics/sensors/BiometricUserState.java b/services/core/java/com/android/server/biometrics/sensors/BiometricUserState.java
index d588b8d..49cddaa 100644
--- a/services/core/java/com/android/server/biometrics/sensors/BiometricUserState.java
+++ b/services/core/java/com/android/server/biometrics/sensors/BiometricUserState.java
@@ -21,8 +21,10 @@
 import android.hardware.biometrics.BiometricAuthenticator;
 import android.os.AsyncTask;
 import android.os.Environment;
+import android.util.AtomicFile;
 import android.util.Slog;
 import android.util.TypedXmlPullParser;
+import android.util.TypedXmlSerializer;
 import android.util.Xml;
 
 import com.android.internal.annotations.GuardedBy;
@@ -35,6 +37,7 @@
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
@@ -46,17 +49,16 @@
 public abstract class BiometricUserState<T extends BiometricAuthenticator.Identifier> {
     private static final String TAG = "UserState";
 
+    private static final String TAG_INVALIDATION = "authenticatorIdInvalidation_tag";
+    private static final String ATTR_INVALIDATION = "authenticatorIdInvalidation_attr";
+
     @GuardedBy("this")
     protected final ArrayList<T> mBiometrics = new ArrayList<>();
+    protected boolean mInvalidationInProgress;
     protected final Context mContext;
     protected final File mFile;
 
-    private final Runnable mWriteStateRunnable = new Runnable() {
-        @Override
-        public void run() {
-            doWriteState();
-        }
-    };
+    private final Runnable mWriteStateRunnable = this::doWriteStateInternal;
 
     /**
      * @return The tag for the biometrics. There may be multiple instances of a biometric within.
@@ -73,10 +75,40 @@
      */
     protected abstract ArrayList<T> getCopy(ArrayList<T> array);
 
+    protected abstract void doWriteState(@NonNull TypedXmlSerializer serializer) throws Exception;
+
     /**
-     * @return Writes the cached data to persistent storage.
+     * @Writes the cached data to persistent storage.
      */
-    protected abstract void doWriteState();
+    private void doWriteStateInternal() {
+        AtomicFile destination = new AtomicFile(mFile);
+
+        FileOutputStream out = null;
+
+        try {
+            out = destination.startWrite();
+            TypedXmlSerializer serializer = Xml.resolveSerializer(out);
+            serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
+            serializer.startDocument(null, true);
+
+            // Store the authenticatorId
+            serializer.startTag(null, TAG_INVALIDATION);
+            serializer.attributeBoolean(null, ATTR_INVALIDATION, mInvalidationInProgress);
+            serializer.endTag(null, TAG_INVALIDATION);
+
+            // Do any additional serialization that subclasses may require
+            doWriteState(serializer);
+
+            serializer.endDocument();
+            destination.finishWrite(out);
+        } catch (Throwable t) {
+            Slog.wtf(TAG, "Failed to write settings, restoring backup", t);
+            destination.failWrite(out);
+            throw new IllegalStateException("Failed to write to file: " + mFile.toString(), t);
+        } finally {
+            IoUtils.closeQuietly(out);
+        }
+    }
 
     /**
      * @return
@@ -93,6 +125,19 @@
         }
     }
 
+    public void setInvalidationInProgress(boolean invalidationInProgress) {
+        synchronized (this) {
+            mInvalidationInProgress = invalidationInProgress;
+            scheduleWriteStateLocked();
+        }
+    }
+
+    public boolean isInvalidationInProgress() {
+        synchronized (this) {
+            return mInvalidationInProgress;
+        }
+    }
+
     public void addBiometric(T identifier) {
         synchronized (this) {
             mBiometrics.add(identifier);
@@ -202,6 +247,8 @@
             String tagName = parser.getName();
             if (tagName.equals(getBiometricsTag())) {
                 parseBiometricsLocked(parser);
+            } else if (tagName.equals(TAG_INVALIDATION)) {
+                mInvalidationInProgress = parser.getAttributeBoolean(null, ATTR_INVALIDATION);
             }
         }
     }
diff --git a/services/core/java/com/android/server/biometrics/sensors/BiometricUtils.java b/services/core/java/com/android/server/biometrics/sensors/BiometricUtils.java
index d52b340..ebe4679 100644
--- a/services/core/java/com/android/server/biometrics/sensors/BiometricUtils.java
+++ b/services/core/java/com/android/server/biometrics/sensors/BiometricUtils.java
@@ -31,4 +31,6 @@
     void removeBiometricForUser(Context context, int userId, int biometricId);
     void renameBiometricForUser(Context context, int userId, int biometricId, CharSequence name);
     CharSequence getUniqueName(Context context, int userId);
+    void setInvalidationInProgress(Context context, int userId, boolean inProgress);
+    boolean isInvalidationInProgress(Context context, int userId);
 }
\ No newline at end of file
diff --git a/services/core/java/com/android/server/biometrics/sensors/ClientMonitor.java b/services/core/java/com/android/server/biometrics/sensors/ClientMonitor.java
index 27c2dd0..bbd6523 100644
--- a/services/core/java/com/android/server/biometrics/sensors/ClientMonitor.java
+++ b/services/core/java/com/android/server/biometrics/sensors/ClientMonitor.java
@@ -105,8 +105,8 @@
     public ClientMonitor(@NonNull Context context, @NonNull LazyDaemon<T> lazyDaemon,
             @Nullable IBinder token, @Nullable ClientMonitorCallbackConverter listener, int userId,
             @NonNull String owner, int cookie, int sensorId, int statsModality, int statsAction,
-            int statsClient, boolean shouldLogMetrics) {
-        super(statsModality, statsAction, statsClient, shouldLogMetrics);
+            int statsClient) {
+        super(statsModality, statsAction, statsClient);
         mSequentialId = sCount++;
         mContext = context;
         mLazyDaemon = lazyDaemon;
diff --git a/services/core/java/com/android/server/biometrics/sensors/EnrollClient.java b/services/core/java/com/android/server/biometrics/sensors/EnrollClient.java
index fbe3d84..8bf9680 100644
--- a/services/core/java/com/android/server/biometrics/sensors/EnrollClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/EnrollClient.java
@@ -49,10 +49,10 @@
             @NonNull IBinder token, @NonNull ClientMonitorCallbackConverter listener, int userId,
             @NonNull byte[] hardwareAuthToken, @NonNull String owner, @NonNull BiometricUtils utils,
             int timeoutSec, int statsModality, int sensorId,
-            boolean shouldVibrate, boolean shouldLogMetrics) {
+            boolean shouldVibrate) {
         super(context, lazyDaemon, token, listener, userId, owner, 0 /* cookie */, sensorId,
                 statsModality, BiometricsProtoEnums.ACTION_ENROLL,
-                BiometricsProtoEnums.CLIENT_UNKNOWN, shouldLogMetrics);
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
         mBiometricUtils = utils;
         mHardwareAuthToken = Arrays.copyOf(hardwareAuthToken, hardwareAuthToken.length);
         mTimeoutSec = timeoutSec;
diff --git a/services/core/java/com/android/server/biometrics/sensors/GenerateChallengeClient.java b/services/core/java/com/android/server/biometrics/sensors/GenerateChallengeClient.java
index f6a1040..bac944f 100644
--- a/services/core/java/com/android/server/biometrics/sensors/GenerateChallengeClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/GenerateChallengeClient.java
@@ -32,7 +32,7 @@
             @NonNull String owner, int sensorId) {
         super(context, lazyDaemon, token, listener, 0 /* userId */, owner, 0 /* cookie */, sensorId,
                 BiometricsProtoEnums.MODALITY_UNKNOWN, BiometricsProtoEnums.ACTION_UNKNOWN,
-                BiometricsProtoEnums.CLIENT_UNKNOWN, true /* shouldLogMetrics */);
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
     }
 
     @Override
diff --git a/services/core/java/com/android/server/biometrics/sensors/InternalCleanupClient.java b/services/core/java/com/android/server/biometrics/sensors/InternalCleanupClient.java
index e56e116..e738d17 100644
--- a/services/core/java/com/android/server/biometrics/sensors/InternalCleanupClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/InternalCleanupClient.java
@@ -107,8 +107,7 @@
             @NonNull Map<Integer, Long> authenticatorIds) {
         super(context, lazyDaemon, null /* token */, null /* ClientMonitorCallbackConverter */,
                 userId, owner, 0 /* cookie */, sensorId, statsModality,
-                BiometricsProtoEnums.ACTION_ENUMERATE, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_ENUMERATE, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mBiometricUtils = utils;
         mAuthenticatorIds = authenticatorIds;
         mEnrolledList = enrolledList;
diff --git a/services/core/java/com/android/server/biometrics/sensors/InternalEnumerateClient.java b/services/core/java/com/android/server/biometrics/sensors/InternalEnumerateClient.java
index 158b836..e07f712 100644
--- a/services/core/java/com/android/server/biometrics/sensors/InternalEnumerateClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/InternalEnumerateClient.java
@@ -51,7 +51,7 @@
         // is all done internally.
         super(context, lazyDaemon, token, null /* ClientMonitorCallbackConverter */, userId, owner,
                 0 /* cookie */, sensorId, statsModality, BiometricsProtoEnums.ACTION_ENUMERATE,
-                BiometricsProtoEnums.CLIENT_UNKNOWN, true /* shouldLogMetrics */);
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
         mEnrolledList = enrolledList;
         mUtils = utils;
     }
diff --git a/services/core/java/com/android/server/biometrics/sensors/InvalidationClient.java b/services/core/java/com/android/server/biometrics/sensors/InvalidationClient.java
new file mode 100644
index 0000000..fe946cb
--- /dev/null
+++ b/services/core/java/com/android/server/biometrics/sensors/InvalidationClient.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics.sensors;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.hardware.biometrics.BiometricAuthenticator;
+import android.hardware.biometrics.BiometricsProtoEnums;
+
+import java.util.Map;
+
+/**
+ * ClientMonitor subclass for requesting authenticatorId invalidation. See
+ * {@link InvalidationRequesterClient} for more info.
+ */
+public abstract class InvalidationClient<S extends BiometricAuthenticator.Identifier, T>
+        extends ClientMonitor<T> {
+
+    private final BiometricUtils<S> mUtils;
+    private final Map<Integer, Long> mAuthenticatorIds;
+
+    public InvalidationClient(@NonNull Context context, @NonNull LazyDaemon<T> lazyDaemon,
+            int userId, int sensorId, @NonNull BiometricUtils<S> utils,
+            @NonNull Map<Integer, Long> authenticatorIds) {
+        super(context, lazyDaemon, null /* token */, null /* listener */, userId,
+                context.getOpPackageName(), 0 /* cookie */, sensorId,
+                BiometricsProtoEnums.MODALITY_UNKNOWN, BiometricsProtoEnums.ACTION_UNKNOWN,
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
+        mUtils = utils;
+        mAuthenticatorIds = authenticatorIds;
+    }
+
+    public void onAuthenticatorIdInvalidated(long newAuthenticatorId) {
+        mAuthenticatorIds.put(getTargetUserId(), newAuthenticatorId);
+        mCallback.onClientFinished(this, true /* success */);
+    }
+
+    @Override
+    public void start(@NonNull Callback callback) {
+        super.start(callback);
+
+        startHalOperation();
+    }
+
+    @Override
+    public void unableToStart() {
+
+    }
+}
diff --git a/services/core/java/com/android/server/biometrics/sensors/InvalidationRequesterClient.java b/services/core/java/com/android/server/biometrics/sensors/InvalidationRequesterClient.java
new file mode 100644
index 0000000..d95fa23
--- /dev/null
+++ b/services/core/java/com/android/server/biometrics/sensors/InvalidationRequesterClient.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics.sensors;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.hardware.biometrics.BiometricAuthenticator;
+import android.hardware.biometrics.BiometricManager;
+import android.hardware.biometrics.BiometricsProtoEnums;
+import android.hardware.biometrics.IInvalidationCallback;
+
+/**
+ * ClientMonitor subclass responsible for coordination of authenticatorId invalidation of other
+ * sensors. See {@link InvalidationClient} for the ClientMonitor subclass responsible for initiating
+ * the invalidation with individual HALs. AuthenticatorId invalidation is required on devices with
+ * multiple strong biometric sensors.
+ *
+ * The public Keystore and Biometric APIs are biometric-tied, not modality-tied, meaning that keys
+ * are unlockable by "any/all strong biometrics on the device", and not "only a specific strong
+ * sensor". The Keystore API allows for creation of biometric-tied keys that are invalidated upon
+ * new biometric enrollment. See
+ * {@link android.security.keystore.KeyGenParameterSpec.Builder#setInvalidatedByBiometricEnrollment}
+ *
+ * This has been supported on single-sensor devices by the various getAuthenticatorId APIs on the
+ * HIDL and AIDL biometric HAL interfaces, where:
+ * 1) authenticatorId is requested and stored during key generation
+ * 2) authenticatorId is contained within the HAT when biometric authentication succeeds
+ * 3) authenticatorId is automatically changed (below the framework) whenever a new biometric
+ *    enrollment occurs.
+ *
+ * For multi-biometric devices, this will be done the following way:
+ * 1) New enrollment added for Sensor1. Sensor1's HAL/TEE updates its authenticatorId automatically
+ *    when enrollment completes
+ * 2) Framework marks Sensor1 as "invalidationInProgress". See
+ *    {@link BiometricUtils#setInvalidationInProgress(Context, int, boolean)}
+ * 3) After all other sensors have finished invalidation, the framework will clear the invalidation
+ *    flag for Sensor1.
+ * 4) New keys that are generated will include all new authenticatorIds
+ *
+ * The above is robust to incomplete invalidation. For example, when system boots or after user
+ * switches, the framework can check if any sensor has the "invalidationInProgress" flag set. If so,
+ * the framework should re-start the invalidation process described above.
+ */
+public abstract class InvalidationRequesterClient<S extends BiometricAuthenticator.Identifier, T>
+        extends ClientMonitor<T> {
+
+    private final BiometricManager mBiometricManager;
+    @NonNull private final BiometricUtils<S> mUtils;
+
+    @NonNull private final IInvalidationCallback mInvalidationCallback =
+            new IInvalidationCallback.Stub() {
+        @Override
+        public void onCompleted() {
+            mUtils.setInvalidationInProgress(getContext(), getTargetUserId(),
+                    false /* inProgress */);
+            mCallback.onClientFinished(InvalidationRequesterClient.this, true /* success */);
+        }
+    };
+
+    public InvalidationRequesterClient(@NonNull Context context, @NonNull LazyDaemon<T> lazyDaemon,
+            int userId, int sensorId, @NonNull BiometricUtils<S> utils) {
+        super(context, lazyDaemon, null /* token */, null /* listener */, userId,
+                context.getOpPackageName(), 0 /* cookie */, sensorId,
+                BiometricsProtoEnums.MODALITY_UNKNOWN, BiometricsProtoEnums.ACTION_UNKNOWN,
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
+        mBiometricManager = context.getSystemService(BiometricManager.class);
+        mUtils = utils;
+    }
+
+    @Override
+    public void start(@NonNull Callback callback) {
+        super.start(callback);
+
+        mUtils.setInvalidationInProgress(getContext(), getTargetUserId(), true /* inProgress */);
+        mBiometricManager.invalidateAuthenticatorIds(getTargetUserId(), getSensorId(),
+                mInvalidationCallback);
+    }
+
+    @Override
+    public void unableToStart() {
+
+    }
+
+    @Override
+    protected void startHalOperation() {
+        // No HAL operations necessary
+    }
+}
diff --git a/services/core/java/com/android/server/biometrics/sensors/LoggableMonitor.java b/services/core/java/com/android/server/biometrics/sensors/LoggableMonitor.java
index 59e40da..3ca0691 100644
--- a/services/core/java/com/android/server/biometrics/sensors/LoggableMonitor.java
+++ b/services/core/java/com/android/server/biometrics/sensors/LoggableMonitor.java
@@ -38,7 +38,7 @@
     private final int mStatsAction;
     private final int mStatsClient;
     private long mFirstAcquireTimeMs;
-    private boolean mShouldLogMetrics;
+    private boolean mShouldLogMetrics = true;
 
     /**
      * Only valid for AuthenticationClient.
@@ -52,14 +52,15 @@
      * @param statsModality One of {@link BiometricsProtoEnums} MODALITY_* constants.
      * @param statsAction One of {@link BiometricsProtoEnums} ACTION_* constants.
      * @param statsClient One of {@link BiometricsProtoEnums} CLIENT_* constants.
-     * @param shouldLogMetrics If set to false, metrics will not be reported to statsd.
      */
-    public LoggableMonitor(int statsModality, int statsAction, int statsClient,
-            boolean shouldLogMetrics) {
+    public LoggableMonitor(int statsModality, int statsAction, int statsClient) {
         mStatsModality = statsModality;
         mStatsAction = statsAction;
         mStatsClient = statsClient;
-        mShouldLogMetrics = shouldLogMetrics;
+    }
+
+    protected void setShouldLog(boolean shouldLog) {
+        mShouldLogMetrics = shouldLog;
     }
 
     public int getStatsClient() {
diff --git a/services/core/java/com/android/server/biometrics/sensors/RemovalClient.java b/services/core/java/com/android/server/biometrics/sensors/RemovalClient.java
index 22b5717..f79abd5 100644
--- a/services/core/java/com/android/server/biometrics/sensors/RemovalClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/RemovalClient.java
@@ -45,7 +45,7 @@
             int sensorId, @NonNull Map<Integer, Long> authenticatorIds, int statsModality) {
         super(context, lazyDaemon, token, listener, userId, owner, 0 /* cookie */, sensorId,
                 statsModality, BiometricsProtoEnums.ACTION_REMOVE,
-                BiometricsProtoEnums.CLIENT_UNKNOWN, true /* shouldLogMetrics */);
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
         mBiometricId = biometricId;
         mBiometricUtils = utils;
         mAuthenticatorIds = authenticatorIds;
diff --git a/services/core/java/com/android/server/biometrics/sensors/RevokeChallengeClient.java b/services/core/java/com/android/server/biometrics/sensors/RevokeChallengeClient.java
index dcbd4b5..5deb8fa 100644
--- a/services/core/java/com/android/server/biometrics/sensors/RevokeChallengeClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/RevokeChallengeClient.java
@@ -27,8 +27,7 @@
             @NonNull IBinder token, @NonNull String owner, int sensorId) {
         super(context, lazyDaemon, token, null /* listener */, 0 /* userId */, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
     }
 
     @Override
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/FaceAuthenticator.java b/services/core/java/com/android/server/biometrics/sensors/face/FaceAuthenticator.java
index f07bf1e..54ab2e5 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/FaceAuthenticator.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/FaceAuthenticator.java
@@ -19,13 +19,13 @@
 import android.annotation.NonNull;
 import android.hardware.biometrics.IBiometricAuthenticator;
 import android.hardware.biometrics.IBiometricSensorReceiver;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.SensorPropertiesInternal;
 import android.hardware.face.IFaceService;
 import android.os.IBinder;
 import android.os.RemoteException;
 
-import com.android.server.biometrics.SensorConfig;
 import com.android.server.biometrics.sensors.LockoutTracker;
 
 /**
@@ -87,6 +87,12 @@
     }
 
     @Override
+    public void invalidateAuthenticatorId(int userId, IInvalidationCallback callback)
+            throws RemoteException {
+        mFaceService.invalidateAuthenticatorId(mSensorId, userId, callback);
+    }
+
+    @Override
     public @LockoutTracker.LockoutMode int getLockoutModeForUser(int userId)
             throws RemoteException {
         return mFaceService.getLockoutModeForUser(mSensorId, userId);
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/FaceService.java b/services/core/java/com/android/server/biometrics/sensors/face/FaceService.java
index cb56e8c..f055d55 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/FaceService.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/FaceService.java
@@ -29,6 +29,7 @@
 import android.hardware.biometrics.IBiometricSensorReceiver;
 import android.hardware.biometrics.IBiometricService;
 import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.face.IFace;
 import android.hardware.biometrics.face.SensorProps;
@@ -54,10 +55,10 @@
 import com.android.server.ServiceThread;
 import com.android.server.SystemService;
 import com.android.server.biometrics.Utils;
+import com.android.server.biometrics.sensors.BiometricServiceCallback;
 import com.android.server.biometrics.sensors.ClientMonitorCallbackConverter;
 import com.android.server.biometrics.sensors.LockoutResetDispatcher;
 import com.android.server.biometrics.sensors.LockoutTracker;
-import com.android.server.biometrics.sensors.BiometricServiceCallback;
 import com.android.server.biometrics.sensors.face.aidl.FaceProvider;
 import com.android.server.biometrics.sensors.face.hidl.Face10;
 
@@ -503,6 +504,19 @@
             return provider.getLockoutModeForUser(sensorId, userId);
         }
 
+        @Override
+        public void invalidateAuthenticatorId(int sensorId, int userId,
+                IInvalidationCallback callback) {
+            Utils.checkPermission(getContext(), USE_BIOMETRIC_INTERNAL);
+
+            final ServiceProvider provider = getProviderForSensor(sensorId);
+            if (provider == null) {
+                Slog.w(TAG, "Null provider for invalidateAuthenticatorId");
+                return;
+            }
+            provider.scheduleInvalidateAuthenticatorId(sensorId, userId, callback);
+        }
+
         @Override // Binder call
         public long getAuthenticatorId(int sensorId, int userId) {
             Utils.checkPermission(getContext(), USE_BIOMETRIC_INTERNAL);
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/FaceUserState.java b/services/core/java/com/android/server/biometrics/sensors/face/FaceUserState.java
index a26662d..a9981d0 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/FaceUserState.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/FaceUserState.java
@@ -16,23 +16,18 @@
 
 package com.android.server.biometrics.sensors.face;
 
+import android.annotation.NonNull;
 import android.content.Context;
 import android.hardware.face.Face;
-import android.util.AtomicFile;
-import android.util.Slog;
 import android.util.TypedXmlPullParser;
 import android.util.TypedXmlSerializer;
-import android.util.Xml;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.server.biometrics.sensors.BiometricUserState;
 
-import libcore.io.IoUtils;
-
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 
@@ -75,46 +70,26 @@
     }
 
     @Override
-    protected void doWriteState() {
-        AtomicFile destination = new AtomicFile(mFile);
-
-        ArrayList<Face> faces;
+    protected void doWriteState(@NonNull TypedXmlSerializer serializer) throws Exception {
+        final ArrayList<Face> faces;
 
         synchronized (this) {
             faces = getCopy(mBiometrics);
         }
 
-        FileOutputStream out = null;
-        try {
-            out = destination.startWrite();
+        serializer.startTag(null, TAG_FACES);
 
-            TypedXmlSerializer serializer = Xml.resolveSerializer(out);
-            serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
-            serializer.startDocument(null, true);
-            serializer.startTag(null, TAG_FACES);
-
-            final int count = faces.size();
-            for (int i = 0; i < count; i++) {
-                Face f = faces.get(i);
-                serializer.startTag(null, TAG_FACE);
-                serializer.attributeInt(null, ATTR_FACE_ID, f.getBiometricId());
-                serializer.attribute(null, ATTR_NAME, f.getName().toString());
-                serializer.attributeLong(null, ATTR_DEVICE_ID, f.getDeviceId());
-                serializer.endTag(null, TAG_FACE);
-            }
-
-            serializer.endTag(null, TAG_FACES);
-            serializer.endDocument();
-            destination.finishWrite(out);
-
-            // Any error while writing is fatal.
-        } catch (Throwable t) {
-            Slog.wtf(TAG, "Failed to write settings, restoring backup", t);
-            destination.failWrite(out);
-            throw new IllegalStateException("Failed to write faces", t);
-        } finally {
-            IoUtils.closeQuietly(out);
+        final int count = faces.size();
+        for (int i = 0; i < count; i++) {
+            Face f = faces.get(i);
+            serializer.startTag(null, TAG_FACE);
+            serializer.attributeInt(null, ATTR_FACE_ID, f.getBiometricId());
+            serializer.attribute(null, ATTR_NAME, f.getName().toString());
+            serializer.attributeLong(null, ATTR_DEVICE_ID, f.getDeviceId());
+            serializer.endTag(null, TAG_FACE);
         }
+
+        serializer.endTag(null, TAG_FACES);
     }
 
     @GuardedBy("this")
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/FaceUtils.java b/services/core/java/com/android/server/biometrics/sensors/face/FaceUtils.java
index a0cd4a5..c574478 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/FaceUtils.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/FaceUtils.java
@@ -18,7 +18,6 @@
 
 import android.annotation.Nullable;
 import android.content.Context;
-import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.face.Face;
 import android.text.TextUtils;
 import android.util.SparseArray;
@@ -115,6 +114,16 @@
         return getStateForUser(context, userId).getUniqueName();
     }
 
+    @Override
+    public void setInvalidationInProgress(Context context, int userId, boolean inProgress) {
+        getStateForUser(context, userId).setInvalidationInProgress(inProgress);
+    }
+
+    @Override
+    public boolean isInvalidationInProgress(Context context, int userId) {
+        return getStateForUser(context, userId).isInvalidationInProgress();
+    }
+
     private FaceUserState getStateForUser(Context ctx, int userId) {
         synchronized (this) {
             FaceUserState state = mUserStates.get(userId);
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/ServiceProvider.java b/services/core/java/com/android/server/biometrics/sensors/face/ServiceProvider.java
index be4e248..51b427d 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/ServiceProvider.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/ServiceProvider.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.face.Face;
 import android.hardware.face.FaceManager;
@@ -71,6 +72,16 @@
     @LockoutTracker.LockoutMode
     int getLockoutModeForUser(int sensorId, int userId);
 
+    /**
+     * Requests for the authenticatorId (whose source of truth is in the TEE or equivalent) to
+     * be invalidated. See {@link com.android.server.biometrics.sensors.InvalidationRequesterClient}
+     */
+    default void scheduleInvalidateAuthenticatorId(int sensorId, int userId,
+            @NonNull IInvalidationCallback callback) {
+        throw new IllegalStateException("Providers that support invalidation must override"
+                + " this method");
+    }
+
     long getAuthenticatorId(int sensorId, int userId);
 
     boolean isHardwareDetected(int sensorId);
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceEnrollClient.java b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceEnrollClient.java
index 99b89e3..f09df1e 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceEnrollClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceEnrollClient.java
@@ -62,7 +62,7 @@
             @Nullable NativeHandle previewSurface, int sensorId, int maxTemplatesPerUser) {
         super(context, lazyDaemon, token, listener, userId, hardwareAuthToken, opPackageName, utils,
                 timeoutSec, BiometricsProtoEnums.MODALITY_FACE, sensorId,
-                false /* shouldVibrate */, true /* shouldLogMetrics */);
+                false /* shouldVibrate */);
         mEnrollIgnoreList = getContext().getResources()
                 .getIntArray(R.array.config_face_acquire_enroll_ignorelist);
         mEnrollIgnoreListVendor = getContext().getResources()
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceGetAuthenticatorIdClient.java b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceGetAuthenticatorIdClient.java
index ce0bb45..c27b6e5 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceGetAuthenticatorIdClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceGetAuthenticatorIdClient.java
@@ -38,8 +38,7 @@
             Map<Integer, Long> authenticatorIds) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, opPackageName,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_FACE,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mAuthenticatorIds = authenticatorIds;
     }
 
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceInvalidationClient.java b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceInvalidationClient.java
new file mode 100644
index 0000000..9c6438e
--- /dev/null
+++ b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceInvalidationClient.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics.sensors.face.aidl;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.hardware.biometrics.face.ISession;
+import android.hardware.face.Face;
+import android.os.RemoteException;
+import android.util.Slog;
+
+import com.android.server.biometrics.sensors.InvalidationClient;
+import com.android.server.biometrics.sensors.face.FaceUtils;
+
+import java.util.Map;
+
+public class FaceInvalidationClient extends InvalidationClient<Face, ISession> {
+    private static final String TAG = "FaceInvalidationClient";
+
+    public FaceInvalidationClient(@NonNull Context context,
+            @NonNull LazyDaemon<ISession> lazyDaemon, int userId, int sensorId,
+            @NonNull FaceUtils utils, @NonNull Map<Integer, Long> authenticatorIds) {
+        super(context, lazyDaemon, userId, sensorId, utils, authenticatorIds);
+    }
+
+    @Override
+    protected void startHalOperation() {
+        try {
+            getFreshDaemon().invalidateAuthenticatorId(mSequentialId);
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Remote exception", e);
+            mCallback.onClientFinished(this, false /* success */);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceResetLockoutClient.java b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceResetLockoutClient.java
index 5000995..5b1f546 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceResetLockoutClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceResetLockoutClient.java
@@ -50,8 +50,7 @@
             @NonNull LockoutResetDispatcher lockoutResetDispatcher) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mHardwareAuthToken = HardwareAuthTokenUtils.toHardwareAuthToken(hardwareAuthToken);
         mLockoutCache = lockoutTracker;
         mLockoutResetDispatcher = lockoutResetDispatcher;
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/aidl/Sensor.java b/services/core/java/com/android/server/biometrics/sensors/face/aidl/Sensor.java
index d9d4737..f9e3106 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/aidl/Sensor.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/aidl/Sensor.java
@@ -375,7 +375,7 @@
         }
 
         @Override
-        public void onAuthenticatorIdInvalidated() {
+        public void onAuthenticatorIdInvalidated(long newAuthenticatorId) {
             // TODO(b/159667191)
         }
 
@@ -460,6 +460,7 @@
         final long sensorToken = proto.start(SensorServiceStateProto.SENSOR_STATES);
 
         proto.write(SensorStateProto.SENSOR_ID, mSensorProperties.sensorId);
+        proto.write(SensorStateProto.MODALITY, SensorStateProto.FACE);
         proto.write(SensorStateProto.IS_BUSY, mScheduler.getCurrentClient() != null);
 
         for (UserInfo user : UserManager.get(mContext).getUsers()) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/hidl/Face10.java b/services/core/java/com/android/server/biometrics/sensors/face/hidl/Face10.java
index c4e4d1f..10b12cb 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/hidl/Face10.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/hidl/Face10.java
@@ -770,6 +770,7 @@
         final long sensorToken = proto.start(SensorServiceStateProto.SENSOR_STATES);
 
         proto.write(SensorStateProto.SENSOR_ID, mSensorProperties.sensorId);
+        proto.write(SensorStateProto.MODALITY, SensorStateProto.FACE);
         proto.write(SensorStateProto.IS_BUSY, mScheduler.getCurrentClient() != null);
 
         for (UserInfo user : UserManager.get(mContext).getUsers()) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceEnrollClient.java b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceEnrollClient.java
index bc1eace..1a7544fc 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceEnrollClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceEnrollClient.java
@@ -59,7 +59,7 @@
             @Nullable NativeHandle surfaceHandle, int sensorId) {
         super(context, lazyDaemon, token, listener, userId, hardwareAuthToken, owner, utils,
                 timeoutSec, BiometricsProtoEnums.MODALITY_FACE, sensorId,
-                false /* shouldVibrate */, true /* shouldLogMetrics */);
+                false /* shouldVibrate */);
         mDisabledFeatures = Arrays.copyOf(disabledFeatures, disabledFeatures.length);
         mSurfaceHandle = surfaceHandle;
         mEnrollIgnoreList = getContext().getResources()
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceGetFeatureClient.java b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceGetFeatureClient.java
index 3758774..e25bb81 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceGetFeatureClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceGetFeatureClient.java
@@ -47,7 +47,7 @@
             @NonNull String owner, int sensorId, int feature, int faceId) {
         super(context, lazyDaemon, token, listener, userId, owner, 0 /* cookie */, sensorId,
                 BiometricsProtoEnums.MODALITY_UNKNOWN, BiometricsProtoEnums.ACTION_UNKNOWN,
-                BiometricsProtoEnums.CLIENT_UNKNOWN, true /* shouldLogMetrics */);
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
         mFeature = feature;
         mFaceId = faceId;
 
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceResetLockoutClient.java b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceResetLockoutClient.java
index 06808e0..8df9b9f 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceResetLockoutClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceResetLockoutClient.java
@@ -42,8 +42,7 @@
             @NonNull byte[] hardwareAuthToken) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
 
         mHardwareAuthToken = new ArrayList<>();
         for (byte b : hardwareAuthToken) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceSetFeatureClient.java b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceSetFeatureClient.java
index b2db6c7..0e20728 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceSetFeatureClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceSetFeatureClient.java
@@ -49,7 +49,7 @@
             byte[] hardwareAuthToken, int faceId) {
         super(context, lazyDaemon, token, listener, userId, owner, 0 /* cookie */, sensorId,
                 BiometricsProtoEnums.MODALITY_UNKNOWN, BiometricsProtoEnums.ACTION_UNKNOWN,
-                BiometricsProtoEnums.CLIENT_UNKNOWN, true /* shouldLogMetrics */);
+                BiometricsProtoEnums.CLIENT_UNKNOWN);
         mFeature = feature;
         mEnabled = enabled;
         mFaceId = faceId;
diff --git a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceUpdateActiveUserClient.java b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceUpdateActiveUserClient.java
index c9d2cd3..22275e5 100644
--- a/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceUpdateActiveUserClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/face/hidl/FaceUpdateActiveUserClient.java
@@ -43,8 +43,7 @@
             @NonNull Map<Integer, Long> authenticatorIds) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mCurrentUserId = currentUserId;
         mHasEnrolledBiometrics = hasEnrolledBIometrics;
         mAuthenticatorIds = authenticatorIds;
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintAuthenticator.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintAuthenticator.java
index d4cdc8b..312a3ba 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintAuthenticator.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintAuthenticator.java
@@ -19,13 +19,13 @@
 import android.annotation.NonNull;
 import android.hardware.biometrics.IBiometricAuthenticator;
 import android.hardware.biometrics.IBiometricSensorReceiver;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.SensorPropertiesInternal;
 import android.hardware.fingerprint.IFingerprintService;
 import android.os.IBinder;
 import android.os.RemoteException;
 
-import com.android.server.biometrics.SensorConfig;
 import com.android.server.biometrics.sensors.LockoutTracker;
 
 /**
@@ -94,6 +94,12 @@
     }
 
     @Override
+    public void invalidateAuthenticatorId(int userId, IInvalidationCallback callback)
+            throws RemoteException {
+        mFingerprintService.invalidateAuthenticatorId(mSensorId, userId, callback);
+    }
+
+    @Override
     public long getAuthenticatorId(int callingUserId) throws RemoteException {
         return mFingerprintService.getAuthenticatorId(mSensorId, callingUserId);
     }
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
index e6cdbd2..d541eb3 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
@@ -36,6 +36,7 @@
 import android.hardware.biometrics.IBiometricSensorReceiver;
 import android.hardware.biometrics.IBiometricService;
 import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.fingerprint.IFingerprint;
 import android.hardware.biometrics.fingerprint.SensorProps;
@@ -571,6 +572,19 @@
             return provider.getLockoutModeForUser(sensorId, userId);
         }
 
+        @Override
+        public void invalidateAuthenticatorId(int sensorId, int userId,
+                IInvalidationCallback callback) {
+            Utils.checkPermission(getContext(), USE_BIOMETRIC_INTERNAL);
+
+            final ServiceProvider provider = getProviderForSensor(sensorId);
+            if (provider == null) {
+                Slog.w(TAG, "Null provider for invalidateAuthenticatorId");
+                return;
+            }
+            provider.scheduleInvalidateAuthenticatorId(sensorId, userId, callback);
+        }
+
         @Override // Binder call
         public long getAuthenticatorId(int sensorId, int userId) {
             Utils.checkPermission(getContext(), USE_BIOMETRIC_INTERNAL);
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUserState.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUserState.java
index 671e08b..ae173f7 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUserState.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUserState.java
@@ -16,23 +16,18 @@
 
 package com.android.server.biometrics.sensors.fingerprint;
 
+import android.annotation.NonNull;
 import android.content.Context;
 import android.hardware.fingerprint.Fingerprint;
-import android.util.AtomicFile;
-import android.util.Slog;
 import android.util.TypedXmlPullParser;
 import android.util.TypedXmlSerializer;
-import android.util.Xml;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.server.biometrics.sensors.BiometricUserState;
 
-import libcore.io.IoUtils;
-
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 
@@ -76,47 +71,27 @@
     }
 
     @Override
-    protected void doWriteState() {
-        AtomicFile destination = new AtomicFile(mFile);
-
-        ArrayList<Fingerprint> fingerprints;
+    protected void doWriteState(@NonNull TypedXmlSerializer serializer) throws Exception {
+        final ArrayList<Fingerprint> fingerprints;
 
         synchronized (this) {
             fingerprints = getCopy(mBiometrics);
         }
 
-        FileOutputStream out = null;
-        try {
-            out = destination.startWrite();
+        serializer.startTag(null, TAG_FINGERPRINTS);
 
-            TypedXmlSerializer serializer = Xml.resolveSerializer(out);
-            serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
-            serializer.startDocument(null, true);
-            serializer.startTag(null, TAG_FINGERPRINTS);
-
-            final int count = fingerprints.size();
-            for (int i = 0; i < count; i++) {
-                Fingerprint fp = fingerprints.get(i);
-                serializer.startTag(null, TAG_FINGERPRINT);
-                serializer.attributeInt(null, ATTR_FINGER_ID, fp.getBiometricId());
-                serializer.attribute(null, ATTR_NAME, fp.getName().toString());
-                serializer.attributeInt(null, ATTR_GROUP_ID, fp.getGroupId());
-                serializer.attributeLong(null, ATTR_DEVICE_ID, fp.getDeviceId());
-                serializer.endTag(null, TAG_FINGERPRINT);
-            }
-
-            serializer.endTag(null, TAG_FINGERPRINTS);
-            serializer.endDocument();
-            destination.finishWrite(out);
-
-            // Any error while writing is fatal.
-        } catch (Throwable t) {
-            Slog.wtf(TAG, "Failed to write settings, restoring backup", t);
-            destination.failWrite(out);
-            throw new IllegalStateException("Failed to write fingerprints", t);
-        } finally {
-            IoUtils.closeQuietly(out);
+        final int count = fingerprints.size();
+        for (int i = 0; i < count; i++) {
+            Fingerprint fp = fingerprints.get(i);
+            serializer.startTag(null, TAG_FINGERPRINT);
+            serializer.attributeInt(null, ATTR_FINGER_ID, fp.getBiometricId());
+            serializer.attribute(null, ATTR_NAME, fp.getName().toString());
+            serializer.attributeInt(null, ATTR_GROUP_ID, fp.getGroupId());
+            serializer.attributeLong(null, ATTR_DEVICE_ID, fp.getDeviceId());
+            serializer.endTag(null, TAG_FINGERPRINT);
         }
+
+        serializer.endTag(null, TAG_FINGERPRINTS);
     }
 
     @GuardedBy("this")
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUtils.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUtils.java
index b3d2419..dc6fd3a 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUtils.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintUtils.java
@@ -118,6 +118,16 @@
         return getStateForUser(context, userId).getUniqueName();
     }
 
+    @Override
+    public void setInvalidationInProgress(Context context, int userId, boolean inProgress) {
+        getStateForUser(context, userId).setInvalidationInProgress(inProgress);
+    }
+
+    @Override
+    public boolean isInvalidationInProgress(Context context, int userId) {
+        return getStateForUser(context, userId).isInvalidationInProgress();
+    }
+
     private FingerprintUserState getStateForUser(Context ctx, int userId) {
         synchronized (this) {
             FingerprintUserState state = mUserStates.get(userId);
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/ServiceProvider.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/ServiceProvider.java
index d94c984..272e2b2 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/ServiceProvider.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/ServiceProvider.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.fingerprint.Fingerprint;
 import android.hardware.fingerprint.FingerprintManager;
@@ -109,6 +110,16 @@
     @LockoutTracker.LockoutMode
     int getLockoutModeForUser(int sensorId, int userId);
 
+    /**
+     * Requests for the authenticatorId (whose source of truth is in the TEE or equivalent) to
+     * be invalidated. See {@link com.android.server.biometrics.sensors.InvalidationRequesterClient}
+     */
+    default void scheduleInvalidateAuthenticatorId(int sensorId, int userId,
+            @NonNull IInvalidationCallback callback) {
+        throw new IllegalStateException("Providers that support invalidation must override"
+                + " this method");
+    }
+
     long getAuthenticatorId(int sensorId, int userId);
 
     void onPointerDown(int sensorId, int x, int y, float minor, float major);
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/UdfpsHelper.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/UdfpsHelper.java
index a2b871e..01a620f 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/UdfpsHelper.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/UdfpsHelper.java
@@ -62,13 +62,13 @@
         }
     }
 
-    public static void showUdfpsOverlay(int sensorId,
+    public static void showUdfpsOverlay(int sensorId, int reason,
             @Nullable IUdfpsOverlayController udfpsOverlayController) {
         if (udfpsOverlayController == null) {
             return;
         }
         try {
-            udfpsOverlayController.showUdfpsOverlay(sensorId);
+            udfpsOverlayController.showUdfpsOverlay(sensorId, reason);
         } catch (RemoteException e) {
             Slog.e(TAG, "Remote exception when showing the UDFPS overlay", e);
         }
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintAuthenticationClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintAuthenticationClient.java
index ce0c439..82dc161 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintAuthenticationClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintAuthenticationClient.java
@@ -80,7 +80,8 @@
 
     @Override
     protected void startHalOperation() {
-        UdfpsHelper.showUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
+        UdfpsHelper.showUdfpsOverlay(getSensorId(), IUdfpsOverlayController.REASON_AUTH,
+                mUdfpsOverlayController);
         try {
             mCancellationSignal = getFreshDaemon().authenticate(mSequentialId, mOperationId);
         } catch (RemoteException e) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintDetectClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintDetectClient.java
index 483ca5d..3b376fe 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintDetectClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintDetectClient.java
@@ -51,7 +51,7 @@
             int statsClient) {
         super(context, lazyDaemon, token, listener, userId, owner, 0 /* cookie */, sensorId,
                 BiometricsProtoEnums.MODALITY_FINGERPRINT, BiometricsProtoEnums.ACTION_AUTHENTICATE,
-                statsClient, true /* shouldLogMetrics */);
+                statsClient);
         mIsStrongBiometric = isStrongBiometric;
         mUdfpsOverlayController = udfpsOverlayController;
     }
@@ -69,7 +69,8 @@
 
     @Override
     protected void startHalOperation() {
-        UdfpsHelper.showUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
+        UdfpsHelper.showUdfpsOverlay(getSensorId(), IUdfpsOverlayController.REASON_AUTH,
+                mUdfpsOverlayController);
         try {
             mCancellationSignal = getFreshDaemon().detectInteraction(mSequentialId);
         } catch (RemoteException e) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintEnrollClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintEnrollClient.java
index b4f7054..cacc366 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintEnrollClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintEnrollClient.java
@@ -55,9 +55,10 @@
             boolean shouldLogMetrics) {
         super(context, lazyDaemon, token, listener, userId, hardwareAuthToken, owner, utils,
                 0 /* timeoutSec */, BiometricsProtoEnums.MODALITY_FINGERPRINT, sensorId,
-                true /* shouldVibrate */, shouldLogMetrics);
+                true /* shouldVibrate */);
         mUdfpsOverlayController = udfpsOvelayController;
         mMaxTemplatesPerUser = maxTemplatesPerUser;
+        setShouldLog(shouldLogMetrics);
     }
 
     @Override
@@ -93,7 +94,8 @@
 
     @Override
     protected void startHalOperation() {
-        UdfpsHelper.showUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
+        UdfpsHelper.showUdfpsOverlay(getSensorId(), IUdfpsOverlayController.REASON_ENROLL,
+                mUdfpsOverlayController);
         try {
             mCancellationSignal = getFreshDaemon().enroll(mSequentialId,
                     HardwareAuthTokenUtils.toHardwareAuthToken(mHardwareAuthToken));
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintGetAuthenticatorIdClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintGetAuthenticatorIdClient.java
index b30cc1a..2ad1fa3 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintGetAuthenticatorIdClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintGetAuthenticatorIdClient.java
@@ -38,8 +38,7 @@
             int sensorId, Map<Integer, Long> authenticatorIds) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_FINGERPRINT,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mAuthenticatorIds = authenticatorIds;
     }
 
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintInvalidationClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintInvalidationClient.java
new file mode 100644
index 0000000..3d07334
--- /dev/null
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintInvalidationClient.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics.sensors.fingerprint.aidl;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.hardware.biometrics.fingerprint.ISession;
+import android.hardware.fingerprint.Fingerprint;
+import android.os.RemoteException;
+import android.util.Slog;
+
+import com.android.server.biometrics.sensors.InvalidationClient;
+import com.android.server.biometrics.sensors.fingerprint.FingerprintUtils;
+
+import java.util.Map;
+
+public class FingerprintInvalidationClient extends InvalidationClient<Fingerprint, ISession> {
+    private static final String TAG = "FingerprintInvalidationClient";
+
+    public FingerprintInvalidationClient(@NonNull Context context,
+            @NonNull LazyDaemon<ISession> lazyDaemon, int userId, int sensorId,
+            @NonNull FingerprintUtils utils, @NonNull Map<Integer, Long> authenticatorIds) {
+        super(context, lazyDaemon, userId, sensorId, utils, authenticatorIds);
+    }
+
+    @Override
+    protected void startHalOperation() {
+        try {
+            getFreshDaemon().invalidateAuthenticatorId(mSequentialId);
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Remote exception", e);
+            mCallback.onClientFinished(this, false /* success */);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintResetLockoutClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintResetLockoutClient.java
index 093c944..1f1d19d 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintResetLockoutClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintResetLockoutClient.java
@@ -50,8 +50,7 @@
             @NonNull LockoutResetDispatcher lockoutResetDispatcher) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mHardwareAuthToken = HardwareAuthTokenUtils.toHardwareAuthToken(hardwareAuthToken);
         mLockoutCache = lockoutTracker;
         mLockoutResetDispatcher = lockoutResetDispatcher;
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/Sensor.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/Sensor.java
index ecb9985..bb0f983 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/Sensor.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/Sensor.java
@@ -388,7 +388,7 @@
         }
 
         @Override
-        public void onAuthenticatorIdInvalidated() {
+        public void onAuthenticatorIdInvalidated(long newAuthenticatorId) {
             // TODO(159667191)
         }
     }
@@ -473,6 +473,7 @@
         final long sensorToken = proto.start(SensorServiceStateProto.SENSOR_STATES);
 
         proto.write(SensorStateProto.SENSOR_ID, mSensorProperties.sensorId);
+        proto.write(SensorStateProto.MODALITY, SensorStateProto.FINGERPRINT);
         proto.write(SensorStateProto.IS_BUSY, mScheduler.getCurrentClient() != null);
 
         for (UserInfo user : UserManager.get(mContext).getUsers()) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/Fingerprint21.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/Fingerprint21.java
index f5ce894..7989e6e4 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/Fingerprint21.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/Fingerprint21.java
@@ -716,6 +716,7 @@
         final long sensorToken = proto.start(SensorServiceStateProto.SENSOR_STATES);
 
         proto.write(SensorStateProto.SENSOR_ID, mSensorProperties.sensorId);
+        proto.write(SensorStateProto.MODALITY, SensorStateProto.FINGERPRINT);
         proto.write(SensorStateProto.IS_BUSY, mScheduler.getCurrentClient() != null);
 
         for (UserInfo user : UserManager.get(mContext).getUsers()) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintAuthenticationClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintAuthenticationClient.java
index 46605d1..784e37b 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintAuthenticationClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintAuthenticationClient.java
@@ -113,7 +113,8 @@
 
     @Override
     protected void startHalOperation() {
-        UdfpsHelper.showUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
+        UdfpsHelper.showUdfpsOverlay(getSensorId(), IUdfpsOverlayController.REASON_AUTH,
+                mUdfpsOverlayController);
         try {
             // GroupId was never used. In fact, groupId is always the same as userId.
             getFreshDaemon().authenticate(mOperationId, getTargetUserId());
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintDetectClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintDetectClient.java
index c00dd04..55995ea 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintDetectClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintDetectClient.java
@@ -56,7 +56,7 @@
             boolean isStrongBiometric, int statsClient) {
         super(context, lazyDaemon, token, listener, userId, owner, 0 /* cookie */, sensorId,
                 BiometricsProtoEnums.MODALITY_FINGERPRINT, BiometricsProtoEnums.ACTION_AUTHENTICATE,
-                statsClient, true /* shouldLogMetrics */);
+                statsClient);
         mUdfpsOverlayController = udfpsOverlayController;
         mIsStrongBiometric = isStrongBiometric;
     }
@@ -82,7 +82,8 @@
 
     @Override
     protected void startHalOperation() {
-        UdfpsHelper.showUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
+        UdfpsHelper.showUdfpsOverlay(getSensorId(), IUdfpsOverlayController.REASON_AUTH,
+                mUdfpsOverlayController);
         try {
             getFreshDaemon().authenticate(0 /* operationId */, getTargetUserId());
         } catch (RemoteException e) {
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintEnrollClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintEnrollClient.java
index a261b0b..b2e3c33 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintEnrollClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintEnrollClient.java
@@ -56,8 +56,9 @@
             boolean shouldLogMetrics) {
         super(context, lazyDaemon, token, listener, userId, hardwareAuthToken, owner, utils,
                 timeoutSec, BiometricsProtoEnums.MODALITY_FINGERPRINT, sensorId,
-                true /* shouldVibrate */, shouldLogMetrics);
+                true /* shouldVibrate */);
         mUdfpsOverlayController = udfpsOverlayController;
+        setShouldLog(shouldLogMetrics);
     }
 
     @Override
@@ -75,7 +76,8 @@
 
     @Override
     protected void startHalOperation() {
-        UdfpsHelper.showUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
+        UdfpsHelper.showUdfpsOverlay(getSensorId(), IUdfpsOverlayController.REASON_ENROLL,
+                mUdfpsOverlayController);
         try {
             // GroupId was never used. In fact, groupId is always the same as userId.
             getFreshDaemon().enroll(mHardwareAuthToken, getTargetUserId(), mTimeoutSec);
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintUpdateActiveUserClient.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintUpdateActiveUserClient.java
index c785eef..00e2413 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintUpdateActiveUserClient.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/FingerprintUpdateActiveUserClient.java
@@ -50,8 +50,7 @@
             @NonNull Map<Integer, Long> authenticatorIds) {
         super(context, lazyDaemon, null /* token */, null /* listener */, userId, owner,
                 0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,
-                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN,
-                true /* shouldLogMetrics */);
+                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);
         mCurrentUserId = currentUserId;
         mHasEnrolledBiometrics = hasEnrolledBiometrics;
         mAuthenticatorIds = authenticatorIds;
diff --git a/services/core/java/com/android/server/biometrics/sensors/iris/IrisAuthenticator.java b/services/core/java/com/android/server/biometrics/sensors/iris/IrisAuthenticator.java
index 6f437a7..3e5b88c 100644
--- a/services/core/java/com/android/server/biometrics/sensors/iris/IrisAuthenticator.java
+++ b/services/core/java/com/android/server/biometrics/sensors/iris/IrisAuthenticator.java
@@ -19,13 +19,13 @@
 import android.annotation.NonNull;
 import android.hardware.biometrics.IBiometricAuthenticator;
 import android.hardware.biometrics.IBiometricSensorReceiver;
+import android.hardware.biometrics.IInvalidationCallback;
 import android.hardware.biometrics.ITestSession;
 import android.hardware.biometrics.SensorPropertiesInternal;
 import android.hardware.iris.IIrisService;
 import android.os.IBinder;
 import android.os.RemoteException;
 
-import com.android.server.biometrics.SensorConfig;
 import com.android.server.biometrics.sensors.LockoutTracker;
 
 /**
@@ -86,6 +86,10 @@
     }
 
     @Override
+    public void invalidateAuthenticatorId(int userId, IInvalidationCallback callback) {
+    }
+
+    @Override
     public long getAuthenticatorId(int callingUserId) throws RemoteException {
         return 0;
     }
diff --git a/services/core/java/com/android/server/compat/CompatChange.java b/services/core/java/com/android/server/compat/CompatChange.java
index 18907a1..9ba957e 100644
--- a/services/core/java/com/android/server/compat/CompatChange.java
+++ b/services/core/java/com/android/server/compat/CompatChange.java
@@ -64,7 +64,7 @@
     private Map<String, Boolean> mDeferredOverrides;
 
     public CompatChange(long changeId) {
-        this(changeId, null, -1, -1, false, false, null);
+        this(changeId, null, -1, -1, false, false, null, false);
     }
 
     /**
@@ -77,9 +77,10 @@
      * @param disabled If {@code true}, overrides any {@code enableAfterTargetSdk} set.
      */
     public CompatChange(long changeId, @Nullable String name, int enableAfterTargetSdk,
-            int enableSinceTargetSdk, boolean disabled, boolean loggingOnly, String description) {
+            int enableSinceTargetSdk, boolean disabled, boolean loggingOnly, String description,
+            boolean overridable) {
         super(changeId, name, enableAfterTargetSdk, enableSinceTargetSdk, disabled, loggingOnly,
-              description);
+              description, overridable);
     }
 
     /**
@@ -88,7 +89,7 @@
     public CompatChange(Change change) {
         super(change.getId(), change.getName(), change.getEnableAfterTargetSdk(),
                 change.getEnableSinceTargetSdk(), change.getDisabled(), change.getLoggingOnly(),
-                change.getDescription());
+                change.getDescription(), change.getOverridable());
     }
 
     void registerListener(ChangeListener listener) {
@@ -274,6 +275,9 @@
         if (mDeferredOverrides != null && mDeferredOverrides.size() > 0) {
             sb.append("; deferredOverrides=").append(mDeferredOverrides);
         }
+        if (getOverridable()) {
+            sb.append("; overridable");
+        }
         return sb.append(")").toString();
     }
 
diff --git a/services/core/java/com/android/server/connectivity/DefaultNetworkMetrics.java b/services/core/java/com/android/server/connectivity/DefaultNetworkMetrics.java
index 995bb24..8cd1fd6 100644
--- a/services/core/java/com/android/server/connectivity/DefaultNetworkMetrics.java
+++ b/services/core/java/com/android/server/connectivity/DefaultNetworkMetrics.java
@@ -17,6 +17,8 @@
 package com.android.server.connectivity;
 
 import android.net.LinkProperties;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.net.metrics.DefaultNetworkEvent;
 import android.os.SystemClock;
 
@@ -61,7 +63,7 @@
     private int mLastTransports;
 
     public DefaultNetworkMetrics() {
-        newDefaultNetwork(creationTimeMs, null);
+        newDefaultNetwork(creationTimeMs, null, 0, false, null, null);
     }
 
     public synchronized void listEvents(PrintWriter pw) {
@@ -117,13 +119,21 @@
         mCurrentDefaultNetwork.validatedMs += timeMs - mLastValidationTimeMs;
     }
 
-    public synchronized void logDefaultNetworkEvent(
-            long timeMs, NetworkAgentInfo newNai, NetworkAgentInfo oldNai) {
-        logCurrentDefaultNetwork(timeMs, oldNai);
-        newDefaultNetwork(timeMs, newNai);
+    /**
+     * Logs a default network event.
+     * @see {IpConnectivityLog#logDefaultNetworkEvent}.
+     */
+    public synchronized void logDefaultNetworkEvent(long timeMs, Network defaultNetwork, int score,
+            boolean validated, LinkProperties lp, NetworkCapabilities nc,
+            Network previousDefaultNetwork, int previousScore, LinkProperties previousLp,
+            NetworkCapabilities previousNc) {
+        logCurrentDefaultNetwork(timeMs, previousDefaultNetwork, previousScore, previousLp,
+                previousNc);
+        newDefaultNetwork(timeMs, defaultNetwork, score, validated, lp, nc);
     }
 
-    private void logCurrentDefaultNetwork(long timeMs, NetworkAgentInfo oldNai) {
+    private void logCurrentDefaultNetwork(long timeMs, Network network, int score,
+            LinkProperties lp, NetworkCapabilities nc) {
         if (mIsCurrentlyValid) {
             updateValidationTime(timeMs);
         }
@@ -131,10 +141,10 @@
         ev.updateDuration(timeMs);
         ev.previousTransports = mLastTransports;
         // oldNai is null if the system had no default network before the transition.
-        if (oldNai != null) {
+        if (network != null) {
             // The system acquired a new default network.
-            fillLinkInfo(ev, oldNai);
-            ev.finalScore = oldNai.getCurrentScore();
+            fillLinkInfo(ev, network, lp, nc);
+            ev.finalScore = score;
         }
         // Only change transport of the previous default network if the event currently logged
         // corresponds to an existing default network, and not to the absence of a default network.
@@ -147,14 +157,15 @@
         mEventsLog.append(ev);
     }
 
-    private void newDefaultNetwork(long timeMs, NetworkAgentInfo newNai) {
+    private void newDefaultNetwork(long timeMs, Network network, int score, boolean validated,
+            LinkProperties lp, NetworkCapabilities nc) {
         DefaultNetworkEvent ev = new DefaultNetworkEvent(timeMs);
         ev.durationMs = timeMs;
         // newNai is null if the system has no default network after the transition.
-        if (newNai != null) {
-            fillLinkInfo(ev, newNai);
-            ev.initialScore = newNai.getCurrentScore();
-            if (newNai.lastValidated) {
+        if (network != null) {
+            fillLinkInfo(ev, network, lp, nc);
+            ev.initialScore = score;
+            if (validated) {
                 mIsCurrentlyValid = true;
                 mLastValidationTimeMs = timeMs;
             }
@@ -164,10 +175,10 @@
         mCurrentDefaultNetwork = ev;
     }
 
-    private static void fillLinkInfo(DefaultNetworkEvent ev, NetworkAgentInfo nai) {
-        LinkProperties lp = nai.linkProperties;
-        ev.netId = nai.network().getNetId();
-        ev.transports |= BitUtils.packBits(nai.networkCapabilities.getTransportTypes());
+    private static void fillLinkInfo(DefaultNetworkEvent ev, Network network, LinkProperties lp,
+            NetworkCapabilities nc) {
+        ev.netId = network.getNetId();
+        ev.transports |= BitUtils.packBits(nc.getTransportTypes());
         ev.ipv4 |= lp.hasIpv4Address() && lp.hasIpv4DefaultRoute();
         ev.ipv6 |= lp.hasGlobalIpv6Address() && lp.hasIpv6DefaultRoute();
     }
diff --git a/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java b/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java
index 2c06d82..1024556 100644
--- a/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java
+++ b/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java
@@ -20,11 +20,15 @@
 import android.net.ConnectivityMetricsEvent;
 import android.net.IIpConnectivityMetrics;
 import android.net.INetdEventCallback;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.net.NetworkStack;
 import android.net.metrics.ApfProgramEvent;
 import android.net.metrics.IpConnectivityLog;
 import android.os.Binder;
 import android.os.Process;
+import android.os.SystemClock;
 import android.provider.Settings;
 import android.text.TextUtils;
 import android.text.format.DateUtils;
@@ -361,6 +365,21 @@
             }
             return mNetdListener.removeNetdEventCallback(callerType);
         }
+
+        @Override
+        public void logDefaultNetworkValidity(boolean valid) {
+            mDefaultNetworkMetrics.logDefaultNetworkValidity(SystemClock.elapsedRealtime(), valid);
+        }
+
+        @Override
+        public void logDefaultNetworkEvent(Network defaultNetwork, int score, boolean validated,
+                LinkProperties lp, NetworkCapabilities nc, Network previousDefaultNetwork,
+                int previousScore, LinkProperties previousLp, NetworkCapabilities previousNc) {
+            final long timeMs = SystemClock.elapsedRealtime();
+            mDefaultNetworkMetrics.logDefaultNetworkEvent(timeMs, defaultNetwork, score, validated,
+                    lp, nc,  previousDefaultNetwork, previousScore, previousLp, previousNc);
+        }
+
     };
 
     private static final ToIntFunction<Context> READ_BUFFER_SIZE = (ctx) -> {
diff --git a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
index 7bde4d5..b0a73f1 100644
--- a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
@@ -189,41 +189,46 @@
     // Set to true when partial connectivity was detected.
     public boolean partialConnectivity;
 
-    // Captive portal info of the network, if any.
+    // Captive portal info of the network from RFC8908, if any.
     // Obtained by ConnectivityService and merged into NetworkAgent-provided information.
-    public CaptivePortalData captivePortalData;
+    public CaptivePortalData capportApiData;
 
     // The UID of the remote entity that created this Network.
     public final int creatorUid;
 
+    // Network agent portal info of the network, if any. This information is provided from
+    // non-RFC8908 sources, such as Wi-Fi Passpoint, which can provide information such as Venue
+    // URL, Terms & Conditions URL, and network friendly name.
+    public CaptivePortalData networkAgentPortalData;
+
     // Networks are lingered when they become unneeded as a result of their NetworkRequests being
     // satisfied by a higher-scoring network. so as to allow communication to wrap up before the
     // network is taken down.  This usually only happens to the default network. Lingering ends with
     // either the linger timeout expiring and the network being taken down, or the network
     // satisfying a request again.
     public static class LingerTimer implements Comparable<LingerTimer> {
-        public final NetworkRequest request;
+        public final int requestId;
         public final long expiryMs;
 
-        public LingerTimer(NetworkRequest request, long expiryMs) {
-            this.request = request;
+        public LingerTimer(int requestId, long expiryMs) {
+            this.requestId = requestId;
             this.expiryMs = expiryMs;
         }
         public boolean equals(Object o) {
             if (!(o instanceof LingerTimer)) return false;
             LingerTimer other = (LingerTimer) o;
-            return (request.requestId == other.request.requestId) && (expiryMs == other.expiryMs);
+            return (requestId == other.requestId) && (expiryMs == other.expiryMs);
         }
         public int hashCode() {
-            return Objects.hash(request.requestId, expiryMs);
+            return Objects.hash(requestId, expiryMs);
         }
         public int compareTo(LingerTimer other) {
             return (expiryMs != other.expiryMs) ?
                     Long.compare(expiryMs, other.expiryMs) :
-                    Integer.compare(request.requestId, other.request.requestId);
+                    Integer.compare(requestId, other.requestId);
         }
         public String toString() {
-            return String.format("%s, expires %dms", request.toString(),
+            return String.format("%s, expires %dms", requestId,
                     expiryMs - SystemClock.elapsedRealtime());
         }
     }
@@ -693,7 +698,7 @@
         updateRequestCounts(REMOVE, existing);
         mNetworkRequests.remove(requestId);
         if (existing.isRequest()) {
-            unlingerRequest(existing);
+            unlingerRequest(existing.requestId);
         }
     }
 
@@ -839,33 +844,33 @@
     }
 
     /**
-     * Sets the specified request to linger on this network for the specified time. Called by
+     * Sets the specified requestId to linger on this network for the specified time. Called by
      * ConnectivityService when the request is moved to another network with a higher score.
      */
-    public void lingerRequest(NetworkRequest request, long now, long duration) {
-        if (mLingerTimerForRequest.get(request.requestId) != null) {
+    public void lingerRequest(int requestId, long now, long duration) {
+        if (mLingerTimerForRequest.get(requestId) != null) {
             // Cannot happen. Once a request is lingering on a particular network, we cannot
             // re-linger it unless that network becomes the best for that request again, in which
             // case we should have unlingered it.
-            Log.wtf(TAG, toShortString() + ": request " + request.requestId + " already lingered");
+            Log.wtf(TAG, toShortString() + ": request " + requestId + " already lingered");
         }
         final long expiryMs = now + duration;
-        LingerTimer timer = new LingerTimer(request, expiryMs);
+        LingerTimer timer = new LingerTimer(requestId, expiryMs);
         if (VDBG) Log.d(TAG, "Adding LingerTimer " + timer + " to " + toShortString());
         mLingerTimers.add(timer);
-        mLingerTimerForRequest.put(request.requestId, timer);
+        mLingerTimerForRequest.put(requestId, timer);
     }
 
     /**
      * Cancel lingering. Called by ConnectivityService when a request is added to this network.
-     * Returns true if the given request was lingering on this network, false otherwise.
+     * Returns true if the given requestId was lingering on this network, false otherwise.
      */
-    public boolean unlingerRequest(NetworkRequest request) {
-        LingerTimer timer = mLingerTimerForRequest.get(request.requestId);
+    public boolean unlingerRequest(int requestId) {
+        LingerTimer timer = mLingerTimerForRequest.get(requestId);
         if (timer != null) {
             if (VDBG) Log.d(TAG, "Removing LingerTimer " + timer + " from " + toShortString());
             mLingerTimers.remove(timer);
-            mLingerTimerForRequest.remove(request.requestId);
+            mLingerTimerForRequest.remove(requestId);
             return true;
         }
         return false;
diff --git a/services/core/java/com/android/server/connectivity/PacManager.java b/services/core/java/com/android/server/connectivity/PacProxyInstaller.java
similarity index 94%
rename from services/core/java/com/android/server/connectivity/PacManager.java
rename to services/core/java/com/android/server/connectivity/PacProxyInstaller.java
index 06721ae..aadaf4d 100644
--- a/services/core/java/com/android/server/connectivity/PacManager.java
+++ b/services/core/java/com/android/server/connectivity/PacProxyInstaller.java
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2013, The Android Open Source Project
+/*
+ * Copyright (C) 2013 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.android.server.connectivity;
 
 import android.annotation.WorkerThread;
@@ -52,7 +53,7 @@
 /**
  * @hide
  */
-public class PacManager {
+public class PacProxyInstaller {
     private static final String PAC_PACKAGE = "com.android.pacprocessor";
     private static final String PAC_SERVICE = "com.android.pacprocessor.PacService";
     private static final String PAC_SERVICE_NAME = "com.android.net.IProxyService";
@@ -60,7 +61,7 @@
     private static final String PROXY_PACKAGE = "com.android.proxyhandler";
     private static final String PROXY_SERVICE = "com.android.proxyhandler.ProxyService";
 
-    private static final String TAG = "PacManager";
+    private static final String TAG = "PacProxyInstaller";
 
     private static final String ACTION_PAC_REFRESH = "android.net.proxy.PAC_REFRESH";
 
@@ -145,10 +146,10 @@
         }
     }
 
-    public PacManager(Context context, Handler handler, int proxyMessage) {
+    public PacProxyInstaller(Context context, Handler handler, int proxyMessage) {
         mContext = context;
         mLastPort = -1;
-        final HandlerThread netThread = new HandlerThread("android.pacmanager",
+        final HandlerThread netThread = new HandlerThread("android.pacproxyinstaller",
                 android.os.Process.THREAD_PRIORITY_DEFAULT);
         netThread.start();
         mNetThreadHandler = new Handler(netThread.getLooper());
@@ -163,21 +164,21 @@
 
     private AlarmManager getAlarmManager() {
         if (mAlarmManager == null) {
-            mAlarmManager = (AlarmManager)mContext.getSystemService(Context.ALARM_SERVICE);
+            mAlarmManager = mContext.getSystemService(AlarmManager.class);
         }
         return mAlarmManager;
     }
 
     /**
-     * Updates the PAC Manager with current Proxy information. This is called by
+     * Updates the PAC Proxy Installer with current Proxy information. This is called by
      * the ProxyTracker directly before a broadcast takes place to allow
-     * the PacManager to indicate that the broadcast should not be sent and the
-     * PacManager will trigger a new broadcast when it is ready.
+     * the PacProxyInstaller to indicate that the broadcast should not be sent and the
+     * PacProxyInstaller will trigger a new broadcast when it is ready.
      *
      * @param proxy Proxy information that is about to be broadcast.
      * @return Returns whether the broadcast should be sent : either DO_ or DONT_SEND_BROADCAST
      */
-    synchronized boolean setCurrentProxyScriptUrl(ProxyInfo proxy) {
+    public synchronized boolean setCurrentProxyScriptUrl(ProxyInfo proxy) {
         if (!Uri.EMPTY.equals(proxy.getPacFileUrl())) {
             if (proxy.getPacFileUrl().equals(mPacUrl) && (proxy.getPort() > 0)) {
                 // Allow to send broadcast, nothing to do.
@@ -233,10 +234,10 @@
     }
 
     private int getNextDelay(int currentDelay) {
-       if (++currentDelay > DELAY_4) {
-           return DELAY_4;
-       }
-       return currentDelay;
+        if (++currentDelay > DELAY_4) {
+            return DELAY_4;
+        }
+        return currentDelay;
     }
 
     private void longSchedule() {
diff --git a/services/core/java/com/android/server/connectivity/ProxyTracker.java b/services/core/java/com/android/server/connectivity/ProxyTracker.java
index f6ca152..d83ff83 100644
--- a/services/core/java/com/android/server/connectivity/ProxyTracker.java
+++ b/services/core/java/com/android/server/connectivity/ProxyTracker.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2018, The Android Open Source Project
+ * Copyright (c) 2018 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -67,7 +67,7 @@
     // is not set. Individual networks have their own settings that override this. This member
     // is set through setDefaultProxy, which is called when the default network changes proxies
     // in its LinkProperties, or when ConnectivityService switches to a new default network, or
-    // when PacManager resolves the proxy.
+    // when PacProxyInstaller resolves the proxy.
     @Nullable
     @GuardedBy("mProxyLock")
     private volatile ProxyInfo mDefaultProxy = null;
@@ -79,13 +79,14 @@
 
     // The object responsible for Proxy Auto Configuration (PAC).
     @NonNull
-    private final PacManager mPacManager;
+    private final PacProxyInstaller mPacProxyInstaller;
 
     public ProxyTracker(@NonNull final Context context,
             @NonNull final Handler connectivityServiceInternalHandler, final int pacChangedEvent) {
         mContext = context;
         mConnectivityServiceHandler = connectivityServiceInternalHandler;
-        mPacManager = new PacManager(context, connectivityServiceInternalHandler, pacChangedEvent);
+        mPacProxyInstaller = new PacProxyInstaller(
+                context, connectivityServiceInternalHandler, pacChangedEvent);
     }
 
     // Convert empty ProxyInfo's to null as null-checks are used to determine if proxies are present
@@ -181,7 +182,7 @@
 
             if (!TextUtils.isEmpty(pacFileUrl)) {
                 mConnectivityServiceHandler.post(
-                        () -> mPacManager.setCurrentProxyScriptUrl(proxyProperties));
+                        () -> mPacProxyInstaller.setCurrentProxyScriptUrl(proxyProperties));
             }
         }
     }
@@ -225,7 +226,9 @@
         final ProxyInfo defaultProxy = getDefaultProxy();
         final ProxyInfo proxyInfo = null != defaultProxy ?
                 defaultProxy : ProxyInfo.buildDirectProxy("", 0, Collections.emptyList());
-        if (mPacManager.setCurrentProxyScriptUrl(proxyInfo) == PacManager.DONT_SEND_BROADCAST) {
+
+        if (mPacProxyInstaller.setCurrentProxyScriptUrl(proxyInfo)
+                == PacProxyInstaller.DONT_SEND_BROADCAST) {
             return;
         }
         if (DBG) Log.d(TAG, "sending Proxy Broadcast for " + proxyInfo);
@@ -305,10 +308,10 @@
                 return;
             }
 
-            // This call could be coming from the PacManager, containing the port of the local
-            // proxy. If this new proxy matches the global proxy then copy this proxy to the
+            // This call could be coming from the PacProxyInstaller, containing the port of the
+            // local proxy. If this new proxy matches the global proxy then copy this proxy to the
             // global (to get the correct local port), and send a broadcast.
-            // TODO: Switch PacManager to have its own message to send back rather than
+            // TODO: Switch PacProxyInstaller to have its own message to send back rather than
             // reusing EVENT_HAS_CHANGED_PROXY and this call to handleApplyDefaultProxy.
             if ((mGlobalProxy != null) && (proxyInfo != null)
                     && (!Uri.EMPTY.equals(proxyInfo.getPacFileUrl()))
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index 07a4b89..a65f809 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -1229,7 +1229,8 @@
     private boolean canHaveRestrictedProfile(int userId) {
         final long token = Binder.clearCallingIdentity();
         try {
-            return UserManager.get(mContext).canHaveRestrictedProfile(userId);
+            final Context userContext = mContext.createContextAsUser(UserHandle.of(userId), 0);
+            return userContext.getSystemService(UserManager.class).canHaveRestrictedProfile();
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -1850,34 +1851,6 @@
         }
     }
 
-    /**
-     * @param uid The target uid.
-     *
-     * @return {@code true} if {@code uid} is included in one of the mBlockedUidsAsToldToNetd
-     * ranges and the VPN is not connected, or if the VPN is connected but does not apply to
-     * the {@code uid}.
-     *
-     * @apiNote This method don't check VPN lockdown status.
-     * @see #mBlockedUidsAsToldToConnectivity
-     */
-    public synchronized boolean isBlockingUid(int uid) {
-        if (mNetworkInfo.isConnected()) {
-            return !appliesToUid(uid);
-        } else {
-            return containsUid(mBlockedUidsAsToldToConnectivity, uid);
-        }
-    }
-
-    private boolean containsUid(Collection<UidRangeParcel> ranges, int uid) {
-        if (ranges == null) return false;
-        for (UidRangeParcel range : ranges) {
-            if (range.start <= uid && uid <= range.stop) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     private void updateAlwaysOnNotification(DetailedState networkState) {
         final boolean visible = (mAlwaysOn && networkState != DetailedState.CONNECTED);
 
diff --git a/services/core/java/com/android/server/display/DisplayModeDirector.java b/services/core/java/com/android/server/display/DisplayModeDirector.java
index 9591894..006f875 100644
--- a/services/core/java/com/android/server/display/DisplayModeDirector.java
+++ b/services/core/java/com/android/server/display/DisplayModeDirector.java
@@ -52,9 +52,12 @@
 import com.android.server.utils.DeviceConfigInterface;
 
 import java.io.PrintWriter;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Date;
 import java.util.List;
+import java.util.Locale;
 import java.util.Objects;
 
 
@@ -1299,7 +1302,8 @@
         // mShouldObserveAmbientHighChange is true, screen is on, peak refresh rate
         // changeable and low power mode off. After initialization, these states will
         // be updated from the same handler thread.
-        private boolean mDefaultDisplayOn = false;
+        private int mDefaultDisplayState = Display.STATE_UNKNOWN;
+        private boolean mIsDeviceActive = false;
         private boolean mRefreshRateChangeable = false;
         private boolean mLowPowerModeEnabled = false;
 
@@ -1480,7 +1484,8 @@
             pw.println("  BrightnessObserver");
             pw.println("    mAmbientLux: " + mAmbientLux);
             pw.println("    mBrightness: " + mBrightness);
-            pw.println("    mDefaultDisplayOn: " + mDefaultDisplayOn);
+            pw.println("    mDefaultDisplayState: " + mDefaultDisplayState);
+            pw.println("    mIsDeviceActive: " + mIsDeviceActive);
             pw.println("    mLowPowerModeEnabled: " + mLowPowerModeEnabled);
             pw.println("    mRefreshRateChangeable: " + mRefreshRateChangeable);
             pw.println("    mShouldObserveDisplayLowChange: " + mShouldObserveDisplayLowChange);
@@ -1706,14 +1711,17 @@
         private void updateDefaultDisplayState() {
             Display display = mContext.getSystemService(DisplayManager.class)
                     .getDisplay(Display.DEFAULT_DISPLAY);
-            boolean defaultDisplayOn = display != null && display.getState() != Display.STATE_OFF;
-            setDefaultDisplayState(defaultDisplayOn);
+            if (display == null) {
+                return;
+            }
+
+            setDefaultDisplayState(display.getState());
         }
 
         @VisibleForTesting
-        public void setDefaultDisplayState(boolean on) {
-            if (mDefaultDisplayOn != on) {
-                mDefaultDisplayOn = on;
+        public void setDefaultDisplayState(int state) {
+            if (mDefaultDisplayState != state) {
+                mDefaultDisplayState = state;
                 updateSensorStatus();
             }
         }
@@ -1734,15 +1742,19 @@
         }
 
         private boolean isDeviceActive() {
-            return mDefaultDisplayOn && mInjector.isDeviceInteractive(mContext);
+            mIsDeviceActive = mInjector.isDeviceInteractive(mContext);
+            return (mDefaultDisplayState == Display.STATE_ON)
+                    && mIsDeviceActive;
         }
 
         private final class LightSensorEventListener implements SensorEventListener {
             final private static int INJECT_EVENTS_INTERVAL_MS = LIGHT_SENSOR_RATE_MS;
             private float mLastSensorData;
+            private long mTimestamp;
 
             public void dumpLocked(PrintWriter pw) {
                 pw.println("    mLastSensorData: " + mLastSensorData);
+                pw.println("    mTimestamp: " + formatTimestamp(mTimestamp));
             }
 
             @Override
@@ -1766,6 +1778,7 @@
                 }
 
                 long now = SystemClock.uptimeMillis();
+                mTimestamp = System.currentTimeMillis();
                 if (mAmbientFilter != null) {
                     mAmbientFilter.addValue(now, mLastSensorData);
                 }
@@ -1792,6 +1805,12 @@
                 mHandler.removeCallbacks(mInjectSensorEventRunnable);
             }
 
+            private String formatTimestamp(long time) {
+                SimpleDateFormat dateFormat =
+                        new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.US);
+                return dateFormat.format(new Date(time));
+            }
+
             private void processSensorData(long now) {
                 if (mAmbientFilter != null) {
                     mAmbientLux = mAmbientFilter.getEstimate(now);
diff --git a/services/core/java/com/android/server/graphics/fonts/OWNERS b/services/core/java/com/android/server/graphics/fonts/OWNERS
new file mode 100644
index 0000000..34ac813
--- /dev/null
+++ b/services/core/java/com/android/server/graphics/fonts/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 24939
+
+include /graphics/java/android/graphics/fonts/OWNERS
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecAtomWriter.java b/services/core/java/com/android/server/hdmi/HdmiCecAtomWriter.java
index a9eb75d..444d74d 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecAtomWriter.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecAtomWriter.java
@@ -38,10 +38,12 @@
      * @param message      The HDMI CEC message
      * @param direction    Whether the message is incoming, outgoing, or neither
      * @param errorCode    The error code from the final attempt to send the message
+     * @param callingUid   The calling uid of the app that triggered this message
      */
-    public void messageReported(HdmiCecMessage message, int direction, int errorCode) {
+    public void messageReported(
+            HdmiCecMessage message, int direction, int callingUid, int errorCode) {
         MessageReportedGenericArgs genericArgs = createMessageReportedGenericArgs(
-                message, direction, errorCode);
+                message, direction, errorCode, callingUid);
         MessageReportedSpecialArgs specialArgs = createMessageReportedSpecialArgs(message);
         messageReportedBase(genericArgs, specialArgs);
     }
@@ -51,9 +53,10 @@
      *
      * @param message      The HDMI CEC message
      * @param direction    Whether the message is incoming, outgoing, or neither
+     * @param callingUid   The calling uid of the app that triggered this message
      */
-    public void messageReported(HdmiCecMessage message, int direction) {
-        messageReported(message, direction, ERROR_CODE_UNKNOWN);
+    public void messageReported(HdmiCecMessage message, int direction, int callingUid) {
+        messageReported(message, direction, callingUid, ERROR_CODE_UNKNOWN);
     }
 
     /**
@@ -65,11 +68,11 @@
      *                     otherwise, ERROR_CODE_UNKNOWN
      */
     private MessageReportedGenericArgs createMessageReportedGenericArgs(
-            HdmiCecMessage message, int direction, int errorCode) {
+            HdmiCecMessage message, int direction, int errorCode, int callingUid) {
         int sendMessageResult = errorCode == ERROR_CODE_UNKNOWN
                 ? HdmiStatsEnums.SEND_MESSAGE_RESULT_UNKNOWN
                 : errorCode + 10;
-        return new MessageReportedGenericArgs(direction, message.getSource(),
+        return new MessageReportedGenericArgs(callingUid, direction, message.getSource(),
                 message.getDestination(), message.getOpcode(), sendMessageResult);
     }
 
@@ -134,7 +137,7 @@
             MessageReportedSpecialArgs specialArgs) {
         FrameworkStatsLog.write(
                 FrameworkStatsLog.HDMI_CEC_MESSAGE_REPORTED,
-                0, // Placeholder field
+                genericArgs.mUid,
                 genericArgs.mDirection,
                 genericArgs.mInitiatorLogicalAddress,
                 genericArgs.mDestinationLogicalAddress,
@@ -167,14 +170,16 @@
      * Contains the required arguments for creating any HdmiCecMessageReported atom
      */
     private class MessageReportedGenericArgs {
+        final int mUid;
         final int mDirection;
         final int mInitiatorLogicalAddress;
         final int mDestinationLogicalAddress;
         final int mOpcode;
         final int mSendMessageResult;
 
-        MessageReportedGenericArgs(int direction, int initiatorLogicalAddress,
+        MessageReportedGenericArgs(int uid, int direction, int initiatorLogicalAddress,
                 int destinationLogicalAddress, int opcode, int sendMessageResult) {
+            this.mUid = uid;
             this.mDirection = direction;
             this.mInitiatorLogicalAddress = initiatorLogicalAddress;
             this.mDestinationLogicalAddress = destinationLogicalAddress;
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecController.java b/services/core/java/com/android/server/hdmi/HdmiCecController.java
index ddb0141..06bcada 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecController.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecController.java
@@ -28,6 +28,7 @@
 import android.hardware.tv.cec.V1_0.SendMessageResult;
 import android.icu.util.IllformedLocaleException;
 import android.icu.util.ULocale;
+import android.os.Binder;
 import android.os.Handler;
 import android.os.IHwBinder;
 import android.os.Looper;
@@ -525,12 +526,14 @@
     // Run a Runnable on IO thread.
     // It should be careful to access member variables on IO thread because
     // it can be accessed from system thread as well.
-    private void runOnIoThread(Runnable runnable) {
-        mIoHandler.post(runnable);
+    @VisibleForTesting
+    void runOnIoThread(Runnable runnable) {
+        mIoHandler.post(new WorkSourceUidPreservingRunnable(runnable));
     }
 
-    private void runOnServiceThread(Runnable runnable) {
-        mControlHandler.post(runnable);
+    @VisibleForTesting
+    void runOnServiceThread(Runnable runnable) {
+        mControlHandler.post(new WorkSourceUidPreservingRunnable(runnable));
     }
 
     @ServiceThreadOnly
@@ -591,6 +594,18 @@
         sendCommand(cecMessage, null);
     }
 
+    /**
+     * Returns the calling UID of the original Binder call that triggered this code.
+     * If this code was not triggered by a Binder call, returns the UID of this process.
+     */
+    private int getCallingUid() {
+        int workSourceUid = Binder.getCallingWorkSourceUid();
+        if (workSourceUid == -1) {
+            return Binder.getCallingUid();
+        }
+        return workSourceUid;
+    }
+
     @ServiceThreadOnly
     void sendCommand(final HdmiCecMessage cecMessage,
             final HdmiControlService.SendMessageCallback callback) {
@@ -621,6 +636,7 @@
                         mHdmiCecAtomWriter.messageReported(
                                 cecMessage,
                                 FrameworkStatsLog.HDMI_CEC_MESSAGE_REPORTED__DIRECTION__OUTGOING,
+                                getCallingUid(),
                                 finalError
                         );
                         if (callback != null) {
@@ -643,7 +659,7 @@
         addCecMessageToHistory(true /* isReceived */, command);
 
         mHdmiCecAtomWriter.messageReported(command,
-                incomingMessageDirection(srcAddress, dstAddress));
+                incomingMessageDirection(srcAddress, dstAddress), getCallingUid());
 
         onReceiveCommand(command);
     }
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecLocalDevice.java b/services/core/java/com/android/server/hdmi/HdmiCecLocalDevice.java
index 52121f3..0b10cc3 100755
--- a/services/core/java/com/android/server/hdmi/HdmiCecLocalDevice.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecLocalDevice.java
@@ -752,8 +752,8 @@
                 message.getParams(),
                 false)) {
             // Vendor command listener may not have been registered yet. Respond with
-            // <Feature Abort> [NOT_IN_CORRECT_MODE] so that the sender can try again later.
-            mService.maySendFeatureAbortCommand(message, Constants.ABORT_NOT_IN_CORRECT_MODE);
+            // <Feature Abort> [Refused] so that the sender can try again later.
+            mService.maySendFeatureAbortCommand(message, Constants.ABORT_REFUSED);
         }
         return true;
     }
@@ -764,7 +764,7 @@
         if (vendorId == mService.getVendorId()) {
             if (!mService.invokeVendorCommandListenersOnReceived(
                     mDeviceType, message.getSource(), message.getDestination(), params, true)) {
-                mService.maySendFeatureAbortCommand(message, Constants.ABORT_NOT_IN_CORRECT_MODE);
+                mService.maySendFeatureAbortCommand(message, Constants.ABORT_REFUSED);
             }
         } else if (message.getDestination() != Constants.ADDR_BROADCAST
                 && message.getSource() != Constants.ADDR_UNREGISTERED) {
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlService.java b/services/core/java/com/android/server/hdmi/HdmiControlService.java
index b78954dcb..52947c0 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlService.java
@@ -468,7 +468,9 @@
 
         mPowerStatusController.setPowerStatus(getInitialPowerStatus());
         mProhibitMode = false;
-        mHdmiControlEnabled = readBooleanSetting(Global.HDMI_CONTROL_ENABLED, true);
+        mHdmiControlEnabled = mHdmiCecConfig.getIntValue(
+                                HdmiControlManager.CEC_SETTING_NAME_HDMI_CEC_ENABLED)
+                                    == HdmiControlManager.HDMI_CEC_CONTROL_ENABLED;
         mHdmiCecVolumeControlEnabled = readBooleanSetting(
                 Global.HDMI_CONTROL_VOLUME_CONTROL_ENABLED, true);
         mMhlInputChangeEnabled = readBooleanSetting(Global.MHL_INPUT_SWITCHING_ENABLED, true);
@@ -498,7 +500,24 @@
         if (mMessageValidator == null) {
             mMessageValidator = new HdmiCecMessageValidator(this);
         }
-        mHdmiCecConfig.registerGlobalSettingsObserver(mIoLooper);
+        mHdmiCecConfig.registerGlobalSettingsObserver(mHandler.getLooper());
+        mHdmiCecConfig.registerChangeListener(HdmiControlManager.CEC_SETTING_NAME_HDMI_CEC_ENABLED,
+                new HdmiCecConfig.SettingChangeListener() {
+                    @Override
+                    public void onChange(String setting) {
+                        boolean enabled = mHdmiCecConfig.getIntValue(
+                                HdmiControlManager.CEC_SETTING_NAME_HDMI_CEC_ENABLED)
+                                    == HdmiControlManager.HDMI_CEC_CONTROL_ENABLED;
+                        setControlEnabled(enabled);
+                    }
+                });
+        mHdmiCecConfig.registerChangeListener(HdmiControlManager.CEC_SETTING_NAME_HDMI_CEC_VERSION,
+                new HdmiCecConfig.SettingChangeListener() {
+                    @Override
+                    public void onChange(String setting) {
+                        initializeCec(INITIATED_BY_ENABLE_CEC);
+                    }
+                });
     }
 
     private void bootCompleted() {
@@ -623,9 +642,7 @@
     private void registerContentObserver() {
         ContentResolver resolver = getContext().getContentResolver();
         String[] settings = new String[] {
-                Global.HDMI_CONTROL_ENABLED,
                 Global.HDMI_CONTROL_VOLUME_CONTROL_ENABLED,
-                Global.HDMI_CEC_VERSION,
                 Global.HDMI_CONTROL_AUTO_WAKEUP_ENABLED,
                 Global.HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED,
                 Global.HDMI_SYSTEM_AUDIO_CONTROL_ENABLED,
@@ -651,12 +668,6 @@
             String option = uri.getLastPathSegment();
             boolean enabled = readBooleanSetting(option, true);
             switch (option) {
-                case Global.HDMI_CONTROL_ENABLED:
-                    setControlEnabled(enabled);
-                    break;
-                case Global.HDMI_CEC_VERSION:
-                    initializeCec(INITIATED_BY_ENABLE_CEC);
-                    break;
                 case Global.HDMI_CONTROL_VOLUME_CONTROL_ENABLED:
                     setHdmiCecVolumeControlEnabledInternal(enabled);
                     break;
@@ -991,12 +1002,14 @@
         return mCecController.isConnected(portId);
     }
 
+    /**
+     * Executes a Runnable on the service thread.
+     * During execution, sets the work source UID to the parent's work source UID.
+     *
+     * @param runnable The runnable to execute on the service thread
+     */
     void runOnServiceThread(Runnable runnable) {
-        mHandler.post(runnable);
-    }
-
-    void runOnServiceThreadAtFrontOfQueue(Runnable runnable) {
-        mHandler.postAtFrontOfQueue(runnable);
+        mHandler.post(new WorkSourceUidPreservingRunnable(runnable));
     }
 
     private void assertRunOnServiceThread() {
@@ -1475,14 +1488,30 @@
         }
     }
 
+    /**
+     * Sets the work source UID to the Binder calling UID.
+     * Work source UID allows access to the original calling UID of a Binder call in the Runnables
+     * that it spawns.
+     * This is necessary because Runnables that are executed on the service thread
+     * take on the calling UID of the service thread.
+     */
+    private void setWorkSourceUidToCallingUid() {
+        Binder.setCallingWorkSourceUid(Binder.getCallingUid());
+    }
+
     private void enforceAccessPermission() {
         getContext().enforceCallingOrSelfPermission(PERMISSION, TAG);
     }
 
+    private void initBinderCall() {
+        enforceAccessPermission();
+        setWorkSourceUidToCallingUid();
+    }
+
     private final class BinderService extends IHdmiControlService.Stub {
         @Override
         public int[] getSupportedTypes() {
-            enforceAccessPermission();
+            initBinderCall();
             // mLocalDevices is an unmodifiable list - no lock necesary.
             int[] localDevices = new int[mLocalDevices.size()];
             for (int i = 0; i < localDevices.length; ++i) {
@@ -1494,14 +1523,14 @@
         @Override
         @Nullable
         public HdmiDeviceInfo getActiveSource() {
-            enforceAccessPermission();
+            initBinderCall();
 
             return HdmiControlService.this.getActiveSource();
         }
 
         @Override
         public void deviceSelect(final int deviceId, final IHdmiControlCallback callback) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1548,7 +1577,7 @@
 
         @Override
         public void portSelect(final int portId, final IHdmiControlCallback callback) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1586,7 +1615,7 @@
 
         @Override
         public void sendKeyEvent(final int deviceType, final int keyCode, final boolean isPressed) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1610,7 +1639,7 @@
         @Override
         public void sendVolumeKeyEvent(
             final int deviceType, final int keyCode, final boolean isPressed) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1631,7 +1660,7 @@
 
         @Override
         public void oneTouchPlay(final IHdmiControlCallback callback) {
-            enforceAccessPermission();
+            initBinderCall();
             int pid = Binder.getCallingPid();
             Slog.d(TAG, "Process pid: " + pid + " is calling oneTouchPlay.");
             runOnServiceThread(new Runnable() {
@@ -1644,7 +1673,7 @@
 
         @Override
         public void toggleAndFollowTvPower() {
-            enforceAccessPermission();
+            initBinderCall();
             int pid = Binder.getCallingPid();
             Slog.d(TAG, "Process pid: " + pid + " is calling toggleAndFollowTvPower.");
             runOnServiceThread(new Runnable() {
@@ -1657,13 +1686,13 @@
 
         @Override
         public boolean shouldHandleTvPowerKey() {
-            enforceAccessPermission();
+            initBinderCall();
             return HdmiControlService.this.shouldHandleTvPowerKey();
         }
 
         @Override
         public void queryDisplayStatus(final IHdmiControlCallback callback) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1675,53 +1704,53 @@
         @Override
         public void addHdmiControlStatusChangeListener(
                 final IHdmiControlStatusChangeListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addHdmiControlStatusChangeListener(listener);
         }
 
         @Override
         public void removeHdmiControlStatusChangeListener(
                 final IHdmiControlStatusChangeListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.removeHdmiControlStatusChangeListener(listener);
         }
 
         @Override
         public void addHdmiCecVolumeControlFeatureListener(
                 final IHdmiCecVolumeControlFeatureListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addHdmiCecVolumeControlFeatureListener(listener);
         }
 
         @Override
         public void removeHdmiCecVolumeControlFeatureListener(
                 final IHdmiCecVolumeControlFeatureListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.removeHdmiControlVolumeControlStatusChangeListener(listener);
         }
 
 
         @Override
         public void addHotplugEventListener(final IHdmiHotplugEventListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addHotplugEventListener(listener);
         }
 
         @Override
         public void removeHotplugEventListener(final IHdmiHotplugEventListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.removeHotplugEventListener(listener);
         }
 
         @Override
         public void addDeviceEventListener(final IHdmiDeviceEventListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addDeviceEventListener(listener);
         }
 
         @Override
         public List<HdmiPortInfo> getPortInfo() {
-            enforceAccessPermission();
+            initBinderCall();
             return HdmiControlService.this.getPortInfo() == null
                 ? Collections.<HdmiPortInfo>emptyList()
                 : HdmiControlService.this.getPortInfo();
@@ -1729,7 +1758,7 @@
 
         @Override
         public boolean canChangeSystemAudioMode() {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiCecLocalDeviceTv tv = tv();
             if (tv == null) {
                 return false;
@@ -1740,7 +1769,7 @@
         @Override
         public boolean getSystemAudioMode() {
             // TODO(shubang): handle getSystemAudioMode() for all device types
-            enforceAccessPermission();
+            initBinderCall();
             HdmiCecLocalDeviceTv tv = tv();
             HdmiCecLocalDeviceAudioSystem audioSystem = audioSystem();
             return (tv != null && tv.isSystemAudioActivated())
@@ -1749,7 +1778,7 @@
 
         @Override
         public int getPhysicalAddress() {
-            enforceAccessPermission();
+            initBinderCall();
             synchronized (mLock) {
                 return mHdmiCecNetwork.getPhysicalAddress();
             }
@@ -1757,7 +1786,7 @@
 
         @Override
         public void setSystemAudioMode(final boolean enabled, final IHdmiControlCallback callback) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1775,26 +1804,26 @@
         @Override
         public void addSystemAudioModeChangeListener(
                 final IHdmiSystemAudioModeChangeListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addSystemAudioModeChangeListner(listener);
         }
 
         @Override
         public void removeSystemAudioModeChangeListener(
                 final IHdmiSystemAudioModeChangeListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.removeSystemAudioModeChangeListener(listener);
         }
 
         @Override
         public void setInputChangeListener(final IHdmiInputChangeListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.setInputChangeListener(listener);
         }
 
         @Override
         public List<HdmiDeviceInfo> getInputDevices() {
-            enforceAccessPermission();
+            initBinderCall();
             // No need to hold the lock for obtaining TV device as the local device instance
             // is preserved while the HDMI control is enabled.
             return HdmiUtils.mergeToUnmodifiableList(mHdmiCecNetwork.getSafeExternalInputsLocked(),
@@ -1805,13 +1834,13 @@
         // even those of reserved type.
         @Override
         public List<HdmiDeviceInfo> getDeviceList() {
-            enforceAccessPermission();
+            initBinderCall();
             return mHdmiCecNetwork.getSafeCecDevicesLocked();
         }
 
         @Override
         public void powerOffRemoteDevice(int logicalAddress, int powerStatus) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1826,7 +1855,7 @@
 
         @Override
         public void powerOnRemoteDevice(int logicalAddress, int powerStatus) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1846,7 +1875,7 @@
         @Override
         // TODO(b/128427908): add a result callback
         public void askRemoteDeviceToBecomeActiveSource(int physicalAddress) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1867,7 +1896,7 @@
         @Override
         public void setSystemAudioVolume(final int oldIndex, final int newIndex,
                 final int maxIndex) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1883,7 +1912,7 @@
 
         @Override
         public void setSystemAudioMute(final boolean mute) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1899,7 +1928,7 @@
 
         @Override
         public void setArcMode(final boolean enabled) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1914,7 +1943,7 @@
 
         @Override
         public void setProhibitMode(final boolean enabled) {
-            enforceAccessPermission();
+            initBinderCall();
             if (!isTvDevice()) {
                 return;
             }
@@ -1924,14 +1953,14 @@
         @Override
         public void addVendorCommandListener(final IHdmiVendorCommandListener listener,
                 final int deviceType) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addVendorCommandListener(listener, deviceType);
         }
 
         @Override
         public void sendVendorCommand(final int deviceType, final int targetAddress,
                 final byte[] params, final boolean hasVendorId) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1954,7 +1983,7 @@
 
         @Override
         public void sendStandby(final int deviceType, final int deviceId) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1978,13 +2007,13 @@
 
         @Override
         public void setHdmiRecordListener(IHdmiRecordListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.setHdmiRecordListener(listener);
         }
 
         @Override
         public void startOneTouchRecord(final int recorderAddress, final byte[] recordSource) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -1999,7 +2028,7 @@
 
         @Override
         public void stopOneTouchRecord(final int recorderAddress) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2015,7 +2044,7 @@
         @Override
         public void startTimerRecording(final int recorderAddress, final int sourceType,
                 final byte[] recordSource) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2031,7 +2060,7 @@
         @Override
         public void clearTimerRecording(final int recorderAddress, final int sourceType,
                 final byte[] recordSource) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2047,7 +2076,7 @@
         @Override
         public void sendMhlVendorCommand(final int portId, final int offset, final int length,
                 final byte[] data) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2068,13 +2097,13 @@
         @Override
         public void addHdmiMhlVendorCommandListener(
                 IHdmiMhlVendorCommandListener listener) {
-            enforceAccessPermission();
+            initBinderCall();
             HdmiControlService.this.addHdmiMhlVendorCommandListener(listener);
         }
 
         @Override
         public void setStandbyMode(final boolean isStandbyModeOn) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2085,13 +2114,13 @@
 
         @Override
         public boolean isHdmiCecVolumeControlEnabled() {
-            enforceAccessPermission();
+            initBinderCall();
             return HdmiControlService.this.isHdmiCecVolumeControlEnabled();
         }
 
         @Override
         public void setHdmiCecVolumeControlEnabled(final boolean isHdmiCecVolumeControlEnabled) {
-            enforceAccessPermission();
+            initBinderCall();
             final long token = Binder.clearCallingIdentity();
             try {
                 HdmiControlService.this.setHdmiCecVolumeControlEnabled(
@@ -2104,7 +2133,7 @@
         @Override
         public void reportAudioStatus(final int deviceType, final int volume, final int maxVolume,
                 final boolean isMute) {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2128,7 +2157,7 @@
 
         @Override
         public void setSystemAudioModeOnForAudioOnlySource() {
-            enforceAccessPermission();
+            initBinderCall();
             runOnServiceThread(new Runnable() {
                 @Override
                 public void run() {
@@ -2156,7 +2185,7 @@
                 @Nullable FileDescriptor err, String[] args,
                 @Nullable ShellCallback callback, ResultReceiver resultReceiver)
                 throws RemoteException {
-            enforceAccessPermission();
+            initBinderCall();
             new HdmiControlShellCommand(this)
                     .exec(this, in, out, err, args, callback, resultReceiver);
         }
@@ -2212,7 +2241,7 @@
 
         @Override
         public List<String> getUserCecSettings() {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 return HdmiControlService.this.getHdmiCecConfig().getUserSettings();
@@ -2223,7 +2252,7 @@
 
         @Override
         public List<String> getAllowedCecSettingStringValues(String name) {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 return HdmiControlService.this.getHdmiCecConfig().getAllowedStringValues(name);
@@ -2234,7 +2263,7 @@
 
         @Override
         public int[] getAllowedCecSettingIntValues(String name) {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 List<Integer> allowedValues =
@@ -2247,7 +2276,7 @@
 
         @Override
         public String getCecSettingStringValue(String name) {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 return HdmiControlService.this.getHdmiCecConfig().getStringValue(name);
@@ -2258,7 +2287,7 @@
 
         @Override
         public void setCecSettingStringValue(String name, String value) {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 HdmiControlService.this.getHdmiCecConfig().setStringValue(name, value);
@@ -2269,7 +2298,7 @@
 
         @Override
         public int getCecSettingIntValue(String name) {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 return HdmiControlService.this.getHdmiCecConfig().getIntValue(name);
@@ -2280,7 +2309,7 @@
 
         @Override
         public void setCecSettingIntValue(String name, int value) {
-            enforceAccessPermission();
+            initBinderCall();
             long token = Binder.clearCallingIdentity();
             try {
                 HdmiControlService.this.getHdmiCecConfig().setIntValue(name, value);
diff --git a/services/core/java/com/android/server/hdmi/WorkSourceUidPreservingRunnable.java b/services/core/java/com/android/server/hdmi/WorkSourceUidPreservingRunnable.java
new file mode 100644
index 0000000..afccd88
--- /dev/null
+++ b/services/core/java/com/android/server/hdmi/WorkSourceUidPreservingRunnable.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.hdmi;
+
+import android.os.Binder;
+
+/**
+ * Executes a given Runnable with the work source UID of the thread that constructed this.
+ */
+public class WorkSourceUidPreservingRunnable implements Runnable {
+    private Runnable mRunnable;
+    private int mUid;
+
+    /**
+     * @param runnable The Runnable to execute
+     */
+    public WorkSourceUidPreservingRunnable(Runnable runnable) {
+        this.mRunnable = runnable;
+        this.mUid = Binder.getCallingWorkSourceUid();
+    }
+
+    @Override
+    public void run() {
+        long token = Binder.setCallingWorkSourceUid(mUid);
+        try {
+            mRunnable.run();
+        } finally {
+            Binder.restoreCallingWorkSource(token);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/input/InputManagerService.java b/services/core/java/com/android/server/input/InputManagerService.java
index 71fcd1d..50e50bc 100644
--- a/services/core/java/com/android/server/input/InputManagerService.java
+++ b/services/core/java/com/android/server/input/InputManagerService.java
@@ -2328,33 +2328,25 @@
     }
 
     // Native callback
-    private void notifyConnectionUnresponsive(IBinder token, String reason) {
-        Integer gestureMonitorPid;
-        synchronized (mGestureMonitorPidsLock) {
-            gestureMonitorPid = mGestureMonitorPidsByToken.get(token);
-        }
-        if (gestureMonitorPid != null) {
-            mWindowManagerCallbacks.notifyGestureMonitorUnresponsive(gestureMonitorPid, reason);
-            return;
-        }
-        // If we couldn't find a gesture monitor for this token, it's a window
+    private void notifyWindowUnresponsive(IBinder token, String reason) {
         mWindowManagerCallbacks.notifyWindowUnresponsive(token, reason);
     }
 
     // Native callback
-    private void notifyConnectionResponsive(IBinder token) {
-        Integer gestureMonitorPid;
-        synchronized (mGestureMonitorPidsLock) {
-            gestureMonitorPid = mGestureMonitorPidsByToken.get(token);
-        }
-        if (gestureMonitorPid != null) {
-            mWindowManagerCallbacks.notifyGestureMonitorResponsive(gestureMonitorPid);
-            return;
-        }
-        // If we couldn't find a gesture monitor for this token, it's a window
+    private void notifyMonitorUnresponsive(int pid, String reason) {
+        mWindowManagerCallbacks.notifyGestureMonitorUnresponsive(pid, reason);
+    }
+
+    // Native callback
+    private void notifyWindowResponsive(IBinder token) {
         mWindowManagerCallbacks.notifyWindowResponsive(token);
     }
 
+    // Native callback
+    private void notifyMonitorResponsive(int pid) {
+        mWindowManagerCallbacks.notifyGestureMonitorResponsive(pid);
+    }
+
     // Native callback.
     private void notifySensorEvent(int deviceId, int sensorType, int accuracy, long timestamp,
             float[] values) {
diff --git a/services/core/java/com/android/server/location/LocationManagerService.java b/services/core/java/com/android/server/location/LocationManagerService.java
index 7ec4a5a..e8052289 100644
--- a/services/core/java/com/android/server/location/LocationManagerService.java
+++ b/services/core/java/com/android/server/location/LocationManagerService.java
@@ -1179,7 +1179,7 @@
     @Override
     public int handleShellCommand(ParcelFileDescriptor in, ParcelFileDescriptor out,
             ParcelFileDescriptor err, String[] args) {
-        return new LocationShellCommand(this).exec(
+        return new LocationShellCommand(mContext, this).exec(
                 this, in.getFileDescriptor(), out.getFileDescriptor(), err.getFileDescriptor(),
                 args);
     }
diff --git a/services/core/java/com/android/server/location/LocationShellCommand.java b/services/core/java/com/android/server/location/LocationShellCommand.java
index 7d3ccbf..0fe66e0 100644
--- a/services/core/java/com/android/server/location/LocationShellCommand.java
+++ b/services/core/java/com/android/server/location/LocationShellCommand.java
@@ -16,21 +16,29 @@
 
 package com.android.server.location;
 
+import android.content.Context;
+import android.location.Criteria;
+import android.location.Location;
+import android.location.provider.ProviderProperties;
 import android.os.UserHandle;
 
 import com.android.modules.utils.BasicShellCommandHandler;
 
 import java.io.PrintWriter;
+import java.util.Arrays;
 import java.util.Objects;
 
 /**
  * Interprets and executes 'adb shell cmd location [args]'.
  */
 class LocationShellCommand extends BasicShellCommandHandler {
+    private static final float DEFAULT_TEST_LOCATION_ACCURACY = 100.0f;
 
+    private final Context mContext;
     private final LocationManagerService mService;
 
-    LocationShellCommand(LocationManagerService service) {
+    LocationShellCommand(Context context, LocationManagerService service) {
+        mContext = context;
         mService = Objects.requireNonNull(service);
     }
 
@@ -47,6 +55,44 @@
                 mService.setLocationEnabledForUser(enabled, userId);
                 return 0;
             }
+            case "providers": {
+                String command = getNextArgRequired();
+                return parseProvidersCommand(command);
+            }
+            default:
+                return handleDefaultCommands(cmd);
+        }
+    }
+
+    private int parseProvidersCommand(String cmd) {
+        switch (cmd) {
+            case "add-test-provider": {
+                String provider = getNextArgRequired();
+                ProviderProperties properties = parseTestProviderProviderProperties();
+                mService.addTestProvider(provider, properties, mContext.getOpPackageName(),
+                        mContext.getFeatureId());
+                return 0;
+            }
+            case "remove-test-provider": {
+                String provider = getNextArgRequired();
+                mService.removeTestProvider(provider, mContext.getOpPackageName(),
+                        mContext.getFeatureId());
+                return 0;
+            }
+            case "set-test-provider-enabled": {
+                String provider = getNextArgRequired();
+                boolean enabled = Boolean.parseBoolean(getNextArgRequired());
+                mService.setTestProviderEnabled(provider, enabled, mContext.getOpPackageName(),
+                        mContext.getFeatureId());
+                return 0;
+            }
+            case "set-test-provider-location": {
+                String provider = getNextArgRequired();
+                Location location = parseTestProviderLocation(provider);
+                mService.setTestProviderLocation(provider, location, mContext.getOpPackageName(),
+                        mContext.getFeatureId());
+                return 0;
+            }
             case "send-extra-command": {
                 String provider = getNextArgRequired();
                 String command = getNextArgRequired();
@@ -72,6 +118,120 @@
         return UserHandle.USER_CURRENT_OR_SELF;
     }
 
+    private ProviderProperties parseTestProviderProviderProperties() {
+        boolean requiresNetwork = false;
+        boolean requiresSatellite = false;
+        boolean requiresCell = false;
+        boolean hasMonetaryCost = false;
+        boolean supportsAltitude = false;
+        boolean supportsSpeed = false;
+        boolean supportsBearing = false;
+        int powerRequirement = Criteria.POWER_LOW;
+        int accuracy = Criteria.ACCURACY_FINE;
+
+        String option = getNextOption();
+        while (option != null) {
+            switch (option) {
+                case "--requiresNetwork": {
+                    requiresNetwork = true;
+                    break;
+                }
+                case "--requiresSatellite": {
+                    requiresSatellite = true;
+                    break;
+                }
+                case "--requiresCell": {
+                    requiresCell = true;
+                    break;
+                }
+                case "--hasMonetaryCost": {
+                    hasMonetaryCost = true;
+                    break;
+                }
+                case "--supportsAltitude": {
+                    supportsAltitude = true;
+                    break;
+                }
+                case "--supportsSpeed": {
+                    supportsSpeed = true;
+                    break;
+                }
+                case "--supportsBearing": {
+                    supportsBearing = true;
+                    break;
+                }
+                case "--powerRequirement": {
+                    powerRequirement = Integer.parseInt(getNextArgRequired());
+                    break;
+                }
+                case "--accuracy": {
+                    accuracy = Integer.parseInt(getNextArgRequired());
+                    break;
+                }
+                default:
+                    throw new IllegalArgumentException(
+                            "Received unexpected option: " + option);
+            }
+            option = getNextOption();
+        }
+
+        ProviderProperties properties = new ProviderProperties.Builder()
+                .setHasNetworkRequirement(requiresNetwork)
+                .setHasSatelliteRequirement(requiresSatellite)
+                .setHasCellRequirement(requiresCell)
+                .setHasMonetaryCost(hasMonetaryCost)
+                .setHasAltitudeSupport(supportsAltitude)
+                .setHasSpeedSupport(supportsSpeed)
+                .setHasBearingSupport(supportsBearing)
+                .setPowerUsage(powerRequirement)
+                .setAccuracy(accuracy)
+                .build();
+
+        return properties;
+    }
+
+    private Location parseTestProviderLocation(String provider) {
+        boolean hasLatitude = false;
+        boolean hasLongitude = false;
+
+        Location location = new Location(provider);
+        location.setAccuracy(DEFAULT_TEST_LOCATION_ACCURACY);
+        location.setTime(System.currentTimeMillis());
+
+        String option = getNextOption();
+        while (option != null) {
+            switch (option) {
+                case "--location": {
+                    String[] locationInput = getNextArgRequired().split(",");
+                    if (locationInput.length != 2) {
+                        throw new IllegalArgumentException(
+                                "Unexpected location format: " + Arrays.toString(locationInput));
+                    }
+
+                    location.setLatitude(Double.parseDouble(locationInput[0]));
+                    location.setLongitude(Double.parseDouble(locationInput[1]));
+                    break;
+                }
+                case "--accuracy": {
+                    location.setAccuracy(Float.parseFloat(getNextArgRequired()));
+                    break;
+                }
+                case "--time": {
+                    location.setTime(Long.parseLong(getNextArgRequired()));
+                    break;
+                }
+                default:
+                    throw new IllegalArgumentException(
+                            "Received unexpected option: " + option);
+            }
+            option = getNextOption();
+        }
+
+        location.setElapsedRealtimeNanos(System.nanoTime());
+
+        return location;
+    }
+
     @Override
     public void onHelp() {
         PrintWriter pw = getOutPrintWriter();
@@ -80,15 +240,32 @@
         pw.println("    Print this help text.");
         pw.println("  set-location-enabled [--user <USER_ID>] true|false");
         pw.println("    Sets the master location switch enabled state.");
-        pw.println("  send-extra-command <PROVIDER> <COMMAND>");
-        pw.println("    Sends the given extra command to the given provider.");
+        pw.println("  providers");
+        pw.println("    add-test-provider <PROVIDER> [--requiresNetwork] [--requiresSatellite]");
+        pw.println("      [--requiresCell] [--hasMonetaryCost] [--supportsAltitude]");
+        pw.println("      [--supportsSpeed] [--supportsBearing]");
+        pw.println("      [--powerRequirement <POWER_REQUIREMENT>]");
+        pw.println("      Add the given test provider. Requires MOCK_LOCATION permissions which");
+        pw.println("      can be enabled by running \"adb shell appops set <uid>");
+        pw.println("      android:mock_location allow\". There are optional flags that can be");
+        pw.println("      used to configure the provider properties. If no flags are included,");
+        pw.println("      then default values will be used.");
+        pw.println("    remove-test-provider <PROVIDER>");
+        pw.println("      Remove the given test provider.");
+        pw.println("    set-test-provider-enabled <PROVIDER> true|false");
+        pw.println("      Sets the given test provider enabled state.");
+        pw.println("    set-test-provider-location <PROVIDER> [--location <LATITUDE>,<LONGITUDE>]");
+        pw.println("      [--accuracy <ACCURACY>] [--time <TIME>]");
+        pw.println("      Set location for given test provider. Accuracy and time are optional.");
+        pw.println("    send-extra-command <PROVIDER> <COMMAND>");
+        pw.println("      Sends the given extra command to the given provider.");
         pw.println();
-        pw.println("    Common commands that may be supported by the gps provider, depending on");
-        pw.println("    hardware and software configurations:");
-        pw.println("      delete_aiding_data - requests deletion of any predictive aiding data");
-        pw.println("      force_time_injection - requests NTP time injection to chipset");
-        pw.println("      force_psds_injection - "
+        pw.println("      Common commands that may be supported by the gps provider, depending on");
+        pw.println("      hardware and software configurations:");
+        pw.println("        delete_aiding_data - requests deletion of any predictive aiding data");
+        pw.println("        force_time_injection - requests NTP time injection to chipset");
+        pw.println("        force_psds_injection - "
                 + "requests predictive aiding data injection to chipset");
-        pw.println("      request_power_stats - requests GNSS power stats update from chipset");
+        pw.println("        request_power_stats - requests GNSS power stats update from chipset");
     }
 }
diff --git a/services/core/java/com/android/server/location/timezone/ControllerImpl.java b/services/core/java/com/android/server/location/timezone/ControllerImpl.java
index 2b3c0bf..0d284fc 100644
--- a/services/core/java/com/android/server/location/timezone/ControllerImpl.java
+++ b/services/core/java/com/android/server/location/timezone/ControllerImpl.java
@@ -73,6 +73,10 @@
     // Non-null after initialize()
     private Callback mCallback;
 
+    /** Indicates both providers have completed initialization. */
+    @GuardedBy("mSharedLock")
+    private boolean mProvidersInitialized;
+
     /**
      * Used for scheduling uncertainty timeouts, i.e after a provider has reported uncertainty.
      * This timeout is not provider-specific: it is started when the controller becomes uncertain
@@ -108,6 +112,7 @@
                     ControllerImpl.this::onProviderStateChange;
             mPrimaryProvider.initialize(providerListener);
             mSecondaryProvider.initialize(providerListener);
+            mProvidersInitialized = true;
 
             alterProvidersStartedStateIfRequired(
                     null /* oldConfiguration */, mCurrentUserConfiguration);
@@ -322,6 +327,16 @@
         assertProviderKnown(provider);
 
         synchronized (mSharedLock) {
+            // Ignore provider state changes during initialization. e.g. if the primary provider
+            // moves to PROVIDER_STATE_PERM_FAILED during initialization, the secondary will not
+            // be ready to take over yet.
+            if (!mProvidersInitialized) {
+                warnLog("onProviderStateChange: Ignoring provider state change because both"
+                        + " providers have not yet completed initialization."
+                        + " providerState=" + providerState);
+                return;
+            }
+
             switch (providerState.stateEnum) {
                 case PROVIDER_STATE_STARTED_INITIALIZING:
                 case PROVIDER_STATE_STOPPED:
diff --git a/services/core/java/com/android/server/locksettings/AesEncryptionUtil.java b/services/core/java/com/android/server/locksettings/AesEncryptionUtil.java
new file mode 100644
index 0000000..8e7e419
--- /dev/null
+++ b/services/core/java/com/android/server/locksettings/AesEncryptionUtil.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.locksettings;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.security.InvalidAlgorithmParameterException;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.util.Objects;
+
+import javax.crypto.BadPaddingException;
+import javax.crypto.Cipher;
+import javax.crypto.IllegalBlockSizeException;
+import javax.crypto.NoSuchPaddingException;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.GCMParameterSpec;
+
+class AesEncryptionUtil {
+    /** The algorithm used for the encryption of the key blob. */
+    private static final String CIPHER_ALGO = "AES/GCM/NoPadding";
+
+    private AesEncryptionUtil() {}
+
+    static byte[] decrypt(SecretKey key, DataInputStream cipherStream) throws IOException {
+        Objects.requireNonNull(key);
+        Objects.requireNonNull(cipherStream);
+
+        int ivSize = cipherStream.readInt();
+        if (ivSize < 0 || ivSize > 32) {
+            throw new IOException("IV out of range: " + ivSize);
+        }
+        byte[] iv = new byte[ivSize];
+        cipherStream.readFully(iv);
+
+        int rawCipherTextSize = cipherStream.readInt();
+        if (rawCipherTextSize < 0) {
+            throw new IOException("Invalid cipher text size: " + rawCipherTextSize);
+        }
+
+        byte[] rawCipherText = new byte[rawCipherTextSize];
+        cipherStream.readFully(rawCipherText);
+
+        final byte[] plainText;
+        try {
+            Cipher c = Cipher.getInstance(CIPHER_ALGO);
+            c.init(Cipher.DECRYPT_MODE, key, new GCMParameterSpec(128, iv));
+            plainText = c.doFinal(rawCipherText);
+        } catch (NoSuchAlgorithmException | InvalidKeyException | BadPaddingException
+                | IllegalBlockSizeException | NoSuchPaddingException
+                | InvalidAlgorithmParameterException e) {
+            throw new IOException("Could not decrypt cipher text", e);
+        }
+
+        return plainText;
+    }
+
+    static byte[] decrypt(SecretKey key, byte[] cipherText) throws IOException {
+        Objects.requireNonNull(key);
+        Objects.requireNonNull(cipherText);
+
+        DataInputStream cipherStream = new DataInputStream(new ByteArrayInputStream(cipherText));
+        return decrypt(key, cipherStream);
+    }
+
+    static byte[] encrypt(SecretKey key, byte[] plainText) throws IOException {
+        Objects.requireNonNull(key);
+        Objects.requireNonNull(plainText);
+
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        DataOutputStream dos = new DataOutputStream(bos);
+
+        final byte[] cipherText;
+        final byte[] iv;
+        try {
+            Cipher cipher = Cipher.getInstance(CIPHER_ALGO);
+            cipher.init(Cipher.ENCRYPT_MODE, key);
+            cipherText = cipher.doFinal(plainText);
+            iv = cipher.getIV();
+        } catch (NoSuchAlgorithmException | BadPaddingException | IllegalBlockSizeException
+                | NoSuchPaddingException | InvalidKeyException e) {
+            throw new IOException("Could not encrypt input data", e);
+        }
+
+        dos.writeInt(iv.length);
+        dos.write(iv);
+        dos.writeInt(cipherText.length);
+        dos.write(cipherText);
+
+        return bos.toByteArray();
+    }
+}
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index f7f3440..9f351a3 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -643,7 +643,7 @@
         unlockIntent.setFlags(
                 Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
         PendingIntent intent = PendingIntent.getActivity(mContext, 0, unlockIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
         showEncryptionNotification(user, title, message, detail, intent);
     }
diff --git a/services/core/java/com/android/server/locksettings/RebootEscrowData.java b/services/core/java/com/android/server/locksettings/RebootEscrowData.java
index 2b19079..38eeb88 100644
--- a/services/core/java/com/android/server/locksettings/RebootEscrowData.java
+++ b/services/core/java/com/android/server/locksettings/RebootEscrowData.java
@@ -16,22 +16,14 @@
 
 package com.android.server.locksettings;
 
-import com.android.internal.util.Preconditions;
-
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
-import java.security.InvalidAlgorithmParameterException;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
+import java.util.Objects;
 
-import javax.crypto.BadPaddingException;
-import javax.crypto.Cipher;
-import javax.crypto.IllegalBlockSizeException;
-import javax.crypto.NoSuchPaddingException;
-import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.SecretKey;
 
 /**
  * Holds the data necessary to complete a reboot escrow of the Synthetic Password.
@@ -41,22 +33,17 @@
      * This is the current version of the escrow data format. This should be incremented if the
      * format on disk is changed.
      */
-    private static final int CURRENT_VERSION = 1;
+    private static final int CURRENT_VERSION = 2;
 
-    /** The algorithm used for the encryption of the key blob. */
-    private static final String CIPHER_ALGO = "AES/GCM/NoPadding";
-
-    private RebootEscrowData(byte spVersion, byte[] iv, byte[] syntheticPassword, byte[] blob,
+    private RebootEscrowData(byte spVersion, byte[] syntheticPassword, byte[] blob,
             RebootEscrowKey key) {
         mSpVersion = spVersion;
-        mIv = iv;
         mSyntheticPassword = syntheticPassword;
         mBlob = blob;
         mKey = key;
     }
 
     private final byte mSpVersion;
-    private final byte[] mIv;
     private final byte[] mSyntheticPassword;
     private final byte[] mBlob;
     private final RebootEscrowKey mKey;
@@ -65,10 +52,6 @@
         return mSpVersion;
     }
 
-    public byte[] getIv() {
-        return mIv;
-    }
-
     public byte[] getSyntheticPassword() {
         return mSyntheticPassword;
     }
@@ -81,76 +64,43 @@
         return mKey;
     }
 
-    static RebootEscrowData fromEncryptedData(RebootEscrowKey key, byte[] blob)
+    static RebootEscrowData fromEncryptedData(RebootEscrowKey ks, byte[] blob, SecretKey kk)
             throws IOException {
-        Preconditions.checkNotNull(key);
-        Preconditions.checkNotNull(blob);
+        Objects.requireNonNull(ks);
+        Objects.requireNonNull(blob);
 
         DataInputStream dis = new DataInputStream(new ByteArrayInputStream(blob));
         int version = dis.readInt();
         if (version != CURRENT_VERSION) {
             throw new IOException("Unsupported version " + version);
         }
-
         byte spVersion = dis.readByte();
 
-        int ivSize = dis.readInt();
-        if (ivSize < 0 || ivSize > 32) {
-            throw new IOException("IV out of range: " + ivSize);
-        }
-        byte[] iv = new byte[ivSize];
-        dis.readFully(iv);
+        // Decrypt the blob with the key from keystore first, then decrypt again with the reboot
+        // escrow key.
+        byte[] ksEncryptedBlob = AesEncryptionUtil.decrypt(kk, dis);
+        final byte[] syntheticPassword = AesEncryptionUtil.decrypt(ks.getKey(), ksEncryptedBlob);
 
-        int cipherTextSize = dis.readInt();
-        if (cipherTextSize < 0) {
-            throw new IOException("Invalid cipher text size: " + cipherTextSize);
-        }
-
-        byte[] cipherText = new byte[cipherTextSize];
-        dis.readFully(cipherText);
-
-        final byte[] syntheticPassword;
-        try {
-            Cipher c = Cipher.getInstance(CIPHER_ALGO);
-            c.init(Cipher.DECRYPT_MODE, key.getKey(), new IvParameterSpec(iv));
-            syntheticPassword = c.doFinal(cipherText);
-        } catch (NoSuchAlgorithmException | InvalidKeyException | BadPaddingException
-                | IllegalBlockSizeException | NoSuchPaddingException
-                | InvalidAlgorithmParameterException e) {
-            throw new IOException("Could not decrypt ciphertext", e);
-        }
-
-        return new RebootEscrowData(spVersion, iv, syntheticPassword, blob, key);
+        return new RebootEscrowData(spVersion, syntheticPassword, blob, ks);
     }
 
-    static RebootEscrowData fromSyntheticPassword(RebootEscrowKey key, byte spVersion,
-            byte[] syntheticPassword)
+    static RebootEscrowData fromSyntheticPassword(RebootEscrowKey ks, byte spVersion,
+            byte[] syntheticPassword, SecretKey kk)
             throws IOException {
-        Preconditions.checkNotNull(syntheticPassword);
+        Objects.requireNonNull(syntheticPassword);
+
+        // Encrypt synthetic password with the escrow key first; then encrypt the blob again with
+        // the key from keystore.
+        byte[] ksEncryptedBlob = AesEncryptionUtil.encrypt(ks.getKey(), syntheticPassword);
+        byte[] kkEncryptedBlob = AesEncryptionUtil.encrypt(kk, ksEncryptedBlob);
 
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         DataOutputStream dos = new DataOutputStream(bos);
 
-        final byte[] cipherText;
-        final byte[] iv;
-        try {
-            Cipher cipher = Cipher.getInstance(CIPHER_ALGO);
-            cipher.init(Cipher.ENCRYPT_MODE, key.getKey());
-            cipherText = cipher.doFinal(syntheticPassword);
-            iv = cipher.getIV();
-        } catch (NoSuchAlgorithmException | BadPaddingException | IllegalBlockSizeException
-                | NoSuchPaddingException | InvalidKeyException e) {
-            throw new IOException("Could not encrypt reboot escrow data", e);
-        }
-
         dos.writeInt(CURRENT_VERSION);
         dos.writeByte(spVersion);
-        dos.writeInt(iv.length);
-        dos.write(iv);
-        dos.writeInt(cipherText.length);
-        dos.write(cipherText);
+        dos.write(kkEncryptedBlob);
 
-        return new RebootEscrowData(spVersion, iv, syntheticPassword, bos.toByteArray(),
-                key);
+        return new RebootEscrowData(spVersion, syntheticPassword, bos.toByteArray(), ks);
     }
 }
diff --git a/services/core/java/com/android/server/locksettings/RebootEscrowKeyStoreManager.java b/services/core/java/com/android/server/locksettings/RebootEscrowKeyStoreManager.java
new file mode 100644
index 0000000..bae029c
--- /dev/null
+++ b/services/core/java/com/android/server/locksettings/RebootEscrowKeyStoreManager.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.locksettings;
+
+import android.security.keystore.AndroidKeyStoreSpi;
+import android.security.keystore.KeyGenParameterSpec;
+import android.security.keystore.KeyProperties;
+import android.security.keystore2.AndroidKeyStoreLoadStoreParameter;
+import android.security.keystore2.AndroidKeyStoreProvider;
+import android.util.Slog;
+
+import com.android.internal.annotations.GuardedBy;
+
+import java.io.IOException;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+
+/**
+ * This class loads and generates the key used for resume on reboot from android keystore.
+ */
+public class RebootEscrowKeyStoreManager {
+    private static final String TAG = "RebootEscrowKeyStoreManager";
+
+    /**
+     * The key alias in keystore. This key is used to wrap both escrow key and escrow data.
+     */
+    public static final String REBOOT_ESCROW_KEY_STORE_ENCRYPTION_KEY_NAME =
+            "reboot_escrow_key_store_encryption_key";
+
+    public static final int KEY_LENGTH = 256;
+
+    /**
+     * Use keystore2 once it's installed.
+     */
+    private static final String ANDROID_KEY_STORE_PROVIDER = "AndroidKeystore";
+
+    /**
+     * The selinux namespace for resume_on_reboot_key
+     */
+    private static final int KEY_STORE_NAMESPACE = 120;
+
+    /**
+     * Hold this lock when getting or generating the encryption key in keystore.
+     */
+    private final Object mKeyStoreLock = new Object();
+
+    @GuardedBy("mKeyStoreLock")
+    private SecretKey getKeyStoreEncryptionKeyLocked() {
+        try {
+            KeyStore keyStore = KeyStore.getInstance(ANDROID_KEY_STORE_PROVIDER);
+            KeyStore.LoadStoreParameter loadStoreParameter = null;
+            // Load from the specific namespace if keystore2 is enabled.
+            if (AndroidKeyStoreProvider.isInstalled()) {
+                loadStoreParameter = new AndroidKeyStoreLoadStoreParameter(KEY_STORE_NAMESPACE);
+            }
+            keyStore.load(loadStoreParameter);
+            return (SecretKey) keyStore.getKey(REBOOT_ESCROW_KEY_STORE_ENCRYPTION_KEY_NAME,
+                    null);
+        } catch (IOException | GeneralSecurityException e) {
+            Slog.e(TAG, "Unable to get encryption key from keystore.", e);
+        }
+        return null;
+    }
+
+    protected SecretKey getKeyStoreEncryptionKey() {
+        synchronized (mKeyStoreLock) {
+            return getKeyStoreEncryptionKeyLocked();
+        }
+    }
+
+    protected void clearKeyStoreEncryptionKey() {
+        synchronized (mKeyStoreLock) {
+            try {
+                KeyStore keyStore = KeyStore.getInstance(ANDROID_KEY_STORE_PROVIDER);
+                KeyStore.LoadStoreParameter loadStoreParameter = null;
+                // Load from the specific namespace if keystore2 is enabled.
+                if (AndroidKeyStoreProvider.isInstalled()) {
+                    loadStoreParameter = new AndroidKeyStoreLoadStoreParameter(KEY_STORE_NAMESPACE);
+                }
+                keyStore.load(loadStoreParameter);
+                keyStore.deleteEntry(REBOOT_ESCROW_KEY_STORE_ENCRYPTION_KEY_NAME);
+            } catch (IOException | GeneralSecurityException e) {
+                Slog.e(TAG, "Unable to delete encryption key in keystore.", e);
+            }
+        }
+    }
+
+    protected SecretKey generateKeyStoreEncryptionKeyIfNeeded() {
+        synchronized (mKeyStoreLock) {
+            SecretKey kk = getKeyStoreEncryptionKeyLocked();
+            if (kk != null) {
+                return kk;
+            }
+
+            try {
+                KeyGenerator generator = KeyGenerator.getInstance(
+                        KeyProperties.KEY_ALGORITHM_AES, AndroidKeyStoreSpi.NAME);
+                KeyGenParameterSpec.Builder parameterSpecBuilder = new KeyGenParameterSpec.Builder(
+                        REBOOT_ESCROW_KEY_STORE_ENCRYPTION_KEY_NAME,
+                        KeyProperties.PURPOSE_ENCRYPT | KeyProperties.PURPOSE_DECRYPT)
+                        .setKeySize(KEY_LENGTH)
+                        .setBlockModes(KeyProperties.BLOCK_MODE_GCM)
+                        .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE);
+                // Generate the key with the correct namespace if keystore2 is enabled.
+                if (AndroidKeyStoreProvider.isInstalled()) {
+                    parameterSpecBuilder.setNamespace(KEY_STORE_NAMESPACE);
+                }
+                generator.init(parameterSpecBuilder.build());
+                return generator.generateKey();
+            } catch (GeneralSecurityException e) {
+                // Should never happen.
+                Slog.e(TAG, "Unable to generate key from keystore.", e);
+            }
+            return null;
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/locksettings/RebootEscrowManager.java b/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
index 8d5f553..289290b 100644
--- a/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
+++ b/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
@@ -40,6 +40,18 @@
 import java.util.List;
 import java.util.Locale;
 
+import javax.crypto.SecretKey;
+
+/**
+ * This class aims to persists the synthetic password(SP) across reboot in a secure way. In
+ * particular, it manages the encryption of the sp before reboot, and decryption of the sp after
+ * reboot. Here are the meaning of some terms.
+ *   SP: synthetic password
+ *   K_s: The RebootEscrowKey, i.e. AES-GCM key stored in memory
+ *   K_k: AES-GCM key in android keystore
+ *   RebootEscrowData: The synthetic password and its encrypted blob. We encrypt SP with K_s first,
+ *      then with K_k, i.e. E(K_k, E(K_s, SP))
+ */
 class RebootEscrowManager {
     private static final String TAG = "RebootEscrowManager";
 
@@ -101,6 +113,8 @@
 
     private final Callbacks mCallbacks;
 
+    private final RebootEscrowKeyStoreManager mKeyStoreManager;
+
     interface Callbacks {
         boolean isUserSecure(int userId);
 
@@ -109,11 +123,13 @@
 
     static class Injector {
         protected Context mContext;
-
+        private final RebootEscrowKeyStoreManager mKeyStoreManager;
         private final RebootEscrowProviderInterface mRebootEscrowProvider;
 
         Injector(Context context) {
             mContext = context;
+            mKeyStoreManager = new RebootEscrowKeyStoreManager();
+
             RebootEscrowProviderInterface rebootEscrowProvider = null;
             // TODO(xunchang) add implementation for server based ror.
             if (DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_OTA,
@@ -138,6 +154,10 @@
             return (UserManager) mContext.getSystemService(Context.USER_SERVICE);
         }
 
+        public RebootEscrowKeyStoreManager getKeyStoreManager() {
+            return mKeyStoreManager;
+        }
+
         public RebootEscrowProviderInterface getRebootEscrowProvider() {
             return mRebootEscrowProvider;
         }
@@ -168,6 +188,7 @@
         mStorage = storage;
         mUserManager = injector.getUserManager();
         mEventLog = injector.getEventLog();
+        mKeyStoreManager = injector.getKeyStoreManager();
     }
 
     void loadRebootEscrowDataIfAvailable() {
@@ -183,8 +204,12 @@
             return;
         }
 
-        RebootEscrowKey escrowKey = getAndClearRebootEscrowKey();
-        if (escrowKey == null) {
+        // Fetch the key from keystore to decrypt the escrow data & escrow key; this key is
+        // generated before reboot. Note that we will clear the escrow key even if the keystore key
+        // is null.
+        SecretKey kk = mKeyStoreManager.getKeyStoreEncryptionKey();
+        RebootEscrowKey escrowKey = getAndClearRebootEscrowKey(kk);
+        if (kk == null || escrowKey == null) {
             Slog.w(TAG, "Had reboot escrow data for users, but no key; removing escrow storage.");
             for (UserInfo user : users) {
                 mStorage.removeRebootEscrow(user.id);
@@ -197,7 +222,7 @@
 
         boolean allUsersUnlocked = true;
         for (UserInfo user : rebootEscrowUsers) {
-            allUsersUnlocked &= restoreRebootEscrowForUser(user.id, escrowKey);
+            allUsersUnlocked &= restoreRebootEscrowForUser(user.id, escrowKey, kk);
         }
         onEscrowRestoreComplete(allUsersUnlocked);
     }
@@ -212,7 +237,7 @@
         }
     }
 
-    private RebootEscrowKey getAndClearRebootEscrowKey() {
+    private RebootEscrowKey getAndClearRebootEscrowKey(SecretKey kk) {
         RebootEscrowProviderInterface rebootEscrowProvider = mInjector.getRebootEscrowProvider();
         if (rebootEscrowProvider == null) {
             Slog.w(TAG,
@@ -220,14 +245,16 @@
             return null;
         }
 
-        RebootEscrowKey key = rebootEscrowProvider.getAndClearRebootEscrowKey(null);
+        // The K_s blob maybe encrypted by K_k as well.
+        RebootEscrowKey key = rebootEscrowProvider.getAndClearRebootEscrowKey(kk);
         if (key != null) {
             mEventLog.addEntry(RebootEscrowEvent.RETRIEVED_STORED_KEK);
         }
         return key;
     }
 
-    private boolean restoreRebootEscrowForUser(@UserIdInt int userId, RebootEscrowKey key) {
+    private boolean restoreRebootEscrowForUser(@UserIdInt int userId, RebootEscrowKey ks,
+            SecretKey kk) {
         if (!mStorage.hasRebootEscrow(userId)) {
             return false;
         }
@@ -236,7 +263,7 @@
             byte[] blob = mStorage.readRebootEscrow(userId);
             mStorage.removeRebootEscrow(userId);
 
-            RebootEscrowData escrowData = RebootEscrowData.fromEncryptedData(key, blob);
+            RebootEscrowData escrowData = RebootEscrowData.fromEncryptedData(ks, blob, kk);
 
             mCallbacks.onRebootEscrowRestored(escrowData.getSpVersion(),
                     escrowData.getSyntheticPassword(), userId);
@@ -246,6 +273,9 @@
         } catch (IOException e) {
             Slog.w(TAG, "Could not load reboot escrow data for user " + userId, e);
             return false;
+        } finally {
+            // Clear the old key in keystore. A new key will be generated by new RoR requests.
+            mKeyStoreManager.clearKeyStoreEncryptionKey();
         }
     }
 
@@ -267,11 +297,16 @@
             return;
         }
 
+        SecretKey kk = mKeyStoreManager.generateKeyStoreEncryptionKeyIfNeeded();
+        if (kk == null) {
+            Slog.e(TAG, "Failed to generate encryption key from keystore.");
+            return;
+        }
+
         final RebootEscrowData escrowData;
         try {
-            // TODO(xunchang) further wrap the escrowData with a key from keystore.
             escrowData = RebootEscrowData.fromSyntheticPassword(escrowKey, spVersion,
-                    syntheticPassword);
+                    syntheticPassword, kk);
         } catch (IOException e) {
             setRebootEscrowReady(false);
             Slog.w(TAG, "Could not escrow reboot data", e);
@@ -348,7 +383,13 @@
             return false;
         }
 
-        boolean armedRebootEscrow = rebootEscrowProvider.storeRebootEscrowKey(escrowKey, null);
+        // We will use the same key from keystore to encrypt the escrow key and escrow data blob.
+        SecretKey kk = mKeyStoreManager.getKeyStoreEncryptionKey();
+        if (kk == null) {
+            Slog.e(TAG, "Failed to get encryption key from keystore.");
+            return false;
+        }
+        boolean armedRebootEscrow = rebootEscrowProvider.storeRebootEscrowKey(escrowKey, kk);
         if (armedRebootEscrow) {
             mStorage.setInt(REBOOT_ESCROW_ARMED_KEY, mInjector.getBootCount(), USER_SYSTEM);
             mEventLog.addEntry(RebootEscrowEvent.SET_ARMED_STATUS);
diff --git a/services/core/java/com/android/server/media/metrics/OWNERS b/services/core/java/com/android/server/media/metrics/OWNERS
index f8696ef..e9f0a43 100644
--- a/services/core/java/com/android/server/media/metrics/OWNERS
+++ b/services/core/java/com/android/server/media/metrics/OWNERS
@@ -1,3 +1,4 @@
 essick@google.com
 nchalko@google.com
-shubang@google.com
\ No newline at end of file
+shubang@google.com
+quxiangfang@google.com
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerInternal.java b/services/core/java/com/android/server/net/NetworkPolicyManagerInternal.java
index 407cedf..141fa6a 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerInternal.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerInternal.java
@@ -44,12 +44,6 @@
     public abstract boolean isUidRestrictedOnMeteredNetworks(int uid);
 
     /**
-     * @return true if networking is blocked on the given interface for the given uid according
-     * to current networking policies.
-     */
-    public abstract boolean isUidNetworkingBlocked(int uid, String ifname);
-
-    /**
      * Figure out if networking is blocked for a given set of conditions.
      *
      * This is used by ConnectivityService via passing stale copies of conditions, so it must not
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
index 0e7b4b8..5ed7a96 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -3862,6 +3862,13 @@
         }
     }
 
+    @VisibleForTesting
+    boolean isRestrictedModeEnabled() {
+        synchronized (mUidRulesFirstLock) {
+            return mRestrictedNetworkingMode;
+        }
+    }
+
     /**
      * updates restricted mode state / access for all apps
      * Called on initialization and when restricted mode is enabled / disabled.
@@ -4489,26 +4496,26 @@
 
         final boolean isDenied = (uidPolicy & POLICY_REJECT_METERED_BACKGROUND) != 0;
         final boolean isAllowed = (uidPolicy & POLICY_ALLOW_METERED_BACKGROUND) != 0;
-        final int oldRule = oldUidRules & MASK_METERED_NETWORKS;
-        int newRule = RULE_NONE;
+
+        // copy oldUidRules and clear out METERED_NETWORKS rules.
+        int newUidRules = oldUidRules & (~MASK_METERED_NETWORKS);
 
         // First step: define the new rule based on user restrictions and foreground state.
         if (isRestrictedByAdmin) {
-            newRule = RULE_REJECT_METERED;
+            newUidRules |= RULE_REJECT_METERED;
         } else if (isForeground) {
             if (isDenied || (mRestrictBackground && !isAllowed)) {
-                newRule = RULE_TEMPORARY_ALLOW_METERED;
+                newUidRules |= RULE_TEMPORARY_ALLOW_METERED;
             } else if (isAllowed) {
-                newRule = RULE_ALLOW_METERED;
+                newUidRules |= RULE_ALLOW_METERED;
             }
         } else {
             if (isDenied) {
-                newRule = RULE_REJECT_METERED;
+                newUidRules |= RULE_REJECT_METERED;
             } else if (mRestrictBackground && isAllowed) {
-                newRule = RULE_ALLOW_METERED;
+                newUidRules |= RULE_ALLOW_METERED;
             }
         }
-        final int newUidRules = newRule | (oldUidRules & MASK_ALL_NETWORKS);
 
         if (LOGV) {
             Log.v(TAG, "updateRuleForRestrictBackgroundUL(" + uid + ")"
@@ -4516,8 +4523,8 @@
                     + ", isDenied=" + isDenied
                     + ", isAllowed=" + isAllowed
                     + ", isRestrictedByAdmin=" + isRestrictedByAdmin
-                    + ", oldRule=" + uidRulesToString(oldRule)
-                    + ", newRule=" + uidRulesToString(newRule)
+                    + ", oldRule=" + uidRulesToString(oldUidRules & MASK_METERED_NETWORKS)
+                    + ", newRule=" + uidRulesToString(newUidRules & MASK_METERED_NETWORKS)
                     + ", newUidRules=" + uidRulesToString(newUidRules)
                     + ", oldUidRules=" + uidRulesToString(oldUidRules));
         }
@@ -4529,8 +4536,8 @@
         }
 
         // Second step: apply bw changes based on change of state.
-        if (newRule != oldRule) {
-            if (hasRule(newRule, RULE_TEMPORARY_ALLOW_METERED)) {
+        if (newUidRules != oldUidRules) {
+            if (hasRule(newUidRules, RULE_TEMPORARY_ALLOW_METERED)) {
                 // Temporarily allow foreground app, removing from denylist if necessary
                 // (since bw_penalty_box prevails over bw_happy_box).
 
@@ -4541,7 +4548,7 @@
                 if (isDenied) {
                     setMeteredNetworkDenylist(uid, false);
                 }
-            } else if (hasRule(oldRule, RULE_TEMPORARY_ALLOW_METERED)) {
+            } else if (hasRule(oldUidRules, RULE_TEMPORARY_ALLOW_METERED)) {
                 // Remove temporary exemption from app that is not on foreground anymore.
 
                 // TODO: if statements below are used to avoid unnecessary calls to netd / iptables,
@@ -4554,18 +4561,18 @@
                 if (isDenied || isRestrictedByAdmin) {
                     setMeteredNetworkDenylist(uid, true);
                 }
-            } else if (hasRule(newRule, RULE_REJECT_METERED)
-                    || hasRule(oldRule, RULE_REJECT_METERED)) {
+            } else if (hasRule(newUidRules, RULE_REJECT_METERED)
+                    || hasRule(oldUidRules, RULE_REJECT_METERED)) {
                 // Flip state because app was explicitly added or removed to denylist.
                 setMeteredNetworkDenylist(uid, (isDenied || isRestrictedByAdmin));
-                if (hasRule(oldRule, RULE_REJECT_METERED) && isAllowed) {
+                if (hasRule(oldUidRules, RULE_REJECT_METERED) && isAllowed) {
                     // Since denial prevails over allowance, we need to handle the special case
                     // where app is allowed and denied at the same time (although such
                     // scenario should be blocked by the UI), then it is removed from the denylist.
                     setMeteredNetworkAllowlist(uid, isAllowed);
                 }
-            } else if (hasRule(newRule, RULE_ALLOW_METERED)
-                    || hasRule(oldRule, RULE_ALLOW_METERED)) {
+            } else if (hasRule(newUidRules, RULE_ALLOW_METERED)
+                    || hasRule(oldUidRules, RULE_ALLOW_METERED)) {
                 // Flip state because app was explicitly added or removed to allowlist.
                 setMeteredNetworkAllowlist(uid, isAllowed);
             } else {
@@ -4651,8 +4658,9 @@
         final boolean isForeground = isUidForegroundOnRestrictPowerUL(uid);
 
         final boolean isWhitelisted = isWhitelistedFromPowerSaveUL(uid, mDeviceIdleMode);
-        final int oldRule = oldUidRules & MASK_ALL_NETWORKS;
-        int newRule = RULE_NONE;
+
+        // Copy existing uid rules and clear ALL_NETWORK rules.
+        int newUidRules = oldUidRules & (~MASK_ALL_NETWORKS);
 
         // First step: define the new rule based on user restrictions and foreground state.
 
@@ -4660,14 +4668,12 @@
         // by considering the foreground and non-foreground states.
         if (isForeground) {
             if (restrictMode) {
-                newRule = RULE_ALLOW_ALL;
+                newUidRules |= RULE_ALLOW_ALL;
             }
         } else if (restrictMode) {
-            newRule = isWhitelisted ? RULE_ALLOW_ALL : RULE_REJECT_ALL;
+            newUidRules |= isWhitelisted ? RULE_ALLOW_ALL : RULE_REJECT_ALL;
         }
 
-        final int newUidRules = (oldUidRules & MASK_METERED_NETWORKS) | newRule;
-
         if (LOGV) {
             Log.v(TAG, "updateRulesForPowerRestrictionsUL(" + uid + ")"
                     + ", isIdle: " + isUidIdle
@@ -4675,17 +4681,18 @@
                     + ", mDeviceIdleMode: " + mDeviceIdleMode
                     + ", isForeground=" + isForeground
                     + ", isWhitelisted=" + isWhitelisted
-                    + ", oldRule=" + uidRulesToString(oldRule)
-                    + ", newRule=" + uidRulesToString(newRule)
+                    + ", oldRule=" + uidRulesToString(oldUidRules & MASK_ALL_NETWORKS)
+                    + ", newRule=" + uidRulesToString(newUidRules & MASK_ALL_NETWORKS)
                     + ", newUidRules=" + uidRulesToString(newUidRules)
                     + ", oldUidRules=" + uidRulesToString(oldUidRules));
         }
 
         // Second step: notify listeners if state changed.
-        if (newRule != oldRule) {
-            if (newRule == RULE_NONE || hasRule(newRule, RULE_ALLOW_ALL)) {
+        if (newUidRules != oldUidRules) {
+            if ((newUidRules & MASK_ALL_NETWORKS) == RULE_NONE || hasRule(newUidRules,
+                    RULE_ALLOW_ALL)) {
                 if (LOGV) Log.v(TAG, "Allowing non-metered access for UID " + uid);
-            } else if (hasRule(newRule, RULE_REJECT_ALL)) {
+            } else if (hasRule(newUidRules, RULE_REJECT_ALL)) {
                 if (LOGV) Log.v(TAG, "Rejecting non-metered access for UID " + uid);
             } else {
                 // All scenarios should have been covered above
@@ -5352,7 +5359,7 @@
     public boolean isUidNetworkingBlocked(int uid, boolean isNetworkMetered) {
         final long startTime = mStatLogger.getTime();
 
-        mContext.enforceCallingOrSelfPermission(OBSERVE_NETWORK_POLICY, TAG);
+        enforceAnyPermissionOf(OBSERVE_NETWORK_POLICY, PERMISSION_MAINLINE_NETWORK_STACK);
         final int uidRules;
         final boolean isBackgroundRestricted;
         synchronized (mUidRulesFirstLock) {
@@ -5451,32 +5458,6 @@
                     && !hasRule(uidRules, RULE_TEMPORARY_ALLOW_METERED);
         }
 
-        /**
-         * @return true if networking is blocked on the given interface for the given uid according
-         * to current networking policies.
-         */
-        @Override
-        public boolean isUidNetworkingBlocked(int uid, String ifname) {
-            final long startTime = mStatLogger.getTime();
-
-            final int uidRules;
-            final boolean isBackgroundRestricted;
-            synchronized (mUidRulesFirstLock) {
-                uidRules = mUidRules.get(uid, RULE_NONE);
-                isBackgroundRestricted = mRestrictBackground;
-            }
-            final boolean isNetworkMetered;
-            synchronized (mMeteredIfacesLock) {
-                isNetworkMetered = mMeteredIfaces.contains(ifname);
-            }
-            final boolean ret = isUidNetworkingBlockedInternal(uid, uidRules, isNetworkMetered,
-                    isBackgroundRestricted, mLogger);
-
-            mStatLogger.logDurationStat(Stats.IS_UID_NETWORKING_BLOCKED, startTime);
-
-            return ret;
-        }
-
         @Override
         public void onTempPowerSaveWhitelistChange(int appId, boolean added) {
             synchronized (mUidRulesFirstLock) {
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerShellCommand.java b/services/core/java/com/android/server/net/NetworkPolicyManagerShellCommand.java
index 7bcf318..47bb8f0 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerShellCommand.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerShellCommand.java
@@ -119,6 +119,8 @@
         switch(type) {
             case "restrict-background":
                 return getRestrictBackground();
+            case "restricted-mode":
+                return getRestrictedModeState();
         }
         pw.println("Error: unknown get type '" + type + "'");
         return -1;
@@ -255,6 +257,13 @@
         return listUidList("App Idle whitelisted UIDs", uids);
     }
 
+    private int getRestrictedModeState() {
+        final PrintWriter pw = getOutPrintWriter();
+        pw.print("Restricted mode status: ");
+        pw.println(mInterface.isRestrictedModeEnabled() ? "enabled" : "disabled");
+        return 0;
+    }
+
     private int getRestrictBackground() throws RemoteException {
         final PrintWriter pw = getOutPrintWriter();
         pw.print("Restrict background status: ");
diff --git a/services/core/java/com/android/server/notification/CountdownConditionProvider.java b/services/core/java/com/android/server/notification/CountdownConditionProvider.java
index c165fc1..d04aac2 100644
--- a/services/core/java/com/android/server/notification/CountdownConditionProvider.java
+++ b/services/core/java/com/android/server/notification/CountdownConditionProvider.java
@@ -118,7 +118,7 @@
                 .putExtra(EXTRA_CONDITION_ID, conditionId)
                 .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
         final PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, REQUEST_CODE,
-                intent, PendingIntent.FLAG_UPDATE_CURRENT);
+                intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
         alarms.cancel(pendingIntent);
         if (mTime > 0) {
             final long now = System.currentTimeMillis();
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index cc5dfdc..ab5238f 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -154,6 +154,7 @@
 import android.companion.ICompanionDeviceManager;
 import android.compat.annotation.ChangeId;
 import android.compat.annotation.EnabledAfter;
+import android.compat.annotation.LoggingOnly;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.ContentProvider;
@@ -250,6 +251,7 @@
 import com.android.internal.R;
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.compat.IPlatformCompat;
 import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
 import com.android.internal.logging.InstanceId;
 import com.android.internal.logging.InstanceIdSequence;
@@ -449,12 +451,13 @@
     /**
      * Rate limit showing toasts, on a per package basis.
      *
-     * It limits the effects of {@link android.widget.Toast#show()} calls to prevent overburdening
+     * It limits the number of {@link android.widget.Toast#show()} calls to prevent overburdening
      * the user with too many toasts in a limited time. Any attempt to show more toasts than allowed
      * in a certain time frame will result in the toast being discarded.
      */
     @ChangeId
-    private static final long RATE_LIMIT_TOASTS = 154198299L;
+    @LoggingOnly
+    private static final long RATE_LIMIT_TOASTS = 174840628L;
 
     private IActivityManager mAm;
     private ActivityTaskManagerInternal mAtm;
@@ -476,6 +479,7 @@
     private UriGrantsManagerInternal mUgmInternal;
     private RoleObserver mRoleObserver;
     private UserManager mUm;
+    private IPlatformCompat mPlatformCompat;
     private ShortcutHelper mShortcutHelper;
 
     final IBinder mForegroundToken = new Binder();
@@ -527,6 +531,9 @@
     @GuardedBy("mNotificationLock")
     final ArrayMap<Integer, ArrayMap<String, String>> mAutobundledSummaries = new ArrayMap<>();
     final ArrayList<ToastRecord> mToastQueue = new ArrayList<>();
+    // set of uids for which toast rate limiting is disabled
+    @GuardedBy("mToastQueue")
+    private final Set<Integer> mToastRateLimitingDisabledUids = new ArraySet<>();
     final ArrayMap<String, NotificationRecord> mSummaryByGroupKey = new ArrayMap<>();
 
     // True if the toast that's on top of the queue is being shown at the moment.
@@ -864,7 +871,7 @@
     @VisibleForTesting
     protected void handleSavePolicyFile() {
         if (!IoThread.getHandler().hasCallbacks(mSavePolicyFile)) {
-            IoThread.getHandler().post(mSavePolicyFile);
+            IoThread.getHandler().postDelayed(mSavePolicyFile, 250);
         }
     }
 
@@ -1995,6 +2002,8 @@
         mDeviceIdleManager = getContext().getSystemService(DeviceIdleManager.class);
         mDpm = dpm;
         mUm = userManager;
+        mPlatformCompat = IPlatformCompat.Stub.asInterface(
+                ServiceManager.getService(Context.PLATFORM_COMPAT_SERVICE));
 
         mUiHandler = new Handler(UiThread.get().getLooper());
         String[] extractorNames;
@@ -3068,6 +3077,22 @@
         }
 
         @Override
+        public void setToastRateLimitingEnabled(boolean enable) {
+            getContext().enforceCallingPermission(
+                    android.Manifest.permission.MANAGE_TOAST_RATE_LIMITING,
+                    "App doesn't have the permission to enable/disable toast rate limiting");
+
+            synchronized (mToastQueue) {
+                int uid = Binder.getCallingUid();
+                if (enable) {
+                    mToastRateLimitingDisabledUids.remove(uid);
+                } else {
+                    mToastRateLimitingDisabledUids.add(uid);
+                }
+            }
+        }
+
+        @Override
         public void finishToken(String pkg, IBinder token) {
             synchronized (mToastQueue) {
                 final long callingId = Binder.clearCallingIdentity();
@@ -7378,7 +7403,7 @@
         while (record != null) {
             int userId = UserHandle.getUserId(record.uid);
             boolean rateLimitingEnabled =
-                    CompatChanges.isChangeEnabled(RATE_LIMIT_TOASTS, record.uid);
+                    !mToastRateLimitingDisabledUids.contains(record.uid);
             boolean isWithinQuota =
                     mToastRateLimiter.isWithinQuota(userId, record.pkg, TOAST_QUOTA_TAG);
 
@@ -7403,6 +7428,7 @@
     private boolean tryShowToast(ToastRecord record, boolean rateLimitingEnabled,
             boolean isWithinQuota) {
         if (rateLimitingEnabled && !isWithinQuota) {
+            reportCompatRateLimitingToastsChange(record.uid);
             Slog.w(TAG, "Package " + record.pkg + " is above allowed toast quota, the "
                     + "following toast was blocked and discarded: " + record);
             return false;
@@ -7415,6 +7441,19 @@
         return record.show();
     }
 
+    /** Reports rate limiting toasts compat change (used when the toast was blocked). */
+    private void reportCompatRateLimitingToastsChange(int uid) {
+        final long id = Binder.clearCallingIdentity();
+        try {
+            mPlatformCompat.reportChangeByUid(RATE_LIMIT_TOASTS, uid);
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Unexpected exception while reporting toast was blocked due to rate"
+                    + " limiting", e);
+        } finally {
+            Binder.restoreCallingIdentity(id);
+        }
+    }
+
     @GuardedBy("mToastQueue")
     void cancelToastLocked(int index) {
         ToastRecord record = mToastQueue.get(index);
diff --git a/services/core/java/com/android/server/notification/NotificationShellCmd.java b/services/core/java/com/android/server/notification/NotificationShellCmd.java
index 78c60d5..7112ae1 100644
--- a/services/core/java/com/android/server/notification/NotificationShellCmd.java
+++ b/services/core/java/com/android/server/notification/NotificationShellCmd.java
@@ -527,14 +527,14 @@
                     final PendingIntent pi;
                     if ("broadcast".equals(intentKind)) {
                         pi = PendingIntent.getBroadcastAsUser(
-                                context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT,
+                                context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED,
                                 UserHandle.CURRENT);
                     } else if ("service".equals(intentKind)) {
                         pi = PendingIntent.getService(
-                                context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+                                context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
                     } else {
                         pi = PendingIntent.getActivityAsUser(
-                                context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT, null,
+                                context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED, null,
                                 UserHandle.CURRENT);
                     }
                     builder.setContentIntent(pi);
diff --git a/services/core/java/com/android/server/om/OverlayManagerService.java b/services/core/java/com/android/server/om/OverlayManagerService.java
index 4d4a6c1..d7a1ba2 100644
--- a/services/core/java/com/android/server/om/OverlayManagerService.java
+++ b/services/core/java/com/android/server/om/OverlayManagerService.java
@@ -24,15 +24,11 @@
 import static android.content.Intent.ACTION_USER_ADDED;
 import static android.content.Intent.ACTION_USER_REMOVED;
 import static android.content.Intent.EXTRA_REASON;
-import static android.content.om.OverlayManagerTransaction.Request.TYPE_SET_DISABLED;
-import static android.content.om.OverlayManagerTransaction.Request.TYPE_SET_ENABLED;
 import static android.content.pm.PackageManager.SIGNATURE_MATCH;
 import static android.os.Trace.TRACE_TAG_RRO;
 import static android.os.Trace.traceBegin;
 import static android.os.Trace.traceEnd;
 
-import static com.android.server.om.OverlayManagerServiceImpl.OperationFailedException;
-
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
@@ -44,7 +40,6 @@
 import android.content.IntentFilter;
 import android.content.om.IOverlayManager;
 import android.content.om.OverlayInfo;
-import android.content.om.OverlayManagerTransaction;
 import android.content.om.OverlayableInfo;
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageInfo;
@@ -54,7 +49,6 @@
 import android.net.Uri;
 import android.os.Binder;
 import android.os.Environment;
-import android.os.HandlerThread;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
@@ -71,6 +65,7 @@
 
 import com.android.internal.content.om.OverlayConfig;
 import com.android.server.FgThread;
+import com.android.server.IoThread;
 import com.android.server.LocalServices;
 import com.android.server.SystemConfig;
 import com.android.server.SystemService;
@@ -89,15 +84,12 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-import java.util.function.Consumer;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * Service to manage asset overlays.
@@ -246,14 +238,7 @@
 
     private final OverlayActorEnforcer mActorEnforcer;
 
-    private final Consumer<PackageAndUser> mPropagateOverlayChange = (pair) -> {
-        persistSettings();
-        FgThread.getHandler().post(() -> {
-            List<String> affectedTargets = updatePackageManager(pair.packageName, pair.userId);
-            updateActivityManager(affectedTargets, pair.userId);
-            broadcastActionOverlayChanged(affectedTargets, pair.userId);
-        });
-    };
+    private final AtomicBoolean mPersistSettingsScheduled = new AtomicBoolean(false);
 
     public OverlayManagerService(@NonNull final Context context) {
         super(context);
@@ -266,19 +251,17 @@
             IdmapManager im = new IdmapManager(IdmapDaemon.getInstance(), mPackageManager);
             mSettings = new OverlayManagerSettings();
             mImpl = new OverlayManagerServiceImpl(mPackageManager, im, mSettings,
-                    OverlayConfig.getSystemInstance(), getDefaultOverlayPackages());
+                    OverlayConfig.getSystemInstance(), getDefaultOverlayPackages(),
+                    new OverlayChangeListener());
             mActorEnforcer = new OverlayActorEnforcer(mPackageManager);
 
-            HandlerThread packageReceiverThread = new HandlerThread(TAG);
-            packageReceiverThread.start();
-
             final IntentFilter packageFilter = new IntentFilter();
             packageFilter.addAction(ACTION_PACKAGE_ADDED);
             packageFilter.addAction(ACTION_PACKAGE_CHANGED);
             packageFilter.addAction(ACTION_PACKAGE_REMOVED);
             packageFilter.addDataScheme("package");
             getContext().registerReceiverAsUser(new PackageReceiver(), UserHandle.ALL,
-                    packageFilter, null, packageReceiverThread.getThreadHandler());
+                    packageFilter, null, null);
 
             final IntentFilter userFilter = new IntentFilter();
             userFilter.addAction(ACTION_USER_ADDED);
@@ -311,11 +294,11 @@
             for (int i = 0; i < userCount; i++) {
                 final UserInfo userInfo = users.get(i);
                 if (!userInfo.supportsSwitchTo() && userInfo.id != UserHandle.USER_SYSTEM) {
-                    // Initialize any users that can't be switched to, as their state would
+                    // Initialize any users that can't be switched to, as there state would
                     // never be setup in onSwitchUser(). We will switch to the system user right
                     // after this, and its state will be setup there.
                     final List<String> targets = mImpl.updateOverlaysForUser(users.get(i).id);
-                    updatePackageManager(targets, users.get(i).id);
+                    updateOverlayPaths(users.get(i).id, targets);
                 }
             }
         }
@@ -333,10 +316,9 @@
             // any asset changes to the rest of the system
             synchronized (mLock) {
                 final List<String> targets = mImpl.updateOverlaysForUser(newUserId);
-                final List<String> affectedTargets = updatePackageManager(targets, newUserId);
-                updateActivityManager(affectedTargets, newUserId);
+                updateAssets(newUserId, targets);
             }
-            persistSettings();
+            schedulePersistSettings();
         } finally {
             traceEnd(TRACE_TAG_RRO);
         }
@@ -420,17 +402,10 @@
                                 false);
                         if (pi != null && !pi.applicationInfo.isInstantApp()) {
                             mPackageManager.cachePackageInfo(packageName, userId, pi);
-
-                            try {
-                                if (pi.isOverlayPackage()) {
-                                    mImpl.onOverlayPackageAdded(packageName, userId)
-                                        .ifPresent(mPropagateOverlayChange);
-                                } else {
-                                    mImpl.onTargetPackageAdded(packageName, userId)
-                                        .ifPresent(mPropagateOverlayChange);
-                                }
-                            } catch (OperationFailedException e) {
-                                Slog.e(TAG, "onPackageAdded internal error", e);
+                            if (pi.isOverlayPackage()) {
+                                mImpl.onOverlayPackageAdded(packageName, userId);
+                            } else {
+                                mImpl.onTargetPackageAdded(packageName, userId);
                             }
                         }
                     }
@@ -450,17 +425,10 @@
                                 false);
                         if (pi != null && pi.applicationInfo.isInstantApp()) {
                             mPackageManager.cachePackageInfo(packageName, userId, pi);
-
-                            try {
-                                if (pi.isOverlayPackage()) {
-                                    mImpl.onOverlayPackageChanged(packageName, userId)
-                                        .ifPresent(mPropagateOverlayChange);
-                                }  else {
-                                    mImpl.onTargetPackageChanged(packageName, userId)
-                                        .ifPresent(mPropagateOverlayChange);
-                                }
-                            } catch (OperationFailedException e) {
-                                Slog.e(TAG, "onPackageChanged internal error", e);
+                            if (pi.isOverlayPackage()) {
+                                mImpl.onOverlayPackageChanged(packageName, userId);
+                            }  else {
+                                mImpl.onTargetPackageChanged(packageName, userId);
                             }
                         }
                     }
@@ -479,12 +447,7 @@
                         mPackageManager.forgetPackageInfo(packageName, userId);
                         final OverlayInfo oi = mImpl.getOverlayInfo(packageName, userId);
                         if (oi != null) {
-                            try {
-                                mImpl.onOverlayPackageReplacing(packageName, userId)
-                                    .ifPresent(mPropagateOverlayChange);
-                            } catch (OperationFailedException e) {
-                                Slog.e(TAG, "onPackageReplacing internal error", e);
-                            }
+                            mImpl.onOverlayPackageReplacing(packageName, userId);
                         }
                     }
                 }
@@ -503,16 +466,10 @@
                                 false);
                         if (pi != null && !pi.applicationInfo.isInstantApp()) {
                             mPackageManager.cachePackageInfo(packageName, userId, pi);
-                            try {
-                                if (pi.isOverlayPackage()) {
-                                    mImpl.onOverlayPackageReplaced(packageName, userId)
-                                        .ifPresent(mPropagateOverlayChange);
-                                } else {
-                                    mImpl.onTargetPackageReplaced(packageName, userId)
-                                        .ifPresent(mPropagateOverlayChange);
-                                }
-                            } catch (OperationFailedException e) {
-                                Slog.e(TAG, "onPackageReplaced internal error", e);
+                            if (pi.isOverlayPackage()) {
+                                mImpl.onOverlayPackageReplaced(packageName, userId);
+                            } else {
+                                mImpl.onTargetPackageReplaced(packageName, userId);
                             }
                         }
                     }
@@ -530,17 +487,10 @@
                     synchronized (mLock) {
                         mPackageManager.forgetPackageInfo(packageName, userId);
                         final OverlayInfo oi = mImpl.getOverlayInfo(packageName, userId);
-
-                        try {
-                            if (oi != null) {
-                                mImpl.onOverlayPackageRemoved(packageName, userId)
-                                    .ifPresent(mPropagateOverlayChange);
-                            } else {
-                                mImpl.onTargetPackageRemoved(packageName, userId)
-                                    .ifPresent(mPropagateOverlayChange);
-                            }
-                        } catch (OperationFailedException e) {
-                            Slog.e(TAG, "onPackageRemoved internal error", e);
+                        if (oi != null) {
+                            mImpl.onOverlayPackageRemoved(packageName, userId);
+                        } else {
+                            mImpl.onTargetPackageRemoved(packageName, userId);
                         }
                     }
                 }
@@ -563,7 +513,7 @@
                             synchronized (mLock) {
                                 targets = mImpl.updateOverlaysForUser(userId);
                             }
-                            updatePackageManager(targets, userId);
+                            updateOverlayPaths(userId, targets);
                         } finally {
                             traceEnd(TRACE_TAG_RRO);
                         }
@@ -658,13 +608,7 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     synchronized (mLock) {
-                        try {
-                            mImpl.setEnabled(packageName, enable, realUserId)
-                                .ifPresent(mPropagateOverlayChange);
-                            return true;
-                        } catch (OperationFailedException e) {
-                            return false;
-                        }
+                        return mImpl.setEnabled(packageName, enable, realUserId);
                     }
                 } finally {
                     Binder.restoreCallingIdentity(ident);
@@ -689,14 +633,8 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     synchronized (mLock) {
-                        try {
-                            mImpl.setEnabledExclusive(packageName,
-                                    false /* withinCategory */, realUserId)
-                                .ifPresent(mPropagateOverlayChange);
-                            return true;
-                        } catch (OperationFailedException e) {
-                            return false;
-                        }
+                        return mImpl.setEnabledExclusive(packageName, false /* withinCategory */,
+                                realUserId);
                     }
                 } finally {
                     Binder.restoreCallingIdentity(ident);
@@ -722,14 +660,8 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     synchronized (mLock) {
-                        try {
-                            mImpl.setEnabledExclusive(packageName,
-                                    true /* withinCategory */, realUserId)
-                                .ifPresent(mPropagateOverlayChange);
-                            return true;
-                        } catch (OperationFailedException e) {
-                            return false;
-                        }
+                        return mImpl.setEnabledExclusive(packageName, true /* withinCategory */,
+                                realUserId);
                     }
                 } finally {
                     Binder.restoreCallingIdentity(ident);
@@ -755,13 +687,7 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     synchronized (mLock) {
-                        try {
-                            mImpl.setPriority(packageName, parentPackageName, realUserId)
-                                .ifPresent(mPropagateOverlayChange);
-                            return true;
-                        } catch (OperationFailedException e) {
-                            return false;
-                        }
+                        return mImpl.setPriority(packageName, parentPackageName, realUserId);
                     }
                 } finally {
                     Binder.restoreCallingIdentity(ident);
@@ -785,13 +711,7 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     synchronized (mLock) {
-                        try {
-                            mImpl.setHighestPriority(packageName, realUserId)
-                                .ifPresent(mPropagateOverlayChange);
-                            return true;
-                        } catch (OperationFailedException e) {
-                            return false;
-                        }
+                        return mImpl.setHighestPriority(packageName, realUserId);
                     }
                 } finally {
                     Binder.restoreCallingIdentity(ident);
@@ -815,13 +735,7 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     synchronized (mLock) {
-                        try {
-                            mImpl.setLowestPriority(packageName, realUserId)
-                                .ifPresent(mPropagateOverlayChange);
-                            return true;
-                        } catch (OperationFailedException e) {
-                            return false;
-                        }
+                        return mImpl.setLowestPriority(packageName, realUserId);
                     }
                 } finally {
                     Binder.restoreCallingIdentity(ident);
@@ -870,120 +784,6 @@
         }
 
         @Override
-        public void commit(@NonNull final OverlayManagerTransaction transaction)
-                throws RemoteException {
-            try {
-                traceBegin(TRACE_TAG_RRO, "OMS#commit " + transaction);
-                try {
-                    executeAllRequests(transaction);
-                } catch (Exception e) {
-                    final long ident = Binder.clearCallingIdentity();
-                    try {
-                        restoreSettings();
-                    } finally {
-                        Binder.restoreCallingIdentity(ident);
-                    }
-                    Slog.d(TAG, "commit failed: " + e.getMessage(), e);
-                    throw new SecurityException("commit failed"
-                            + (DEBUG ? ": " + e.getMessage() : ""));
-                }
-            } finally {
-                traceEnd(TRACE_TAG_RRO);
-            }
-        }
-
-        private Optional<PackageAndUser> executeRequest(
-                @NonNull final OverlayManagerTransaction.Request request) throws Exception {
-            final int realUserId = handleIncomingUser(request.userId, request.typeToString());
-            enforceActor(request.packageName, request.typeToString(), realUserId);
-
-            final long ident = Binder.clearCallingIdentity();
-            try {
-                switch (request.type) {
-                    case TYPE_SET_ENABLED:
-                        Optional<PackageAndUser> opt1 =
-                                mImpl.setEnabled(request.packageName, true, request.userId);
-                        Optional<PackageAndUser> opt2 =
-                                mImpl.setHighestPriority(request.packageName, request.userId);
-                        // Both setEnabled and setHighestPriority affected the same
-                        // target package and user: if both return non-empty
-                        // Optionals, they are identical
-                        return opt1.isPresent() ? opt1 : opt2;
-                    case TYPE_SET_DISABLED:
-                        return mImpl.setEnabled(request.packageName, false, request.userId);
-                    default:
-                        throw new IllegalArgumentException("unsupported request: " + request);
-                }
-            } finally {
-                Binder.restoreCallingIdentity(ident);
-            }
-        }
-
-        private void executeAllRequests(@NonNull final OverlayManagerTransaction transaction)
-                throws Exception {
-            if (DEBUG) {
-                Slog.d(TAG, "commit " + transaction);
-            }
-            if (transaction == null) {
-                throw new IllegalArgumentException("null transaction");
-            }
-
-            // map: userId -> list<targetPackageName>
-            SparseArray<List<String>> affectedTargetsToUpdate = new SparseArray<>();
-
-            synchronized (mLock) {
-                // map: userId -> set<targetPackageName>
-                SparseArray<Set<String>> targetsToUpdate = new SparseArray<>();
-
-                // execute the requests (as calling user)
-                for (final OverlayManagerTransaction.Request request : transaction) {
-                    executeRequest(request).ifPresent(target -> {
-                        Set<String> userTargets = targetsToUpdate.get(target.userId);
-                        if (userTargets == null) {
-                            userTargets = new ArraySet<String>();
-                            targetsToUpdate.put(target.userId, userTargets);
-                        }
-                        userTargets.add(target.packageName);
-                    });
-                }
-
-                // past the point of no return: the entire transaction has been
-                // processed successfully, we can no longer fail: continue as
-                // system_server
-                final long ident = Binder.clearCallingIdentity();
-                try {
-                    persistSettings();
-
-                    // inform the package manager about the new paths
-                    for (int index = 0; index < targetsToUpdate.size(); index++) {
-                        final int userId = targetsToUpdate.keyAt(index);
-                        final List<String> affectedTargets =
-                                updatePackageManager(targetsToUpdate.valueAt(index), userId);
-                        affectedTargetsToUpdate.put(userId, affectedTargets);
-                    }
-                } finally {
-                    Binder.restoreCallingIdentity(ident);
-                }
-            } // synchronized (mLock)
-
-            FgThread.getHandler().post(() -> {
-                final long ident = Binder.clearCallingIdentity();
-                try {
-                    // schedule apps to refresh + broadcast the ACTION_OVERLAY_CHANGED intents
-                    for (int index = 0; index < affectedTargetsToUpdate.size(); index++) {
-                        final int userId = affectedTargetsToUpdate.keyAt(index);
-                        final List<String> packageNames = affectedTargetsToUpdate.valueAt(index);
-
-                        updateActivityManager(packageNames, userId);
-                        broadcastActionOverlayChanged(packageNames, userId);
-                    }
-                } finally {
-                    Binder.restoreCallingIdentity(ident);
-                }
-            });
-        }
-
-        @Override
         public void onShellCommand(@NonNull final FileDescriptor in,
                 @NonNull final FileDescriptor out, @NonNull final FileDescriptor err,
                 @NonNull final String[] args, @NonNull final ShellCallback callback,
@@ -1104,7 +904,162 @@
         }
     };
 
-    private static final class PackageManagerHelperImpl implements PackageManagerHelper {
+    private final class OverlayChangeListener
+            implements OverlayManagerServiceImpl.OverlayChangeListener {
+        @Override
+        public void onOverlaysChanged(@NonNull final String targetPackageName, final int userId) {
+            schedulePersistSettings();
+            FgThread.getHandler().post(() -> {
+                updateAssets(userId, targetPackageName);
+
+                final Intent intent = new Intent(ACTION_OVERLAY_CHANGED,
+                        Uri.fromParts("package", targetPackageName, null));
+                intent.setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
+
+                if (DEBUG) {
+                    Slog.d(TAG, "send broadcast " + intent);
+                }
+
+                try {
+                    ActivityManager.getService().broadcastIntentWithFeature(null, null, intent,
+                            null, null, 0, null, null, null, android.app.AppOpsManager.OP_NONE,
+                            null, false, false, userId);
+                } catch (RemoteException e) {
+                    // Intentionally left empty.
+                }
+            });
+        }
+    }
+
+    /**
+     * Updates the target packages' set of enabled overlays in PackageManager.
+     */
+    private ArrayList<String> updateOverlayPaths(int userId, List<String> targetPackageNames) {
+        try {
+            traceBegin(TRACE_TAG_RRO, "OMS#updateOverlayPaths " + targetPackageNames);
+            if (DEBUG) {
+                Slog.d(TAG, "Updating overlay assets");
+            }
+            final PackageManagerInternal pm =
+                    LocalServices.getService(PackageManagerInternal.class);
+            final boolean updateFrameworkRes = targetPackageNames.contains("android");
+            if (updateFrameworkRes) {
+                targetPackageNames = pm.getTargetPackageNames(userId);
+            }
+
+            final Map<String, List<String>> pendingChanges =
+                    new ArrayMap<>(targetPackageNames.size());
+            synchronized (mLock) {
+                final List<String> frameworkOverlays =
+                        mImpl.getEnabledOverlayPackageNames("android", userId);
+                final int n = targetPackageNames.size();
+                for (int i = 0; i < n; i++) {
+                    final String targetPackageName = targetPackageNames.get(i);
+                    List<String> list = new ArrayList<>();
+                    if (!"android".equals(targetPackageName)) {
+                        list.addAll(frameworkOverlays);
+                    }
+                    list.addAll(mImpl.getEnabledOverlayPackageNames(targetPackageName, userId));
+                    pendingChanges.put(targetPackageName, list);
+                }
+            }
+
+            final HashSet<String> updatedPackages = new HashSet<>();
+            final int n = targetPackageNames.size();
+            for (int i = 0; i < n; i++) {
+                final String targetPackageName = targetPackageNames.get(i);
+                if (DEBUG) {
+                    Slog.d(TAG, "-> Updating overlay: target=" + targetPackageName + " overlays=["
+                            + TextUtils.join(",", pendingChanges.get(targetPackageName))
+                            + "] userId=" + userId);
+                }
+
+                if (!pm.setEnabledOverlayPackages(
+                        userId, targetPackageName, pendingChanges.get(targetPackageName),
+                        updatedPackages)) {
+                    Slog.e(TAG, String.format("Failed to change enabled overlays for %s user %d",
+                            targetPackageName, userId));
+                }
+            }
+            return new ArrayList<>(updatedPackages);
+        } finally {
+            traceEnd(TRACE_TAG_RRO);
+        }
+    }
+
+    private void updateAssets(final int userId, final String targetPackageName) {
+        updateAssets(userId, Collections.singletonList(targetPackageName));
+    }
+
+    private void updateAssets(final int userId, List<String> targetPackageNames) {
+        final IActivityManager am = ActivityManager.getService();
+        try {
+            final ArrayList<String> updatedPaths = updateOverlayPaths(userId, targetPackageNames);
+            am.scheduleApplicationInfoChanged(updatedPaths, userId);
+        } catch (RemoteException e) {
+            // Intentionally left empty.
+        }
+    }
+
+    private void schedulePersistSettings() {
+        if (mPersistSettingsScheduled.getAndSet(true)) {
+            return;
+        }
+        IoThread.getHandler().post(() -> {
+            mPersistSettingsScheduled.set(false);
+            if (DEBUG) {
+                Slog.d(TAG, "Writing overlay settings");
+            }
+            synchronized (mLock) {
+                FileOutputStream stream = null;
+                try {
+                    stream = mSettingsFile.startWrite();
+                    mSettings.persist(stream);
+                    mSettingsFile.finishWrite(stream);
+                } catch (IOException | XmlPullParserException e) {
+                    mSettingsFile.failWrite(stream);
+                    Slog.e(TAG, "failed to persist overlay state", e);
+                }
+            }
+        });
+    }
+
+    private void restoreSettings() {
+        try {
+            traceBegin(TRACE_TAG_RRO, "OMS#restoreSettings");
+            synchronized (mLock) {
+                if (!mSettingsFile.getBaseFile().exists()) {
+                    return;
+                }
+                try (FileInputStream stream = mSettingsFile.openRead()) {
+                    mSettings.restore(stream);
+
+                    // We might have data for dying users if the device was
+                    // restarted before we received USER_REMOVED. Remove data for
+                    // users that will not exist after the system is ready.
+
+                    final List<UserInfo> liveUsers = mUserManager.getUsers(true /*excludeDying*/);
+                    final int[] liveUserIds = new int[liveUsers.size()];
+                    for (int i = 0; i < liveUsers.size(); i++) {
+                        liveUserIds[i] = liveUsers.get(i).getUserHandle().getIdentifier();
+                    }
+                    Arrays.sort(liveUserIds);
+
+                    for (int userId : mSettings.getUsers()) {
+                        if (Arrays.binarySearch(liveUserIds, userId) < 0) {
+                            mSettings.removeUser(userId);
+                        }
+                    }
+                } catch (IOException | XmlPullParserException e) {
+                    Slog.e(TAG, "failed to restore overlay state", e);
+                }
+            }
+        } finally {
+            traceEnd(TRACE_TAG_RRO);
+        }
+    }
+
+    private static final class PackageManagerHelperImpl implements PackageManagerHelper  {
 
         private final Context mContext;
         private final IPackageManager mPackageManager;
@@ -1314,151 +1269,4 @@
             }
         }
     }
-
-    // Helper methods to update other parts of the system or read/write
-    // settings: these methods should never call into each other!
-
-    private void broadcastActionOverlayChanged(@NonNull final Collection<String> packageNames,
-            final int userId) {
-        for (final String packageName : packageNames) {
-            broadcastActionOverlayChanged(packageName, userId);
-        }
-    }
-
-    private void broadcastActionOverlayChanged(@NonNull final String targetPackageName,
-            final int userId) {
-        final Intent intent = new Intent(ACTION_OVERLAY_CHANGED,
-                Uri.fromParts("package", targetPackageName, null));
-        intent.setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
-        try {
-            ActivityManager.getService().broadcastIntent(null, intent, null, null, 0, null, null,
-                    null, android.app.AppOpsManager.OP_NONE, null, false, false, userId);
-        } catch (RemoteException e) {
-            // Intentionally left empty.
-        }
-    }
-
-    /**
-     * Tell the activity manager to tell a set of packages to reload their
-     * resources.
-     */
-    private void updateActivityManager(List<String> targetPackageNames, final int userId) {
-        final IActivityManager am = ActivityManager.getService();
-        try {
-            am.scheduleApplicationInfoChanged(targetPackageNames, userId);
-        } catch (RemoteException e) {
-            // Intentionally left empty.
-        }
-    }
-
-    private ArrayList<String> updatePackageManager(String targetPackageNames, final int userId) {
-        return updatePackageManager(Collections.singletonList(targetPackageNames), userId);
-    }
-
-    /**
-     * Updates the target packages' set of enabled overlays in PackageManager.
-     * @return the package names of affected targets (a superset of
-     *         targetPackageNames: the target themserlves and shared libraries)
-     */
-    private ArrayList<String> updatePackageManager(@NonNull Collection<String> targetPackageNames,
-            final int userId) {
-        try {
-            traceBegin(TRACE_TAG_RRO, "OMS#updatePackageManager " + targetPackageNames);
-            if (DEBUG) {
-                Slog.d(TAG, "Update package manager about changed overlays");
-            }
-            final PackageManagerInternal pm =
-                    LocalServices.getService(PackageManagerInternal.class);
-            final boolean updateFrameworkRes = targetPackageNames.contains("android");
-            if (updateFrameworkRes) {
-                targetPackageNames = pm.getTargetPackageNames(userId);
-            }
-
-            final Map<String, List<String>> pendingChanges =
-                    new ArrayMap<>(targetPackageNames.size());
-            synchronized (mLock) {
-                final List<String> frameworkOverlays =
-                        mImpl.getEnabledOverlayPackageNames("android", userId);
-                for (final String targetPackageName : targetPackageNames) {
-                    List<String> list = new ArrayList<>();
-                    if (!"android".equals(targetPackageName)) {
-                        list.addAll(frameworkOverlays);
-                    }
-                    list.addAll(mImpl.getEnabledOverlayPackageNames(targetPackageName, userId));
-                    pendingChanges.put(targetPackageName, list);
-                }
-            }
-
-            final HashSet<String> updatedPackages = new HashSet<>();
-            for (final String targetPackageName : targetPackageNames) {
-                if (DEBUG) {
-                    Slog.d(TAG, "-> Updating overlay: target=" + targetPackageName + " overlays=["
-                            + TextUtils.join(",", pendingChanges.get(targetPackageName))
-                            + "] userId=" + userId);
-                }
-
-                if (!pm.setEnabledOverlayPackages(
-                        userId, targetPackageName, pendingChanges.get(targetPackageName),
-                        updatedPackages)) {
-                    Slog.e(TAG, String.format("Failed to change enabled overlays for %s user %d",
-                            targetPackageName, userId));
-                }
-            }
-            return new ArrayList<>(updatedPackages);
-        } finally {
-            traceEnd(TRACE_TAG_RRO);
-        }
-    }
-
-    private void persistSettings() {
-        if (DEBUG) {
-            Slog.d(TAG, "Writing overlay settings");
-        }
-        synchronized (mLock) {
-            FileOutputStream stream = null;
-            try {
-                stream = mSettingsFile.startWrite();
-                mSettings.persist(stream);
-                mSettingsFile.finishWrite(stream);
-            } catch (IOException | XmlPullParserException e) {
-                mSettingsFile.failWrite(stream);
-                Slog.e(TAG, "failed to persist overlay state", e);
-            }
-        }
-    }
-
-    private void restoreSettings() {
-        try {
-            traceBegin(TRACE_TAG_RRO, "OMS#restoreSettings");
-            synchronized (mLock) {
-                if (!mSettingsFile.getBaseFile().exists()) {
-                    return;
-                }
-                try (FileInputStream stream = mSettingsFile.openRead()) {
-                    mSettings.restore(stream);
-
-                    // We might have data for dying users if the device was
-                    // restarted before we received USER_REMOVED. Remove data for
-                    // users that will not exist after the system is ready.
-
-                    final List<UserInfo> liveUsers = mUserManager.getUsers(true /*excludeDying*/);
-                    final int[] liveUserIds = new int[liveUsers.size()];
-                    for (int i = 0; i < liveUsers.size(); i++) {
-                        liveUserIds[i] = liveUsers.get(i).getUserHandle().getIdentifier();
-                    }
-                    Arrays.sort(liveUserIds);
-
-                    for (int userId : mSettings.getUsers()) {
-                        if (Arrays.binarySearch(liveUserIds, userId) < 0) {
-                            mSettings.removeUser(userId);
-                        }
-                    }
-                } catch (IOException | XmlPullParserException e) {
-                    Slog.e(TAG, "failed to restore overlay state", e);
-                }
-            }
-        } finally {
-            traceEnd(TRACE_TAG_RRO);
-        }
-    }
 }
diff --git a/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java b/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
index e60411bb..05a4a38 100644
--- a/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
+++ b/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
@@ -45,7 +45,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.Optional;
 import java.util.Set;
 
 /**
@@ -72,6 +71,7 @@
     private final OverlayManagerSettings mSettings;
     private final OverlayConfig mOverlayConfig;
     private final String[] mDefaultOverlays;
+    private final OverlayChangeListener mListener;
 
     /**
      * Helper method to merge the overlay manager's (as read from overlays.xml)
@@ -114,12 +114,14 @@
             @NonNull final IdmapManager idmapManager,
             @NonNull final OverlayManagerSettings settings,
             @NonNull final OverlayConfig overlayConfig,
-            @NonNull final String[] defaultOverlays) {
+            @NonNull final String[] defaultOverlays,
+            @NonNull final OverlayChangeListener listener) {
         mPackageManager = packageManager;
         mIdmapManager = idmapManager;
         mSettings = settings;
         mOverlayConfig = overlayConfig;
         mDefaultOverlays = defaultOverlays;
+        mListener = listener;
     }
 
     /**
@@ -257,58 +259,52 @@
         mSettings.removeUser(userId);
     }
 
-    Optional<PackageAndUser> onTargetPackageAdded(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onTargetPackageAdded(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onTargetPackageAdded packageName=" + packageName + " userId=" + userId);
         }
 
-        return updateAndRefreshOverlaysForTarget(packageName, userId, 0);
+        updateAndRefreshOverlaysForTarget(packageName, userId, 0);
     }
 
-    Optional<PackageAndUser> onTargetPackageChanged(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onTargetPackageChanged(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onTargetPackageChanged packageName=" + packageName + " userId=" + userId);
         }
 
-        return updateAndRefreshOverlaysForTarget(packageName, userId, 0);
+        updateAndRefreshOverlaysForTarget(packageName, userId, 0);
     }
 
-    Optional<PackageAndUser> onTargetPackageReplacing(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onTargetPackageReplacing(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onTargetPackageReplacing packageName=" + packageName + " userId="
                     + userId);
         }
 
-        return updateAndRefreshOverlaysForTarget(packageName, userId, 0);
+        updateAndRefreshOverlaysForTarget(packageName, userId, 0);
     }
 
-    Optional<PackageAndUser> onTargetPackageReplaced(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onTargetPackageReplaced(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onTargetPackageReplaced packageName=" + packageName + " userId=" + userId);
         }
 
-        return updateAndRefreshOverlaysForTarget(packageName, userId, 0);
+        updateAndRefreshOverlaysForTarget(packageName, userId, 0);
     }
 
-    Optional<PackageAndUser> onTargetPackageRemoved(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onTargetPackageRemoved(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onTargetPackageRemoved packageName=" + packageName + " userId=" + userId);
         }
 
-        return updateAndRefreshOverlaysForTarget(packageName, userId, 0);
+        updateAndRefreshOverlaysForTarget(packageName, userId, 0);
     }
 
     /**
      * Update the state of any overlays for this target.
      */
-    private Optional<PackageAndUser> updateAndRefreshOverlaysForTarget(
-            @NonNull final String targetPackageName, final int userId, final int flags)
-            throws OperationFailedException {
+    private void updateAndRefreshOverlaysForTarget(@NonNull final String targetPackageName,
+            final int userId, final int flags) {
         final List<OverlayInfo> targetOverlays = mSettings.getOverlaysForTarget(targetPackageName,
                 userId);
 
@@ -368,13 +364,11 @@
         }
 
         if (modified) {
-            return Optional.of(new PackageAndUser(targetPackageName, userId));
+            mListener.onOverlaysChanged(targetPackageName, userId);
         }
-        return Optional.empty();
     }
 
-    Optional<PackageAndUser> onOverlayPackageAdded(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onOverlayPackageAdded(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onOverlayPackageAdded packageName=" + packageName + " userId=" + userId);
         }
@@ -382,7 +376,8 @@
         final PackageInfo overlayPackage = mPackageManager.getPackageInfo(packageName, userId);
         if (overlayPackage == null) {
             Slog.w(TAG, "overlay package " + packageName + " was added, but couldn't be found");
-            return onOverlayPackageRemoved(packageName, userId);
+            onOverlayPackageRemoved(packageName, userId);
+            return;
         }
 
         mSettings.init(packageName, userId, overlayPackage.overlayTarget,
@@ -394,17 +389,15 @@
                 overlayPackage.overlayCategory);
         try {
             if (updateState(overlayPackage.overlayTarget, packageName, userId, 0)) {
-                return Optional.of(new PackageAndUser(overlayPackage.overlayTarget, userId));
+                mListener.onOverlaysChanged(overlayPackage.overlayTarget, userId);
             }
-            return Optional.empty();
         } catch (OverlayManagerSettings.BadKeyException e) {
+            Slog.e(TAG, "failed to update settings", e);
             mSettings.remove(packageName, userId);
-            throw new OperationFailedException("failed to update settings", e);
         }
     }
 
-    Optional<PackageAndUser> onOverlayPackageChanged(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onOverlayPackageChanged(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onOverlayPackageChanged packageName=" + packageName + " userId=" + userId);
         }
@@ -412,16 +405,14 @@
         try {
             final OverlayInfo oi = mSettings.getOverlayInfo(packageName, userId);
             if (updateState(oi.targetPackageName, packageName, userId, 0)) {
-                return Optional.of(new PackageAndUser(oi.targetPackageName, userId));
+                mListener.onOverlaysChanged(oi.targetPackageName, userId);
             }
-            return Optional.empty();
         } catch (OverlayManagerSettings.BadKeyException e) {
-            throw new OperationFailedException("failed to update settings", e);
+            Slog.e(TAG, "failed to update settings", e);
         }
     }
 
-    Optional<PackageAndUser> onOverlayPackageReplacing(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onOverlayPackageReplacing(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onOverlayPackageReplacing packageName=" + packageName + " userId="
                     + userId);
@@ -432,16 +423,14 @@
             if (updateState(oi.targetPackageName, packageName, userId,
                         FLAG_OVERLAY_IS_BEING_REPLACED)) {
                 removeIdmapIfPossible(oi);
-                return Optional.of(new PackageAndUser(oi.targetPackageName, userId));
+                mListener.onOverlaysChanged(oi.targetPackageName, userId);
             }
-            return Optional.empty();
         } catch (OverlayManagerSettings.BadKeyException e) {
-            throw new OperationFailedException("failed to update settings", e);
+            Slog.e(TAG, "failed to update settings", e);
         }
     }
 
-    Optional<PackageAndUser> onOverlayPackageReplaced(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onOverlayPackageReplaced(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "onOverlayPackageReplaced packageName=" + packageName + " userId="
                     + userId);
@@ -450,12 +439,16 @@
         final PackageInfo pkg = mPackageManager.getPackageInfo(packageName, userId);
         if (pkg == null) {
             Slog.w(TAG, "overlay package " + packageName + " was replaced, but couldn't be found");
-            return onOverlayPackageRemoved(packageName, userId);
+            onOverlayPackageRemoved(packageName, userId);
+            return;
         }
 
         try {
             final OverlayInfo oldOi = mSettings.getOverlayInfo(packageName, userId);
             if (mustReinitializeOverlay(pkg, oldOi)) {
+                if (oldOi != null && !oldOi.targetPackageName.equals(pkg.overlayTarget)) {
+                    mListener.onOverlaysChanged(pkg.overlayTarget, userId);
+                }
                 mSettings.init(packageName, userId, pkg.overlayTarget, pkg.targetOverlayableName,
                         pkg.applicationInfo.getBaseCodePath(),
                         isPackageConfiguredMutable(pkg.packageName),
@@ -464,25 +457,22 @@
             }
 
             if (updateState(pkg.overlayTarget, packageName, userId, 0)) {
-                return Optional.of(new PackageAndUser(pkg.overlayTarget, userId));
+                mListener.onOverlaysChanged(pkg.overlayTarget, userId);
             }
-            return Optional.empty();
         } catch (OverlayManagerSettings.BadKeyException e) {
-            throw new OperationFailedException("failed to update settings", e);
+            Slog.e(TAG, "failed to update settings", e);
         }
     }
 
-    Optional<PackageAndUser> onOverlayPackageRemoved(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    void onOverlayPackageRemoved(@NonNull final String packageName, final int userId) {
         try {
             final OverlayInfo overlayInfo = mSettings.getOverlayInfo(packageName, userId);
             if (mSettings.remove(packageName, userId)) {
                 removeIdmapIfPossible(overlayInfo);
-                return Optional.of(new PackageAndUser(overlayInfo.targetPackageName, userId));
+                mListener.onOverlaysChanged(overlayInfo.targetPackageName, userId);
             }
-            return Optional.empty();
         } catch (OverlayManagerSettings.BadKeyException e) {
-            throw new OperationFailedException("failed to remove overlay", e);
+            Slog.e(TAG, "failed to remove overlay", e);
         }
     }
 
@@ -503,8 +493,8 @@
         return mSettings.getOverlaysForUser(userId);
     }
 
-    Optional<PackageAndUser> setEnabled(@NonNull final String packageName, final boolean enable,
-            final int userId) throws OperationFailedException {
+    boolean setEnabled(@NonNull final String packageName, final boolean enable,
+            final int userId) {
         if (DEBUG) {
             Slog.d(TAG, String.format("setEnabled packageName=%s enable=%s userId=%d",
                         packageName, enable, userId));
@@ -512,33 +502,30 @@
 
         final PackageInfo overlayPackage = mPackageManager.getPackageInfo(packageName, userId);
         if (overlayPackage == null) {
-            throw new OperationFailedException(
-                    String.format("failed to find overlay package %s for user %d",
-                        packageName, userId));
+            return false;
         }
 
         try {
             final OverlayInfo oi = mSettings.getOverlayInfo(packageName, userId);
             if (!oi.isMutable) {
                 // Ignore immutable overlays.
-                throw new OperationFailedException(
-                        "cannot enable immutable overlay packages in runtime");
+                return false;
             }
 
             boolean modified = mSettings.setEnabled(packageName, userId, enable);
             modified |= updateState(oi.targetPackageName, oi.packageName, userId, 0);
 
             if (modified) {
-                return Optional.of(new PackageAndUser(oi.targetPackageName, userId));
+                mListener.onOverlaysChanged(oi.targetPackageName, userId);
             }
-            return Optional.empty();
+            return true;
         } catch (OverlayManagerSettings.BadKeyException e) {
-            throw new OperationFailedException("failed to update settings", e);
+            return false;
         }
     }
 
-    Optional<PackageAndUser> setEnabledExclusive(@NonNull final String packageName,
-            boolean withinCategory, final int userId) throws OperationFailedException {
+    boolean setEnabledExclusive(@NonNull final String packageName, boolean withinCategory,
+            final int userId) {
         if (DEBUG) {
             Slog.d(TAG, String.format("setEnabledExclusive packageName=%s"
                     + " withinCategory=%s userId=%d", packageName, withinCategory, userId));
@@ -546,8 +533,7 @@
 
         final PackageInfo overlayPackage = mPackageManager.getPackageInfo(packageName, userId);
         if (overlayPackage == null) {
-            throw new OperationFailedException(String.format(
-                        "failed to find overlay package %s for user %d", packageName, userId));
+            return false;
         }
 
         try {
@@ -590,11 +576,11 @@
             modified |= updateState(targetPackageName, packageName, userId, 0);
 
             if (modified) {
-                return Optional.of(new PackageAndUser(targetPackageName, userId));
+                mListener.onOverlaysChanged(targetPackageName, userId);
             }
-            return Optional.empty();
+            return true;
         } catch (OverlayManagerSettings.BadKeyException e) {
-            throw new OperationFailedException("failed to update settings", e);
+            return false;
         }
     }
 
@@ -610,75 +596,66 @@
         return mOverlayConfig.isEnabled(packageName);
     }
 
-    Optional<PackageAndUser> setPriority(@NonNull final String packageName,
-            @NonNull final String newParentPackageName, final int userId)
-            throws OperationFailedException {
+    boolean setPriority(@NonNull final String packageName,
+            @NonNull final String newParentPackageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "setPriority packageName=" + packageName + " newParentPackageName="
                     + newParentPackageName + " userId=" + userId);
         }
 
         if (!isPackageConfiguredMutable(packageName)) {
-            throw new OperationFailedException(String.format(
-                        "overlay package %s user %d is not updatable", packageName, userId));
+            return false;
         }
 
         final PackageInfo overlayPackage = mPackageManager.getPackageInfo(packageName, userId);
         if (overlayPackage == null) {
-            throw new OperationFailedException(String.format(
-                        "failed to find overlay package %s for user %d", packageName, userId));
+            return false;
         }
 
         if (mSettings.setPriority(packageName, newParentPackageName, userId)) {
-            return Optional.of(new PackageAndUser(overlayPackage.overlayTarget, userId));
+            mListener.onOverlaysChanged(overlayPackage.overlayTarget, userId);
         }
-        return Optional.empty();
+        return true;
     }
 
-    Optional<PackageAndUser> setHighestPriority(@NonNull final String packageName,
-            final int userId) throws OperationFailedException {
+    boolean setHighestPriority(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "setHighestPriority packageName=" + packageName + " userId=" + userId);
         }
 
         if (!isPackageConfiguredMutable(packageName)) {
-            throw new OperationFailedException(String.format(
-                        "overlay package %s user %d is not updatable", packageName, userId));
+            return false;
         }
 
         final PackageInfo overlayPackage = mPackageManager.getPackageInfo(packageName, userId);
         if (overlayPackage == null) {
-            throw new OperationFailedException(String.format(
-                        "failed to find overlay package %s for user %d", packageName, userId));
+            return false;
         }
 
         if (mSettings.setHighestPriority(packageName, userId)) {
-            return Optional.of(new PackageAndUser(overlayPackage.overlayTarget, userId));
+            mListener.onOverlaysChanged(overlayPackage.overlayTarget, userId);
         }
-        return Optional.empty();
+        return true;
     }
 
-    Optional<PackageAndUser> setLowestPriority(@NonNull final String packageName, final int userId)
-            throws OperationFailedException {
+    boolean setLowestPriority(@NonNull final String packageName, final int userId) {
         if (DEBUG) {
             Slog.d(TAG, "setLowestPriority packageName=" + packageName + " userId=" + userId);
         }
 
         if (!isPackageConfiguredMutable(packageName)) {
-            throw new OperationFailedException(String.format(
-                        "overlay package %s user %d is not updatable", packageName, userId));
+            return false;
         }
 
         final PackageInfo overlayPackage = mPackageManager.getPackageInfo(packageName, userId);
         if (overlayPackage == null) {
-            throw new OperationFailedException(String.format(
-                        "failed to find overlay package %s for user %d", packageName, userId));
+            return false;
         }
 
         if (mSettings.setLowestPriority(packageName, userId)) {
-            return Optional.of(new PackageAndUser(overlayPackage.overlayTarget, userId));
+            mListener.onOverlaysChanged(overlayPackage.overlayTarget, userId);
         }
-        return Optional.empty();
+        return true;
     }
 
     void dump(@NonNull final PrintWriter pw, @NonNull DumpState dumpState) {
@@ -820,13 +797,12 @@
         mIdmapManager.removeIdmap(oi, oi.userId);
     }
 
-    static final class OperationFailedException extends Exception {
-        OperationFailedException(@NonNull final String message) {
-            super(message);
-        }
+    interface OverlayChangeListener {
 
-        OperationFailedException(@NonNull final String message, @NonNull Throwable cause) {
-            super(message, cause);
-        }
+        /**
+         * An event triggered by changes made to overlay state or settings as well as changes that
+         * add or remove target packages of overlays.
+         **/
+        void onOverlaysChanged(@NonNull String targetPackage, int userId);
     }
 }
diff --git a/services/core/java/com/android/server/om/PackageAndUser.java b/services/core/java/com/android/server/om/PackageAndUser.java
deleted file mode 100644
index 5c38ba7..0000000
--- a/services/core/java/com/android/server/om/PackageAndUser.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.server.om;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.annotation.UserIdInt;
-
-final class PackageAndUser {
-    public final @NonNull String packageName;
-    public final @UserIdInt int userId;
-
-    PackageAndUser(@NonNull String packageName, @UserIdInt int userId) {
-        this.packageName = packageName;
-        this.userId = userId;
-    }
-
-    @Override
-    public boolean equals(@Nullable Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (!(obj instanceof PackageAndUser)) {
-            return false;
-        }
-        PackageAndUser other = (PackageAndUser) obj;
-        return packageName.equals(other.packageName) && userId == other.userId;
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + packageName.hashCode();
-        result = prime * result + userId;
-        return result;
-    }
-
-    @Override
-    public String toString() {
-        return String.format("PackageAndUser{packageName=%s, userId=%d}", packageName, userId);
-    }
-}
diff --git a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
index dd507a3..01eeb31 100644
--- a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
+++ b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
@@ -94,9 +94,12 @@
 
     @Override
     @RequiresPermission(android.Manifest.permission.DUMP)
-    public void cancelBugreport() {
+    public void cancelBugreport(int callingUidUnused, String callingPackage) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP,
                 "cancelBugreport");
+        int callingUid = Binder.getCallingUid();
+        mAppOps.checkPackage(callingUid, callingPackage);
+
         synchronized (mLock) {
             IDumpstate ds = getDumpstateBinderServiceLocked();
             if (ds == null) {
@@ -104,7 +107,11 @@
                 return;
             }
             try {
-                ds.cancelBugreport();
+                // Note: this may throw SecurityException back out to the caller if they aren't
+                // allowed to cancel the report, in which case we should NOT be setting ctl.stop,
+                // since that would unintentionally kill some other app's bugreport, which we
+                // specifically disallow.
+                ds.cancelBugreport(callingUid, callingPackage);
             } catch (RemoteException e) {
                 Slog.e(TAG, "RemoteException in cancelBugreport", e);
             }
@@ -182,7 +189,7 @@
             // lifecycle correctly. If we don't subsequent callers will get
             // BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS error.
             // Note that listener will be notified by the death recipient below.
-            cancelBugreport();
+            cancelBugreport(callingUid, callingPackage);
         }
     }
 
diff --git a/services/core/java/com/android/server/pm/ApkChecksums.java b/services/core/java/com/android/server/pm/ApkChecksums.java
index 7e8ff94..08739cb 100644
--- a/services/core/java/com/android/server/pm/ApkChecksums.java
+++ b/services/core/java/com/android/server/pm/ApkChecksums.java
@@ -36,12 +36,14 @@
 import android.content.IntentSender;
 import android.content.pm.ApkChecksum;
 import android.content.pm.Checksum;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageParser;
 import android.content.pm.Signature;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.os.incremental.IncrementalManager;
 import android.os.incremental.IncrementalStorage;
+import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Pair;
@@ -57,6 +59,7 @@
 import android.util.apk.VerityBuilder;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.pm.parsing.pkg.AndroidPackage;
 import com.android.server.security.VerityUtils;
 
 import java.io.BufferedInputStream;
@@ -121,12 +124,15 @@
         private final Producer<Context> mContext;
         private final Producer<Handler> mHandlerProducer;
         private final Producer<IncrementalManager> mIncrementalManagerProducer;
+        private final Producer<PackageManagerInternal> mPackageManagerInternalProducer;
 
         Injector(Producer<Context> context, Producer<Handler> handlerProducer,
-                Producer<IncrementalManager> incrementalManagerProducer) {
+                Producer<IncrementalManager> incrementalManagerProducer,
+                Producer<PackageManagerInternal> packageManagerInternalProducer) {
             mContext = context;
             mHandlerProducer = handlerProducer;
             mIncrementalManagerProducer = incrementalManagerProducer;
+            mPackageManagerInternalProducer = packageManagerInternalProducer;
         }
 
         public Context getContext() {
@@ -140,6 +146,10 @@
         public IncrementalManager getIncrementalManager() {
             return mIncrementalManagerProducer.produce();
         }
+
+        public PackageManagerInternal getPackageManagerInternal() {
+            return mPackageManagerInternalProducer.produce();
+        }
     }
 
     /**
@@ -169,104 +179,56 @@
     /**
      * Serialize checksums to the stream in binary format.
      */
-    public static void writeChecksums(OutputStream os, ApkChecksum[] checksums)
+    public static void writeChecksums(OutputStream os, Checksum[] checksums)
             throws IOException, CertificateException {
         try (DataOutputStream dos = new DataOutputStream(os)) {
             dos.writeInt(checksums.length);
-            for (ApkChecksum checksum : checksums) {
-                final String splitName = checksum.getSplitName();
-                if (splitName == null) {
-                    dos.writeInt(-1);
-                } else {
-                    dos.writeInt(splitName.length());
-                    dos.writeUTF(splitName);
-                }
-
+            for (Checksum checksum : checksums) {
                 dos.writeInt(checksum.getType());
 
                 final byte[] valueBytes = checksum.getValue();
                 dos.writeInt(valueBytes.length);
                 dos.write(valueBytes);
-
-                final String packageName = checksum.getInstallerPackageName();
-                if (packageName == null) {
-                    dos.writeInt(-1);
-                } else {
-                    dos.writeInt(packageName.length());
-                    dos.writeUTF(packageName);
-                }
-
-                final Certificate cert = checksum.getInstallerCertificate();
-                final byte[] certBytes = (cert == null) ? null : cert.getEncoded();
-                if (certBytes == null) {
-                    dos.writeInt(-1);
-                } else {
-                    dos.writeInt(certBytes.length);
-                    dos.write(certBytes);
-                }
             }
         }
     }
 
     /**
      * Deserialize array of checksums previously stored in
-     * {@link #writeChecksums(File, ApkChecksum[])}.
+     * {@link #writeChecksums(OutputStream, Checksum[])}.
      */
-    private static ApkChecksum[] readChecksums(File file) throws IOException {
+    private static Checksum[] readChecksums(File file) throws IOException {
         try (InputStream is = new FileInputStream(file);
              DataInputStream dis = new DataInputStream(is)) {
             final int size = dis.readInt();
-            ApkChecksum[] checksums = new ApkChecksum[size];
+            Checksum[] checksums = new Checksum[size];
             for (int i = 0; i < size; ++i) {
-                final String splitName;
-                if (dis.readInt() < 0) {
-                    splitName = null;
-                } else {
-                    splitName = dis.readUTF();
-                }
-
                 final int type = dis.readInt();
 
                 final byte[] valueBytes = new byte[dis.readInt()];
                 dis.read(valueBytes);
-
-                final String packageName;
-                if (dis.readInt() < 0) {
-                    packageName = null;
-                } else {
-                    packageName = dis.readUTF();
-                }
-
-                final byte[] certBytes;
-                final int certBytesLength = dis.readInt();
-                if (certBytesLength < 0) {
-                    certBytes = null;
-                } else {
-                    certBytes = new byte[certBytesLength];
-                    dis.read(certBytes);
-                }
-                checksums[i] = new ApkChecksum(splitName, new Checksum(type, valueBytes),
-                        packageName, certBytes);
+                checksums[i] = new Checksum(type, valueBytes);
             }
             return checksums;
         }
     }
 
-
     /**
      * Fetch or calculate checksums for the collection of files.
      *
-     * @param filesToChecksum   split name, null for base and File to fetch checksums for
-     * @param optional          mask to fetch readily available checksums
-     * @param required          mask to forcefully calculate if not available
-     * @param trustedInstallers array of certificate to trust, two specific cases:
-     *                          null - trust anybody,
-     *                          [] - trust nobody.
-     * @param statusReceiver    to receive the resulting checksums
+     * @param filesToChecksum       split name, null for base and File to fetch checksums for
+     * @param optional              mask to fetch readily available checksums
+     * @param required              mask to forcefully calculate if not available
+     * @param installerPackageName  package name of the installer of the packages
+     * @param trustedInstallers     array of certificate to trust, two specific cases:
+     *                              null - trust anybody,
+     *                              [] - trust nobody.
+     * @param statusReceiver        to receive the resulting checksums
      */
     public static void getChecksums(List<Pair<String, File>> filesToChecksum,
             @Checksum.Type int optional,
             @Checksum.Type int required,
+            @Nullable String installerPackageName,
             @Nullable Certificate[] trustedInstallers,
             @NonNull IntentSender statusReceiver,
             @NonNull Injector injector) {
@@ -278,8 +240,8 @@
             result.add(checksums);
 
             try {
-                getAvailableApkChecksums(split, file, optional | required, trustedInstallers,
-                        checksums);
+                getAvailableApkChecksums(split, file, optional | required, installerPackageName,
+                        trustedInstallers, checksums, injector);
             } catch (Throwable e) {
                 Slog.e(TAG, "Preferred checksum calculation error", e);
             }
@@ -337,18 +299,21 @@
     /**
      * Fetch readily available checksums - enforced by kernel or provided by Installer.
      *
-     * @param split             split name, null for base
-     * @param file              to fetch checksums for
-     * @param types             mask to fetch checksums
-     * @param trustedInstallers array of certificate to trust, two specific cases:
-     *                          null - trust anybody,
-     *                          [] - trust nobody.
-     * @param checksums         resulting checksums
+     * @param split                 split name, null for base
+     * @param file                  to fetch checksums for
+     * @param types                 mask to fetch checksums
+     * @param installerPackageName  package name of the installer of the packages
+     * @param trustedInstallers     array of certificate to trust, two specific cases:
+     *                              null - trust anybody,
+     *                              [] - trust nobody.
+     * @param checksums             resulting checksums
      */
     private static void getAvailableApkChecksums(String split, File file,
             @Checksum.Type int types,
+            @Nullable String installerPackageName,
             @Nullable Certificate[] trustedInstallers,
-            Map<Integer, ApkChecksum> checksums) {
+            Map<Integer, ApkChecksum> checksums,
+            @NonNull Injector injector) {
         final String filePath = file.getAbsolutePath();
 
         // Always available: FSI or IncFs.
@@ -370,24 +335,72 @@
             }
         }
 
-        if (trustedInstallers == null || trustedInstallers.length > 0) {
-            final File digestsFile = new File(buildDigestsPathForApk(filePath));
-            if (digestsFile.exists()) {
-                try {
-                    final ApkChecksum[] digests = readChecksums(digestsFile);
-                    final Set<Signature> trusted = convertToSet(trustedInstallers);
-                    for (ApkChecksum digest : digests) {
-                        if (isRequired(digest.getType(), types, checksums) && isTrusted(digest,
-                                trusted)) {
-                            checksums.put(digest.getType(), digest);
-                        }
-                    }
-                } catch (IOException e) {
-                    Slog.e(TAG, "Error reading .digests", e);
-                } catch (CertificateEncodingException e) {
-                    Slog.e(TAG, "Error encoding trustedInstallers", e);
+        getInstallerChecksums(split, file, types, installerPackageName, trustedInstallers,
+                checksums, injector);
+    }
+
+    private static void getInstallerChecksums(String split, File file,
+            @Checksum.Type int types,
+            @Nullable String installerPackageName,
+            @Nullable Certificate[] trustedInstallers,
+            Map<Integer, ApkChecksum> checksums,
+            @NonNull Injector injector) {
+        if (TextUtils.isEmpty(installerPackageName)) {
+            return;
+        }
+        if (trustedInstallers != null && trustedInstallers.length == 0) {
+            return;
+        }
+
+        final File digestsFile = new File(buildDigestsPathForApk(file.getAbsolutePath()));
+        if (!digestsFile.exists()) {
+            return;
+        }
+
+        final AndroidPackage installer = injector.getPackageManagerInternal().getPackage(
+                installerPackageName);
+        if (installer == null) {
+            Slog.e(TAG, "Installer package not found.");
+            return;
+        }
+
+        // Obtaining array of certificates used for signing the installer package.
+        final Signature[] certs = installer.getSigningDetails().signatures;
+        final Signature[] pastCerts = installer.getSigningDetails().pastSigningCertificates;
+        if (certs == null || certs.length == 0 || certs[0] == null) {
+            Slog.e(TAG, "Can't obtain calling installer package's certificates.");
+            return;
+        }
+        // According to V2/V3 signing schema, the first certificate corresponds to the public key
+        // in the signing block.
+        byte[] trustedCertBytes = certs[0].toByteArray();
+
+        try {
+            final Checksum[] digests = readChecksums(digestsFile);
+            final Set<Signature> trusted = convertToSet(trustedInstallers);
+
+            if (trusted != null && !trusted.isEmpty()) {
+                // Obtaining array of certificates used for signing the installer package.
+                Signature trustedCert = isTrusted(certs, trusted);
+                if (trustedCert == null) {
+                    trustedCert = isTrusted(pastCerts, trusted);
+                }
+                if (trustedCert == null) {
+                    return;
+                }
+                trustedCertBytes = trustedCert.toByteArray();
+            }
+
+            for (Checksum digest : digests) {
+                if (isRequired(digest.getType(), types, checksums)) {
+                    checksums.put(digest.getType(),
+                            new ApkChecksum(split, digest, installerPackageName, trustedCertBytes));
                 }
             }
+        } catch (IOException e) {
+            Slog.e(TAG, "Error reading .digests", e);
+        } catch (CertificateEncodingException e) {
+            Slog.e(TAG, "Error encoding trustedInstallers", e);
         }
     }
 
@@ -494,12 +507,16 @@
         return set;
     }
 
-    private static boolean isTrusted(ApkChecksum checksum, Set<Signature> trusted) {
-        if (trusted == null) {
-            return true;
+    private static Signature isTrusted(Signature[] signatures, Set<Signature> trusted) {
+        if (signatures == null) {
+            return null;
         }
-        final Signature signature = new Signature(checksum.getInstallerCertificateBytes());
-        return trusted.contains(signature);
+        for (Signature signature : signatures) {
+            if (trusted.contains(signature)) {
+                return signature;
+            }
+        }
+        return null;
     }
 
     private static ApkChecksum extractHashFromFS(String split, String filePath) {
diff --git a/services/core/java/com/android/server/pm/DumpState.java b/services/core/java/com/android/server/pm/DumpState.java
index 520871f..4f986bd 100644
--- a/services/core/java/com/android/server/pm/DumpState.java
+++ b/services/core/java/com/android/server/pm/DumpState.java
@@ -44,6 +44,7 @@
     public static final int DUMP_APEX = 1 << 25;
     public static final int DUMP_QUERIES = 1 << 26;
     public static final int DUMP_KNOWN_PACKAGES = 1 << 27;
+    public static final int DUMP_PER_UID_READ_TIMEOUTS = 1 << 28;
 
     public static final int OPTION_SHOW_FILTERS = 1 << 0;
     public static final int OPTION_DUMP_ALL_COMPONENTS = 1 << 1;
diff --git a/services/core/java/com/android/server/pm/MULTIUSER_AND_ENTERPRISE_OWNERS b/services/core/java/com/android/server/pm/MULTIUSER_AND_ENTERPRISE_OWNERS
new file mode 100644
index 0000000..a52e9cf
--- /dev/null
+++ b/services/core/java/com/android/server/pm/MULTIUSER_AND_ENTERPRISE_OWNERS
@@ -0,0 +1,7 @@
+# OWNERS of Multiuser related files related to Enterprise
+
+include /MULTIUSER_OWNERS
+
+# Enterprise owners
+rubinxu@google.com
+sandness@google.com
diff --git a/services/core/java/com/android/server/pm/ModuleInfoProvider.java b/services/core/java/com/android/server/pm/ModuleInfoProvider.java
index 06706cd..0ffc1ed 100644
--- a/services/core/java/com/android/server/pm/ModuleInfoProvider.java
+++ b/services/core/java/com/android/server/pm/ModuleInfoProvider.java
@@ -184,7 +184,7 @@
         List<PackageInfo> allPackages;
         try {
             allPackages = mPackageManager.getInstalledPackages(
-                    flags | PackageManager.MATCH_APEX, UserHandle.USER_SYSTEM).getList();
+                    flags | PackageManager.MATCH_APEX, UserHandle.getCallingUserId()).getList();
         } catch (RemoteException e) {
             Slog.w(TAG, "Unable to retrieve all package names", e);
             return Collections.emptyList();
diff --git a/services/core/java/com/android/server/pm/OWNERS b/services/core/java/com/android/server/pm/OWNERS
index 004259b..43c5d5e 100644
--- a/services/core/java/com/android/server/pm/OWNERS
+++ b/services/core/java/com/android/server/pm/OWNERS
@@ -30,13 +30,12 @@
 per-file CrossProfileAppsService.java = omakoto@google.com, yamasani@google.com
 per-file CrossProfileIntentFilter.java = omakoto@google.com, yamasani@google.com
 per-file CrossProfileIntentResolver.java = omakoto@google.com, yamasani@google.com
-per-file RestrictionsSet.java = bookatz@google.com, omakoto@google.com, yamasani@google.com, rubinxu@google.com, sandness@google.com
-per-file UserManagerInternal.java = bookatz@google.com, omakoto@google.com, yamasani@google.com
-per-file UserManagerService.java = bookatz@google.com, omakoto@google.com, yamasani@google.com
-per-file UserRestrictionsUtils.java = omakoto@google.com, rubinxu@google.com, sandness@google.com, yamasani@google.com
-per-file UserSystemPackageInstaller.java = bookatz@google.com, omakoto@google.com, yamasani@google.com
-per-file UserTypeDetails.java = bookatz@google.com, omakoto@google.com, yamasani@google.com
-per-file UserTypeFactory.java = bookatz@google.com, omakoto@google.com, yamasani@google.com
+per-file RestrictionsSet.java = file:MULTIUSER_AND_ENTERPRISE_OWNERS
+per-file UserManager* = file:/MULTIUSER_OWNERS
+per-file UserRestriction* = file:MULTIUSER_AND_ENTERPRISE_OWNERS
+per-file UserSystemPackageInstaller* = file:/MULTIUSER_OWNERS
+per-file UserTypeDetails.java = file:/MULTIUSER_OWNERS
+per-file UserTypeFactory.java = file:/MULTIUSER_OWNERS
 
 # security
 per-file KeySetHandle.java = cbrubaker@google.com, nnk@google.com
diff --git a/services/core/java/com/android/server/pm/PackageInstallerSession.java b/services/core/java/com/android/server/pm/PackageInstallerSession.java
index f97a5ee..f4472b4 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerSession.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerSession.java
@@ -85,7 +85,6 @@
 import android.content.pm.PackageParser.ApkLite;
 import android.content.pm.PackageParser.PackageLite;
 import android.content.pm.PackageParser.PackageParserException;
-import android.content.pm.Signature;
 import android.content.pm.dex.DexMetadataHelper;
 import android.content.pm.parsing.ApkLiteParseUtils;
 import android.content.pm.parsing.result.ParseResult;
@@ -111,6 +110,7 @@
 import android.os.incremental.IStorageHealthListener;
 import android.os.incremental.IncrementalFileStorages;
 import android.os.incremental.IncrementalManager;
+import android.os.incremental.PerUidReadTimeouts;
 import android.os.incremental.StorageHealthCheckParams;
 import android.os.storage.StorageManager;
 import android.provider.Settings.Secure;
@@ -244,8 +244,6 @@
     private static final String ATTR_SIGNATURE = "signature";
     private static final String ATTR_CHECKSUM_KIND = "checksumKind";
     private static final String ATTR_CHECKSUM_VALUE = "checksumValue";
-    private static final String ATTR_CHECKSUM_PACKAGE = "checksumPackage";
-    private static final String ATTR_CHECKSUM_CERTIFICATE = "checksumCertificate";
 
     private static final String PROPERTY_NAME_INHERIT_NATIVE = "pi.inherit_native_on_dont_kill";
     private static final int[] EMPTY_CHILD_SESSION_ARRAY = EmptyArray.INT;
@@ -401,33 +399,8 @@
     @GuardedBy("mLock")
     private ArraySet<FileEntry> mFiles = new ArraySet<>();
 
-    static class CertifiedChecksum {
-        final @NonNull Checksum mChecksum;
-        final @NonNull String mPackageName;
-        final @NonNull byte[] mCertificate;
-
-        CertifiedChecksum(@NonNull Checksum checksum, @NonNull String packageName,
-                @NonNull byte[] certificate) {
-            mChecksum = checksum;
-            mPackageName = packageName;
-            mCertificate = certificate;
-        }
-
-        Checksum getChecksum() {
-            return mChecksum;
-        }
-
-        String getPackageName() {
-            return mPackageName;
-        }
-
-        byte[] getCertificate() {
-            return mCertificate;
-        }
-    }
-
     @GuardedBy("mLock")
-    private ArrayMap<String, List<CertifiedChecksum>> mChecksums = new ArrayMap<>();
+    private ArrayMap<String, Checksum[]> mChecksums = new ArrayMap<>();
 
     @Nullable
     final StagedSession mStagedSession;
@@ -945,7 +918,7 @@
             int sessionId, int userId, int installerUid, @NonNull InstallSource installSource,
             SessionParams params, long createdMillis, long committedMillis,
             File stageDir, String stageCid, InstallationFile[] files,
-            ArrayMap<String, List<CertifiedChecksum>> checksums,
+            ArrayMap<String, List<Checksum>> checksums,
             boolean prepared, boolean committed, boolean destroyed, boolean sealed,
             @Nullable int[] childSessionIds, int parentSessionId, boolean isReady,
             boolean isFailed, boolean isApplied, int stagedSessionErrorCode,
@@ -991,7 +964,11 @@
         }
 
         if (checksums != null) {
-            mChecksums.putAll(checksums);
+            for (int i = 0, isize = checksums.size(); i < isize; ++i) {
+                final String fileName = checksums.keyAt(i);
+                final List<Checksum> fileChecksums = checksums.valueAt(i);
+                mChecksums.put(fileName, fileChecksums.toArray(new Checksum[fileChecksums.size()]));
+            }
         }
 
         if (!params.isMultiPackage && (stageDir == null) == (stageCid == null)) {
@@ -1289,16 +1266,6 @@
             throw new IllegalStateException("Can't obtain calling installer's package.");
         }
 
-        // Obtaining array of certificates used for signing the installer package.
-        final Signature[] certs = callingInstaller.getSigningDetails().signatures;
-        if (certs == null || certs.length == 0 || certs[0] == null) {
-            throw new IllegalStateException(
-                    "Can't obtain calling installer package's certificates.");
-        }
-        // According to V2/V3 signing schema, the first certificate corresponds to the public key
-        // in the signing block.
-        final byte[] mainCertificateBytes = certs[0].toByteArray();
-
         synchronized (mLock) {
             assertCallerIsOwnerOrRootLocked();
             assertPreparedAndNotCommittedOrDestroyedLocked("addChecksums");
@@ -1307,13 +1274,7 @@
                 throw new IllegalStateException("Duplicate checksums.");
             }
 
-            List<CertifiedChecksum> fileChecksums = new ArrayList<>();
-            mChecksums.put(name, fileChecksums);
-
-            for (Checksum checksum : checksums) {
-                fileChecksums.add(new CertifiedChecksum(checksum, initiatingPackageName,
-                        mainCertificateBytes));
-            }
+            mChecksums.put(name, checksums);
         }
     }
 
@@ -3006,7 +2967,7 @@
         final boolean isInstallerShell = (mInstallerUid == Process.SHELL_UID);
         if (isInstallerShell && isIncrementalInstallation() && mIncrementalFileStorages != null) {
             if (!packageLite.debuggable && !packageLite.profilableByShell) {
-                mIncrementalFileStorages.disableReadLogs();
+                mIncrementalFileStorages.disallowReadLogs();
             }
         }
     }
@@ -3068,34 +3029,23 @@
         maybeStageFsveritySignatureLocked(dexMetadataFile, targetDexMetadataFile);
     }
 
-    private static ApkChecksum[] createApkChecksums(String splitName,
-            List<CertifiedChecksum> checksums) {
-        ApkChecksum[] result = new ApkChecksum[checksums.size()];
-        for (int i = 0, size = checksums.size(); i < size; ++i) {
-            CertifiedChecksum checksum = checksums.get(i);
-            result[i] = new ApkChecksum(splitName, checksum.getChecksum(),
-                    checksum.getPackageName(), checksum.getCertificate());
-        }
-        return result;
-    }
-
     @GuardedBy("mLock")
     private void maybeStageDigestsLocked(File origFile, File targetFile, String splitName)
             throws PackageManagerException {
-        final List<CertifiedChecksum> checksums = mChecksums.get(origFile.getName());
+        final Checksum[] checksums = mChecksums.get(origFile.getName());
         if (checksums == null) {
             return;
         }
         mChecksums.remove(origFile.getName());
 
-        if (checksums.isEmpty()) {
+        if (checksums.length == 0) {
             return;
         }
 
         final String targetDigestsPath = ApkChecksums.buildDigestsPathForApk(targetFile.getName());
         final File targetDigestsFile = new File(stageDir, targetDigestsPath);
         try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
-            ApkChecksums.writeChecksums(os, createApkChecksums(splitName, checksums));
+            ApkChecksums.writeChecksums(os, checksums);
             final byte[] checksumsBytes = os.toByteArray();
 
             if (!isIncrementalInstallation() || mIncrementalFileStorages == null) {
@@ -3720,12 +3670,16 @@
         };
 
         if (!manualStartAndDestroy) {
+            final PerUidReadTimeouts[] perUidReadTimeouts = mPm.getPerUidReadTimeouts();
+
             final StorageHealthCheckParams healthCheckParams = new StorageHealthCheckParams();
             healthCheckParams.blockedTimeoutMs = INCREMENTAL_STORAGE_BLOCKED_TIMEOUT_MS;
             healthCheckParams.unhealthyTimeoutMs = INCREMENTAL_STORAGE_UNHEALTHY_TIMEOUT_MS;
             healthCheckParams.unhealthyMonitoringMs = INCREMENTAL_STORAGE_UNHEALTHY_MONITORING_MS;
+
             final boolean systemDataLoader =
                     params.getComponentName().getPackageName() == SYSTEM_DATA_LOADER_PACKAGE;
+
             final IStorageHealthListener healthListener = new IStorageHealthListener.Stub() {
                 @Override
                 public void onHealthStatus(int storageId, int status) {
@@ -3760,7 +3714,8 @@
 
             try {
                 mIncrementalFileStorages = IncrementalFileStorages.initialize(mContext, stageDir,
-                        params, statusListener, healthCheckParams, healthListener, addedFiles);
+                        params, statusListener, healthCheckParams, healthListener, addedFiles,
+                        perUidReadTimeouts);
                 return false;
             } catch (IOException e) {
                 throw new PackageManagerException(INSTALL_FAILED_MEDIA_UNAVAILABLE, e.getMessage(),
@@ -4332,18 +4287,13 @@
             }
 
             for (int i = 0, isize = mChecksums.size(); i < isize; ++i) {
-                String fileName = mChecksums.keyAt(i);
-                List<CertifiedChecksum> checksums = mChecksums.valueAt(i);
-                for (int j = 0, jsize = checksums.size(); j < jsize; ++j) {
-                    CertifiedChecksum checksum = checksums.get(j);
+                final String fileName = mChecksums.keyAt(i);
+                final Checksum[] checksums = mChecksums.valueAt(i);
+                for (Checksum checksum : checksums) {
                     out.startTag(null, TAG_SESSION_CHECKSUM);
                     writeStringAttribute(out, ATTR_NAME, fileName);
-                    out.attributeInt(null, ATTR_CHECKSUM_KIND, checksum.getChecksum().getType());
-                    writeByteArrayAttribute(out, ATTR_CHECKSUM_VALUE,
-                            checksum.getChecksum().getValue());
-                    writeStringAttribute(out, ATTR_CHECKSUM_PACKAGE, checksum.getPackageName());
-                    writeByteArrayAttribute(out, ATTR_CHECKSUM_CERTIFICATE,
-                            checksum.getCertificate());
+                    out.attributeInt(null, ATTR_CHECKSUM_KIND, checksum.getType());
+                    writeByteArrayAttribute(out, ATTR_CHECKSUM_VALUE, checksum.getValue());
                     out.endTag(null, TAG_SESSION_CHECKSUM);
                 }
             }
@@ -4461,7 +4411,7 @@
         int autoRevokePermissionsMode = MODE_DEFAULT;
         List<Integer> childSessionIds = new ArrayList<>();
         List<InstallationFile> files = new ArrayList<>();
-        ArrayMap<String, List<CertifiedChecksum>> checksums = new ArrayMap<>();
+        ArrayMap<String, List<Checksum>> checksums = new ArrayMap<>();
         int outerDepth = in.getDepth();
         int type;
         while ((type = in.next()) != XmlPullParser.END_DOCUMENT
@@ -4493,18 +4443,16 @@
             }
             if (TAG_SESSION_CHECKSUM.equals(in.getName())) {
                 final String fileName = readStringAttribute(in, ATTR_NAME);
-                final CertifiedChecksum certifiedChecksum = new CertifiedChecksum(
-                        new Checksum(in.getAttributeInt(null, ATTR_CHECKSUM_KIND, 0),
-                                readByteArrayAttribute(in, ATTR_CHECKSUM_VALUE)),
-                        readStringAttribute(in, ATTR_CHECKSUM_PACKAGE),
-                        readByteArrayAttribute(in, ATTR_CHECKSUM_CERTIFICATE));
+                final Checksum checksum = new Checksum(
+                        in.getAttributeInt(null, ATTR_CHECKSUM_KIND, 0),
+                        readByteArrayAttribute(in, ATTR_CHECKSUM_VALUE));
 
-                List<CertifiedChecksum> certifiedChecksums = checksums.get(fileName);
-                if (certifiedChecksums == null) {
-                    certifiedChecksums = new ArrayList<>();
-                    checksums.put(fileName, certifiedChecksums);
+                List<Checksum> fileChecksums = checksums.get(fileName);
+                if (fileChecksums == null) {
+                    fileChecksums = new ArrayList<>();
+                    checksums.put(fileName, fileChecksums);
                 }
-                certifiedChecksums.add(certifiedChecksum);
+                fileChecksums.add(checksum);
             }
         }
 
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index f4ed5ac..de7338f 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -107,6 +107,7 @@
 import static android.os.storage.StorageManager.FLAG_STORAGE_CE;
 import static android.os.storage.StorageManager.FLAG_STORAGE_DE;
 import static android.os.storage.StorageManager.FLAG_STORAGE_EXTERNAL;
+import static android.provider.DeviceConfig.NAMESPACE_PACKAGE_MANAGER_SERVICE;
 
 import static com.android.internal.annotations.VisibleForTesting.Visibility;
 import static com.android.internal.app.IntentForwarderActivity.FORWARD_INTENT_TO_MANAGED_PROFILE;
@@ -287,6 +288,7 @@
 import android.os.incremental.IStorageHealthListener;
 import android.os.incremental.IncrementalManager;
 import android.os.incremental.IncrementalStorage;
+import android.os.incremental.PerUidReadTimeouts;
 import android.os.incremental.StorageHealthCheckParams;
 import android.os.storage.DiskInfo;
 import android.os.storage.IStorageManager;
@@ -512,6 +514,7 @@
     public static final boolean DEBUG_COMPRESSION = Build.IS_DEBUGGABLE;
     public static final boolean DEBUG_CACHES = false;
     public static final boolean TRACE_CACHES = false;
+    private static final boolean DEBUG_PER_UID_READ_TIMEOUTS = false;
 
     // Debug output for dexopting. This is shared between PackageManagerService, OtaDexoptService
     // and PackageDexOptimizer. All these classes have their own flag to allow switching a single
@@ -579,6 +582,52 @@
     @Retention(RetentionPolicy.SOURCE)
     public @interface ScanFlags {}
 
+    /**
+     * Used as the result code of the {@link #getPackageStartability}.
+     */
+    @IntDef(value = {
+        PACKAGE_STARTABILITY_OK,
+        PACKAGE_STARTABILITY_NOT_FOUND,
+        PACKAGE_STARTABILITY_NOT_SYSTEM,
+        PACKAGE_STARTABILITY_FROZEN,
+        PACKAGE_STARTABILITY_DIRECT_BOOT_UNSUPPORTED,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface PackageStartability {}
+
+    /**
+     * Used as the result code of the {@link #getPackageStartability} to indicate
+     * the given package is allowed to start.
+     */
+    static final int PACKAGE_STARTABILITY_OK = 0;
+
+    /**
+     * Used as the result code of the {@link #getPackageStartability} to indicate
+     * the given package is <b>not</b> allowed to start because it's not found
+     * (could be due to that package is invisible to the given user).
+     */
+    static final int PACKAGE_STARTABILITY_NOT_FOUND = 1;
+
+    /**
+     * Used as the result code of the {@link #getPackageStartability} to indicate
+     * the given package is <b>not</b> allowed to start because it's not a system app
+     * and the system is running in safe mode.
+     */
+    static final int PACKAGE_STARTABILITY_NOT_SYSTEM = 2;
+
+    /**
+     * Used as the result code of the {@link #getPackageStartability} to indicate
+     * the given package is <b>not</b> allowed to start because it's currently frozen.
+     */
+    static final int PACKAGE_STARTABILITY_FROZEN = 3;
+
+    /**
+     * Used as the result code of the {@link #getPackageStartability} to indicate
+     * the given package is <b>not</b> allowed to start because it doesn't support
+     * direct boot.
+     */
+    static final int PACKAGE_STARTABILITY_DIRECT_BOOT_UNSUPPORTED = 4;
+
     private static final String STATIC_SHARED_LIB_DELIMITER = "_";
     /** Extension of the compressed packages */
     public final static String COMPRESSED_EXTENSION = ".gz";
@@ -647,6 +696,24 @@
     private static final long DEFAULT_ENABLE_ROLLBACK_TIMEOUT_MILLIS = 10 * 1000;
 
     /**
+     * Default IncFs timeouts. Maximum values in IncFs is 1hr.
+     *
+     * <p>If flag value is empty, the default value will be assigned.
+     *
+     * Flag type: {@code String}
+     * Namespace: NAMESPACE_PACKAGE_MANAGER_SERVICE
+     */
+    private static final String PROPERTY_INCFS_DEFAULT_TIMEOUTS = "incfs_default_timeouts";
+
+    /**
+     * Known digesters with optional timeouts.
+     *
+     * Flag type: {@code String}
+     * Namespace: NAMESPACE_PACKAGE_MANAGER_SERVICE
+     */
+    private static final String PROPERTY_KNOWN_DIGESTERS_LIST = "known_digesters_list";
+
+    /**
      * The default response for package verification timeout.
      *
      * This can be either PackageManager.VERIFICATION_ALLOW or
@@ -909,6 +976,11 @@
     final private ArrayList<IPackageChangeObserver> mPackageChangeObservers =
         new ArrayList<>();
 
+    // Cached parsed flag value. Invalidated on each flag change.
+    private PerUidReadTimeouts[] mPerUidReadTimeoutsCache;
+
+    private static final PerUidReadTimeouts[] EMPTY_PER_UID_READ_TIMEOUTS_ARRAY = {};
+
     /**
      * Unit tests will instantiate, extend and/or mock to mock dependencies / behaviors.
      *
@@ -4091,10 +4163,10 @@
                         final long packedStatus = getDomainVerificationStatusLPr(ps, userId);
                         final int status = (int) (packedStatus >> 32);
                         if (status == INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS
-                            || status == INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK) {
+                                || status == INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK) {
                             if (DEBUG_INSTANT) {
                                 Slog.v(TAG, "DENY instant app;"
-                                    + " pkg: " + packageName + ", status: " + status);
+                                        + " pkg: " + packageName + ", status: " + status);
                             }
                             return false;
                         }
@@ -4424,7 +4496,7 @@
             }
             if (checkShell) {
                 PackageManagerServiceUtils.enforceShellRestriction(
-                    mInjector.getUserManagerInternal(),
+                        mInjector.getUserManagerInternal(),
                         UserManager.DISALLOW_DEBUGGING_FEATURES, callingUid, userId);
             }
             final int callingUserId = UserHandle.getUserId(callingUid);
@@ -4480,7 +4552,7 @@
             }
             if (checkShell) {
                 PackageManagerServiceUtils.enforceShellRestriction(
-                    mInjector.getUserManagerInternal(),
+                        mInjector.getUserManagerInternal(),
                         UserManager.DISALLOW_DEBUGGING_FEATURES, callingUid, userId);
             }
             final int callingUserId = UserHandle.getUserId(callingUid);
@@ -4583,8 +4655,8 @@
             }
         }
         public ArrayList<ResolveInfo> filterCandidatesWithDomainPreferredActivitiesLPrBody(
-            Intent intent, int matchFlags, List<ResolveInfo> candidates,
-            CrossProfileDomainInfo xpDomainInfo, int userId, boolean debug) {
+                Intent intent, int matchFlags, List<ResolveInfo> candidates,
+                CrossProfileDomainInfo xpDomainInfo, int userId, boolean debug) {
             synchronized (mLock) {
                 return super.filterCandidatesWithDomainPreferredActivitiesLPrBody(intent,
                         matchFlags, candidates, xpDomainInfo, userId, debug);
@@ -4670,50 +4742,57 @@
 
     // The snapshot disable/enable switch.  An image with the flag set true uses snapshots
     // and an image with the flag set false does not use snapshots.
-    private static final boolean SNAPSHOT_ENABLED = false;
+    private static final boolean SNAPSHOT_ENABLED = true;
 
     /**
-     * Return the live or cached computer.  The method will rebuild the
-     * cached computer if necessary.
+     * Return the live computer.
      */
-    private Computer computer(boolean live) {
-        if (live || !SNAPSHOT_ENABLED) {
+    private Computer liveComputer() {
+        return mLiveComputer;
+    }
+
+    /**
+     * Return the cached computer.  The method will rebuild the cached computer if necessary.
+     * The live computer will be returned if snapshots are disabled.
+     */
+    private Computer snapshotComputer() {
+        if (!SNAPSHOT_ENABLED) {
             return mLiveComputer;
-        } else {
-            int hits = 0;
-            if (TRACE_CACHES) {
-                hits = mSnapshotHits.incrementAndGet();
-            }
-            Computer c = mSnapshotComputer;
-            if ((sSnapshotInvalid || (c == null)) && !sSnapshotCorked) {
-                synchronized (mLock) {
-                    // Rebuild the computer if it is invalid and if the cache is not
-                    // corked.  The lock is taken inside the rebuild method.  Note that
-                    // the cache might be invalidated as it is rebuilt.  However, the
-                    // cache is still consistent and is current as of the time this
-                    // function is entered.
-                    if (sSnapshotInvalid) {
-                        rebuildSnapshot(hits);
-                    }
-                    // Guaranteed to be non-null
-                    c = mSnapshotComputer;
-                }
-            }
+        }
+        int hits = 0;
+        if (TRACE_CACHES) {
+            hits = mSnapshotHits.incrementAndGet();
+        }
+        Computer c = mSnapshotComputer;
+        if (sSnapshotCorked && (c != null)) {
+            // Snapshots are corked, which means new ones should not be built right now.
             return c;
         }
+        if (sSnapshotInvalid || (c == null)) {
+            // The snapshot is invalid if it is marked as invalid or if it is null.  If it
+            // is null, then it is currently being rebuilt by rebuildSnapshot().
+            synchronized (mLock) {
+                // Rebuild the snapshot if it is invalid.  Note that the snapshot might be
+                // invalidated as it is rebuilt.  However, the snapshot is still
+                // self-consistent (the lock is being held)and is current as of the time
+                // this function is entered.
+                if (sSnapshotInvalid) {
+                    rebuildSnapshot(hits);
+                }
+
+                // Guaranteed to be non-null.  mSnapshotComputer is only be set to null
+                // temporarily in rebuildSnapshot(), which is guarded by mLock().  Since
+                // the mLock is held in this block and since rebuildSnapshot() is
+                // complete, the attribute can not now be null.
+                c = mSnapshotComputer;
+            }
+        }
+        return c;
     }
 
     /**
-     * Return the live computer if the thread holds the lock, and the cached
-     * computer otehrwise.  This method is for functions that are unsure
-     * which computer to use.
-     **/
-    private Computer computer() {
-        return computer(Thread.holdsLock(mLock));
-    }
-
-    /**
-     * Rebuild the cached computer.
+     * Rebuild the cached computer.  mSnapshotComputer is temporarily set to null to block
+     * other threads from using the invalid computer until it is rebuilt.
      */
     @GuardedBy("mLock")
     private void rebuildSnapshot(int hits) {
@@ -4733,7 +4812,7 @@
     /**
      * Create a live computer
      */
-    private ComputerLocked liveComputer() {
+    private ComputerLocked createLiveComputer() {
         return new ComputerLocked(new Snapshot(Snapshot.LIVE));
     }
 
@@ -5558,6 +5637,9 @@
         if (applicationInfo == null) {
             throw new ParcelableException(new PackageManager.NameNotFoundException(packageName));
         }
+        final InstallSourceInfo installSourceInfo = getInstallSourceInfo(packageName);
+        final String installerPackageName =
+                installSourceInfo != null ? installSourceInfo.getInitiatingPackageName() : null;
 
         List<Pair<String, File>> filesToChecksum = new ArrayList<>();
 
@@ -5579,9 +5661,10 @@
             ApkChecksums.Injector injector = new ApkChecksums.Injector(
                     () -> mContext,
                     () -> handler,
-                    () -> mInjector.getIncrementalManager());
-            ApkChecksums.getChecksums(filesToChecksum, optional, required, trustedCerts,
-                    statusReceiver, injector);
+                    () -> mInjector.getIncrementalManager(),
+                    () -> mPmInternal);
+            ApkChecksums.getChecksums(filesToChecksum, optional, required, installerPackageName,
+                    trustedCerts, statusReceiver, injector);
         });
     }
 
@@ -6028,7 +6111,7 @@
         // corked initially to ensure a cached computer is not built until the end of the
         // constructor.
         sSnapshotCorked = true;
-        mLiveComputer = liveComputer();
+        mLiveComputer = createLiveComputer();
         mSnapshotComputer = mLiveComputer;
 
         // Link up the watchers
@@ -6204,7 +6287,7 @@
         // corked initially to ensure a cached computer is not built until the end of the
         // constructor.
         sSnapshotCorked = true;
-        mLiveComputer = liveComputer();
+        mLiveComputer = createLiveComputer();
         mSnapshotComputer = mLiveComputer;
 
         // CHECKSTYLE:OFF IndentationCheck
@@ -7585,11 +7668,11 @@
      * </ol>
      */
     private boolean canViewInstantApps(int callingUid, int userId) {
-        return computer(true).canViewInstantApps(callingUid, userId);
+        return liveComputer().canViewInstantApps(callingUid, userId);
     }
 
     private PackageInfo generatePackageInfo(PackageSetting ps, int flags, int userId) {
-        return computer(true).generatePackageInfo(ps, flags, userId);
+        return liveComputer().generatePackageInfo(ps, flags, userId);
     }
 
     @Override
@@ -7602,30 +7685,44 @@
             throw new SecurityException("User doesn't exist");
         }
         enforceCrossUserPermission(callingUid, userId, false, false, "checkPackageStartable");
+        switch (getPackageStartability(packageName, callingUid, userId)) {
+            case PACKAGE_STARTABILITY_NOT_FOUND:
+                throw new SecurityException("Package " + packageName + " was not found!");
+            case PACKAGE_STARTABILITY_NOT_SYSTEM:
+                throw new SecurityException("Package " + packageName + " not a system app!");
+            case PACKAGE_STARTABILITY_FROZEN:
+                throw new SecurityException("Package " + packageName + " is currently frozen!");
+            case PACKAGE_STARTABILITY_DIRECT_BOOT_UNSUPPORTED:
+                throw new SecurityException("Package " + packageName + " is not encryption aware!");
+            case PACKAGE_STARTABILITY_OK:
+            default:
+                return;
+        }
+    }
+
+    private @PackageStartability int getPackageStartability(String packageName,
+            int callingUid, int userId) {
         final boolean userKeyUnlocked = StorageManager.isUserKeyUnlocked(userId);
         synchronized (mLock) {
             final PackageSetting ps = mSettings.getPackageLPr(packageName);
-            if (ps == null || shouldFilterApplicationLocked(ps, callingUid, userId)) {
-                throw new SecurityException("Package " + packageName + " was not found!");
-            }
-
-            if (!ps.getInstalled(userId)) {
-                throw new SecurityException(
-                        "Package " + packageName + " was not installed for user " + userId + "!");
+            if (ps == null || shouldFilterApplicationLocked(ps, callingUid, userId)
+                    || !ps.getInstalled(userId)) {
+                return PACKAGE_STARTABILITY_NOT_FOUND;
             }
 
             if (mSafeMode && !ps.isSystem()) {
-                throw new SecurityException("Package " + packageName + " not a system app!");
+                return PACKAGE_STARTABILITY_NOT_SYSTEM;
             }
 
             if (mFrozenPackages.contains(packageName)) {
-                throw new SecurityException("Package " + packageName + " is currently frozen!");
+                return PACKAGE_STARTABILITY_FROZEN;
             }
 
             if (!userKeyUnlocked && !AndroidPackageUtils.isEncryptionAware(ps.pkg)) {
-                throw new SecurityException("Package " + packageName + " is not encryption aware!");
+                return PACKAGE_STARTABILITY_DIRECT_BOOT_UNSUPPORTED;
             }
         }
+        return PACKAGE_STARTABILITY_OK;
     }
 
     @Override
@@ -7654,8 +7751,7 @@
 
     @Override
     public PackageInfo getPackageInfo(String packageName, int flags, int userId) {
-        // SNAPSHOT
-        return computer(false).getPackageInfo(packageName, flags, userId);
+        return snapshotComputer().getPackageInfo(packageName, flags, userId);
     }
 
     @Override
@@ -7673,23 +7769,23 @@
      */
     private PackageInfo getPackageInfoInternal(String packageName, long versionCode,
             int flags, int filterCallingUid, int userId) {
-        return computer(true).getPackageInfoInternal(packageName, versionCode,
+        return liveComputer().getPackageInfoInternal(packageName, versionCode,
                 flags, filterCallingUid, userId);
     }
 
     private PackageInfo getPackageInfoInternalBody(String packageName, long versionCode,
             int flags, int filterCallingUid, int userId) {
-        return computer(true).getPackageInfoInternalBody(packageName, versionCode,
+        return liveComputer().getPackageInfoInternalBody(packageName, versionCode,
                 flags, filterCallingUid, userId);
     }
 
     private boolean isComponentVisibleToInstantApp(@Nullable ComponentName component) {
-        return computer(true).isComponentVisibleToInstantApp(component);
+        return liveComputer().isComponentVisibleToInstantApp(component);
     }
 
     private boolean isComponentVisibleToInstantApp(
             @Nullable ComponentName component, @ComponentType int type) {
-        return computer(true).isComponentVisibleToInstantApp(
+        return liveComputer().isComponentVisibleToInstantApp(
             component, type);
     }
 
@@ -7704,7 +7800,7 @@
     @GuardedBy("mLock")
     private boolean shouldFilterApplicationLocked(@Nullable PackageSetting ps, int callingUid,
             @Nullable ComponentName component, @ComponentType int componentType, int userId) {
-        return computer(true).shouldFilterApplicationLocked(ps, callingUid,
+        return liveComputer().shouldFilterApplicationLocked(ps, callingUid,
                 component, componentType, userId);
     }
 
@@ -7714,14 +7810,14 @@
     @GuardedBy("mLock")
     private boolean shouldFilterApplicationLocked(
             @Nullable PackageSetting ps, int callingUid, int userId) {
-        return computer(true).shouldFilterApplicationLocked(
+        return liveComputer().shouldFilterApplicationLocked(
             ps, callingUid, userId);
     }
 
     @GuardedBy("mLock")
     private boolean filterSharedLibPackageLPr(@Nullable PackageSetting ps, int uid, int userId,
             int flags) {
-        return computer(true).filterSharedLibPackageLPr(ps, uid, userId,
+        return liveComputer().filterSharedLibPackageLPr(ps, uid, userId,
                 flags);
     }
 
@@ -7792,7 +7888,7 @@
     }
 
     private int getPackageUidInternal(String packageName, int flags, int userId, int callingUid) {
-        return computer(true).getPackageUidInternal(packageName, flags, userId, callingUid);
+        return liveComputer().getPackageUidInternal(packageName, flags, userId, callingUid);
     }
 
     @Override
@@ -7839,14 +7935,13 @@
     @GuardedBy("mLock")
     private ApplicationInfo generateApplicationInfoFromSettingsLPw(String packageName, int flags,
             int filterCallingUid, int userId) {
-        return computer(true).generateApplicationInfoFromSettingsLPw(packageName, flags,
+        return liveComputer().generateApplicationInfoFromSettingsLPw(packageName, flags,
                 filterCallingUid, userId);
     }
 
     @Override
     public ApplicationInfo getApplicationInfo(String packageName, int flags, int userId) {
-        // SNAPSHOT
-        return computer(false).getApplicationInfo(packageName, flags, userId);
+        return snapshotComputer().getApplicationInfo(packageName, flags, userId);
     }
 
     /**
@@ -7857,13 +7952,13 @@
      */
     private ApplicationInfo getApplicationInfoInternal(String packageName, int flags,
             int filterCallingUid, int userId) {
-        return computer(true).getApplicationInfoInternal(packageName, flags,
+        return liveComputer().getApplicationInfoInternal(packageName, flags,
                 filterCallingUid, userId);
     }
 
     private ApplicationInfo getApplicationInfoInternalBody(String packageName, int flags,
             int filterCallingUid, int userId) {
-        return computer(true).getApplicationInfoInternalBody(packageName, flags,
+        return liveComputer().getApplicationInfoInternalBody(packageName, flags,
                 filterCallingUid, userId);
     }
 
@@ -8096,28 +8191,28 @@
      * Update given flags based on encryption status of current user.
      */
     private int updateFlags(int flags, int userId) {
-        return computer(true).updateFlags(flags, userId);
+        return liveComputer().updateFlags(flags, userId);
     }
 
     /**
      * Update given flags when being used to request {@link PackageInfo}.
      */
     private int updateFlagsForPackage(int flags, int userId) {
-        return computer(true).updateFlagsForPackage(flags, userId);
+        return liveComputer().updateFlagsForPackage(flags, userId);
     }
 
     /**
      * Update given flags when being used to request {@link ApplicationInfo}.
      */
     private int updateFlagsForApplication(int flags, int userId) {
-        return computer(true).updateFlagsForApplication(flags, userId);
+        return liveComputer().updateFlagsForApplication(flags, userId);
     }
 
     /**
      * Update given flags when being used to request {@link ComponentInfo}.
      */
     private int updateFlagsForComponent(int flags, int userId) {
-        return computer(true).updateFlagsForComponent(flags, userId);
+        return liveComputer().updateFlagsForComponent(flags, userId);
     }
 
     /**
@@ -8147,14 +8242,14 @@
      */
     private int updateFlagsForResolve(int flags, int userId, int callingUid,
             boolean wantInstantApps, boolean isImplicitImageCaptureIntentAndNotSetByDpc) {
-        return computer(true).updateFlagsForResolve(flags, userId, callingUid,
+        return liveComputer().updateFlagsForResolve(flags, userId, callingUid,
                 wantInstantApps, isImplicitImageCaptureIntentAndNotSetByDpc);
     }
 
     private int updateFlagsForResolve(int flags, int userId, int callingUid,
             boolean wantInstantApps, boolean onlyExposedExplicitly,
             boolean isImplicitImageCaptureIntentAndNotSetByDpc) {
-        return computer(true).updateFlagsForResolve(flags, userId, callingUid,
+        return liveComputer().updateFlagsForResolve(flags, userId, callingUid,
                 wantInstantApps, onlyExposedExplicitly,
                 isImplicitImageCaptureIntentAndNotSetByDpc);
     }
@@ -8178,8 +8273,7 @@
 
     @Override
     public ActivityInfo getActivityInfo(ComponentName component, int flags, int userId) {
-        // SNAPSHOT
-        return computer(false).getActivityInfo(component, flags, userId);
+        return snapshotComputer().getActivityInfo(component, flags, userId);
     }
 
     /**
@@ -8190,18 +8284,18 @@
      */
     private ActivityInfo getActivityInfoInternal(ComponentName component, int flags,
             int filterCallingUid, int userId) {
-        return computer(true).getActivityInfoInternal(component, flags,
+        return liveComputer().getActivityInfoInternal(component, flags,
                 filterCallingUid, userId);
     }
 
     private ActivityInfo getActivityInfoInternalBody(ComponentName component, int flags,
             int filterCallingUid, int userId) {
-        return computer(true).getActivityInfoInternalBody(component, flags,
+        return liveComputer().getActivityInfoInternalBody(component, flags,
                 filterCallingUid, userId);
     }
 
     private boolean isRecentsAccessingChildProfiles(int callingUid, int targetUserId) {
-        return computer(true).isRecentsAccessingChildProfiles(callingUid, targetUserId);
+        return liveComputer().isRecentsAccessingChildProfiles(callingUid, targetUserId);
     }
 
     @Override
@@ -8464,13 +8558,12 @@
 
     @Override
     public ServiceInfo getServiceInfo(ComponentName component, int flags, int userId) {
-        // SNAPSHOT
-        return computer(false).getServiceInfo(component, flags, userId);
+        return snapshotComputer().getServiceInfo(component, flags, userId);
     }
 
     private ServiceInfo getServiceInfoBody(ComponentName component, int flags, int userId,
                                              int callingUid) {
-        return computer(true).getServiceInfoBody(component, flags, userId,
+        return liveComputer().getServiceInfoBody(component, flags, userId,
                 callingUid);
     }
 
@@ -8682,8 +8775,7 @@
     // NOTE: Can't remove without a major refactor. Keep around for now.
     @Override
     public int checkUidPermission(String permName, int uid) {
-        // SNAPSHOT
-        return computer(false).checkUidPermission(permName, uid);
+        return snapshotComputer().checkUidPermission(permName, uid);
     }
 
     @Override
@@ -8998,17 +9090,16 @@
      */
     @Override
     public String[] getPackagesForUid(int uid) {
-        // SNAPSHOT
-        return computer(false).getPackagesForUid(uid);
+        return snapshotComputer().getPackagesForUid(uid);
     }
 
     private String[] getPackagesForUidInternal(int uid, int callingUid) {
-        return computer(true).getPackagesForUidInternal(uid, callingUid);
+        return liveComputer().getPackagesForUidInternal(uid, callingUid);
     }
 
     private String[] getPackagesForUidInternalBody(int callingUid, int userId, int appId,
                                                      boolean isCallerInstantApp) {
-        return computer(true).getPackagesForUidInternalBody(callingUid, userId, appId,
+        return liveComputer().getPackagesForUidInternalBody(callingUid, userId, appId,
                 isCallerInstantApp);
     }
 
@@ -9297,13 +9388,13 @@
      * Returns whether or not instant apps have been disabled remotely.
      */
     private boolean areWebInstantAppsDisabled(int userId) {
-        return computer(true).areWebInstantAppsDisabled(userId);
+        return liveComputer().areWebInstantAppsDisabled(userId);
     }
 
     private boolean isInstantAppResolutionAllowed(
             Intent intent, List<ResolveInfo> resolvedActivities, int userId,
             boolean skipPackageCheck) {
-        return computer(true).isInstantAppResolutionAllowed(
+        return liveComputer().isInstantAppResolutionAllowed(
             intent, resolvedActivities, userId,
             skipPackageCheck);
     }
@@ -9313,7 +9404,7 @@
     private boolean isInstantAppResolutionAllowedBody(
             Intent intent, List<ResolveInfo> resolvedActivities, int userId,
             boolean skipPackageCheck) {
-        return computer(true).isInstantAppResolutionAllowedBody(
+        return liveComputer().isInstantAppResolutionAllowedBody(
             intent, resolvedActivities, userId,
             skipPackageCheck);
     }
@@ -9452,13 +9543,13 @@
     @GuardedBy("mLock")
     private boolean isImplicitImageCaptureIntentAndNotSetByDpcLocked(Intent intent, int userId,
             String resolvedType, int flags) {
-        return computer(true).isImplicitImageCaptureIntentAndNotSetByDpcLocked(intent, userId,
+        return liveComputer().isImplicitImageCaptureIntentAndNotSetByDpcLocked(intent, userId,
                 resolvedType, flags);
     }
 
     private boolean isPersistentPreferredActivitySetByDpm(Intent intent, int userId,
             String resolvedType, int flags) {
-        return computer(true).isPersistentPreferredActivitySetByDpm(intent, userId,
+        return liveComputer().isPersistentPreferredActivitySetByDpm(intent, userId,
                 resolvedType, flags);
     }
 
@@ -9783,12 +9874,12 @@
     }
 
     private UserInfo getProfileParent(int userId) {
-        return computer(true).getProfileParent(userId);
+        return liveComputer().getProfileParent(userId);
     }
 
     private List<CrossProfileIntentFilter> getMatchingCrossProfileIntentFilters(Intent intent,
             String resolvedType, int userId) {
-        return computer(true).getMatchingCrossProfileIntentFilters(intent,
+        return liveComputer().getMatchingCrossProfileIntentFilters(intent,
                 resolvedType, userId);
     }
 
@@ -9810,13 +9901,12 @@
      * instant, returns {@code null}.
      */
     private String getInstantAppPackageName(int callingUid) {
-        // SNAPSHOT
-        return computer(false).getInstantAppPackageName(callingUid);
+        return snapshotComputer().getInstantAppPackageName(callingUid);
     }
 
     private @NonNull List<ResolveInfo> queryIntentActivitiesInternal(Intent intent,
             String resolvedType, int flags, int userId) {
-        return computer(true).queryIntentActivitiesInternal(intent,
+        return liveComputer().queryIntentActivitiesInternal(intent,
                 resolvedType, flags, userId);
     }
 
@@ -9840,7 +9930,7 @@
     private @NonNull List<ResolveInfo> queryIntentActivitiesInternal(Intent intent,
             String resolvedType, int flags, @PrivateResolveFlags int privateResolveFlags,
             int filterCallingUid, int userId, boolean resolveForStart, boolean allowDynamicSplits) {
-        return computer(true).queryIntentActivitiesInternal(intent,
+        return liveComputer().queryIntentActivitiesInternal(intent,
                 resolvedType, flags, privateResolveFlags,
                 filterCallingUid, userId, resolveForStart, allowDynamicSplits);
     }
@@ -9849,7 +9939,7 @@
             Intent intent, String resolvedType, int flags, int filterCallingUid, int userId,
             boolean resolveForStart, boolean allowDynamicSplits, String pkgName,
             String instantAppPkgName) {
-        return computer(true).queryIntentActivitiesInternalBody(
+        return liveComputer().queryIntentActivitiesInternalBody(
             intent, resolvedType, flags, filterCallingUid, userId,
             resolveForStart, allowDynamicSplits, pkgName,
             instantAppPkgName);
@@ -9858,7 +9948,7 @@
     private List<ResolveInfo> maybeAddInstantAppInstaller(List<ResolveInfo> result, Intent intent,
             String resolvedType, int flags, int userId, boolean resolveForStart,
             boolean isRequesterInstantApp) {
-        return computer(true).maybeAddInstantAppInstaller(result, intent,
+        return liveComputer().maybeAddInstantAppInstaller(result, intent,
                 resolvedType, flags, userId, resolveForStart,
                 isRequesterInstantApp);
     }
@@ -9872,7 +9962,7 @@
 
     private CrossProfileDomainInfo getCrossProfileDomainPreferredLpr(Intent intent,
             String resolvedType, int flags, int sourceUserId, int parentUserId) {
-        return computer(true).getCrossProfileDomainPreferredLpr(intent,
+        return liveComputer().getCrossProfileDomainPreferredLpr(intent,
                 resolvedType, flags, sourceUserId, parentUserId);
     }
 
@@ -9881,11 +9971,11 @@
      * INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER, which is the worse.
      */
     private int bestDomainVerificationStatus(int status1, int status2) {
-        return computer(true).bestDomainVerificationStatus(status1, status2);
+        return liveComputer().bestDomainVerificationStatus(status1, status2);
     }
 
     private boolean isUserEnabled(int userId) {
-        return computer(true).isUserEnabled(userId);
+        return liveComputer().isUserEnabled(userId);
     }
 
     /**
@@ -9894,7 +9984,7 @@
      * @return filtered list
      */
     private List<ResolveInfo> filterIfNotSystemUser(List<ResolveInfo> resolveInfos, int userId) {
-        return computer(true).filterIfNotSystemUser(resolveInfos, userId);
+        return liveComputer().filterIfNotSystemUser(resolveInfos, userId);
     }
 
     /**
@@ -9911,7 +10001,7 @@
     private List<ResolveInfo> applyPostResolutionFilter(@NonNull List<ResolveInfo> resolveInfos,
             String ephemeralPkgName, boolean allowDynamicSplits, int filterCallingUid,
             boolean resolveForStart, int userId, Intent intent) {
-        return computer(true).applyPostResolutionFilter(resolveInfos,
+        return liveComputer().applyPostResolutionFilter(resolveInfos,
                 ephemeralPkgName, allowDynamicSplits, filterCallingUid,
                 resolveForStart, userId, intent);
     }
@@ -9925,7 +10015,7 @@
      */
     private @Nullable ComponentName findInstallFailureActivity(
             String packageName, int filterCallingUid, int userId) {
-        return computer(true).findInstallFailureActivity(
+        return liveComputer().findInstallFailureActivity(
             packageName, filterCallingUid, userId);
     }
 
@@ -9934,13 +10024,13 @@
      * @return if the list contains a resolve info with non-negative priority
      */
     private boolean hasNonNegativePriority(List<ResolveInfo> resolveInfos) {
-        return computer(true).hasNonNegativePriority(resolveInfos);
+        return liveComputer().hasNonNegativePriority(resolveInfos);
     }
 
     private List<ResolveInfo> filterCandidatesWithDomainPreferredActivitiesLPr(Intent intent,
             int matchFlags, List<ResolveInfo> candidates, CrossProfileDomainInfo xpDomainInfo,
             int userId) {
-        return computer(true).filterCandidatesWithDomainPreferredActivitiesLPr(intent,
+        return liveComputer().filterCandidatesWithDomainPreferredActivitiesLPr(intent,
                 matchFlags, candidates, xpDomainInfo,
                 userId);
     }
@@ -9948,7 +10038,7 @@
     private ArrayList<ResolveInfo> filterCandidatesWithDomainPreferredActivitiesLPrBody(
             Intent intent, int matchFlags, List<ResolveInfo> candidates,
             CrossProfileDomainInfo xpDomainInfo, int userId, boolean debug) {
-        return computer(true).filterCandidatesWithDomainPreferredActivitiesLPrBody(
+        return liveComputer().filterCandidatesWithDomainPreferredActivitiesLPrBody(
             intent, matchFlags, candidates,
             xpDomainInfo, userId, debug);
     }
@@ -9958,13 +10048,13 @@
     // high 'int'-sized word: link status: undefined/ask/never/always.
     // low 'int'-sized word: relative priority among 'always' results.
     private long getDomainVerificationStatusLPr(PackageSetting ps, int userId) {
-        return computer(true).getDomainVerificationStatusLPr(ps, userId);
+        return liveComputer().getDomainVerificationStatusLPr(ps, userId);
     }
 
     private ResolveInfo querySkipCurrentProfileIntents(
             List<CrossProfileIntentFilter> matchingFilters, Intent intent, String resolvedType,
             int flags, int sourceUserId) {
-        return computer(true).querySkipCurrentProfileIntents(
+        return liveComputer().querySkipCurrentProfileIntents(
             matchingFilters, intent, resolvedType,
             flags, sourceUserId);
     }
@@ -9973,7 +10063,7 @@
     private ResolveInfo queryCrossProfileIntents(
             List<CrossProfileIntentFilter> matchingFilters, Intent intent, String resolvedType,
             int flags, int sourceUserId, boolean matchInCurrentProfile) {
-        return computer(true).queryCrossProfileIntents(
+        return liveComputer().queryCrossProfileIntents(
             matchingFilters, intent, resolvedType,
             flags, sourceUserId, matchInCurrentProfile);
     }
@@ -9985,13 +10075,13 @@
      */
     private ResolveInfo createForwardingResolveInfo(CrossProfileIntentFilter filter, Intent intent,
             String resolvedType, int flags, int sourceUserId) {
-        return computer(true).createForwardingResolveInfo(filter, intent,
+        return liveComputer().createForwardingResolveInfo(filter, intent,
                 resolvedType, flags, sourceUserId);
     }
 
     private ResolveInfo createForwardingResolveInfoUnchecked(IntentFilter filter,
             int sourceUserId, int targetUserId) {
-        return computer(true).createForwardingResolveInfoUnchecked(filter,
+        return liveComputer().createForwardingResolveInfoUnchecked(filter,
                 sourceUserId, targetUserId);
     }
 
@@ -10311,7 +10401,7 @@
     private @NonNull List<ResolveInfo> queryIntentServicesInternal(Intent intent,
             String resolvedType, int flags, int userId, int callingUid,
             boolean includeInstantApps) {
-        return computer(true).queryIntentServicesInternal(intent,
+        return liveComputer().queryIntentServicesInternal(intent,
                 resolvedType, flags, userId, callingUid,
                 includeInstantApps);
     }
@@ -10319,14 +10409,14 @@
     private @NonNull List<ResolveInfo> queryIntentServicesInternalBody(Intent intent,
             String resolvedType, int flags, int userId, int callingUid,
             String instantAppPkgName) {
-        return computer(true).queryIntentServicesInternalBody(intent,
+        return liveComputer().queryIntentServicesInternalBody(intent,
                 resolvedType, flags, userId, callingUid,
                 instantAppPkgName);
     }
 
     private List<ResolveInfo> applyPostServiceResolutionFilter(List<ResolveInfo> resolveInfos,
             String instantAppPkgName, @UserIdInt int userId, int filterCallingUid) {
-        return computer(true).applyPostServiceResolutionFilter(resolveInfos,
+        return liveComputer().applyPostServiceResolutionFilter(resolveInfos,
                 instantAppPkgName, userId, filterCallingUid);
     }
 
@@ -10472,13 +10562,12 @@
 
     @Override
     public ParceledListSlice<PackageInfo> getInstalledPackages(int flags, int userId) {
-        // SNAPSHOT
-        return computer(false).getInstalledPackages(flags, userId);
+        return snapshotComputer().getInstalledPackages(flags, userId);
     }
 
     private ParceledListSlice<PackageInfo> getInstalledPackagesBody(int flags, int userId,
                                                                       int callingUid) {
-        return computer(true).getInstalledPackagesBody(flags, userId,
+        return liveComputer().getInstalledPackagesBody(flags, userId,
                 callingUid);
     }
 
@@ -10656,19 +10745,18 @@
 
     @Override
     public boolean isInstantApp(String packageName, int userId) {
-        // SNAPSHOT
-        return computer(false).isInstantApp(packageName, userId);
+        return snapshotComputer().isInstantApp(packageName, userId);
     }
 
     private boolean isInstantAppInternal(String packageName, @UserIdInt int userId,
             int callingUid) {
-        return computer(true).isInstantAppInternal(packageName, userId,
+        return liveComputer().isInstantAppInternal(packageName, userId,
                 callingUid);
     }
 
     private boolean isInstantAppInternalBody(String packageName, @UserIdInt int userId,
             int callingUid) {
-        return computer(true).isInstantAppInternalBody(packageName, userId,
+        return liveComputer().isInstantAppInternalBody(packageName, userId,
                 callingUid);
     }
 
@@ -10726,7 +10814,7 @@
     }
 
     private boolean isCallerSameApp(String packageName, int uid) {
-        return computer(true).isCallerSameApp(packageName, uid);
+        return liveComputer().isCallerSameApp(packageName, uid);
     }
 
     @Override
@@ -11484,7 +11572,7 @@
      */
     void enforceCrossUserPermission(int callingUid, @UserIdInt int userId,
             boolean requireFullPermission, boolean checkShell, String message) {
-        computer(true).enforceCrossUserPermission(callingUid, userId,
+        liveComputer().enforceCrossUserPermission(callingUid, userId,
                 requireFullPermission, checkShell, message);
     }
 
@@ -11501,7 +11589,7 @@
     private void enforceCrossUserPermission(int callingUid, @UserIdInt int userId,
             boolean requireFullPermission, boolean checkShell,
             boolean requirePermissionWhenSameUser, String message) {
-        computer(true).enforceCrossUserPermission(callingUid, userId,
+        liveComputer().enforceCrossUserPermission(callingUid, userId,
                 requireFullPermission, checkShell,
                 requirePermissionWhenSameUser, message);
     }
@@ -11522,24 +11610,24 @@
      */
     private void enforceCrossUserOrProfilePermission(int callingUid, @UserIdInt int userId,
             boolean requireFullPermission, boolean checkShell, String message) {
-        computer(true).enforceCrossUserOrProfilePermission(callingUid, userId,
+        liveComputer().enforceCrossUserOrProfilePermission(callingUid, userId,
                 requireFullPermission, checkShell, message);
     }
 
     private boolean hasCrossUserPermission(
             int callingUid, int callingUserId, int userId, boolean requireFullPermission,
             boolean requirePermissionWhenSameUser) {
-        return computer(true).hasCrossUserPermission(
+        return liveComputer().hasCrossUserPermission(
             callingUid, callingUserId, userId, requireFullPermission,
             requirePermissionWhenSameUser);
     }
 
     private boolean hasPermission(String permission) {
-        return computer(true).hasPermission(permission);
+        return liveComputer().hasPermission(permission);
     }
 
     private boolean isSameProfileGroup(@UserIdInt int callerUserId, @UserIdInt int userId) {
-        return computer(true).isSameProfileGroup(callerUserId, userId);
+        return liveComputer().isSameProfileGroup(callerUserId, userId);
     }
 
     private static String buildInvalidCrossUserPermissionMessage(int callingUid,
@@ -12177,7 +12265,7 @@
 
     @Nullable
     private SharedLibraryInfo getSharedLibraryInfoLPr(String name, long version) {
-        return computer(true).getSharedLibraryInfoLPr(name, version);
+        return liveComputer().getSharedLibraryInfoLPr(name, version);
     }
 
     @Nullable
@@ -17295,15 +17383,7 @@
             // send to integrity component only.
             integrityVerification.setPackage("android");
 
-            DeviceIdleInternal idleController =
-                    mInjector.getLocalService(DeviceIdleInternal.class);
-            final long idleDuration = getVerificationTimeout();
-
-            idleController.addPowerSaveTempWhitelistAppDirect(Process.myUid(),
-                    idleDuration,
-                    false, "integrity component");
             final BroadcastOptions options = BroadcastOptions.makeBasic();
-            options.setTemporaryAppWhitelistDuration(idleDuration);
 
             mContext.sendOrderedBroadcastAsUser(integrityVerification, UserHandle.SYSTEM,
                     /* receiverPermission= */ null,
@@ -20608,17 +20688,17 @@
     }
 
     private String resolveExternalPackageNameLPr(AndroidPackage pkg) {
-        return computer(true).resolveExternalPackageNameLPr(pkg);
+        return liveComputer().resolveExternalPackageNameLPr(pkg);
     }
 
     @GuardedBy("mLock")
     private String resolveInternalPackageNameLPr(String packageName, long versionCode) {
-        return computer(true).resolveInternalPackageNameLPr(packageName, versionCode);
+        return liveComputer().resolveInternalPackageNameLPr(packageName, versionCode);
     }
 
     private String resolveInternalPackageNameInternalLocked(
             String packageName, long versionCode, int callingUid) {
-        return computer(true).resolveInternalPackageNameInternalLocked(
+        return liveComputer().resolveInternalPackageNameInternalLocked(
             packageName, versionCode, callingUid);
     }
 
@@ -22669,11 +22749,11 @@
      * then reports the most likely home activity or null if there are more than one.
      */
     private ComponentName getDefaultHomeActivity(int userId) {
-        return computer(true).getDefaultHomeActivity(userId);
+        return liveComputer().getDefaultHomeActivity(userId);
     }
 
     private Intent getHomeIntent() {
-        return computer(true).getHomeIntent();
+        return liveComputer().getHomeIntent();
     }
 
     private IntentFilter getHomeFilter() {
@@ -22685,7 +22765,7 @@
 
     ComponentName getHomeActivitiesAsUser(List<ResolveInfo> allHomeCandidates,
             int userId) {
-        return computer(true).getHomeActivitiesAsUser(allHomeCandidates,
+        return liveComputer().getHomeActivitiesAsUser(allHomeCandidates,
                 userId);
     }
 
@@ -23738,6 +23818,17 @@
         mInstallerService.restoreAndApplyStagedSessionIfNeeded();
 
         mExistingPackages = null;
+
+        // Clear cache on flags changes.
+        DeviceConfig.addOnPropertiesChangedListener(
+                NAMESPACE_PACKAGE_MANAGER_SERVICE, mInjector.getBackgroundExecutor(),
+                properties -> {
+                    final Set<String> keyset = properties.getKeyset();
+                    if (keyset.contains(PROPERTY_INCFS_DEFAULT_TIMEOUTS) || keyset.contains(
+                            PROPERTY_KNOWN_DIGESTERS_LIST)) {
+                        mPerUidReadTimeoutsCache = null;
+                    }
+                });
     }
 
     public void waitForAppDataPrepared() {
@@ -23828,6 +23919,7 @@
                 pw.println("    v[erifiers]: print package verifier info");
                 pw.println("    d[omain-preferred-apps]: print domains preferred apps");
                 pw.println("    i[ntent-filter-verifiers]|ifv: print intent filter verifier info");
+                pw.println("    t[imeouts]: print read timeouts for known digesters");
                 pw.println("    version: print database version info");
                 pw.println("    write: write current settings now");
                 pw.println("    installs: details about install sessions");
@@ -23982,6 +24074,8 @@
                 dumpState.setDump(DumpState.DUMP_SERVICE_PERMISSIONS);
             } else if ("known-packages".equals(cmd)) {
                 dumpState.setDump(DumpState.DUMP_KNOWN_PACKAGES);
+            } else if ("t".equals(cmd) || "timeouts".equals(cmd)) {
+                dumpState.setDump(DumpState.DUMP_PER_UID_READ_TIMEOUTS);
             } else if ("write".equals(cmd)) {
                 synchronized (mLock) {
                     writeSettingsLPrTEMP();
@@ -24380,6 +24474,25 @@
         if (!checkin && dumpState.isDumping(DumpState.DUMP_APEX)) {
             mApexManager.dump(pw, packageName);
         }
+
+        if (!checkin && dumpState.isDumping(DumpState.DUMP_PER_UID_READ_TIMEOUTS)
+                && packageName == null) {
+            pw.println();
+            pw.println("Per UID read timeouts:");
+            pw.println("    Default timeouts flag: " + getDefaultTimeouts());
+            pw.println("    Known digesters list flag: " + getKnownDigestersList());
+
+            PerUidReadTimeouts[] items = getPerUidReadTimeouts();
+            pw.println("    Timeouts (" + items.length + "):");
+            for (PerUidReadTimeouts item : items) {
+                pw.print("        (");
+                pw.print("uid=" + item.uid + ", ");
+                pw.print("minTimeUs=" + item.minTimeUs + ", ");
+                pw.print("minPendingTimeUs=" + item.minPendingTimeUs + ", ");
+                pw.print("maxPendingTimeUs=" + item.maxPendingTimeUs);
+                pw.println(")");
+            }
+        }
     }
 
     //TODO: b/111402650
@@ -26267,13 +26380,11 @@
     }
 
     private AndroidPackage getPackage(String packageName) {
-        // SNAPSHOT
-        return computer(false).getPackage(packageName);
+        return snapshotComputer().getPackage(packageName);
     }
 
     private AndroidPackage getPackage(int uid) {
-        // SNAPSHOT
-        return computer(false).getPackage(uid);
+        return snapshotComputer().getPackage(uid);
     }
 
     private class PackageManagerInternalImpl extends PackageManagerInternal {
@@ -27437,6 +27548,13 @@
             requestChecksumsInternal(packageName, includeSplits, optional, required,
                     trustedInstallers, statusReceiver, userId, executor, handler);
         }
+
+        @Override
+        public boolean isPackageFrozen(@NonNull String packageName,
+                int callingUid, int userId) {
+            return PackageManagerService.this.getPackageStartability(
+                    packageName, callingUid, userId) == PACKAGE_STARTABILITY_FROZEN;
+        }
     }
 
 
@@ -27524,12 +27642,11 @@
 
     @Nullable
     public PackageSetting getPackageSetting(String packageName) {
-        // SNAPSHOT
-        return computer(false).getPackageSetting(packageName);
+        return snapshotComputer().getPackageSetting(packageName);
     }
 
     private PackageSetting getPackageSettingInternal(String packageName, int callingUid) {
-        return computer(true).getPackageSettingInternal(packageName, callingUid);
+        return liveComputer().getPackageSettingInternal(packageName, callingUid);
     }
 
     void forEachPackage(Consumer<AndroidPackage> actionLocked) {
@@ -27967,6 +28084,88 @@
             SystemClock.sleep(durationMs);
         }
     }
+
+    private static String getDefaultTimeouts() {
+        return DeviceConfig.getString(DeviceConfig.NAMESPACE_PACKAGE_MANAGER_SERVICE,
+                PROPERTY_INCFS_DEFAULT_TIMEOUTS, "");
+    }
+
+    private static String getKnownDigestersList() {
+        return DeviceConfig.getString(DeviceConfig.NAMESPACE_PACKAGE_MANAGER_SERVICE,
+                PROPERTY_KNOWN_DIGESTERS_LIST, "");
+    }
+
+    /**
+     * Returns the array containing per-uid timeout configuration.
+     * This is derived from DeviceConfig flags.
+     */
+    public @NonNull PerUidReadTimeouts[] getPerUidReadTimeouts() {
+        PerUidReadTimeouts[] result = mPerUidReadTimeoutsCache;
+        if (result == null) {
+            result = parsePerUidReadTimeouts();
+            mPerUidReadTimeoutsCache = result;
+        }
+        return result;
+    }
+
+    private @NonNull PerUidReadTimeouts[] parsePerUidReadTimeouts() {
+        final String defaultTimeouts = getDefaultTimeouts();
+        final String knownDigestersList = getKnownDigestersList();
+        final List<PerPackageReadTimeouts> perPackageReadTimeouts =
+                PerPackageReadTimeouts.parseDigestersList(defaultTimeouts, knownDigestersList);
+
+        if (perPackageReadTimeouts.size() == 0) {
+            return EMPTY_PER_UID_READ_TIMEOUTS_ARRAY;
+        }
+
+        final int[] allUsers = mInjector.getUserManagerService().getUserIds();
+
+        List<PerUidReadTimeouts> result = new ArrayList<>(perPackageReadTimeouts.size());
+        synchronized (mLock) {
+            for (int i = 0, size = perPackageReadTimeouts.size(); i < size; ++i) {
+                final PerPackageReadTimeouts perPackage = perPackageReadTimeouts.get(i);
+                final PackageSetting ps = mSettings.mPackages.get(perPackage.packageName);
+                if (ps == null) {
+                    if (DEBUG_PER_UID_READ_TIMEOUTS) {
+                        Slog.i(TAG, "PerUidReadTimeouts: package not found = "
+                                + perPackage.packageName);
+                    }
+                    continue;
+                }
+                final AndroidPackage pkg = ps.getPkg();
+                if (pkg.getLongVersionCode() < perPackage.versionCodes.minVersionCode
+                        || pkg.getLongVersionCode() > perPackage.versionCodes.maxVersionCode) {
+                    if (DEBUG_PER_UID_READ_TIMEOUTS) {
+                        Slog.i(TAG, "PerUidReadTimeouts: version code is not in range = "
+                                + perPackage.packageName + ":" + pkg.getLongVersionCode());
+                    }
+                    continue;
+                }
+                if (perPackage.sha256certificate != null
+                        && !pkg.getSigningDetails().hasSha256Certificate(
+                        perPackage.sha256certificate)) {
+                    if (DEBUG_PER_UID_READ_TIMEOUTS) {
+                        Slog.i(TAG, "PerUidReadTimeouts: invalid certificate = "
+                                + perPackage.packageName + ":" + pkg.getLongVersionCode());
+                    }
+                    continue;
+                }
+                for (int userId : allUsers) {
+                    if (!ps.getInstalled(userId)) {
+                        continue;
+                    }
+                    final int uid = UserHandle.getUid(userId, ps.appId);
+                    final PerUidReadTimeouts perUid = new PerUidReadTimeouts();
+                    perUid.uid = uid;
+                    perUid.minTimeUs = perPackage.timeouts.minTimeUs;
+                    perUid.minPendingTimeUs = perPackage.timeouts.minPendingTimeUs;
+                    perUid.maxPendingTimeUs = perPackage.timeouts.maxPendingTimeUs;
+                    result.add(perUid);
+                }
+            }
+        }
+        return result.toArray(new PerUidReadTimeouts[result.size()]);
+    }
 }
 
 interface PackageSender {
diff --git a/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java b/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java
new file mode 100644
index 0000000..3b306a8
--- /dev/null
+++ b/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.pm;
+
+import android.annotation.NonNull;;
+import android.text.TextUtils;
+
+import com.android.internal.util.HexDump;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+class PerPackageReadTimeouts {
+    static long tryParseLong(String str, long defaultValue) {
+        try {
+            return Long.parseLong(str);
+        } catch (NumberFormatException nfe) {
+            return defaultValue;
+        }
+    }
+
+    static byte[] tryParseSha256(String str) {
+        if (TextUtils.isEmpty(str)) {
+            return null;
+        }
+        try {
+            return HexDump.hexStringToByteArray(str);
+        } catch (RuntimeException e) {
+            return null;
+        }
+    }
+
+    static class Timeouts {
+        public final long minTimeUs;
+        public final long minPendingTimeUs;
+        public final long maxPendingTimeUs;
+
+        // 3600000000us == 1hr
+        public static final Timeouts DEFAULT = new Timeouts(3600000000L, 3600000000L, 3600000000L);
+
+        private Timeouts(long minTimeUs, long minPendingTimeUs, long maxPendingTimeUs) {
+            this.minTimeUs = minTimeUs;
+            this.minPendingTimeUs = minPendingTimeUs;
+            this.maxPendingTimeUs = maxPendingTimeUs;
+        }
+
+        static Timeouts parse(String timeouts) {
+            String[] splits = timeouts.split(":", 3);
+            if (splits.length != 3) {
+                return DEFAULT;
+            }
+            final long minTimeUs = tryParseLong(splits[0], DEFAULT.minTimeUs);
+            final long minPendingTimeUs = tryParseLong(splits[1], DEFAULT.minPendingTimeUs);
+            final long maxPendingTimeUs = tryParseLong(splits[2], DEFAULT.maxPendingTimeUs);
+            if (0 <= minTimeUs && minTimeUs <= minPendingTimeUs
+                    && minPendingTimeUs <= maxPendingTimeUs) {
+                // validity check
+                return new Timeouts(minTimeUs, minPendingTimeUs, maxPendingTimeUs);
+            }
+            return DEFAULT;
+        }
+    }
+
+    static class VersionCodes {
+        public final long minVersionCode;
+        public final long maxVersionCode;
+
+        public static final VersionCodes ALL_VERSION_CODES = new VersionCodes(Long.MIN_VALUE,
+                Long.MAX_VALUE);
+
+        private VersionCodes(long minVersionCode, long maxVersionCode) {
+            this.minVersionCode = minVersionCode;
+            this.maxVersionCode = maxVersionCode;
+        }
+
+        static VersionCodes parse(String codes) {
+            if (TextUtils.isEmpty(codes)) {
+                return ALL_VERSION_CODES;
+            }
+            String[] splits = codes.split("-", 2);
+            switch (splits.length) {
+                case 1: {
+                    // single version code
+                    try {
+                        final long versionCode = Long.parseLong(splits[0]);
+                        return new VersionCodes(versionCode, versionCode);
+                    } catch (NumberFormatException nfe) {
+                        return ALL_VERSION_CODES;
+                    }
+                }
+                case 2: {
+                    final long minVersionCode = tryParseLong(splits[0],
+                            ALL_VERSION_CODES.minVersionCode);
+                    final long maxVersionCode = tryParseLong(splits[1],
+                            ALL_VERSION_CODES.maxVersionCode);
+                    if (minVersionCode <= maxVersionCode) {
+                        return new VersionCodes(minVersionCode, maxVersionCode);
+                    }
+                    break;
+                }
+            }
+            return ALL_VERSION_CODES;
+        }
+    }
+
+    public final String packageName;
+    public final byte[] sha256certificate;
+    public final VersionCodes versionCodes;
+    public final Timeouts timeouts;
+
+    private PerPackageReadTimeouts(String packageName, byte[] sha256certificate,
+            VersionCodes versionCodes, Timeouts timeouts) {
+        this.packageName = packageName;
+        this.sha256certificate = sha256certificate;
+        this.versionCodes = versionCodes;
+        this.timeouts = timeouts;
+    }
+
+    @SuppressWarnings("fallthrough")
+    static PerPackageReadTimeouts parse(String timeoutsStr, VersionCodes defaultVersionCodes,
+            Timeouts defaultTimeouts) {
+        String packageName = null;
+        byte[] sha256certificate = null;
+        VersionCodes versionCodes = defaultVersionCodes;
+        Timeouts timeouts = defaultTimeouts;
+
+        final String[] splits = timeoutsStr.split(":", 4);
+        switch (splits.length) {
+            case 4:
+                timeouts = Timeouts.parse(splits[3]);
+                // fall through
+            case 3:
+                versionCodes = VersionCodes.parse(splits[2]);
+                // fall through
+            case 2:
+                sha256certificate = tryParseSha256(splits[1]);
+                // fall through
+            case 1:
+                packageName = splits[0];
+                break;
+            default:
+                return null;
+        }
+        if (TextUtils.isEmpty(packageName)) {
+            return null;
+        }
+
+        return new PerPackageReadTimeouts(packageName, sha256certificate, versionCodes,
+                timeouts);
+    }
+
+    static @NonNull List<PerPackageReadTimeouts> parseDigestersList(String defaultTimeoutsStr,
+            String knownDigestersList) {
+        if (TextUtils.isEmpty(knownDigestersList)) {
+            return Collections.emptyList();
+        }
+
+        final VersionCodes defaultVersionCodes = VersionCodes.ALL_VERSION_CODES;
+        final Timeouts defaultTimeouts = Timeouts.parse(defaultTimeoutsStr);
+
+        String[] packages = knownDigestersList.split(",");
+        List<PerPackageReadTimeouts> result = new ArrayList<>(packages.length);
+        for (int i = 0, size = packages.length; i < size; ++i) {
+            PerPackageReadTimeouts timeouts = PerPackageReadTimeouts.parse(packages[i],
+                    defaultVersionCodes, defaultTimeouts);
+            if (timeouts != null) {
+                result.add(timeouts);
+            }
+        }
+        return result;
+    }
+}
diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
index 004c015..8f42289 100644
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
@@ -4463,12 +4463,10 @@
 
         final PermissionPolicyInternal permissionPolicyInternal = LocalServices.getService(
                 PermissionPolicyInternal.class);
-        permissionPolicyInternal.setOnInitializedCallback(userId -> {
-            // The SDK updated case is already handled when we run during the ctor.
-            synchronized (mLock) {
-                updateAllPermissions(StorageManager.UUID_PRIVATE_INTERNAL, false);
-            }
-        });
+        permissionPolicyInternal.setOnInitializedCallback(userId ->
+                // The SDK updated case is already handled when we run during the ctor.
+                updateAllPermissions(StorageManager.UUID_PRIVATE_INTERNAL, false)
+        );
 
         mSystemReady = true;
 
diff --git a/services/core/java/com/android/server/policy/BurnInProtectionHelper.java b/services/core/java/com/android/server/policy/BurnInProtectionHelper.java
index 6886985..c1744d8 100644
--- a/services/core/java/com/android/server/policy/BurnInProtectionHelper.java
+++ b/services/core/java/com/android/server/policy/BurnInProtectionHelper.java
@@ -114,7 +114,7 @@
         intent.setPackage(context.getPackageName());
         intent.setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
         mBurnInProtectionIntent = PendingIntent.getBroadcast(context, 0,
-                intent, PendingIntent.FLAG_UPDATE_CURRENT);
+                intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
         DisplayManager displayManager =
                 (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
         mDisplay = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 6e4806f..7caf739 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -18,6 +18,7 @@
 
 import static android.Manifest.permission.INTERNAL_SYSTEM_WINDOW;
 import static android.Manifest.permission.SYSTEM_ALERT_WINDOW;
+import static android.Manifest.permission.SYSTEM_APPLICATION_OVERLAY;
 import static android.app.AppOpsManager.OP_SYSTEM_ALERT_WINDOW;
 import static android.app.AppOpsManager.OP_TOAST_WINDOW;
 import static android.content.Context.CONTEXT_RESTRICTED;
@@ -2191,6 +2192,11 @@
                     == PERMISSION_GRANTED) ? ADD_OKAY : ADD_PERMISSION_DENIED;
         }
 
+        if (mContext.checkCallingOrSelfPermission(SYSTEM_APPLICATION_OVERLAY)
+                == PERMISSION_GRANTED) {
+            return ADD_OKAY;
+        }
+
         // check if user has enabled this operation. SecurityException will be thrown if this app
         // has not been allowed by the user. The reason to use "noteOp" (instead of checkOp) is to
         // make sure the usage is logged.
@@ -3686,6 +3692,32 @@
                 break;
             }
 
+            case KeyEvent.KEYCODE_TV_POWER: {
+                result &= ~ACTION_PASS_TO_USER;
+                isWakeKey = false; // wake-up will be handled separately
+                HdmiControlManager hdmiControlManager = getHdmiControlManager();
+                if (hdmiControlManager != null && hdmiControlManager.shouldHandleTvPowerKey()) {
+                    if (down) {
+                        hdmiControlManager.toggleAndFollowTvPower();
+                    }
+                } else if (mHasFeatureLeanback) {
+                    KeyEvent fallbackEvent = KeyEvent.obtain(
+                            event.getDownTime(), event.getEventTime(),
+                            event.getAction(), KeyEvent.KEYCODE_POWER,
+                            event.getRepeatCount(), event.getMetaState(),
+                            event.getDeviceId(), event.getScanCode(),
+                            event.getFlags(), event.getSource(), event.getDisplayId(), null);
+                    if (down) {
+                        interceptPowerKeyDown(fallbackEvent, interactive);
+                    } else {
+                        interceptPowerKeyUp(fallbackEvent, interactive, canceled);
+                    }
+                }
+                // Ignore this key for any device that is not connected to a TV via HDMI and
+                // not an Android TV device.
+                break;
+            }
+
             case KeyEvent.KEYCODE_POWER: {
                 EventLogTags.writeInterceptPower(
                         KeyEvent.actionToString(event.getAction()),
diff --git a/services/core/java/com/android/server/powerstats/BatteryTrigger.java b/services/core/java/com/android/server/powerstats/BatteryTrigger.java
index 6500523..b35cb52 100644
--- a/services/core/java/com/android/server/powerstats/BatteryTrigger.java
+++ b/services/core/java/com/android/server/powerstats/BatteryTrigger.java
@@ -43,7 +43,7 @@
 
                     if (newBatteryLevel < mBatteryLevel) {
                         if (DEBUG) Slog.d(TAG, "Battery level dropped.  Log rail data");
-                        logPowerStatsData();
+                        logPowerStatsData(PowerStatsLogger.MSG_LOG_TO_DATA_STORAGE_BATTERY_DROP);
                     }
 
                     mBatteryLevel = newBatteryLevel;
diff --git a/services/core/java/com/android/server/powerstats/PowerStatsDataStorage.java b/services/core/java/com/android/server/powerstats/PowerStatsDataStorage.java
index c9595c2..6d9cb75 100644
--- a/services/core/java/com/android/server/powerstats/PowerStatsDataStorage.java
+++ b/services/core/java/com/android/server/powerstats/PowerStatsDataStorage.java
@@ -218,7 +218,7 @@
      *             array and written to on-device storage.
      */
     public void write(byte[] data) {
-        if (data.length > 0) {
+        if (data != null && data.length > 0) {
             mLock.lock();
 
             long currentTimeMillis = System.currentTimeMillis();
diff --git a/services/core/java/com/android/server/powerstats/PowerStatsLogTrigger.java b/services/core/java/com/android/server/powerstats/PowerStatsLogTrigger.java
index 1754185..e3672a8 100644
--- a/services/core/java/com/android/server/powerstats/PowerStatsLogTrigger.java
+++ b/services/core/java/com/android/server/powerstats/PowerStatsLogTrigger.java
@@ -31,10 +31,8 @@
     protected Context mContext;
     private PowerStatsLogger mPowerStatsLogger;
 
-    protected void logPowerStatsData() {
-        Message.obtain(
-            mPowerStatsLogger,
-            PowerStatsLogger.MSG_LOG_TO_DATA_STORAGE).sendToTarget();
+    protected void logPowerStatsData(int msgType) {
+        Message.obtain(mPowerStatsLogger, msgType).sendToTarget();
     }
 
     public PowerStatsLogTrigger(Context context, PowerStatsLogger powerStatsLogger) {
diff --git a/services/core/java/com/android/server/powerstats/PowerStatsLogger.java b/services/core/java/com/android/server/powerstats/PowerStatsLogger.java
index 409cd82..9ee3429 100644
--- a/services/core/java/com/android/server/powerstats/PowerStatsLogger.java
+++ b/services/core/java/com/android/server/powerstats/PowerStatsLogger.java
@@ -20,6 +20,8 @@
 import android.hardware.power.stats.ChannelInfo;
 import android.hardware.power.stats.EnergyConsumerResult;
 import android.hardware.power.stats.EnergyMeasurement;
+import android.hardware.power.stats.PowerEntityInfo;
+import android.hardware.power.stats.StateResidencyResult;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
@@ -32,6 +34,8 @@
 import com.android.server.powerstats.ProtoStreamUtils.EnergyConsumerIdUtils;
 import com.android.server.powerstats.ProtoStreamUtils.EnergyConsumerResultUtils;
 import com.android.server.powerstats.ProtoStreamUtils.EnergyMeasurementUtils;
+import com.android.server.powerstats.ProtoStreamUtils.PowerEntityInfoUtils;
+import com.android.server.powerstats.ProtoStreamUtils.StateResidencyResultUtils;
 
 import java.io.ByteArrayInputStream;
 import java.io.File;
@@ -42,23 +46,25 @@
  * PowerStatsLogger is responsible for logging model and meter energy data to on-device storage.
  * Messages are sent to its message handler to request that energy data be logged, at which time it
  * queries the PowerStats HAL and logs the data to on-device storage.  The on-device storage is
- * dumped to file by calling writeModelDataToFile or writeMeterDataToFile with a file descriptor
- * that points to the output file.
+ * dumped to file by calling writeModelDataToFile, writeMeterDataToFile, or writeResidencyDataToFile
+ * with a file descriptor that points to the output file.
  */
 public final class PowerStatsLogger extends Handler {
     private static final String TAG = PowerStatsLogger.class.getSimpleName();
     private static final boolean DEBUG = false;
-    protected static final int MSG_LOG_TO_DATA_STORAGE = 0;
+    protected static final int MSG_LOG_TO_DATA_STORAGE_TIMER = 0;
+    protected static final int MSG_LOG_TO_DATA_STORAGE_BATTERY_DROP = 1;
 
     private final PowerStatsDataStorage mPowerStatsMeterStorage;
     private final PowerStatsDataStorage mPowerStatsModelStorage;
+    private final PowerStatsDataStorage mPowerStatsResidencyStorage;
     private final IPowerStatsHALWrapper mPowerStatsHALWrapper;
 
     @Override
     public void handleMessage(Message msg) {
         switch (msg.what) {
-            case MSG_LOG_TO_DATA_STORAGE:
-                if (DEBUG) Slog.d(TAG, "Logging to data storage");
+            case MSG_LOG_TO_DATA_STORAGE_TIMER:
+                if (DEBUG) Slog.d(TAG, "Logging to data storage on timer");
 
                 // Log power meter data.
                 EnergyMeasurement[] energyMeasurements =
@@ -74,6 +80,17 @@
                         EnergyConsumerResultUtils.getProtoBytes(energyConsumerResults));
                 if (DEBUG) EnergyConsumerResultUtils.print(energyConsumerResults);
                 break;
+
+            case MSG_LOG_TO_DATA_STORAGE_BATTERY_DROP:
+                if (DEBUG) Slog.d(TAG, "Logging to data storage on battery drop");
+
+                // Log state residency data.
+                StateResidencyResult[] stateResidencyResults =
+                    mPowerStatsHALWrapper.getStateResidency(new int[0]);
+                mPowerStatsResidencyStorage.write(
+                        StateResidencyResultUtils.getProtoBytes(stateResidencyResults));
+                if (DEBUG) StateResidencyResultUtils.print(stateResidencyResults);
+                break;
         }
     }
 
@@ -159,13 +176,57 @@
         pos.flush();
     }
 
+    /**
+     * Writes residency data stored in PowerStatsDataStorage to a file descriptor.
+     *
+     * @param fd FileDescriptor where residency data stored in PowerStatsDataStorage is written.
+     *           Data is written in protobuf format as defined by powerstatsservice.proto.
+     */
+    public void writeResidencyDataToFile(FileDescriptor fd) {
+        if (DEBUG) Slog.d(TAG, "Writing residency data to file");
+
+        final ProtoOutputStream pos = new ProtoOutputStream(fd);
+
+        try {
+            PowerEntityInfo[] powerEntityInfo = mPowerStatsHALWrapper.getPowerEntityInfo();
+            PowerEntityInfoUtils.packProtoMessage(powerEntityInfo, pos);
+            if (DEBUG) PowerEntityInfoUtils.print(powerEntityInfo);
+
+            mPowerStatsResidencyStorage.read(new PowerStatsDataStorage.DataElementReadCallback() {
+                @Override
+                public void onReadDataElement(byte[] data) {
+                    try {
+                        final ProtoInputStream pis =
+                                new ProtoInputStream(new ByteArrayInputStream(data));
+                        // TODO(b/166535853): ProtoOutputStream doesn't provide a method to write
+                        // a byte array that already contains a serialized proto, so I have to
+                        // deserialize, then re-serialize.  This is computationally inefficient.
+                        StateResidencyResult[] stateResidencyResult =
+                            StateResidencyResultUtils.unpackProtoMessage(data);
+                        StateResidencyResultUtils.packProtoMessage(stateResidencyResult, pos);
+                        if (DEBUG) StateResidencyResultUtils.print(stateResidencyResult);
+                    } catch (IOException e) {
+                        Slog.e(TAG, "Failed to write residency data to incident report.");
+                    }
+                }
+            });
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to write residency data to incident report.");
+        }
+
+        pos.flush();
+    }
+
     public PowerStatsLogger(Context context, File dataStoragePath, String meterFilename,
-            String modelFilename, IPowerStatsHALWrapper powerStatsHALWrapper) {
+            String modelFilename, String residencyFilename,
+            IPowerStatsHALWrapper powerStatsHALWrapper) {
         super(Looper.getMainLooper());
         mPowerStatsHALWrapper = powerStatsHALWrapper;
         mPowerStatsMeterStorage = new PowerStatsDataStorage(context, dataStoragePath,
             meterFilename);
         mPowerStatsModelStorage = new PowerStatsDataStorage(context, dataStoragePath,
             modelFilename);
+        mPowerStatsResidencyStorage = new PowerStatsDataStorage(context, dataStoragePath,
+            residencyFilename);
     }
 }
diff --git a/services/core/java/com/android/server/powerstats/PowerStatsService.java b/services/core/java/com/android/server/powerstats/PowerStatsService.java
index ce50e583..7778572 100644
--- a/services/core/java/com/android/server/powerstats/PowerStatsService.java
+++ b/services/core/java/com/android/server/powerstats/PowerStatsService.java
@@ -49,6 +49,8 @@
     private static final int DATA_STORAGE_VERSION = 0;
     private static final String METER_FILENAME = "log.powerstats.meter." + DATA_STORAGE_VERSION;
     private static final String MODEL_FILENAME = "log.powerstats.model." + DATA_STORAGE_VERSION;
+    private static final String RESIDENCY_FILENAME =
+            "log.powerstats.residency." + DATA_STORAGE_VERSION;
 
     private final Injector mInjector;
 
@@ -76,15 +78,19 @@
             return MODEL_FILENAME;
         }
 
+        String createResidencyFilename() {
+            return RESIDENCY_FILENAME;
+        }
+
         IPowerStatsHALWrapper createPowerStatsHALWrapperImpl() {
             return PowerStatsHALWrapper.getPowerStatsHalImpl();
         }
 
         PowerStatsLogger createPowerStatsLogger(Context context, File dataStoragePath,
-                String meterFilename, String modelFilename,
+                String meterFilename, String modelFilename, String residencyFilename,
                 IPowerStatsHALWrapper powerStatsHALWrapper) {
             return new PowerStatsLogger(context, dataStoragePath, meterFilename,
-                modelFilename, powerStatsHALWrapper);
+                modelFilename, residencyFilename, powerStatsHALWrapper);
         }
 
         BatteryTrigger createBatteryTrigger(Context context, PowerStatsLogger powerStatsLogger) {
@@ -109,6 +115,8 @@
                         mPowerStatsLogger.writeModelDataToFile(fd);
                     } else if ("meter".equals(args[1])) {
                         mPowerStatsLogger.writeMeterDataToFile(fd);
+                    } else if ("residency".equals(args[1])) {
+                        mPowerStatsLogger.writeResidencyDataToFile(fd);
                     }
                 } else if (args.length == 0) {
                     pw.println("PowerStatsService dumpsys: available PowerEntityInfos");
@@ -148,7 +156,8 @@
             // Only start logger and triggers if initialization is successful.
             mPowerStatsLogger = mInjector.createPowerStatsLogger(mContext,
                 mInjector.createDataStoragePath(), mInjector.createMeterFilename(),
-                mInjector.createModelFilename(), mPowerStatsHALWrapper);
+                mInjector.createModelFilename(), mInjector.createResidencyFilename(),
+                mPowerStatsHALWrapper);
             mBatteryTrigger = mInjector.createBatteryTrigger(mContext, mPowerStatsLogger);
             mTimerTrigger = mInjector.createTimerTrigger(mContext, mPowerStatsLogger);
         } else {
diff --git a/services/core/java/com/android/server/powerstats/ProtoStreamUtils.java b/services/core/java/com/android/server/powerstats/ProtoStreamUtils.java
index 5e23b86..ab9b3e0 100644
--- a/services/core/java/com/android/server/powerstats/ProtoStreamUtils.java
+++ b/services/core/java/com/android/server/powerstats/ProtoStreamUtils.java
@@ -20,6 +20,8 @@
 import android.hardware.power.stats.EnergyConsumerResult;
 import android.hardware.power.stats.EnergyMeasurement;
 import android.hardware.power.stats.PowerEntityInfo;
+import android.hardware.power.stats.StateInfo;
+import android.hardware.power.stats.StateResidency;
 import android.hardware.power.stats.StateResidencyResult;
 import android.util.Slog;
 import android.util.proto.ProtoInputStream;
@@ -45,6 +47,29 @@
     private static final String TAG = ProtoStreamUtils.class.getSimpleName();
 
     static class PowerEntityInfoUtils {
+        public static void packProtoMessage(PowerEntityInfo[] powerEntityInfo,
+                ProtoOutputStream pos) {
+            if (powerEntityInfo == null) return;
+
+            for (int i = 0; i < powerEntityInfo.length; i++) {
+                long peiToken = pos.start(PowerStatsServiceResidencyProto.POWER_ENTITY_INFO);
+                pos.write(PowerEntityInfoProto.POWER_ENTITY_ID, powerEntityInfo[i].powerEntityId);
+                pos.write(PowerEntityInfoProto.POWER_ENTITY_NAME,
+                        powerEntityInfo[i].powerEntityName);
+                if (powerEntityInfo[i].states != null) {
+                    final int statesLength = powerEntityInfo[i].states.length;
+                    for (int j = 0; j < statesLength; j++) {
+                        final StateInfo state = powerEntityInfo[i].states[j];
+                        long siToken = pos.start(PowerEntityInfoProto.STATES);
+                        pos.write(StateInfoProto.STATE_ID, state.stateId);
+                        pos.write(StateInfoProto.STATE_NAME, state.stateName);
+                        pos.end(siToken);
+                    }
+                }
+                pos.end(peiToken);
+            }
+        }
+
         public static void print(PowerEntityInfo[] powerEntityInfo) {
             if (powerEntityInfo == null) return;
 
@@ -77,6 +102,144 @@
     }
 
     static class StateResidencyResultUtils {
+        public static byte[] getProtoBytes(StateResidencyResult[] stateResidencyResult) {
+            ProtoOutputStream pos = new ProtoOutputStream();
+            packProtoMessage(stateResidencyResult, pos);
+            return pos.getBytes();
+        }
+
+        public static void packProtoMessage(StateResidencyResult[] stateResidencyResult,
+                ProtoOutputStream pos) {
+            if (stateResidencyResult == null) return;
+
+            for (int i = 0; i < stateResidencyResult.length; i++) {
+                final int stateLength = stateResidencyResult[i].stateResidencyData.length;
+                long srrToken = pos.start(PowerStatsServiceResidencyProto.STATE_RESIDENCY_RESULT);
+                pos.write(StateResidencyResultProto.POWER_ENTITY_ID,
+                        stateResidencyResult[i].powerEntityId);
+                for (int j = 0; j < stateLength; j++) {
+                    final StateResidency stateResidencyData =
+                            stateResidencyResult[i].stateResidencyData[j];
+                    long srdToken = pos.start(StateResidencyResultProto.STATE_RESIDENCY_DATA);
+                    pos.write(StateResidencyProto.STATE_ID, stateResidencyData.stateId);
+                    pos.write(StateResidencyProto.TOTAL_TIME_IN_STATE_MS,
+                            stateResidencyData.totalTimeInStateMs);
+                    pos.write(StateResidencyProto.TOTAL_STATE_ENTRY_COUNT,
+                            stateResidencyData.totalStateEntryCount);
+                    pos.write(StateResidencyProto.LAST_ENTRY_TIMESTAMP_MS,
+                            stateResidencyData.lastEntryTimestampMs);
+                    pos.end(srdToken);
+                }
+                pos.end(srrToken);
+            }
+        }
+
+        public static StateResidencyResult[] unpackProtoMessage(byte[] data) throws IOException {
+            final ProtoInputStream pis = new ProtoInputStream(new ByteArrayInputStream(data));
+            List<StateResidencyResult> stateResidencyResultList =
+                    new ArrayList<StateResidencyResult>();
+            while (true) {
+                try {
+                    int nextField = pis.nextField();
+                    StateResidencyResult stateResidencyResult = new StateResidencyResult();
+
+                    if (nextField == (int) PowerStatsServiceResidencyProto.STATE_RESIDENCY_RESULT) {
+                        long token =
+                                pis.start(PowerStatsServiceResidencyProto.STATE_RESIDENCY_RESULT);
+                        stateResidencyResultList.add(unpackStateResidencyResultProto(pis));
+                        pis.end(token);
+                    } else if (nextField == ProtoInputStream.NO_MORE_FIELDS) {
+                        return stateResidencyResultList.toArray(
+                            new StateResidencyResult[stateResidencyResultList.size()]);
+                    } else {
+                        Slog.e(TAG, "Unhandled field in PowerStatsServiceResidencyProto: "
+                                + ProtoUtils.currentFieldToString(pis));
+                    }
+                } catch (WireTypeMismatchException wtme) {
+                    Slog.e(TAG, "Wire Type mismatch in PowerStatsServiceResidencyProto: "
+                            + ProtoUtils.currentFieldToString(pis));
+                }
+            }
+        }
+
+        private static StateResidencyResult unpackStateResidencyResultProto(ProtoInputStream pis)
+                throws IOException {
+            StateResidencyResult stateResidencyResult = new StateResidencyResult();
+            List<StateResidency> stateResidencyList = new ArrayList<StateResidency>();
+
+            while (true) {
+                try {
+                    switch (pis.nextField()) {
+                        case (int) StateResidencyResultProto.POWER_ENTITY_ID:
+                            stateResidencyResult.powerEntityId =
+                                pis.readInt(StateResidencyResultProto.POWER_ENTITY_ID);
+                            break;
+
+                        case (int) StateResidencyResultProto.STATE_RESIDENCY_DATA:
+                            long token = pis.start(StateResidencyResultProto.STATE_RESIDENCY_DATA);
+                            stateResidencyList.add(unpackStateResidencyProto(pis));
+                            pis.end(token);
+                            break;
+
+                        case ProtoInputStream.NO_MORE_FIELDS:
+                            stateResidencyResult.stateResidencyData = stateResidencyList.toArray(
+                                new StateResidency[stateResidencyList.size()]);
+                            return stateResidencyResult;
+
+                        default:
+                            Slog.e(TAG, "Unhandled field in StateResidencyResultProto: "
+                                    + ProtoUtils.currentFieldToString(pis));
+                            break;
+                    }
+                } catch (WireTypeMismatchException wtme) {
+                    Slog.e(TAG, "Wire Type mismatch in StateResidencyResultProto: "
+                            + ProtoUtils.currentFieldToString(pis));
+                }
+            }
+        }
+
+        private static StateResidency unpackStateResidencyProto(ProtoInputStream pis)
+                throws IOException {
+            StateResidency stateResidency = new StateResidency();
+
+            while (true) {
+                try {
+                    switch (pis.nextField()) {
+                        case (int) StateResidencyProto.STATE_ID:
+                            stateResidency.stateId = pis.readInt(StateResidencyProto.STATE_ID);
+                            break;
+
+                        case (int) StateResidencyProto.TOTAL_TIME_IN_STATE_MS:
+                            stateResidency.totalTimeInStateMs =
+                                pis.readLong(StateResidencyProto.TOTAL_TIME_IN_STATE_MS);
+                            break;
+
+                        case (int) StateResidencyProto.TOTAL_STATE_ENTRY_COUNT:
+                            stateResidency.totalStateEntryCount =
+                                pis.readLong(StateResidencyProto.TOTAL_STATE_ENTRY_COUNT);
+                            break;
+
+                        case (int) StateResidencyProto.LAST_ENTRY_TIMESTAMP_MS:
+                            stateResidency.lastEntryTimestampMs =
+                                pis.readLong(StateResidencyProto.LAST_ENTRY_TIMESTAMP_MS);
+                            break;
+
+                        case ProtoInputStream.NO_MORE_FIELDS:
+                            return stateResidency;
+
+                        default:
+                            Slog.e(TAG, "Unhandled field in StateResidencyProto: "
+                                    + ProtoUtils.currentFieldToString(pis));
+                            break;
+
+                    }
+                } catch (WireTypeMismatchException wtme) {
+                    Slog.e(TAG, "Wire Type mismatch in StateResidencyProto: "
+                            + ProtoUtils.currentFieldToString(pis));
+                }
+            }
+        }
+
         public static void print(StateResidencyResult[] stateResidencyResult) {
             if (stateResidencyResult == null) return;
 
@@ -98,17 +261,14 @@
 
     static class ChannelInfoUtils {
         public static void packProtoMessage(ChannelInfo[] channelInfo, ProtoOutputStream pos) {
-            long token;
-
             if (channelInfo == null) return;
 
             for (int i = 0; i < channelInfo.length; i++) {
-                token = pos.start(PowerStatsServiceMeterProto.CHANNEL_INFO);
+                long token = pos.start(PowerStatsServiceMeterProto.CHANNEL_INFO);
                 pos.write(ChannelInfoProto.CHANNEL_ID, channelInfo[i].channelId);
                 pos.write(ChannelInfoProto.CHANNEL_NAME, channelInfo[i].channelName);
                 pos.end(token);
             }
-
         }
 
         public static void print(ChannelInfo[] channelInfo) {
@@ -139,12 +299,10 @@
 
         public static void packProtoMessage(EnergyMeasurement[] energyMeasurement,
                 ProtoOutputStream pos) {
-            long token;
-
             if (energyMeasurement == null) return;
 
             for (int i = 0; i < energyMeasurement.length; i++) {
-                token = pos.start(PowerStatsServiceMeterProto.ENERGY_MEASUREMENT);
+                long token = pos.start(PowerStatsServiceMeterProto.ENERGY_MEASUREMENT);
                 pos.write(EnergyMeasurementProto.CHANNEL_ID, energyMeasurement[i].channelId);
                 pos.write(EnergyMeasurementProto.TIMESTAMP_MS, energyMeasurement[i].timestampMs);
                 pos.write(EnergyMeasurementProto.ENERGY_UWS, energyMeasurement[i].energyUWs);
@@ -155,7 +313,6 @@
         public static EnergyMeasurement[] unpackProtoMessage(byte[] data) throws IOException {
             final ProtoInputStream pis = new ProtoInputStream(new ByteArrayInputStream(data));
             List<EnergyMeasurement> energyMeasurementList = new ArrayList<EnergyMeasurement>();
-            long token;
 
             while (true) {
                 try {
@@ -163,8 +320,8 @@
                     EnergyMeasurement energyMeasurement = new EnergyMeasurement();
 
                     if (nextField == (int) PowerStatsServiceMeterProto.ENERGY_MEASUREMENT) {
-                        token = pis.start(PowerStatsServiceMeterProto.ENERGY_MEASUREMENT);
-                        energyMeasurementList.add(unpackProtoMessage(pis));
+                        long token = pis.start(PowerStatsServiceMeterProto.ENERGY_MEASUREMENT);
+                        energyMeasurementList.add(unpackEnergyMeasurementProto(pis));
                         pis.end(token);
                     } else if (nextField == ProtoInputStream.NO_MORE_FIELDS) {
                         return energyMeasurementList.toArray(
@@ -180,7 +337,7 @@
             }
         }
 
-        private static EnergyMeasurement unpackProtoMessage(ProtoInputStream pis)
+        private static EnergyMeasurement unpackEnergyMeasurementProto(ProtoInputStream pis)
                 throws IOException {
             EnergyMeasurement energyMeasurement = new EnergyMeasurement();
 
@@ -230,12 +387,10 @@
 
     static class EnergyConsumerIdUtils {
         public static void packProtoMessage(int[] energyConsumerId, ProtoOutputStream pos) {
-            long token;
-
             if (energyConsumerId == null) return;
 
             for (int i = 0; i < energyConsumerId.length; i++) {
-                token = pos.start(PowerStatsServiceModelProto.ENERGY_CONSUMER_ID);
+                long token = pos.start(PowerStatsServiceModelProto.ENERGY_CONSUMER_ID);
                 pos.write(EnergyConsumerIdProto.ENERGY_CONSUMER_ID, energyConsumerId[i]);
                 pos.end(token);
             }
@@ -267,12 +422,10 @@
 
         public static void packProtoMessage(EnergyConsumerResult[] energyConsumerResult,
                 ProtoOutputStream pos) {
-            long token;
-
             if (energyConsumerResult == null) return;
 
             for (int i = 0; i < energyConsumerResult.length; i++) {
-                token = pos.start(PowerStatsServiceModelProto.ENERGY_CONSUMER_RESULT);
+                long token = pos.start(PowerStatsServiceModelProto.ENERGY_CONSUMER_RESULT);
                 pos.write(EnergyConsumerResultProto.ENERGY_CONSUMER_ID,
                         energyConsumerResult[i].energyConsumerId);
                 pos.write(EnergyConsumerResultProto.TIMESTAMP_MS,
@@ -286,16 +439,14 @@
             final ProtoInputStream pis = new ProtoInputStream(new ByteArrayInputStream(data));
             List<EnergyConsumerResult> energyConsumerResultList =
                     new ArrayList<EnergyConsumerResult>();
-            long token;
-
             while (true) {
                 try {
                     int nextField = pis.nextField();
                     EnergyConsumerResult energyConsumerResult = new EnergyConsumerResult();
 
                     if (nextField == (int) PowerStatsServiceModelProto.ENERGY_CONSUMER_RESULT) {
-                        token = pis.start(PowerStatsServiceModelProto.ENERGY_CONSUMER_RESULT);
-                        energyConsumerResultList.add(unpackProtoMessage(pis));
+                        long token = pis.start(PowerStatsServiceModelProto.ENERGY_CONSUMER_RESULT);
+                        energyConsumerResultList.add(unpackEnergyConsumerResultProto(pis));
                         pis.end(token);
                     } else if (nextField == ProtoInputStream.NO_MORE_FIELDS) {
                         return energyConsumerResultList.toArray(
@@ -311,7 +462,7 @@
             }
         }
 
-        private static EnergyConsumerResult unpackProtoMessage(ProtoInputStream pis)
+        private static EnergyConsumerResult unpackEnergyConsumerResultProto(ProtoInputStream pis)
                 throws IOException {
             EnergyConsumerResult energyConsumerResult = new EnergyConsumerResult();
 
diff --git a/services/core/java/com/android/server/powerstats/TimerTrigger.java b/services/core/java/com/android/server/powerstats/TimerTrigger.java
index 4b59295..7cba00f 100644
--- a/services/core/java/com/android/server/powerstats/TimerTrigger.java
+++ b/services/core/java/com/android/server/powerstats/TimerTrigger.java
@@ -29,7 +29,7 @@
     private static final String TAG = TimerTrigger.class.getSimpleName();
     private static final boolean DEBUG = false;
     // TODO(b/166689029): Make configurable through global settings.
-    private static final long LOG_PERIOD_MS = 60 * 1000;
+    private static final long LOG_PERIOD_MS = 120 * 1000;
 
     private final Handler mHandler;
 
@@ -40,7 +40,7 @@
             // LOG_PERIOD_MS.
             mHandler.postDelayed(mLogData, LOG_PERIOD_MS);
             if (DEBUG) Slog.d(TAG, "Received delayed message.  Log rail data");
-            logPowerStatsData();
+            logPowerStatsData(PowerStatsLogger.MSG_LOG_TO_DATA_STORAGE_TIMER);
         }
     };
 
diff --git a/services/core/java/com/android/server/rollback/RollbackStore.java b/services/core/java/com/android/server/rollback/RollbackStore.java
index 35c9f9a..3a08ddc 100644
--- a/services/core/java/com/android/server/rollback/RollbackStore.java
+++ b/services/core/java/com/android/server/rollback/RollbackStore.java
@@ -25,6 +25,8 @@
 import android.content.rollback.PackageRollbackInfo.RestoreInfo;
 import android.content.rollback.RollbackInfo;
 import android.os.UserHandle;
+import android.system.ErrnoException;
+import android.system.Os;
 import android.util.AtomicFile;
 import android.util.Slog;
 import android.util.SparseIntArray;
@@ -237,8 +239,19 @@
         targetDir.mkdirs();
         File targetFile = new File(targetDir, sourceFile.getName());
 
-        // TODO: Copy by hard link instead to save on cpu and storage space?
-        Files.copy(sourceFile.toPath(), targetFile.toPath());
+        try {
+            // Create a hard link to avoid copy
+            // TODO(b/168562373)
+            // Linking between non-encrypted and encrypted is not supported and we have
+            // encrypted /data/rollback and non-encrypted /data/apex/active. For now this works
+            // because we happen to store encrypted files under /data/apex/active which is no
+            // longer the case when compressed apex rolls out. We have to handle this case in
+            // order not to fall back to copy.
+            Os.link(sourceFile.getAbsolutePath(), targetFile.getAbsolutePath());
+        } catch (ErrnoException ignore) {
+            // Fall back to copy if hardlink can't be created
+            Files.copy(sourceFile.toPath(), targetFile.toPath());
+        }
     }
 
     /**
diff --git a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
index db79ce4..e7cda02 100644
--- a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
+++ b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
@@ -138,10 +138,10 @@
 import com.android.internal.os.BatterySipper;
 import com.android.internal.os.BatteryStatsHelper;
 import com.android.internal.os.BinderCallsStats.ExportedCallStat;
-import com.android.internal.os.KernelCpuSpeedReader;
 import com.android.internal.os.KernelCpuThreadReader;
 import com.android.internal.os.KernelCpuThreadReaderDiff;
 import com.android.internal.os.KernelCpuThreadReaderSettingsObserver;
+import com.android.internal.os.KernelCpuTotalBpfMapReader;
 import com.android.internal.os.KernelCpuUidTimeReader.KernelCpuUidActiveTimeReader;
 import com.android.internal.os.KernelCpuUidTimeReader.KernelCpuUidClusterTimeReader;
 import com.android.internal.os.KernelCpuUidTimeReader.KernelCpuUidFreqTimeReader;
@@ -301,8 +301,6 @@
     @GuardedBy("mDiskIoLock")
     private StoragedUidIoStatsReader mStoragedUidIoStatsReader;
 
-    @GuardedBy("mCpuTimePerFreqLock")
-    private KernelCpuSpeedReader[] mKernelCpuSpeedReaders;
     // Disables throttler on CPU time readers.
     @GuardedBy("mCpuTimePerUidLock")
     private KernelCpuUidUserSysTimeReader mCpuUidUserSysTimeReader;
@@ -353,7 +351,7 @@
     private final Object mDataBytesTransferLock = new Object();
     private final Object mBluetoothBytesTransferLock = new Object();
     private final Object mKernelWakelockLock = new Object();
-    private final Object mCpuTimePerFreqLock = new Object();
+    private final Object mCpuTimePerClusterFreqLock = new Object();
     private final Object mCpuTimePerUidLock = new Object();
     private final Object mCpuTimePerUidFreqLock = new Object();
     private final Object mCpuActiveTimeLock = new Object();
@@ -442,9 +440,9 @@
                         synchronized (mKernelWakelockLock) {
                             return pullKernelWakelockLocked(atomTag, data);
                         }
-                    case FrameworkStatsLog.CPU_TIME_PER_FREQ:
-                        synchronized (mCpuTimePerFreqLock) {
-                            return pullCpuTimePerFreqLocked(atomTag, data);
+                    case FrameworkStatsLog.CPU_TIME_PER_CLUSTER_FREQ:
+                        synchronized (mCpuTimePerClusterFreqLock) {
+                            return pullCpuTimePerClusterFreqLocked(atomTag, data);
                         }
                     case FrameworkStatsLog.CPU_TIME_PER_UID:
                         synchronized (mCpuTimePerUidLock) {
@@ -614,6 +612,7 @@
                             return pullRoleHolderLocked(atomTag, data);
                         }
                     case FrameworkStatsLog.DANGEROUS_PERMISSION_STATE:
+                        // fall-through - same call covers two cases
                     case FrameworkStatsLog.DANGEROUS_PERMISSION_STATE_SAMPLED:
                         synchronized (mDangerousPermissionStateLock) {
                             return pullDangerousPermissionStateLocked(atomTag, data);
@@ -721,18 +720,6 @@
         mKernelWakelockReader = new KernelWakelockReader();
         mTmpWakelockStats = new KernelWakelockStats();
 
-        // Initialize state for CPU_TIME_PER_FREQ atom
-        PowerProfile powerProfile = new PowerProfile(mContext);
-        final int numClusters = powerProfile.getNumCpuClusters();
-        mKernelCpuSpeedReaders = new KernelCpuSpeedReader[numClusters];
-        int firstCpuOfCluster = 0;
-        for (int i = 0; i < numClusters; i++) {
-            final int numSpeedSteps = powerProfile.getNumSpeedStepsInCpuCluster(i);
-            mKernelCpuSpeedReaders[i] = new KernelCpuSpeedReader(firstCpuOfCluster,
-                    numSpeedSteps);
-            firstCpuOfCluster += powerProfile.getNumCoresInCpuCluster(i);
-        }
-
         // Used for CPU_TIME_PER_THREAD_FREQ
         mKernelCpuThreadReader =
                 KernelCpuThreadReaderSettingsObserver.getSettingsModifiedReader(mContext);
@@ -792,7 +779,7 @@
         mStatsCallbackImpl = new StatsPullAtomCallbackImpl();
         registerBluetoothBytesTransfer();
         registerKernelWakelock();
-        registerCpuTimePerFreq();
+        registerCpuTimePerClusterFreq();
         registerCpuTimePerUid();
         registerCpuCyclesPerUidCluster();
         registerCpuTimePerUidFreq();
@@ -1464,28 +1451,27 @@
         return StatsManager.PULL_SUCCESS;
     }
 
-    private void registerCpuTimePerFreq() {
-        int tagId = FrameworkStatsLog.CPU_TIME_PER_FREQ;
-        PullAtomMetadata metadata = new PullAtomMetadata.Builder()
-                .setAdditiveFields(new int[] {3})
-                .build();
-        mStatsManager.setPullAtomCallback(
-                tagId,
-                metadata,
-                DIRECT_EXECUTOR,
-                mStatsCallbackImpl
-        );
+    private void registerCpuTimePerClusterFreq() {
+        if (KernelCpuTotalBpfMapReader.isSupported()) {
+            int tagId = FrameworkStatsLog.CPU_TIME_PER_CLUSTER_FREQ;
+            PullAtomMetadata metadata = new PullAtomMetadata.Builder()
+                    .setAdditiveFields(new int[] {3})
+                    .build();
+            mStatsManager.setPullAtomCallback(
+                    tagId,
+                    metadata,
+                    DIRECT_EXECUTOR,
+                    mStatsCallbackImpl
+            );
+        }
     }
 
-    int pullCpuTimePerFreqLocked(int atomTag, List<StatsEvent> pulledData) {
-        for (int cluster = 0; cluster < mKernelCpuSpeedReaders.length; cluster++) {
-            long[] clusterTimeMs = mKernelCpuSpeedReaders[cluster].readAbsolute();
-            if (clusterTimeMs != null) {
-                for (int speed = clusterTimeMs.length - 1; speed >= 0; --speed) {
-                    pulledData.add(FrameworkStatsLog.buildStatsEvent(
-                            atomTag, cluster, speed, clusterTimeMs[speed]));
-                }
-            }
+    int pullCpuTimePerClusterFreqLocked(int atomTag, List<StatsEvent> pulledData) {
+        boolean success = KernelCpuTotalBpfMapReader.read((cluster, freq, timeMs) -> {
+            pulledData.add(FrameworkStatsLog.buildStatsEvent(atomTag, cluster, freq, timeMs));
+        });
+        if (!success) {
+            return StatsManager.PULL_SKIP;
         }
         return StatsManager.PULL_SUCCESS;
     }
@@ -2077,7 +2063,8 @@
                         metrics.pageTablesKb,
                         metrics.kernelStackKb,
                         metrics.totalIonKb,
-                        metrics.unaccountedKb));
+                        metrics.unaccountedKb,
+                        metrics.gpuTotalUsageKb));
         return StatsManager.PULL_SUCCESS;
     }
 
@@ -3014,7 +3001,7 @@
                     }
 
                     int numPerms = pkg.requestedPermissions.length;
-                    for (int permNum  = 0; permNum < numPerms; permNum++) {
+                    for (int permNum = 0; permNum < numPerms; permNum++) {
                         String permName = pkg.requestedPermissions[permNum];
 
                         PermissionInfo permissionInfo;
@@ -3027,10 +3014,6 @@
                             continue;
                         }
 
-                        if (permissionInfo.getProtection() != PROTECTION_DANGEROUS) {
-                            continue;
-                        }
-
                         if (permName.startsWith(COMMON_PERMISSION_PREFIX)) {
                             permName = permName.substring(COMMON_PERMISSION_PREFIX.length());
                         }
@@ -3042,15 +3025,17 @@
                                     (pkg.requestedPermissionsFlags[permNum]
                                             & REQUESTED_PERMISSION_GRANTED)
                                             != 0,
-                                    permissionFlags);
+                                    permissionFlags, permissionInfo.getProtection()
+                                            | permissionInfo.getProtectionFlags());
                         } else {
-                            // DangerousPermissionStateSampled atom.
+                            // DangeorusPermissionStateSampled atom.
                             e = FrameworkStatsLog.buildStatsEvent(atomTag, permName,
                                     pkg.applicationInfo.uid,
                                     (pkg.requestedPermissionsFlags[permNum]
                                             & REQUESTED_PERMISSION_GRANTED)
                                             != 0,
-                                    permissionFlags);
+                                    permissionFlags, permissionInfo.getProtection()
+                                            | permissionInfo.getProtectionFlags());
                         }
                         pulledData.add(e);
                     }
diff --git a/services/core/java/com/android/server/stats/pull/SystemMemoryUtil.java b/services/core/java/com/android/server/stats/pull/SystemMemoryUtil.java
index 99fc7c1..1e80c4f 100644
--- a/services/core/java/com/android/server/stats/pull/SystemMemoryUtil.java
+++ b/services/core/java/com/android/server/stats/pull/SystemMemoryUtil.java
@@ -27,6 +27,7 @@
 
     static Metrics getMetrics() {
         int totalIonKb = (int) Debug.getIonHeapsSizeKb();
+        int gpuTotalUsageKb = (int) Debug.getGpuTotalUsageKb();
 
         long[] mInfos = new long[Debug.MEMINFO_COUNT];
         Debug.getMemInfo(mInfos);
@@ -62,6 +63,7 @@
         result.pageTablesKb = (int) mInfos[Debug.MEMINFO_PAGE_TABLES];
         result.kernelStackKb = (int) mInfos[Debug.MEMINFO_KERNEL_STACK];
         result.totalIonKb = totalIonKb;
+        result.gpuTotalUsageKb = gpuTotalUsageKb;
         result.unaccountedKb = (int) (mInfos[Debug.MEMINFO_TOTAL] - accountedKb);
         return result;
     }
@@ -72,6 +74,7 @@
         public int pageTablesKb;
         public int kernelStackKb;
         public int totalIonKb;
+        public int gpuTotalUsageKb;
         public int unaccountedKb;
     }
 }
diff --git a/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java b/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java
index ebfffec..00ab973b 100644
--- a/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java
+++ b/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java
@@ -40,6 +40,9 @@
 
     void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHomeKey);
 
+    /** Collapses the notification shade. */
+    void collapsePanels();
+
     void dismissKeyboardShortcutsMenu();
     void toggleKeyboardShortcutsMenu(int deviceId);
 
diff --git a/services/core/java/com/android/server/statusbar/StatusBarManagerService.java b/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
index bd2d382..3ee8dd7 100644
--- a/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
+++ b/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
@@ -19,6 +19,7 @@
 import static android.app.StatusBarManager.DISABLE2_GLOBAL_ACTIONS;
 import static android.view.Display.DEFAULT_DISPLAY;
 
+import android.Manifest;
 import android.annotation.Nullable;
 import android.app.ActivityThread;
 import android.app.ITransientNotificationCallback;
@@ -29,6 +30,7 @@
 import android.compat.annotation.EnabledSince;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.hardware.biometrics.IBiometricSysuiReceiver;
 import android.hardware.biometrics.PromptInfo;
 import android.hardware.display.DisplayManager;
@@ -74,6 +76,7 @@
 import com.android.server.policy.GlobalActionsProvider;
 import com.android.server.power.ShutdownCheckPoints;
 import com.android.server.power.ShutdownThread;
+import com.android.server.wm.ActivityTaskManagerInternal;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -113,6 +116,7 @@
 
     private final Object mLock = new Object();
     private final DeathRecipient mDeathRecipient = new DeathRecipient();
+    private final ActivityTaskManagerInternal mActivityTaskManager;
     private int mCurrentUserId;
     private boolean mTracingEnabled;
 
@@ -213,6 +217,7 @@
         final DisplayManager displayManager =
                 (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
         displayManager.registerDisplayListener(this, mHandler);
+        mActivityTaskManager = LocalServices.getService(ActivityTaskManagerInternal.class);
     }
 
     @Override
@@ -379,6 +384,16 @@
         }
 
         @Override
+        public void collapsePanels() {
+            if (mBar != null) {
+                try {
+                    mBar.animateCollapsePanels();
+                } catch (RemoteException ex) {
+                }
+            }
+        }
+
+        @Override
         public void dismissKeyboardShortcutsMenu() {
             if (mBar != null) {
                 try {
@@ -620,10 +635,20 @@
 
     @Override
     public void collapsePanels() {
-        if (CompatChanges.isChangeEnabled(LOCK_DOWN_COLLAPSE_STATUS_BAR, Binder.getCallingUid())) {
+        int uid = Binder.getCallingUid();
+        int pid = Binder.getCallingPid();
+        if (CompatChanges.isChangeEnabled(LOCK_DOWN_COLLAPSE_STATUS_BAR, uid)) {
             enforceStatusBar();
         } else {
-            enforceExpandStatusBar();
+            if (mContext.checkPermission(Manifest.permission.STATUS_BAR, pid, uid)
+                    != PackageManager.PERMISSION_GRANTED) {
+                enforceExpandStatusBar();
+                if (!mActivityTaskManager.canCloseSystemDialogs(pid, uid)) {
+                    Slog.e(TAG, "Permission Denial: Method collapsePanels() requires permission "
+                            + Manifest.permission.STATUS_BAR + ", ignoring call.");
+                    return;
+                }
+            }
         }
 
         if (mBar != null) {
diff --git a/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorService.java b/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorService.java
index 865571e..d0c6323 100644
--- a/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorService.java
+++ b/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorService.java
@@ -18,6 +18,8 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
+import android.app.ActivityManager;
 import android.app.time.ITimeZoneDetectorListener;
 import android.app.time.TimeZoneCapabilitiesAndConfig;
 import android.app.time.TimeZoneConfiguration;
@@ -26,12 +28,14 @@
 import android.app.timezonedetector.TelephonyTimeZoneSuggestion;
 import android.content.Context;
 import android.location.LocationManager;
+import android.os.Binder;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
 import android.os.SystemProperties;
+import android.os.UserHandle;
 import android.util.ArrayMap;
 import android.util.IndentingPrintWriter;
 import android.util.Slog;
@@ -163,9 +167,13 @@
     @Override
     @NonNull
     public TimeZoneCapabilitiesAndConfig getCapabilitiesAndConfig() {
+        int userId = mCallerIdentityInjector.getCallingUserId();
+        return getCapabilitiesAndConfig(userId);
+    }
+
+    TimeZoneCapabilitiesAndConfig getCapabilitiesAndConfig(@UserIdInt int userId) {
         enforceManageTimeZoneDetectorPermission();
 
-        int userId = mCallerIdentityInjector.getCallingUserId();
         final long token = mCallerIdentityInjector.clearCallingIdentity();
         try {
             ConfigurationInternal configurationInternal =
@@ -178,13 +186,22 @@
 
     @Override
     public boolean updateConfiguration(@NonNull TimeZoneConfiguration configuration) {
+        int callingUserId = mCallerIdentityInjector.getCallingUserId();
+        return updateConfiguration(callingUserId, configuration);
+    }
+
+    boolean updateConfiguration(
+            @UserIdInt int userId, @NonNull TimeZoneConfiguration configuration) {
+        userId = ActivityManager.handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(),
+                userId, false, false, "updateConfiguration", null);
+
         enforceManageTimeZoneDetectorPermission();
+
         Objects.requireNonNull(configuration);
 
-        int callingUserId = mCallerIdentityInjector.getCallingUserId();
         final long token = mCallerIdentityInjector.clearCallingIdentity();
         try {
-            return mTimeZoneDetectorStrategy.updateConfiguration(callingUserId, configuration);
+            return mTimeZoneDetectorStrategy.updateConfiguration(userId, configuration);
         } finally {
             mCallerIdentityInjector.restoreCallingIdentity(token);
         }
@@ -318,11 +335,17 @@
         return isGeoLocationTimeZoneDetectionEnabled(mContext);
     }
 
-    boolean isLocationEnabled() {
+    boolean isLocationEnabled(@UserIdInt int userId) {
         enforceManageTimeZoneDetectorPermission();
 
-        return mContext.getSystemService(LocationManager.class)
-                .isLocationEnabledForUser(mContext.getUser());
+        final long token = mCallerIdentityInjector.clearCallingIdentity();
+        try {
+            UserHandle user = UserHandle.of(userId);
+            LocationManager locationManager = mContext.getSystemService(LocationManager.class);
+            return locationManager.isLocationEnabledForUser(user);
+        } finally {
+            mCallerIdentityInjector.restoreCallingIdentity(token);
+        }
     }
 
     @Override
diff --git a/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorShellCommand.java b/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorShellCommand.java
index b263030..e965f55 100644
--- a/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorShellCommand.java
+++ b/services/core/java/com/android/server/timezonedetector/TimeZoneDetectorShellCommand.java
@@ -29,6 +29,7 @@
 import android.app.timezonedetector.ManualTimeZoneSuggestion;
 import android.app.timezonedetector.TelephonyTimeZoneSuggestion;
 import android.os.ShellCommand;
+import android.os.UserHandle;
 
 import java.io.PrintWriter;
 import java.util.function.Consumer;
@@ -76,7 +77,8 @@
 
     private int runIsAutoDetectionEnabled() {
         final PrintWriter pw = getOutPrintWriter();
-        boolean enabled = mInterface.getCapabilitiesAndConfig()
+        int userId = UserHandle.USER_CURRENT;
+        boolean enabled = mInterface.getCapabilitiesAndConfig(userId)
                 .getConfiguration()
                 .isAutoDetectionEnabled();
         pw.println(enabled);
@@ -92,14 +94,16 @@
 
     private int runIsLocationEnabled() {
         final PrintWriter pw = getOutPrintWriter();
-        boolean enabled = mInterface.isLocationEnabled();
+        int userId = UserHandle.USER_CURRENT;
+        boolean enabled = mInterface.isLocationEnabled(userId);
         pw.println(enabled);
         return 0;
     }
 
     private int runIsGeoDetectionEnabled() {
         final PrintWriter pw = getOutPrintWriter();
-        boolean enabled = mInterface.getCapabilitiesAndConfig()
+        int userId = UserHandle.USER_CURRENT;
+        boolean enabled = mInterface.getCapabilitiesAndConfig(userId)
                 .getConfiguration()
                 .isGeoDetectionEnabled();
         pw.println(enabled);
@@ -108,18 +112,20 @@
 
     private int runSetAutoDetectionEnabled() {
         boolean enabled = Boolean.parseBoolean(getNextArgRequired());
+        int userId = UserHandle.USER_CURRENT;
         TimeZoneConfiguration configuration = new TimeZoneConfiguration.Builder()
                 .setAutoDetectionEnabled(enabled)
                 .build();
-        return mInterface.updateConfiguration(configuration) ? 0 : 1;
+        return mInterface.updateConfiguration(userId, configuration) ? 0 : 1;
     }
 
     private int runSetGeoDetectionEnabled() {
         boolean enabled = Boolean.parseBoolean(getNextArgRequired());
+        int userId = UserHandle.USER_CURRENT;
         TimeZoneConfiguration configuration = new TimeZoneConfiguration.Builder()
                 .setGeoDetectionEnabled(enabled)
                 .build();
-        return mInterface.updateConfiguration(configuration) ? 0 : 1;
+        return mInterface.updateConfiguration(userId, configuration) ? 0 : 1;
     }
 
     private int runSuggestGeolocationTimeZone() {
diff --git a/services/core/java/com/android/server/trust/TrustAgentWrapper.java b/services/core/java/com/android/server/trust/TrustAgentWrapper.java
index 4614355..5f6fff1 100644
--- a/services/core/java/com/android/server/trust/TrustAgentWrapper.java
+++ b/services/core/java/com/android/server/trust/TrustAgentWrapper.java
@@ -149,7 +149,7 @@
                         }
                         long expiration = SystemClock.elapsedRealtime() + duration;
                         mAlarmPendingIntent = PendingIntent.getBroadcast(mContext, 0, mAlarmIntent,
-                                PendingIntent.FLAG_CANCEL_CURRENT);
+                                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
                         mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, expiration,
                                 mAlarmPendingIntent);
                     }
diff --git a/services/core/java/com/android/server/tv/TvInputHardwareManager.java b/services/core/java/com/android/server/tv/TvInputHardwareManager.java
index 2314afc..a036bd1 100755
--- a/services/core/java/com/android/server/tv/TvInputHardwareManager.java
+++ b/services/core/java/com/android/server/tv/TvInputHardwareManager.java
@@ -380,8 +380,9 @@
                 return null;
             }
 
-            ResourceClientProfile profile =
-                    new ResourceClientProfile(tvInputSessionId, priorityHint);
+            ResourceClientProfile profile = new ResourceClientProfile();
+            profile.tvInputSessionId = tvInputSessionId;
+            profile.useCase = priorityHint;
             ResourceClientProfile holderProfile = connection.getResourceClientProfileLocked();
             if (holderProfile != null && trm != null
                     && !trm.isHigherPriority(profile, holderProfile)) {
diff --git a/services/core/java/com/android/server/tv/tunerresourcemanager/CasResource.java b/services/core/java/com/android/server/tv/tunerresourcemanager/CasResource.java
index 54ad1d2..4a81c95 100644
--- a/services/core/java/com/android/server/tv/tunerresourcemanager/CasResource.java
+++ b/services/core/java/com/android/server/tv/tunerresourcemanager/CasResource.java
@@ -25,7 +25,7 @@
  *
  * @hide
  */
-public final class CasResource {
+public class CasResource {
 
     private final int mSystemId;
 
@@ -38,7 +38,7 @@
      */
     private Map<Integer, Integer> mOwnerClientIdsToSessionNum = new HashMap<>();
 
-    private CasResource(Builder builder) {
+    CasResource(Builder builder) {
         this.mSystemId = builder.mSystemId;
         this.mMaxSessionNum = builder.mMaxSessionNum;
         this.mAvailableSessionNum = builder.mMaxSessionNum;
@@ -111,7 +111,7 @@
     public static class Builder {
 
         private int mSystemId;
-        private int mMaxSessionNum;
+        protected int mMaxSessionNum;
 
         Builder(int systemId) {
             this.mSystemId = systemId;
@@ -138,7 +138,7 @@
         }
     }
 
-    private String ownersMapToString() {
+    protected String ownersMapToString() {
         StringBuilder string = new StringBuilder("{");
         for (int clienId : mOwnerClientIdsToSessionNum.keySet()) {
             string.append(" clientId=")
diff --git a/services/core/java/com/android/server/tv/tunerresourcemanager/CiCamResource.java b/services/core/java/com/android/server/tv/tunerresourcemanager/CiCamResource.java
new file mode 100644
index 0000000..31149f3
--- /dev/null
+++ b/services/core/java/com/android/server/tv/tunerresourcemanager/CiCamResource.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.server.tv.tunerresourcemanager;
+
+/**
+ * A CiCam resource object used by the Tuner Resource Manager to record the CiCam
+ * information.
+ *
+ * @hide
+ */
+public final class CiCamResource extends CasResource {
+    private CiCamResource(Builder builder) {
+        super(builder);
+    }
+
+    @Override
+    public String toString() {
+        return "CiCamResource[systemId=" + this.getSystemId()
+                + ", isFullyUsed=" + (this.isFullyUsed())
+                + ", maxSessionNum=" + this.getMaxSessionNum()
+                + ", ownerClients=" + ownersMapToString() + "]";
+    }
+
+    public int getCiCamId() {
+        return this.getSystemId();
+    }
+
+    /**
+     * Builder class for {@link CiCamResource}.
+     */
+    public static class Builder extends CasResource.Builder {
+        Builder(int systemId) {
+            super(systemId);
+        }
+
+        /**
+         * Builder for {@link CasResource}.
+         *
+         * @param maxSessionNum the max session num the current Cas has.
+         */
+        public Builder maxSessionNum(int maxSessionNum) {
+            super.mMaxSessionNum = maxSessionNum;
+            return this;
+        }
+
+        /**
+         * Build a {@link CiCamResource}.
+         *
+         * @return {@link CiCamResource}.
+         */
+        @Override
+        public CiCamResource build() {
+            CiCamResource ciCam = new CiCamResource(this);
+            return ciCam;
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/tv/tunerresourcemanager/ClientProfile.java b/services/core/java/com/android/server/tv/tunerresourcemanager/ClientProfile.java
index edf007d..5723e1d 100644
--- a/services/core/java/com/android/server/tv/tunerresourcemanager/ClientProfile.java
+++ b/services/core/java/com/android/server/tv/tunerresourcemanager/ClientProfile.java
@@ -50,6 +50,8 @@
      */
     private final int mProcessId;
 
+    private boolean mIsForeground;
+
     /**
      * All the clients that share the same resource would be under the same group id.
      *
@@ -83,6 +85,11 @@
     private int mUsingCasSystemId = INVALID_RESOURCE_ID;
 
     /**
+     * CiCam id that is used by the client.
+     */
+    private int mUsingCiCamId = INVALID_RESOURCE_ID;
+
+    /**
      * Optional arbitrary priority value given by the client.
      *
      * <p>This value can override the default priorotiy calculated from
@@ -113,6 +120,20 @@
         return mProcessId;
     }
 
+    /**
+     * Set the current isForeground status.
+     */
+    public void setForeground(boolean isForeground) {
+        mIsForeground = isForeground;
+    }
+
+    /**
+     * Get the previous recorded isForeground status.
+     */
+    public boolean isForeground() {
+        return mIsForeground;
+    }
+
     public int getGroupId() {
         return mGroupId;
     }
@@ -222,6 +243,26 @@
     }
 
     /**
+     * Set when the client starts to connect to a CiCam.
+     *
+     * @param ciCamId ciCam being used.
+     */
+    public void useCiCam(int ciCamId) {
+        mUsingCiCamId = ciCamId;
+    }
+
+    public int getInUseCiCamId() {
+        return mUsingCiCamId;
+    }
+
+    /**
+     * Called when the client disconnect to a CiCam.
+     */
+    public void releaseCiCam() {
+        mUsingCiCamId = INVALID_RESOURCE_ID;
+    }
+
+    /**
      * Called to reclaim all the resources being used by the current client.
      */
     public void reclaimAllResources() {
@@ -229,6 +270,7 @@
         mShareFeClientIds.clear();
         mUsingLnbHandles.clear();
         mUsingCasSystemId = INVALID_RESOURCE_ID;
+        mUsingCiCamId = INVALID_RESOURCE_ID;
     }
 
     @Override
diff --git a/services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java b/services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java
index 8c6e690..072bdd2 100644
--- a/services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java
+++ b/services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java
@@ -27,6 +27,7 @@
 import android.media.tv.tunerresourcemanager.IResourcesReclaimListener;
 import android.media.tv.tunerresourcemanager.ITunerResourceManager;
 import android.media.tv.tunerresourcemanager.ResourceClientProfile;
+import android.media.tv.tunerresourcemanager.TunerCiCamRequest;
 import android.media.tv.tunerresourcemanager.TunerDemuxRequest;
 import android.media.tv.tunerresourcemanager.TunerDescramblerRequest;
 import android.media.tv.tunerresourcemanager.TunerFrontendInfo;
@@ -71,6 +72,8 @@
     private Map<Integer, LnbResource> mLnbResources = new HashMap<>();
     // Map of the current available Cas resources
     private Map<Integer, CasResource> mCasResources = new HashMap<>();
+    // Map of the current available CiCam resources
+    private Map<Integer, CiCamResource> mCiCamResources = new HashMap<>();
 
     @GuardedBy("mLock")
     private Map<Integer, ResourcesReclaimListenerRecord> mListeners = new HashMap<>();
@@ -141,8 +144,8 @@
                 throw new RemoteException("IResourcesReclaimListener can't be null!");
             }
 
-            if (!mPriorityCongfig.isDefinedUseCase(profile.getUseCase())) {
-                throw new RemoteException("Use undefined client use case:" + profile.getUseCase());
+            if (!mPriorityCongfig.isDefinedUseCase(profile.useCase)) {
+                throw new RemoteException("Use undefined client use case:" + profile.useCase);
             }
 
             synchronized (mLock) {
@@ -209,14 +212,14 @@
                 throw new RemoteException("frontendHandle can't be null");
             }
             synchronized (mLock) {
-                if (!checkClientExists(request.getClientId())) {
+                if (!checkClientExists(request.clientId)) {
                     throw new RemoteException("Request frontend from unregistered client: "
-                            + request.getClientId());
+                            + request.clientId);
                 }
                 // If the request client is holding or sharing a frontend, throw an exception.
-                if (!getClientProfile(request.getClientId()).getInUseFrontendHandles().isEmpty()) {
+                if (!getClientProfile(request.clientId).getInUseFrontendHandles().isEmpty()) {
                     throw new RemoteException("Release frontend before requesting another one. "
-                            + "Client id: " + request.getClientId());
+                            + "Client id: " + request.clientId);
                 }
                 return requestFrontendInternal(request, frontendHandle);
             }
@@ -252,9 +255,9 @@
                 throw new RemoteException("demuxHandle can't be null");
             }
             synchronized (mLock) {
-                if (!checkClientExists(request.getClientId())) {
+                if (!checkClientExists(request.clientId)) {
                     throw new RemoteException("Request demux from unregistered client:"
-                            + request.getClientId());
+                            + request.clientId);
                 }
                 return requestDemuxInternal(request, demuxHandle);
             }
@@ -269,9 +272,9 @@
                 throw new RemoteException("descramblerHandle can't be null");
             }
             synchronized (mLock) {
-                if (!checkClientExists(request.getClientId())) {
+                if (!checkClientExists(request.clientId)) {
                     throw new RemoteException("Request descrambler from unregistered client:"
-                            + request.getClientId());
+                            + request.clientId);
                 }
                 return requestDescramblerInternal(request, descramblerHandle);
             }
@@ -285,15 +288,31 @@
                 throw new RemoteException("casSessionHandle can't be null");
             }
             synchronized (mLock) {
-                if (!checkClientExists(request.getClientId())) {
+                if (!checkClientExists(request.clientId)) {
                     throw new RemoteException("Request cas from unregistered client:"
-                            + request.getClientId());
+                            + request.clientId);
                 }
                 return requestCasSessionInternal(request, casSessionHandle);
             }
         }
 
         @Override
+        public boolean requestCiCam(@NonNull TunerCiCamRequest request,
+                @NonNull int[] ciCamHandle) throws RemoteException {
+            enforceTrmAccessPermission("requestCiCam");
+            if (ciCamHandle == null) {
+                throw new RemoteException("ciCamHandle can't be null");
+            }
+            synchronized (mLock) {
+                if (!checkClientExists(request.clientId)) {
+                    throw new RemoteException("Request ciCam from unregistered client:"
+                            + request.clientId);
+                }
+                return requestCiCamInternal(request, ciCamHandle);
+            }
+        }
+
+        @Override
         public boolean requestLnb(@NonNull TunerLnbRequest request, @NonNull int[] lnbHandle)
                 throws RemoteException {
             enforceTunerAccessPermission("requestLnb");
@@ -302,9 +321,9 @@
                 throw new RemoteException("lnbHandle can't be null");
             }
             synchronized (mLock) {
-                if (!checkClientExists(request.getClientId())) {
+                if (!checkClientExists(request.clientId)) {
                     throw new RemoteException("Request lnb from unregistered client:"
-                            + request.getClientId());
+                            + request.clientId);
                 }
                 return requestLnbInternal(request, lnbHandle);
             }
@@ -378,6 +397,34 @@
         }
 
         @Override
+        public void releaseCiCam(int ciCamHandle, int clientId) throws RemoteException {
+            enforceTrmAccessPermission("releaseCiCam");
+            if (!validateResourceHandle(
+                    TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND_CICAM, ciCamHandle)) {
+                throw new RemoteException("ciCamHandle can't be invalid");
+            }
+            synchronized (mLock) {
+                if (!checkClientExists(clientId)) {
+                    throw new RemoteException("Release ciCam from unregistered client:" + clientId);
+                }
+                int ciCamId = getClientProfile(clientId).getInUseCiCamId();
+                if (ciCamId != getResourceIdFromHandle(ciCamHandle)) {
+                    throw new RemoteException("The client " + clientId + " is not the owner of "
+                            + "the releasing ciCam.");
+                }
+                CiCamResource ciCam = getCiCamResource(ciCamId);
+                if (ciCam == null) {
+                    throw new RemoteException("Releasing ciCam does not exist.");
+                }
+                if (!ciCam.getOwnerClientIds().contains(clientId)) {
+                    throw new RemoteException(
+                            "Client is not the current owner of the releasing ciCam.");
+                }
+                releaseCiCamInternal(ciCam, clientId);
+            }
+        }
+
+        @Override
         public void releaseLnb(int lnbHandle, int clientId) throws RemoteException {
             enforceTunerAccessPermission("releaseLnb");
             enforceTrmAccessPermission("releaseLnb");
@@ -441,12 +488,12 @@
         // TODO tell if the client already exists
         clientId[0] = mNextUnusedClientId++;
 
-        int pid = profile.getTvInputSessionId() == null
+        int pid = profile.tvInputSessionId == null
                 ? Binder.getCallingPid() /*callingPid*/
-                : mTvInputManager.getClientPid(profile.getTvInputSessionId()); /*tvAppId*/
+                : mTvInputManager.getClientPid(profile.tvInputSessionId); /*tvAppId*/
 
         // Update Media Resource Manager with the tvAppId
-        if (profile.getTvInputSessionId() != null && mMediaResourceManager != null) {
+        if (profile.tvInputSessionId != null && mMediaResourceManager != null) {
             try {
                 mMediaResourceManager.overridePid(Binder.getCallingPid(), pid);
             } catch (RemoteException e) {
@@ -456,11 +503,13 @@
         }
 
         ClientProfile clientProfile = new ClientProfile.Builder(clientId[0])
-                                              .tvInputSessionId(profile.getTvInputSessionId())
-                                              .useCase(profile.getUseCase())
+                                              .tvInputSessionId(profile.tvInputSessionId)
+                                              .useCase(profile.useCase)
                                               .processId(pid)
                                               .build();
-        clientProfile.setPriority(getClientPriority(profile.getUseCase(), pid));
+        clientProfile.setForeground(checkIsForeground(pid));
+        clientProfile.setPriority(
+                getClientPriority(profile.useCase, clientProfile.isForeground()));
 
         addClientProfile(clientId[0], clientProfile, listener);
     }
@@ -498,6 +547,7 @@
             return false;
         }
 
+        profile.setForeground(checkIsForeground(profile.getProcessId()));
         profile.setPriority(priority);
         profile.setNiceValue(niceValue);
 
@@ -520,16 +570,16 @@
 
         // Update frontendResources map and other mappings accordingly
         for (int i = 0; i < infos.length; i++) {
-            if (getFrontendResource(infos[i].getHandle()) != null) {
+            if (getFrontendResource(infos[i].handle) != null) {
                 if (DEBUG) {
-                    Slog.d(TAG, "Frontend handle=" + infos[i].getHandle() + "exists.");
+                    Slog.d(TAG, "Frontend handle=" + infos[i].handle + "exists.");
                 }
-                updatingFrontendHandles.remove(infos[i].getHandle());
+                updatingFrontendHandles.remove(infos[i].handle);
             } else {
                 // Add a new fe resource
-                FrontendResource newFe = new FrontendResource.Builder(infos[i].getHandle())
-                                                 .type(infos[i].getFrontendType())
-                                                 .exclusiveGroupId(infos[i].getExclusiveGroupId())
+                FrontendResource newFe = new FrontendResource.Builder(infos[i].handle)
+                                                 .type(infos[i].frontendType)
+                                                 .exclusiveGroupId(infos[i].exclusiveGroupId)
                                                  .build();
                 addFrontendResource(newFe);
             }
@@ -583,24 +633,33 @@
         // If maxSessionNum is 0, removing the Cas Resource.
         if (maxSessionNum == 0) {
             removeCasResource(casSystemId);
+            removeCiCamResource(casSystemId);
             return;
         }
         // If the Cas exists, updates the Cas Resource accordingly.
         CasResource cas = getCasResource(casSystemId);
+        CiCamResource ciCam = getCiCamResource(casSystemId);
         if (cas != null) {
             if (cas.getUsedSessionNum() > maxSessionNum) {
                 // Sort and release the short number of Cas resources.
                 int releasingCasResourceNum = cas.getUsedSessionNum() - maxSessionNum;
-                releaseLowerPriorityClientCasResources(releasingCasResourceNum);
+                // TODO: handle CiCam session update.
             }
             cas.updateMaxSessionNum(maxSessionNum);
+            if (ciCam != null) {
+                ciCam.updateMaxSessionNum(maxSessionNum);
+            }
             return;
         }
         // Add the new Cas Resource.
         cas = new CasResource.Builder(casSystemId)
                              .maxSessionNum(maxSessionNum)
                              .build();
+        ciCam = new CiCamResource.Builder(casSystemId)
+                             .maxSessionNum(maxSessionNum)
+                             .build();
         addCasResource(cas);
+        addCiCamResource(ciCam);
     }
 
     @VisibleForTesting
@@ -610,13 +669,17 @@
         }
 
         frontendHandle[0] = TunerResourceManager.INVALID_RESOURCE_HANDLE;
-        ClientProfile requestClient = getClientProfile(request.getClientId());
+        ClientProfile requestClient = getClientProfile(request.clientId);
+        if (requestClient == null) {
+            return false;
+        }
+        clientPriorityUpdateOnRequest(requestClient);
         int grantingFrontendHandle = TunerResourceManager.INVALID_RESOURCE_HANDLE;
         int inUseLowestPriorityFrHandle = TunerResourceManager.INVALID_RESOURCE_HANDLE;
         // Priority max value is 1000
         int currentLowestPriority = MAX_CLIENT_PRIORITY + 1;
         for (FrontendResource fr : getFrontendResources().values()) {
-            if (fr.getType() == request.getFrontendType()) {
+            if (fr.getType() == request.frontendType) {
                 if (!fr.isInUse()) {
                     // Grant unused frontend with no exclusive group members first.
                     if (fr.getExclusiveGroupMemberFeHandles().isEmpty()) {
@@ -643,7 +706,7 @@
         // Grant frontend when there is unused resource.
         if (grantingFrontendHandle != TunerResourceManager.INVALID_RESOURCE_HANDLE) {
             frontendHandle[0] = grantingFrontendHandle;
-            updateFrontendClientMappingOnNewGrant(grantingFrontendHandle, request.getClientId());
+            updateFrontendClientMappingOnNewGrant(grantingFrontendHandle, request.clientId);
             return true;
         }
 
@@ -658,7 +721,7 @@
             }
             frontendHandle[0] = inUseLowestPriorityFrHandle;
             updateFrontendClientMappingOnNewGrant(
-                    inUseLowestPriorityFrHandle, request.getClientId());
+                    inUseLowestPriorityFrHandle, request.clientId);
             return true;
         }
 
@@ -683,7 +746,8 @@
         }
 
         lnbHandle[0] = TunerResourceManager.INVALID_RESOURCE_HANDLE;
-        ClientProfile requestClient = getClientProfile(request.getClientId());
+        ClientProfile requestClient = getClientProfile(request.clientId);
+        clientPriorityUpdateOnRequest(requestClient);
         int grantingLnbHandle = TunerResourceManager.INVALID_RESOURCE_HANDLE;
         int inUseLowestPriorityLnbHandle = TunerResourceManager.INVALID_RESOURCE_HANDLE;
         // Priority max value is 1000
@@ -707,7 +771,7 @@
         // Grant Lnb when there is unused resource.
         if (grantingLnbHandle > -1) {
             lnbHandle[0] = grantingLnbHandle;
-            updateLnbClientMappingOnNewGrant(grantingLnbHandle, request.getClientId());
+            updateLnbClientMappingOnNewGrant(grantingLnbHandle, request.clientId);
             return true;
         }
 
@@ -720,7 +784,7 @@
                 return false;
             }
             lnbHandle[0] = inUseLowestPriorityLnbHandle;
-            updateLnbClientMappingOnNewGrant(inUseLowestPriorityLnbHandle, request.getClientId());
+            updateLnbClientMappingOnNewGrant(inUseLowestPriorityLnbHandle, request.clientId);
             return true;
         }
 
@@ -732,23 +796,24 @@
         if (DEBUG) {
             Slog.d(TAG, "requestCasSession(request=" + request + ")");
         }
-        CasResource cas = getCasResource(request.getCasSystemId());
+        CasResource cas = getCasResource(request.casSystemId);
         // Unregistered Cas System is treated as having unlimited sessions.
         if (cas == null) {
-            cas = new CasResource.Builder(request.getCasSystemId())
+            cas = new CasResource.Builder(request.casSystemId)
                                  .maxSessionNum(Integer.MAX_VALUE)
                                  .build();
             addCasResource(cas);
         }
         casSessionHandle[0] = TunerResourceManager.INVALID_RESOURCE_HANDLE;
-        ClientProfile requestClient = getClientProfile(request.getClientId());
+        ClientProfile requestClient = getClientProfile(request.clientId);
+        clientPriorityUpdateOnRequest(requestClient);
         int lowestPriorityOwnerId = -1;
         // Priority max value is 1000
         int currentLowestPriority = MAX_CLIENT_PRIORITY + 1;
         if (!cas.isFullyUsed()) {
             casSessionHandle[0] = generateResourceHandle(
                     TunerResourceManager.TUNER_RESOURCE_TYPE_CAS_SESSION, cas.getSystemId());
-            updateCasClientMappingOnNewGrant(request.getCasSystemId(), request.getClientId());
+            updateCasClientMappingOnNewGrant(request.casSystemId, request.clientId);
             return true;
         }
         for (int ownerId : cas.getOwnerClientIds()) {
@@ -769,7 +834,56 @@
             }
             casSessionHandle[0] = generateResourceHandle(
                     TunerResourceManager.TUNER_RESOURCE_TYPE_CAS_SESSION, cas.getSystemId());
-            updateCasClientMappingOnNewGrant(request.getCasSystemId(), request.getClientId());
+            updateCasClientMappingOnNewGrant(request.casSystemId, request.clientId);
+            return true;
+        }
+        return false;
+    }
+
+    @VisibleForTesting
+    protected boolean requestCiCamInternal(TunerCiCamRequest request, int[] ciCamHandle) {
+        if (DEBUG) {
+            Slog.d(TAG, "requestCiCamInternal(TunerCiCamRequest=" + request + ")");
+        }
+        CiCamResource ciCam = getCiCamResource(request.ciCamId);
+        // Unregistered Cas System is treated as having unlimited sessions.
+        if (ciCam == null) {
+            ciCam = new CiCamResource.Builder(request.ciCamId)
+                                     .maxSessionNum(Integer.MAX_VALUE)
+                                     .build();
+            addCiCamResource(ciCam);
+        }
+        ciCamHandle[0] = TunerResourceManager.INVALID_RESOURCE_HANDLE;
+        ClientProfile requestClient = getClientProfile(request.clientId);
+        clientPriorityUpdateOnRequest(requestClient);
+        int lowestPriorityOwnerId = -1;
+        // Priority max value is 1000
+        int currentLowestPriority = MAX_CLIENT_PRIORITY + 1;
+        if (!ciCam.isFullyUsed()) {
+            ciCamHandle[0] = generateResourceHandle(
+                    TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND_CICAM, ciCam.getCiCamId());
+            updateCiCamClientMappingOnNewGrant(request.ciCamId, request.clientId);
+            return true;
+        }
+        for (int ownerId : ciCam.getOwnerClientIds()) {
+            // Record the client id with lowest priority that is using the current Cas system.
+            int priority = getOwnerClientPriority(ownerId);
+            if (currentLowestPriority > priority) {
+                lowestPriorityOwnerId = ownerId;
+                currentLowestPriority = priority;
+            }
+        }
+
+        // When all the CiCam sessions are occupied, reclaim the lowest priority client if the
+        // request client has higher priority.
+        if (lowestPriorityOwnerId > -1 && (requestClient.getPriority() > currentLowestPriority)) {
+            if (!reclaimResource(lowestPriorityOwnerId,
+                    TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND_CICAM)) {
+                return false;
+            }
+            ciCamHandle[0] = generateResourceHandle(
+                    TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND_CICAM, ciCam.getCiCamId());
+            updateCiCamClientMappingOnNewGrant(request.ciCamId, request.clientId);
             return true;
         }
         return false;
@@ -790,15 +904,16 @@
             return true;
         }
 
-        int challengerPid = challengerProfile.getTvInputSessionId() == null
+        int challengerPid = challengerProfile.tvInputSessionId == null
                 ? Binder.getCallingPid() /*callingPid*/
-                : mTvInputManager.getClientPid(challengerProfile.getTvInputSessionId()); /*tvAppId*/
-        int holderPid = holderProfile.getTvInputSessionId() == null
+                : mTvInputManager.getClientPid(challengerProfile.tvInputSessionId); /*tvAppId*/
+        int holderPid = holderProfile.tvInputSessionId == null
                 ? Binder.getCallingPid() /*callingPid*/
-                : mTvInputManager.getClientPid(holderProfile.getTvInputSessionId()); /*tvAppId*/
+                : mTvInputManager.getClientPid(holderProfile.tvInputSessionId); /*tvAppId*/
 
-        int challengerPriority = getClientPriority(challengerProfile.getUseCase(), challengerPid);
-        int holderPriority = getClientPriority(holderProfile.getUseCase(), holderPid);
+        int challengerPriority = getClientPriority(
+                challengerProfile.useCase, checkIsForeground(challengerPid));
+        int holderPriority = getClientPriority(holderProfile.useCase, checkIsForeground(holderPid));
         return challengerPriority > holderPriority;
     }
 
@@ -833,6 +948,14 @@
     }
 
     @VisibleForTesting
+    protected void releaseCiCamInternal(CiCamResource ciCam, int ownerClientId) {
+        if (DEBUG) {
+            Slog.d(TAG, "releaseCiCamInternal(ciCamId=" + ciCam.getCiCamId() + ")");
+        }
+        updateCiCamClientMappingOnRelease(ciCam, ownerClientId);
+    }
+
+    @VisibleForTesting
     protected boolean requestDemuxInternal(TunerDemuxRequest request, int[] demuxHandle) {
         if (DEBUG) {
             Slog.d(TAG, "requestDemux(request=" + request + ")");
@@ -843,6 +966,21 @@
     }
 
     @VisibleForTesting
+    // This mothod is to sync up the request client's foreground/background status and update
+    // the client priority accordingly whenever new resource request comes in.
+    protected void clientPriorityUpdateOnRequest(ClientProfile requestProfile) {
+        int pid = requestProfile.getProcessId();
+        boolean currentIsForeground = checkIsForeground(pid);
+        if (requestProfile.isForeground() == currentIsForeground) {
+            // To avoid overriding the priority set through updateClientPriority API.
+            return;
+        }
+        requestProfile.setForeground(currentIsForeground);
+        requestProfile.setPriority(
+                getClientPriority(requestProfile.getUseCase(), currentIsForeground));
+    }
+
+    @VisibleForTesting
     protected boolean requestDescramblerInternal(
             TunerDescramblerRequest request, int[] descramblerHandle) {
         if (DEBUG) {
@@ -933,20 +1071,20 @@
     }
 
     @VisibleForTesting
-    protected int getClientPriority(int useCase, int pid) {
+    protected int getClientPriority(int useCase, boolean isForeground) {
         if (DEBUG) {
             Slog.d(TAG, "getClientPriority useCase=" + useCase
-                    + ", pid=" + pid + ")");
+                    + ", isForeground=" + isForeground + ")");
         }
 
-        if (isForeground(pid)) {
+        if (isForeground) {
             return mPriorityCongfig.getForegroundPriority(useCase);
         }
         return mPriorityCongfig.getBackgroundPriority(useCase);
     }
 
     @VisibleForTesting
-    protected boolean isForeground(int pid) {
+    protected boolean checkIsForeground(int pid) {
         if (mActivityManager == null) {
             return false;
         }
@@ -994,6 +1132,13 @@
         ownerProfile.useCas(grantingId);
     }
 
+    private void updateCiCamClientMappingOnNewGrant(int grantingId, int ownerClientId) {
+        CiCamResource grantingCiCam = getCiCamResource(grantingId);
+        ClientProfile ownerProfile = getClientProfile(ownerClientId);
+        grantingCiCam.setOwner(ownerClientId);
+        ownerProfile.useCiCam(grantingId);
+    }
+
     private void updateCasClientMappingOnRelease(
             @NonNull CasResource releasingCas, int ownerClientId) {
         ClientProfile ownerProfile = getClientProfile(ownerClientId);
@@ -1001,6 +1146,13 @@
         ownerProfile.releaseCas();
     }
 
+    private void updateCiCamClientMappingOnRelease(
+            @NonNull CiCamResource releasingCiCam, int ownerClientId) {
+        ClientProfile ownerProfile = getClientProfile(ownerClientId);
+        releasingCiCam.removeOwner(ownerClientId);
+        ownerProfile.releaseCiCam();
+    }
+
     /**
      * Get the owner client's priority.
      *
@@ -1093,15 +1245,31 @@
     }
 
     @VisibleForTesting
+    @Nullable
+    protected CiCamResource getCiCamResource(int ciCamId) {
+        return mCiCamResources.get(ciCamId);
+    }
+
+    @VisibleForTesting
     protected Map<Integer, CasResource> getCasResources() {
         return mCasResources;
     }
 
+    @VisibleForTesting
+    protected Map<Integer, CiCamResource> getCiCamResources() {
+        return mCiCamResources;
+    }
+
     private void addCasResource(CasResource newCas) {
         // Update resource list and available id list
         mCasResources.put(newCas.getSystemId(), newCas);
     }
 
+    private void addCiCamResource(CiCamResource newCiCam) {
+        // Update resource list and available id list
+        mCiCamResources.put(newCiCam.getCiCamId(), newCiCam);
+    }
+
     private void removeCasResource(int removingId) {
         CasResource cas = getCasResource(removingId);
         if (cas == null) {
@@ -1113,6 +1281,17 @@
         mCasResources.remove(removingId);
     }
 
+    private void removeCiCamResource(int removingId) {
+        CiCamResource ciCam = getCiCamResource(removingId);
+        if (ciCam == null) {
+            return;
+        }
+        for (int ownerId : ciCam.getOwnerClientIds()) {
+            getClientProfile(ownerId).releaseCiCam();
+        }
+        mCiCamResources.remove(removingId);
+    }
+
     private void releaseLowerPriorityClientCasResources(int releasingCasResourceNum) {
         // TODO: Sort with a treemap
 
@@ -1161,6 +1340,10 @@
         if (profile.getInUseCasSystemId() != ClientProfile.INVALID_RESOURCE_ID) {
             getCasResource(profile.getInUseCasSystemId()).removeOwner(profile.getId());
         }
+        // Clear CiCam
+        if (profile.getInUseCiCamId() != ClientProfile.INVALID_RESOURCE_ID) {
+            getCiCamResource(profile.getInUseCiCamId()).removeOwner(profile.getId());
+        }
         // Clear Frontend
         clearFrontendAndClientMapping(profile);
         profile.reclaimAllResources();
diff --git a/services/core/java/com/android/server/utils/ManagedApplicationService.java b/services/core/java/com/android/server/utils/ManagedApplicationService.java
index c555388..c103e0e 100644
--- a/services/core/java/com/android/server/utils/ManagedApplicationService.java
+++ b/services/core/java/com/android/server/utils/ManagedApplicationService.java
@@ -304,7 +304,7 @@
             }
             if (mSettingsAction != null) {
                 intent.putExtra(Intent.EXTRA_CLIENT_INTENT,
-                        PendingIntent.getActivity(mContext, 0, new Intent(mSettingsAction), 0));
+                        PendingIntent.getActivity(mContext, 0, new Intent(mSettingsAction), PendingIntent.FLAG_MUTABLE_UNAUDITED));
             }
 
             mConnection = new ServiceConnection() {
diff --git a/services/core/java/com/android/server/utils/WatchableImpl.java b/services/core/java/com/android/server/utils/WatchableImpl.java
index 527db54..8a04ccf 100644
--- a/services/core/java/com/android/server/utils/WatchableImpl.java
+++ b/services/core/java/com/android/server/utils/WatchableImpl.java
@@ -122,7 +122,7 @@
     /**
      * Return the sealed state.
      */
-    public boolean isFrozen() {
+    public boolean isSealed() {
         synchronized (mObservers) {
             return mSealed;
         }
diff --git a/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java b/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java
index c060807..d8a145d9 100644
--- a/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java
+++ b/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java
@@ -36,6 +36,8 @@
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TelephonyManager;
+import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Slog;
 
@@ -79,6 +81,7 @@
     @NonNull private final TelephonySubscriptionTrackerCallback mCallback;
     @NonNull private final Dependencies mDeps;
 
+    @NonNull private final TelephonyManager mTelephonyManager;
     @NonNull private final SubscriptionManager mSubscriptionManager;
     @NonNull private final CarrierConfigManager mCarrierConfigManager;
 
@@ -106,6 +109,7 @@
         mCallback = Objects.requireNonNull(callback, "Missing callback");
         mDeps = Objects.requireNonNull(deps, "Missing deps");
 
+        mTelephonyManager = mContext.getSystemService(TelephonyManager.class);
         mSubscriptionManager = mContext.getSystemService(SubscriptionManager.class);
         mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class);
 
@@ -139,7 +143,7 @@
      * so callbacks & broadcasts are all serialized on mHandler, avoiding the need for locking.
      */
     public void handleSubscriptionsChanged() {
-        final Set<ParcelUuid> activeSubGroups = new ArraySet<>();
+        final Map<ParcelUuid, Set<String>> privilegedPackages = new HashMap<>();
         final Map<Integer, ParcelUuid> newSubIdToGroupMap = new HashMap<>();
 
         final List<SubscriptionInfo> allSubs = mSubscriptionManager.getAllSubscriptionInfoList();
@@ -166,12 +170,22 @@
             // group.
             if (subInfo.getSimSlotIndex() != INVALID_SIM_SLOT_INDEX
                     && mReadySubIdsBySlotId.values().contains(subInfo.getSubscriptionId())) {
-                activeSubGroups.add(subInfo.getGroupUuid());
+                // TODO (b/172619301): Cache based on callbacks from CarrierPrivilegesTracker
+
+                final TelephonyManager subIdSpecificTelephonyManager =
+                        mTelephonyManager.createForSubscriptionId(subInfo.getSubscriptionId());
+
+                final ParcelUuid subGroup = subInfo.getGroupUuid();
+                final Set<String> pkgs =
+                        privilegedPackages.getOrDefault(subGroup, new ArraySet<>());
+                pkgs.addAll(subIdSpecificTelephonyManager.getPackagesWithCarrierPrivileges());
+
+                privilegedPackages.put(subGroup, pkgs);
             }
         }
 
         final TelephonySubscriptionSnapshot newSnapshot =
-                new TelephonySubscriptionSnapshot(newSubIdToGroupMap, activeSubGroups);
+                new TelephonySubscriptionSnapshot(newSubIdToGroupMap, privilegedPackages);
 
         // If snapshot was meaningfully updated, fire the callback
         if (!newSnapshot.equals(mCurrentSnapshot)) {
@@ -231,22 +245,40 @@
     /** TelephonySubscriptionSnapshot is a class containing info about active subscriptions */
     public static class TelephonySubscriptionSnapshot {
         private final Map<Integer, ParcelUuid> mSubIdToGroupMap;
-        private final Set<ParcelUuid> mActiveGroups;
+        private final Map<ParcelUuid, Set<String>> mPrivilegedPackages;
+
+        public static final TelephonySubscriptionSnapshot EMPTY_SNAPSHOT =
+                new TelephonySubscriptionSnapshot(Collections.emptyMap(), Collections.emptyMap());
 
         @VisibleForTesting(visibility = Visibility.PRIVATE)
         TelephonySubscriptionSnapshot(
                 @NonNull Map<Integer, ParcelUuid> subIdToGroupMap,
-                @NonNull Set<ParcelUuid> activeGroups) {
-            mSubIdToGroupMap = Collections.unmodifiableMap(
-                    Objects.requireNonNull(subIdToGroupMap, "subIdToGroupMap was null"));
-            mActiveGroups = Collections.unmodifiableSet(
-                    Objects.requireNonNull(activeGroups, "activeGroups was null"));
+                @NonNull Map<ParcelUuid, Set<String>> privilegedPackages) {
+            Objects.requireNonNull(subIdToGroupMap, "subIdToGroupMap was null");
+            Objects.requireNonNull(privilegedPackages, "privilegedPackages was null");
+
+            mSubIdToGroupMap = Collections.unmodifiableMap(subIdToGroupMap);
+
+            final Map<ParcelUuid, Set<String>> unmodifiableInnerSets = new ArrayMap<>();
+            for (Entry<ParcelUuid, Set<String>> entry : privilegedPackages.entrySet()) {
+                unmodifiableInnerSets.put(
+                        entry.getKey(), Collections.unmodifiableSet(entry.getValue()));
+            }
+            mPrivilegedPackages = Collections.unmodifiableMap(unmodifiableInnerSets);
         }
 
         /** Returns the active subscription groups */
         @NonNull
         public Set<ParcelUuid> getActiveSubscriptionGroups() {
-            return mActiveGroups;
+            return mPrivilegedPackages.keySet();
+        }
+
+        /** Checks if the provided package is carrier privileged for the specified sub group. */
+        public boolean packageHasPermissionsForSubscriptionGroup(
+                @NonNull ParcelUuid subGrp, @NonNull String packageName) {
+            final Set<String> privilegedPackages = mPrivilegedPackages.get(subGrp);
+
+            return privilegedPackages != null && privilegedPackages.contains(packageName);
         }
 
         /** Returns the Subscription Group for a given subId. */
@@ -273,7 +305,7 @@
 
         @Override
         public int hashCode() {
-            return Objects.hash(mSubIdToGroupMap, mActiveGroups);
+            return Objects.hash(mSubIdToGroupMap, mPrivilegedPackages);
         }
 
         @Override
@@ -285,7 +317,15 @@
             final TelephonySubscriptionSnapshot other = (TelephonySubscriptionSnapshot) obj;
 
             return mSubIdToGroupMap.equals(other.mSubIdToGroupMap)
-                    && mActiveGroups.equals(other.mActiveGroups);
+                    && mPrivilegedPackages.equals(other.mPrivilegedPackages);
+        }
+
+        @Override
+        public String toString() {
+            return "TelephonySubscriptionSnapshot{ "
+                    + "mSubIdToGroupMap=" + mSubIdToGroupMap
+                    + ", mPrivilegedPackages=" + mPrivilegedPackages
+                    + " }";
         }
     }
 
diff --git a/services/core/java/com/android/server/vcn/Vcn.java b/services/core/java/com/android/server/vcn/Vcn.java
index d51d16b..9d21b92 100644
--- a/services/core/java/com/android/server/vcn/Vcn.java
+++ b/services/core/java/com/android/server/vcn/Vcn.java
@@ -16,32 +16,69 @@
 
 package com.android.server.vcn;
 
+
 import android.annotation.NonNull;
+import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
 import android.net.vcn.VcnConfig;
+import android.net.vcn.VcnGatewayConnectionConfig;
 import android.os.Handler;
 import android.os.Message;
 import android.os.ParcelUuid;
+import android.util.Slog;
 
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Objects;
 
 /**
  * Represents an single instance of a VCN.
  *
- * <p>Each Vcn instance manages all tunnels for a given subscription group, including per-capability
- * networks, network selection, and multi-homing.
+ * <p>Each Vcn instance manages all {@link VcnGatewayConnection}(s) for a given subscription group,
+ * including per-capability networks, network selection, and multi-homing.
  *
  * @hide
  */
 public class Vcn extends Handler {
     private static final String TAG = Vcn.class.getSimpleName();
 
+    private static final int MSG_EVENT_BASE = 0;
+    private static final int MSG_CMD_BASE = 100;
+
+    /**
+     * A carrier app updated the configuration.
+     *
+     * <p>Triggers update of config, re-evaluating all active and underlying networks.
+     *
+     * @param obj VcnConfig
+     */
+    private static final int MSG_EVENT_CONFIG_UPDATED = MSG_EVENT_BASE;
+
+    /**
+     * A NetworkRequest was added or updated.
+     *
+     * <p>Triggers an evaluation of all active networks, bringing up a new one if necessary.
+     *
+     * @param obj NetworkRequest
+     */
+    private static final int MSG_EVENT_NETWORK_REQUESTED = MSG_EVENT_BASE + 1;
+
+    /** Triggers an immediate teardown of the entire Vcn, including GatewayConnections. */
+    private static final int MSG_CMD_TEARDOWN = MSG_CMD_BASE;
+
     @NonNull private final VcnContext mVcnContext;
     @NonNull private final ParcelUuid mSubscriptionGroup;
     @NonNull private final Dependencies mDeps;
+    @NonNull private final VcnNetworkRequestListener mRequestListener;
+
+    @NonNull
+    private final Map<VcnGatewayConnectionConfig, VcnGatewayConnection> mVcnGatewayConnections =
+            new HashMap<>();
 
     @NonNull private VcnConfig mConfig;
 
+    private boolean mIsRunning = true;
+
     public Vcn(
             @NonNull VcnContext vcnContext,
             @NonNull ParcelUuid subscriptionGroup,
@@ -58,31 +95,123 @@
         mVcnContext = vcnContext;
         mSubscriptionGroup = Objects.requireNonNull(subscriptionGroup, "Missing subscriptionGroup");
         mDeps = Objects.requireNonNull(deps, "Missing deps");
+        mRequestListener = new VcnNetworkRequestListener();
 
         mConfig = Objects.requireNonNull(config, "Missing config");
+
+        // Register to receive cached and future NetworkRequests
+        mVcnContext.getVcnNetworkProvider().registerListener(mRequestListener);
     }
 
     /** Asynchronously updates the configuration and triggers a re-evaluation of Networks */
     public void updateConfig(@NonNull VcnConfig config) {
         Objects.requireNonNull(config, "Missing config");
-        // TODO: Proxy to handler, and make config there.
+
+        sendMessage(obtainMessage(MSG_EVENT_CONFIG_UPDATED, config));
     }
 
-    /** Asynchronously tears down this Vcn instance, along with all tunnels and Networks */
-    public void teardown() {
-        // TODO: Proxy to handler, and teardown there.
+    /** Asynchronously tears down this Vcn instance, including VcnGatewayConnection(s) */
+    public void teardownAsynchronously() {
+        sendMessageAtFrontOfQueue(obtainMessage(MSG_CMD_TEARDOWN));
     }
 
-    /** Notifies this Vcn instance of a new NetworkRequest */
-    public void onNetworkRequested(@NonNull NetworkRequest request, int score, int providerId) {
-        Objects.requireNonNull(request, "Missing request");
+    private class VcnNetworkRequestListener implements VcnNetworkProvider.NetworkRequestListener {
+        @Override
+        public void onNetworkRequested(@NonNull NetworkRequest request, int score, int providerId) {
+            Objects.requireNonNull(request, "Missing request");
 
-        // TODO: Proxy to handler, and handle there.
+            sendMessage(obtainMessage(MSG_EVENT_NETWORK_REQUESTED, score, providerId, request));
+        }
     }
 
     @Override
     public void handleMessage(@NonNull Message msg) {
-        // TODO: Do something
+        if (!mIsRunning) {
+            return;
+        }
+
+        switch (msg.what) {
+            case MSG_EVENT_CONFIG_UPDATED:
+                handleConfigUpdated((VcnConfig) msg.obj);
+                break;
+            case MSG_EVENT_NETWORK_REQUESTED:
+                handleNetworkRequested((NetworkRequest) msg.obj, msg.arg1, msg.arg2);
+                break;
+            case MSG_CMD_TEARDOWN:
+                handleTeardown();
+                break;
+            default:
+                Slog.wtf(getLogTag(), "Unknown msg.what: " + msg.what);
+        }
+    }
+
+    private void handleConfigUpdated(@NonNull VcnConfig config) {
+        // TODO: Add a dump function in VcnConfig that omits PII. Until then, use hashCode()
+        Slog.v(getLogTag(), String.format("Config updated: config = %s", config.hashCode()));
+
+        mConfig = config;
+
+        // TODO: Reevaluate active VcnGatewayConnection(s)
+    }
+
+    private void handleTeardown() {
+        mVcnContext.getVcnNetworkProvider().unregisterListener(mRequestListener);
+
+        for (VcnGatewayConnection gatewayConnection : mVcnGatewayConnections.values()) {
+            gatewayConnection.teardownAsynchronously();
+        }
+
+        mIsRunning = false;
+    }
+
+    private void handleNetworkRequested(
+            @NonNull NetworkRequest request, int score, int providerId) {
+        if (score > getNetworkScore()) {
+            Slog.v(getLogTag(),
+                    "Request " + request.requestId + " already satisfied by higher-scoring ("
+                            + score + ") network from provider " + providerId);
+            return;
+        }
+
+        // If preexisting VcnGatewayConnection(s) satisfy request, return
+        for (VcnGatewayConnectionConfig gatewayConnectionConfig : mVcnGatewayConnections.keySet()) {
+            if (requestSatisfiedByGatewayConnectionConfig(request, gatewayConnectionConfig)) {
+                Slog.v(getLogTag(),
+                        "Request " + request.requestId
+                                + " satisfied by existing VcnGatewayConnection");
+                return;
+            }
+        }
+
+        // If any supported (but not running) VcnGatewayConnection(s) can satisfy request, bring it
+        // up
+        for (VcnGatewayConnectionConfig gatewayConnectionConfig :
+                mConfig.getGatewayConnectionConfigs()) {
+            if (requestSatisfiedByGatewayConnectionConfig(request, gatewayConnectionConfig)) {
+                Slog.v(
+                        getLogTag(),
+                        "Bringing up new VcnGatewayConnection for request " + request.requestId);
+
+                final VcnGatewayConnection vcnGatewayConnection =
+                        new VcnGatewayConnection(
+                                mVcnContext, mSubscriptionGroup, gatewayConnectionConfig);
+                mVcnGatewayConnections.put(gatewayConnectionConfig, vcnGatewayConnection);
+            }
+        }
+    }
+
+    private boolean requestSatisfiedByGatewayConnectionConfig(
+            @NonNull NetworkRequest request, @NonNull VcnGatewayConnectionConfig config) {
+        final NetworkCapabilities configCaps = new NetworkCapabilities();
+        for (int cap : config.getAllExposedCapabilities()) {
+            configCaps.addCapability(cap);
+        }
+
+        return request.networkCapabilities.satisfiedByNetworkCapabilities(configCaps);
+    }
+
+    private String getLogTag() {
+        return String.format("%s [%d]", TAG, mSubscriptionGroup.hashCode());
     }
 
     /** Retrieves the network score for a VCN Network */
diff --git a/services/core/java/com/android/server/vcn/VcnContext.java b/services/core/java/com/android/server/vcn/VcnContext.java
index 8ab52931..dba59bd 100644
--- a/services/core/java/com/android/server/vcn/VcnContext.java
+++ b/services/core/java/com/android/server/vcn/VcnContext.java
@@ -20,8 +20,6 @@
 import android.content.Context;
 import android.os.Looper;
 
-import com.android.server.VcnManagementService.VcnNetworkProvider;
-
 import java.util.Objects;
 
 /**
diff --git a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
index 49c9b32..7024e67 100644
--- a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
+++ b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
@@ -16,33 +16,438 @@
 
 package com.android.server.vcn;
 
+import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_CONGESTED;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED;
+import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
+
+import static com.android.server.VcnManagementService.VDBG;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.net.ConnectivityManager;
+import android.net.InetAddresses;
+import android.net.IpPrefix;
+import android.net.IpSecManager;
+import android.net.IpSecManager.IpSecTunnelInterface;
+import android.net.IpSecManager.ResourceUnavailableException;
+import android.net.IpSecTransform;
+import android.net.LinkAddress;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.NetworkAgent;
+import android.net.NetworkCapabilities;
+import android.net.NetworkInfo;
+import android.net.NetworkInfo.DetailedState;
+import android.net.RouteInfo;
+import android.net.annotations.PolicyDirection;
+import android.net.ipsec.ike.ChildSessionCallback;
+import android.net.ipsec.ike.ChildSessionConfiguration;
+import android.net.ipsec.ike.ChildSessionParams;
+import android.net.ipsec.ike.IkeSession;
+import android.net.ipsec.ike.IkeSessionCallback;
+import android.net.ipsec.ike.IkeSessionConfiguration;
+import android.net.ipsec.ike.IkeSessionParams;
+import android.net.ipsec.ike.exceptions.IkeException;
+import android.net.ipsec.ike.exceptions.IkeProtocolException;
 import android.net.vcn.VcnGatewayConnectionConfig;
 import android.os.Handler;
+import android.os.HandlerExecutor;
+import android.os.Message;
 import android.os.ParcelUuid;
+import android.telephony.TelephonyManager;
+import android.util.Slog;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.annotations.VisibleForTesting.Visibility;
+import com.android.internal.util.State;
+import com.android.internal.util.StateMachine;
 import com.android.server.vcn.UnderlyingNetworkTracker.UnderlyingNetworkRecord;
 import com.android.server.vcn.UnderlyingNetworkTracker.UnderlyingNetworkTrackerCallback;
 
+import java.io.IOException;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
 import java.util.Objects;
+import java.util.concurrent.TimeUnit;
 
 /**
  * A single VCN Gateway Connection, providing a single public-facing VCN network.
  *
  * <p>This class handles mobility events, performs retries, and tracks safe-mode conditions.
  *
+ * <pre>Internal state transitions are as follows:
+ *
+ * +----------------------------+                 +------------------------------+
+ * |     DisconnectedState      |    Teardown or  |      DisconnectingState      |
+ * |                            |<--no available--|                              |
+ * |       Initial state.       |    underlying   | Transitive state for tearing |
+ * +----------------------------+     networks    | tearing down an IKE session. |
+ *               |                                +------------------------------+
+ *               |                                         ^          |
+ *       Underlying Network            Teardown requested  |   Not tearing down
+ *            changed               +--or retriable error--+  and has available
+ *               |                  |      occurred           underlying network
+ *               |                  ^                                 |
+ *               v                  |                                 v
+ * +----------------------------+   |             +------------------------------+
+ * |      ConnectingState       |<----------------|      RetryTimeoutState       |
+ * |                            |   |             |                              |
+ * |    Transitive state for    |   |             |     Transitive state for     |
+ * |  starting IKE negotiation. |---+             |  handling retriable errors.  |
+ * +----------------------------+   |             +------------------------------+
+ *               |                  |
+ *          IKE session             |
+ *           negotiated             |
+ *               |                  |
+ *               v                  |
+ * +----------------------------+   ^
+ * |      ConnectedState        |   |
+ * |                            |   |
+ * |     Stable state where     |   |
+ * |  gateway connection is set |   |
+ * | up, and Android Network is |   |
+ * |         connected.         |---+
+ * +----------------------------+
+ * </pre>
+ *
  * @hide
  */
-public class VcnGatewayConnection extends Handler implements UnderlyingNetworkTrackerCallback {
+public class VcnGatewayConnection extends StateMachine {
     private static final String TAG = VcnGatewayConnection.class.getSimpleName();
 
+    private static final InetAddress DUMMY_ADDR = InetAddresses.parseNumericAddress("192.0.2.0");
+    private static final int ARG_NOT_PRESENT = Integer.MIN_VALUE;
+
+    private static final String DISCONNECT_REASON_INTERNAL_ERROR = "Uncaught exception: ";
+    private static final String DISCONNECT_REASON_UNDERLYING_NETWORK_LOST =
+            "Underlying Network lost";
+    private static final String DISCONNECT_REASON_TEARDOWN = "teardown() called on VcnTunnel";
+    private static final int TOKEN_ANY = Integer.MIN_VALUE;
+
+    private static final int NETWORK_LOSS_DISCONNECT_TIMEOUT_SECONDS = 30;
+    private static final int TEARDOWN_TIMEOUT_SECONDS = 5;
+
+    private interface EventInfo {}
+
+    /**
+     * Sent when there are changes to the underlying network (per the UnderlyingNetworkTracker).
+     *
+     * <p>May indicate an entirely new underlying network, OR a change in network properties.
+     *
+     * <p>Relevant in ALL states.
+     *
+     * <p>In the Connected state, this MAY indicate a mobility even occurred.
+     *
+     * @param arg1 The "any" token; this event is always applicable.
+     * @param obj @NonNull An EventUnderlyingNetworkChangedInfo instance with relevant data.
+     */
+    private static final int EVENT_UNDERLYING_NETWORK_CHANGED = 1;
+
+    private static class EventUnderlyingNetworkChangedInfo implements EventInfo {
+        @Nullable public final UnderlyingNetworkRecord newUnderlying;
+
+        EventUnderlyingNetworkChangedInfo(@Nullable UnderlyingNetworkRecord newUnderlying) {
+            this.newUnderlying = newUnderlying;
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(newUnderlying);
+        }
+
+        @Override
+        public boolean equals(@Nullable Object other) {
+            if (!(other instanceof EventUnderlyingNetworkChangedInfo)) {
+                return false;
+            }
+
+            final EventUnderlyingNetworkChangedInfo rhs = (EventUnderlyingNetworkChangedInfo) other;
+            return Objects.equals(newUnderlying, rhs.newUnderlying);
+        }
+    }
+
+    /**
+     * Sent (delayed) to trigger an attempt to reestablish the tunnel.
+     *
+     * <p>Only relevant in the Retry-timeout state, discarded in all other states.
+     *
+     * <p>Upon receipt of this signal, the state machine will transition from the Retry-timeout
+     * state to the Connecting state.
+     *
+     * @param arg1 The "any" token; no sessions are active in the RetryTimeoutState.
+     */
+    private static final int EVENT_RETRY_TIMEOUT_EXPIRED = 2;
+
+    /**
+     * Sent when a gateway connection has been lost, either due to a IKE or child failure.
+     *
+     * <p>Relevant in all states that have an IKE session.
+     *
+     * <p>Upon receipt of this signal, the state machine will (unless loss of the session is
+     * expected) transition to the Disconnecting state, to ensure IKE session closure before
+     * retrying, or fully shutting down.
+     *
+     * @param arg1 The session token for the IKE Session that was lost, used to prevent out-of-date
+     *     signals from propagating.
+     * @param obj @NonNull An EventSessionLostInfo instance with relevant data.
+     */
+    private static final int EVENT_SESSION_LOST = 3;
+
+    private static class EventSessionLostInfo implements EventInfo {
+        @Nullable public final Exception exception;
+
+        EventSessionLostInfo(@NonNull Exception exception) {
+            this.exception = exception;
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(exception);
+        }
+
+        @Override
+        public boolean equals(@Nullable Object other) {
+            if (!(other instanceof EventSessionLostInfo)) {
+                return false;
+            }
+
+            final EventSessionLostInfo rhs = (EventSessionLostInfo) other;
+            return Objects.equals(exception, rhs.exception);
+        }
+    }
+
+    /**
+     * Sent when an IKE session has completely closed.
+     *
+     * <p>Relevant only in the Disconnecting State, used to identify that a session being torn down
+     * was fully closed. If this event is not fired within a timely fashion, the IKE session will be
+     * forcibly terminated.
+     *
+     * <p>Upon receipt of this signal, the state machine will (unless closure of the session is
+     * expected) transition to the Disconnected or RetryTimeout states, depending on whether the
+     * GatewayConnection is being fully torn down.
+     *
+     * @param arg1 The session token for the IKE Session that was lost, used to prevent out-of-date
+     *     signals from propagating.
+     * @param obj @NonNull An EventSessionLostInfo instance with relevant data.
+     */
+    private static final int EVENT_SESSION_CLOSED = 4;
+
+    /**
+     * Sent when an IKE Child Transform was created, and should be applied to the tunnel.
+     *
+     * <p>Only relevant in the Connecting, Connected and Migrating states. This callback MUST be
+     * handled in the Connected or Migrating states, and should be deferred if necessary.
+     *
+     * @param arg1 The session token for the IKE Session that had a new child created, used to
+     *     prevent out-of-date signals from propagating.
+     * @param obj @NonNull An EventTransformCreatedInfo instance with relevant data.
+     */
+    private static final int EVENT_TRANSFORM_CREATED = 5;
+
+    private static class EventTransformCreatedInfo implements EventInfo {
+        @PolicyDirection public final int direction;
+        @NonNull public final IpSecTransform transform;
+
+        EventTransformCreatedInfo(
+                @PolicyDirection int direction, @NonNull IpSecTransform transform) {
+            this.direction = direction;
+            this.transform = Objects.requireNonNull(transform);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(direction, transform);
+        }
+
+        @Override
+        public boolean equals(@Nullable Object other) {
+            if (!(other instanceof EventTransformCreatedInfo)) {
+                return false;
+            }
+
+            final EventTransformCreatedInfo rhs = (EventTransformCreatedInfo) other;
+            return direction == rhs.direction && Objects.equals(transform, rhs.transform);
+        }
+    }
+
+    /**
+     * Sent when an IKE Child Session was completely opened and configured successfully.
+     *
+     * <p>Only relevant in the Connected and Migrating states.
+     *
+     * @param arg1 The session token for the IKE Session for which a child was opened and configured
+     *     successfully, used to prevent out-of-date signals from propagating.
+     * @param obj @NonNull An EventSetupCompletedInfo instance with relevant data.
+     */
+    private static final int EVENT_SETUP_COMPLETED = 6;
+
+    private static class EventSetupCompletedInfo implements EventInfo {
+        @NonNull public final ChildSessionConfiguration childSessionConfig;
+
+        EventSetupCompletedInfo(@NonNull ChildSessionConfiguration childSessionConfig) {
+            this.childSessionConfig = Objects.requireNonNull(childSessionConfig);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(childSessionConfig);
+        }
+
+        @Override
+        public boolean equals(@Nullable Object other) {
+            if (!(other instanceof EventSetupCompletedInfo)) {
+                return false;
+            }
+
+            final EventSetupCompletedInfo rhs = (EventSetupCompletedInfo) other;
+            return Objects.equals(childSessionConfig, rhs.childSessionConfig);
+        }
+    }
+
+    /**
+     * Sent when conditions (internal or external) require a disconnect.
+     *
+     * <p>Relevant in all states except the Disconnected state.
+     *
+     * <p>This signal is often fired with a timeout in order to prevent disconnecting during
+     * transient conditions, such as network switches. Upon the transient passing, the signal is
+     * canceled based on the disconnect reason.
+     *
+     * <p>Upon receipt of this signal, the state machine MUST tear down all active sessions, cancel
+     * any pending work items, and move to the Disconnected state.
+     *
+     * @param arg1 The "any" token; this signal is always honored.
+     * @param obj @NonNull An EventDisconnectRequestedInfo instance with relevant data.
+     */
+    private static final int EVENT_DISCONNECT_REQUESTED = 7;
+
+    private static class EventDisconnectRequestedInfo implements EventInfo {
+        /** The reason why the disconnect was requested. */
+        @NonNull public final String reason;
+
+        EventDisconnectRequestedInfo(@NonNull String reason) {
+            this.reason = Objects.requireNonNull(reason);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(reason);
+        }
+
+        @Override
+        public boolean equals(@Nullable Object other) {
+            if (!(other instanceof EventDisconnectRequestedInfo)) {
+                return false;
+            }
+
+            final EventDisconnectRequestedInfo rhs = (EventDisconnectRequestedInfo) other;
+            return reason.equals(rhs.reason);
+        }
+    }
+
+    /**
+     * Sent (delayed) to trigger a forcible close of an IKE session.
+     *
+     * <p>Only relevant in the Disconnecting state, discarded in all other states.
+     *
+     * <p>Upon receipt of this signal, the state machine will transition from the Disconnecting
+     * state to the Disconnected state.
+     *
+     * @param arg1 The session token for the IKE Session that is being torn down, used to prevent
+     *     out-of-date signals from propagating.
+     */
+    private static final int EVENT_TEARDOWN_TIMEOUT_EXPIRED = 8;
+
+    @NonNull private final DisconnectedState mDisconnectedState = new DisconnectedState();
+    @NonNull private final DisconnectingState mDisconnectingState = new DisconnectingState();
+    @NonNull private final ConnectingState mConnectingState = new ConnectingState();
+    @NonNull private final ConnectedState mConnectedState = new ConnectedState();
+    @NonNull private final RetryTimeoutState mRetryTimeoutState = new RetryTimeoutState();
+
     @NonNull private final VcnContext mVcnContext;
     @NonNull private final ParcelUuid mSubscriptionGroup;
     @NonNull private final UnderlyingNetworkTracker mUnderlyingNetworkTracker;
     @NonNull private final VcnGatewayConnectionConfig mConnectionConfig;
     @NonNull private final Dependencies mDeps;
 
+    @NonNull private final VcnUnderlyingNetworkTrackerCallback mUnderlyingNetworkTrackerCallback;
+
+    @NonNull private final IpSecManager mIpSecManager;
+    @NonNull private final IpSecTunnelInterface mTunnelIface;
+
+    /** Running state of this VcnGatewayConnection. */
+    private boolean mIsRunning = true;
+
+    /**
+     * The token used by the primary/current/active session.
+     *
+     * <p>This token MUST be updated when a new stateful/async session becomes the
+     * primary/current/active session. Example cases where the session changes are:
+     *
+     * <ul>
+     *   <li>Switching to an IKE session as the primary session
+     * </ul>
+     *
+     * <p>In the migrating state, where two sessions may be active, this value MUST represent the
+     * primary session. This is USUALLY the existing session, and is only switched to the new
+     * session when:
+     *
+     * <ul>
+     *   <li>The new session connects successfully, and becomes the primary session
+     *   <li>The existing session is lost, and the remaining (new) session becomes the primary
+     *       session
+     * </ul>
+     */
+    private int mCurrentToken = -1;
+
+    /**
+     * The next usable token.
+     *
+     * <p>A new token MUST be used for all new IKE sessions.
+     */
+    private int mNextToken = 0;
+
+    /**
+     * The number of unsuccessful attempts since the last successful connection.
+     *
+     * <p>This number MUST be incremented each time the RetryTimeout state is entered, and cleared
+     * each time the Connected state is entered.
+     */
+    private int mFailedAttempts = 0;
+
+    /**
+     * The current underlying network.
+     *
+     * <p>Set in any states, always @NonNull in all states except Disconnected, null otherwise.
+     */
+    private UnderlyingNetworkRecord mUnderlying;
+
+    /**
+     * The active IKE session.
+     *
+     * <p>Set in Connecting or Migrating States, always @NonNull in Connecting, Connected, and
+     * Migrating states, null otherwise.
+     */
+    private IkeSession mIkeSession;
+
+    /**
+     * The last known child configuration.
+     *
+     * <p>Set in Connected and Migrating states, always @NonNull in Connected, Migrating
+     * states, @Nullable otherwise.
+     */
+    private ChildSessionConfiguration mChildConfig;
+
+    /**
+     * The active network agent.
+     *
+     * <p>Set in Connected state, always @NonNull in Connected, Migrating states, @Nullable
+     * otherwise.
+     */
+    private NetworkAgent mNetworkAgent;
+
     public VcnGatewayConnection(
             @NonNull VcnContext vcnContext,
             @NonNull ParcelUuid subscriptionGroup,
@@ -55,30 +460,350 @@
             @NonNull ParcelUuid subscriptionGroup,
             @NonNull VcnGatewayConnectionConfig connectionConfig,
             @NonNull Dependencies deps) {
-        super(Objects.requireNonNull(vcnContext, "Missing vcnContext").getLooper());
+        super(TAG, Objects.requireNonNull(vcnContext, "Missing vcnContext").getLooper());
         mVcnContext = vcnContext;
         mSubscriptionGroup = Objects.requireNonNull(subscriptionGroup, "Missing subscriptionGroup");
         mConnectionConfig = Objects.requireNonNull(connectionConfig, "Missing connectionConfig");
         mDeps = Objects.requireNonNull(deps, "Missing deps");
 
+        mUnderlyingNetworkTrackerCallback = new VcnUnderlyingNetworkTrackerCallback();
+
         mUnderlyingNetworkTracker =
-                mDeps.newUnderlyingNetworkTracker(mVcnContext, subscriptionGroup, this);
+                mDeps.newUnderlyingNetworkTracker(
+                        mVcnContext, subscriptionGroup, mUnderlyingNetworkTrackerCallback);
+        mIpSecManager = mVcnContext.getContext().getSystemService(IpSecManager.class);
+
+        IpSecTunnelInterface iface;
+        try {
+            iface =
+                    mIpSecManager.createIpSecTunnelInterface(
+                            DUMMY_ADDR, DUMMY_ADDR, new Network(-1));
+        } catch (IOException | ResourceUnavailableException e) {
+            teardownAsynchronously();
+            mTunnelIface = null;
+
+            return;
+        }
+
+        mTunnelIface = iface;
+
+        addState(mDisconnectedState);
+        addState(mDisconnectingState);
+        addState(mConnectingState);
+        addState(mConnectedState);
+        addState(mRetryTimeoutState);
+
+        setInitialState(mDisconnectedState);
+        setDbg(VDBG);
+        start();
     }
 
-    /** Tears down this GatewayConnection, and any resources used */
-    public void teardown() {
+    /**
+     * Asynchronously tears down this GatewayConnection, and any resources used.
+     *
+     * <p>Once torn down, this VcnTunnel CANNOT be started again.
+     */
+    public void teardownAsynchronously() {
         mUnderlyingNetworkTracker.teardown();
+
+        // No need to call setInterfaceDown(); the IpSecInterface is being fully torn down.
+        if (mTunnelIface != null) {
+            mTunnelIface.close();
+        }
+
+        sendMessage(
+                EVENT_DISCONNECT_REQUESTED,
+                TOKEN_ANY,
+                new EventDisconnectRequestedInfo(DISCONNECT_REASON_TEARDOWN));
+        quit();
+
+        // TODO: Notify VcnInstance (via callbacks) of permanent teardown of this tunnel, since this
+        // is also called asynchronously when a NetworkAgent becomes unwanted
     }
 
-    private static class Dependencies {
+    private class VcnUnderlyingNetworkTrackerCallback implements UnderlyingNetworkTrackerCallback {
+        @Override
+        public void onSelectedUnderlyingNetworkChanged(
+                @Nullable UnderlyingNetworkRecord underlying) {
+            // If underlying is null, all underlying networks have been lost. Disconnect VCN after a
+            // timeout.
+            if (underlying == null) {
+                sendMessageDelayed(
+                        EVENT_DISCONNECT_REQUESTED,
+                        TOKEN_ANY,
+                        new EventDisconnectRequestedInfo(DISCONNECT_REASON_UNDERLYING_NETWORK_LOST),
+                        TimeUnit.SECONDS.toMillis(NETWORK_LOSS_DISCONNECT_TIMEOUT_SECONDS));
+                return;
+            }
+
+            // Cancel any existing disconnect due to loss of underlying network
+            // getHandler() can return null if the state machine has already quit. Since this is
+            // called
+            // from other classes, this condition must be verified.
+            if (getHandler() != null) {
+                getHandler()
+                        .removeEqualMessages(
+                                EVENT_DISCONNECT_REQUESTED,
+                                new EventDisconnectRequestedInfo(
+                                        DISCONNECT_REASON_UNDERLYING_NETWORK_LOST));
+            }
+            sendMessage(
+                    EVENT_UNDERLYING_NETWORK_CHANGED,
+                    TOKEN_ANY,
+                    new EventUnderlyingNetworkChangedInfo(underlying));
+        }
+    }
+
+    private void sendMessage(int what, int token, EventInfo data) {
+        super.sendMessage(what, token, ARG_NOT_PRESENT, data);
+    }
+
+    private void sendMessage(int what, int token, int arg2, EventInfo data) {
+        super.sendMessage(what, token, arg2, data);
+    }
+
+    private void sendMessageDelayed(int what, int token, EventInfo data, long timeout) {
+        super.sendMessageDelayed(what, token, ARG_NOT_PRESENT, data, timeout);
+    }
+
+    private void sendMessageDelayed(int what, int token, int arg2, EventInfo data, long timeout) {
+        super.sendMessageDelayed(what, token, arg2, data, timeout);
+    }
+
+    private void sessionLost(int token, @Nullable Exception exception) {
+        sendMessage(EVENT_SESSION_LOST, token, new EventSessionLostInfo(exception));
+    }
+
+    private void sessionClosed(int token, @Nullable Exception exception) {
+        // SESSION_LOST MUST be sent before SESSION_CLOSED to ensure that the SM moves to the
+        // Disconnecting state.
+        sessionLost(token, exception);
+        sendMessage(EVENT_SESSION_CLOSED, token);
+    }
+
+    private void childTransformCreated(
+            int token, @NonNull IpSecTransform transform, int direction) {
+        sendMessage(
+                EVENT_TRANSFORM_CREATED,
+                token,
+                new EventTransformCreatedInfo(direction, transform));
+    }
+
+    private void childOpened(int token, @NonNull ChildSessionConfiguration childConfig) {
+        sendMessage(EVENT_SETUP_COMPLETED, token, new EventSetupCompletedInfo(childConfig));
+    }
+
+    private abstract class BaseState extends State {
+        protected void enterState() throws Exception {}
+
+        protected abstract void processStateMsg(Message msg) throws Exception;
+    }
+    /**
+     * State representing the a disconnected VCN tunnel.
+     *
+     * <p>This is also is the initial state.
+     */
+    private class DisconnectedState extends BaseState {
+        @Override
+        protected void processStateMsg(Message msg) {}
+    }
+
+    private abstract class ActiveBaseState extends BaseState {}
+
+    /**
+     * Transitive state representing a VCN that is tearing down an IKE session.
+     *
+     * <p>In this state, the IKE session is in the process of being torn down. If the IKE session
+     * does not complete teardown in a timely fashion, it will be killed (forcibly closed).
+     */
+    private class DisconnectingState extends ActiveBaseState {
+        @Override
+        protected void processStateMsg(Message msg) {}
+    }
+
+    /**
+     * Transitive state representing a VCN that is making an primary (non-handover) connection.
+     *
+     * <p>This state starts IKE negotiation, but defers transform application & network setup to the
+     * Connected state.
+     */
+    private class ConnectingState extends ActiveBaseState {
+        @Override
+        protected void processStateMsg(Message msg) {}
+    }
+
+    private abstract class ConnectedStateBase extends ActiveBaseState {}
+
+    /**
+     * Stable state representing a VCN that has a functioning connection to the mobility anchor.
+     *
+     * <p>This state handles IPsec transform application (initial and rekey), NetworkAgent setup,
+     * and monitors for mobility events.
+     */
+    class ConnectedState extends ConnectedStateBase {
+        @Override
+        protected void processStateMsg(Message msg) {}
+    }
+
+    /**
+     * Transitive state representing a VCN that failed to establish a connection, and will retry.
+     *
+     * <p>This state will be exited upon a new underlying network being found, or timeout expiry.
+     */
+    class RetryTimeoutState extends ActiveBaseState {
+        @Override
+        protected void processStateMsg(Message msg) {}
+    }
+
+    // TODO: Remove this when migrating to new NetworkAgent API
+    private static NetworkInfo buildNetworkInfo(boolean isConnected) {
+        NetworkInfo info =
+                new NetworkInfo(
+                        ConnectivityManager.TYPE_MOBILE,
+                        TelephonyManager.NETWORK_TYPE_UNKNOWN,
+                        "MOBILE",
+                        "VCN");
+        info.setDetailedState(
+                isConnected ? DetailedState.CONNECTED : DetailedState.DISCONNECTED, null, null);
+
+        return info;
+    }
+
+    @VisibleForTesting(visibility = Visibility.PRIVATE)
+    static NetworkCapabilities buildNetworkCapabilities(
+            @NonNull VcnGatewayConnectionConfig gatewayConnectionConfig) {
+        final NetworkCapabilities caps = new NetworkCapabilities();
+
+        caps.addTransportType(TRANSPORT_CELLULAR);
+        caps.addCapability(NET_CAPABILITY_NOT_CONGESTED);
+        caps.addCapability(NET_CAPABILITY_NOT_SUSPENDED);
+
+        // Add exposed capabilities
+        for (int cap : gatewayConnectionConfig.getAllExposedCapabilities()) {
+            caps.addCapability(cap);
+        }
+
+        return caps;
+    }
+
+    private static LinkProperties buildConnectedLinkProperties(
+            @NonNull VcnGatewayConnectionConfig gatewayConnectionConfig,
+            @NonNull IpSecTunnelInterface tunnelIface,
+            @NonNull ChildSessionConfiguration childConfig) {
+        final LinkProperties lp = new LinkProperties();
+
+        lp.setInterfaceName(tunnelIface.getInterfaceName());
+        for (LinkAddress addr : childConfig.getInternalAddresses()) {
+            lp.addLinkAddress(addr);
+        }
+        for (InetAddress addr : childConfig.getInternalDnsServers()) {
+            lp.addDnsServer(addr);
+        }
+
+        lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null));
+        lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null));
+
+        lp.setMtu(gatewayConnectionConfig.getMaxMtu());
+
+        return lp;
+    }
+
+    private class IkeSessionCallbackImpl implements IkeSessionCallback {
+        private final int mToken;
+
+        IkeSessionCallbackImpl(int token) {
+            mToken = token;
+        }
+
+        @Override
+        public void onOpened(@NonNull IkeSessionConfiguration ikeSessionConfig) {
+            Slog.v(TAG, "IkeOpened for token " + mToken);
+            // Nothing to do here.
+        }
+
+        @Override
+        public void onClosed() {
+            Slog.v(TAG, "IkeClosed for token " + mToken);
+            sessionClosed(mToken, null);
+        }
+
+        @Override
+        public void onClosedExceptionally(@NonNull IkeException exception) {
+            Slog.v(TAG, "IkeClosedExceptionally for token " + mToken, exception);
+            sessionClosed(mToken, exception);
+        }
+
+        @Override
+        public void onError(@NonNull IkeProtocolException exception) {
+            Slog.v(TAG, "IkeError for token " + mToken, exception);
+            // Non-fatal, log and continue.
+        }
+    }
+
+    private class ChildSessionCallbackImpl implements ChildSessionCallback {
+        private final int mToken;
+
+        ChildSessionCallbackImpl(int token) {
+            mToken = token;
+        }
+
+        @Override
+        public void onOpened(@NonNull ChildSessionConfiguration childConfig) {
+            Slog.v(TAG, "ChildOpened for token " + mToken);
+            childOpened(mToken, childConfig);
+        }
+
+        @Override
+        public void onClosed() {
+            Slog.v(TAG, "ChildClosed for token " + mToken);
+            sessionLost(mToken, null);
+        }
+
+        @Override
+        public void onClosedExceptionally(@NonNull IkeException exception) {
+            Slog.v(TAG, "ChildClosedExceptionally for token " + mToken, exception);
+            sessionLost(mToken, exception);
+        }
+
+        @Override
+        public void onIpSecTransformCreated(@NonNull IpSecTransform transform, int direction) {
+            Slog.v(TAG, "ChildTransformCreated; Direction: " + direction + "; token " + mToken);
+            childTransformCreated(mToken, transform, direction);
+        }
+
+        @Override
+        public void onIpSecTransformDeleted(@NonNull IpSecTransform transform, int direction) {
+            // Nothing to be done; no references to the IpSecTransform are held, and this transform
+            // will be closed by the IKE library.
+            Slog.v(TAG, "ChildTransformDeleted; Direction: " + direction + "; for token " + mToken);
+        }
+    }
+
+    /** External dependencies used by VcnGatewayConnection, for injection in tests. */
+    @VisibleForTesting(visibility = Visibility.PRIVATE)
+    public static class Dependencies {
+        /** Builds a new UnderlyingNetworkTracker. */
         public UnderlyingNetworkTracker newUnderlyingNetworkTracker(
                 VcnContext vcnContext,
                 ParcelUuid subscriptionGroup,
                 UnderlyingNetworkTrackerCallback callback) {
             return new UnderlyingNetworkTracker(vcnContext, subscriptionGroup, callback);
         }
-    }
 
-    @Override
-    public void onSelectedUnderlyingNetworkChanged(@Nullable UnderlyingNetworkRecord underlying) {}
+        /** Builds a new IkeSession. */
+        public IkeSession newIkeSession(
+                VcnContext vcnContext,
+                IkeSessionParams ikeSessionParams,
+                ChildSessionParams childSessionParams,
+                IkeSessionCallback ikeSessionCallback,
+                ChildSessionCallback childSessionCallback) {
+            return new IkeSession(
+                    vcnContext.getContext(),
+                    ikeSessionParams,
+                    childSessionParams,
+                    new HandlerExecutor(new Handler(vcnContext.getLooper())),
+                    ikeSessionCallback,
+                    childSessionCallback);
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/vcn/VcnNetworkProvider.java b/services/core/java/com/android/server/vcn/VcnNetworkProvider.java
new file mode 100644
index 0000000..7f5b23c
--- /dev/null
+++ b/services/core/java/com/android/server/vcn/VcnNetworkProvider.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.vcn;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.net.NetworkProvider;
+import android.net.NetworkRequest;
+import android.os.Looper;
+import android.util.ArraySet;
+import android.util.Slog;
+import android.util.SparseArray;
+
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * VCN Network Provider routes NetworkRequests to listeners to bring up tunnels as needed.
+ *
+ * <p>The VcnNetworkProvider provides a caching layer to ensure that all listeners receive all
+ * active NetworkRequest(s), including ones that were filed prior to listener registration.
+ *
+ * @hide
+ */
+public class VcnNetworkProvider extends NetworkProvider {
+    private static final String TAG = VcnNetworkProvider.class.getSimpleName();
+
+    private final Set<NetworkRequestListener> mListeners = new ArraySet<>();
+    private final SparseArray<NetworkRequestEntry> mRequests = new SparseArray<>();
+
+    public VcnNetworkProvider(Context context, Looper looper) {
+        super(context, looper, VcnNetworkProvider.class.getSimpleName());
+    }
+
+    // Package-private
+    void registerListener(@NonNull NetworkRequestListener listener) {
+        mListeners.add(listener);
+
+        // Send listener all cached requests
+        for (int i = 0; i < mRequests.size(); i++) {
+            notifyListenerForEvent(listener, mRequests.valueAt(i));
+        }
+    }
+
+    // Package-private
+    void unregisterListener(@NonNull NetworkRequestListener listener) {
+        mListeners.remove(listener);
+    }
+
+    private void notifyListenerForEvent(
+            @NonNull NetworkRequestListener listener, @NonNull NetworkRequestEntry entry) {
+        listener.onNetworkRequested(entry.mRequest, entry.mScore, entry.mProviderId);
+    }
+
+    @Override
+    public void onNetworkRequested(@NonNull NetworkRequest request, int score, int providerId) {
+        Slog.v(
+                TAG,
+                String.format(
+                        "Network requested: Request = %s, score = %d, providerId = %d",
+                        request, score, providerId));
+
+        final NetworkRequestEntry entry = new NetworkRequestEntry(request, score, providerId);
+        mRequests.put(request.requestId, entry);
+
+        // TODO(b/176939047): Intelligently route requests to prioritized VcnInstances (based on
+        // Default Data Sub, or similar)
+        for (NetworkRequestListener listener : mListeners) {
+            notifyListenerForEvent(listener, entry);
+        }
+    }
+
+    @Override
+    public void onNetworkRequestWithdrawn(@NonNull NetworkRequest request) {
+        mRequests.remove(request.requestId);
+    }
+
+    private static class NetworkRequestEntry {
+        public final NetworkRequest mRequest;
+        public final int mScore;
+        public final int mProviderId;
+
+        private NetworkRequestEntry(@NonNull NetworkRequest request, int score, int providerId) {
+            mRequest = Objects.requireNonNull(request, "Missing request");
+            mScore = score;
+            mProviderId = providerId;
+        }
+    }
+
+    // package-private
+    interface NetworkRequestListener {
+        void onNetworkRequested(@NonNull NetworkRequest request, int score, int providerId);
+    }
+}
diff --git a/services/core/java/com/android/server/wm/ActivityMetricsLogger.java b/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
index b084787..03cf021 100644
--- a/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
@@ -174,6 +174,10 @@
         boolean allDrawn() {
             return mAssociatedTransitionInfo != null && mAssociatedTransitionInfo.allDrawn();
         }
+
+        boolean contains(ActivityRecord r) {
+            return mAssociatedTransitionInfo != null && mAssociatedTransitionInfo.contains(r);
+        }
     }
 
     /** The information created when an activity is confirmed to be launched. */
@@ -793,6 +797,7 @@
 
         stopLaunchTrace(info);
         if (abort) {
+            mSupervisor.stopWaitingForActivityVisible(info.mLastLaunchedActivity);
             launchObserverNotifyActivityLaunchCancelled(info);
         } else {
             if (info.isInterestingToLoggerAndObserver()) {
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 324e3ac..a9c5474 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -5435,7 +5435,7 @@
         final TransitionInfoSnapshot info = mTaskSupervisor
             .getActivityMetricsLogger().logAppTransitionReportedDrawn(this, restoredFromBundle);
         if (info != null) {
-            mTaskSupervisor.reportActivityLaunchedLocked(false /* timeout */, this,
+            mTaskSupervisor.reportActivityLaunched(false /* timeout */, this,
                     info.windowsFullyDrawnDelayMs, info.getLaunchState());
         }
     }
@@ -5476,9 +5476,8 @@
         // so there is no valid info. But if it is the current top activity (e.g. sleeping), the
         // invalid state is still reported to make sure the waiting result is notified.
         if (validInfo || this == getDisplayArea().topRunningActivity()) {
-            mTaskSupervisor.reportActivityLaunchedLocked(false /* timeout */, this,
+            mTaskSupervisor.reportActivityLaunched(false /* timeout */, this,
                     windowsDrawnDelayMs, launchState);
-            mTaskSupervisor.stopWaitingForActivityVisible(this, windowsDrawnDelayMs, launchState);
         }
         finishLaunchTickingLocked();
         if (task != null) {
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index 375c3e1..20625c8 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -118,6 +118,7 @@
 import com.android.server.am.PendingIntentRecord;
 import com.android.server.pm.InstantAppResolver;
 import com.android.server.power.ShutdownCheckPoints;
+import com.android.server.statusbar.StatusBarManagerInternal;
 import com.android.server.uri.NeededUriGrants;
 import com.android.server.wm.ActivityMetricsLogger.LaunchingState;
 import com.android.server.wm.ActivityTaskSupervisor.PendingActivityLaunch;
@@ -710,8 +711,12 @@
                 // WaitResult.
                 mSupervisor.getActivityMetricsLogger().notifyActivityLaunched(launchingState, res,
                         mLastStartActivityRecord, originalOptions);
-                return getExternalResult(mRequest.waitResult == null ? res
-                        : waitForResult(res, mLastStartActivityRecord));
+                if (mRequest.waitResult != null) {
+                    mRequest.waitResult.result = res;
+                    res = waitResultIfNeeded(mRequest.waitResult, mLastStartActivityRecord,
+                            launchingState);
+                }
+                return getExternalResult(res);
             }
         } finally {
             onExecutionComplete();
@@ -796,48 +801,21 @@
     /**
      * Wait for activity launch completes.
      */
-    private int waitForResult(int res, ActivityRecord r) {
-        mRequest.waitResult.result = res;
-        switch(res) {
-            case START_SUCCESS: {
-                mSupervisor.mWaitingActivityLaunched.add(mRequest.waitResult);
-                do {
-                    try {
-                        mService.mGlobalLock.wait();
-                    } catch (InterruptedException e) {
-                    }
-                } while (mRequest.waitResult.result != START_TASK_TO_FRONT
-                        && !mRequest.waitResult.timeout && mRequest.waitResult.who == null);
-                if (mRequest.waitResult.result == START_TASK_TO_FRONT) {
-                    res = START_TASK_TO_FRONT;
-                }
-                break;
-            }
-            case START_DELIVERED_TO_TOP: {
-                mRequest.waitResult.timeout = false;
-                mRequest.waitResult.who = r.mActivityComponent;
-                mRequest.waitResult.totalTime = 0;
-                break;
-            }
-            case START_TASK_TO_FRONT: {
-                // ActivityRecord may represent a different activity, but it should not be
-                // in the resumed state.
-                if (r.nowVisible && r.isState(RESUMED)) {
-                    mRequest.waitResult.timeout = false;
-                    mRequest.waitResult.who = r.mActivityComponent;
-                    mRequest.waitResult.totalTime = 0;
-                } else {
-                    mSupervisor.waitActivityVisible(r.mActivityComponent, mRequest.waitResult);
-                    // Note: the timeout variable is not currently not ever set.
-                    do {
-                        try {
-                            mService.mGlobalLock.wait();
-                        } catch (InterruptedException e) {
-                        }
-                    } while (!mRequest.waitResult.timeout && mRequest.waitResult.who == null);
-                }
-                break;
-            }
+    private int waitResultIfNeeded(WaitResult waitResult, ActivityRecord r,
+            LaunchingState launchingState) {
+        final int res = waitResult.result;
+        if (res == START_DELIVERED_TO_TOP
+                || (res == START_TASK_TO_FRONT && r.nowVisible && r.isState(RESUMED))) {
+            // The activity should already be visible, so nothing to wait.
+            waitResult.timeout = false;
+            waitResult.who = r.mActivityComponent;
+            waitResult.totalTime = 0;
+            return res;
+        }
+        mSupervisor.waitActivityVisibleOrLaunched(waitResult, r, launchingState);
+        if (res == START_SUCCESS && waitResult.result == START_TASK_TO_FRONT) {
+            // A trampoline activity is launched and it brings another existing activity to front.
+            return START_TASK_TO_FRONT;
         }
         return res;
     }
@@ -1612,6 +1590,20 @@
                     newTransition.abort();
                 }
             } else {
+                if (!mAvoidMoveToFront && mDoResume
+                        && mRootWindowContainer.hasVisibleWindowAboveNotificationShade(
+                            r.launchedFromUid)) {
+                    // If the UID launching the activity has a visible window on top of the
+                    // notification shade and it's launching an activity that's going to be at the
+                    // front, we should move the shade out of the way so the user can see it.
+                    // We want to avoid the case where the activity is launched on top of a
+                    // background task which is not moved to the front.
+                    StatusBarManagerInternal statusBar = mService.getStatusBarManagerInternal();
+                    if (statusBar != null) {
+                        // This results in a async call since the interface is one-way
+                        statusBar.collapsePanels();
+                    }
+                }
                 if (result == START_SUCCESS || result == START_TASK_TO_FRONT) {
                     // The activity is started new rather than just brought forward, so record
                     // it as an existence change.
@@ -1669,7 +1661,7 @@
         if (startedActivityStack != null && startedActivityStack.isAttached()
                 && !startedActivityStack.hasActivity()
                 && !startedActivityStack.isActivityTypeHome()) {
-            startedActivityStack.removeIfPossible();
+            startedActivityStack.removeIfPossible("handleStartResult");
             startedActivityStack = null;
         }
         return startedActivityStack;
@@ -1857,7 +1849,7 @@
                 return top.getTask();
             } else {
                 // Remove the stack if no activity in the stack.
-                stack.removeIfPossible();
+                stack.removeIfPossible("computeTargetTask");
             }
         }
         return null;
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java b/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java
index 9ffedde..166663a 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java
@@ -285,6 +285,19 @@
     public abstract void enforceCallerIsRecentsOrHasPermission(String permission, String func);
 
     /**
+     * Returns true if the app can close system dialogs. Otherwise it either throws a {@link
+     * SecurityException} or returns false with a logcat message depending on whether the app
+     * targets SDK level {@link android.os.Build.VERSION_CODES#S} or not.
+     */
+    public abstract boolean checkCanCloseSystemDialogs(int pid, int uid,
+            @Nullable String packageName);
+
+    /**
+     * Returns whether the app can close system dialogs or not.
+     */
+    public abstract boolean canCloseSystemDialogs(int pid, int uid);
+
+    /**
      * Called after the voice interaction service has changed.
      */
     public abstract void notifyActiveVoiceInteractionServiceChanged(ComponentName component);
@@ -563,8 +576,13 @@
      */
     public abstract void setDeviceOwnerUid(int uid);
 
-    /** Set all associated companion app that belongs to an userId. */
-    public abstract void setCompanionAppPackages(int userId, Set<String> companionAppPackages);
+    /**
+     * Set all associated companion app that belongs to a userId.
+     * @param userId
+     * @param companionAppUids ActivityTaskManager will take ownership of this Set, the caller
+     *                         shouldn't touch the Set after calling this interface.
+     */
+    public abstract void setCompanionAppUids(int userId, Set<Integer> companionAppUids);
 
     /**
      * @param packageName The package to check
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 9cbe277..9bee59c 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -28,6 +28,8 @@
 import static android.Manifest.permission.REMOVE_TASKS;
 import static android.Manifest.permission.START_TASKS_FROM_RECENTS;
 import static android.Manifest.permission.STOP_APP_SWITCHES;
+import static android.app.ActivityManager.DROP_CLOSE_SYSTEM_DIALOGS;
+import static android.app.ActivityManager.LOCK_DOWN_CLOSE_SYSTEM_DIALOGS;
 import static android.app.ActivityManager.LOCK_TASK_MODE_NONE;
 import static android.app.ActivityManagerInternal.ALLOW_NON_FULL;
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
@@ -147,6 +149,7 @@
 import android.app.admin.DevicePolicyCache;
 import android.app.assist.AssistContent;
 import android.app.assist.AssistStructure;
+import android.app.compat.CompatChanges;
 import android.app.usage.UsageStatsManagerInternal;
 import android.content.ActivityNotFoundException;
 import android.content.ComponentName;
@@ -252,6 +255,7 @@
 import com.android.server.inputmethod.InputMethodSystemProperty;
 import com.android.server.pm.UserManagerService;
 import com.android.server.policy.PermissionPolicyInternal;
+import com.android.server.statusbar.StatusBarManagerInternal;
 import com.android.server.uri.NeededUriGrants;
 import com.android.server.uri.UriGrantsManagerInternal;
 
@@ -341,6 +345,7 @@
     /** The cached sys ui service component name from package manager. */
     private ComponentName mSysUiServiceComponent;
     private PermissionPolicyInternal mPermissionPolicyInternal;
+    private StatusBarManagerInternal mStatusBarManagerInternal;
     @VisibleForTesting
     final ActivityTaskManagerInternal mInternal;
     PowerManagerInternal mPowerManagerInternal;
@@ -2900,6 +2905,103 @@
         }
     }
 
+    /**
+     * Returns true if the app can close system dialogs. Otherwise it either throws a {@link
+     * SecurityException} or returns false with a logcat message depending on whether the app
+     * targets SDK level {@link android.os.Build.VERSION_CODES#S} or not.
+     */
+    private boolean checkCanCloseSystemDialogs(int pid, int uid, @Nullable String packageName) {
+        final WindowProcessController process;
+        synchronized (mGlobalLock) {
+            process = mProcessMap.getProcess(pid);
+        }
+        if (packageName == null && process != null) {
+            // WindowProcessController.mInfo is final, so after the synchronized memory barrier
+            // above, process.mInfo can't change. As for reading mInfo.packageName,
+            // WindowProcessController doesn't own the ApplicationInfo object referenced by mInfo.
+            // ProcessRecord for example also holds a reference to that object, so protecting access
+            // to packageName with the WM lock would not be enough as we'd also need to synchronize
+            // on the AM lock if we are worried about races, but we can't synchronize on AM lock
+            // here. Hence, since this is only used for logging, we don't synchronize here.
+            packageName = process.mInfo.packageName;
+        }
+        String caller = "(pid=" + pid + ", uid=" + uid + ")";
+        if (packageName != null) {
+            caller = packageName + " " + caller;
+        }
+        if (!canCloseSystemDialogs(pid, uid, process)) {
+            // The app can't close system dialogs, throw only if it targets S+
+            if (CompatChanges.isChangeEnabled(LOCK_DOWN_CLOSE_SYSTEM_DIALOGS, uid)) {
+                throw new SecurityException(
+                        "Permission Denial: " + Intent.ACTION_CLOSE_SYSTEM_DIALOGS
+                                + " broadcast from " + caller + " requires "
+                                + Manifest.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS + ".");
+            } else if (CompatChanges.isChangeEnabled(DROP_CLOSE_SYSTEM_DIALOGS, uid)) {
+                Slog.e(TAG,
+                        "Permission Denial: " + Intent.ACTION_CLOSE_SYSTEM_DIALOGS
+                                + " broadcast from " + caller + " requires "
+                                + Manifest.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
+                                + ", dropping broadcast.");
+                return false;
+            } else {
+                Slog.w(TAG, Intent.ACTION_CLOSE_SYSTEM_DIALOGS
+                        + " broadcast from " + caller + " will require "
+                        + Manifest.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
+                        + " in future builds.");
+                return true;
+            }
+        }
+        return true;
+    }
+
+    private boolean canCloseSystemDialogs(int pid, int uid,
+            @Nullable WindowProcessController process) {
+        if (checkPermission(Manifest.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS, pid, uid)
+                == PERMISSION_GRANTED) {
+            return true;
+        }
+        if (process == null) {
+            synchronized (mGlobalLock) {
+                process = mProcessMap.getProcess(pid);
+            }
+        }
+        if (process != null) {
+            // Check if the instrumentation of the process has the permission. This covers the
+            // usual test started from the shell (which has the permission) case. This is needed
+            // for apps targeting SDK level < S but we are also allowing for targetSdk S+ as a
+            // convenience to avoid breaking a bunch of existing tests and asking them to adopt
+            // shell permissions to do this.
+            // Note that these getters all read from volatile fields in WindowProcessController, so
+            // no need to lock.
+            int sourceUid = process.getInstrumentationSourceUid();
+            if (process.isInstrumenting() && sourceUid != -1 && checkPermission(
+                    Manifest.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS, -1, sourceUid)
+                    == PERMISSION_GRANTED) {
+                return true;
+            }
+            // This is the notification trampoline use-case for example, where apps use Intent.ACSD
+            // to close the shade prior to starting an activity.
+            if (process.canCloseSystemDialogsByToken()) {
+                return true;
+            }
+        }
+        // This covers the case where the app is displaying some UI on top of the notification shade
+        // and wants to start an activity. The app then sends the intent in order to move the
+        // notification shade out of the way and show the activity to the user. This is fine since
+        // the caller already has privilege to show a visible window on top of the notification
+        // shade, so it can already prevent the user from accessing the shade if it wants to.
+        // We only allow for targetSdk < S, for S+ we automatically collapse the shade on
+        // startActivity() for these apps.
+        if (!CompatChanges.isChangeEnabled(LOCK_DOWN_CLOSE_SYSTEM_DIALOGS, uid)) {
+            synchronized (mGlobalLock) {
+                if (mRootWindowContainer.hasVisibleWindowAboveNotificationShade(uid)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     static void enforceTaskPermission(String func) {
         if (checkCallingPermission(MANAGE_ACTIVITY_TASKS) == PackageManager.PERMISSION_GRANTED) {
             return;
@@ -3204,33 +3306,6 @@
     }
 
     /**
-     * Moves the top activity in the input rootTaskId to the pinned root task.
-     *
-     * @param rootTaskId Id of root task to move the top activity to pinned root task.
-     * @param bounds     Bounds to use for pinned root task.
-     * @return True if the top activity of the input stack was successfully moved to the pinned root
-     * task.
-     */
-    @Override
-    public boolean moveTopActivityToPinnedRootTask(int rootTaskId, Rect bounds) {
-        enforceCallerIsRecentsOrHasPermission(MANAGE_ACTIVITY_TASKS,
-                "moveTopActivityToPinnedRootTask()");
-        synchronized (mGlobalLock) {
-            if (!mSupportsPictureInPicture) {
-                throw new IllegalStateException("moveTopActivityToPinnedRootTask:"
-                        + "Device doesn't support picture-in-picture mode");
-            }
-
-            final long ident = Binder.clearCallingIdentity();
-            try {
-                return mRootWindowContainer.moveTopRootTaskActivityToPinnedRootTask(rootTaskId);
-            } finally {
-                Binder.restoreCallingIdentity(ident);
-            }
-        }
-    }
-
-    /**
      * Puts the given activity in picture in picture mode if possible.
      *
      * @return true if the activity is now in picture-in-picture mode, or false if it could not
@@ -4728,6 +4803,13 @@
         return mPermissionPolicyInternal;
     }
 
+    StatusBarManagerInternal getStatusBarManagerInternal() {
+        if (mStatusBarManagerInternal == null) {
+            mStatusBarManagerInternal = LocalServices.getService(StatusBarManagerInternal.class);
+        }
+        return mStatusBarManagerInternal;
+    }
+
     AppWarnings getAppWarningsLocked() {
         return mAppWarnings;
     }
@@ -5177,6 +5259,18 @@
         }
 
         @Override
+        public boolean checkCanCloseSystemDialogs(int pid, int uid, @Nullable String packageName) {
+            return ActivityTaskManagerService.this.checkCanCloseSystemDialogs(pid, uid,
+                    packageName);
+        }
+
+        @Override
+        public boolean canCloseSystemDialogs(int pid, int uid) {
+            return ActivityTaskManagerService.this.canCloseSystemDialogs(pid, uid,
+                    null /* process */);
+        }
+
+        @Override
         public void notifyActiveVoiceInteractionServiceChanged(ComponentName component) {
             synchronized (mGlobalLock) {
                 mActiveVoiceInteractionServiceComponent = component;
@@ -5676,9 +5770,12 @@
         @Override
         public void closeSystemDialogs(String reason) {
             enforceNotIsolatedCaller("closeSystemDialogs");
-
             final int pid = Binder.getCallingPid();
             final int uid = Binder.getCallingUid();
+            if (!checkCanCloseSystemDialogs(pid, uid, null)) {
+                return;
+            }
+
             final long origId = Binder.clearCallingIdentity();
             try {
                 synchronized (mGlobalLock) {
@@ -6299,17 +6396,9 @@
         }
 
         @Override
-        public void setCompanionAppPackages(int userId, Set<String> companionAppPackages) {
-            // Translate package names into UIDs
-            final Set<Integer> result = new HashSet<>();
-            for (String pkg : companionAppPackages) {
-                final int uid = getPackageManagerInternalLocked().getPackageUid(pkg, 0, userId);
-                if (uid >= 0) {
-                    result.add(uid);
-                }
-            }
+        public void setCompanionAppUids(int userId, Set<Integer> companionAppUids) {
             synchronized (mGlobalLock) {
-                mCompanionAppUidsMap.put(userId, result);
+                mCompanionAppUidsMap.put(userId, companionAppUids);
             }
         }
 
diff --git a/services/core/java/com/android/server/wm/ActivityTaskSupervisor.java b/services/core/java/com/android/server/wm/ActivityTaskSupervisor.java
index 73a6efd..599bf37 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskSupervisor.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskSupervisor.java
@@ -266,11 +266,8 @@
      */
     private final SparseIntArray mCurTaskIdForUser = new SparseIntArray(20);
 
-    /** List of processes waiting to find out when a specific activity becomes visible. */
-    private final ArrayList<WaitInfo> mWaitingForActivityVisible = new ArrayList<>();
-
-    /** List of processes waiting to find out about the next launched activity. */
-    final ArrayList<WaitResult> mWaitingActivityLaunched = new ArrayList<>();
+    /** List of requests waiting for the target activity to be launched or visible. */
+    private final ArrayList<WaitInfo> mWaitingActivityLaunched = new ArrayList<>();
 
     /** List of activities that are ready to be stopped, but waiting for the next activity to
      * settle down before doing so. */
@@ -552,9 +549,21 @@
         return candidateTaskId;
     }
 
-    void waitActivityVisible(ComponentName name, WaitResult result) {
-        final WaitInfo waitInfo = new WaitInfo(name, result);
-        mWaitingForActivityVisible.add(waitInfo);
+    void waitActivityVisibleOrLaunched(WaitResult w, ActivityRecord r,
+            LaunchingState launchingState) {
+        if (w.result != ActivityManager.START_TASK_TO_FRONT
+                && w.result != ActivityManager.START_SUCCESS) {
+            // Not a result code that can make activity visible or launched.
+            return;
+        }
+        final WaitInfo waitInfo = new WaitInfo(w, r.mActivityComponent, launchingState);
+        mWaitingActivityLaunched.add(waitInfo);
+        do {
+            try {
+                mService.mGlobalLock.wait();
+            } catch (InterruptedException ignored) {
+            }
+        } while (mWaitingActivityLaunched.contains(waitInfo));
     }
 
     void cleanupActivity(ActivityRecord r) {
@@ -568,23 +577,25 @@
 
     /** There is no valid launch time, just stop waiting. */
     void stopWaitingForActivityVisible(ActivityRecord r) {
-        stopWaitingForActivityVisible(r, WaitResult.INVALID_DELAY, WaitResult.LAUNCH_STATE_UNKNOWN);
+        reportActivityLaunched(false /* timeout */, r, WaitResult.INVALID_DELAY,
+                WaitResult.LAUNCH_STATE_UNKNOWN);
     }
 
-    void stopWaitingForActivityVisible(ActivityRecord r, long totalTime,
+    void reportActivityLaunched(boolean timeout, ActivityRecord r, long totalTime,
             @WaitResult.LaunchState int launchState) {
         boolean changed = false;
-        for (int i = mWaitingForActivityVisible.size() - 1; i >= 0; --i) {
-            final WaitInfo w = mWaitingForActivityVisible.get(i);
-            if (w.matches(r.mActivityComponent)) {
-                final WaitResult result = w.getResult();
-                changed = true;
-                result.timeout = false;
-                result.who = w.getComponent();
-                result.totalTime = totalTime;
-                result.launchState = launchState;
-                mWaitingForActivityVisible.remove(w);
+        for (int i = mWaitingActivityLaunched.size() - 1; i >= 0; i--) {
+            final WaitInfo info = mWaitingActivityLaunched.get(i);
+            if (!info.matches(r)) {
+                continue;
             }
+            final WaitResult w = info.mResult;
+            w.timeout = timeout;
+            w.who = r.mActivityComponent;
+            w.totalTime = totalTime;
+            w.launchState = launchState;
+            mWaitingActivityLaunched.remove(i);
+            changed = true;
         }
         if (changed) {
             mService.mGlobalLock.notifyAll();
@@ -603,38 +614,18 @@
         boolean changed = false;
 
         for (int i = mWaitingActivityLaunched.size() - 1; i >= 0; i--) {
-            WaitResult w = mWaitingActivityLaunched.remove(i);
-            if (w.who == null) {
-                changed = true;
-                w.result = result;
-
+            final WaitInfo info = mWaitingActivityLaunched.get(i);
+            if (!info.matches(r)) {
+                continue;
+            }
+            final WaitResult w = info.mResult;
+            w.result = result;
+            if (result == START_DELIVERED_TO_TOP) {
                 // Unlike START_TASK_TO_FRONT, When an intent is delivered to top, there
                 // will be no followup launch signals. Assign the result and launched component.
-                if (result == START_DELIVERED_TO_TOP) {
-                    w.who = r.mActivityComponent;
-                }
-            }
-        }
-
-        if (changed) {
-            mService.mGlobalLock.notifyAll();
-        }
-    }
-
-    void reportActivityLaunchedLocked(boolean timeout, ActivityRecord r, long totalTime,
-            @WaitResult.LaunchState int launchState) {
-        boolean changed = false;
-        for (int i = mWaitingActivityLaunched.size() - 1; i >= 0; i--) {
-            WaitResult w = mWaitingActivityLaunched.remove(i);
-            if (w.who == null) {
+                w.who = r.mActivityComponent;
+                mWaitingActivityLaunched.remove(i);
                 changed = true;
-                w.timeout = timeout;
-                if (r != null) {
-                    w.who = new ComponentName(r.info.packageName, r.info.name);
-                }
-                w.totalTime = totalTime;
-                w.launchState = launchState;
-                // Do not modify w.result.
             }
         }
         if (changed) {
@@ -1295,8 +1286,7 @@
             mHandler.removeMessages(IDLE_TIMEOUT_MSG, r);
             r.finishLaunchTickingLocked();
             if (fromTimeout) {
-                reportActivityLaunchedLocked(fromTimeout, r, INVALID_DELAY,
-                        -1 /* launchState */);
+                reportActivityLaunched(fromTimeout, r, INVALID_DELAY, -1 /* launchState */);
             }
 
             // This is a hack to semi-deal with a race condition
@@ -1940,14 +1930,14 @@
         pw.println("mCurTaskIdForUser=" + mCurTaskIdForUser);
         pw.println(prefix + "mUserRootTaskInFront=" + mRootWindowContainer.mUserRootTaskInFront);
         pw.println(prefix + "mVisibilityTransactionDepth=" + mVisibilityTransactionDepth);
-        if (!mWaitingForActivityVisible.isEmpty()) {
-            pw.println(prefix + "mWaitingForActivityVisible=");
-            for (int i = 0; i < mWaitingForActivityVisible.size(); ++i) {
-                pw.print(prefix + prefix); mWaitingForActivityVisible.get(i).dump(pw, prefix);
-            }
-        }
         pw.print(prefix); pw.print("isHomeRecentsComponent=");
         pw.println(mRecentTasks.isRecentsComponentHomeActivity(mRootWindowContainer.mCurrentUser));
+        if (!mWaitingActivityLaunched.isEmpty()) {
+            pw.println(prefix + "mWaitingActivityLaunched=");
+            for (int i = mWaitingActivityLaunched.size() - 1; i >= 0; i--) {
+                mWaitingActivityLaunched.get(i).dump(pw, prefix + "  ");
+            }
+        }
         pw.println();
     }
 
@@ -2604,32 +2594,30 @@
     /**
      * Internal container to store a match qualifier alongside a WaitResult.
      */
-    static class WaitInfo {
-        private final ComponentName mTargetComponent;
-        private final WaitResult mResult;
+    private static class WaitInfo {
+        final WaitResult mResult;
+        final ComponentName mTargetComponent;
+        /**
+         * The target component may not be the final drawn activity. The launching state is managed
+         * by {@link ActivityMetricsLogger} that can track consecutive launching sequence.
+         */
+        final LaunchingState mLaunchingState;
 
-        WaitInfo(ComponentName targetComponent, WaitResult result) {
-            this.mTargetComponent = targetComponent;
-            this.mResult = result;
+        WaitInfo(WaitResult result, ComponentName component, LaunchingState launchingState) {
+            mResult = result;
+            mTargetComponent = component;
+            mLaunchingState = launchingState;
         }
 
-        public boolean matches(ComponentName targetComponent) {
-            return mTargetComponent == null || mTargetComponent.equals(targetComponent);
+        boolean matches(ActivityRecord r) {
+            return mTargetComponent.equals(r.mActivityComponent) || mLaunchingState.contains(r);
         }
 
-        public WaitResult getResult() {
-            return mResult;
-        }
-
-        public ComponentName getComponent() {
-            return mTargetComponent;
-        }
-
-        public void dump(PrintWriter pw, String prefix) {
+        void dump(PrintWriter pw, String prefix) {
             pw.println(prefix + "WaitInfo:");
             pw.println(prefix + "  mTargetComponent=" + mTargetComponent);
             pw.println(prefix + "  mResult=");
-            mResult.dump(pw, prefix);
+            mResult.dump(pw, prefix + "    ");
         }
     }
 }
diff --git a/services/core/java/com/android/server/wm/DisplayAreaPolicy.java b/services/core/java/com/android/server/wm/DisplayAreaPolicy.java
index 5952164..eeb7fac 100644
--- a/services/core/java/com/android/server/wm/DisplayAreaPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayAreaPolicy.java
@@ -24,11 +24,13 @@
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL;
 import static android.view.WindowManager.LayoutParams.TYPE_NOTIFICATION_SHADE;
 import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
+import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
 import static android.window.DisplayAreaOrganizer.FEATURE_DEFAULT_TASK_CONTAINER;
 import static android.window.DisplayAreaOrganizer.FEATURE_FULLSCREEN_MAGNIFICATION;
 import static android.window.DisplayAreaOrganizer.FEATURE_HIDE_DISPLAY_CUTOUT;
 import static android.window.DisplayAreaOrganizer.FEATURE_IME_PLACEHOLDER;
 import static android.window.DisplayAreaOrganizer.FEATURE_ONE_HANDED;
+import static android.window.DisplayAreaOrganizer.FEATURE_ONE_HANDED_BACKGROUND_PANEL;
 import static android.window.DisplayAreaOrganizer.FEATURE_WINDOWED_MAGNIFICATION;
 
 import static com.android.server.wm.DisplayAreaPolicyBuilder.Feature;
@@ -131,14 +133,19 @@
                         .all()
                         .except(TYPE_NAVIGATION_BAR, TYPE_NAVIGATION_BAR_PANEL, TYPE_STATUS_BAR,
                                 TYPE_NOTIFICATION_SHADE)
-                        .build());
+                        .build())
+                        .addFeature(new Feature.Builder(wmService.mPolicy,
+                                "OneHandedBackgroundPanel",
+                                FEATURE_ONE_HANDED_BACKGROUND_PANEL)
+                                .upTo(TYPE_WALLPAPER)
+                                .build())
+                        .addFeature(new Feature.Builder(wmService.mPolicy, "OneHanded",
+                                FEATURE_ONE_HANDED)
+                                .all()
+                                .except(TYPE_NAVIGATION_BAR, TYPE_NAVIGATION_BAR_PANEL)
+                                .build());
             }
             rootHierarchy
-                    .addFeature(new Feature.Builder(wmService.mPolicy, "OneHanded",
-                            FEATURE_ONE_HANDED)
-                            .all()
-                            .except(TYPE_NAVIGATION_BAR, TYPE_NAVIGATION_BAR_PANEL)
-                            .build())
                     .addFeature(new Feature.Builder(wmService.mPolicy, "FullscreenMagnification",
                             FEATURE_FULLSCREEN_MAGNIFICATION)
                             .all()
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index c3a7542..5d79eb8 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -3024,7 +3024,7 @@
     public void dump(PrintWriter pw, String prefix, boolean dumpAll) {
         super.dump(pw, prefix, dumpAll);
         pw.print(prefix);
-        pw.println("Display: mDisplayId=" + mDisplayId + " stacks=" + getRootTaskCount());
+        pw.println("Display: mDisplayId=" + mDisplayId + " rootTasks=" + getRootTaskCount());
         final String subPrefix = "  " + prefix;
         pw.print(subPrefix); pw.print("init="); pw.print(mInitialDisplayWidth); pw.print("x");
         pw.print(mInitialDisplayHeight); pw.print(" "); pw.print(mInitialDisplayDensity);
@@ -3107,30 +3107,31 @@
 
         pw.println();
 
-        // Dump stack references
-        final Task homeStack = getDefaultTaskDisplayArea().getRootHomeTask();
-        if (homeStack != null) {
-            pw.println(prefix + "homeStack=" + homeStack.getName());
+        // Dump root task references
+        final Task rootHomeTask = getDefaultTaskDisplayArea().getRootHomeTask();
+        if (rootHomeTask != null) {
+            pw.println(prefix + "rootHomeTask=" + rootHomeTask.getName());
         }
-        final Task pinnedStack = getDefaultTaskDisplayArea().getRootPinnedTask();
-        if (pinnedStack != null) {
-            pw.println(prefix + "pinnedStack=" + pinnedStack.getName());
+        final Task rootPinnedTask = getDefaultTaskDisplayArea().getRootPinnedTask();
+        if (rootPinnedTask != null) {
+            pw.println(prefix + "rootPinnedTask=" + rootPinnedTask.getName());
         }
-        final Task splitScreenPrimaryStack = getDefaultTaskDisplayArea()
+        final Task rootSplitScreenPrimaryTask = getDefaultTaskDisplayArea()
                 .getRootSplitScreenPrimaryTask();
-        if (splitScreenPrimaryStack != null) {
-            pw.println(prefix + "splitScreenPrimaryStack=" + splitScreenPrimaryStack.getName());
+        if (rootSplitScreenPrimaryTask != null) {
+            pw.println(
+                    prefix + "rootSplitScreenPrimaryTask=" + rootSplitScreenPrimaryTask.getName());
         }
         // TODO: Support recents on non-default task containers
-        final Task recentsStack = getDefaultTaskDisplayArea().getRootTask(
+        final Task rootRecentsTask = getDefaultTaskDisplayArea().getRootTask(
                 WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_RECENTS);
-        if (recentsStack != null) {
-            pw.println(prefix + "recentsStack=" + recentsStack.getName());
+        if (rootRecentsTask != null) {
+            pw.println(prefix + "rootRecentsTask=" + rootRecentsTask.getName());
         }
-        final Task dreamStack =
+        final Task rootDreamTask =
                 getRootTask(WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_DREAM);
-        if (dreamStack != null) {
-            pw.println(prefix + "dreamStack=" + dreamStack.getName());
+        if (rootDreamTask != null) {
+            pw.println(prefix + "rootDreamTask=" + rootDreamTask.getName());
         }
 
         pw.println();
@@ -3150,7 +3151,7 @@
 
     @Override
     public String toString() {
-        return "Display " + mDisplayId + " info=" + mDisplayInfo + " stacks=" + mChildren;
+        return "Display " + mDisplayId + " info=" + mDisplayInfo + " rootTasks=" + mChildren;
     }
 
     String getName() {
@@ -5490,7 +5491,7 @@
         if (!hasNonEmptyHomeRootTask && getRootTaskCount() > 0) {
             // Release this display if only empty home root task(s) are left. This display will be
             // released along with the root task(s) removal.
-            forAllRootTasks(Task::removeIfPossible);
+            forAllRootTasks(t -> {t.removeIfPossible("releaseSelfIfNeeded");});
         } else if (getTopRootTask() == null) {
             removeIfPossible();
             mRootWindowContainer.mTaskSupervisor
diff --git a/services/core/java/com/android/server/wm/EventLogTags.logtags b/services/core/java/com/android/server/wm/EventLogTags.logtags
index 6c34609..40b80f7 100644
--- a/services/core/java/com/android/server/wm/EventLogTags.logtags
+++ b/services/core/java/com/android/server/wm/EventLogTags.logtags
@@ -35,22 +35,18 @@
 30019 wm_relaunch_resume_activity (User|1|5),(Token|1|5),(Task ID|1|5),(Component Name|3)
 # An activity has been relaunched:
 30020 wm_relaunch_activity (User|1|5),(Token|1|5),(Task ID|1|5),(Component Name|3)
-# The activity's onPause has been called.
-30021 wm_on_paused_called (Token|1|5),(Component Name|3),(Reason|3)
-# The activity's onResume has been called.
-30022 wm_on_resume_called (Token|1|5),(Component Name|3),(Reason|3)
 
 # Activity set to resumed
 30043 wm_set_resumed_activity (User|1|5),(Component Name|3),(Reason|3)
 
-# Stack focus
-30044 wm_focused_stack (User|1|5),(Display Id|1|5),(Focused Stack Id|1|5),(Last Focused Stack Id|1|5),(Reason|3)
+# Root task focus
+30044 wm_focused_root_task (User|1|5),(Display Id|1|5),(Focused Root Task Id|1|5),(Last Focused Root Task Id|1|5),(Reason|3)
 
 # Attempting to stop an activity
 30048 wm_stop_activity (User|1|5),(Token|1|5),(Component Name|3)
 
-# The task is being removed from its parent stack
-30061 wm_remove_task (Task ID|1|5), (Stack ID|1|5)
+# The task is being removed from its parent task
+30061 wm_remove_task (Task ID|1|5), (Root Task ID|1|5)
 
 # An activity been add into stopping list
 30066 wm_add_to_stopping (User|1|5),(Token|1|5),(Component Name|3),(Reason|3)
@@ -61,17 +57,11 @@
 # Out of memory for surfaces.
 31000 wm_no_surface_memory (Window|3),(PID|1|5),(Operation|3)
 # Task created.
-31001 wm_task_created (TaskId|1|5),(StackId|1|5)
+31001 wm_task_created (TaskId|1|5),(RootTaskId|1|5)
 # Task moved to top (1) or bottom (0).
 31002 wm_task_moved (TaskId|1|5),(ToTop|1),(Index|1)
 # Task removed with source explanation.
 31003 wm_task_removed (TaskId|1|5),(Reason|3)
-# Stack created.
-31004 wm_stack_created (StackId|1|5)
-# Home stack moved to top (1) or bottom (0).
-31005 wm_home_stack_moved (ToTop|1)
-# Stack removed.
-31006 wm_stack_removed (StackId|1|5)
 # bootanim finished:
 31007 wm_boot_animation_done (time|2|3)
 
diff --git a/services/core/java/com/android/server/wm/InsetsSourceProvider.java b/services/core/java/com/android/server/wm/InsetsSourceProvider.java
index ff5b356..40e7a8e 100644
--- a/services/core/java/com/android/server/wm/InsetsSourceProvider.java
+++ b/services/core/java/com/android/server/wm/InsetsSourceProvider.java
@@ -16,6 +16,7 @@
 
 package com.android.server.wm;
 
+import static android.os.Build.IS_DEBUGGABLE;
 import static android.view.InsetsState.ITYPE_CLIMATE_BAR;
 import static android.view.InsetsState.ITYPE_EXTRA_NAVIGATION_BAR;
 import static android.view.InsetsState.ITYPE_IME;
@@ -552,6 +553,11 @@
                 // TODO: use 0 alpha and remove t.hide() once b/138459974 is fixed.
                 t.setAlpha(animationLeash, 1 /* alpha */);
                 t.hide(animationLeash);
+
+                // TODO(b/175954493): Remove this after finding root cause.
+                if (IS_DEBUGGABLE) {
+                    animationLeash.setDebugRelease(true);
+                }
             }
             ProtoLog.i(WM_DEBUG_IME,
                     "ControlAdapter startAnimation mSource: %s controlTarget: %s", mSource,
diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index 54996a6..ff349fa 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -36,6 +36,7 @@
 import static android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE;
 import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG;
+import static android.view.WindowManager.LayoutParams.TYPE_NOTIFICATION_SHADE;
 import static android.view.WindowManager.TRANSIT_CLOSE;
 import static android.view.WindowManager.TRANSIT_FLAG_APP_CRASHED;
 import static android.view.WindowManager.TRANSIT_NONE;
@@ -861,6 +862,9 @@
                         "<<< CLOSE TRANSACTION performLayoutAndPlaceSurfaces");
             }
         }
+
+        // Send any pending task-info changes that were queued-up during a layout deferment
+        mWmService.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         mWmService.mAnimator.executeAfterPrepareSurfacesRunnables();
 
         checkAppTransitionReady(surfacePlacer);
@@ -1013,9 +1017,6 @@
 
         mWmService.scheduleAnimationLocked();
 
-        // Send any pending task-info changes that were queued-up during a layout deferment
-        mWmService.mAtmService.mTaskOrganizerController.dispatchPendingTaskInfoChanges();
-
         if (DEBUG_WINDOW_TRACE) Slog.e(TAG, "performSurfacePlacementInner exit");
     }
 
@@ -3137,6 +3138,27 @@
         });
     }
 
+    /**
+     * Returns {@code true} if {@code uid} has a visible window that's above a window of type {@link
+     * WindowManager.LayoutParams#TYPE_NOTIFICATION_SHADE}. If there is no window with type {@link
+     * WindowManager.LayoutParams#TYPE_NOTIFICATION_SHADE}, it returns {@code false}.
+     */
+    boolean hasVisibleWindowAboveNotificationShade(int uid) {
+        boolean[] visibleWindowFound = {false};
+        // We only return true if we found the notification shade (ie. window of type
+        // TYPE_NOTIFICATION_SHADE). Usually, it should always be there, but if for some reason
+        // it isn't, we should better be on the safe side and return false for this.
+        return forAllWindows(w -> {
+            if (w.mOwnerUid == uid && w.isVisible()) {
+                visibleWindowFound[0] = true;
+            }
+            if (w.mAttrs.type == TYPE_NOTIFICATION_SHADE) {
+                return visibleWindowFound[0];
+            }
+            return false;
+        }, true /* traverseTopToBottom */);
+    }
+
     private boolean shouldCloseAssistant(ActivityRecord r, String reason) {
         if (!r.isActivityTypeAssistant()) return false;
         if (reason == SYSTEM_DIALOG_REASON_ASSIST) return false;
@@ -3572,7 +3594,7 @@
     public void dump(PrintWriter pw, String prefix, boolean dumpAll) {
         super.dump(pw, prefix, dumpAll);
         pw.print(prefix);
-        pw.println("topDisplayFocusedStack=" + getTopDisplayFocusedRootTask());
+        pw.println("topDisplayFocusedRootTask=" + getTopDisplayFocusedRootTask());
         for (int i = getChildCount() - 1; i >= 0; --i) {
             final DisplayContent display = getChildAt(i);
             display.dump(pw, prefix, dumpAll);
diff --git a/services/core/java/com/android/server/wm/Session.java b/services/core/java/com/android/server/wm/Session.java
index 0cefa95..ff2509b 100644
--- a/services/core/java/com/android/server/wm/Session.java
+++ b/services/core/java/com/android/server/wm/Session.java
@@ -21,6 +21,7 @@
 import static android.Manifest.permission.HIDE_OVERLAY_WINDOWS;
 import static android.Manifest.permission.INTERNAL_SYSTEM_WINDOW;
 import static android.Manifest.permission.START_TASKS_FROM_RECENTS;
+import static android.Manifest.permission.SYSTEM_APPLICATION_OVERLAY;
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 import static android.content.ClipDescription.MIMETYPE_APPLICATION_ACTIVITY;
 import static android.content.ClipDescription.MIMETYPE_APPLICATION_SHORTCUT;
@@ -104,6 +105,7 @@
     // If non-system overlays from this process can be hidden by the user or app using
     // HIDE_NON_SYSTEM_OVERLAY_WINDOWS.
     final boolean mOverlaysCanBeHidden;
+    final boolean mCanCreateSystemApplicationOverlay;
     final boolean mCanHideNonSystemOverlayWindows;
     final boolean mCanAcquireSleepToken;
     private AlertWindowNotification mAlertWindowNotification;
@@ -127,6 +129,9 @@
                 HIDE_NON_SYSTEM_OVERLAY_WINDOWS) == PERMISSION_GRANTED
                 || service.mContext.checkCallingOrSelfPermission(HIDE_OVERLAY_WINDOWS)
                 == PERMISSION_GRANTED;
+        mCanCreateSystemApplicationOverlay =
+                service.mContext.checkCallingOrSelfPermission(SYSTEM_APPLICATION_OVERLAY)
+                        == PERMISSION_GRANTED;
         mOverlaysCanBeHidden = !mCanAddInternalSystemWindow
                 && !mService.mAtmInternal.isCallerRecents(mUid);
         mCanAcquireSleepToken = service.mContext.checkCallingOrSelfPermission(DEVICE_POWER)
@@ -673,8 +678,8 @@
 
         boolean changed;
 
-        if (mOverlaysCanBeHidden) {
-            // We want to track non-system signature apps adding alert windows so we can post an
+        if (mOverlaysCanBeHidden && !mCanCreateSystemApplicationOverlay) {
+            // We want to track non-system apps adding alert windows so we can post an
             // on-going notification for the user to control their visibility.
             if (visible) {
                 changed = mAlertWindowSurfaces.add(surfaceController);
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index aa88657..260b6c5 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -916,21 +916,26 @@
             mTaskSupervisor.mRecentTasks.remove(this);
         }
 
-        removeIfPossible();
+        removeIfPossible("cleanUpResourcesForDestroy");
     }
 
     @VisibleForTesting
     @Override
     void removeIfPossible() {
+        removeIfPossible("removeTaskIfPossible");
+    }
+
+    void removeIfPossible(String reason) {
         final boolean isRootTask = isRootTask();
         if (!isRootTask) {
             mAtmService.getLockTaskController().clearLockedTask(this);
         }
         if (shouldDeferRemoval()) {
-            if (DEBUG_ROOT_TASK) Slog.i(TAG, "removeTask: deferring removing taskId=" + mTaskId);
+            if (DEBUG_ROOT_TASK) Slog.i(TAG,
+                    "removeTask:" + reason + " deferring removing taskId=" + mTaskId);
             return;
         }
-        removeImmediately();
+        removeImmediately(reason);
         if (isLeafTask()) {
             mAtmService.getTaskChangeNotificationController().notifyTaskRemoved(mTaskId);
 
@@ -1402,7 +1407,6 @@
         //                    from the display, so we should probably consolidate it there instead.
 
         if (getParent() == null && mDisplayContent != null) {
-            EventLogTags.writeWmStackRemoved(getRootTaskId());
             mDisplayContent = null;
             mWmService.mWindowPlacerLocked.requestTraversal();
         }
@@ -1774,8 +1778,8 @@
                 getRootTask().removeChild(this, reason);
             }
             EventLogTags.writeWmTaskRemoved(mTaskId,
-                    "removeChild: last r=" + r + " in t=" + this);
-            removeIfPossible();
+                    "removeChild:" + reason + " last r=" + r + " in t=" + this);
+            removeIfPossible(reason);
         }
     }
 
@@ -1818,7 +1822,7 @@
                 if (r.finishing) return;
                 // Task was restored from persistent storage.
                 r.takeFromHistory();
-                removeChild(r);
+                removeChild(r, reason);
             });
         } else {
             forAllActivities((r) -> {
@@ -3214,8 +3218,12 @@
 
     @Override
     void removeImmediately() {
-        if (DEBUG_ROOT_TASK) Slog.i(TAG, "removeTask: removing taskId=" + mTaskId);
-        EventLogTags.writeWmTaskRemoved(mTaskId, "removeTask");
+        removeImmediately("removeTask");
+    }
+
+    void removeImmediately(String reason) {
+        if (DEBUG_ROOT_TASK) Slog.i(TAG, "removeTask:" + reason + " removing taskId=" + mTaskId);
+        EventLogTags.writeWmTaskRemoved(mTaskId, reason);
 
         // If applicable let the TaskOrganizer know the Task is vanishing.
         setTaskOrganizer(null);
@@ -4404,7 +4412,8 @@
         if (mRootProcess != null) {
             pw.print(prefix); pw.print("mRootProcess="); pw.println(mRootProcess);
         }
-        pw.print(prefix); pw.print("taskId=" + mTaskId); pw.println(" stackId=" + getRootTaskId());
+        pw.print(prefix); pw.print("taskId=" + mTaskId);
+        pw.println(" rootTaskId=" + getRootTaskId());
         pw.print(prefix); pw.print("mHasBeenVisible="); pw.println(getHasBeenVisible());
         pw.print(prefix); pw.print("mResizeMode=");
         pw.print(ActivityInfo.resizeModeToString(mResizeMode));
@@ -4983,10 +4992,9 @@
             }
         } else {
             // No longer managed by any organizer.
-            mTaskAppearedSent = false;
             setForceHidden(FLAG_FORCE_HIDDEN_FOR_TASK_ORG, false /* set */);
             if (mCreatedByOrganizer) {
-                removeImmediately();
+                removeImmediately("setTaskOrganizer");
             }
         }
 
@@ -5008,11 +5016,6 @@
      * @return {@code true} if task organizer changed.
      */
     boolean updateTaskOrganizerState(boolean forceUpdate, boolean skipTaskAppeared) {
-        if (getSurfaceControl() == null) {
-            // Can't call onTaskAppeared without a surfacecontrol, so defer this until after one
-            // is created.
-            return false;
-        }
         if (!canBeOrganized()) {
             return setTaskOrganizer(null);
         }
@@ -5022,6 +5025,10 @@
         final ITaskOrganizer organizer = controller.getTaskOrganizer(windowingMode);
         if (!forceUpdate && mTaskOrganizer == organizer) {
             return false;
+        } else if (organizer != null && getSurfaceControl() == null) {
+            // Can't call onTaskAppeared without a surfacecontrol, so defer this until after one
+            // is created.
+            return false;
         }
         return setTaskOrganizer(organizer, skipTaskAppeared);
     }
@@ -5104,7 +5111,9 @@
     }
 
     void onPictureInPictureParamsChanged() {
-        dispatchTaskInfoChangedIfNeeded(true /* force */);
+        if (inPinnedWindowingMode()) {
+            dispatchTaskInfoChangedIfNeeded(true /* force */);
+        }
     }
 
     /**
@@ -5436,14 +5445,6 @@
         r.completeResumeLocked();
     }
 
-    private void clearLaunchTime(ActivityRecord r) {
-        // Make sure that there is no activity waiting for this to launch.
-        if (!mTaskSupervisor.mWaitingActivityLaunched.isEmpty()) {
-            mTaskSupervisor.removeIdleTimeoutForActivity(r);
-            mTaskSupervisor.scheduleIdleTimeout(r);
-        }
-    }
-
     void awakeFromSleepingLocked() {
         if (!isLeafTask()) {
             forAllLeafTasks((task) -> task.awakeFromSleepingLocked(),
@@ -5586,7 +5587,6 @@
         mLastNoHistoryActivity = prev.isNoHistory() ? prev : null;
         prev.setState(PAUSING, "startPausingLocked");
         prev.getTask().touchActiveTime();
-        clearLaunchTime(prev);
 
         mAtmService.updateCpuStats();
 
@@ -6102,13 +6102,13 @@
         mTaskSupervisor.setLaunchSource(next.info.applicationInfo.uid);
 
         ActivityRecord lastResumed = null;
-        final Task lastFocusedStack = taskDisplayArea.getLastFocusedRootTask();
-        if (lastFocusedStack != null && lastFocusedStack != this) {
+        final Task lastFocusedRootTask = taskDisplayArea.getLastFocusedRootTask();
+        if (lastFocusedRootTask != null && lastFocusedRootTask != getRootTask()) {
             // So, why aren't we using prev here??? See the param comment on the method. prev
             // doesn't represent the last resumed activity. However, the last focus stack does if
             // it isn't null.
-            lastResumed = lastFocusedStack.getResumedActivity();
-            if (userLeaving && inMultiWindowMode() && lastFocusedStack.shouldBeVisible(next)) {
+            lastResumed = lastFocusedRootTask.getResumedActivity();
+            if (userLeaving && inMultiWindowMode() && lastFocusedRootTask.shouldBeVisible(next)) {
                 // The user isn't leaving if this stack is the multi-window mode and the last
                 // focused stack should still be visible.
                 if(DEBUG_USER_LEAVING) Slog.i(TAG_USER_LEAVING, "Overriding userLeaving to false"
@@ -6262,10 +6262,10 @@
             // Launcher is already visible in this case. If we don't add it to opening
             // apps, maybeUpdateTransitToWallpaper() will fail to identify this as a
             // TRANSIT_WALLPAPER_OPEN animation, and run some funny animation.
-            final boolean lastActivityTranslucent = lastFocusedStack != null
-                    && (lastFocusedStack.inMultiWindowMode()
-                    || (lastFocusedStack.mLastPausedActivity != null
-                    && !lastFocusedStack.mLastPausedActivity.occludesParent()));
+            final boolean lastActivityTranslucent = lastFocusedRootTask != null
+                    && (lastFocusedRootTask.inMultiWindowMode()
+                    || (lastFocusedRootTask.mLastPausedActivity != null
+                    && !lastFocusedRootTask.mLastPausedActivity.occludesParent()));
 
             // This activity is now becoming visible.
             if (!next.mVisibleRequested || next.stopped || lastActivityTranslucent) {
@@ -6276,7 +6276,7 @@
             next.startLaunchTickingLocked();
 
             ActivityRecord lastResumedActivity =
-                    lastFocusedStack == null ? null : lastFocusedStack.getResumedActivity();
+                    lastFocusedRootTask == null ? null : lastFocusedRootTask.getResumedActivity();
             final ActivityState lastState = next.getState();
 
             mAtmService.updateCpuStats();
@@ -6373,8 +6373,8 @@
                 Slog.i(TAG, "Restarting because process died: " + next);
                 if (!next.hasBeenLaunched) {
                     next.hasBeenLaunched = true;
-                } else  if (SHOW_APP_STARTING_PREVIEW && lastFocusedStack != null
-                        && lastFocusedStack.isTopRootTaskInDisplayArea()) {
+                } else  if (SHOW_APP_STARTING_PREVIEW && lastFocusedRootTask != null
+                        && lastFocusedRootTask.isTopRootTaskInDisplayArea()) {
                     next.showStartingWindow(null /* prev */, false /* newTask */,
                             false /* taskSwitch */);
                 }
@@ -6715,7 +6715,7 @@
     /** Finish all activities in the stack without waiting. */
     void finishAllActivitiesImmediately() {
         if (!hasChild()) {
-            removeIfPossible();
+            removeIfPossible("finishAllActivitiesImmediately");
             return;
         }
         forAllActivities((r) -> {
@@ -7159,7 +7159,7 @@
             if (needSep) {
                 pw.println();
             }
-            pw.println("  Stack #" + getRootTaskId()
+            pw.println("  RootTask #" + getRootTaskId()
                     + ": type=" + activityTypeToString(getActivityType())
                     + " mode=" + windowingModeToString(getWindowingMode()));
             pw.println("  isSleeping=" + shouldSleepActivities());
@@ -7669,7 +7669,7 @@
 
     void dispatchTaskInfoChangedIfNeeded(boolean force) {
         if (isOrganized()) {
-            mAtmService.mTaskOrganizerController.dispatchTaskInfoChanged(this, force);
+            mAtmService.mTaskOrganizerController.onTaskInfoChanged(this, force);
         }
     }
 
@@ -8009,7 +8009,7 @@
 
             // Task created by organizer are added as root.
             final Task launchRootTask = mCreatedByOrganizer
-                    ? null : tda.updateLaunchRootTask(mWindowingMode);
+                    ? null : tda.getLaunchRootTask(mWindowingMode, mActivityType);
             if (launchRootTask != null) {
                 // Since this task will be put into a root task, its windowingMode will be
                 // inherited.
diff --git a/services/core/java/com/android/server/wm/TaskDisplayArea.java b/services/core/java/com/android/server/wm/TaskDisplayArea.java
index 3f4150b..832fc68 100644
--- a/services/core/java/com/android/server/wm/TaskDisplayArea.java
+++ b/services/core/java/com/android/server/wm/TaskDisplayArea.java
@@ -28,7 +28,6 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
-import static android.app.WindowConfiguration.isSplitScreenWindowingMode;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_BEHIND;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSET;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
@@ -54,6 +53,7 @@
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.protolog.common.ProtoLog;
+import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.ToBooleanFunction;
 import com.android.internal.util.function.pooled.PooledLambda;
 import com.android.internal.util.function.pooled.PooledPredicate;
@@ -117,8 +117,18 @@
 
     private RootWindowContainer mRootWindowContainer;
 
-    // When non-null, new tasks get put into this root task.
-    Task mLaunchRootTask = null;
+    // Launch root tasks by activityType then by windowingMode.
+    static private class LaunchRootTaskDef {
+        Task task;
+        int[] windowingModes;
+        int[] activityTypes;
+
+        boolean contains(int windowingMode, int activityType) {
+            return ArrayUtils.contains(windowingModes, windowingMode)
+                    && ArrayUtils.contains(activityTypes, activityType);
+        }
+    }
+    private final ArrayList<LaunchRootTaskDef> mLaunchRootTasks = new ArrayList<>();
 
     /**
      * A focusable stack that is purposely to be positioned at the top. Although the stack may not
@@ -1017,7 +1027,7 @@
         } else if (candidateTask != null) {
             final Task stack = candidateTask;
             final int position = onTop ? POSITION_TOP : POSITION_BOTTOM;
-            Task launchRootTask = updateLaunchRootTask(windowingMode);
+            final Task launchRootTask = getLaunchRootTask(windowingMode, activityType);
 
             if (launchRootTask != null) {
                 if (stack.getParent() == null) {
@@ -1096,40 +1106,41 @@
                 .build();
     }
 
-    /** @return the root task to create the next task in. */
-    Task updateLaunchRootTask(int windowingMode) {
-        if (!isSplitScreenWindowingMode(windowingMode)) {
-            // Only split-screen windowing modes can do this currently...
-            return null;
+    // TODO: Also clear when task is removed from system?
+    void setLaunchRootTask(Task rootTask, int[] windowingModes, int[] activityTypes) {
+        if (!rootTask.mCreatedByOrganizer) {
+            throw new IllegalArgumentException(
+                    "Can't set not mCreatedByOrganizer as launch root tr=" + rootTask);
         }
-        for (int i = mChildren.size() - 1; i >= 0; --i) {
-            final WindowContainer child = mChildren.get(i);
-            if (child.asTaskDisplayArea() != null) {
-                final Task t = child.asTaskDisplayArea().updateLaunchRootTask(windowingMode);
-                if (t != null) {
-                    return t;
-                }
-                continue;
-            }
 
-            final Task t = mChildren.get(i).asTask();
-            if (t == null || !t.mCreatedByOrganizer
-                    || t.getRequestedOverrideWindowingMode() != windowingMode) {
-                continue;
-            }
-            // If not already set, pick a launch root which is not the one we are launching into.
-            if (mLaunchRootTask == null) {
-                for (int j = 0, n = mChildren.size(); j < n; ++j) {
-                    final Task tt = mChildren.get(j).asTask();
-                    if (tt != null && tt.mCreatedByOrganizer && tt != t) {
-                        mLaunchRootTask = tt;
-                        break;
-                    }
-                }
-            }
-            return t;
+        LaunchRootTaskDef def = null;
+        for (int i = mLaunchRootTasks.size() - 1; i >= 0; --i) {
+            if (mLaunchRootTasks.get(i).task.mTaskId != rootTask.mTaskId) continue;
+            def = mLaunchRootTasks.get(i);
         }
-        return mLaunchRootTask;
+
+        if (def != null) {
+            // Remove so we add to the end of the list.
+            mLaunchRootTasks.remove(def);
+        } else {
+            def = new LaunchRootTaskDef();
+            def.task = rootTask;
+        }
+
+        def.activityTypes = activityTypes;
+        def.windowingModes = windowingModes;
+        if (!ArrayUtils.isEmpty(windowingModes) || !ArrayUtils.isEmpty(activityTypes)) {
+            mLaunchRootTasks.add(def);
+        }
+    }
+
+    Task getLaunchRootTask(int windowingMode, int activityType) {
+        for (int i = mLaunchRootTasks.size() - 1; i >= 0; --i) {
+            if (mLaunchRootTasks.get(i).contains(windowingMode, activityType)) {
+                return mLaunchRootTasks.get(i).task;
+            }
+        }
+        return null;
     }
 
     /**
@@ -1248,7 +1259,7 @@
         }
 
         mLastFocusedRootTask = prevFocusedTask;
-        EventLogTags.writeWmFocusedStack(mRootWindowContainer.mCurrentUser,
+        EventLogTags.writeWmFocusedRootTask(mRootWindowContainer.mCurrentUser,
                 mDisplayContent.mDisplayId,
                 currentFocusedTask == null ? -1 : currentFocusedTask.getRootTaskId(),
                 mLastFocusedRootTask == null ? -1 : mLastFocusedRootTask.getRootTaskId(),
@@ -1321,7 +1332,6 @@
     void onSplitScreenModeDismissed(Task toTop) {
         mAtmService.deferWindowLayout();
         try {
-            mLaunchRootTask = null;
             moveSplitScreenTasksToFullScreen();
         } finally {
             final Task topFullscreenStack = toTop != null
@@ -1919,7 +1929,20 @@
         if (mLastFocusedRootTask != null) {
             pw.println(doublePrefix + "mLastFocusedRootTask=" + mLastFocusedRootTask);
         }
+
         final String triplePrefix = doublePrefix + "  ";
+
+        if (mLaunchRootTasks.size() > 0) {
+            pw.println(doublePrefix + "mLaunchRootTasks:");
+            for (int i = mLaunchRootTasks.size() - 1; i >= 0; --i) {
+                final LaunchRootTaskDef def = mLaunchRootTasks.get(i);
+                pw.println(triplePrefix
+                        + def.activityTypes + " "
+                        + def.windowingModes + " "
+                        + " task=" + def.task);
+            }
+        }
+
         pw.println(doublePrefix + "Application tokens in top down Z order:");
         for (int index = getChildCount() - 1; index >= 0; --index) {
             final WindowContainer child = getChildAt(index);
diff --git a/services/core/java/com/android/server/wm/TaskOrganizerController.java b/services/core/java/com/android/server/wm/TaskOrganizerController.java
index 089071f..383dfd4 100644
--- a/services/core/java/com/android/server/wm/TaskOrganizerController.java
+++ b/services/core/java/com/android/server/wm/TaskOrganizerController.java
@@ -151,27 +151,23 @@
             ProtoLog.v(WM_DEBUG_WINDOW_ORGANIZER, "Task appeared taskId=%d", task.mTaskId);
             final boolean visible = task.isVisible();
             final RunningTaskInfo taskInfo = task.getTaskInfo();
-            mDeferTaskOrgCallbacksConsumer.accept(() -> {
-                try {
-                    mTaskOrganizer.onTaskAppeared(taskInfo, prepareLeash(task, visible,
-                            "TaskOrganizerController.onTaskAppeared"));
-                } catch (RemoteException e) {
-                    Slog.e(TAG, "Exception sending onTaskAppeared callback", e);
-                }
-            });
+            try {
+                mTaskOrganizer.onTaskAppeared(taskInfo, prepareLeash(task, visible,
+                        "TaskOrganizerController.onTaskAppeared"));
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Exception sending onTaskAppeared callback", e);
+            }
         }
 
 
         void onTaskVanished(Task task) {
             ProtoLog.v(WM_DEBUG_WINDOW_ORGANIZER, "Task vanished taskId=%d", task.mTaskId);
             final RunningTaskInfo taskInfo = task.getTaskInfo();
-            mDeferTaskOrgCallbacksConsumer.accept(() -> {
-                try {
-                    mTaskOrganizer.onTaskVanished(taskInfo);
-                } catch (RemoteException e) {
-                    Slog.e(TAG, "Exception sending onTaskVanished callback", e);
-                }
-            });
+            try {
+                mTaskOrganizer.onTaskVanished(taskInfo);
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Exception sending onTaskVanished callback", e);
+            }
         }
 
         void onTaskInfoChanged(Task task, ActivityManager.RunningTaskInfo taskInfo) {
@@ -180,20 +176,18 @@
                 return;
             }
             ProtoLog.v(WM_DEBUG_WINDOW_ORGANIZER, "Task info changed taskId=%d", task.mTaskId);
-            mDeferTaskOrgCallbacksConsumer.accept(() -> {
-                if (!task.isOrganized()) {
-                    // This is safe to ignore if the task is no longer organized
-                    return;
-                }
-                try {
-                    // Purposely notify of task info change immediately instead of deferring (like
-                    // appear and vanish) to allow info changes (such as new PIP params) to flow
-                    // without waiting.
-                    mTaskOrganizer.onTaskInfoChanged(taskInfo);
-                } catch (RemoteException e) {
-                    Slog.e(TAG, "Exception sending onTaskInfoChanged callback", e);
-                }
-            });
+            if (!task.isOrganized()) {
+                // This is safe to ignore if the task is no longer organized
+                return;
+            }
+            try {
+                // Purposely notify of task info change immediately instead of deferring (like
+                // appear and vanish) to allow info changes (such as new PIP params) to flow
+                // without waiting.
+                mTaskOrganizer.onTaskInfoChanged(taskInfo);
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Exception sending onTaskInfoChanged callback", e);
+            }
         }
 
         void onBackPressedOnTaskRoot(Task task) {
@@ -203,17 +197,15 @@
                 // Skip if the task has not yet received taskAppeared().
                 return;
             }
-            mDeferTaskOrgCallbacksConsumer.accept(() -> {
-                if (!task.isOrganized()) {
-                    // This is safe to ignore if the task is no longer organized
-                    return;
-                }
-                try {
-                    mTaskOrganizer.onBackPressedOnTaskRoot(task.getTaskInfo());
-                } catch (Exception e) {
-                    Slog.e(TAG, "Exception sending onBackPressedOnTaskRoot callback", e);
-                }
-            });
+            if (!task.isOrganized()) {
+                // This is safe to ignore if the task is no longer organized
+                return;
+            }
+            try {
+                mTaskOrganizer.onBackPressedOnTaskRoot(task.getTaskInfo());
+            } catch (Exception e) {
+                Slog.e(TAG, "Exception sending onBackPressedOnTaskRoot callback", e);
+            }
         }
     }
 
@@ -258,28 +250,34 @@
             return mOrganizer.prepareLeash(t, t.isVisible(), reason);
         }
 
-        void addTask(Task t) {
-            if (t.mTaskAppearedSent) return;
+        private boolean addTask(Task t) {
+            if (t.mTaskAppearedSent) {
+                return false;
+            }
 
             if (!mOrganizedTasks.contains(t)) {
                 mOrganizedTasks.add(t);
             }
+
             if (t.taskAppearedReady()) {
                 t.mTaskAppearedSent = true;
-                mOrganizer.onTaskAppeared(t);
+                return true;
             }
+            return false;
         }
 
-        void removeTask(Task t) {
+        private boolean removeTask(Task t) {
+            mOrganizedTasks.remove(t);
+            mInterceptBackPressedOnRootTasks.remove(t.mTaskId);
+
             if (t.mTaskAppearedSent) {
                 if (t.getSurfaceControl() != null) {
                     t.migrateToNewSurfaceControl();
                 }
                 t.mTaskAppearedSent = false;
-                mOrganizer.onTaskVanished(t);
+                return true;
             }
-            mOrganizedTasks.remove(t);
-            mInterceptBackPressedOnRootTasks.remove(t.mTaskId);
+            return false;
         }
 
         void dispose() {
@@ -291,7 +289,7 @@
             while (!mOrganizedTasks.isEmpty()) {
                 final Task t = mOrganizedTasks.get(0);
                 if (!t.updateTaskOrganizerState(true /* forceUpdate */)) {
-                    removeTask(t);
+                    TaskOrganizerController.this.onTaskVanished(mOrganizer.mTaskOrganizer, t);
                 }
             }
 
@@ -305,6 +303,33 @@
         }
     }
 
+    static class PendingTaskEvent {
+        static final int EVENT_APPEARED = 0;
+        static final int EVENT_VANISHED = 1;
+        static final int EVENT_INFO_CHANGED = 2;
+        static final int EVENT_ROOT_BACK_PRESSED = 3;
+
+        final int mEventType;
+        final Task mTask;
+        final ITaskOrganizer mTaskOrg;
+        boolean mForce;
+
+        PendingTaskEvent(Task task, int event) {
+            this(task, task.mTaskOrganizer, event);
+        }
+
+        PendingTaskEvent(Task task, ITaskOrganizer taskOrg, int eventType) {
+            mTask = task;
+            mTaskOrg = taskOrg;
+            mEventType = eventType;
+        }
+
+        boolean isLifecycleEvent() {
+            return mEventType == EVENT_APPEARED || mEventType == EVENT_VANISHED
+                    || mEventType == EVENT_INFO_CHANGED;
+        }
+    }
+
     private final ActivityTaskManagerService mService;
     private final WindowManagerGlobalLock mGlobalLock;
 
@@ -312,7 +337,8 @@
     private final LinkedList<ITaskOrganizer> mTaskOrganizers = new LinkedList<>();
     private final HashMap<IBinder, TaskOrganizerState> mTaskOrganizerStates = new HashMap<>();
     private final WeakHashMap<Task, RunningTaskInfo> mLastSentTaskInfos = new WeakHashMap<>();
-    private final ArrayList<Task> mPendingTaskInfoChanges = new ArrayList<>();
+    // Pending task events due to layout deferred.
+    private final ArrayList<PendingTaskEvent> mPendingTaskEvents = new ArrayList<>();
     // Set of organized tasks (by taskId) that dispatch back pressed to their organizers
     private final HashSet<Integer> mInterceptBackPressedOnRootTasks = new HashSet();
 
@@ -337,6 +363,12 @@
     public void setDeferTaskOrgCallbacksConsumer(Consumer<Runnable> consumer) {
         mDeferTaskOrgCallbacksConsumer = consumer;
     }
+
+    @VisibleForTesting
+    ArrayList<PendingTaskEvent> getPendingEventList() {
+        return mPendingTaskEvents;
+    }
+
     /**
      * Register a TaskOrganizer to manage tasks as they enter the a supported windowing mode.
      */
@@ -442,13 +474,33 @@
 
     void onTaskAppeared(ITaskOrganizer organizer, Task task) {
         final TaskOrganizerState state = mTaskOrganizerStates.get(organizer.asBinder());
-        state.addTask(task);
+        if (state != null && state.addTask(task)) {
+            PendingTaskEvent pending = getPendingTaskEvent(task, PendingTaskEvent.EVENT_APPEARED);
+            if (pending == null) {
+                pending = new PendingTaskEvent(task, PendingTaskEvent.EVENT_APPEARED);
+                mPendingTaskEvents.add(pending);
+            }
+        }
     }
 
     void onTaskVanished(ITaskOrganizer organizer, Task task) {
         final TaskOrganizerState state = mTaskOrganizerStates.get(organizer.asBinder());
-        if (state != null) {
-            state.removeTask(task);
+        if (state != null && state.removeTask(task)) {
+            for (int i = mPendingTaskEvents.size() - 1; i >= 0; i--) {
+                PendingTaskEvent entry = mPendingTaskEvents.get(i);
+                if (task.mTaskId == entry.mTask.mTaskId) {
+                    // This task will vanished so remove all pending event of it.
+                    mPendingTaskEvents.remove(i);
+                    if (entry.mEventType == PendingTaskEvent.EVENT_APPEARED) {
+                        // If task still not appeared, ignore this callback.
+                        return;
+                    }
+                }
+            }
+
+            PendingTaskEvent pending =
+                    new PendingTaskEvent(task, organizer, PendingTaskEvent.EVENT_VANISHED);
+            mPendingTaskEvents.add(pending);
         }
     }
 
@@ -510,7 +562,7 @@
 
                 ProtoLog.v(WM_DEBUG_WINDOW_ORGANIZER, "Delete root task display=%d winMode=%d",
                         task.getDisplayId(), task.getWindowingMode());
-                task.removeImmediately();
+                task.removeImmediately("deleteRootTask");
                 return true;
             }
         } finally {
@@ -518,30 +570,76 @@
         }
     }
 
-    void dispatchPendingTaskInfoChanges() {
-        if (mService.mWindowManager.mWindowPlacerLocked.isLayoutDeferred()) {
+    void dispatchPendingEvents() {
+        if (mService.mWindowManager.mWindowPlacerLocked.isLayoutDeferred()
+                || mPendingTaskEvents.isEmpty()) {
             return;
         }
-        for (int i = 0, n = mPendingTaskInfoChanges.size(); i < n; ++i) {
-            dispatchTaskInfoChanged(mPendingTaskInfoChanges.get(i), false /* force */);
+
+        for (int i = 0, n = mPendingTaskEvents.size(); i < n; i++) {
+            PendingTaskEvent event = mPendingTaskEvents.get(i);
+            final Task task = event.mTask;
+            final TaskOrganizerState state;
+            switch (event.mEventType) {
+                case PendingTaskEvent.EVENT_APPEARED:
+                    state = mTaskOrganizerStates.get(event.mTaskOrg.asBinder());
+                    if (state != null && task.taskAppearedReady()) {
+                        state.mOrganizer.onTaskAppeared(task);
+                    }
+                    break;
+                case PendingTaskEvent.EVENT_VANISHED:
+                    state = mTaskOrganizerStates.get(event.mTaskOrg.asBinder());
+                    if (state != null) {
+                        state.mOrganizer.onTaskVanished(task);
+                    }
+                    break;
+                case PendingTaskEvent.EVENT_INFO_CHANGED:
+                    dispatchTaskInfoChanged(event.mTask, event.mForce);
+                    break;
+                case PendingTaskEvent.EVENT_ROOT_BACK_PRESSED:
+                    state = mTaskOrganizerStates.get(event.mTaskOrg.asBinder());
+                    if (state != null) {
+                        state.mOrganizer.onBackPressedOnTaskRoot(task);
+                    }
+                    break;
+            }
         }
-        mPendingTaskInfoChanges.clear();
+        mPendingTaskEvents.clear();
     }
 
-    void dispatchTaskInfoChanged(Task task, boolean force) {
-        if (!force && mService.mWindowManager.mWindowPlacerLocked.isLayoutDeferred()) {
-            // Defer task info reporting while layout is deferred. This is because layout defer
-            // blocks tend to do lots of re-ordering which can mess up animations in receivers.
-            mPendingTaskInfoChanges.remove(task);
-            mPendingTaskInfoChanges.add(task);
+    void onTaskInfoChanged(Task task, boolean force) {
+        if (!task.mTaskAppearedSent) {
+            // Skip if task still not appeared.
             return;
         }
+
+        // Defer task info reporting while layout is deferred. This is because layout defer
+        // blocks tend to do lots of re-ordering which can mess up animations in receivers.
+        PendingTaskEvent pending = getPendingLifecycleTaskEvent(task);
+        if (pending == null) {
+            pending = new PendingTaskEvent(task, PendingTaskEvent.EVENT_INFO_CHANGED);
+        } else {
+            if (pending.mEventType != PendingTaskEvent.EVENT_INFO_CHANGED) {
+                // If queued event is appeared, it means task still not appeared so ignore
+                // this info changed. If queued event is vanished, it means task should
+                // will vanished early so do not need this info changed.
+                return;
+            }
+            // Remove and add for re-ordering.
+            mPendingTaskEvents.remove(pending);
+        }
+        pending.mForce = force;
+        mPendingTaskEvents.add(pending);
+    }
+
+    private void dispatchTaskInfoChanged(Task task, boolean force) {
         RunningTaskInfo lastInfo = mLastSentTaskInfos.get(task);
         if (mTmpTaskInfo == null) {
             mTmpTaskInfo = new RunningTaskInfo();
         }
         mTmpTaskInfo.configuration.unset();
         task.fillTaskInfo(mTmpTaskInfo);
+
         boolean changed = !mTmpTaskInfo.equalsForTaskOrganizer(lastInfo);
         if (!changed) {
             int cfgChanges = mTmpTaskInfo.configuration.diff(lastInfo.configuration);
@@ -601,45 +699,6 @@
     }
 
     @Override
-    public void setLaunchRoot(int displayId, @Nullable WindowContainerToken token) {
-        enforceTaskPermission("setLaunchRoot()");
-        final long origId = Binder.clearCallingIdentity();
-        try {
-            synchronized (mGlobalLock) {
-                TaskDisplayArea defaultTaskDisplayArea = mService.mRootWindowContainer
-                        .getDisplayContent(displayId).getDefaultTaskDisplayArea();
-                if (defaultTaskDisplayArea == null) {
-                    return;
-                }
-                WindowContainer wc = null;
-                if (token != null) {
-                    wc = WindowContainer.fromBinder(token.asBinder());
-                    if (wc == null) {
-                        throw new IllegalArgumentException("Can't resolve window from token");
-                    }
-                }
-                final Task task = wc == null ? null : wc.asTask();
-                if (task == null) {
-                    defaultTaskDisplayArea.mLaunchRootTask = null;
-                    return;
-                }
-                if (!task.mCreatedByOrganizer) {
-                    throw new IllegalArgumentException("Attempt to set task not created by "
-                            + "organizer as launch root task=" + task);
-                }
-                if (task.getDisplayArea() == null
-                        || task.getDisplayArea().getDisplayId() != displayId) {
-                    throw new RuntimeException("Can't set launch root for display " + displayId
-                            + " to task on display " + task.getDisplayContent().getDisplayId());
-                }
-                task.getDisplayArea().mLaunchRootTask = task;
-            }
-        } finally {
-            Binder.restoreCallingIdentity(origId);
-        }
-    }
-
-    @Override
     public List<RunningTaskInfo> getChildTasks(WindowContainerToken parent,
             @Nullable int[] activityTypes) {
         enforceTaskPermission("getChildTasks()");
@@ -743,11 +802,48 @@
             return false;
         }
 
-        final TaskOrganizerState state = mTaskOrganizerStates.get(task.mTaskOrganizer.asBinder());
-        state.mOrganizer.onBackPressedOnTaskRoot(task);
+        PendingTaskEvent pendingVanished =
+                getPendingTaskEvent(task, PendingTaskEvent.EVENT_VANISHED);
+        if (pendingVanished != null) {
+            // This task will vanish before this callback so just ignore.
+            return false;
+        }
+
+        PendingTaskEvent pending = getPendingTaskEvent(
+                task, PendingTaskEvent.EVENT_ROOT_BACK_PRESSED);
+        if (pending == null) {
+            pending = new PendingTaskEvent(task, PendingTaskEvent.EVENT_ROOT_BACK_PRESSED);
+        } else {
+            // Pending already exist, remove and add for re-ordering.
+            mPendingTaskEvents.remove(pending);
+        }
+        mPendingTaskEvents.add(pending);
         return true;
     }
 
+    @Nullable
+    private PendingTaskEvent getPendingTaskEvent(Task task, int type) {
+        for (int i = mPendingTaskEvents.size() - 1; i >= 0; i--) {
+            PendingTaskEvent entry = mPendingTaskEvents.get(i);
+            if (task.mTaskId == entry.mTask.mTaskId && type == entry.mEventType) {
+                return entry;
+            }
+        }
+        return null;
+    }
+
+    @VisibleForTesting
+    @Nullable
+    PendingTaskEvent getPendingLifecycleTaskEvent(Task task) {
+        for (int i = mPendingTaskEvents.size() - 1; i >= 0; i--) {
+            PendingTaskEvent entry = mPendingTaskEvents.get(i);
+            if (task.mTaskId == entry.mTask.mTaskId && entry.isLifecycleEvent()) {
+                return entry;
+            }
+        }
+        return null;
+    }
+
     public void dump(PrintWriter pw, String prefix) {
         final String innerPrefix = prefix + "  ";
         pw.print(prefix); pw.println("TaskOrganizerController:");
diff --git a/services/core/java/com/android/server/wm/WindowAnimator.java b/services/core/java/com/android/server/wm/WindowAnimator.java
index f627ca6..52ed278 100644
--- a/services/core/java/com/android/server/wm/WindowAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowAnimator.java
@@ -134,8 +134,6 @@
         // Schedule next frame already such that back-pressure happens continuously.
         scheduleAnimation();
 
-        mTransaction.setFrameTimelineVsync(vsyncId);
-
         mCurrentTime = frameTimeNs / TimeUtils.NANOS_PER_MS;
         mBulkUpdateParams = SET_ORIENTATION_CHANGE_COMPLETE;
         if (DEBUG_WINDOW_TRACE) {
@@ -224,6 +222,7 @@
 
         mService.destroyPreservedSurfaceLocked();
 
+        mService.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         executeAfterPrepareSurfacesRunnables();
 
         if (DEBUG_WINDOW_TRACE) {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 3bdc16f..a034bac9 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -2332,9 +2332,15 @@
                 }
             }
 
-            // Create surfaceControl before surface placement otherwise layout will be skipped
-            // (because WS.isGoneForLayout() is true when there is no surface.
+            // We may be deferring layout passes at the moment, but since the client is interested
+            // in the new out values right now we need to force a layout.
+            mWindowPlacerLocked.performSurfacePlacement(true /* force */);
+
             if (shouldRelayout) {
+                Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "relayoutWindow: viewVisibility_1");
+
+                result = win.relayoutVisibleWindow(result, attrChanges);
+
                 try {
                     result = createSurfaceControl(outSurfaceControl, result, win, winAnimator);
                 } catch (Exception e) {
@@ -2346,17 +2352,6 @@
                     Binder.restoreCallingIdentity(origId);
                     return 0;
                 }
-            }
-
-            // We may be deferring layout passes at the moment, but since the client is interested
-            // in the new out values right now we need to force a layout.
-            mWindowPlacerLocked.performSurfacePlacement(true /* force */);
-
-            if (shouldRelayout) {
-                Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "relayoutWindow: viewVisibility_1");
-
-                result = win.relayoutVisibleWindow(result, attrChanges);
-
                 if ((result & WindowManagerGlobal.RELAYOUT_RES_FIRST_TIME) != 0) {
                     focusMayChange = true;
                 }
@@ -3243,6 +3238,11 @@
 
     @Override
     public void closeSystemDialogs(String reason) {
+        int callingPid = Binder.getCallingPid();
+        int callingUid = Binder.getCallingUid();
+        if (!mAtmInternal.checkCanCloseSystemDialogs(callingPid, callingUid, null)) {
+            return;
+        }
         synchronized (mGlobalLock) {
             mRoot.closeSystemDialogs(reason);
         }
diff --git a/services/core/java/com/android/server/wm/WindowOrganizerController.java b/services/core/java/com/android/server/wm/WindowOrganizerController.java
index b0e67ce..be1f7e1 100644
--- a/services/core/java/com/android/server/wm/WindowOrganizerController.java
+++ b/services/core/java/com/android/server/wm/WindowOrganizerController.java
@@ -17,6 +17,10 @@
 package com.android.server.wm;
 
 import static android.Manifest.permission.READ_FRAME_BUFFER;
+import static android.window.WindowContainerTransaction.HierarchyOp.HIERARCHY_OP_TYPE_CHILDREN_TASKS_REPARENT;
+import static android.window.WindowContainerTransaction.HierarchyOp.HIERARCHY_OP_TYPE_REORDER;
+import static android.window.WindowContainerTransaction.HierarchyOp.HIERARCHY_OP_TYPE_REPARENT;
+import static android.window.WindowContainerTransaction.HierarchyOp.HIERARCHY_OP_TYPE_SET_LAUNCH_ROOT;
 
 import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_WINDOW_ORGANIZER;
 import static com.android.server.wm.ActivityTaskManagerService.LAYOUT_REASON_CONFIG_CHANGED;
@@ -49,13 +53,16 @@
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.protolog.common.ProtoLog;
+import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.function.pooled.PooledConsumer;
 import com.android.internal.util.function.pooled.PooledLambda;
 
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+import java.util.function.Consumer;
 
 /**
  * Server side implementation for the interface for organizing windows
@@ -256,34 +263,46 @@
             final List<WindowContainerTransaction.HierarchyOp> hops = t.getHierarchyOps();
             for (int i = 0, n = hops.size(); i < n; ++i) {
                 final WindowContainerTransaction.HierarchyOp hop = hops.get(i);
-                final WindowContainer wc = WindowContainer.fromBinder(hop.getContainer());
-                if (wc == null || !wc.isAttached()) {
-                    Slog.e(TAG, "Attempt to operate on detached container: " + wc);
-                    continue;
-                }
-                if (syncId >= 0) {
-                    addToSyncSet(syncId, wc);
-                }
-                if (transition != null) {
-                    transition.collect(wc);
-                    if (hop.isReparent()) {
-                        if (wc.getParent() != null) {
-                            // Collect the current parent. It's visibility may change as a result
-                            // of this reparenting.
-                            transition.collect(wc.getParent());
+                switch (hop.getType()) {
+                    case HIERARCHY_OP_TYPE_SET_LAUNCH_ROOT:
+                        final Task task = WindowContainer.fromBinder(hop.getContainer()).asTask();
+                            task.getDisplayArea().setLaunchRootTask(task,
+                                    hop.getWindowingModes(), hop.getActivityTypes());
+                        break;
+                    case HIERARCHY_OP_TYPE_CHILDREN_TASKS_REPARENT:
+                        effects |= reparentChildrenTasksHierarchyOp(hop, transition, syncId);
+                        break;
+                    case HIERARCHY_OP_TYPE_REORDER:
+                    case HIERARCHY_OP_TYPE_REPARENT:
+                        final WindowContainer wc = WindowContainer.fromBinder(hop.getContainer());
+                        if (wc == null || !wc.isAttached()) {
+                            Slog.e(TAG, "Attempt to operate on detached container: " + wc);
+                            continue;
                         }
-                        if (hop.getNewParent() != null) {
-                            final WindowContainer parentWc =
-                                    WindowContainer.fromBinder(hop.getNewParent());
-                            if (parentWc == null) {
-                                Slog.e(TAG, "Can't resolve parent window from token");
-                                continue;
+                        if (syncId >= 0) {
+                            addToSyncSet(syncId, wc);
+                        }
+                        if (transition != null) {
+                            transition.collect(wc);
+                            if (hop.isReparent()) {
+                                if (wc.getParent() != null) {
+                                    // Collect the current parent. It's visibility may change as
+                                    // a result of this reparenting.
+                                    transition.collect(wc.getParent());
+                                }
+                                if (hop.getNewParent() != null) {
+                                    final WindowContainer parentWc =
+                                            WindowContainer.fromBinder(hop.getNewParent());
+                                    if (parentWc == null) {
+                                        Slog.e(TAG, "Can't resolve parent window from token");
+                                        continue;
+                                    }
+                                    transition.collect(parentWc);
+                                }
                             }
-                            transition.collect(parentWc);
                         }
-                    }
+                        effects |= sanitizeAndApplyHierarchyOp(wc, hop);
                 }
-                effects |= sanitizeAndApplyHierarchyOp(wc, hop);
             }
             // Queue-up bounds-change transactions for tasks which are now organized. Do
             // this after hierarchy ops so we have the final organized state.
@@ -492,6 +511,85 @@
         return TRANSACT_EFFECTS_LIFECYCLE;
     }
 
+    private int reparentChildrenTasksHierarchyOp(WindowContainerTransaction.HierarchyOp hop,
+            @Nullable Transition transition, int syncId) {
+        WindowContainer currentParent = hop.getContainer() != null
+                ? WindowContainer.fromBinder(hop.getContainer()) : null;
+        WindowContainer newParent = hop.getNewParent() != null
+                ? WindowContainer.fromBinder(hop.getNewParent()) : null;
+        if (currentParent == null && newParent == null) {
+            throw new IllegalArgumentException("reparentChildrenTasksHierarchyOp: " + hop);
+        } else if (currentParent == null) {
+            currentParent = newParent.asTask().getDisplayContent().getDefaultTaskDisplayArea();
+        } else if (newParent == null) {
+            newParent = currentParent.asTask().getDisplayContent().getDefaultTaskDisplayArea();
+        }
+
+        if (currentParent == newParent) {
+            Slog.e(TAG, "reparentChildrenTasksHierarchyOp parent not changing: " + hop);
+            return 0;
+        }
+        if (!currentParent.isAttached()) {
+            Slog.e(TAG, "reparentChildrenTasksHierarchyOp currentParent detached="
+                    + currentParent + " hop=" + hop);
+            return 0;
+        }
+        if (!newParent.isAttached()) {
+            Slog.e(TAG, "reparentChildrenTasksHierarchyOp newParent detached="
+                    + newParent + " hop=" + hop);
+            return 0;
+        }
+
+        final boolean newParentInMultiWindow = newParent.inMultiWindowMode();
+        final WindowContainer finalCurrentParent = currentParent;
+        Slog.i(TAG, "reparentChildrenTasksHierarchyOp"
+                + " currentParent=" + currentParent + " newParent=" + newParent + " hop=" + hop);
+
+        // We want to collect the tasks first before re-parenting to avoid array shifting on us.
+        final ArrayList<Task> tasksToReparent = new ArrayList<>();
+
+        currentParent.forAllTasks((Consumer<Task>) (task) -> {
+            Slog.i(TAG, " Processing task=" + task);
+            if (task.mCreatedByOrganizer
+                    || task.getParent() != finalCurrentParent) {
+                // We only care about non-organized task that are direct children of the thing we
+                // are reparenting from.
+                return;
+            }
+
+            if (newParentInMultiWindow && !task.isResizeable()) {
+                Slog.e(TAG, "reparentChildrenTasksHierarchyOp non-resizeable task=" + task);
+            }
+
+            if (!ArrayUtils.contains(hop.getActivityTypes(), task.getActivityType())) return;
+            if (!ArrayUtils.contains(hop.getWindowingModes(), task.getWindowingMode())) return;
+
+            tasksToReparent.add(task);
+        }, !hop.getToTop());
+
+        final int count = tasksToReparent.size();
+        for (int i = 0; i < count; ++i) {
+            final Task task = tasksToReparent.get(i);
+            if (syncId >= 0) {
+                addToSyncSet(syncId, task);
+            }
+            if (transition != null) transition.collect(task);
+
+            if (newParent instanceof TaskDisplayArea) {
+                // For now, reparenting to display area is different from other reparents...
+                task.reparent((TaskDisplayArea) newParent, hop.getToTop());
+            } else {
+                task.reparent((Task) newParent,
+                        hop.getToTop() ? POSITION_TOP : POSITION_BOTTOM,
+                        false /*moveParents*/, "processChildrenTaskReparentHierarchyOp");
+            }
+        }
+
+        if (transition != null) transition.collect(newParent);
+
+        return TRANSACT_EFFECTS_LIFECYCLE;
+    }
+
     private void sanitizeWindowContainer(WindowContainer wc) {
         if (!(wc instanceof Task) && !(wc instanceof DisplayArea)) {
             throw new RuntimeException("Invalid token in task or displayArea transaction");
diff --git a/services/core/java/com/android/server/wm/WindowProcessController.java b/services/core/java/com/android/server/wm/WindowProcessController.java
index 8aa154b..663d91e 100644
--- a/services/core/java/com/android/server/wm/WindowProcessController.java
+++ b/services/core/java/com/android/server/wm/WindowProcessController.java
@@ -23,6 +23,7 @@
 import static android.view.Display.INVALID_DISPLAY;
 
 import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_CONFIGURATION;
+import static com.android.internal.util.Preconditions.checkArgument;
 import static com.android.server.am.ActivityManagerService.MY_PID;
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.DEBUG_ACTIVITY_STARTS;
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.DEBUG_RELEASE;
@@ -161,6 +162,8 @@
     private volatile boolean mDebugging;
     // Active instrumentation running in process?
     private volatile boolean mInstrumenting;
+    // If there is active instrumentation, this is the source
+    private volatile int mInstrumentationSourceUid = -1;
     // Active instrumentation with background activity starts privilege running in process?
     private volatile boolean mInstrumentingWithBackgroundActivityStartPrivileges;
     // This process it perceptible by the user.
@@ -623,9 +626,16 @@
         mBoundClientUids = boundClientUids;
     }
 
-    public void setInstrumenting(boolean instrumenting,
+    /**
+     * Set instrumentation-related info.
+     *
+     * If {@code instrumenting} is {@code false}, {@code sourceUid} has to be -1.
+     */
+    public void setInstrumenting(boolean instrumenting, int sourceUid,
             boolean hasBackgroundActivityStartPrivileges) {
+        checkArgument(instrumenting || sourceUid == -1);
         mInstrumenting = instrumenting;
+        mInstrumentationSourceUid = sourceUid;
         mInstrumentingWithBackgroundActivityStartPrivileges = hasBackgroundActivityStartPrivileges;
     }
 
@@ -633,6 +643,11 @@
         return mInstrumenting;
     }
 
+    /** Returns the uid of the active instrumentation source if there is one, otherwise -1. */
+    int getInstrumentationSourceUid() {
+        return mInstrumentationSourceUid;
+    }
+
     public void setPerceptible(boolean perceptible) {
         mPerceptible = perceptible;
     }
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 551e06d..bb57a28 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -67,10 +67,12 @@
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST;
 import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
 import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS;
+import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY;
+import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS;
@@ -131,6 +133,7 @@
 import static com.android.server.wm.MoveAnimationSpecProto.FROM;
 import static com.android.server.wm.MoveAnimationSpecProto.TO;
 import static com.android.server.wm.SurfaceAnimator.ANIMATION_TYPE_ALL;
+import static com.android.server.wm.SurfaceAnimator.ANIMATION_TYPE_APP_TRANSITION;
 import static com.android.server.wm.SurfaceAnimator.ANIMATION_TYPE_WINDOW_ANIMATION;
 import static com.android.server.wm.WindowContainer.AnimationFlags.PARENTS;
 import static com.android.server.wm.WindowContainer.AnimationFlags.TRANSITION;
@@ -2281,7 +2284,8 @@
                         mWmService.mAccessibilityController.onWindowTransitionLocked(this, transit);
                     }
                 }
-                final boolean isAnimating = isAnimating(TRANSITION | PARENTS)
+                final boolean isAnimating = mAnimatingExit || isAnimating(TRANSITION | PARENTS,
+                        ANIMATION_TYPE_APP_TRANSITION | ANIMATION_TYPE_WINDOW_ANIMATION)
                         && (mActivityRecord == null || !mActivityRecord.isWaitingForTransitionStart());
                 final boolean lastWindowIsStartingWindow = startingWindow && mActivityRecord != null
                         && mActivityRecord.isLastWindow(this);
@@ -2290,8 +2294,10 @@
                 // Also, If isn't the an animating starting window that is the last window in the app.
                 // We allow the removal of the non-animating starting window now as there is no
                 // additional window or animation that will trigger its removal.
-                if (mWinAnimator.getShown() && mAnimatingExit
-                        && (!lastWindowIsStartingWindow || isAnimating)) {
+                if (mWinAnimator.getShown() && !lastWindowIsStartingWindow && isAnimating) {
+                    // Make isSelfOrAncestorWindowAnimatingExit return true so onExitAnimationDone
+                    // can proceed to remove this window.
+                    mAnimatingExit = true;
                     // The exit animation is running or should run... wait for it!
                     ProtoLog.v(WM_DEBUG_ADD_REMOVE,
                             "Not removing %s due to exit animation", this);
@@ -3030,6 +3036,12 @@
                 || (!isSystemAlertWindowType(mAttrs.type) && mAttrs.type != TYPE_TOAST)) {
             return;
         }
+
+        if (mAttrs.type == TYPE_APPLICATION_OVERLAY && mSession.mCanCreateSystemApplicationOverlay
+                && (mAttrs.privateFlags & SYSTEM_FLAG_SYSTEM_APPLICATION_OVERLAY) != 0) {
+            return;
+        }
+
         if (mForceHideNonSystemOverlayWindow == forceHide) {
             return;
         }
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index 996462f..13078b6 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -171,7 +171,6 @@
 
     static_libs: [
         "android.hardware.broadcastradio@common-utils-1x-lib",
-        "libservice-connectivity-static",
     ],
 
     product_variables: {
diff --git a/services/core/jni/com_android_server_SystemServer.cpp b/services/core/jni/com_android_server_SystemServer.cpp
index 43f50bf..729fa71 100644
--- a/services/core/jni/com_android_server_SystemServer.cpp
+++ b/services/core/jni/com_android_server_SystemServer.cpp
@@ -99,47 +99,17 @@
     android_mallopt(M_INIT_ZYGOTE_CHILD_PROFILING, nullptr, 0);
 }
 
-static int get_current_max_fd() {
-    // Not actually guaranteed to be the max, but close enough for our purposes.
-    int fd = open("/dev/null", O_RDONLY | O_CLOEXEC);
-    LOG_ALWAYS_FATAL_IF(fd == -1, "failed to open /dev/null: %s", strerror(errno));
-    close(fd);
-    return fd;
-}
+static void android_server_SystemServer_fdtrackAbort(JNIEnv*, jobject) {
+    raise(BIONIC_SIGNAL_FDTRACK);
 
-static const char kFdLeakEnableThresholdProperty[] = "persist.sys.debug.fdtrack_enable_threshold";
-static const char kFdLeakAbortThresholdProperty[] = "persist.sys.debug.fdtrack_abort_threshold";
-static const char kFdLeakCheckIntervalProperty[] = "persist.sys.debug.fdtrack_interval";
+    // Wait for a bit to allow fdtrack to dump backtraces to logcat.
+    std::this_thread::sleep_for(5s);
 
-static void android_server_SystemServer_spawnFdLeakCheckThread(JNIEnv*, jobject) {
+    // Abort on a different thread to avoid ART dumping runtime stacks.
     std::thread([]() {
-        pthread_setname_np(pthread_self(), "FdLeakCheckThread");
-        bool loaded = false;
-        while (true) {
-            const int enable_threshold = GetIntProperty(kFdLeakEnableThresholdProperty, 1024);
-            const int abort_threshold = GetIntProperty(kFdLeakAbortThresholdProperty, 2048);
-            const int check_interval = GetIntProperty(kFdLeakCheckIntervalProperty, 120);
-            int max_fd = get_current_max_fd();
-            if (max_fd > enable_threshold && !loaded) {
-                loaded = true;
-                ALOGE("fd count above threshold of %d, starting fd backtraces", enable_threshold);
-                if (dlopen("libfdtrack.so", RTLD_GLOBAL) == nullptr) {
-                    ALOGE("failed to load libfdtrack.so: %s", dlerror());
-                }
-            } else if (max_fd > abort_threshold) {
-                raise(BIONIC_SIGNAL_FDTRACK);
-
-                // Wait for a bit to allow fdtrack to dump backtraces to logcat.
-                std::this_thread::sleep_for(5s);
-
-                LOG_ALWAYS_FATAL(
-                    "b/140703823: aborting due to fd leak: check logs for fd "
-                    "backtraces");
-            }
-
-            std::this_thread::sleep_for(std::chrono::seconds(check_interval));
-        }
-    }).detach();
+        LOG_ALWAYS_FATAL("b/140703823: aborting due to fd leak: check logs for fd "
+                         "backtraces");
+    }).join();
 }
 
 static jlong android_server_SystemServer_startIncrementalService(JNIEnv* env, jclass klass,
@@ -161,8 +131,7 @@
         {"startHidlServices", "()V", (void*)android_server_SystemServer_startHidlServices},
         {"initZygoteChildHeapProfiling", "()V",
          (void*)android_server_SystemServer_initZygoteChildHeapProfiling},
-        {"spawnFdLeakCheckThread", "()V",
-         (void*)android_server_SystemServer_spawnFdLeakCheckThread},
+        {"fdtrackAbort", "()V", (void*)android_server_SystemServer_fdtrackAbort},
         {"startIncrementalService", "()J",
          (void*)android_server_SystemServer_startIncrementalService},
         {"setIncrementalServiceSystemReady", "(J)V",
diff --git a/services/core/jni/com_android_server_input_InputManagerService.cpp b/services/core/jni/com_android_server_input_InputManagerService.cpp
index d0c2050..13c6752 100644
--- a/services/core/jni/com_android_server_input_InputManagerService.cpp
+++ b/services/core/jni/com_android_server_input_InputManagerService.cpp
@@ -98,8 +98,10 @@
     jmethodID notifySwitch;
     jmethodID notifyInputChannelBroken;
     jmethodID notifyNoFocusedWindowAnr;
-    jmethodID notifyConnectionUnresponsive;
-    jmethodID notifyConnectionResponsive;
+    jmethodID notifyWindowUnresponsive;
+    jmethodID notifyWindowResponsive;
+    jmethodID notifyMonitorUnresponsive;
+    jmethodID notifyMonitorResponsive;
     jmethodID notifyFocusChanged;
     jmethodID notifySensorEvent;
     jmethodID notifySensorAccuracy;
@@ -288,9 +290,13 @@
     void notifySwitch(nsecs_t when, uint32_t switchValues, uint32_t switchMask,
                       uint32_t policyFlags) override;
     void notifyConfigurationChanged(nsecs_t when) override;
+    // ANR-related callbacks -- start
     void notifyNoFocusedWindowAnr(const std::shared_ptr<InputApplicationHandle>& handle) override;
-    void notifyConnectionUnresponsive(const sp<IBinder>& token, const std::string& reason) override;
-    void notifyConnectionResponsive(const sp<IBinder>& token) override;
+    void notifyWindowUnresponsive(const sp<IBinder>& token, const std::string& reason) override;
+    void notifyWindowResponsive(const sp<IBinder>& token) override;
+    void notifyMonitorUnresponsive(int32_t pid, const std::string& reason) override;
+    void notifyMonitorResponsive(int32_t pid) override;
+    // ANR-related callbacks -- end
     void notifyInputChannelBroken(const sp<IBinder>& token) override;
     void notifyFocusChanged(const sp<IBinder>& oldToken, const sp<IBinder>& newToken) override;
     void notifySensorEvent(int32_t deviceId, InputDeviceSensorType sensorType,
@@ -775,10 +781,10 @@
     checkAndClearExceptionFromCallback(env, "notifyNoFocusedWindowAnr");
 }
 
-void NativeInputManager::notifyConnectionUnresponsive(const sp<IBinder>& token,
-                                                      const std::string& reason) {
+void NativeInputManager::notifyWindowUnresponsive(const sp<IBinder>& token,
+                                                  const std::string& reason) {
 #if DEBUG_INPUT_DISPATCHER_POLICY
-    ALOGD("notifyConnectionUnresponsive");
+    ALOGD("notifyWindowUnresponsive");
 #endif
     ATRACE_CALL();
 
@@ -788,14 +794,14 @@
     jobject tokenObj = javaObjectForIBinder(env, token);
     ScopedLocalRef<jstring> reasonObj(env, env->NewStringUTF(reason.c_str()));
 
-    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyConnectionUnresponsive, tokenObj,
+    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyWindowUnresponsive, tokenObj,
                         reasonObj.get());
-    checkAndClearExceptionFromCallback(env, "notifyConnectionUnresponsive");
+    checkAndClearExceptionFromCallback(env, "notifyWindowUnresponsive");
 }
 
-void NativeInputManager::notifyConnectionResponsive(const sp<IBinder>& token) {
+void NativeInputManager::notifyWindowResponsive(const sp<IBinder>& token) {
 #if DEBUG_INPUT_DISPATCHER_POLICY
-    ALOGD("notifyConnectionResponsive");
+    ALOGD("notifyWindowResponsive");
 #endif
     ATRACE_CALL();
 
@@ -804,8 +810,37 @@
 
     jobject tokenObj = javaObjectForIBinder(env, token);
 
-    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyConnectionResponsive, tokenObj);
-    checkAndClearExceptionFromCallback(env, "notifyConnectionResponsive");
+    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyWindowResponsive, tokenObj);
+    checkAndClearExceptionFromCallback(env, "notifyWindowResponsive");
+}
+
+void NativeInputManager::notifyMonitorUnresponsive(int32_t pid, const std::string& reason) {
+#if DEBUG_INPUT_DISPATCHER_POLICY
+    ALOGD("notifyMonitorUnresponsive");
+#endif
+    ATRACE_CALL();
+
+    JNIEnv* env = jniEnv();
+    ScopedLocalFrame localFrame(env);
+
+    ScopedLocalRef<jstring> reasonObj(env, env->NewStringUTF(reason.c_str()));
+
+    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyMonitorUnresponsive, pid,
+                        reasonObj.get());
+    checkAndClearExceptionFromCallback(env, "notifyMonitorUnresponsive");
+}
+
+void NativeInputManager::notifyMonitorResponsive(int32_t pid) {
+#if DEBUG_INPUT_DISPATCHER_POLICY
+    ALOGD("notifyMonitorResponsive");
+#endif
+    ATRACE_CALL();
+
+    JNIEnv* env = jniEnv();
+    ScopedLocalFrame localFrame(env);
+
+    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyMonitorResponsive, pid);
+    checkAndClearExceptionFromCallback(env, "notifyMonitorResponsive");
 }
 
 void NativeInputManager::notifyInputChannelBroken(const sp<IBinder>& token) {
@@ -2202,12 +2237,18 @@
     GET_METHOD_ID(gServiceClassInfo.notifyNoFocusedWindowAnr, clazz, "notifyNoFocusedWindowAnr",
                   "(Landroid/view/InputApplicationHandle;)V");
 
-    GET_METHOD_ID(gServiceClassInfo.notifyConnectionUnresponsive, clazz,
-                  "notifyConnectionUnresponsive", "(Landroid/os/IBinder;Ljava/lang/String;)V");
+    GET_METHOD_ID(gServiceClassInfo.notifyWindowUnresponsive, clazz, "notifyWindowUnresponsive",
+                  "(Landroid/os/IBinder;Ljava/lang/String;)V");
 
-    GET_METHOD_ID(gServiceClassInfo.notifyConnectionResponsive, clazz, "notifyConnectionResponsive",
+    GET_METHOD_ID(gServiceClassInfo.notifyMonitorUnresponsive, clazz, "notifyMonitorUnresponsive",
+                  "(ILjava/lang/String;)V");
+
+    GET_METHOD_ID(gServiceClassInfo.notifyWindowResponsive, clazz, "notifyWindowResponsive",
                   "(Landroid/os/IBinder;)V");
 
+    GET_METHOD_ID(gServiceClassInfo.notifyMonitorResponsive, clazz, "notifyMonitorResponsive",
+                  "(I)V");
+
     GET_METHOD_ID(gServiceClassInfo.filterInputEvent, clazz,
             "filterInputEvent", "(Landroid/view/InputEvent;I)Z");
 
diff --git a/services/core/jni/gnss/GnssMeasurementCallback.cpp b/services/core/jni/gnss/GnssMeasurementCallback.cpp
index bb020f3..8cba773 100644
--- a/services/core/jni/gnss/GnssMeasurementCallback.cpp
+++ b/services/core/jni/gnss/GnssMeasurementCallback.cpp
@@ -25,15 +25,31 @@
 using hardware::gnss::GnssClock;
 using hardware::gnss::GnssData;
 using hardware::gnss::GnssMeasurement;
+using hardware::gnss::SatellitePvt;
 
 jclass class_gnssMeasurementsEvent;
 jclass class_gnssMeasurement;
 jclass class_gnssClock;
+jclass class_satellitePvtBuilder;
+jclass class_positionEcef;
+jclass class_velocityEcef;
+jclass class_clockInfo;
 
 jmethodID method_gnssMeasurementsEventCtor;
+jmethodID method_gnssMeasurementsSetSatellitePvt;
 jmethodID method_gnssClockCtor;
 jmethodID method_gnssMeasurementCtor;
 jmethodID method_reportMeasurementData;
+jmethodID method_satellitePvtBuilderBuild;
+jmethodID method_satellitePvtBuilderCtor;
+jmethodID method_satellitePvtBuilderSetPositionEcef;
+jmethodID method_satellitePvtBuilderSetVelocityEcef;
+jmethodID method_satellitePvtBuilderSetClockInfo;
+jmethodID method_satellitePvtBuilderSetIonoDelayMeters;
+jmethodID method_satellitePvtBuilderSetTropoDelayMeters;
+jmethodID method_positionEcef;
+jmethodID method_velocityEcef;
+jmethodID method_clockInfo;
 
 void GnssMeasurement_class_init_once(JNIEnv* env, jclass& clazz) {
     method_reportMeasurementData = env->GetMethodID(clazz, "reportMeasurementData",
@@ -47,10 +63,49 @@
     jclass gnssMeasurementClass = env->FindClass("android/location/GnssMeasurement");
     class_gnssMeasurement = (jclass)env->NewGlobalRef(gnssMeasurementClass);
     method_gnssMeasurementCtor = env->GetMethodID(class_gnssMeasurement, "<init>", "()V");
+    method_gnssMeasurementsSetSatellitePvt =
+            env->GetMethodID(class_gnssMeasurement, "setSatellitePvt",
+                             "(Landroid/location/SatellitePvt;)V");
 
     jclass gnssClockClass = env->FindClass("android/location/GnssClock");
     class_gnssClock = (jclass)env->NewGlobalRef(gnssClockClass);
     method_gnssClockCtor = env->GetMethodID(class_gnssClock, "<init>", "()V");
+
+    jclass satellitePvtBuilder = env->FindClass("android/location/SatellitePvt$Builder");
+    class_satellitePvtBuilder = (jclass)env->NewGlobalRef(satellitePvtBuilder);
+    method_satellitePvtBuilderCtor = env->GetMethodID(class_satellitePvtBuilder, "<init>", "()V");
+    method_satellitePvtBuilderSetPositionEcef =
+            env->GetMethodID(class_satellitePvtBuilder, "setPositionEcef",
+                             "(Landroid/location/SatellitePvt$PositionEcef;)"
+                             "Landroid/location/SatellitePvt$Builder;");
+    method_satellitePvtBuilderSetVelocityEcef =
+            env->GetMethodID(class_satellitePvtBuilder, "setVelocityEcef",
+                             "(Landroid/location/SatellitePvt$VelocityEcef;)"
+                             "Landroid/location/SatellitePvt$Builder;");
+    method_satellitePvtBuilderSetClockInfo =
+            env->GetMethodID(class_satellitePvtBuilder, "setClockInfo",
+                             "(Landroid/location/SatellitePvt$ClockInfo;)"
+                             "Landroid/location/SatellitePvt$Builder;");
+    method_satellitePvtBuilderSetIonoDelayMeters =
+            env->GetMethodID(class_satellitePvtBuilder, "setIonoDelayMeters",
+                             "(D)Landroid/location/SatellitePvt$Builder;");
+    method_satellitePvtBuilderSetTropoDelayMeters =
+            env->GetMethodID(class_satellitePvtBuilder, "setTropoDelayMeters",
+                             "(D)Landroid/location/SatellitePvt$Builder;");
+    method_satellitePvtBuilderBuild = env->GetMethodID(class_satellitePvtBuilder, "build",
+                                                       "()Landroid/location/SatellitePvt;");
+
+    jclass positionEcefClass = env->FindClass("android/location/SatellitePvt$PositionEcef");
+    class_positionEcef = (jclass)env->NewGlobalRef(positionEcefClass);
+    method_positionEcef = env->GetMethodID(class_positionEcef, "<init>", "(DDDD)V");
+
+    jclass velocityEcefClass = env->FindClass("android/location/SatellitePvt$VelocityEcef");
+    class_velocityEcef = (jclass)env->NewGlobalRef(velocityEcefClass);
+    method_velocityEcef = env->GetMethodID(class_velocityEcef, "<init>", "(DDDD)V");
+
+    jclass clockInfoClass = env->FindClass("android/location/SatellitePvt$ClockInfo");
+    class_clockInfo = (jclass)env->NewGlobalRef(clockInfoClass);
+    method_clockInfo = env->GetMethodID(class_clockInfo, "<init>", "(DDD)V");
 }
 
 void setMeasurementData(JNIEnv* env, jobject& callbacksObj, jobject clock,
@@ -212,6 +267,49 @@
         SET(CarrierFrequencyHz, static_cast<float>(measurement.signalType.carrierFrequencyHz));
     }
 
+    if (measurement.flags & static_cast<uint32_t>(GnssMeasurement::HAS_SATELLITE_PVT)) {
+        const SatellitePvt& satellitePvt = measurement.satellitePvt;
+        jobject positionEcef = env->NewObject(class_positionEcef, method_positionEcef,
+                                              satellitePvt.satPosEcef.posXMeters,
+                                              satellitePvt.satPosEcef.posYMeters,
+                                              satellitePvt.satPosEcef.posZMeters,
+                                              satellitePvt.satPosEcef.ureMeters);
+        jobject velocityEcef =
+                env->NewObject(class_velocityEcef, method_velocityEcef,
+                               satellitePvt.satVelEcef.velXMps, satellitePvt.satVelEcef.velYMps,
+                               satellitePvt.satVelEcef.velZMps, satellitePvt.satVelEcef.ureRateMps);
+        jobject clockInfo = env->NewObject(class_clockInfo, method_clockInfo,
+                                           satellitePvt.satClockInfo.satHardwareCodeBiasMeters,
+                                           satellitePvt.satClockInfo.satTimeCorrectionMeters,
+                                           satellitePvt.satClockInfo.satClkDriftMps);
+        jobject satellitePvtBuilderObject =
+                env->NewObject(class_satellitePvtBuilder, method_satellitePvtBuilderCtor);
+
+        env->CallObjectMethod(satellitePvtBuilderObject, method_satellitePvtBuilderSetPositionEcef,
+                              positionEcef);
+        env->CallObjectMethod(satellitePvtBuilderObject, method_satellitePvtBuilderSetVelocityEcef,
+                              velocityEcef);
+        env->CallObjectMethod(satellitePvtBuilderObject, method_satellitePvtBuilderSetClockInfo,
+                              clockInfo);
+        env->CallObjectMethod(satellitePvtBuilderObject,
+                              method_satellitePvtBuilderSetIonoDelayMeters,
+                              satellitePvt.ionoDelayMeters);
+        env->CallObjectMethod(satellitePvtBuilderObject,
+                              method_satellitePvtBuilderSetTropoDelayMeters,
+                              satellitePvt.tropoDelayMeters);
+        jobject satellitePvtObject =
+                env->CallObjectMethod(satellitePvtBuilderObject, method_satellitePvtBuilderBuild);
+
+        env->CallVoidMethod(object.get(), method_gnssMeasurementsSetSatellitePvt,
+                            satellitePvtObject);
+
+        env->DeleteLocalRef(positionEcef);
+        env->DeleteLocalRef(velocityEcef);
+        env->DeleteLocalRef(clockInfo);
+        env->DeleteLocalRef(satellitePvtBuilderObject);
+        env->DeleteLocalRef(satellitePvtObject);
+    }
+
     jstring codeType = env->NewStringUTF(measurement.signalType.codeType.c_str());
     SET(CodeType, codeType);
     env->DeleteLocalRef(codeType);
diff --git a/services/core/jni/onload.cpp b/services/core/jni/onload.cpp
index 85ef394..1893321 100644
--- a/services/core/jni/onload.cpp
+++ b/services/core/jni/onload.cpp
@@ -41,8 +41,6 @@
 int register_android_server_vibrator_VibratorController(JavaVM* vm, JNIEnv* env);
 int register_android_server_VibratorManagerService(JNIEnv* env);
 int register_android_server_location_GnssLocationProvider(JNIEnv* env);
-int register_android_server_connectivity_Vpn(JNIEnv* env);
-int register_android_server_TestNetworkService(JNIEnv* env);
 int register_android_server_devicepolicy_CryptoTestHelper(JNIEnv*);
 int register_android_server_tv_TvUinputBridge(JNIEnv* env);
 int register_android_server_tv_TvInputHal(JNIEnv* env);
@@ -96,8 +94,6 @@
     register_android_server_VibratorManagerService(env);
     register_android_server_SystemServer(env);
     register_android_server_location_GnssLocationProvider(env);
-    register_android_server_connectivity_Vpn(env);
-    register_android_server_TestNetworkService(env);
     register_android_server_devicepolicy_CryptoTestHelper(env);
     register_android_server_ConsumerIrService(env);
     register_android_server_BatteryStatsService(env);
diff --git a/services/core/xsd/platform-compat-config.xsd b/services/core/xsd/platform-compat-config.xsd
index 9924708..a62e2c3 100644
--- a/services/core/xsd/platform-compat-config.xsd
+++ b/services/core/xsd/platform-compat-config.xsd
@@ -31,6 +31,7 @@
                 <xs:attribute type="xs:int" name="enableAfterTargetSdk"/>
                 <xs:attribute type="xs:int" name="enableSinceTargetSdk"/>
                 <xs:attribute type="xs:string" name="description"/>
+                <xs:attribute type="xs:boolean" name="overridable"/>
             </xs:extension>
         </xs:simpleContent>
     </xs:complexType>
@@ -48,7 +49,3 @@
         </xs:unique>
     </xs:element>
 </xs:schema>
-
-
-
-
diff --git a/services/core/xsd/platform-compat-schema/current.txt b/services/core/xsd/platform-compat-schema/current.txt
index e3640ed..fb8bbef 100644
--- a/services/core/xsd/platform-compat-schema/current.txt
+++ b/services/core/xsd/platform-compat-schema/current.txt
@@ -10,6 +10,7 @@
     method public long getId();
     method public boolean getLoggingOnly();
     method public String getName();
+    method public boolean getOverridable();
     method public String getValue();
     method public void setDescription(String);
     method public void setDisabled(boolean);
@@ -18,6 +19,7 @@
     method public void setId(long);
     method public void setLoggingOnly(boolean);
     method public void setName(String);
+    method public void setOverridable(boolean);
     method public void setValue(String);
   }
 
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java b/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java
index a281180..48f8b15 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java
@@ -134,6 +134,8 @@
     private static final String TAG_ALWAYS_ON_VPN_LOCKDOWN = "vpn-lockdown";
     private static final String TAG_COMMON_CRITERIA_MODE = "common-criteria-mode";
     private static final String TAG_PASSWORD_COMPLEXITY = "password-complexity";
+    private static final String TAG_ORGANIZATION_ID = "organization-id";
+    private static final String TAG_ENROLLMENT_SPECIFIC_ID = "enrollment-specific-id";
     private static final String ATTR_VALUE = "value";
     private static final String ATTR_LAST_NETWORK_LOGGING_NOTIFICATION = "last-notification";
     private static final String ATTR_NUM_NETWORK_LOGGING_NOTIFICATIONS = "num-notifications";
@@ -273,6 +275,8 @@
     public String mAlwaysOnVpnPackage;
     public boolean mAlwaysOnVpnLockdown;
     boolean mCommonCriteriaMode;
+    public String mOrganizationId;
+    public String mEnrollmentSpecificId;
 
     ActiveAdmin(DeviceAdminInfo info, boolean isParent) {
         this.info = info;
@@ -533,6 +537,12 @@
         if (mPasswordComplexity != PASSWORD_COMPLEXITY_NONE) {
             writeAttributeValueToXml(out, TAG_PASSWORD_COMPLEXITY, mPasswordComplexity);
         }
+        if (!TextUtils.isEmpty(mOrganizationId)) {
+            writeTextToXml(out, TAG_ORGANIZATION_ID, mOrganizationId);
+        }
+        if (!TextUtils.isEmpty(mEnrollmentSpecificId)) {
+            writeTextToXml(out, TAG_ENROLLMENT_SPECIFIC_ID, mEnrollmentSpecificId);
+        }
     }
 
     void writeTextToXml(TypedXmlSerializer out, String tag, String text) throws IOException {
@@ -766,6 +776,22 @@
                 mCommonCriteriaMode = parser.getAttributeBoolean(null, ATTR_VALUE, false);
             } else if (TAG_PASSWORD_COMPLEXITY.equals(tag)) {
                 mPasswordComplexity = parser.getAttributeInt(null, ATTR_VALUE);
+            } else if (TAG_ORGANIZATION_ID.equals(tag)) {
+                type = parser.next();
+                if (type == TypedXmlPullParser.TEXT) {
+                    mOrganizationId = parser.getText();
+                } else {
+                    Log.w(DevicePolicyManagerService.LOG_TAG,
+                            "Missing Organization ID.");
+                }
+            } else if (TAG_ENROLLMENT_SPECIFIC_ID.equals(tag)) {
+                type = parser.next();
+                if (type == TypedXmlPullParser.TEXT) {
+                    mEnrollmentSpecificId = parser.getText();
+                } else {
+                    Log.w(DevicePolicyManagerService.LOG_TAG,
+                            "Missing Enrollment-specific ID.");
+                }
             } else {
                 Slog.w(DevicePolicyManagerService.LOG_TAG, "Unknown admin tag: " + tag);
                 XmlUtils.skipCurrentTag(parser);
@@ -1107,5 +1133,15 @@
 
         pw.print("mPasswordComplexity=");
         pw.println(mPasswordComplexity);
+
+        if (!TextUtils.isEmpty(mOrganizationId)) {
+            pw.print("mOrganizationId=");
+            pw.println(mOrganizationId);
+        }
+
+        if (!TextUtils.isEmpty(mEnrollmentSpecificId)) {
+            pw.print("mEnrollmentSpecificId=");
+            pw.println(mEnrollmentSpecificId);
+        }
     }
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java b/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
index 6f1d451e..55ba6c9 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
@@ -15,6 +15,7 @@
  */
 package com.android.server.devicepolicy;
 
+import android.annotation.NonNull;
 import android.app.admin.DevicePolicySafetyChecker;
 import android.app.admin.IDevicePolicyManager;
 import android.content.ComponentName;
@@ -54,6 +55,12 @@
      */
     abstract void handleUnlockUser(int userId);
     /**
+     * To be called by {@link DevicePolicyManagerService#Lifecycle} after a user is being unlocked.
+     *
+     * @see {@link SystemService#onUserUnlocked}
+     */
+    abstract void handleOnUserUnlocked(int userId);
+    /**
      * To be called by {@link DevicePolicyManagerService#Lifecycle} when a user is being stopped.
      *
      * @see {@link SystemService#onUserStopping}
@@ -101,4 +108,11 @@
     public boolean canProfileOwnerResetPasswordWhenLocked(int userId) {
         return false;
     }
+
+    public String getEnrollmentSpecificId(String callerPackage) {
+        return "";
+    }
+
+    public void setOrganizationIdForUser(
+            @NonNull String callerPackage, @NonNull String enterpriseId, int userId) {}
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyData.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyData.java
index 7ec5ff0..ba3ae45 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyData.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyData.java
@@ -16,6 +16,7 @@
 
 package com.android.server.devicepolicy;
 
+import android.annotation.NonNull;
 import android.annotation.UserIdInt;
 import android.app.admin.DeviceAdminInfo;
 import android.app.admin.DevicePolicyManager;
@@ -24,6 +25,7 @@
 import android.os.PersistableBundle;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.DebugUtils;
 import android.util.IndentingPrintWriter;
 import android.util.Slog;
 import android.util.TypedXmlPullParser;
@@ -78,6 +80,21 @@
     private static final String ATTR_DEVICE_PROVISIONING_CONFIG_APPLIED =
             "device-provisioning-config-applied";
     private static final String ATTR_DEVICE_PAIRED = "device-paired";
+    private static final String ATTR_NEW_USER_DISCLAIMER = "new-user-disclaimer";
+
+    // Values of ATTR_NEW_USER_DISCLAIMER
+    static final String NEW_USER_DISCLAIMER_SHOWN = "shown";
+    static final String NEW_USER_DISCLAIMER_NOT_NEEDED = "not_needed";
+    static final String NEW_USER_DISCLAIMER_NEEDED = "needed";
+
+    private static final String ATTR_FACTORY_RESET_FLAGS = "factory-reset-flags";
+    private static final String ATTR_FACTORY_RESET_REASON = "factory-reset-reason";
+
+    // NOTE: must be public because of DebugUtils.flagsToString()
+    public static final int FACTORY_RESET_FLAG_ON_BOOT = 1;
+    public static final int FACTORY_RESET_FLAG_WIPE_EXTERNAL_STORAGE = 2;
+    public static final int FACTORY_RESET_FLAG_WIPE_EUICC = 4;
+    public static final int FACTORY_RESET_FLAG_WIPE_FACTORY_RESET_PROTECTION = 8;
 
     private static final String TAG = DevicePolicyManagerService.LOG_TAG;
     private static final boolean VERBOSE_LOG = false; // DO NOT SUBMIT WITH TRUE
@@ -93,6 +110,9 @@
     int mUserProvisioningState;
     int mPermissionPolicy;
 
+    int mFactoryResetFlags;
+    String mFactoryResetReason;
+
     boolean mDeviceProvisioningConfigApplied = false;
 
     final ArrayMap<ComponentName, ActiveAdmin> mAdminMap = new ArrayMap<>();
@@ -146,6 +166,10 @@
     // apps were suspended or unsuspended.
     boolean mAppsSuspended = false;
 
+    // Whether it's necessary to show a disclaimer (that the device is managed) after the user
+    // starts.
+    String mNewUserDisclaimer = NEW_USER_DISCLAIMER_NOT_NEEDED;
+
     DevicePolicyData(@UserIdInt int userId) {
         mUserId = userId;
     }
@@ -186,6 +210,20 @@
             if (policyData.mPermissionPolicy != DevicePolicyManager.PERMISSION_POLICY_PROMPT) {
                 out.attributeInt(null, ATTR_PERMISSION_POLICY, policyData.mPermissionPolicy);
             }
+            if (NEW_USER_DISCLAIMER_NEEDED.equals(policyData.mNewUserDisclaimer)) {
+                out.attribute(null, ATTR_NEW_USER_DISCLAIMER, policyData.mNewUserDisclaimer);
+            }
+
+            if (policyData.mFactoryResetFlags != 0) {
+                if (VERBOSE_LOG) {
+                    Slog.v(TAG, "Storing factory reset flags for user " + policyData.mUserId + ": "
+                            + factoryResetFlagsToString(policyData.mFactoryResetFlags));
+                }
+                out.attributeInt(null, ATTR_FACTORY_RESET_FLAGS, policyData.mFactoryResetFlags);
+            }
+            if (policyData.mFactoryResetReason != null) {
+                out.attribute(null, ATTR_FACTORY_RESET_REASON, policyData.mFactoryResetReason);
+            }
 
             // Serialize delegations.
             for (int i = 0; i < policyData.mDelegationMap.size(); ++i) {
@@ -412,6 +450,14 @@
             if (permissionPolicy != -1) {
                 policy.mPermissionPolicy = permissionPolicy;
             }
+            policy.mNewUserDisclaimer = parser.getAttributeValue(null, ATTR_NEW_USER_DISCLAIMER);
+
+            policy.mFactoryResetFlags = parser.getAttributeInt(null, ATTR_FACTORY_RESET_FLAGS, 0);
+            if (VERBOSE_LOG) {
+                Slog.v(TAG, "Restored factory reset flags for user " + policy.mUserId + ": "
+                        + factoryResetFlagsToString(policy.mFactoryResetFlags));
+            }
+            policy.mFactoryResetReason = parser.getAttributeValue(null, ATTR_FACTORY_RESET_REASON);
 
             int outerDepth = parser.getDepth();
             policy.mLockTaskPackages.clear();
@@ -558,6 +604,22 @@
         }
     }
 
+    void setDelayedFactoryReset(@NonNull String reason, boolean wipeExtRequested, boolean wipeEuicc,
+            boolean wipeResetProtectionData) {
+        mFactoryResetReason = reason;
+
+        mFactoryResetFlags = FACTORY_RESET_FLAG_ON_BOOT;
+        if (wipeExtRequested) {
+            mFactoryResetFlags |= FACTORY_RESET_FLAG_WIPE_EXTERNAL_STORAGE;
+        }
+        if (wipeEuicc) {
+            mFactoryResetFlags |= FACTORY_RESET_FLAG_WIPE_EUICC;
+        }
+        if (wipeResetProtectionData) {
+            mFactoryResetFlags |= FACTORY_RESET_FLAG_WIPE_FACTORY_RESET_PROTECTION;
+        }
+    }
+
     void dump(IndentingPrintWriter pw) {
         pw.println();
         pw.println("Enabled Device Admins (User " + mUserId + ", provisioningState: "
@@ -588,6 +650,20 @@
         pw.print("mAppsSuspended="); pw.println(mAppsSuspended);
         pw.print("mUserSetupComplete="); pw.println(mUserSetupComplete);
         pw.print("mAffiliationIds="); pw.println(mAffiliationIds);
+        pw.print("mNewUserDisclaimer="); pw.println(mNewUserDisclaimer);
+        if (mFactoryResetFlags != 0) {
+            pw.print("mFactoryResetFlags="); pw.print(mFactoryResetFlags);
+            pw.print(" (");
+            pw.print(factoryResetFlagsToString(mFactoryResetFlags));
+            pw.println(')');
+        }
+        if (mFactoryResetReason != null) {
+            pw.print("mFactoryResetReason="); pw.println(mFactoryResetReason);
+        }
         pw.decreaseIndent();
     }
+
+    static String factoryResetFlagsToString(int flags) {
+        return DebugUtils.flagsToString(DevicePolicyData.class, "FACTORY_RESET_FLAG_", flags);
+    }
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index fdbd85a..7d199ca 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -375,6 +375,9 @@
     private static final String CALLED_FROM_PARENT = "calledFromParent";
     private static final String NOT_CALLED_FROM_PARENT = "notCalledFromParent";
 
+    private static final String CREDENTIAL_MANAGEMENT_APP = "credentialManagementApp";
+    private static final String NOT_CREDENTIAL_MANAGEMENT_APP = "notCredentialManagementApp";
+
     // Comprehensive list of delegations.
     private static final String DELEGATIONS[] = {
         DELEGATION_CERT_INSTALL,
@@ -707,6 +710,11 @@
         public void onUserStopping(@NonNull TargetUser user) {
             mService.handleStopUser(user.getUserIdentifier());
         }
+
+        @Override
+        public void onUserUnlocked(@NonNull TargetUser user) {
+            mService.handleOnUserUnlocked(user.getUserIdentifier());
+        }
     }
 
     @GuardedBy("getLockObject()")
@@ -819,6 +827,7 @@
             } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)
                     && !intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) {
                 handlePackagesChanged(intent.getData().getSchemeSpecificPart(), userHandle);
+                removeCredentialManagementApp(intent.getData().getSchemeSpecificPart());
             } else if (Intent.ACTION_MANAGED_PROFILE_ADDED.equals(action)) {
                 clearWipeProfileNotification();
             } else if (Intent.ACTION_DATE_CHANGED.equals(action)
@@ -885,6 +894,14 @@
         }
     }
 
+    private final class UserLifecycleListener implements UserManagerInternal.UserLifecycleListener {
+
+        @Override
+        public void onUserCreated(UserInfo user) {
+            mHandler.post(() -> handleNewUserCreated(user));
+        }
+    }
+
     private void handlePackagesChanged(@Nullable String packageName, int userHandle) {
         boolean removedAdmin = false;
         if (VERBOSE_LOG) {
@@ -949,6 +966,20 @@
         }
     }
 
+    private void removeCredentialManagementApp(String packageName) {
+        mBackgroundHandler.post(() -> {
+            try (KeyChainConnection connection = mInjector.keyChainBind()) {
+                IKeyChainService service = connection.getService();
+                if (service.hasCredentialManagementApp()
+                        && packageName.equals(service.getCredentialManagementAppPackageName())) {
+                    service.removeCredentialManagementApp();
+                }
+            } catch (RemoteException | InterruptedException | IllegalStateException e) {
+                Log.e(LOG_TAG, "Unable to remove the credential management app");
+            }
+        });
+    }
+
     private boolean isRemovedPackage(String changedPackage, String targetPackage, int userHandle) {
         try {
             return targetPackage != null
@@ -1289,12 +1320,11 @@
             mContext.getSystemService(PowerManager.class).reboot(reason);
         }
 
-        void recoverySystemRebootWipeUserData(boolean shutdown, String reason, boolean force,
+        boolean recoverySystemRebootWipeUserData(boolean shutdown, String reason, boolean force,
                 boolean wipeEuicc, boolean wipeExtRequested, boolean wipeResetProtectionData)
                         throws IOException {
-            FactoryResetter.newBuilder(mContext).setSafetyChecker(mSafetyChecker)
-                    .setReason(reason).setShutdown(shutdown)
-                    .setForce(force).setWipeEuicc(wipeEuicc)
+            return FactoryResetter.newBuilder(mContext).setSafetyChecker(mSafetyChecker)
+                    .setReason(reason).setShutdown(shutdown).setForce(force).setWipeEuicc(wipeEuicc)
                     .setWipeAdoptableStorage(wipeExtRequested)
                     .setWipeFactoryResetProtection(wipeResetProtectionData)
                     .build().factoryReset();
@@ -1419,6 +1449,10 @@
             return SecurityLog.isLoggingEnabled();
         }
 
+        KeyChainConnection keyChainBind() throws InterruptedException {
+            return KeyChain.bind(mContext);
+        }
+
         KeyChainConnection keyChainBindAsUser(UserHandle user) throws InterruptedException {
             return KeyChain.bindAsUser(mContext, user);
         }
@@ -1542,6 +1576,7 @@
         mSetupContentObserver = new SetupContentObserver(mHandler);
 
         mUserManagerInternal.addUserRestrictionsListener(new RestrictionsListener(mContext));
+        mUserManagerInternal.addUserLifecycleListener(new UserLifecycleListener());
 
         loadOwners();
     }
@@ -2751,6 +2786,10 @@
                 maybeStartSecurityLogMonitorOnActivityManagerReady();
                 break;
             case SystemService.PHASE_BOOT_COMPLETED:
+                // Ideally it should be done earlier, but currently it relies on RecoverySystem,
+                // which would hang on earlier phases
+                factoryResetIfDelayedEarlier();
+
                 ensureDeviceOwnerUserStarted(); // TODO Consider better place to do this.
                 break;
         }
@@ -2883,6 +2922,11 @@
     }
 
     @Override
+    void handleOnUserUnlocked(int userId) {
+        showNewUserDisclaimerIfNecessary(userId);
+    }
+
+    @Override
     void handleStopUser(int userId) {
         stopOwnerService(userId, "stop-user");
     }
@@ -3372,9 +3416,10 @@
                 getTargetSdk(profileOwner.getPackageName(), userHandle) > Build.VERSION_CODES.M;
     }
 
-    private boolean canSetPasswordQualityOnParent(String packageName, int userId) {
+    private boolean canSetPasswordQualityOnParent(String packageName, final CallerIdentity caller) {
         return !mInjector.isChangeEnabled(
-                PREVENT_SETTING_PASSWORD_QUALITY_ON_PARENT, packageName, userId);
+                PREVENT_SETTING_PASSWORD_QUALITY_ON_PARENT, packageName, caller.getUserId())
+            || isProfileOwnerOfOrganizationOwnedDevice(caller);
     }
 
     private boolean isPasswordLimitingAdminTargetingP(CallerIdentity caller) {
@@ -3403,7 +3448,7 @@
                 || isPasswordLimitingAdminTargetingP(caller));
 
         final boolean qualityMayApplyToParent =
-                canSetPasswordQualityOnParent(who.getPackageName(), caller.getUserId());
+                canSetPasswordQualityOnParent(who.getPackageName(), caller);
         if (!qualityMayApplyToParent) {
             Preconditions.checkCallAuthorization(!parent,
                     "Profile Owner may not apply password quality requirements device-wide");
@@ -3413,6 +3458,19 @@
         synchronized (getLockObject()) {
             ActiveAdmin ap = getActiveAdminForCallerLocked(
                     who, DeviceAdminInfo.USES_POLICY_LIMIT_PASSWORD, parent);
+
+            // If setPasswordQuality is called on the parent, ensure that
+            // the primary admin does not have password complexity state (this is an
+            // unsupported state).
+            if (parent) {
+                final ActiveAdmin primaryAdmin = getActiveAdminForCallerLocked(
+                        who, DeviceAdminInfo.USES_POLICY_LIMIT_PASSWORD, false);
+                final boolean hasComplexitySet =
+                        primaryAdmin.mPasswordComplexity != PASSWORD_COMPLEXITY_NONE;
+                Preconditions.checkState(!hasComplexitySet,
+                        "Cannot set password quality when complexity is set on the primary admin."
+                        + " Set the primary admin's complexity to NONE first.");
+            }
             mInjector.binderWithCleanCallingIdentity(() -> {
                 final PasswordPolicy passwordPolicy = ap.mPasswordPolicy;
                 if (passwordPolicy.quality != quality) {
@@ -4378,6 +4436,20 @@
             final ActiveAdmin admin = getParentOfAdminIfRequired(
                     getProfileOwnerOrDeviceOwnerLocked(caller), calledOnParent);
             if (admin.mPasswordComplexity != passwordComplexity) {
+                // We require the caller to explicitly clear any password quality requirements set
+                // on the parent DPM instance, to avoid the case where password requirements are
+                // specified in the form of quality on the parent but complexity on the profile
+                // itself.
+                if (!calledOnParent) {
+                    final boolean hasQualityRequirementsOnParent = admin.hasParentActiveAdmin()
+                            && admin.getParentActiveAdmin().mPasswordPolicy.quality
+                            != PASSWORD_QUALITY_UNSPECIFIED;
+                    Preconditions.checkState(!hasQualityRequirementsOnParent,
+                            "Password quality is set on the parent when attempting to set password"
+                            + "complexity. Clear the quality by setting the password quality "
+                            + "on the parent to PASSWORD_QUALITY_UNSPECIFIED first");
+                }
+
                 mInjector.binderWithCleanCallingIdentity(() -> {
                     admin.mPasswordComplexity = passwordComplexity;
                     // Reset the password policy.
@@ -5125,10 +5197,12 @@
             byte[] cert, byte[] chain, String alias, boolean requestAccess,
             boolean isUserSelectable) {
         final CallerIdentity caller = getCallerIdentity(who, callerPackage);
+        final boolean isCallerDelegate = isCallerDelegate(caller, DELEGATION_CERT_INSTALL);
+        final boolean isCredentialManagementApp =
+                isCredentialManagementApp(caller, alias, isUserSelectable);
         Preconditions.checkCallAuthorization((caller.hasAdminComponent()
                 && (isProfileOwner(caller) || isDeviceOwner(caller)))
-                || (caller.hasPackage() && (isCallerDelegate(caller, DELEGATION_CERT_INSTALL)
-                || isCredentialManagementApp(caller, alias, isUserSelectable))));
+                || (caller.hasPackage() && (isCallerDelegate || isCredentialManagementApp)));
 
         final long id = mInjector.binderClearCallingIdentity();
         try {
@@ -5137,6 +5211,7 @@
             try {
                 IKeyChainService keyChain = keyChainConnection.getService();
                 if (!keyChain.installKeyPair(privKey, cert, chain, alias, KeyStore.UID_SELF)) {
+                    logInstallKeyPairFailure(caller, isCredentialManagementApp);
                     return false;
                 }
                 if (requestAccess) {
@@ -5146,7 +5221,9 @@
                 DevicePolicyEventLogger
                         .createEvent(DevicePolicyEnums.INSTALL_KEY_PAIR)
                         .setAdmin(caller.getPackageName())
-                        .setBoolean(/* isDelegate */ who == null)
+                        .setBoolean(/* isDelegate */ isCallerDelegate)
+                        .setStrings(isCredentialManagementApp
+                                ? CREDENTIAL_MANAGEMENT_APP : NOT_CREDENTIAL_MANAGEMENT_APP)
                         .write();
                 return true;
             } catch (RemoteException e) {
@@ -5160,16 +5237,29 @@
         } finally {
             mInjector.binderRestoreCallingIdentity(id);
         }
+        logInstallKeyPairFailure(caller, isCredentialManagementApp);
         return false;
     }
 
+    private void logInstallKeyPairFailure(CallerIdentity caller,
+            boolean isCredentialManagementApp) {
+        if (!isCredentialManagementApp) {
+            return;
+        }
+        DevicePolicyEventLogger
+                .createEvent(DevicePolicyEnums.CREDENTIAL_MANAGEMENT_APP_INSTALL_KEY_PAIR_FAILED)
+                .setStrings(caller.getPackageName())
+                .write();
+    }
+
     @Override
     public boolean removeKeyPair(ComponentName who, String callerPackage, String alias) {
         final CallerIdentity caller = getCallerIdentity(who, callerPackage);
+        final boolean isCallerDelegate = isCallerDelegate(caller, DELEGATION_CERT_INSTALL);
+        final boolean isCredentialManagementApp = isCredentialManagementApp(caller, alias);
         Preconditions.checkCallAuthorization((caller.hasAdminComponent()
                 && (isProfileOwner(caller) || isDeviceOwner(caller)))
-                || (caller.hasPackage() && (isCallerDelegate(caller, DELEGATION_CERT_INSTALL)
-                || isCredentialManagementApp(caller, alias))));
+                || (caller.hasPackage() && (isCallerDelegate || isCredentialManagementApp)));
 
         final long id = Binder.clearCallingIdentity();
         try {
@@ -5180,7 +5270,9 @@
                 DevicePolicyEventLogger
                         .createEvent(DevicePolicyEnums.REMOVE_KEY_PAIR)
                         .setAdmin(caller.getPackageName())
-                        .setBoolean(/* isDelegate */ who == null)
+                        .setBoolean(/* isDelegate */ isCallerDelegate)
+                        .setStrings(isCredentialManagementApp
+                                ? CREDENTIAL_MANAGEMENT_APP : NOT_CREDENTIAL_MANAGEMENT_APP)
                         .write();
                 return keyChain.removeKeyPair(alias);
             } catch (RemoteException e) {
@@ -5404,6 +5496,8 @@
                 "Requested Device ID attestation but challenge is empty");
 
         final CallerIdentity caller = getCallerIdentity(who, callerPackage);
+        final boolean isCallerDelegate = isCallerDelegate(caller, DELEGATION_CERT_INSTALL);
+        final boolean isCredentialManagementApp = isCredentialManagementApp(caller, alias);
         if (deviceIdAttestationRequired && attestationUtilsFlags.length > 0) {
             // TODO: replace enforce methods
             enforceCallerCanRequestDeviceIdAttestation(caller);
@@ -5411,14 +5505,14 @@
         } else {
             Preconditions.checkCallAuthorization((caller.hasAdminComponent()
                     && (isProfileOwner(caller) || isDeviceOwner(caller)))
-                    || (caller.hasPackage() && (isCallerDelegate(caller, DELEGATION_CERT_INSTALL)
-                    || isCredentialManagementApp(caller, alias))));
+                    || (caller.hasPackage() && (isCallerDelegate || isCredentialManagementApp)));
         }
 
         // As the caller will be granted access to the key, ensure no UID was specified, as
         // it will not have the desired effect.
         if (keySpec.getUid() != KeyStore.UID_SELF) {
             Log.e(LOG_TAG, "Only the caller can be granted access to the generated keypair.");
+            logGenerateKeyPairFailure(caller, isCredentialManagementApp);
             return false;
         }
 
@@ -5444,6 +5538,7 @@
                                     DevicePolicyManager.KEY_GEN_STRONGBOX_UNAVAILABLE,
                                     String.format("KeyChain error: %d", generationResult));
                         default:
+                            logGenerateKeyPairFailure(caller, isCredentialManagementApp);
                             return false;
                     }
                 }
@@ -5468,15 +5563,17 @@
                             throw new UnsupportedOperationException(
                                     "Device does not support Device ID attestation.");
                         }
+                        logGenerateKeyPairFailure(caller, isCredentialManagementApp);
                         return false;
                     }
                 }
                 DevicePolicyEventLogger
                         .createEvent(DevicePolicyEnums.GENERATE_KEY_PAIR)
                         .setAdmin(caller.getPackageName())
-                        .setBoolean(/* isDelegate */ who == null)
+                        .setBoolean(/* isDelegate */ isCallerDelegate)
                         .setInt(idAttestationFlags)
-                        .setStrings(algorithm)
+                        .setStrings(algorithm, isCredentialManagementApp
+                                ? CREDENTIAL_MANAGEMENT_APP : NOT_CREDENTIAL_MANAGEMENT_APP)
                         .write();
                 return true;
             }
@@ -5488,9 +5585,21 @@
         } finally {
             mInjector.binderRestoreCallingIdentity(id);
         }
+        logGenerateKeyPairFailure(caller, isCredentialManagementApp);
         return false;
     }
 
+    private void logGenerateKeyPairFailure(CallerIdentity caller,
+            boolean isCredentialManagementApp) {
+        if (!isCredentialManagementApp) {
+            return;
+        }
+        DevicePolicyEventLogger
+                .createEvent(DevicePolicyEnums.CREDENTIAL_MANAGEMENT_APP_GENERATE_KEY_PAIR_FAILED)
+                .setStrings(caller.getPackageName())
+                .write();
+    }
+
     private void enforceIndividualAttestationSupportedIfRequested(int[] attestationUtilsFlags) {
         for (int attestationFlag : attestationUtilsFlags) {
             if (attestationFlag == USE_INDIVIDUAL_ATTESTATION
@@ -5506,10 +5615,11 @@
     public boolean setKeyPairCertificate(ComponentName who, String callerPackage, String alias,
             byte[] cert, byte[] chain, boolean isUserSelectable) {
         final CallerIdentity caller = getCallerIdentity(who, callerPackage);
+        final boolean isCallerDelegate = isCallerDelegate(caller, DELEGATION_CERT_INSTALL);
+        final boolean isCredentialManagementApp = isCredentialManagementApp(caller, alias);
         Preconditions.checkCallAuthorization((caller.hasAdminComponent()
                 && (isProfileOwner(caller) || isDeviceOwner(caller)))
-                || (caller.hasPackage() && (isCallerDelegate(caller, DELEGATION_CERT_INSTALL)
-                || isCredentialManagementApp(caller, alias))));
+                || (caller.hasPackage() && (isCallerDelegate || isCredentialManagementApp)));
 
         final long id = mInjector.binderClearCallingIdentity();
         try (final KeyChainConnection keyChainConnection =
@@ -5522,7 +5632,9 @@
             DevicePolicyEventLogger
                     .createEvent(DevicePolicyEnums.SET_KEY_PAIR_CERTIFICATE)
                     .setAdmin(caller.getPackageName())
-                    .setBoolean(/* isDelegate */ who == null)
+                    .setBoolean(/* isDelegate */ isCallerDelegate)
+                    .setStrings(isCredentialManagementApp
+                            ? CREDENTIAL_MANAGEMENT_APP : NOT_CREDENTIAL_MANAGEMENT_APP)
                     .write();
             return true;
         } catch (InterruptedException e) {
@@ -6152,10 +6264,24 @@
             boolean wipeResetProtectionData) {
         wtfIfInLock();
         boolean success = false;
+
         try {
-            mInjector.recoverySystemRebootWipeUserData(
+            boolean delayed = !mInjector.recoverySystemRebootWipeUserData(
                     /* shutdown= */ false, reason, /* force= */ true, /* wipeEuicc= */ wipeEuicc,
                     wipeExtRequested, wipeResetProtectionData);
+            if (delayed) {
+                // Persist the request so the device is automatically factory-reset on next start if
+                // the system crashes or reboots before the {@code DevicePolicySafetyChecker} calls
+                // its callback.
+                Slog.i(LOG_TAG, String.format("Persisting factory reset request as it could be "
+                        + "delayed by %s", mSafetyChecker));
+                synchronized (getLockObject()) {
+                    DevicePolicyData policy = getUserData(UserHandle.USER_SYSTEM);
+                    policy.setDelayedFactoryReset(reason, wipeExtRequested, wipeEuicc,
+                            wipeResetProtectionData);
+                    saveSettingsLocked(UserHandle.USER_SYSTEM);
+                }
+            }
             success = true;
         } catch (IOException | SecurityException e) {
             Slog.w(LOG_TAG, "Failed requesting data wipe", e);
@@ -6164,6 +6290,40 @@
         }
     }
 
+    private void factoryResetIfDelayedEarlier() {
+        synchronized (getLockObject()) {
+            DevicePolicyData policy = getUserData(UserHandle.USER_SYSTEM);
+
+            if (policy.mFactoryResetFlags == 0) return;
+
+            if (policy.mFactoryResetReason == null) {
+                // Shouldn't happen.
+                Slog.e(LOG_TAG, "no persisted reason for factory resetting");
+                policy.mFactoryResetReason = "requested before boot";
+            }
+            FactoryResetter factoryResetter = FactoryResetter.newBuilder(mContext)
+                    .setReason(policy.mFactoryResetReason).setForce(true)
+                    .setWipeEuicc((policy.mFactoryResetFlags & DevicePolicyData
+                            .FACTORY_RESET_FLAG_WIPE_EUICC) != 0)
+                    .setWipeAdoptableStorage((policy.mFactoryResetFlags & DevicePolicyData
+                            .FACTORY_RESET_FLAG_WIPE_EXTERNAL_STORAGE) != 0)
+                    .setWipeFactoryResetProtection((policy.mFactoryResetFlags & DevicePolicyData
+                            .FACTORY_RESET_FLAG_WIPE_FACTORY_RESET_PROTECTION) != 0)
+                    .build();
+            Slog.i(LOG_TAG, "Factory resetting on boot using " + factoryResetter);
+            try {
+                if (!factoryResetter.factoryReset()) {
+                    // Shouldn't happen because FactoryResetter was created without a
+                    // DevicePolicySafetyChecker.
+                    Slog.wtf(LOG_TAG, "Factory reset using " + factoryResetter + " failed.");
+                }
+            } catch (IOException e) {
+                // Shouldn't happen.
+                Slog.wtf(LOG_TAG, "Could not factory reset using " + factoryResetter, e);
+            }
+        }
+    }
+
     private void forceWipeUser(int userId, String wipeReasonForUser, boolean wipeSilently) {
         boolean success = false;
         try {
@@ -7641,8 +7801,8 @@
                 // Sets profile owner on current foreground user since
                 // the human user will complete the DO setup workflow from there.
                 manageUserUnchecked(/* deviceOwner= */ admin, /* profileOwner= */ admin,
-                            /* managedUser= */ currentForegroundUser,
-                            /* adminExtras= */ null);
+                        /* managedUser= */ currentForegroundUser, /* adminExtras= */ null,
+                        /* showDisclaimer= */ false);
             }
             return true;
         }
@@ -8421,7 +8581,10 @@
             return null;
         }
         Preconditions.checkCallAuthorization(canManageUsers(getCallerIdentity()));
+        return getProfileOwnerNameUnchecked(userHandle);
+    }
 
+    private String getProfileOwnerNameUnchecked(int userHandle) {
         ComponentName profileOwner = getProfileOwnerAsUser(userHandle);
         if (profileOwner == null) {
             return null;
@@ -9691,7 +9854,8 @@
 
         final long id = mInjector.binderClearCallingIdentity();
         try {
-            manageUserUnchecked(admin, profileOwner, userHandle, adminExtras);
+            manageUserUnchecked(admin, profileOwner, userHandle, adminExtras,
+                    /* showDisclaimer= */ true);
 
             if ((flags & DevicePolicyManager.SKIP_SETUP_WIZARD) != 0) {
                 Settings.Secure.putIntForUser(mContext.getContentResolver(),
@@ -9713,7 +9877,7 @@
     }
 
     private void manageUserUnchecked(ComponentName admin, ComponentName profileOwner,
-            @UserIdInt int userId, PersistableBundle adminExtras) {
+            @UserIdInt int userId, PersistableBundle adminExtras, boolean showDisclaimer) {
         final String adminPkg = admin.getPackageName();
         try {
             // Install the profile owner if not present.
@@ -9731,18 +9895,68 @@
 
         // Set admin.
         setActiveAdmin(profileOwner, /* refreshing= */ true, userId);
-        final String ownerName = getProfileOwnerName(Process.myUserHandle().getIdentifier());
+        final String ownerName = getProfileOwnerNameUnchecked(
+                Process.myUserHandle().getIdentifier());
         setProfileOwner(profileOwner, ownerName, userId);
 
         synchronized (getLockObject()) {
             DevicePolicyData policyData = getUserData(userId);
             policyData.mInitBundle = adminExtras;
             policyData.mAdminBroadcastPending = true;
-
+            policyData.mNewUserDisclaimer = showDisclaimer
+                    ? DevicePolicyData.NEW_USER_DISCLAIMER_NEEDED
+                    : DevicePolicyData.NEW_USER_DISCLAIMER_NOT_NEEDED;
             saveSettingsLocked(userId);
         }
     }
 
+    private void handleNewUserCreated(UserInfo user) {
+        if (!mOwners.hasDeviceOwner()) return;
+
+        final int userId = user.id;
+        Log.i(LOG_TAG, "User " + userId + " added on DO mode; setting ShowNewUserDisclaimer");
+
+        setShowNewUserDisclaimer(userId, DevicePolicyData.NEW_USER_DISCLAIMER_NEEDED);
+    }
+
+    @Override
+    public void resetNewUserDisclaimer() {
+        CallerIdentity callerIdentity = getCallerIdentity();
+        canManageUsers(callerIdentity);
+
+        setShowNewUserDisclaimer(callerIdentity.getUserId(),
+                DevicePolicyData.NEW_USER_DISCLAIMER_SHOWN);
+    }
+
+    private void setShowNewUserDisclaimer(@UserIdInt int userId, String value) {
+        Slog.i(LOG_TAG, "Setting new user disclaimer for user " + userId + " as " + value);
+        synchronized (getLockObject()) {
+            DevicePolicyData policyData = getUserData(userId);
+            policyData.mNewUserDisclaimer = value;
+            saveSettingsLocked(userId);
+        }
+    }
+
+    private void showNewUserDisclaimerIfNecessary(@UserIdInt int userId) {
+        boolean mustShow;
+        synchronized (getLockObject()) {
+            DevicePolicyData policyData = getUserData(userId);
+            if (VERBOSE_LOG) {
+                Slog.v(LOG_TAG, "showNewUserDisclaimerIfNecessary(" + userId + "): "
+                        + policyData.mNewUserDisclaimer + ")");
+            }
+            mustShow = DevicePolicyData.NEW_USER_DISCLAIMER_NEEDED
+                    .equals(policyData.mNewUserDisclaimer);
+        }
+        if (!mustShow) return;
+
+        Intent intent = new Intent(DevicePolicyManager.ACTION_SHOW_NEW_USER_DISCLAIMER);
+
+        // TODO(b/172691310): add CTS tests to make sure disclaimer is shown
+        Slog.i(LOG_TAG, "Dispatching ACTION_SHOW_NEW_USER_DISCLAIMER intent");
+        mContext.sendBroadcastAsUser(intent, UserHandle.of(userId));
+    }
+
     @Override
     public boolean removeUser(ComponentName who, UserHandle userHandle) {
         Objects.requireNonNull(who, "ComponentName is null");
@@ -15577,4 +15791,70 @@
             return true;
         }
     }
+
+    @Override
+    public String getEnrollmentSpecificId(String callerPackage) {
+        if (!mHasFeature) {
+            return "";
+        }
+
+        final CallerIdentity caller = getCallerIdentity(callerPackage);
+        Preconditions.checkCallAuthorization(
+                isDeviceOwner(caller) || isProfileOwner(caller)
+                        || isCallerDelegate(caller, DELEGATION_CERT_INSTALL));
+
+        synchronized (getLockObject()) {
+            final ActiveAdmin requiredAdmin = getDeviceOrProfileOwnerAdminLocked(
+                    caller.getUserId());
+            final String esid = requiredAdmin.mEnrollmentSpecificId;
+            return esid != null ? esid : "";
+        }
+    }
+
+    @Override
+    public void setOrganizationIdForUser(
+            @NonNull String callerPackage, @NonNull String organizationId, int userId) {
+        if (!mHasFeature) {
+            return;
+        }
+        Objects.requireNonNull(callerPackage);
+
+        final CallerIdentity caller = getCallerIdentity(callerPackage);
+        // Only the DPC can set this ID.
+        Preconditions.checkCallAuthorization(isDeviceOwner(caller) || isProfileOwner(caller),
+                "Only a Device Owner or Profile Owner may set the Enterprise ID.");
+        // Empty enterprise ID must not be provided in calls to this method.
+        Preconditions.checkArgument(!TextUtils.isEmpty(organizationId),
+                "Enterprise ID may not be empty.");
+
+        Log.i(LOG_TAG,
+                String.format("Setting Enterprise ID to %s for user %d", organizationId, userId));
+
+        synchronized (getLockObject()) {
+            ActiveAdmin owner = getDeviceOrProfileOwnerAdminLocked(userId);
+            // As the caller is the system, it must specify the component name of the profile owner
+            // as a safety check.
+            Preconditions.checkCallAuthorization(
+                    owner != null && owner.getUserHandle().getIdentifier() == userId,
+                    String.format("The Profile Owner or Device Owner may only set the Enterprise ID"
+                            + " on its own user, called on user %d but owner user is %d", userId,
+                            owner.getUserHandle().getIdentifier()));
+            Preconditions.checkState(
+                    TextUtils.isEmpty(owner.mOrganizationId) || owner.mOrganizationId.equals(
+                            organizationId),
+                    "The organization ID has been previously set to a different value and cannot "
+                            + "be changed");
+            final String dpcPackage = owner.info.getPackageName();
+            mInjector.binderWithCleanCallingIdentity(() -> {
+                EnterpriseSpecificIdCalculator esidCalculator =
+                        new EnterpriseSpecificIdCalculator(mContext);
+
+                final String esid = esidCalculator.calculateEnterpriseId(dpcPackage,
+                        organizationId);
+                owner.mOrganizationId = organizationId;
+                owner.mEnrollmentSpecificId = esid;
+                saveSettingsLocked(userId);
+            });
+        }
+    }
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/EnterpriseSpecificIdCalculator.java b/services/devicepolicy/java/com/android/server/devicepolicy/EnterpriseSpecificIdCalculator.java
new file mode 100644
index 0000000..df7f308
--- /dev/null
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/EnterpriseSpecificIdCalculator.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.devicepolicy;
+
+import android.content.Context;
+import android.content.pm.VerifierDeviceIdentity;
+import android.net.wifi.WifiManager;
+import android.os.Build;
+import android.security.identity.Util;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.Preconditions;
+
+import java.nio.ByteBuffer;
+
+class EnterpriseSpecificIdCalculator {
+    private static final int PADDED_HW_ID_LENGTH = 16;
+    private static final int PADDED_PROFILE_OWNER_LENGTH = 64;
+    private static final int PADDED_ENTERPRISE_ID_LENGTH = 64;
+    private static final int ESID_LENGTH = 16;
+
+    private final String mImei;
+    private final String mMeid;
+    private final String mSerialNumber;
+    private final String mMacAddress;
+
+    @VisibleForTesting
+    EnterpriseSpecificIdCalculator(String imei, String meid, String serialNumber,
+            String macAddress) {
+        mImei = imei;
+        mMeid = meid;
+        mSerialNumber = serialNumber;
+        mMacAddress = macAddress;
+    }
+
+    EnterpriseSpecificIdCalculator(Context context) {
+        TelephonyManager telephonyService = context.getSystemService(TelephonyManager.class);
+        Preconditions.checkState(telephonyService != null, "Unable to access telephony service");
+        mImei = telephonyService.getImei(0);
+        mMeid = telephonyService.getMeid(0);
+        mSerialNumber = Build.getSerial();
+        WifiManager wifiManager = context.getSystemService(WifiManager.class);
+        Preconditions.checkState(wifiManager != null, "Unable to access WiFi service");
+        final String[] macAddresses = wifiManager.getFactoryMacAddresses();
+        if (macAddresses == null || macAddresses.length == 0) {
+            mMacAddress = "";
+        } else {
+            mMacAddress = macAddresses[0];
+        }
+    }
+
+    private static String getPaddedTruncatedString(String input, int maxLength) {
+        final String paddedValue = String.format("%" + maxLength + "s", input);
+        return paddedValue.substring(0, maxLength);
+    }
+
+    private static String getPaddedHardwareIdentifier(String hardwareIdentifier) {
+        if (hardwareIdentifier == null) {
+            hardwareIdentifier = "";
+        }
+        return getPaddedTruncatedString(hardwareIdentifier, PADDED_HW_ID_LENGTH);
+    }
+
+    String getPaddedImei() {
+        return getPaddedHardwareIdentifier(mImei);
+    }
+
+    String getPaddedMeid() {
+        return getPaddedHardwareIdentifier(mMeid);
+    }
+
+    String getPaddedSerialNumber() {
+        return getPaddedHardwareIdentifier(mSerialNumber);
+    }
+
+    String getPaddedProfileOwnerName(String profileOwnerPackage) {
+        return getPaddedTruncatedString(profileOwnerPackage, PADDED_PROFILE_OWNER_LENGTH);
+    }
+
+    String getPaddedEnterpriseId(String enterpriseId) {
+        return getPaddedTruncatedString(enterpriseId, PADDED_ENTERPRISE_ID_LENGTH);
+    }
+
+    /**
+     * Calculates the ESID.
+     * @param profileOwnerPackage Package of the Device Policy Client that manages the device/
+     *                            profile. May not be null.
+     * @param enterpriseIdString The identifier for the enterprise in which the device/profile is
+     *                           being enrolled. This parameter may not be empty, but may be null.
+     *                           If called with {@code null}, will calculate an ESID with empty
+     *                           Enterprise ID.
+     */
+    public String calculateEnterpriseId(String profileOwnerPackage, String enterpriseIdString) {
+        Preconditions.checkArgument(!TextUtils.isEmpty(profileOwnerPackage),
+                "owner package must be specified.");
+
+        Preconditions.checkArgument(enterpriseIdString == null || !enterpriseIdString.isEmpty(),
+                "enterprise ID must either be null or non-empty.");
+
+        if (enterpriseIdString == null) {
+            enterpriseIdString = "";
+        }
+
+        final byte[] serialNumber = getPaddedSerialNumber().getBytes();
+        final byte[] imei = getPaddedImei().getBytes();
+        final byte[] meid = getPaddedMeid().getBytes();
+        final byte[] macAddress = mMacAddress.getBytes();
+        final int totalIdentifiersLength = serialNumber.length + imei.length + meid.length
+                + macAddress.length;
+        final ByteBuffer fixedIdentifiers = ByteBuffer.allocate(totalIdentifiersLength);
+        fixedIdentifiers.put(serialNumber);
+        fixedIdentifiers.put(imei);
+        fixedIdentifiers.put(meid);
+        fixedIdentifiers.put(macAddress);
+
+        final byte[] dpcPackage = getPaddedProfileOwnerName(profileOwnerPackage).getBytes();
+        final byte[] enterpriseId = getPaddedEnterpriseId(enterpriseIdString).getBytes();
+        final ByteBuffer info = ByteBuffer.allocate(dpcPackage.length + enterpriseId.length);
+        info.put(dpcPackage);
+        info.put(enterpriseId);
+        final byte[] esidBytes = Util.computeHkdf("HMACSHA256", fixedIdentifiers.array(), null,
+                info.array(), ESID_LENGTH);
+        ByteBuffer esidByteBuffer = ByteBuffer.wrap(esidBytes);
+
+        VerifierDeviceIdentity firstId = new VerifierDeviceIdentity(esidByteBuffer.getLong());
+        VerifierDeviceIdentity secondId = new VerifierDeviceIdentity(esidByteBuffer.getLong());
+        return firstId.toString() + secondId.toString();
+    }
+}
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/FactoryResetter.java b/services/devicepolicy/java/com/android/server/devicepolicy/FactoryResetter.java
index 564950b..457255b 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/FactoryResetter.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/FactoryResetter.java
@@ -52,14 +52,17 @@
 
     /**
      * Factory reset the device according to the builder's arguments.
+     *
+     * @return {@code true} if device was factory reset, or {@code false} if it was delayed by the
+     * {@link DevicePolicySafetyChecker}.
      */
-    public void factoryReset() throws IOException {
+    public boolean factoryReset() throws IOException {
         Preconditions.checkCallAuthorization(mContext.checkCallingOrSelfPermission(
                 android.Manifest.permission.MASTER_CLEAR) == PackageManager.PERMISSION_GRANTED);
 
         if (mSafetyChecker == null) {
             factoryResetInternalUnchecked();
-            return;
+            return true;
         }
 
         IResultReceiver receiver = new IResultReceiver.Stub() {
@@ -77,6 +80,36 @@
         };
         Slog.i(TAG, String.format("Delaying factory reset until %s confirms", mSafetyChecker));
         mSafetyChecker.onFactoryReset(receiver);
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder builder = new StringBuilder("FactoryResetter[");
+        if (mReason == null) {
+            builder.append("no_reason");
+        } else {
+            builder.append("reason='").append(mReason).append("'");
+        }
+        if (mSafetyChecker != null) {
+            builder.append(",hasSafetyChecker");
+        }
+        if (mShutdown) {
+            builder.append(",shutdown");
+        }
+        if (mForce) {
+            builder.append(",force");
+        }
+        if (mWipeEuicc) {
+            builder.append(",wipeEuicc");
+        }
+        if (mWipeAdoptableStorage) {
+            builder.append(",wipeAdoptableStorage");
+        }
+        if (mWipeFactoryResetProtection) {
+            builder.append(",ipeFactoryResetProtection");
+        }
+        return builder.append(']').toString();
     }
 
     private void factoryResetInternalUnchecked() throws IOException {
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java b/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java
index 79a82b8..809afe0 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java
@@ -31,6 +31,7 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.ArrayMap;
+import android.util.ArraySet;
 import android.util.AtomicFile;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
@@ -203,6 +204,7 @@
             }
             pushToPackageManagerLocked();
             pushToActivityTaskManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -218,12 +220,34 @@
     }
 
     private void pushToActivityTaskManagerLocked() {
-        final int uid = mDeviceOwner != null ? mPackageManagerInternal.getPackageUid(
-                mDeviceOwner.packageName,
-                PackageManager.MATCH_ALL | PackageManager.MATCH_KNOWN_PACKAGES, mDeviceOwnerUserId)
-                : Process.INVALID_UID;
-        mActivityTaskManagerInternal.setDeviceOwnerUid(uid);
-        mActivityManagerInternal.setDeviceOwnerUid(uid);
+        mActivityTaskManagerInternal.setDeviceOwnerUid(getDeviceOwnerUidLocked());
+    }
+
+    private void pushToActivityManagerLocked() {
+        mActivityManagerInternal.setDeviceOwnerUid(getDeviceOwnerUidLocked());
+
+        final ArraySet<Integer> profileOwners = new ArraySet<>();
+        for (int poi = mProfileOwners.size() - 1; poi >= 0; poi--) {
+            final int userId = mProfileOwners.keyAt(poi);
+            final int profileOwnerUid = mPackageManagerInternal.getPackageUid(
+                    mProfileOwners.valueAt(poi).packageName,
+                    PackageManager.MATCH_ALL | PackageManager.MATCH_KNOWN_PACKAGES,
+                    userId);
+            if (profileOwnerUid >= 0) {
+                profileOwners.add(profileOwnerUid);
+            }
+        }
+        mActivityManagerInternal.setProfileOwnerUid(profileOwners);
+    }
+
+    int getDeviceOwnerUidLocked() {
+        if (mDeviceOwner != null) {
+            return mPackageManagerInternal.getPackageUid(mDeviceOwner.packageName,
+                    PackageManager.MATCH_ALL | PackageManager.MATCH_KNOWN_PACKAGES,
+                    mDeviceOwnerUserId);
+        } else {
+            return Process.INVALID_UID;
+        }
     }
 
     String getDeviceOwnerPackageName() {
@@ -301,6 +325,7 @@
             mUserManagerInternal.setDeviceManaged(true);
             pushToPackageManagerLocked();
             pushToActivityTaskManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -313,6 +338,7 @@
             mUserManagerInternal.setDeviceManaged(false);
             pushToPackageManagerLocked();
             pushToActivityTaskManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -325,6 +351,7 @@
                     /* remoteBugreportHash =*/ null, /* isOrganizationOwnedDevice =*/ false));
             mUserManagerInternal.setUserManaged(userId, true);
             pushToPackageManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -334,6 +361,7 @@
             mProfileOwners.remove(userId);
             mUserManagerInternal.setUserManaged(userId, false);
             pushToPackageManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -347,6 +375,7 @@
                     ownerInfo.isOrganizationOwnedDevice);
             mProfileOwners.put(userId, newOwnerInfo);
             pushToPackageManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -361,6 +390,7 @@
                     mDeviceOwner.isOrganizationOwnedDevice);
             pushToPackageManagerLocked();
             pushToActivityTaskManagerLocked();
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
@@ -665,9 +695,7 @@
         try {
             final SparseIntArray owners = new SparseIntArray();
             if (mDeviceOwner != null) {
-                final int uid = mPackageManagerInternal.getPackageUid(mDeviceOwner.packageName,
-                        PackageManager.MATCH_ALL | PackageManager.MATCH_KNOWN_PACKAGES,
-                        mDeviceOwnerUserId);
+                final int uid = getDeviceOwnerUidLocked();
                 if (uid >= 0) {
                     owners.put(mDeviceOwnerUserId, uid);
                 }
@@ -695,6 +723,7 @@
     public void systemReady() {
         synchronized (mLock) {
             mSystemReady = true;
+            pushToActivityManagerLocked();
             pushToAppOpsLocked();
         }
     }
diff --git a/services/incremental/BinderIncrementalService.cpp b/services/incremental/BinderIncrementalService.cpp
index a31aac9..d224428 100644
--- a/services/incremental/BinderIncrementalService.cpp
+++ b/services/incremental/BinderIncrementalService.cpp
@@ -122,13 +122,14 @@
         const ::android::sp<::android::content::pm::IDataLoaderStatusListener>& statusListener,
         const ::android::os::incremental::StorageHealthCheckParams& healthCheckParams,
         const ::android::sp<::android::os::incremental::IStorageHealthListener>& healthListener,
+        const ::std::vector<::android::os::incremental::PerUidReadTimeouts>& perUidReadTimeouts,
         int32_t* _aidl_return) {
     *_aidl_return =
             mImpl.createStorage(path, const_cast<content::pm::DataLoaderParamsParcel&&>(params),
                                 android::incremental::IncrementalService::CreateOptions(createMode),
                                 statusListener,
                                 const_cast<StorageHealthCheckParams&&>(healthCheckParams),
-                                healthListener);
+                                healthListener, perUidReadTimeouts);
     return ok();
 }
 
@@ -164,8 +165,8 @@
     return ok();
 }
 
-binder::Status BinderIncrementalService::disableReadLogs(int32_t storageId) {
-    mImpl.disableReadLogs(storageId);
+binder::Status BinderIncrementalService::disallowReadLogs(int32_t storageId) {
+    mImpl.disallowReadLogs(storageId);
     return ok();
 }
 
@@ -254,7 +255,7 @@
 
 binder::Status BinderIncrementalService::getLoadingProgress(int32_t storageId,
                                                             float* _aidl_return) {
-    *_aidl_return = mImpl.getLoadingProgress(storageId);
+    *_aidl_return = mImpl.getLoadingProgress(storageId).getProgress();
     return ok();
 }
 
diff --git a/services/incremental/BinderIncrementalService.h b/services/incremental/BinderIncrementalService.h
index 8afa0f7..9a4537a 100644
--- a/services/incremental/BinderIncrementalService.h
+++ b/services/incremental/BinderIncrementalService.h
@@ -45,6 +45,7 @@
             const ::android::sp<::android::content::pm::IDataLoaderStatusListener>& statusListener,
             const ::android::os::incremental::StorageHealthCheckParams& healthCheckParams,
             const ::android::sp<IStorageHealthListener>& healthListener,
+            const ::std::vector<::android::os::incremental::PerUidReadTimeouts>& perUidReadTimeouts,
             int32_t* _aidl_return) final;
     binder::Status createLinkedStorage(const std::string& path, int32_t otherStorageId,
                                        int32_t createMode, int32_t* _aidl_return) final;
@@ -77,7 +78,7 @@
                                    std::vector<uint8_t>* _aidl_return) final;
     binder::Status startLoading(int32_t storageId, bool* _aidl_return) final;
     binder::Status deleteStorage(int32_t storageId) final;
-    binder::Status disableReadLogs(int32_t storageId) final;
+    binder::Status disallowReadLogs(int32_t storageId) final;
     binder::Status configureNativeBinaries(int32_t storageId, const std::string& apkFullPath,
                                            const std::string& libDirRelativePath,
                                            const std::string& abi, bool extractNativeLibs,
diff --git a/services/incremental/IncrementalService.cpp b/services/incremental/IncrementalService.cpp
index eb6b325..dde70ca 100644
--- a/services/incremental/IncrementalService.cpp
+++ b/services/incremental/IncrementalService.cpp
@@ -38,9 +38,11 @@
 
 using namespace std::literals;
 
-constexpr const char* kDataUsageStats = "android.permission.LOADER_USAGE_STATS";
+constexpr const char* kLoaderUsageStats = "android.permission.LOADER_USAGE_STATS";
 constexpr const char* kOpUsage = "android:loader_usage_stats";
 
+constexpr const char* kInteractAcrossUsers = "android.permission.INTERACT_ACROSS_USERS";
+
 namespace android::incremental {
 
 using content::pm::DataLoaderParamsParcel;
@@ -63,6 +65,10 @@
     static constexpr auto libSuffix = ".so"sv;
     static constexpr auto blockSize = 4096;
     static constexpr auto systemPackage = "android"sv;
+
+    static constexpr auto progressUpdateInterval = 1000ms;
+    static constexpr auto perUidTimeoutOffset = progressUpdateInterval * 2;
+    static constexpr auto minPerUidTimeout = progressUpdateInterval * 3;
 };
 
 static const Constants& constants() {
@@ -350,7 +356,8 @@
             dprintf(fd, "    storages (%d): {\n", int(mnt.storages.size()));
             for (auto&& [storageId, storage] : mnt.storages) {
                 dprintf(fd, "      [%d] -> [%s] (%d %% loaded) \n", storageId, storage.name.c_str(),
-                        (int)(getLoadingProgressFromPath(mnt, storage.name.c_str()) * 100));
+                        (int)(getLoadingProgressFromPath(mnt, storage.name.c_str()).getProgress() *
+                              100));
             }
             dprintf(fd, "    }\n");
 
@@ -419,12 +426,11 @@
     }
 }
 
-StorageId IncrementalService::createStorage(std::string_view mountPoint,
-                                            content::pm::DataLoaderParamsParcel&& dataLoaderParams,
-                                            CreateOptions options,
-                                            const DataLoaderStatusListener& statusListener,
-                                            StorageHealthCheckParams&& healthCheckParams,
-                                            const StorageHealthListener& healthListener) {
+StorageId IncrementalService::createStorage(
+        std::string_view mountPoint, content::pm::DataLoaderParamsParcel&& dataLoaderParams,
+        CreateOptions options, const DataLoaderStatusListener& statusListener,
+        StorageHealthCheckParams&& healthCheckParams, const StorageHealthListener& healthListener,
+        const std::vector<PerUidReadTimeouts>& perUidReadTimeouts) {
     LOG(INFO) << "createStorage: " << mountPoint << " | " << int(options);
     if (!path::isAbsolute(mountPoint)) {
         LOG(ERROR) << "path is not absolute: " << mountPoint;
@@ -553,13 +559,14 @@
     if (auto err = addBindMount(*ifs, storageIt->first, storageIt->second.name,
                                 std::string(storageIt->second.name), std::move(mountNorm), bk, l);
         err < 0) {
-        LOG(ERROR) << "adding bind mount failed: " << -err;
+        LOG(ERROR) << "Adding bind mount failed: " << -err;
         return kInvalidStorageId;
     }
 
     // Done here as well, all data structures are in good state.
     secondCleanupOnFailure.release();
 
+    // DataLoader.
     auto dataLoaderStub = prepareDataLoader(*ifs, std::move(dataLoaderParams), &statusListener,
                                             std::move(healthCheckParams), &healthListener);
     CHECK(dataLoaderStub);
@@ -567,6 +574,11 @@
     mountIt->second = std::move(ifs);
     l.unlock();
 
+    // Per Uid timeouts.
+    if (!perUidReadTimeouts.empty()) {
+        setUidReadTimeouts(mountId, perUidReadTimeouts);
+    }
+
     if (mSystemReady.load(std::memory_order_relaxed) && !dataLoaderStub->requestCreate()) {
         // failed to create data loader
         LOG(ERROR) << "initializeDataLoader() failed";
@@ -634,17 +646,17 @@
     return it->second->second.storage;
 }
 
-void IncrementalService::disableReadLogs(StorageId storageId) {
+void IncrementalService::disallowReadLogs(StorageId storageId) {
     std::unique_lock l(mLock);
     const auto ifs = getIfsLocked(storageId);
     if (!ifs) {
-        LOG(ERROR) << "disableReadLogs failed, invalid storageId: " << storageId;
+        LOG(ERROR) << "disallowReadLogs failed, invalid storageId: " << storageId;
         return;
     }
-    if (!ifs->readLogsEnabled()) {
+    if (!ifs->readLogsAllowed()) {
         return;
     }
-    ifs->disableReadLogs();
+    ifs->disallowReadLogs();
     l.unlock();
 
     const auto metadata = constants().readLogsDisabledMarkerName;
@@ -669,15 +681,26 @@
 
     const auto& params = ifs->dataLoaderStub->params();
     if (enableReadLogs) {
-        if (!ifs->readLogsEnabled()) {
+        if (!ifs->readLogsAllowed()) {
             LOG(ERROR) << "setStorageParams failed, readlogs disabled for storageId: " << storageId;
             return -EPERM;
         }
 
-        if (auto status = mAppOpsManager->checkPermission(kDataUsageStats, kOpUsage,
+        // Check loader usage stats permission and apop.
+        if (auto status = mAppOpsManager->checkPermission(kLoaderUsageStats, kOpUsage,
                                                           params.packageName.c_str());
             !status.isOk()) {
-            LOG(ERROR) << "checkPermission failed: " << status.toString8();
+            LOG(ERROR) << " Permission: " << kLoaderUsageStats
+                       << " check failed: " << status.toString8();
+            return fromBinderStatus(status);
+        }
+
+        // Check multiuser permission.
+        if (auto status = mAppOpsManager->checkPermission(kInteractAcrossUsers, nullptr,
+                                                          params.packageName.c_str());
+            !status.isOk()) {
+            LOG(ERROR) << " Permission: " << kInteractAcrossUsers
+                       << " check failed: " << status.toString8();
             return fromBinderStatus(status);
         }
     }
@@ -704,7 +727,12 @@
     }
 
     std::lock_guard l(mMountOperationLock);
-    return mVold->setIncFsMountOptions(control, enableReadLogs);
+    const auto status = mVold->setIncFsMountOptions(control, enableReadLogs);
+    if (status.isOk()) {
+        // Store enabled state.
+        ifs.setReadLogsEnabled(enableReadLogs);
+    }
+    return status;
 }
 
 void IncrementalService::deleteStorage(StorageId storageId) {
@@ -1052,6 +1080,74 @@
     return true;
 }
 
+void IncrementalService::setUidReadTimeouts(
+        StorageId storage, const std::vector<PerUidReadTimeouts>& perUidReadTimeouts) {
+    using microseconds = std::chrono::microseconds;
+    using milliseconds = std::chrono::milliseconds;
+
+    auto maxPendingTimeUs = microseconds(0);
+    for (const auto& timeouts : perUidReadTimeouts) {
+        maxPendingTimeUs = std::max(maxPendingTimeUs, microseconds(timeouts.maxPendingTimeUs));
+    }
+    if (maxPendingTimeUs < Constants::minPerUidTimeout) {
+        return;
+    }
+
+    const auto ifs = getIfs(storage);
+    if (!ifs) {
+        return;
+    }
+
+    if (auto err = mIncFs->setUidReadTimeouts(ifs->control, perUidReadTimeouts); err < 0) {
+        LOG(ERROR) << "Setting read timeouts failed: " << -err;
+        return;
+    }
+
+    const auto timeout = std::chrono::duration_cast<milliseconds>(maxPendingTimeUs) -
+            Constants::perUidTimeoutOffset;
+    updateUidReadTimeouts(storage, Clock::now() + timeout);
+}
+
+void IncrementalService::clearUidReadTimeouts(StorageId storage) {
+    const auto ifs = getIfs(storage);
+    if (!ifs) {
+        return;
+    }
+
+    mIncFs->setUidReadTimeouts(ifs->control, {});
+}
+
+void IncrementalService::updateUidReadTimeouts(StorageId storage, Clock::time_point timeLimit) {
+    // Reached maximum timeout.
+    if (Clock::now() >= timeLimit) {
+        return clearUidReadTimeouts(storage);
+    }
+
+    // Still loading?
+    const auto progress = getLoadingProgress(storage);
+    if (progress.isError()) {
+        // Something is wrong, abort.
+        return clearUidReadTimeouts(storage);
+    }
+
+    if (progress.started() && progress.fullyLoaded()) {
+        // Fully loaded, check readLogs collection.
+        const auto ifs = getIfs(storage);
+        if (!ifs->readLogsEnabled()) {
+            return clearUidReadTimeouts(storage);
+        }
+    }
+
+    const auto timeLeft = timeLimit - Clock::now();
+    if (timeLeft < Constants::progressUpdateInterval) {
+        // Don't bother.
+        return clearUidReadTimeouts(storage);
+    }
+
+    addTimedJob(*mTimedQueue, storage, Constants::progressUpdateInterval,
+                [this, storage, timeLimit]() { updateUidReadTimeouts(storage, timeLimit); });
+}
+
 std::unordered_set<std::string_view> IncrementalService::adoptMountedInstances() {
     std::unordered_set<std::string_view> mountedRootNames;
     mIncFs->listExistingMounts([this, &mountedRootNames](auto root, auto backingDir, auto binds) {
@@ -1125,7 +1221,7 @@
 
         // Check if marker file present.
         if (checkReadLogsDisabledMarker(root)) {
-            ifs->disableReadLogs();
+            ifs->disallowReadLogs();
         }
 
         std::vector<std::pair<std::string, metadata::BindPoint>> permanentBindPoints;
@@ -1301,7 +1397,7 @@
 
     // Check if marker file present.
     if (checkReadLogsDisabledMarker(mountTarget)) {
-        ifs->disableReadLogs();
+        ifs->disallowReadLogs();
     }
 
     // DataLoader params
@@ -1705,7 +1801,7 @@
     return 0;
 }
 
-int IncrementalService::isFileFullyLoaded(StorageId storage, const std::string& path) const {
+int IncrementalService::isFileFullyLoaded(StorageId storage, std::string_view filePath) const {
     std::unique_lock l(mLock);
     const auto ifs = getIfsLocked(storage);
     if (!ifs) {
@@ -1718,7 +1814,7 @@
         return -EINVAL;
     }
     l.unlock();
-    return isFileFullyLoadedFromPath(*ifs, path);
+    return isFileFullyLoadedFromPath(*ifs, filePath);
 }
 
 int IncrementalService::isFileFullyLoadedFromPath(const IncFsMount& ifs,
@@ -1736,25 +1832,26 @@
     return totalBlocks - filledBlocks;
 }
 
-float IncrementalService::getLoadingProgress(StorageId storage) const {
+IncrementalService::LoadingProgress IncrementalService::getLoadingProgress(
+        StorageId storage) const {
     std::unique_lock l(mLock);
     const auto ifs = getIfsLocked(storage);
     if (!ifs) {
         LOG(ERROR) << "getLoadingProgress failed, invalid storageId: " << storage;
-        return -EINVAL;
+        return {-EINVAL, -EINVAL};
     }
     const auto storageInfo = ifs->storages.find(storage);
     if (storageInfo == ifs->storages.end()) {
         LOG(ERROR) << "getLoadingProgress failed, no storage: " << storage;
-        return -EINVAL;
+        return {-EINVAL, -EINVAL};
     }
     l.unlock();
     return getLoadingProgressFromPath(*ifs, storageInfo->second.name);
 }
 
-float IncrementalService::getLoadingProgressFromPath(const IncFsMount& ifs,
-                                                     std::string_view storagePath) const {
-    size_t totalBlocks = 0, filledBlocks = 0;
+IncrementalService::LoadingProgress IncrementalService::getLoadingProgressFromPath(
+        const IncFsMount& ifs, std::string_view storagePath) const {
+    ssize_t totalBlocks = 0, filledBlocks = 0;
     const auto filePaths = mFs->listFilesRecursive(storagePath);
     for (const auto& filePath : filePaths) {
         const auto [filledBlocksCount, totalBlocksCount] =
@@ -1762,33 +1859,29 @@
         if (filledBlocksCount < 0) {
             LOG(ERROR) << "getLoadingProgress failed to get filled blocks count for: " << filePath
                        << " errno: " << filledBlocksCount;
-            return filledBlocksCount;
+            return {filledBlocksCount, filledBlocksCount};
         }
         totalBlocks += totalBlocksCount;
         filledBlocks += filledBlocksCount;
     }
 
-    if (totalBlocks == 0) {
-        // No file in the storage or files are empty; regarded as fully loaded
-        return 1;
-    }
-    return (float)filledBlocks / (float)totalBlocks;
+    return {filledBlocks, totalBlocks};
 }
 
 bool IncrementalService::updateLoadingProgress(
         StorageId storage, const StorageLoadingProgressListener& progressListener) {
     const auto progress = getLoadingProgress(storage);
-    if (progress < 0) {
+    if (progress.isError()) {
         // Failed to get progress from incfs, abort.
         return false;
     }
-    progressListener->onStorageLoadingProgressChanged(storage, progress);
-    if (progress > 1 - 0.001f) {
+    progressListener->onStorageLoadingProgressChanged(storage, progress.getProgress());
+    if (progress.fullyLoaded()) {
         // Stop updating progress once it is fully loaded
         return true;
     }
-    static constexpr auto kProgressUpdateInterval = 1000ms;
-    addTimedJob(*mProgressUpdateJobQueue, storage, kProgressUpdateInterval /* repeat after 1s */,
+    addTimedJob(*mProgressUpdateJobQueue, storage,
+                Constants::progressUpdateInterval /* repeat after 1s */,
                 [storage, progressListener, this]() {
                     updateLoadingProgress(storage, progressListener);
                 });
diff --git a/services/incremental/IncrementalService.h b/services/incremental/IncrementalService.h
index eb69470..3066121 100644
--- a/services/incremental/IncrementalService.h
+++ b/services/incremental/IncrementalService.h
@@ -23,6 +23,7 @@
 #include <android/os/incremental/BnIncrementalServiceConnector.h>
 #include <android/os/incremental/BnStorageHealthListener.h>
 #include <android/os/incremental/BnStorageLoadingProgressListener.h>
+#include <android/os/incremental/PerUidReadTimeouts.h>
 #include <android/os/incremental/StorageHealthCheckParams.h>
 #include <binder/IAppOpsCallback.h>
 #include <utils/String16.h>
@@ -69,6 +70,8 @@
 using IStorageLoadingProgressListener = ::android::os::incremental::IStorageLoadingProgressListener;
 using StorageLoadingProgressListener = ::android::sp<IStorageLoadingProgressListener>;
 
+using PerUidReadTimeouts = ::android::os::incremental::PerUidReadTimeouts;
+
 class IncrementalService final {
 public:
     explicit IncrementalService(ServiceManagerWrapper&& sm, std::string_view rootDir);
@@ -98,7 +101,23 @@
     };
 
     enum StorageFlags {
-        ReadLogsEnabled = 1,
+        ReadLogsAllowed = 1 << 0,
+        ReadLogsEnabled = 1 << 1,
+    };
+
+    struct LoadingProgress {
+        ssize_t filledBlocks;
+        ssize_t totalBlocks;
+
+        bool isError() const { return totalBlocks < 0; }
+        bool started() const { return totalBlocks > 0; }
+        bool fullyLoaded() const { return !isError() && (totalBlocks == filledBlocks); }
+
+        float getProgress() const {
+            return totalBlocks < 0
+                    ? totalBlocks
+                    : totalBlocks > 0 ? double(filledBlocks) / double(totalBlocks) : 1.f;
+        }
     };
 
     static FileId idFromMetadata(std::span<const uint8_t> metadata);
@@ -114,7 +133,8 @@
                             content::pm::DataLoaderParamsParcel&& dataLoaderParams,
                             CreateOptions options, const DataLoaderStatusListener& statusListener,
                             StorageHealthCheckParams&& healthCheckParams,
-                            const StorageHealthListener& healthListener);
+                            const StorageHealthListener& healthListener,
+                            const std::vector<PerUidReadTimeouts>& perUidReadTimeouts);
     StorageId createLinkedStorage(std::string_view mountPoint, StorageId linkedStorage,
                                   CreateOptions options = CreateOptions::Default);
     StorageId openStorage(std::string_view path);
@@ -123,7 +143,7 @@
     int unbind(StorageId storage, std::string_view target);
     void deleteStorage(StorageId storage);
 
-    void disableReadLogs(StorageId storage);
+    void disallowReadLogs(StorageId storage);
     int setStorageParams(StorageId storage, bool enableReadLogs);
 
     int makeFile(StorageId storage, std::string_view path, int mode, FileId id,
@@ -135,8 +155,8 @@
              std::string_view newPath);
     int unlink(StorageId storage, std::string_view path);
 
-    int isFileFullyLoaded(StorageId storage, const std::string& path) const;
-    float getLoadingProgress(StorageId storage) const;
+    int isFileFullyLoaded(StorageId storage, std::string_view filePath) const;
+    LoadingProgress getLoadingProgress(StorageId storage) const;
     bool registerLoadingProgressListener(StorageId storage,
                                          const StorageLoadingProgressListener& progressListener);
     bool unregisterLoadingProgressListener(StorageId storage);
@@ -282,7 +302,7 @@
         const std::string root;
         Control control;
         /*const*/ MountId mountId;
-        int32_t flags = StorageFlags::ReadLogsEnabled;
+        int32_t flags = StorageFlags::ReadLogsAllowed;
         StorageMap storages;
         BindMap bindPoints;
         DataLoaderStubPtr dataLoaderStub;
@@ -301,7 +321,15 @@
 
         StorageMap::iterator makeStorage(StorageId id);
 
-        void disableReadLogs() { flags &= ~StorageFlags::ReadLogsEnabled; }
+        void disallowReadLogs() { flags &= ~StorageFlags::ReadLogsAllowed; }
+        int32_t readLogsAllowed() const { return (flags & StorageFlags::ReadLogsAllowed); }
+
+        void setReadLogsEnabled(bool value) {
+            if (value)
+                flags |= StorageFlags::ReadLogsEnabled;
+            else
+                flags &= ~StorageFlags::ReadLogsEnabled;
+        }
         int32_t readLogsEnabled() const { return (flags & StorageFlags::ReadLogsEnabled); }
 
         static void cleanupFilesystem(std::string_view root);
@@ -313,6 +341,11 @@
 
     static bool perfLoggingEnabled();
 
+    void setUidReadTimeouts(StorageId storage,
+                            const std::vector<PerUidReadTimeouts>& perUidReadTimeouts);
+    void clearUidReadTimeouts(StorageId storage);
+    void updateUidReadTimeouts(StorageId storage, Clock::time_point timeLimit);
+
     std::unordered_set<std::string_view> adoptMountedInstances();
     void mountExistingImages(const std::unordered_set<std::string_view>& mountedRootNames);
     bool mountExistingImage(std::string_view root);
@@ -355,7 +388,7 @@
     binder::Status applyStorageParams(IncFsMount& ifs, bool enableReadLogs);
 
     int isFileFullyLoadedFromPath(const IncFsMount& ifs, std::string_view filePath) const;
-    float getLoadingProgressFromPath(const IncFsMount& ifs, std::string_view path) const;
+    LoadingProgress getLoadingProgressFromPath(const IncFsMount& ifs, std::string_view path) const;
 
     int setFileContent(const IfsMountPtr& ifs, const incfs::FileId& fileId,
                        std::string_view debugFilePath, std::span<const uint8_t> data) const;
diff --git a/services/incremental/IncrementalServiceValidation.cpp b/services/incremental/IncrementalServiceValidation.cpp
index abadbbf..9f2639a 100644
--- a/services/incremental/IncrementalServiceValidation.cpp
+++ b/services/incremental/IncrementalServiceValidation.cpp
@@ -56,13 +56,18 @@
 
     String16 packageName{package};
 
-    // Caller must also have op granted.
     PermissionController pc;
     if (auto packageUid = pc.getPackageUid(packageName, 0); packageUid != uid) {
         return Exception(binder::Status::EX_SECURITY,
                          StringPrintf("UID %d / PID %d does not own package %s", uid, pid,
                                       package));
     }
+
+    if (!operation) {
+        return binder::Status::ok();
+    }
+
+    // Caller must also have op granted.
     switch (auto result = pc.noteOp(String16(operation), uid, packageName); result) {
         case PermissionController::MODE_ALLOWED:
         case PermissionController::MODE_DEFAULT:
diff --git a/services/incremental/ServiceWrappers.cpp b/services/incremental/ServiceWrappers.cpp
index dfe9684..b1521b0 100644
--- a/services/incremental/ServiceWrappers.cpp
+++ b/services/incremental/ServiceWrappers.cpp
@@ -206,6 +206,11 @@
                                    std::vector<incfs::ReadInfo>* pendingReadsBuffer) const final {
         return incfs::waitForPendingReads(control, timeout, pendingReadsBuffer);
     }
+    ErrorCode setUidReadTimeouts(const Control& control,
+                                 const std::vector<android::os::incremental::PerUidReadTimeouts>&
+                                         perUidReadTimeouts) const final {
+        return -ENOTSUP;
+    }
 };
 
 static JNIEnv* getOrAttachJniEnv(JavaVM* jvm);
diff --git a/services/incremental/ServiceWrappers.h b/services/incremental/ServiceWrappers.h
index f2d0073..fad8d67 100644
--- a/services/incremental/ServiceWrappers.h
+++ b/services/incremental/ServiceWrappers.h
@@ -21,6 +21,7 @@
 #include <android/content/pm/FileSystemControlParcel.h>
 #include <android/content/pm/IDataLoader.h>
 #include <android/content/pm/IDataLoaderStatusListener.h>
+#include <android/os/incremental/PerUidReadTimeouts.h>
 #include <binder/IAppOpsCallback.h>
 #include <binder/IServiceManager.h>
 #include <binder/Status.h>
@@ -103,6 +104,10 @@
     virtual WaitResult waitForPendingReads(
             const Control& control, std::chrono::milliseconds timeout,
             std::vector<incfs::ReadInfo>* pendingReadsBuffer) const = 0;
+    virtual ErrorCode setUidReadTimeouts(
+            const Control& control,
+            const std::vector<::android::os::incremental::PerUidReadTimeouts>& perUidReadTimeouts)
+            const = 0;
 };
 
 class AppOpsManagerWrapper {
diff --git a/services/incremental/test/IncrementalServiceTest.cpp b/services/incremental/test/IncrementalServiceTest.cpp
index 9b8cf40..47b9051 100644
--- a/services/incremental/test/IncrementalServiceTest.cpp
+++ b/services/incremental/test/IncrementalServiceTest.cpp
@@ -42,6 +42,7 @@
 
 using namespace android::incfs;
 using namespace android::content::pm;
+using PerUidReadTimeouts = android::os::incremental::PerUidReadTimeouts;
 
 namespace android::os::incremental {
 
@@ -307,6 +308,9 @@
     MOCK_CONST_METHOD3(waitForPendingReads,
                        WaitResult(const Control& control, std::chrono::milliseconds timeout,
                                   std::vector<incfs::ReadInfo>* pendingReadsBuffer));
+    MOCK_CONST_METHOD2(setUidReadTimeouts,
+                       ErrorCode(const Control& control,
+                                 const std::vector<PerUidReadTimeouts>& perUidReadTimeouts));
 
     MockIncFs() { ON_CALL(*this, listExistingMounts(_)).WillByDefault(Return()); }
 
@@ -393,6 +397,15 @@
     void checkPermissionSuccess() {
         ON_CALL(*this, checkPermission(_, _, _)).WillByDefault(Return(android::incremental::Ok()));
     }
+    void checkPermissionNoCrossUsers() {
+        ON_CALL(*this,
+                checkPermission("android.permission.LOADER_USAGE_STATS",
+                                "android:loader_usage_stats", _))
+                .WillByDefault(Return(android::incremental::Ok()));
+        ON_CALL(*this, checkPermission("android.permission.INTERACT_ACROSS_USERS", nullptr, _))
+                .WillByDefault(
+                        Return(android::incremental::Exception(binder::Status::EX_SECURITY, {})));
+    }
     void checkPermissionFails() {
         ON_CALL(*this, checkPermission(_, _, _))
                 .WillByDefault(
@@ -665,7 +678,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_LT(storageId, 0);
 }
 
@@ -676,7 +689,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_LT(storageId, 0);
 }
 
@@ -689,7 +702,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_LT(storageId, 0);
 }
 
@@ -703,7 +716,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_LT(storageId, 0);
 }
 
@@ -721,7 +734,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_LT(storageId, 0);
 }
 
@@ -735,7 +748,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     mIncrementalService->deleteStorage(storageId);
 }
@@ -750,7 +763,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     // Simulated crash/other connection breakage.
     mDataLoaderManager->setDataLoaderStatusDestroyed();
@@ -767,7 +780,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     mDataLoaderManager->setDataLoaderStatusCreated();
     ASSERT_TRUE(mIncrementalService->startLoading(storageId));
@@ -785,7 +798,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     ASSERT_TRUE(mIncrementalService->startLoading(storageId));
     mDataLoaderManager->setDataLoaderStatusCreated();
@@ -802,7 +815,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     mDataLoaderManager->setDataLoaderStatusUnavailable();
 }
@@ -823,7 +836,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     mDataLoaderManager->setDataLoaderStatusUnavailable();
     ASSERT_NE(nullptr, mLooper->mCallback);
@@ -877,7 +890,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, std::move(params), listener);
+                                                       {}, std::move(params), listener, {});
     ASSERT_GE(storageId, 0);
 
     // Healthy state, registered for pending reads.
@@ -972,7 +985,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     ASSERT_GE(mDataLoader->setStorageParams(true), 0);
 }
@@ -993,11 +1006,11 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     ASSERT_GE(mDataLoader->setStorageParams(true), 0);
     // Now disable.
-    mIncrementalService->disableReadLogs(storageId);
+    mIncrementalService->disallowReadLogs(storageId);
     ASSERT_EQ(mDataLoader->setStorageParams(true), -EPERM);
 }
 
@@ -1019,7 +1032,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     ASSERT_GE(mDataLoader->setStorageParams(true), 0);
     ASSERT_NE(nullptr, mAppOpsManager->mStoredCallback.get());
@@ -1038,7 +1051,24 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
+    ASSERT_GE(storageId, 0);
+    ASSERT_LT(mDataLoader->setStorageParams(true), 0);
+}
+
+TEST_F(IncrementalServiceTest, testSetIncFsMountOptionsCheckPermissionNoCrossUsers) {
+    mAppOpsManager->checkPermissionNoCrossUsers();
+
+    EXPECT_CALL(*mDataLoaderManager, unbindFromDataLoader(_));
+    EXPECT_CALL(*mVold, unmountIncFs(_)).Times(2);
+    // checkPermission fails, no calls to set opitions,  start or stop WatchingMode.
+    EXPECT_CALL(*mVold, setIncFsMountOptions(_, true)).Times(0);
+    EXPECT_CALL(*mAppOpsManager, startWatchingMode(_, _, _)).Times(0);
+    EXPECT_CALL(*mAppOpsManager, stopWatchingMode(_)).Times(0);
+    TemporaryDir tempDir;
+    int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
+                                                       IncrementalService::CreateOptions::CreateNew,
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     ASSERT_LT(mDataLoader->setStorageParams(true), 0);
 }
@@ -1057,7 +1087,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_GE(storageId, 0);
     ASSERT_LT(mDataLoader->setStorageParams(true), 0);
 }
@@ -1066,7 +1096,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     std::string dir_path("test");
 
     // Expecting incfs to call makeDir on a path like:
@@ -1085,7 +1115,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     auto first = "first"sv;
     auto second = "second"sv;
     auto third = "third"sv;
@@ -1108,7 +1138,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     ASSERT_EQ(-1, mIncrementalService->isFileFullyLoaded(storageId, "base.apk"));
 }
 
@@ -1119,7 +1149,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     EXPECT_CALL(*mIncFs, countFilledBlocks(_, _)).Times(1);
     ASSERT_EQ(-1, mIncrementalService->isFileFullyLoaded(storageId, "base.apk"));
 }
@@ -1131,7 +1161,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     EXPECT_CALL(*mIncFs, countFilledBlocks(_, _)).Times(1);
     ASSERT_EQ(0, mIncrementalService->isFileFullyLoaded(storageId, "base.apk"));
 }
@@ -1143,7 +1173,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     EXPECT_CALL(*mIncFs, countFilledBlocks(_, _)).Times(1);
     ASSERT_EQ(0, mIncrementalService->isFileFullyLoaded(storageId, "base.apk"));
 }
@@ -1155,8 +1185,8 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
-    ASSERT_EQ(1, mIncrementalService->getLoadingProgress(storageId));
+                                                       {}, {}, {}, {});
+    ASSERT_EQ(1, mIncrementalService->getLoadingProgress(storageId).getProgress());
 }
 
 TEST_F(IncrementalServiceTest, testGetLoadingProgressFailsWithFailedRanges) {
@@ -1166,9 +1196,9 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     EXPECT_CALL(*mIncFs, countFilledBlocks(_, _)).Times(1);
-    ASSERT_EQ(-1, mIncrementalService->getLoadingProgress(storageId));
+    ASSERT_EQ(-1, mIncrementalService->getLoadingProgress(storageId).getProgress());
 }
 
 TEST_F(IncrementalServiceTest, testGetLoadingProgressSuccessWithEmptyRanges) {
@@ -1178,9 +1208,9 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     EXPECT_CALL(*mIncFs, countFilledBlocks(_, _)).Times(3);
-    ASSERT_EQ(1, mIncrementalService->getLoadingProgress(storageId));
+    ASSERT_EQ(1, mIncrementalService->getLoadingProgress(storageId).getProgress());
 }
 
 TEST_F(IncrementalServiceTest, testGetLoadingProgressSuccess) {
@@ -1190,9 +1220,9 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     EXPECT_CALL(*mIncFs, countFilledBlocks(_, _)).Times(3);
-    ASSERT_EQ(0.5, mIncrementalService->getLoadingProgress(storageId));
+    ASSERT_EQ(0.5, mIncrementalService->getLoadingProgress(storageId).getProgress());
 }
 
 TEST_F(IncrementalServiceTest, testRegisterLoadingProgressListenerSuccess) {
@@ -1202,7 +1232,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     sp<NiceMock<MockStorageLoadingProgressListener>> listener{
             new NiceMock<MockStorageLoadingProgressListener>};
     NiceMock<MockStorageLoadingProgressListener>* listenerMock = listener.get();
@@ -1227,7 +1257,7 @@
     TemporaryDir tempDir;
     int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
                                                        IncrementalService::CreateOptions::CreateNew,
-                                                       {}, {}, {});
+                                                       {}, {}, {}, {});
     sp<NiceMock<MockStorageLoadingProgressListener>> listener{
             new NiceMock<MockStorageLoadingProgressListener>};
     NiceMock<MockStorageLoadingProgressListener>* listenerMock = listener.get();
@@ -1242,9 +1272,10 @@
     NiceMock<MockStorageHealthListener>* newListenerMock = newListener.get();
 
     TemporaryDir tempDir;
-    int storageId = mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
-                                                       IncrementalService::CreateOptions::CreateNew,
-                                                       {}, StorageHealthCheckParams{}, listener);
+    int storageId =
+            mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
+                                               IncrementalService::CreateOptions::CreateNew, {},
+                                               StorageHealthCheckParams{}, listener, {});
     ASSERT_GE(storageId, 0);
     StorageHealthCheckParams newParams;
     newParams.blockedTimeoutMs = 10000;
@@ -1313,4 +1344,123 @@
     mTimedQueue->clearJob(storageId);
 }
 
+static std::vector<PerUidReadTimeouts> createPerUidTimeouts(
+        std::initializer_list<std::tuple<int, int, int, int>> tuples) {
+    std::vector<PerUidReadTimeouts> result;
+    for (auto&& tuple : tuples) {
+        result.emplace_back();
+        auto& timeouts = result.back();
+        timeouts.uid = std::get<0>(tuple);
+        timeouts.minTimeUs = std::get<1>(tuple);
+        timeouts.minPendingTimeUs = std::get<2>(tuple);
+        timeouts.maxPendingTimeUs = std::get<3>(tuple);
+    }
+    return result;
+}
+
+static ErrorCode checkPerUidTimeouts(const Control& control,
+                                     const std::vector<PerUidReadTimeouts>& perUidReadTimeouts) {
+    std::vector<PerUidReadTimeouts> expected =
+            createPerUidTimeouts({{0, 1, 2, 3}, {1, 2, 3, 4}, {2, 3, 4, 100000000}});
+    EXPECT_EQ(expected, perUidReadTimeouts);
+    return 0;
+}
+
+static ErrorCode checkPerUidTimeoutsEmpty(
+        const Control& control, const std::vector<PerUidReadTimeouts>& perUidReadTimeouts) {
+    EXPECT_EQ(0u, perUidReadTimeouts.size());
+    return 0;
+}
+
+TEST_F(IncrementalServiceTest, testPerUidTimeoutsTooShort) {
+    EXPECT_CALL(*mDataLoaderManager, bindToDataLoader(_, _, _, _)).Times(1);
+    EXPECT_CALL(*mDataLoaderManager, unbindFromDataLoader(_)).Times(1);
+    EXPECT_CALL(*mDataLoader, create(_, _, _, _)).Times(1);
+    EXPECT_CALL(*mDataLoader, start(_)).Times(0);
+    EXPECT_CALL(*mDataLoader, destroy(_)).Times(1);
+    EXPECT_CALL(*mIncFs, setUidReadTimeouts(_, _)).Times(0);
+    EXPECT_CALL(*mTimedQueue, addJob(_, _, _)).Times(0);
+    EXPECT_CALL(*mVold, unmountIncFs(_)).Times(2);
+    TemporaryDir tempDir;
+    int storageId =
+            mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
+                                               IncrementalService::CreateOptions::CreateNew, {}, {},
+                                               {},
+                                               createPerUidTimeouts(
+                                                       {{0, 1, 2, 3}, {1, 2, 3, 4}, {2, 3, 4, 5}}));
+    ASSERT_GE(storageId, 0);
+}
+
+TEST_F(IncrementalServiceTest, testPerUidTimeoutsSuccess) {
+    mVold->setIncFsMountOptionsSuccess();
+    mAppOpsManager->checkPermissionSuccess();
+    mFs->hasFiles();
+
+    EXPECT_CALL(*mIncFs, setUidReadTimeouts(_, _))
+            // First call.
+            .WillOnce(Invoke(&checkPerUidTimeouts))
+            // Fully loaded and no readlogs.
+            .WillOnce(Invoke(&checkPerUidTimeoutsEmpty));
+    EXPECT_CALL(*mTimedQueue, addJob(_, _, _)).Times(3);
+
+    // Empty storage.
+    mIncFs->countFilledBlocksEmpty();
+
+    TemporaryDir tempDir;
+    int storageId =
+            mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel),
+                                               IncrementalService::CreateOptions::CreateNew, {}, {},
+                                               {},
+                                               createPerUidTimeouts({{0, 1, 2, 3},
+                                                                     {1, 2, 3, 4},
+                                                                     {2, 3, 4, 100000000}}));
+    ASSERT_GE(storageId, 0);
+
+    {
+        // Timed callback present -> 0 progress.
+        ASSERT_EQ(storageId, mTimedQueue->mId);
+        ASSERT_GE(mTimedQueue->mAfter, std::chrono::seconds(1));
+        const auto timedCallback = mTimedQueue->mWhat;
+        mTimedQueue->clearJob(storageId);
+
+        // Still loading.
+        mIncFs->countFilledBlocksSuccess();
+
+        // Call it again.
+        timedCallback();
+    }
+
+    {
+        // Still present -> 0.5 progress.
+        ASSERT_EQ(storageId, mTimedQueue->mId);
+        ASSERT_GE(mTimedQueue->mAfter, std::chrono::seconds(1));
+        const auto timedCallback = mTimedQueue->mWhat;
+        mTimedQueue->clearJob(storageId);
+
+        // Fully loaded but readlogs collection enabled.
+        mIncFs->countFilledBlocksFullyLoaded();
+        ASSERT_GE(mDataLoader->setStorageParams(true), 0);
+
+        // Call it again.
+        timedCallback();
+    }
+
+    {
+        // Still present -> fully loaded + readlogs.
+        ASSERT_EQ(storageId, mTimedQueue->mId);
+        ASSERT_GE(mTimedQueue->mAfter, std::chrono::seconds(1));
+        const auto timedCallback = mTimedQueue->mWhat;
+        mTimedQueue->clearJob(storageId);
+
+        // Now disable readlogs.
+        ASSERT_GE(mDataLoader->setStorageParams(false), 0);
+
+        // Call it again.
+        timedCallback();
+    }
+
+    // No callbacks anymore -> fully loaded and no readlogs.
+    ASSERT_EQ(mTimedQueue->mAfter, Milliseconds());
+}
+
 } // namespace android::os::incremental
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index fff7f80..94df185 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -23,6 +23,8 @@
 import static android.os.IServiceManager.DUMP_FLAG_PROTO;
 import static android.os.Process.SYSTEM_UID;
 import static android.os.Process.myPid;
+import static android.system.OsConstants.O_CLOEXEC;
+import static android.system.OsConstants.O_RDONLY;
 import static android.view.Display.DEFAULT_DISPLAY;
 
 import static com.android.server.utils.TimingsTraceAndSlog.SYSTEM_SERVER_TIMING_TAG;
@@ -77,6 +79,8 @@
 import android.provider.Settings;
 import android.server.ServerProtoEnums;
 import android.sysprop.VoldProperties;
+import android.system.ErrnoException;
+import android.system.Os;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.DisplayMetrics;
@@ -237,6 +241,8 @@
             "com.android.server.companion.CompanionDeviceManagerService";
     private static final String STATS_COMPANION_APEX_PATH =
             "/apex/com.android.os.statsd/javalib/service-statsd.jar";
+    private static final String CONNECTIVITY_SERVICE_APEX_PATH =
+            "/apex/com.android.tethering/javalib/service-connectivity.jar";
     private static final String STATS_COMPANION_LIFECYCLE_CLASS =
             "com.android.server.stats.StatsCompanion$Lifecycle";
     private static final String STATS_PULL_ATOM_SERVICE_CLASS =
@@ -297,6 +303,8 @@
             "com.android.server.autofill.AutofillManagerService";
     private static final String CONTENT_CAPTURE_MANAGER_SERVICE_CLASS =
             "com.android.server.contentcapture.ContentCaptureManagerService";
+    private static final String TRANSLATION_MANAGER_SERVICE_CLASS =
+            "com.android.server.translation.TranslationManagerService";
     private static final String MUSIC_RECOGNITION_MANAGER_SERVICE_CLASS =
             "com.android.server.musicrecognition.MusicRecognitionManagerService";
     private static final String SYSTEM_CAPTIONS_MANAGER_SERVICE_CLASS =
@@ -425,11 +433,71 @@
      */
     private static native void initZygoteChildHeapProfiling();
 
+    private static final String SYSPROP_FDTRACK_ENABLE_THRESHOLD =
+            "persist.sys.debug.fdtrack_enable_threshold";
+    private static final String SYSPROP_FDTRACK_ABORT_THRESHOLD =
+            "persist.sys.debug.fdtrack_abort_threshold";
+    private static final String SYSPROP_FDTRACK_INTERVAL =
+            "persist.sys.debug.fdtrack_interval";
+
+    private static int getMaxFd() {
+        FileDescriptor fd = null;
+        try {
+            fd = Os.open("/dev/null", O_RDONLY | O_CLOEXEC, 0);
+            return fd.getInt$();
+        } catch (ErrnoException ex) {
+            Slog.e("System", "Failed to get maximum fd: " + ex);
+        } finally {
+            if (fd != null) {
+                try {
+                    Os.close(fd);
+                } catch (ErrnoException ex) {
+                    // If Os.close threw, something went horribly wrong.
+                    throw new RuntimeException(ex);
+                }
+            }
+        }
+
+        return Integer.MAX_VALUE;
+    }
+
+    private static native void fdtrackAbort();
 
     /**
      * Spawn a thread that monitors for fd leaks.
      */
-    private static native void spawnFdLeakCheckThread();
+    private static void spawnFdLeakCheckThread() {
+        final int enableThreshold = SystemProperties.getInt(SYSPROP_FDTRACK_ENABLE_THRESHOLD, 1024);
+        final int abortThreshold = SystemProperties.getInt(SYSPROP_FDTRACK_ABORT_THRESHOLD, 2048);
+        final int checkInterval = SystemProperties.getInt(SYSPROP_FDTRACK_INTERVAL, 120);
+
+        new Thread(() -> {
+            boolean enabled = false;
+            while (true) {
+                int maxFd = getMaxFd();
+                if (maxFd > enableThreshold) {
+                    // Do a manual GC to clean up fds that are hanging around as garbage.
+                    System.gc();
+                    maxFd = getMaxFd();
+                }
+
+                if (maxFd > enableThreshold && !enabled) {
+                    Slog.i("System", "fdtrack enable threshold reached, enabling");
+                    System.loadLibrary("fdtrack");
+                    enabled = true;
+                } else if (maxFd > abortThreshold) {
+                    Slog.i("System", "fdtrack abort threshold reached, dumping and aborting");
+                    fdtrackAbort();
+                }
+
+                try {
+                    Thread.sleep(checkInterval);
+                } catch (InterruptedException ex) {
+                    continue;
+                }
+            }
+        }).start();
+    }
 
     /**
      * Start native Incremental Service and get its handle.
@@ -680,7 +748,9 @@
             // Load preinstalled system fonts for system server, so that WindowManagerService, etc
             // can start using Typeface. Note that fonts are required not only for text rendering,
             // but also for some text operations (e.g. TextUtils.makeSafeForPresentation()).
-            Typeface.loadPreinstalledSystemFontMap();
+            if (Typeface.ENABLE_LAZY_TYPEFACE_INITIALIZATION) {
+                Typeface.loadPreinstalledSystemFontMap();
+            }
 
             // Attach JVMTI agent if this is a debuggable build and the system property is set.
             if (Build.IS_DEBUGGABLE) {
@@ -1719,8 +1789,8 @@
             // This has to be called after NetworkManagementService, NetworkStatsService
             // and NetworkPolicyManager because ConnectivityService needs to take these
             // services to initialize.
-            // TODO: Dynamically load service-connectivity.jar by using startServiceFromJar.
-            mSystemServiceManager.startService(CONNECTIVITY_SERVICE_INITIALIZER_CLASS);
+            mSystemServiceManager.startServiceFromJar(CONNECTIVITY_SERVICE_INITIALIZER_CLASS,
+                    CONNECTIVITY_SERVICE_APEX_PATH);
             connectivity = IConnectivityManager.Stub.asInterface(
                     ServiceManager.getService(Context.CONNECTIVITY_SERVICE));
             // TODO: Use ConnectivityManager instead of ConnectivityService.
@@ -2286,6 +2356,13 @@
             t.traceEnd();
         }
 
+        // Translation manager service
+        if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_TRANSLATION)) {
+            t.traceBegin("StartTranslationManagerService");
+            mSystemServiceManager.startService(TRANSLATION_MANAGER_SERVICE_CLASS);
+            t.traceEnd();
+        }
+
         // NOTE: ClipboardService depends on ContentCapture and Autofill
         t.traceBegin("StartClipboardService");
         mSystemServiceManager.startService(ClipboardService.class);
diff --git a/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerPerUserService.java b/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerPerUserService.java
index 3531512..0cb729d 100644
--- a/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerPerUserService.java
+++ b/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerPerUserService.java
@@ -16,6 +16,7 @@
 
 package com.android.server.musicrecognition;
 
+import static android.media.musicrecognition.MusicRecognitionManager.RECOGNITION_FAILED_AUDIO_UNAVAILABLE;
 import static android.media.musicrecognition.MusicRecognitionManager.RECOGNITION_FAILED_SERVICE_KILLED;
 import static android.media.musicrecognition.MusicRecognitionManager.RECOGNITION_FAILED_SERVICE_UNAVAILABLE;
 import static android.media.musicrecognition.MusicRecognitionManager.RecognitionFailureCode;
@@ -64,10 +65,6 @@
     @GuardedBy("mLock")
     private RemoteMusicRecognitionService mRemoteService;
 
-    private MusicRecognitionServiceCallback mRemoteServiceCallback =
-            new MusicRecognitionServiceCallback();
-    private IMusicRecognitionManagerCallback mCallback;
-
     MusicRecognitionManagerPerUserService(
             @NonNull MusicRecognitionManagerService primary,
             @NonNull Object lock, int userId) {
@@ -100,7 +97,8 @@
 
     @GuardedBy("mLock")
     @Nullable
-    private RemoteMusicRecognitionService ensureRemoteServiceLocked() {
+    private RemoteMusicRecognitionService ensureRemoteServiceLocked(
+            IMusicRecognitionManagerCallback clientCallback) {
         if (mRemoteService == null) {
             final String serviceName = getComponentNameLocked();
             if (serviceName == null) {
@@ -113,7 +111,8 @@
 
             mRemoteService = new RemoteMusicRecognitionService(getContext(),
                     serviceComponent, mUserId, this,
-                    mRemoteServiceCallback, mMaster.isBindInstantServiceAllowed(),
+                    new MusicRecognitionServiceCallback(clientCallback),
+                    mMaster.isBindInstantServiceAllowed(),
                     mMaster.verbose);
         }
 
@@ -130,13 +129,14 @@
             @NonNull IBinder callback) {
         int maxAudioLengthSeconds = Math.min(recognitionRequest.getMaxAudioLengthSeconds(),
                 MAX_STREAMING_SECONDS);
-        mCallback = IMusicRecognitionManagerCallback.Stub.asInterface(callback);
+        IMusicRecognitionManagerCallback clientCallback =
+                IMusicRecognitionManagerCallback.Stub.asInterface(callback);
         AudioRecord audioRecord = createAudioRecord(recognitionRequest, maxAudioLengthSeconds);
 
-        mRemoteService = ensureRemoteServiceLocked();
+        mRemoteService = ensureRemoteServiceLocked(clientCallback);
         if (mRemoteService == null) {
             try {
-                mCallback.onRecognitionFailed(
+                clientCallback.onRecognitionFailed(
                         RECOGNITION_FAILED_SERVICE_UNAVAILABLE);
             } catch (RemoteException e) {
                 // Ignored.
@@ -147,7 +147,8 @@
         Pair<ParcelFileDescriptor, ParcelFileDescriptor> clientPipe = createPipe();
         if (clientPipe == null) {
             try {
-                mCallback.onAudioStreamClosed();
+                clientCallback.onRecognitionFailed(
+                        RECOGNITION_FAILED_AUDIO_UNAVAILABLE);
             } catch (RemoteException ignored) {
                 // Ignored.
             }
@@ -192,11 +193,10 @@
             } finally {
                 audioRecord.release();
                 try {
-                    mCallback.onAudioStreamClosed();
+                    clientCallback.onAudioStreamClosed();
                 } catch (RemoteException ignored) {
                     // Ignored.
                 }
-
             }
         });
         // Send the pipe down to the lookup service while we write to it asynchronously.
@@ -207,13 +207,20 @@
      * Callback invoked by {@link android.service.musicrecognition.MusicRecognitionService} to pass
      * back the music search result.
      */
-    private final class MusicRecognitionServiceCallback extends
+    final class MusicRecognitionServiceCallback extends
             IMusicRecognitionServiceCallback.Stub {
+
+        private final IMusicRecognitionManagerCallback mClientCallback;
+
+        private MusicRecognitionServiceCallback(IMusicRecognitionManagerCallback clientCallback) {
+            mClientCallback = clientCallback;
+        }
+
         @Override
         public void onRecognitionSucceeded(MediaMetadata result, Bundle extras) {
             try {
                 sanitizeBundle(extras);
-                mCallback.onRecognitionSucceeded(result, extras);
+                mClientCallback.onRecognitionSucceeded(result, extras);
             } catch (RemoteException ignored) {
                 // Ignored.
             }
@@ -223,18 +230,23 @@
         @Override
         public void onRecognitionFailed(@RecognitionFailureCode int failureCode) {
             try {
-                mCallback.onRecognitionFailed(failureCode);
+                mClientCallback.onRecognitionFailed(failureCode);
             } catch (RemoteException ignored) {
                 // Ignored.
             }
             destroyService();
         }
+
+        private IMusicRecognitionManagerCallback getClientCallback() {
+            return mClientCallback;
+        }
     }
 
     @Override
     public void onServiceDied(@NonNull RemoteMusicRecognitionService service) {
         try {
-            mCallback.onRecognitionFailed(RECOGNITION_FAILED_SERVICE_KILLED);
+            service.getServerCallback().getClientCallback().onRecognitionFailed(
+                    RECOGNITION_FAILED_SERVICE_KILLED);
         } catch (RemoteException e) {
             // Ignored.
         }
diff --git a/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerService.java b/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerService.java
index 9123daf..38f43138 100644
--- a/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerService.java
+++ b/services/musicrecognition/java/com/android/server/musicrecognition/MusicRecognitionManagerService.java
@@ -22,7 +22,9 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.media.musicrecognition.IMusicRecognitionManager;
 import android.media.musicrecognition.IMusicRecognitionManagerCallback;
 import android.media.musicrecognition.RecognitionRequest;
@@ -32,7 +34,9 @@
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
 import android.os.UserHandle;
+import android.util.Slog;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.server.infra.AbstractMasterSystemService;
 import com.android.server.infra.FrameworkResourcesServiceNameResolver;
 
@@ -113,9 +117,11 @@
             enforceCaller("beginRecognition");
 
             synchronized (mLock) {
+                int userId = UserHandle.getCallingUserId();
                 final MusicRecognitionManagerPerUserService service = getServiceForUserLocked(
-                        UserHandle.getCallingUserId());
-                if (service != null) {
+                        userId);
+                if (service != null && (isDefaultServiceLocked(userId)
+                        || isCalledByServiceAppLocked("beginRecognition"))) {
                     service.beginRecognitionLocked(recognitionRequest, callback);
                 } else {
                     try {
@@ -139,5 +145,55 @@
                     MusicRecognitionManagerService.this).exec(this, in, out, err, args, callback,
                     resultReceiver);
         }
+
+        /** True if the currently set handler service is not overridden by the shell. */
+        @GuardedBy("mLock")
+        private boolean isDefaultServiceLocked(int userId) {
+            final String defaultServiceName = mServiceNameResolver.getDefaultServiceName(userId);
+            if (defaultServiceName == null) {
+                return false;
+            }
+
+            final String currentServiceName = mServiceNameResolver.getServiceName(userId);
+            return defaultServiceName.equals(currentServiceName);
+        }
+
+        /** True if the caller of the api is the same app which hosts the default service. */
+        @GuardedBy("mLock")
+        private boolean isCalledByServiceAppLocked(@NonNull String methodName) {
+            final int userId = UserHandle.getCallingUserId();
+            final int callingUid = Binder.getCallingUid();
+            final String serviceName = mServiceNameResolver.getServiceName(userId);
+            if (serviceName == null) {
+                Slog.e(TAG, methodName + ": called by UID " + callingUid
+                        + ", but there's no service set for user " + userId);
+                return false;
+            }
+
+            final ComponentName serviceComponent = ComponentName.unflattenFromString(serviceName);
+            if (serviceComponent == null) {
+                Slog.w(TAG, methodName + ": invalid service name: " + serviceName);
+                return false;
+            }
+
+            final String servicePackageName = serviceComponent.getPackageName();
+
+            final PackageManager pm = getContext().getPackageManager();
+            final int serviceUid;
+            try {
+                serviceUid = pm.getPackageUidAsUser(servicePackageName,
+                        UserHandle.getCallingUserId());
+            } catch (PackageManager.NameNotFoundException e) {
+                Slog.w(TAG, methodName + ": could not verify UID for " + serviceName);
+                return false;
+            }
+            if (callingUid != serviceUid) {
+                Slog.e(TAG, methodName + ": called by UID " + callingUid + ", but service UID is "
+                        + serviceUid);
+                return false;
+            }
+
+            return true;
+        }
     }
 }
diff --git a/services/musicrecognition/java/com/android/server/musicrecognition/RemoteMusicRecognitionService.java b/services/musicrecognition/java/com/android/server/musicrecognition/RemoteMusicRecognitionService.java
index 4814a82..6c7d673 100644
--- a/services/musicrecognition/java/com/android/server/musicrecognition/RemoteMusicRecognitionService.java
+++ b/services/musicrecognition/java/com/android/server/musicrecognition/RemoteMusicRecognitionService.java
@@ -21,13 +21,13 @@
 import android.content.Context;
 import android.media.AudioFormat;
 import android.media.musicrecognition.IMusicRecognitionService;
-import android.media.musicrecognition.IMusicRecognitionServiceCallback;
 import android.media.musicrecognition.MusicRecognitionService;
 import android.os.IBinder;
 import android.os.ParcelFileDescriptor;
 import android.text.format.DateUtils;
 
 import com.android.internal.infra.AbstractMultiplePendingRequestsRemoteService;
+import com.android.server.musicrecognition.MusicRecognitionManagerPerUserService.MusicRecognitionServiceCallback;
 
 /** Remote connection to an instance of {@link MusicRecognitionService}. */
 public class RemoteMusicRecognitionService extends
@@ -39,11 +39,12 @@
     private static final long TIMEOUT_IDLE_BIND_MILLIS = 40 * DateUtils.SECOND_IN_MILLIS;
 
     // Allows the remote service to send back a result.
-    private final IMusicRecognitionServiceCallback mServerCallback;
+    private final MusicRecognitionServiceCallback
+            mServerCallback;
 
     public RemoteMusicRecognitionService(Context context, ComponentName serviceName,
             int userId, MusicRecognitionManagerPerUserService perUserService,
-            IMusicRecognitionServiceCallback callback,
+            MusicRecognitionServiceCallback callback,
             boolean bindInstantServiceAllowed, boolean verbose) {
         super(context, MusicRecognitionService.ACTION_MUSIC_SEARCH_LOOKUP, serviceName, userId,
                 perUserService,
@@ -66,6 +67,10 @@
         return TIMEOUT_IDLE_BIND_MILLIS;
     }
 
+    MusicRecognitionServiceCallback getServerCallback() {
+        return mServerCallback;
+    }
+
     /**
      * Required, but empty since we don't need to notify the callback implementation of the request
      * results.
diff --git a/services/net/Android.bp b/services/net/Android.bp
index 2a29674..7036ccf 100644
--- a/services/net/Android.bp
+++ b/services/net/Android.bp
@@ -13,7 +13,7 @@
         ":services.net-sources",
     ],
     static_libs: [
-        "netd_aidl_interfaces-platform-java",
+        "netd-client",
         "netlink-client",
         "networkstack-client",
         "net-utils-services-common",
diff --git a/services/people/java/com/android/server/people/PeopleService.java b/services/people/java/com/android/server/people/PeopleService.java
index 49a41f0..16b9165 100644
--- a/services/people/java/com/android/server/people/PeopleService.java
+++ b/services/people/java/com/android/server/people/PeopleService.java
@@ -19,7 +19,9 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
+import android.app.ActivityManager;
 import android.app.people.ConversationChannel;
+import android.app.people.ConversationStatus;
 import android.app.people.IPeopleManager;
 import android.app.prediction.AppPredictionContext;
 import android.app.prediction.AppPredictionSessionId;
@@ -27,6 +29,7 @@
 import android.app.prediction.AppTargetEvent;
 import android.app.prediction.IPredictionCallback;
 import android.content.Context;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.ParceledListSlice;
 import android.os.Binder;
 import android.os.CancellationSignal;
@@ -38,9 +41,11 @@
 import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.LocalServices;
 import com.android.server.SystemService;
 import com.android.server.people.data.DataManager;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
@@ -54,6 +59,8 @@
 
     private final DataManager mDataManager;
 
+    private PackageManagerInternal mPackageManagerInternal;
+
     /**
      * Initializes the system service.
      *
@@ -83,6 +90,7 @@
             publishBinderService(Context.PEOPLE_SERVICE, mService);
         }
         publishLocalService(PeopleServiceInternal.class, new LocalService());
+        mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);
     }
 
     @Override
@@ -112,6 +120,26 @@
         return UserHandle.isSameApp(uid, Process.SYSTEM_UID) || uid == Process.ROOT_UID;
     }
 
+    private int handleIncomingUser(int userId) {
+        try {
+            return ActivityManager.getService().handleIncomingUser(
+                    Binder.getCallingPid(), Binder.getCallingUid(), userId, true, true, "", null);
+        } catch (RemoteException re) {
+            // Shouldn't happen, local.
+        }
+        return userId;
+    }
+
+    private void checkCallerIsSameApp(String pkg) {
+        final int callingUid = Binder.getCallingUid();
+        final int callingUserId = UserHandle.getUserId(callingUid);
+
+        if (mPackageManagerInternal.getPackageUid(pkg, /*flags=*/ 0,
+                callingUserId) != callingUid) {
+            throw new SecurityException("Calling uid " + callingUid + " cannot query events"
+                    + "for package " + pkg);
+        }
+    }
 
     /**
      * Enforces that only the system, root UID or SystemUI can make certain calls.
@@ -154,6 +182,40 @@
             enforceSystemRootOrSystemUI(getContext(), "get last interaction");
             return mDataManager.getLastInteraction(packageName, userId, shortcutId);
         }
+
+        @Override
+        public void addOrUpdateStatus(String packageName, int userId, String conversationId,
+                ConversationStatus status) {
+            handleIncomingUser(userId);
+            checkCallerIsSameApp(packageName);
+            mDataManager.addOrUpdateStatus(packageName, userId, conversationId, status);
+        }
+
+        @Override
+        public void clearStatus(String packageName, int userId, String conversationId,
+                String statusId) {
+            handleIncomingUser(userId);
+            checkCallerIsSameApp(packageName);
+            mDataManager.clearStatus(packageName, userId, conversationId, statusId);
+        }
+
+        @Override
+        public void clearStatuses(String packageName, int userId, String conversationId) {
+            handleIncomingUser(userId);
+            checkCallerIsSameApp(packageName);
+            mDataManager.clearStatuses(packageName, userId, conversationId);
+        }
+
+        @Override
+        public ParceledListSlice<ConversationStatus> getStatuses(String packageName, int userId,
+                String conversationId) {
+            handleIncomingUser(userId);
+            if (!isSystemOrRoot()) {
+                checkCallerIsSameApp(packageName);
+            }
+            return new ParceledListSlice<>(
+                    mDataManager.getStatuses(packageName, userId, conversationId));
+        }
     };
 
     @VisibleForTesting
diff --git a/services/people/java/com/android/server/people/data/ConversationInfo.java b/services/people/java/com/android/server/people/data/ConversationInfo.java
index 45f389c..16c4c29 100644
--- a/services/people/java/com/android/server/people/data/ConversationInfo.java
+++ b/services/people/java/com/android/server/people/data/ConversationInfo.java
@@ -19,6 +19,7 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.app.people.ConversationStatus;
 import android.content.LocusId;
 import android.content.LocusIdProto;
 import android.content.pm.ShortcutInfo;
@@ -39,6 +40,10 @@
 import java.io.IOException;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.Objects;
 
 /**
@@ -101,6 +106,8 @@
     @ConversationFlags
     private int mConversationFlags;
 
+    private Map<String, ConversationStatus> mCurrStatuses;
+
     private ConversationInfo(Builder builder) {
         mShortcutId = builder.mShortcutId;
         mLocusId = builder.mLocusId;
@@ -111,6 +118,7 @@
         mLastEventTimestamp = builder.mLastEventTimestamp;
         mShortcutFlags = builder.mShortcutFlags;
         mConversationFlags = builder.mConversationFlags;
+        mCurrStatuses = builder.mCurrStatuses;
     }
 
     @NonNull
@@ -213,6 +221,10 @@
         return hasConversationFlags(FLAG_CONTACT_STARRED);
     }
 
+    public Collection<ConversationStatus> getStatuses() {
+        return mCurrStatuses.values();
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (this == obj) {
@@ -230,14 +242,15 @@
                 && Objects.equals(mParentNotificationChannelId, other.mParentNotificationChannelId)
                 && Objects.equals(mLastEventTimestamp, other.mLastEventTimestamp)
                 && mShortcutFlags == other.mShortcutFlags
-                && mConversationFlags == other.mConversationFlags;
+                && mConversationFlags == other.mConversationFlags
+                && Objects.equals(mCurrStatuses, other.mCurrStatuses);
     }
 
     @Override
     public int hashCode() {
         return Objects.hash(mShortcutId, mLocusId, mContactUri, mContactPhoneNumber,
                 mNotificationChannelId, mParentNotificationChannelId, mLastEventTimestamp,
-                mShortcutFlags, mConversationFlags);
+                mShortcutFlags, mConversationFlags, mCurrStatuses);
     }
 
     @Override
@@ -251,6 +264,7 @@
         sb.append(", notificationChannelId=").append(mNotificationChannelId);
         sb.append(", parentNotificationChannelId=").append(mParentNotificationChannelId);
         sb.append(", lastEventTimestamp=").append(mLastEventTimestamp);
+        sb.append(", statuses=").append(mCurrStatuses);
         sb.append(", shortcutFlags=0x").append(Integer.toHexString(mShortcutFlags));
         sb.append(" [");
         if (isShortcutLongLived()) {
@@ -321,6 +335,7 @@
             protoOutputStream.write(ConversationInfoProto.CONTACT_PHONE_NUMBER,
                     mContactPhoneNumber);
         }
+        // ConversationStatus is a transient object and not persisted
     }
 
     @Nullable
@@ -337,6 +352,7 @@
             out.writeUTF(mContactPhoneNumber != null ? mContactPhoneNumber : "");
             out.writeUTF(mParentNotificationChannelId != null ? mParentNotificationChannelId : "");
             out.writeLong(mLastEventTimestamp);
+            // ConversationStatus is a transient object and not persisted
         } catch (IOException e) {
             Slog.e(TAG, "Failed to write fields to backup payload.", e);
             return null;
@@ -469,6 +485,8 @@
         @ConversationFlags
         private int mConversationFlags;
 
+        private Map<String, ConversationStatus> mCurrStatuses = new HashMap<>();
+
         Builder() {
         }
 
@@ -486,6 +504,7 @@
             mLastEventTimestamp = conversationInfo.mLastEventTimestamp;
             mShortcutFlags = conversationInfo.mShortcutFlags;
             mConversationFlags = conversationInfo.mConversationFlags;
+            mCurrStatuses = conversationInfo.mCurrStatuses;
         }
 
         Builder setShortcutId(@NonNull String shortcutId) {
@@ -579,6 +598,26 @@
             return this;
         }
 
+        Builder setStatuses(List<ConversationStatus> statuses) {
+            mCurrStatuses.clear();
+            if (statuses != null) {
+                for (ConversationStatus status : statuses) {
+                    mCurrStatuses.put(status.getId(), status);
+                }
+            }
+            return this;
+        }
+
+        Builder addOrUpdateStatus(ConversationStatus status) {
+            mCurrStatuses.put(status.getId(), status);
+            return this;
+        }
+
+        Builder clearStatus(String statusId) {
+            mCurrStatuses.remove(statusId);
+            return this;
+        }
+
         ConversationInfo build() {
             Objects.requireNonNull(mShortcutId);
             return new ConversationInfo(this);
diff --git a/services/people/java/com/android/server/people/data/DataManager.java b/services/people/java/com/android/server/people/data/DataManager.java
index b5e595a..e04e287 100644
--- a/services/people/java/com/android/server/people/data/DataManager.java
+++ b/services/people/java/com/android/server/people/data/DataManager.java
@@ -26,6 +26,7 @@
 import android.app.NotificationManager;
 import android.app.Person;
 import android.app.people.ConversationChannel;
+import android.app.people.ConversationStatus;
 import android.app.prediction.AppTarget;
 import android.app.prediction.AppTargetEvent;
 import android.app.usage.UsageEvents;
@@ -75,6 +76,7 @@
 import com.android.server.notification.ShortcutHelper;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashSet;
@@ -308,6 +310,73 @@
         return 0L;
     }
 
+    public void addOrUpdateStatus(String packageName, int userId, String conversationId,
+            ConversationStatus status) {
+        ConversationStore cs = getConversationStoreOrThrow(packageName, userId);
+        ConversationInfo convToModify = getConversationInfoOrThrow(cs, conversationId);
+        ConversationInfo.Builder builder = new ConversationInfo.Builder(convToModify);
+        builder.addOrUpdateStatus(status);
+        cs.addOrUpdate(builder.build());
+    }
+
+    public void clearStatus(String packageName, int userId, String conversationId,
+            String statusId) {
+        ConversationStore cs = getConversationStoreOrThrow(packageName, userId);
+        ConversationInfo convToModify = getConversationInfoOrThrow(cs, conversationId);
+        ConversationInfo.Builder builder = new ConversationInfo.Builder(convToModify);
+        builder.clearStatus(statusId);
+        cs.addOrUpdate(builder.build());
+    }
+
+    public void clearStatuses(String packageName, int userId, String conversationId) {
+        ConversationStore cs = getConversationStoreOrThrow(packageName, userId);
+        ConversationInfo convToModify = getConversationInfoOrThrow(cs, conversationId);
+        ConversationInfo.Builder builder = new ConversationInfo.Builder(convToModify);
+        builder.setStatuses(null);
+        cs.addOrUpdate(builder.build());
+    }
+
+    public @NonNull List<ConversationStatus> getStatuses(String packageName, int userId,
+            String conversationId) {
+        ConversationStore cs = getConversationStoreOrThrow(packageName, userId);
+        ConversationInfo conversationInfo = getConversationInfoOrThrow(cs, conversationId);
+        Collection<ConversationStatus> statuses = conversationInfo.getStatuses();
+        if (statuses != null) {
+            final ArrayList<ConversationStatus> list = new ArrayList<>(statuses.size());
+            list.addAll(statuses);
+            return list;
+        }
+        return new ArrayList<>();
+    }
+
+    /**
+     * Returns a conversation store for a package, if it exists.
+     */
+    private @NonNull ConversationStore getConversationStoreOrThrow(String packageName, int userId) {
+        final PackageData packageData = getPackage(packageName, userId);
+        if (packageData == null) {
+            throw new IllegalArgumentException("No settings exist for package " + packageName);
+        }
+        ConversationStore cs = packageData.getConversationStore();
+        if (cs == null) {
+            throw new IllegalArgumentException("No conversations exist for package " + packageName);
+        }
+        return cs;
+    }
+
+    /**
+     * Returns a conversation store for a package, if it exists.
+     */
+    private @NonNull ConversationInfo getConversationInfoOrThrow(ConversationStore cs,
+            String conversationId) {
+        ConversationInfo ci = cs.getConversation(conversationId);
+
+        if (ci == null) {
+            throw new IllegalArgumentException("Conversation does not exist");
+        }
+        return ci;
+    }
+
     /** Reports the sharing related {@link AppTargetEvent} from App Prediction Manager. */
     public void reportShareTargetEvent(@NonNull AppTargetEvent event,
             @NonNull IntentFilter intentFilter) {
diff --git a/services/tests/mockingservicestests/src/com/android/server/AppStateTrackerTest.java b/services/tests/mockingservicestests/src/com/android/server/AppStateTrackerTest.java
index 3220dff..a691a8d 100644
--- a/services/tests/mockingservicestests/src/com/android/server/AppStateTrackerTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/AppStateTrackerTest.java
@@ -313,29 +313,30 @@
         }
     }
 
-    private static final int NONE = 0;
-    private static final int ALARMS_ONLY = 1 << 0;
-    private static final int JOBS_ONLY = 1 << 1;
-    private static final int JOBS_AND_ALARMS = ALARMS_ONLY | JOBS_ONLY;
-
-    private void areRestricted(AppStateTrackerTestable instance, int uid, String packageName,
-            int restrictionTypes, boolean exemptFromBatterySaver) {
-        assertEquals(((restrictionTypes & JOBS_ONLY) != 0),
-                instance.areJobsRestricted(uid, packageName, exemptFromBatterySaver));
-        assertEquals(((restrictionTypes & ALARMS_ONLY) != 0),
-                instance.areAlarmsRestricted(uid, packageName, exemptFromBatterySaver));
+    private void areJobsRestricted(AppStateTrackerTestable instance, int[] uids, String[] packages,
+            boolean[] restricted, boolean exemption) {
+        assertTrue(uids.length == packages.length && uids.length == restricted.length);
+        for (int i = 0; i < uids.length; i++) {
+            assertEquals(restricted[i],
+                    instance.areJobsRestricted(uids[i], packages[i], exemption));
+        }
     }
 
-    private void areRestricted(AppStateTrackerTestable instance, int uid, String packageName,
-            int restrictionTypes) {
-        areRestricted(instance, uid, packageName, restrictionTypes,
-                /*exemptFromBatterySaver=*/ false);
+    private void areAlarmsRestrictedByFAS(AppStateTrackerTestable instance, int[] uids,
+            String[] packages, boolean[] restricted) {
+        assertTrue(uids.length == packages.length && uids.length == restricted.length);
+        for (int i = 0; i < uids.length; i++) {
+            assertEquals(restricted[i], instance.areAlarmsRestricted(uids[i], packages[i]));
+        }
     }
 
-    private void areRestrictedWithExemption(AppStateTrackerTestable instance,
-            int uid, String packageName, int restrictionTypes) {
-        areRestricted(instance, uid, packageName, restrictionTypes,
-                /*exemptFromBatterySaver=*/ true);
+    private void areAlarmsRestrictedByBatterySaver(AppStateTrackerTestable instance, int[] uids,
+            String[] packages, boolean[] restricted) {
+        assertTrue(uids.length == packages.length && uids.length == restricted.length);
+        for (int i = 0; i < uids.length; i++) {
+            assertEquals(restricted[i],
+                    instance.areAlarmsRestrictedByBatterySaver(uids[i], packages[i]));
+        }
     }
 
     @Test
@@ -344,30 +345,42 @@
         callStart(instance);
 
         assertFalse(instance.isForceAllAppsStandbyEnabled());
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, NONE);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
-
-        areRestrictedWithExemption(instance, UID_1, PACKAGE_1, NONE);
-        areRestrictedWithExemption(instance, UID_2, PACKAGE_2, NONE);
-        areRestrictedWithExemption(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false},
+                true);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false});
 
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
         assertTrue(instance.isForceAllAppsStandbyEnabled());
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
-
-        areRestrictedWithExemption(instance, UID_1, PACKAGE_1, NONE);
-        areRestrictedWithExemption(instance, UID_2, PACKAGE_2, NONE);
-        areRestrictedWithExemption(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false},
+                true);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false});
 
         // Toggle the foreground state.
-        mPowerSaveMode = true;
-        mPowerSaveObserver.accept(getPowerSaveState());
 
         assertFalse(instance.isUidActive(UID_1));
         assertFalse(instance.isUidActive(UID_2));
@@ -376,34 +389,65 @@
         mIUidObserver.onUidActive(UID_1);
         waitUntilMainHandlerDrain();
         waitUntilMainHandlerDrain();
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, true, true, false},
+                false);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, true, true, false});
+
         assertTrue(instance.isUidActive(UID_1));
         assertFalse(instance.isUidActive(UID_2));
 
         mIUidObserver.onUidGone(UID_1, /*disable=*/ false);
         waitUntilMainHandlerDrain();
         waitUntilMainHandlerDrain();
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false},
+                false);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false});
+
         assertFalse(instance.isUidActive(UID_1));
         assertFalse(instance.isUidActive(UID_2));
 
         mIUidObserver.onUidActive(UID_1);
         waitUntilMainHandlerDrain();
         waitUntilMainHandlerDrain();
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, true, true, false},
+                false);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, true, true, false});
 
         mIUidObserver.onUidIdle(UID_1, /*disable=*/ false);
         waitUntilMainHandlerDrain();
         waitUntilMainHandlerDrain();
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false},
+                false);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false});
+
         assertFalse(instance.isUidActive(UID_1));
         assertFalse(instance.isUidActive(UID_2));
 
@@ -416,11 +460,19 @@
         assertTrue(instance.isRunAnyInBackgroundAppOpsAllowed(UID_2, PACKAGE_2));
         assertTrue(instance.isRunAnyInBackgroundAppOpsAllowed(UID_10_2, PACKAGE_2));
 
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_10_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, NONE);
-        areRestricted(instance, UID_10_2, PACKAGE_2, NONE);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false},
+                false);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false});
+        areAlarmsRestrictedByFAS(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false});
 
         setAppOps(UID_1, PACKAGE_1, true);
         setAppOps(UID_10_2, PACKAGE_2, true);
@@ -429,24 +481,72 @@
         assertTrue(instance.isRunAnyInBackgroundAppOpsAllowed(UID_2, PACKAGE_2));
         assertFalse(instance.isRunAnyInBackgroundAppOpsAllowed(UID_10_2, PACKAGE_2));
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, NONE);
-        areRestricted(instance, UID_10_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false},
+                true);
+
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false});
+        areAlarmsRestrictedByFAS(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false});
 
         // Toggle power saver, should still be the same.
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false},
+                true);
+
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, true, false});
+        areAlarmsRestrictedByFAS(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false});
+
         mPowerSaveMode = false;
         mPowerSaveObserver.accept(getPowerSaveState());
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, NONE);
-        areRestricted(instance, UID_10_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false},
+                true);
+
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false});
+        areAlarmsRestrictedByFAS(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, false, false, true, false});
 
         // Clear the app ops and update the exemption list.
         setAppOps(UID_1, PACKAGE_1, false);
@@ -455,24 +555,41 @@
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_3, PACKAGE_3, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_3, PACKAGE_3, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false},
+                true);
+
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, true, false});
+        areAlarmsRestrictedByFAS(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, false});
 
         instance.setPowerSaveExemptionListAppIds(new int[] {UID_1}, new int[] {},
                 new int[] {UID_2});
 
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_10_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, ALARMS_ONLY);
-        areRestricted(instance, UID_10_2, PACKAGE_2, ALARMS_ONLY);
-        areRestricted(instance, UID_3, PACKAGE_3, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_3, PACKAGE_3, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, UID_3, UID_10_3, Process.SYSTEM_UID},
+                new String[]{PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_3, PACKAGE_3,
+                        PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, true, true, false},
+                false);
+
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, UID_3, UID_10_3, Process.SYSTEM_UID},
+                new String[]{PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_3, PACKAGE_3,
+                        PACKAGE_SYSTEM},
+                new boolean[] {false, false, true, true, true, true, false});
 
         // Again, make sure toggling the global state doesn't change it.
         mPowerSaveMode = false;
@@ -481,13 +598,18 @@
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_10_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, ALARMS_ONLY);
-        areRestricted(instance, UID_10_2, PACKAGE_2, ALARMS_ONLY);
-        areRestricted(instance, UID_3, PACKAGE_3, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_3, PACKAGE_3, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, UID_3, UID_10_3, Process.SYSTEM_UID},
+                new String[]{PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_3, PACKAGE_3,
+                        PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false, true, true, false},
+                false);
+
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_10_1, UID_2, UID_10_2, UID_3, UID_10_3, Process.SYSTEM_UID},
+                new String[]{PACKAGE_1, PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_3, PACKAGE_3,
+                        PACKAGE_SYSTEM},
+                new boolean[] {false, false, true, true, true, true, false});
 
         assertTrue(instance.isUidPowerSaveExempt(UID_1));
         assertTrue(instance.isUidPowerSaveExempt(UID_10_1));
@@ -646,52 +768,98 @@
     }
 
     @Test
-    public void testExempt() throws Exception {
+    public void testExemptedBucket() throws Exception {
         final AppStateTrackerTestable instance = newInstance();
         callStart(instance);
 
         assertFalse(instance.isForceAllAppsStandbyEnabled());
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, NONE);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false},
+                false);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false});
 
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
         assertTrue(instance.isForceAllAppsStandbyEnabled());
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, Process.SYSTEM_UID, PACKAGE_SYSTEM, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {false, false, false, false},
+                true);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2, Process.SYSTEM_UID},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2, PACKAGE_SYSTEM},
+                new boolean[] {true, true, true, false});
 
         // Exempt package 2 on user-10.
         mAppIdleStateChangeListener.onAppIdleStateChanged(PACKAGE_2, /*user=*/ 10, false,
                 UsageStatsManager.STANDBY_BUCKET_EXEMPTED, REASON_MAIN_DEFAULT);
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_2, PACKAGE_2, NONE);
-
-        areRestrictedWithExemption(instance, UID_1, PACKAGE_1, NONE);
-        areRestrictedWithExemption(instance, UID_2, PACKAGE_2, NONE);
-        areRestrictedWithExemption(instance, UID_10_2, PACKAGE_2, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {true, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, false, false},
+                true);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {true, true, false});
 
         // Exempt package 1 on user-0.
         mAppIdleStateChangeListener.onAppIdleStateChanged(PACKAGE_1, /*user=*/ 0, false,
                 UsageStatsManager.STANDBY_BUCKET_EXEMPTED, REASON_MAIN_DEFAULT);
 
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_2, PACKAGE_2, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, true, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, false, false},
+                true);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, true, false});
 
         // Unexempt package 2 on user-10.
         mAppIdleStateChangeListener.onAppIdleStateChanged(PACKAGE_2, /*user=*/ 10, false,
                 UsageStatsManager.STANDBY_BUCKET_ACTIVE, REASON_MAIN_USAGE);
 
-        areRestricted(instance, UID_1, PACKAGE_1, NONE);
-        areRestricted(instance, UID_2, PACKAGE_2, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_10_2, PACKAGE_2, JOBS_AND_ALARMS);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, true, true},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, false, false},
+                true);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, true, true});
 
         // Check force-app-standby.
         // EXEMPT doesn't exempt from force-app-standby.
@@ -703,13 +871,28 @@
         mAppIdleStateChangeListener.onAppIdleStateChanged(PACKAGE_2, /*user=*/ 0, false,
                 UsageStatsManager.STANDBY_BUCKET_EXEMPTED, REASON_MAIN_DEFAULT);
 
+        // All 3 packages (u0:p1, u0:p2, u10:p2) are now in the exempted bucket.
         setAppOps(UID_1, PACKAGE_1, true);
 
-        areRestricted(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestricted(instance, UID_2, PACKAGE_2, NONE);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {true, false, false},
+                false);
+        areJobsRestricted(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {true, false, false},
+                true);
 
-        areRestrictedWithExemption(instance, UID_1, PACKAGE_1, JOBS_AND_ALARMS);
-        areRestrictedWithExemption(instance, UID_2, PACKAGE_2, NONE);
+        areAlarmsRestrictedByBatterySaver(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {false, false, false});
+        areAlarmsRestrictedByFAS(instance,
+                new int[] {UID_1, UID_2, UID_10_2},
+                new String[] {PACKAGE_1, PACKAGE_2, PACKAGE_2},
+                new boolean[] {true, false, false});
     }
 
     @Test
@@ -809,6 +992,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -823,7 +1008,9 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(1)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
+        verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -853,6 +1040,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(1)).updateJobsForUidPackage(eq(UID_10_2), eq(PACKAGE_2), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -865,6 +1054,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(1)).updateJobsForUidPackage(eq(UID_10_2), eq(PACKAGE_2), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(1)).unblockAlarmsForUidPackage(eq(UID_10_2), eq(PACKAGE_2));
@@ -876,15 +1067,16 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
 
-        // Unrestrict while battery saver is on. Shouldn't fire.
+        // Test overlap with battery saver
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
-        // Note toggling appops while BS is on will suppress unblockAlarmsForUidPackage().
         setAppOps(UID_10_2, PACKAGE_2, true);
 
         waitUntilMainHandlerDrain();
@@ -892,6 +1084,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(1)).updateJobsForUidPackage(eq(UID_10_2), eq(PACKAGE_2), anyBoolean());
 
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -906,7 +1100,9 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(1)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
+        verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -922,7 +1118,9 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(0)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
+        verify(l, times(1)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -934,7 +1132,9 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(1)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
+        verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -948,6 +1148,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -961,12 +1163,14 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
 
-        // Do the same thing with battery saver on. (Currently same callbacks are called.)
+        // Do the same thing with battery saver on.
         mPowerSaveMode = true;
         mPowerSaveObserver.accept(getPowerSaveState());
 
@@ -975,6 +1179,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -989,7 +1195,9 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(0)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
+        verify(l, times(1)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -1001,7 +1209,9 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(1)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
+        verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -1015,6 +1225,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1028,6 +1240,8 @@
         verify(l, times(0)).updateJobsForUid(anyInt(), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1037,9 +1251,8 @@
         // -------------------------------------------------------------------------
         // Tests with proc state changes.
 
-        // With battery save.
-        mPowerSaveMode = true;
-        mPowerSaveObserver.accept(getPowerSaveState());
+        // With battery saver.
+        // Battery saver is already on.
 
         mIUidObserver.onUidActive(UID_10_1);
 
@@ -1049,6 +1262,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(1)).unblockAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1062,6 +1277,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1075,6 +1292,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(1)).unblockAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1088,12 +1307,14 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
 
-        // Without battery save.
+        // Without battery saver.
         mPowerSaveMode = false;
         mPowerSaveObserver.accept(getPowerSaveState());
 
@@ -1102,7 +1323,9 @@
         verify(l, times(0)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
-        verify(l, times(1)).unblockAllUnrestrictedAlarms();
+        verify(l, times(1)).updateAllAlarms();
+        verify(l, times(0)).updateAlarmsForUid(eq(UID_10_1));
+        verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
         reset(l);
@@ -1115,6 +1338,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(1)).unblockAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1128,6 +1353,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1141,6 +1368,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(1)).unblockAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
@@ -1154,6 +1383,8 @@
         verify(l, times(1)).updateJobsForUid(eq(UID_10_1), anyBoolean());
         verify(l, times(0)).updateJobsForUidPackage(anyInt(), anyString(), anyBoolean());
 
+        verify(l, times(0)).updateAllAlarms();
+        verify(l, times(1)).updateAlarmsForUid(eq(UID_10_1));
         verify(l, times(0)).unblockAllUnrestrictedAlarms();
         verify(l, times(0)).unblockAlarmsForUid(anyInt());
         verify(l, times(0)).unblockAlarmsForUidPackage(anyInt(), anyString());
diff --git a/services/tests/mockingservicestests/src/com/android/server/OWNERS b/services/tests/mockingservicestests/src/com/android/server/OWNERS
index e779e21..c0f0ce0 100644
--- a/services/tests/mockingservicestests/src/com/android/server/OWNERS
+++ b/services/tests/mockingservicestests/src/com/android/server/OWNERS
@@ -1 +1,3 @@
 per-file *Alarm* = file:/apex/jobscheduler/OWNERS
+per-file *AppStateTracker* = file:/apex/jobscheduler/OWNERS
+per-file *DeviceIdleController* = file:/apex/jobscheduler/OWNERS
diff --git a/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java b/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java
index f375421..fd364ae7 100644
--- a/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java
@@ -233,8 +233,10 @@
                 verifiedTimesMap);
 
         noteBoot(4);
+        assertTrue(RescueParty.isRebootPropertySet());
 
-        assertTrue(RescueParty.isAttemptingFactoryReset());
+        noteBoot(5);
+        assertTrue(RescueParty.isFactoryResetPropertySet());
     }
 
     @Test
@@ -255,7 +257,10 @@
                 /*configResetVerifiedTimesMap=*/ null);
 
         notePersistentAppCrash(4);
-        assertTrue(RescueParty.isAttemptingFactoryReset());
+        assertTrue(RescueParty.isRebootPropertySet());
+
+        notePersistentAppCrash(5);
+        assertTrue(RescueParty.isFactoryResetPropertySet());
     }
 
     @Test
@@ -306,7 +311,11 @@
 
         observer.execute(new VersionedPackage(
                 CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING, 4);
-        assertTrue(RescueParty.isAttemptingFactoryReset());
+        assertTrue(RescueParty.isRebootPropertySet());
+
+        observer.execute(new VersionedPackage(
+                CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING, 5);
+        assertTrue(RescueParty.isFactoryResetPropertySet());
     }
 
     @Test
@@ -367,7 +376,11 @@
 
         observer.execute(new VersionedPackage(
                 CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING, 4);
-        assertTrue(RescueParty.isAttemptingFactoryReset());
+        assertTrue(RescueParty.isRebootPropertySet());
+
+        observer.execute(new VersionedPackage(
+                CALLING_PACKAGE1, 1), PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING, 5);
+        assertTrue(RescueParty.isFactoryResetPropertySet());
     }
 
     @Test
@@ -376,6 +389,7 @@
             noteBoot(i + 1);
         }
         assertTrue(RescueParty.isAttemptingFactoryReset());
+        assertTrue(RescueParty.isFactoryResetPropertySet());
     }
 
     @Test
@@ -424,7 +438,7 @@
         for (int i = 0; i < LEVEL_FACTORY_RESET; i++) {
             noteBoot(i + 1);
         }
-        assertFalse(RescueParty.isAttemptingFactoryReset());
+        assertFalse(RescueParty.isFactoryResetPropertySet());
 
         // Restore the property value initialized in SetUp()
         SystemProperties.set(PROP_DISABLE_FACTORY_RESET_FLAG, "");
diff --git a/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java b/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
index 8edac4f..7a970a1 100644
--- a/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
@@ -52,6 +52,7 @@
 import static com.android.server.alarm.AlarmManagerService.Constants.KEY_MAX_INTERVAL;
 import static com.android.server.alarm.AlarmManagerService.Constants.KEY_MIN_FUTURITY;
 import static com.android.server.alarm.AlarmManagerService.Constants.KEY_MIN_INTERVAL;
+import static com.android.server.alarm.AlarmManagerService.INDEFINITE_DELAY;
 import static com.android.server.alarm.AlarmManagerService.IS_WAKEUP_MASK;
 import static com.android.server.alarm.AlarmManagerService.TIME_CHANGED_MASK;
 import static com.android.server.alarm.AlarmManagerService.WORKING_INDEX;
@@ -71,6 +72,7 @@
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
 import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.never;
 
 import android.app.ActivityManager;
 import android.app.ActivityManagerInternal;
@@ -817,14 +819,14 @@
     }
 
     @Test
-    public void testAlarmRestrictedInBatterySaver() throws Exception {
+    public void testAlarmRestrictedByFAS() throws Exception {
         final ArgumentCaptor<AppStateTrackerImpl.Listener> listenerArgumentCaptor =
                 ArgumentCaptor.forClass(AppStateTrackerImpl.Listener.class);
         verify(mAppStateTracker).addListener(listenerArgumentCaptor.capture());
 
         final PendingIntent alarmPi = getNewMockPendingIntent();
-        when(mAppStateTracker.areAlarmsRestricted(TEST_CALLING_UID, TEST_CALLING_PACKAGE,
-                false)).thenReturn(true);
+        when(mAppStateTracker.areAlarmsRestricted(TEST_CALLING_UID,
+                TEST_CALLING_PACKAGE)).thenReturn(true);
         setTestAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 2, alarmPi);
         assertEquals(mNowElapsedTest + 2, mTestTimer.getElapsed());
 
@@ -1301,7 +1303,6 @@
 
         final long awiDelayForTest = 23;
         setDeviceConfigLong(KEY_ALLOW_WHILE_IDLE_LONG_TIME, awiDelayForTest);
-        setDeviceConfigLong(KEY_ALLOW_WHILE_IDLE_SHORT_TIME, 0);
 
         setIdleUntilAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 1000,
                 getNewMockPendingIntent());
@@ -1336,7 +1337,7 @@
     }
 
     @Test
-    public void allowWhileIdleUnrestricted() throws Exception {
+    public void allowWhileIdleUnrestrictedInIdle() throws Exception {
         doReturn(0).when(mService).fuzzForDuration(anyLong());
 
         final long awiDelayForTest = 127;
@@ -1361,7 +1362,7 @@
     }
 
     @Test
-    public void deviceIdleThrottling() throws Exception {
+    public void deviceIdleDeferralOnSet() throws Exception {
         doReturn(0).when(mService).fuzzForDuration(anyLong());
 
         final long deviceIdleUntil = mNowElapsedTest + 1234;
@@ -1386,6 +1387,123 @@
     }
 
     @Test
+    public void deviceIdleStateChanges() throws Exception {
+        doReturn(0).when(mService).fuzzForDuration(anyLong());
+
+        final int numAlarms = 10;
+        final PendingIntent[] pis = new PendingIntent[numAlarms];
+        for (int i = 0; i < numAlarms; i++) {
+            setTestAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + i + 1,
+                    pis[i] = getNewMockPendingIntent());
+            assertEquals(mNowElapsedTest + 1, mTestTimer.getElapsed());
+        }
+
+        final PendingIntent idleUntil = getNewMockPendingIntent();
+        setIdleUntilAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 1234, idleUntil);
+
+        assertEquals(mNowElapsedTest + 1234, mTestTimer.getElapsed());
+
+        mNowElapsedTest += 5;
+        mTestTimer.expire();
+        // Nothing should happen.
+        verify(pis[0], never()).send(eq(mMockContext), eq(0), any(Intent.class), any(),
+                any(Handler.class), isNull(), any());
+
+        mService.removeLocked(idleUntil, null);
+        mTestTimer.expire();
+        // Now, the first 5 alarms (upto i = 4) should expire.
+        for (int i = 0; i < 5; i++) {
+            verify(pis[i]).send(eq(mMockContext), eq(0), any(Intent.class), any(),
+                    any(Handler.class), isNull(), any());
+        }
+        // Rest should be restored, so the timer should reflect the next alarm.
+        assertEquals(mNowElapsedTest + 1, mTestTimer.getElapsed());
+    }
+
+    @Test
+    public void batterySaverThrottling() {
+        final ArgumentCaptor<AppStateTrackerImpl.Listener> listenerArgumentCaptor =
+                ArgumentCaptor.forClass(AppStateTrackerImpl.Listener.class);
+        verify(mAppStateTracker).addListener(listenerArgumentCaptor.capture());
+        final AppStateTrackerImpl.Listener listener = listenerArgumentCaptor.getValue();
+
+        final PendingIntent alarmPi = getNewMockPendingIntent();
+        when(mAppStateTracker.areAlarmsRestrictedByBatterySaver(TEST_CALLING_UID,
+                TEST_CALLING_PACKAGE)).thenReturn(true);
+        setTestAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 7, alarmPi);
+        assertEquals(mNowElapsedTest + INDEFINITE_DELAY, mTestTimer.getElapsed());
+
+        when(mAppStateTracker.areAlarmsRestrictedByBatterySaver(TEST_CALLING_UID,
+                TEST_CALLING_PACKAGE)).thenReturn(false);
+        listener.updateAllAlarms();
+        assertEquals(mNowElapsedTest + 7, mTestTimer.getElapsed());
+
+        when(mAppStateTracker.areAlarmsRestrictedByBatterySaver(TEST_CALLING_UID,
+                TEST_CALLING_PACKAGE)).thenReturn(true);
+        listener.updateAlarmsForUid(TEST_CALLING_UID);
+        assertEquals(mNowElapsedTest + INDEFINITE_DELAY, mTestTimer.getElapsed());
+    }
+
+    @Test
+    public void allowWhileIdleAlarmsInBatterySaver() throws Exception {
+        final ArgumentCaptor<AppStateTrackerImpl.Listener> listenerArgumentCaptor =
+                ArgumentCaptor.forClass(AppStateTrackerImpl.Listener.class);
+        verify(mAppStateTracker).addListener(listenerArgumentCaptor.capture());
+        final AppStateTrackerImpl.Listener listener = listenerArgumentCaptor.getValue();
+
+        final long longDelay = 23;
+        final long shortDelay = 7;
+        setDeviceConfigLong(KEY_ALLOW_WHILE_IDLE_LONG_TIME, longDelay);
+        setDeviceConfigLong(KEY_ALLOW_WHILE_IDLE_SHORT_TIME, shortDelay);
+
+        when(mAppStateTracker.areAlarmsRestrictedByBatterySaver(TEST_CALLING_UID,
+                TEST_CALLING_PACKAGE)).thenReturn(true);
+        setAllowWhileIdleAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 1,
+                getNewMockPendingIntent(), false);
+        setAllowWhileIdleAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 2,
+                getNewMockPendingIntent(), false);
+
+        assertEquals(mNowElapsedTest + 1, mTestTimer.getElapsed());
+
+        mNowElapsedTest += 1;
+        mTestTimer.expire();
+
+        assertEquals(mNowElapsedTest + longDelay, mTestTimer.getElapsed());
+        listener.onUidForeground(TEST_CALLING_UID, true);
+        // The next alarm should be deferred by shortDelay.
+        assertEquals(mNowElapsedTest + shortDelay, mTestTimer.getElapsed());
+
+        mNowElapsedTest = mTestTimer.getElapsed();
+        setAllowWhileIdleAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 1,
+                getNewMockPendingIntent(), false);
+
+        when(mAppStateTracker.isUidInForeground(TEST_CALLING_UID)).thenReturn(true);
+        mTestTimer.expire();
+        // The next alarm should be deferred by shortDelay again.
+        assertEquals(mNowElapsedTest + shortDelay, mTestTimer.getElapsed());
+
+        mNowElapsedTest = mTestTimer.getElapsed();
+        setAllowWhileIdleAlarm(ELAPSED_REALTIME_WAKEUP, mNowElapsedTest + 1,
+                getNewMockPendingIntent(), true);
+        when(mAppStateTracker.isUidInForeground(TEST_CALLING_UID)).thenReturn(false);
+        mTestTimer.expire();
+        final long lastAwiDispatch = mNowElapsedTest;
+        // Unrestricted, so should not be changed.
+        assertEquals(mNowElapsedTest + 1, mTestTimer.getElapsed());
+
+        mNowElapsedTest = mTestTimer.getElapsed();
+        // AWI_unrestricted should not affect normal AWI bookkeeping.
+        // The next alarm is after the short delay but before the long delay.
+        setAllowWhileIdleAlarm(ELAPSED_REALTIME_WAKEUP, lastAwiDispatch + shortDelay + 1,
+                getNewMockPendingIntent(), false);
+        mTestTimer.expire();
+        assertEquals(lastAwiDispatch + longDelay, mTestTimer.getElapsed());
+
+        listener.onUidForeground(TEST_CALLING_UID, true);
+        assertEquals(lastAwiDispatch + shortDelay + 1, mTestTimer.getElapsed());
+    }
+
+    @Test
     public void dispatchOrder() throws Exception {
         doReturn(0).when(mService).fuzzForDuration(anyLong());
 
diff --git a/services/tests/mockingservicestests/src/com/android/server/devicepolicy/FactoryResetterTest.java b/services/tests/mockingservicestests/src/com/android/server/devicepolicy/FactoryResetterTest.java
index c4d14f9..589a349 100644
--- a/services/tests/mockingservicestests/src/com/android/server/devicepolicy/FactoryResetterTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/devicepolicy/FactoryResetterTest.java
@@ -20,6 +20,8 @@
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.never;
@@ -158,10 +160,11 @@
     public void testFactoryReset_storageOnly() throws Exception {
         allowFactoryReset();
 
-        FactoryResetter.newBuilder(mContext)
+        boolean success = FactoryResetter.newBuilder(mContext)
                 .setWipeAdoptableStorage(true).build()
                 .factoryReset();
 
+        assertThat(success).isTrue();
         verifyWipeAdoptableStorageCalled();
         verifyWipeFactoryResetProtectionNotCalled();
         verifyRebootWipeUserDataMinimumArgsCalled();
@@ -171,10 +174,11 @@
     public void testFactoryReset_frpOnly() throws Exception {
         allowFactoryReset();
 
-        FactoryResetter.newBuilder(mContext)
+        boolean success = FactoryResetter.newBuilder(mContext)
                 .setWipeFactoryResetProtection(true)
                 .build().factoryReset();
 
+        assertThat(success).isTrue();
         verifyWipeAdoptableStorageNotCalled();
         verifyWipeFactoryResetProtectionCalled();
         verifyRebootWipeUserDataMinimumArgsCalled();
@@ -184,7 +188,7 @@
     public void testFactoryReset_allArgs() throws Exception {
         allowFactoryReset();
 
-        FactoryResetter.newBuilder(mContext)
+        boolean success = FactoryResetter.newBuilder(mContext)
                 .setReason(REASON)
                 .setForce(true)
                 .setShutdown(true)
@@ -193,6 +197,7 @@
                 .setWipeFactoryResetProtection(true)
                 .build().factoryReset();
 
+        assertThat(success).isTrue();
         verifyWipeAdoptableStorageCalled();
         verifyWipeFactoryResetProtectionCalled();
         verifyRebootWipeUserDataAllArgsCalled();
@@ -202,9 +207,10 @@
     public void testFactoryReset_minimumArgs_safetyChecker_neverReplied() throws Exception {
         allowFactoryReset();
 
-        FactoryResetter.newBuilder(mContext).setSafetyChecker(mSafetyChecker).build()
-                .factoryReset();
+        boolean success = FactoryResetter.newBuilder(mContext)
+                .setSafetyChecker(mSafetyChecker).build().factoryReset();
 
+        assertThat(success).isFalse();
         verifyWipeAdoptableStorageNotCalled();
         verifyWipeFactoryResetProtectionNotCalled();
         verifyRebootWipeUserDataNotCalled();
@@ -221,7 +227,7 @@
             return null;
         }).when(mSafetyChecker).onFactoryReset(any());
 
-        FactoryResetter.newBuilder(mContext)
+        boolean success = FactoryResetter.newBuilder(mContext)
                 .setSafetyChecker(mSafetyChecker)
                 .setReason(REASON)
                 .setForce(true)
@@ -231,6 +237,7 @@
                 .setWipeFactoryResetProtection(true)
                 .build().factoryReset();
 
+        assertThat(success).isFalse();
         verifyWipeAdoptableStorageCalled();
         verifyWipeFactoryResetProtectionCalled();
         verifyRebootWipeUserDataAllArgsCalled();
diff --git a/services/tests/mockingservicestests/src/com/android/server/job/controllers/ConnectivityControllerTest.java b/services/tests/mockingservicestests/src/com/android/server/job/controllers/ConnectivityControllerTest.java
index 4740df5..8099eda 100644
--- a/services/tests/mockingservicestests/src/com/android/server/job/controllers/ConnectivityControllerTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/job/controllers/ConnectivityControllerTest.java
@@ -602,7 +602,7 @@
     }
 
     private void answerNetwork(int uid, Network net, NetworkCapabilities caps) {
-        when(mConnManager.getActiveNetworkForUid(eq(uid))).thenReturn(net);
+        when(mConnManager.getActiveNetworkForUid(eq(uid), anyBoolean())).thenReturn(net);
         when(mConnManager.getNetworkCapabilities(eq(net))).thenReturn(caps);
         if (net != null) {
             final NetworkInfo ni = new NetworkInfo(ConnectivityManager.TYPE_WIFI, 0, null, null);
diff --git a/services/tests/servicestests/src/com/android/server/DropBoxTest.java b/services/tests/servicestests/src/com/android/server/DropBoxTest.java
index 56773e8..a25f492 100644
--- a/services/tests/servicestests/src/com/android/server/DropBoxTest.java
+++ b/services/tests/servicestests/src/com/android/server/DropBoxTest.java
@@ -31,15 +31,20 @@
 import android.provider.Settings;
 import android.test.AndroidTestCase;
 
+import com.android.server.DropBoxManagerInternal.EntrySource;
 import com.android.server.DropBoxManagerService.EntryFile;
 
+import libcore.io.Streams;
+
 import java.io.BufferedReader;
 import java.io.File;
+import java.io.FileDescriptor;
 import java.io.FileOutputStream;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
 import java.util.Random;
 import java.util.zip.GZIPOutputStream;
 
@@ -56,6 +61,8 @@
     protected void setUp() throws Exception {
         super.setUp();
 
+        LocalServices.removeServiceForTest(DropBoxManagerInternal.class);
+
         mContext = new ContextWrapper(super.getContext()) {
             @Override
             public void sendBroadcastAsUser(Intent intent,
@@ -212,6 +219,67 @@
         e3.close();
     }
 
+    public void testAddEntry_Success() throws Exception {
+        File dir = getEmptyDir("testAddEntry");
+        long before = System.currentTimeMillis();
+
+        DropBoxManagerService service = new DropBoxManagerService(getContext(), dir,
+                Looper.getMainLooper());
+        DropBoxManager dropbox = new DropBoxManager(getContext(), service.getServiceStub());
+
+        LocalServices.getService(DropBoxManagerInternal.class).addEntry("DropBoxTest",
+                new EntrySource() {
+                    @Override
+                    public void writeTo(FileDescriptor fd) throws IOException {
+                        try (FileOutputStream out = new FileOutputStream(fd)) {
+                            out.write("test".getBytes(StandardCharsets.UTF_8));
+                        }
+                    }
+
+                    @Override
+                    public void close() throws IOException {
+                    }
+
+                    @Override
+                    public long length() {
+                        return 0;
+                    }
+                }, DropBoxManager.IS_TEXT);
+
+        DropBoxManager.Entry entry = dropbox.getNextEntry("DropBoxTest", before);
+        assertEquals(DropBoxManager.IS_TEXT, entry.getFlags());
+        assertEquals("test", new String(Streams.readFully(entry.getInputStream())));
+    }
+
+    public void testAddEntry_Failure() throws Exception {
+        File dir = getEmptyDir("testAddEntry");
+        long before = System.currentTimeMillis();
+
+        DropBoxManagerService service = new DropBoxManagerService(getContext(), dir,
+                Looper.getMainLooper());
+        DropBoxManager dropbox = new DropBoxManager(getContext(), service.getServiceStub());
+
+        LocalServices.getService(DropBoxManagerInternal.class).addEntry("DropBoxTest",
+                new EntrySource() {
+                    @Override
+                    public void writeTo(FileDescriptor fd) throws IOException {
+                        throw new IOException();
+                    }
+
+                    @Override
+                    public void close() throws IOException {
+                    }
+
+                    @Override
+                    public long length() {
+                        return 0;
+                    }
+                }, DropBoxManager.IS_TEXT);
+
+        DropBoxManager.Entry entry = dropbox.getNextEntry("DropBoxTest", before);
+        assertNull(entry);
+    }
+
     public void testAddEntriesInTheFuture() throws Exception {
         File dir = getEmptyDir("testAddEntriesInTheFuture");
         long before = System.currentTimeMillis();
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
index 839bc93..df8a720 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
@@ -67,7 +67,7 @@
     private static final String INTENT_ACTION = "TESTACTION";
     private static final String DESCRIPTION = "description";
     private static final PendingIntent TEST_PENDING_INTENT = PendingIntent.getBroadcast(
-            InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION), 0);
+            InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION), PendingIntent.FLAG_MUTABLE_UNAUDITED);
     private static final RemoteAction TEST_ACTION = new RemoteAction(
             Icon.createWithContentUri("content://test"),
             LABEL,
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java
index 98f4764..8b6b7c2 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java
@@ -76,14 +76,14 @@
     private static final String DESCRIPTION1 = "description1";
     private static final String DESCRIPTION2 = "description2";
     private static final PendingIntent TEST_PENDING_INTENT_1 = PendingIntent.getBroadcast(
-            InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION1), 0);
+            InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION1), PendingIntent.FLAG_MUTABLE_UNAUDITED);
     private static final RemoteAction NEW_TEST_ACTION_1 = new RemoteAction(
             Icon.createWithContentUri("content://test"),
             LABEL_1,
             DESCRIPTION1,
             TEST_PENDING_INTENT_1);
     private static final PendingIntent TEST_PENDING_INTENT_2 = PendingIntent.getBroadcast(
-            InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION2), 0);
+            InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION2), PendingIntent.FLAG_MUTABLE_UNAUDITED);
     private static final RemoteAction NEW_TEST_ACTION_2 = new RemoteAction(
             Icon.createWithContentUri("content://test"),
             LABEL_2,
diff --git a/services/tests/servicestests/src/com/android/server/apphibernation/OWNERS b/services/tests/servicestests/src/com/android/server/apphibernation/OWNERS
new file mode 100644
index 0000000..c2e27e0
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/apphibernation/OWNERS
@@ -0,0 +1 @@
+include /core/java/android/apphibernation/OWNERS
diff --git a/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/AppSearchImplTest.java b/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/AppSearchImplTest.java
index f29b059..c6fde87 100644
--- a/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/AppSearchImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/AppSearchImplTest.java
@@ -22,10 +22,12 @@
 
 import android.app.appsearch.AppSearchSchema;
 import android.app.appsearch.GenericDocument;
+import android.app.appsearch.SearchResult;
 import android.app.appsearch.SearchResultPage;
 import android.app.appsearch.SearchSpec;
 import android.app.appsearch.exceptions.AppSearchException;
 
+import com.android.server.appsearch.external.localstorage.converter.GenericDocumentToProtoConverter;
 import com.android.server.appsearch.external.localstorage.converter.SchemaToProtoConverter;
 import com.android.server.appsearch.proto.DocumentProto;
 import com.android.server.appsearch.proto.GetOptimizeInfoResultProto;
@@ -33,6 +35,7 @@
 import com.android.server.appsearch.proto.PropertyProto;
 import com.android.server.appsearch.proto.SchemaProto;
 import com.android.server.appsearch.proto.SchemaTypeConfigProto;
+import com.android.server.appsearch.proto.SearchResultProto;
 import com.android.server.appsearch.proto.SearchSpecProto;
 import com.android.server.appsearch.proto.StringIndexingConfig;
 import com.android.server.appsearch.proto.TermMatchType;
@@ -316,14 +319,14 @@
         DocumentProto insideDocument =
                 DocumentProto.newBuilder()
                         .setUri("inside-uri")
-                        .setSchema("package$databaseName1/type")
-                        .setNamespace("package$databaseName2/namespace")
+                        .setSchema("package$databaseName/type")
+                        .setNamespace("package$databaseName/namespace")
                         .build();
         DocumentProto documentProto =
                 DocumentProto.newBuilder()
                         .setUri("uri")
-                        .setSchema("package$databaseName2/type")
-                        .setNamespace("package$databaseName3/namespace")
+                        .setSchema("package$databaseName/type")
+                        .setNamespace("package$databaseName/namespace")
                         .addProperties(PropertyProto.newBuilder().addDocumentValues(insideDocument))
                         .build();
 
@@ -345,11 +348,56 @@
                         .build();
 
         DocumentProto.Builder actualDocument = documentProto.toBuilder();
-        mAppSearchImpl.removePrefixesFromDocument(actualDocument);
+        assertThat(mAppSearchImpl.removePrefixesFromDocument(actualDocument))
+                .isEqualTo("package$databaseName/");
         assertThat(actualDocument.build()).isEqualTo(expectedDocumentProto);
     }
 
     @Test
+    public void testRemoveDatabasesFromDocumentThrowsException() throws Exception {
+        // Set two different database names in the document, which should never happen
+        DocumentProto documentProto =
+                DocumentProto.newBuilder()
+                        .setUri("uri")
+                        .setSchema("prefix1/type")
+                        .setNamespace("prefix2/namespace")
+                        .build();
+
+        DocumentProto.Builder actualDocument = documentProto.toBuilder();
+        AppSearchException e =
+                expectThrows(
+                        AppSearchException.class,
+                        () -> mAppSearchImpl.removePrefixesFromDocument(actualDocument));
+        assertThat(e).hasMessageThat().contains("Found unexpected multiple prefix names");
+    }
+
+    @Test
+    public void testNestedRemoveDatabasesFromDocumentThrowsException() throws Exception {
+        // Set two different database names in the outer and inner document, which should never
+        // happen.
+        DocumentProto insideDocument =
+                DocumentProto.newBuilder()
+                        .setUri("inside-uri")
+                        .setSchema("prefix1/type")
+                        .setNamespace("prefix1/namespace")
+                        .build();
+        DocumentProto documentProto =
+                DocumentProto.newBuilder()
+                        .setUri("uri")
+                        .setSchema("prefix2/type")
+                        .setNamespace("prefix2/namespace")
+                        .addProperties(PropertyProto.newBuilder().addDocumentValues(insideDocument))
+                        .build();
+
+        DocumentProto.Builder actualDocument = documentProto.toBuilder();
+        AppSearchException e =
+                expectThrows(
+                        AppSearchException.class,
+                        () -> mAppSearchImpl.removePrefixesFromDocument(actualDocument));
+        assertThat(e).hasMessageThat().contains("Found unexpected multiple prefix names");
+    }
+
+    @Test
     public void testOptimize() throws Exception {
         // Insert schema
         List<AppSearchSchema> schemas =
@@ -865,4 +913,40 @@
                         AppSearchImpl.createPrefix("package", "database1"),
                         AppSearchImpl.createPrefix("package", "database2"));
     }
+
+    @Test
+    public void testRewriteSearchResultProto() throws Exception {
+        final String database =
+                "com.package.foo"
+                        + AppSearchImpl.PACKAGE_DELIMITER
+                        + "databaseName"
+                        + AppSearchImpl.DATABASE_DELIMITER;
+        final String uri = "uri";
+        final String namespace = database + "namespace";
+        final String schemaType = database + "schema";
+
+        // Building the SearchResult received from query.
+        DocumentProto documentProto =
+                DocumentProto.newBuilder()
+                        .setUri(uri)
+                        .setNamespace(namespace)
+                        .setSchema(schemaType)
+                        .build();
+        SearchResultProto.ResultProto resultProto =
+                SearchResultProto.ResultProto.newBuilder().setDocument(documentProto).build();
+        SearchResultProto searchResultProto =
+                SearchResultProto.newBuilder().addResults(resultProto).build();
+
+        DocumentProto.Builder strippedDocumentProto = documentProto.toBuilder();
+        AppSearchImpl.removePrefixesFromDocument(strippedDocumentProto);
+        SearchResultPage searchResultPage =
+                AppSearchImpl.rewriteSearchResultProto(searchResultProto);
+        for (SearchResult result : searchResultPage.getResults()) {
+            assertThat(result.getPackageName()).isEqualTo("com.package.foo");
+            assertThat(result.getDocument())
+                    .isEqualTo(
+                            GenericDocumentToProtoConverter.toGenericDocument(
+                                    strippedDocumentProto.build()));
+        }
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/converter/SnippetTest.java b/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/converter/SnippetTest.java
index 7c68c6b..a3f0f6b 100644
--- a/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/converter/SnippetTest.java
+++ b/services/tests/servicestests/src/com/android/server/appsearch/external/localstorage/converter/SnippetTest.java
@@ -29,6 +29,8 @@
 
 import org.junit.Test;
 
+import java.util.Collections;
+
 public class SnippetTest {
 
     // TODO(tytytyww): Add tests for Double and Long Snippets.
@@ -83,7 +85,8 @@
 
         // Making ResultReader and getting Snippet values.
         SearchResultPage searchResultPage =
-                SearchResultToProtoConverter.toSearchResultPage(searchResultProto);
+                SearchResultToProtoConverter.toSearchResultPage(
+                        searchResultProto, Collections.singletonList("packageName"));
         for (SearchResult result : searchResultPage.getResults()) {
             SearchResult.MatchInfo match = result.getMatches().get(0);
             assertThat(match.getPropertyPath()).isEqualTo(propertyKeyString);
@@ -131,7 +134,8 @@
                 SearchResultProto.newBuilder().addResults(resultProto).build();
 
         SearchResultPage searchResultPage =
-                SearchResultToProtoConverter.toSearchResultPage(searchResultProto);
+                SearchResultToProtoConverter.toSearchResultPage(
+                        searchResultProto, Collections.singletonList("packageName"));
         for (SearchResult result : searchResultPage.getResults()) {
             assertThat(result.getMatches()).isEmpty();
         }
@@ -196,7 +200,8 @@
 
         // Making ResultReader and getting Snippet values.
         SearchResultPage searchResultPage =
-                SearchResultToProtoConverter.toSearchResultPage(searchResultProto);
+                SearchResultToProtoConverter.toSearchResultPage(
+                        searchResultProto, Collections.singletonList("packageName"));
         for (SearchResult result : searchResultPage.getResults()) {
 
             SearchResult.MatchInfo match1 = result.getMatches().get(0);
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/InvalidationTrackerTest.java b/services/tests/servicestests/src/com/android/server/biometrics/InvalidationTrackerTest.java
new file mode 100644
index 0000000..340a1d9
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/biometrics/InvalidationTrackerTest.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+import android.hardware.biometrics.BiometricAuthenticator;
+import android.hardware.biometrics.BiometricManager.Authenticators;
+import android.hardware.biometrics.IBiometricAuthenticator;
+import android.hardware.biometrics.IInvalidationCallback;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.server.biometrics.BiometricService.InvalidationTracker;
+
+import org.junit.Test;
+
+import java.util.ArrayList;
+
+@Presubmit
+@SmallTest
+public class InvalidationTrackerTest {
+
+    @Test
+    public void testCallbackReceived_whenAllStrongSensorsInvalidated() throws Exception {
+        final IBiometricAuthenticator authenticator1 = mock(IBiometricAuthenticator.class);
+        final TestSensor sensor1 = new TestSensor(0 /* id */,
+                BiometricAuthenticator.TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG,
+                authenticator1);
+
+        final IBiometricAuthenticator authenticator2 = mock(IBiometricAuthenticator.class);
+        final TestSensor sensor2 = new TestSensor(1 /* id */,
+                BiometricAuthenticator.TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG,
+                authenticator2);
+
+        final IBiometricAuthenticator authenticator3 = mock(IBiometricAuthenticator.class);
+        final TestSensor sensor3 = new TestSensor(2 /* id */,
+                BiometricAuthenticator.TYPE_FACE, Authenticators.BIOMETRIC_STRONG,
+                authenticator3);
+
+        final IBiometricAuthenticator authenticator4 = mock(IBiometricAuthenticator.class);
+        final TestSensor sensor4 = new TestSensor(3 /* id */,
+                BiometricAuthenticator.TYPE_FACE, Authenticators.BIOMETRIC_WEAK,
+                authenticator4);
+
+        final ArrayList<BiometricSensor> sensors = new ArrayList<>();
+        sensors.add(sensor1);
+        sensors.add(sensor2);
+        sensors.add(sensor3);
+        sensors.add(sensor4);
+
+        final IInvalidationCallback callback = mock(IInvalidationCallback.class);
+        final InvalidationTracker tracker =
+                InvalidationTracker.start(sensors, 0 /* userId */, 0 /* fromSensorId */, callback);
+
+        // The sensor which the request originated from should not be requested to invalidate
+        // its authenticatorId.
+        verify(authenticator1, never()).invalidateAuthenticatorId(anyInt(), any());
+
+        // All other strong sensors should be requested to invalidate authenticatorId
+        verify(authenticator2).invalidateAuthenticatorId(eq(0) /* userId */, any());
+        verify(authenticator3).invalidateAuthenticatorId(eq(0) /* userId */, any());
+
+        // Weak sensors are not requested to invalidate authenticatorId
+        verify(authenticator4, never()).invalidateAuthenticatorId(anyInt(), any());
+
+        // Client is not notified until invalidation for all required sensors have completed
+        verify(callback, never()).onCompleted();
+        tracker.onInvalidated(1);
+        verify(callback, never()).onCompleted();
+        tracker.onInvalidated(2);
+        verify(callback).onCompleted();
+    }
+
+    private static class TestSensor extends BiometricSensor {
+
+        TestSensor(int id, int modality, int strength, IBiometricAuthenticator impl) {
+            super(id, modality, strength, impl);
+        }
+
+        @Override
+        boolean confirmationAlwaysRequired(int userId) {
+            return false;
+        }
+
+        @Override
+        boolean confirmationSupported() {
+            return false;
+        }
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/sensors/BiometricSchedulerTest.java b/services/tests/servicestests/src/com/android/server/biometrics/sensors/BiometricSchedulerTest.java
index 1fc0751..24e7d7d 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/sensors/BiometricSchedulerTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/sensors/BiometricSchedulerTest.java
@@ -218,7 +218,7 @@
                 @NonNull LazyDaemon<Object> lazyDaemon, int cookie) {
             super(context, lazyDaemon, token /* token */, null /* listener */, 0 /* userId */,
                     TAG, cookie, TEST_SENSOR_ID, 0 /* statsModality */,
-                    0 /* statsAction */, 0 /* statsClient */, true /* shouldLogMetrics */);
+                    0 /* statsAction */, 0 /* statsClient */);
         }
 
 
diff --git a/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java b/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java
index 4f4aa3f..f00edcc 100644
--- a/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java
+++ b/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java
@@ -40,78 +40,83 @@
     }
 
     CompatConfigBuilder addEnableAfterSdkChangeWithId(int sdk, long id) {
-        mChanges.add(new CompatChange(id, "", sdk, -1, false, false, ""));
+        mChanges.add(new CompatChange(id, "", sdk, -1, false, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnableAfterSdkChangeWithIdAndName(int sdk, long id, String name) {
-        mChanges.add(new CompatChange(id, name, sdk, -1, false, false, ""));
+        mChanges.add(new CompatChange(id, name, sdk, -1, false, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnableAfterSdkChangeWithIdDefaultDisabled(int sdk, long id) {
-        mChanges.add(new CompatChange(id, "", sdk, -1, true, false, ""));
+        mChanges.add(new CompatChange(id, "", sdk, -1, true, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnableAfterSdkChangeWithIdAndDescription(int sdk, long id,
             String description) {
-        mChanges.add(new CompatChange(id, "", sdk, -1, false, false, description));
+        mChanges.add(new CompatChange(id, "", sdk, -1, false, false, description, false));
         return this;
     }
 
     CompatConfigBuilder addEnableSinceSdkChangeWithId(int sdk, long id) {
-        mChanges.add(new CompatChange(id, "", -1, sdk, false, false, ""));
+        mChanges.add(new CompatChange(id, "", -1, sdk, false, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnableSinceSdkChangeWithIdAndName(int sdk, long id, String name) {
-        mChanges.add(new CompatChange(id, name, -1, sdk, false, false, ""));
+        mChanges.add(new CompatChange(id, name, -1, sdk, false, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnableSinceSdkChangeWithIdDefaultDisabled(int sdk, long id) {
-        mChanges.add(new CompatChange(id, "", -1, sdk, true, false, ""));
+        mChanges.add(new CompatChange(id, "", -1, sdk, true, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnableSinceSdkChangeWithIdAndDescription(int sdk, long id,
             String description) {
-        mChanges.add(new CompatChange(id, "", -1, sdk, false, false, description));
+        mChanges.add(new CompatChange(id, "", -1, sdk, false, false, description, false));
         return this;
     }
 
     CompatConfigBuilder addEnabledChangeWithId(long id) {
-        mChanges.add(new CompatChange(id, "", -1, -1, false, false, ""));
+        mChanges.add(new CompatChange(id, "", -1, -1, false, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addEnabledChangeWithIdAndName(long id, String name) {
-        mChanges.add(new CompatChange(id, name, -1, -1, false, false, ""));
+        mChanges.add(new CompatChange(id, name, -1, -1, false, false, "", false));
         return this;
     }
     CompatConfigBuilder addEnabledChangeWithIdAndDescription(long id, String description) {
-        mChanges.add(new CompatChange(id, "", -1, -1, false, false, description));
+        mChanges.add(new CompatChange(id, "", -1, -1, false, false, description, false));
         return this;
     }
 
     CompatConfigBuilder addDisabledChangeWithId(long id) {
-        mChanges.add(new CompatChange(id, "", -1, -1, true, false, ""));
+        mChanges.add(new CompatChange(id, "", -1, -1, true, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addDisabledChangeWithIdAndName(long id, String name) {
-        mChanges.add(new CompatChange(id, name, -1, -1, true, false, ""));
+        mChanges.add(new CompatChange(id, name, -1, -1, true, false, "", false));
         return this;
     }
 
     CompatConfigBuilder addDisabledChangeWithIdAndDescription(long id, String description) {
-        mChanges.add(new CompatChange(id, "", -1, -1, true, false, description));
+        mChanges.add(new CompatChange(id, "", -1, -1, true, false, description, false));
         return this;
     }
 
     CompatConfigBuilder addLoggingOnlyChangeWithId(long id) {
-        mChanges.add(new CompatChange(id, "", -1, -1, false, true, ""));
+        mChanges.add(new CompatChange(id, "", -1, -1, false, true, "", false));
+        return this;
+    }
+
+    CompatConfigBuilder addOverridableChangeWithId(long id) {
+        mChanges.add(new CompatChange(id, "", -1, -1, false, true, "", true));
         return this;
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java b/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
index a70c510..a1b2dc8 100644
--- a/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
+++ b/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
@@ -97,17 +97,22 @@
                 .addEnableAfterSdkChangeWithId(Build.VERSION_CODES.Q, 5L)
                 .addEnableAfterSdkChangeWithId(Build.VERSION_CODES.R, 6L)
                 .addLoggingOnlyChangeWithId(7L)
+                .addOverridableChangeWithId(8L)
                 .build();
         mPlatformCompat = new PlatformCompat(mContext, mCompatConfig);
         assertThat(mPlatformCompat.listAllChanges()).asList().containsExactly(
-                new CompatibilityChangeInfo(1L, "", -1, -1, false, false, ""),
-                new CompatibilityChangeInfo(2L, "change2", -1, -1, true, false, ""),
+                new CompatibilityChangeInfo(1L, "", -1, -1, false, false, "", false),
+                new CompatibilityChangeInfo(2L, "change2", -1, -1, true, false, "", false),
                 new CompatibilityChangeInfo(3L, "", Build.VERSION_CODES.O, -1, false, false,
-                        "desc"),
-                new CompatibilityChangeInfo(4L, "", Build.VERSION_CODES.P, -1, false, false, ""),
-                new CompatibilityChangeInfo(5L, "", Build.VERSION_CODES.Q, -1, false, false, ""),
-                new CompatibilityChangeInfo(6L, "", Build.VERSION_CODES.R, -1, false, false, ""),
-                new CompatibilityChangeInfo(7L, "", -1, -1, false, true, ""));
+                        "desc", false),
+                new CompatibilityChangeInfo(
+                        4L, "", Build.VERSION_CODES.P, -1, false, false, "", false),
+                new CompatibilityChangeInfo(
+                        5L, "", Build.VERSION_CODES.Q, -1, false, false, "", false),
+                new CompatibilityChangeInfo(
+                        6L, "", Build.VERSION_CODES.R, -1, false, false, "", false),
+                new CompatibilityChangeInfo(7L, "", -1, -1, false, true, "", false),
+                new CompatibilityChangeInfo(8L, "", -1, -1, false, true, "", true));
     }
 
     @Test
@@ -123,12 +128,12 @@
                 .build();
         mPlatformCompat = new PlatformCompat(mContext, mCompatConfig);
         assertThat(mPlatformCompat.listUIChanges()).asList().containsExactly(
-                new CompatibilityChangeInfo(1L, "", -1, -1, false, false, ""),
-                new CompatibilityChangeInfo(2L, "change2", -1, -1, true, false, ""),
-                new CompatibilityChangeInfo(5L, "", /*enableAfter*/ -1,
-                        /*enableSince*/ Build.VERSION_CODES.Q, false, false, ""),
-                new CompatibilityChangeInfo(6L, "", /*enableAfter*/ -1,
-                        /*enableSince*/ Build.VERSION_CODES.R, false, false, ""));
+                new CompatibilityChangeInfo(1L, "", -1, -1, false, false, "", false),
+                new CompatibilityChangeInfo(2L, "change2", -1, -1, true, false, "", false),
+                new CompatibilityChangeInfo(
+                        5L, "", Build.VERSION_CODES.P, -1, false, false, "", false),
+                new CompatibilityChangeInfo(
+                        6L, "", Build.VERSION_CODES.Q, -1, false, false, "", false));
     }
 
     @Test
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
index 17324ba..f3576af 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
@@ -319,10 +319,10 @@
         }
 
         @Override
-        void recoverySystemRebootWipeUserData(boolean shutdown, String reason, boolean force,
+        boolean recoverySystemRebootWipeUserData(boolean shutdown, String reason, boolean force,
                 boolean wipeEuicc, boolean wipeExtRequested, boolean wipeResetProtectionData)
                         throws IOException {
-            services.recoverySystem.rebootWipeUserData(shutdown, reason, force, wipeEuicc,
+            return services.recoverySystem.rebootWipeUserData(shutdown, reason, force, wipeEuicc,
                     wipeExtRequested, wipeResetProtectionData);
         }
 
@@ -460,6 +460,11 @@
         }
 
         @Override
+        KeyChain.KeyChainConnection keyChainBind() {
+            return services.keyChainConnection;
+        }
+
+        @Override
         KeyChain.KeyChainConnection keyChainBindAsUser(UserHandle user) {
             return services.keyChainConnection;
         }
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
index c1b1133..a455ba9 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
@@ -1628,6 +1628,33 @@
                 )), eq(user));
     }
 
+    @Test
+    public void testRemoveCredentialManagementApp() throws Exception {
+        final String packageName = "com.test.cred.mng";
+        Intent intent = new Intent(Intent.ACTION_PACKAGE_REMOVED);
+        intent.setData(Uri.parse("package:" + packageName));
+        dpms.mReceiver.setPendingResult(
+                new BroadcastReceiver.PendingResult(Activity.RESULT_OK,
+                        "resultData",
+                        /* resultExtras= */ null,
+                        BroadcastReceiver.PendingResult.TYPE_UNREGISTERED,
+                        /* ordered= */ true,
+                        /* sticky= */ false,
+                        /* token= */ null,
+                        CALLER_USER_HANDLE,
+                        /* flags= */ 0));
+        when(getServices().keyChainConnection.getService().hasCredentialManagementApp())
+                .thenReturn(true);
+        when(getServices().keyChainConnection.getService().getCredentialManagementAppPackageName())
+                .thenReturn(packageName);
+
+        dpms.mReceiver.onReceive(mContext, intent);
+
+        flushTasks(dpms);
+        verify(getServices().keyChainConnection.getService()).hasCredentialManagementApp();
+        verify(getServices().keyChainConnection.getService()).removeCredentialManagementApp();
+    }
+
     /**
      * Simple test for delegate set/get and general delegation. Tests verifying that delegated
      * privileges can acually be exercised by a delegate are not covered here.
@@ -6891,6 +6918,35 @@
                 DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
     }
 
+    @Test
+    public void testSetRequiredPasswordComplexityFailsWithQualityOnParent() throws Exception {
+        final int managedProfileUserId = CALLER_USER_HANDLE;
+        final int managedProfileAdminUid =
+                UserHandle.getUid(managedProfileUserId, DpmMockContext.SYSTEM_UID);
+        mContext.binder.callingUid = managedProfileAdminUid;
+        addManagedProfile(admin1, managedProfileAdminUid, admin1, VERSION_CODES.R);
+
+        parentDpm.setPasswordQuality(admin1, DevicePolicyManager.PASSWORD_QUALITY_COMPLEX);
+
+        assertThrows(IllegalStateException.class,
+                () -> dpm.setRequiredPasswordComplexity(PASSWORD_COMPLEXITY_HIGH));
+    }
+
+    @Test
+    public void testSetQualityOnParentFailsWithComplexityOnProfile() throws Exception {
+        final int managedProfileUserId = CALLER_USER_HANDLE;
+        final int managedProfileAdminUid =
+                UserHandle.getUid(managedProfileUserId, DpmMockContext.SYSTEM_UID);
+        mContext.binder.callingUid = managedProfileAdminUid;
+        addManagedProfile(admin1, managedProfileAdminUid, admin1, VERSION_CODES.R);
+
+        dpm.setRequiredPasswordComplexity(PASSWORD_COMPLEXITY_HIGH);
+
+        assertThrows(IllegalStateException.class,
+                () -> parentDpm.setPasswordQuality(admin1,
+                        DevicePolicyManager.PASSWORD_QUALITY_COMPLEX));
+    }
+
     private void setUserUnlocked(int userHandle, boolean unlocked) {
         when(getServices().userManager.isUserUnlocked(eq(userHandle))).thenReturn(unlocked);
     }
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/EnterpriseSpecificIdCalculatorTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/EnterpriseSpecificIdCalculatorTest.java
new file mode 100644
index 0000000..c2c1d5b
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/EnterpriseSpecificIdCalculatorTest.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.devicepolicy;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.testng.Assert.assertThrows;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class EnterpriseSpecificIdCalculatorTest {
+    private static final String SOME_IMEI = "56134231542345";
+    private static final String SOME_SERIAL_NUMBER = "XZ663CCAJA7";
+    private static final String SOME_MAC_ADDRESS = "65:ca:f3:fe:9d:b1";
+    private static final String NO_MEID = null;
+    private static final String SOME_PACKAGE = "com.example.test.dpc";
+    private static final String ANOTHER_PACKAGE = "org.example.test.another.dpc";
+    private static final String SOME_ENTERPRISE_ID = "73456234";
+    private static final String ANOTHER_ENTERPRISE_ID = "243441";
+
+    private EnterpriseSpecificIdCalculator mEsidCalculator;
+
+    @Before
+    public void createDefaultEsidCalculator() {
+        mEsidCalculator = new EnterpriseSpecificIdCalculator(SOME_IMEI, NO_MEID, SOME_SERIAL_NUMBER,
+                SOME_MAC_ADDRESS);
+    }
+
+    @Test
+    public void paddingOfIdentifiers() {
+        assertThat(mEsidCalculator.getPaddedImei()).isEqualTo("  56134231542345");
+        assertThat(mEsidCalculator.getPaddedMeid()).isEqualTo("                ");
+        assertThat(mEsidCalculator.getPaddedSerialNumber()).isEqualTo("     XZ663CCAJA7");
+    }
+
+    @Test
+    public void truncationOfLongIdentifier() {
+        EnterpriseSpecificIdCalculator esidCalculator = new EnterpriseSpecificIdCalculator(
+                SOME_IMEI, NO_MEID, "XZ663CCAJA7XZ663CCAJA7XZ663CCAJA7",
+                SOME_MAC_ADDRESS);
+        assertThat(esidCalculator.getPaddedSerialNumber()).isEqualTo("XZ663CCAJA7XZ663");
+    }
+
+    @Test
+    public void paddingOfPackageName() {
+        assertThat(mEsidCalculator.getPaddedProfileOwnerName(SOME_PACKAGE)).isEqualTo(
+                "                                            " + SOME_PACKAGE);
+    }
+
+    @Test
+    public void paddingOfEnterpriseId() {
+        assertThat(mEsidCalculator.getPaddedEnterpriseId(SOME_ENTERPRISE_ID)).isEqualTo(
+                "                                                        " + SOME_ENTERPRISE_ID);
+    }
+
+    @Test
+    public void emptyEnterpriseIdYieldsEmptyEsid() {
+        assertThrows(IllegalArgumentException.class, () ->
+                mEsidCalculator.calculateEnterpriseId(SOME_PACKAGE, ""));
+    }
+
+    @Test
+    public void emptyDpcPackageYieldsEmptyEsid() {
+        assertThrows(IllegalArgumentException.class, () ->
+                mEsidCalculator.calculateEnterpriseId("", SOME_ENTERPRISE_ID));
+    }
+
+    // On upgrade, an ESID will be calculated with an empty Enterprise ID. This is signalled
+    // to the EnterpriseSpecificIdCalculator by passing in null.
+    @Test
+    public void nullEnterpriseIdYieldsValidEsid() {
+        assertThat(mEsidCalculator.calculateEnterpriseId(SOME_PACKAGE, null)).isEqualTo(
+                "C4W7-VUJT-PHSA-HMY53-CLHX-L4HW-L");
+    }
+
+    @Test
+    public void knownValues() {
+        assertThat(
+                mEsidCalculator.calculateEnterpriseId(SOME_PACKAGE, SOME_ENTERPRISE_ID)).isEqualTo(
+                "FP7B-RXQW-Q77F-7J6FC-5RXZ-UJI6-6");
+        assertThat(mEsidCalculator.calculateEnterpriseId(SOME_PACKAGE,
+                ANOTHER_ENTERPRISE_ID)).isEqualTo("ATAL-VPIX-GBNZ-NE3TF-TDEV-3OVO-C");
+        assertThat(mEsidCalculator.calculateEnterpriseId(ANOTHER_PACKAGE,
+                SOME_ENTERPRISE_ID)).isEqualTo("JHU3-6SHH-YLHC-ZGETD-PWNI-7NPQ-S");
+        assertThat(mEsidCalculator.calculateEnterpriseId(ANOTHER_PACKAGE,
+                ANOTHER_ENTERPRISE_ID)).isEqualTo("LEF3-QBEC-UQ6O-RIOCX-TQF6-GRLV-F");
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/MockSystemServices.java b/services/tests/servicestests/src/com/android/server/devicepolicy/MockSystemServices.java
index 7d1de86..d8e0c5c 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/MockSystemServices.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/MockSystemServices.java
@@ -392,9 +392,10 @@
     }
 
     public static class RecoverySystemForMock {
-        public void rebootWipeUserData(boolean shutdown, String reason, boolean force,
+        public boolean rebootWipeUserData(boolean shutdown, String reason, boolean force,
                 boolean wipeEuicc, boolean wipeExtRequested, boolean wipeResetProtectionData)
                         throws IOException {
+            return false;
         }
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java b/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java
index 603608b..26c304f 100644
--- a/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java
@@ -34,6 +34,7 @@
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
+import static org.mockito.internal.verification.VerificationModeFactory.times;
 
 import android.annotation.NonNull;
 import android.content.ContentResolver;
@@ -505,7 +506,7 @@
                 createDirectorFromRefreshRateArray(new float[] {60.f, 90.f}, 0);
         setPeakRefreshRate(90);
         director.getSettingsObserver().setDefaultRefreshRate(90);
-        director.getBrightnessObserver().setDefaultDisplayState(true);
+        director.getBrightnessObserver().setDefaultDisplayState(Display.STATE_ON);
 
         final FakeDeviceConfig config = mInjector.getDeviceConfig();
         config.setRefreshRateInLowZone(90);
@@ -548,7 +549,7 @@
                 createDirectorFromRefreshRateArray(new float[] {60.f, 90.f}, 0);
         setPeakRefreshRate(90 /*fps*/);
         director.getSettingsObserver().setDefaultRefreshRate(90);
-        director.getBrightnessObserver().setDefaultDisplayState(true);
+        director.getBrightnessObserver().setDefaultDisplayState(Display.STATE_ON);
 
         final FakeDeviceConfig config = mInjector.getDeviceConfig();
         config.setRefreshRateInHighZone(60);
@@ -585,6 +586,43 @@
         assertVoteForRefreshRateLocked(vote, 60 /*fps*/);
     }
 
+    @Test
+    public void testSensorRegistration() {
+        DisplayModeDirector director =
+                createDirectorFromRefreshRateArray(new float[] {60.f, 90.f}, 0);
+        setPeakRefreshRate(90 /*fps*/);
+        director.getSettingsObserver().setDefaultRefreshRate(90);
+        director.getBrightnessObserver().setDefaultDisplayState(Display.STATE_ON);
+
+        Sensor lightSensor = createLightSensor();
+        SensorManager sensorManager = createMockSensorManager(lightSensor);
+
+        director.start(sensorManager);
+        ArgumentCaptor<SensorEventListener> listenerCaptor =
+                ArgumentCaptor.forClass(SensorEventListener.class);
+        Mockito.verify(sensorManager, Mockito.timeout(TimeUnit.SECONDS.toMillis(1)))
+                .registerListener(
+                        listenerCaptor.capture(),
+                        eq(lightSensor),
+                        anyInt(),
+                        any(Handler.class));
+
+        // Dispaly state changed from On to Doze
+        director.getBrightnessObserver().setDefaultDisplayState(Display.STATE_DOZE);
+        Mockito.verify(sensorManager)
+                .unregisterListener(listenerCaptor.capture());
+
+        // Dispaly state changed from Doze to On
+        director.getBrightnessObserver().setDefaultDisplayState(Display.STATE_ON);
+        Mockito.verify(sensorManager, times(2))
+                .registerListener(
+                        listenerCaptor.capture(),
+                        eq(lightSensor),
+                        anyInt(),
+                        any(Handler.class));
+
+    }
+
     private void assertVoteForRefreshRateLocked(Vote vote, float refreshRate) {
         assertThat(vote).isNotNull();
         final DisplayModeDirector.RefreshRateRange expectedRange =
diff --git a/services/tests/servicestests/src/com/android/server/graphics/fonts/OWNERS b/services/tests/servicestests/src/com/android/server/graphics/fonts/OWNERS
new file mode 100644
index 0000000..34ac813
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/graphics/fonts/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 24939
+
+include /graphics/java/android/graphics/fonts/OWNERS
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/FakeHdmiCecConfig.java b/services/tests/servicestests/src/com/android/server/hdmi/FakeHdmiCecConfig.java
index e5bcedb..aeeca1a 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/FakeHdmiCecConfig.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/FakeHdmiCecConfig.java
@@ -59,6 +59,15 @@
                     + "    </allowed-values>"
                     + "    <default-value string-value=\"none\" />"
                     + "  </setting>"
+                    + "  <setting name=\"hdmi_cec_enabled\""
+                    + "           value-type=\"int\""
+                    + "           user-configurable=\"true\">"
+                    + "    <allowed-values>"
+                    + "      <value int-value=\"0\" />"
+                    + "      <value int-value=\"1\" />"
+                    + "    </allowed-values>"
+                    + "    <default-value int-value=\"1\" />"
+                    + "  </setting>"
                     + "  <setting name=\"hdmi_cec_version\""
                     + "           value-type=\"int\""
                     + "           user-configurable=\"true\">"
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecAtomLoggingTest.java b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecAtomLoggingTest.java
index af119c8..45409c8 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecAtomLoggingTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecAtomLoggingTest.java
@@ -15,12 +15,16 @@
  */
 package com.android.server.hdmi;
 
+import static com.android.server.SystemService.PHASE_BOOT_COMPLETED;
 import static com.android.server.hdmi.Constants.ADDR_PLAYBACK_1;
 import static com.android.server.hdmi.Constants.ADDR_TV;
 import static com.android.server.hdmi.Constants.PATH_RELATIONSHIP_ANCESTOR;
 import static com.android.server.hdmi.HdmiControlService.INITIATED_BY_ENABLE_CEC;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -29,8 +33,10 @@
 
 import android.content.Context;
 import android.content.ContextWrapper;
+import android.hardware.hdmi.HdmiControlManager;
 import android.hardware.hdmi.HdmiPortInfo;
 import android.hardware.tv.cec.V1_0.SendMessageResult;
+import android.os.Binder;
 import android.os.Handler;
 import android.os.IPowerManager;
 import android.os.IThermalService;
@@ -70,6 +76,7 @@
     private FakeNativeWrapper mNativeWrapper;
     private HdmiCecNetwork mHdmiCecNetwork;
     private Looper mLooper;
+    private Context mContextSpy;
     private TestLooper mTestLooper = new TestLooper();
     private int mPhysicalAddress = 0x1110;
     private ArrayList<HdmiCecLocalDevice> mLocalDevices = new ArrayList<>();
@@ -86,7 +93,7 @@
 
         mLooper = mTestLooper.getLooper();
 
-        Context mContextSpy = spy(new ContextWrapper(
+        mContextSpy = spy(new ContextWrapper(
                 InstrumentationRegistry.getInstrumentation().getTargetContext()));
 
         PowerManager powerManager = new PowerManager(
@@ -155,9 +162,10 @@
         mHdmiCecController.sendCommand(message);
 
         verify(mHdmiCecAtomWriterSpy, times(1)).messageReported(
-                message,
-                HdmiStatsEnums.OUTGOING,
-                SendMessageResult.SUCCESS);
+                eq(message),
+                eq(HdmiStatsEnums.OUTGOING),
+                anyInt(),
+                eq(SendMessageResult.SUCCESS));
     }
 
     @Test
@@ -168,7 +176,32 @@
         mTestLooper.dispatchAll();
 
         verify(mHdmiCecAtomWriterSpy, times(1)).messageReported(
-                message,
-                HdmiStatsEnums.INCOMING);
+                eq(message),
+                eq(HdmiStatsEnums.INCOMING),
+                anyInt());
+    }
+
+    @Test
+    public void testMessageReported_calledWithUid() {
+        int callerUid = 1234;
+        int runnerUid = 5678;
+
+        mHdmiControlServiceSpy.setPowerStatus(HdmiControlManager.POWER_STATUS_TRANSIENT_TO_ON);
+        mHdmiControlServiceSpy.onBootPhase(PHASE_BOOT_COMPLETED);
+
+        Binder.setCallingWorkSourceUid(callerUid);
+
+        mHdmiControlServiceSpy.runOnServiceThread(
+                () -> mHdmiControlServiceSpy.setStandbyMode(true));
+
+        Binder.setCallingWorkSourceUid(runnerUid);
+
+        mTestLooper.dispatchAll();
+
+        verify(mHdmiCecAtomWriterSpy, times(1)).messageReported(
+                any(),
+                anyInt(),
+                eq(callerUid),
+                anyInt());
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecControllerTest.java b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecControllerTest.java
index 2f2e97c..b3ee18d 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecControllerTest.java
@@ -36,6 +36,7 @@
 import android.content.Context;
 import android.hardware.hdmi.HdmiControlManager;
 import android.hardware.tv.cec.V1_0.SendMessageResult;
+import android.os.Binder;
 import android.os.Looper;
 import android.os.test.TestLooper;
 import android.platform.test.annotations.Presubmit;
@@ -45,11 +46,15 @@
 
 import com.android.server.hdmi.HdmiCecController.AllocateAddressCallback;
 
+import junit.framework.TestCase;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
+import java.util.Optional;
+
 /** Tests for {@link com.android.server.hdmi.HdmiCecController} class. */
 @SmallTest
 @Presubmit
@@ -274,4 +279,33 @@
         assertFalse(HdmiCecController.isLanguage("e"));
         assertFalse(HdmiCecController.isLanguage("一")); // language code must be ASCII
     }
+
+    @Test
+    public void runOnServiceThread_preservesAndRestoresWorkSourceUid() {
+        Binder.setCallingWorkSourceUid(1234);
+        WorkSourceUidReadingRunnable uidReadingRunnable = new WorkSourceUidReadingRunnable();
+        mHdmiCecController.runOnServiceThread(uidReadingRunnable);
+
+        Binder.setCallingWorkSourceUid(5678);
+        mTestLooper.dispatchAll();
+
+        TestCase.assertEquals(Optional.of(1234), uidReadingRunnable.getWorkSourceUid());
+        TestCase.assertEquals(5678, Binder.getCallingWorkSourceUid());
+    }
+
+    @Test
+    public void runOnIoThread_preservesAndRestoresWorkSourceUid() {
+        int callerUid = 1234;
+        int runnerUid = 5678;
+
+        Binder.setCallingWorkSourceUid(callerUid);
+        WorkSourceUidReadingRunnable uidReadingRunnable = new WorkSourceUidReadingRunnable();
+        mHdmiCecController.runOnIoThread(uidReadingRunnable);
+
+        Binder.setCallingWorkSourceUid(runnerUid);
+        mTestLooper.dispatchAll();
+
+        TestCase.assertEquals(Optional.of(callerUid), uidReadingRunnable.getWorkSourceUid());
+        TestCase.assertEquals(runnerUid, Binder.getCallingWorkSourceUid());
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecLocalDeviceTest.java b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecLocalDeviceTest.java
index ae59609..eb2f960 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecLocalDeviceTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecLocalDeviceTest.java
@@ -24,6 +24,7 @@
 import static com.android.server.hdmi.Constants.ADDR_UNREGISTERED;
 import static com.android.server.hdmi.Constants.MESSAGE_DEVICE_VENDOR_ID;
 import static com.android.server.hdmi.Constants.MESSAGE_REPORT_PHYSICAL_ADDRESS;
+import static com.android.server.hdmi.HdmiControlService.INITIATED_BY_ENABLE_CEC;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -32,6 +33,7 @@
 import static junit.framework.Assert.assertTrue;
 
 import android.hardware.hdmi.HdmiControlManager;
+import android.hardware.hdmi.HdmiPortInfo;
 import android.os.test.TestLooper;
 import android.platform.test.annotations.Presubmit;
 
@@ -43,6 +45,7 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -53,6 +56,8 @@
 /** Tests for {@link HdmiCecLocalDevice} class. */
 public class HdmiCecLocalDeviceTest {
 
+    private FakeNativeWrapper mNativeWrapper;
+
     private static int SendCecCommandFactory(int srcAddress, int dstAddress, byte[] body) {
         switch (body[0] & 0xFF) {
                 /** {@link Constants#MESSAGE_GIVE_PHYSICAL_ADDRESS} */
@@ -104,6 +109,7 @@
     private MyHdmiCecLocalDevice mHdmiLocalDevice;
     private HdmiControlService mHdmiControlService;
     private HdmiCecController mHdmiCecController;
+    private ArrayList<HdmiCecLocalDevice> mLocalDevices = new ArrayList<>();
     private TestLooper mTestLooper = new TestLooper();
     private static int mDesAddr = -1;
     private static int mSrcAddr = -1;
@@ -139,6 +145,10 @@
                     }
 
                     @Override
+                    protected void writeStringSystemProperty(String key, String value) {
+                    }
+
+                    @Override
                     void standby() {
                         mStandbyMessageReceived = true;
                     }
@@ -149,8 +159,9 @@
                     }
                 };
         mHdmiControlService.setIoLooper(mTestLooper.getLooper());
+        mNativeWrapper = new FakeNativeWrapper();
         mHdmiCecController = HdmiCecController.createWithNativeWrapper(
-                mHdmiControlService, new FakeNativeWrapper(), mHdmiControlService.getAtomWriter());
+                mHdmiControlService, mNativeWrapper, mHdmiControlService.getAtomWriter());
         mHdmiControlService.setCecController(mHdmiCecController);
         mHdmiLocalDevice = new MyHdmiCecLocalDevice(mHdmiControlService, DEVICE_TV);
         mMessageValidator =
@@ -161,14 +172,25 @@
                     }
                 };
         mHdmiControlService.setMessageValidator(mMessageValidator);
+
+        mLocalDevices.add(mHdmiLocalDevice);
+        HdmiPortInfo[] hdmiPortInfos = new HdmiPortInfo[1];
+        hdmiPortInfos[0] =
+                new HdmiPortInfo(1, HdmiPortInfo.PORT_OUTPUT, 0x0000, true, false, false);
+        mNativeWrapper.setPortInfo(hdmiPortInfos);
+        mNativeWrapper.setPortConnectionStatus(1, true);
+        mHdmiControlService.initService();
+        mHdmiControlService.allocateLogicalAddress(mLocalDevices, INITIATED_BY_ENABLE_CEC);
+        mNativeWrapper.setPhysicalAddress(0x2000);
+        mTestLooper.dispatchAll();
     }
 
     @Test
-    public void dispatchMessage_desNotValid() {
+    public void dispatchMessage_logicalAddressDoesNotMatch() {
         HdmiCecMessage msg =
                 new HdmiCecMessage(
                         ADDR_TV,
-                        ADDR_TV,
+                        ADDR_PLAYBACK_1,
                         Constants.MESSAGE_CEC_VERSION,
                         HdmiCecMessage.EMPTY_PARAM);
         boolean handleResult = mHdmiLocalDevice.dispatchMessage(msg);
@@ -384,4 +406,26 @@
         assertThat(mWakeupMessageReceived).isFalse();
         assertThat(mStandbyMessageReceived).isTrue();
     }
+
+    @Test
+    public void handleVendorCommand_notHandled() {
+        HdmiCecMessage vendorCommand = HdmiCecMessageBuilder.buildVendorCommand(ADDR_TV,
+                ADDR_PLAYBACK_1, new byte[]{0});
+        mNativeWrapper.onCecMessage(vendorCommand);
+        mTestLooper.dispatchAll();
+
+        HdmiCecMessageBuilder.buildFeatureAbortCommand(ADDR_PLAYBACK_1, ADDR_TV,
+                vendorCommand.getOpcode(), Constants.ABORT_REFUSED);
+    }
+
+    @Test
+    public void handleVendorCommandWithId_notHandled_Cec14() {
+        HdmiCecMessage vendorCommand = HdmiCecMessageBuilder.buildVendorCommandWithId(ADDR_TV,
+                ADDR_PLAYBACK_1, 0x1234, new byte[]{0});
+        mNativeWrapper.onCecMessage(vendorCommand);
+        mTestLooper.dispatchAll();
+
+        HdmiCecMessageBuilder.buildFeatureAbortCommand(ADDR_PLAYBACK_1, ADDR_TV,
+                vendorCommand.getOpcode(), Constants.ABORT_REFUSED);
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/HdmiControlServiceTest.java b/services/tests/servicestests/src/com/android/server/hdmi/HdmiControlServiceTest.java
index c2268c5..9152e1e 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/HdmiControlServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/HdmiControlServiceTest.java
@@ -25,6 +25,7 @@
 
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+import static junit.framework.TestCase.assertEquals;
 
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -34,6 +35,7 @@
 import android.hardware.hdmi.HdmiControlManager;
 import android.hardware.hdmi.HdmiPortInfo;
 import android.hardware.hdmi.IHdmiCecVolumeControlFeatureListener;
+import android.os.Binder;
 import android.os.IPowerManager;
 import android.os.IThermalService;
 import android.os.Looper;
@@ -55,6 +57,7 @@
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Optional;
 
 /**
  * Tests for {@link HdmiControlService} class.
@@ -556,6 +559,23 @@
         assertThat(mNativeWrapper.getResultMessages()).contains(reportFeatures);
     }
 
+    @Test
+    public void runOnServiceThread_preservesAndRestoresWorkSourceUid() {
+        int callerUid = 1234;
+        int runnerUid = 5678;
+
+        Binder.setCallingWorkSourceUid(callerUid);
+        WorkSourceUidReadingRunnable uidReadingRunnable = new WorkSourceUidReadingRunnable();
+        mHdmiControlService.runOnServiceThread(uidReadingRunnable);
+
+        Binder.setCallingWorkSourceUid(runnerUid);
+
+        mTestLooper.dispatchAll();
+
+        assertEquals(Optional.of(callerUid), uidReadingRunnable.getWorkSourceUid());
+        assertEquals(runnerUid, Binder.getCallingWorkSourceUid());
+    }
+
     private static class VolumeControlFeatureCallback extends
             IHdmiCecVolumeControlFeatureListener.Stub {
         boolean mCallbackReceived = false;
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/WorkSourceUidPreservingRunnableTest.java b/services/tests/servicestests/src/com/android/server/hdmi/WorkSourceUidPreservingRunnableTest.java
new file mode 100644
index 0000000..30df908
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/hdmi/WorkSourceUidPreservingRunnableTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.hdmi;
+
+import static junit.framework.TestCase.assertEquals;
+
+import android.os.Binder;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.util.Optional;
+
+@SmallTest
+@Presubmit
+@RunWith(JUnit4.class)
+public class WorkSourceUidPreservingRunnableTest {
+    @Test
+    public void preservesAndRestoresWorkSourceUid() {
+        int callerUid = 1234;
+        int runnerUid = 5678;
+
+        Binder.setCallingWorkSourceUid(callerUid);
+
+        WorkSourceUidReadingRunnable uidReadingRunnable = new WorkSourceUidReadingRunnable();
+        WorkSourceUidPreservingRunnable uidPreservingRunnable =
+                new WorkSourceUidPreservingRunnable(uidReadingRunnable);
+
+        Binder.setCallingWorkSourceUid(runnerUid);
+
+        uidPreservingRunnable.run();
+
+        assertEquals(Optional.of(callerUid), uidReadingRunnable.getWorkSourceUid());
+        assertEquals(runnerUid, Binder.getCallingWorkSourceUid());
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/WorkSourceUidReadingRunnable.java b/services/tests/servicestests/src/com/android/server/hdmi/WorkSourceUidReadingRunnable.java
new file mode 100644
index 0000000..15af752
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/hdmi/WorkSourceUidReadingRunnable.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.hdmi;
+
+import android.os.Binder;
+
+import java.util.Optional;
+
+/**
+ * Reads and records Binder's work source UID when executed.
+ */
+public class WorkSourceUidReadingRunnable implements Runnable {
+    private Optional<Integer> mWorkSourceUid = Optional.empty();
+
+    @Override
+    public void run() {
+        mWorkSourceUid = Optional.of(Binder.getCallingWorkSourceUid());
+    }
+
+    /**
+     * @return The work source UID read during execution, or Optional.empty() if never executed.
+     */
+    public Optional<Integer> getWorkSourceUid() {
+        return mWorkSourceUid;
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java b/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java
index be8e569..b7d9a56 100644
--- a/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java
+++ b/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java
@@ -60,7 +60,7 @@
  *  adb install -r $OUT/data/app/JobTestApp/JobTestApp.apk
  *  adb install -r $OUT/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  *  adb  shell am instrument -e class 'com.android.server.job.BackgroundRestrictionsTest' -w \
-    com.android.frameworks.servicestests
+ *  com.android.frameworks.servicestests
  * </pre>
  */
 @RunWith(AndroidJUnit4.class)
@@ -69,14 +69,14 @@
     private static final String TAG = BackgroundRestrictionsTest.class.getSimpleName();
     private static final String TEST_APP_PACKAGE = "com.android.servicestests.apps.jobtestapp";
     private static final String TEST_APP_ACTIVITY = TEST_APP_PACKAGE + ".TestJobActivity";
-    private static final long POLL_INTERVAL = 2000;
+    private static final long POLL_INTERVAL = 500;
     private static final long DEFAULT_WAIT_TIMEOUT = 5000;
 
     private Context mContext;
     private AppOpsManager mAppOpsManager;
     private IDeviceIdleController mDeviceIdleController;
     private IActivityManager mIActivityManager;
-    private int mTestJobId;
+    private volatile int mTestJobId = -1;
     private int mTestPackageUid;
     /* accesses must be synchronized on itself */
     private final TestJobStatus mTestJobStatus = new TestJobStatus();
@@ -110,39 +110,54 @@
                 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
         mIActivityManager = ActivityManager.getService();
         mTestPackageUid = mContext.getPackageManager().getPackageUid(TEST_APP_PACKAGE, 0);
-        mTestJobId = (int) (SystemClock.uptimeMillis() / 1000);
         mTestJobStatus.reset();
         final IntentFilter intentFilter = new IntentFilter();
         intentFilter.addAction(ACTION_JOB_STARTED);
         intentFilter.addAction(ACTION_JOB_STOPPED);
         mContext.registerReceiver(mJobStateChangeReceiver, intentFilter);
         setAppOpsModeAllowed(true);
-        setPowerWhiteListed(false);
+        setPowerExemption(false);
     }
 
-    private void scheduleAndAssertJobStarted() throws Exception {
+    private void scheduleTestJob() {
+        mTestJobId = (int) (SystemClock.uptimeMillis() / 1000);
         final Intent scheduleJobIntent = new Intent(TestJobActivity.ACTION_START_JOB);
         scheduleJobIntent.putExtra(TestJobActivity.EXTRA_JOB_ID_KEY, mTestJobId);
         scheduleJobIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         scheduleJobIntent.setComponent(new ComponentName(TEST_APP_PACKAGE, TEST_APP_ACTIVITY));
         mContext.startActivity(scheduleJobIntent);
+    }
+
+    private void scheduleAndAssertJobStarted() throws Exception {
+        scheduleTestJob();
         Thread.sleep(TestJobActivity.JOB_MINIMUM_LATENCY);
         assertTrue("Job did not start after scheduling", awaitJobStart(DEFAULT_WAIT_TIMEOUT));
     }
 
     @Test
-    public void testPowerWhiteList() throws Exception {
+    public void testPowerExemption() throws Exception {
         scheduleAndAssertJobStarted();
         setAppOpsModeAllowed(false);
         mIActivityManager.makePackageIdle(TEST_APP_PACKAGE, UserHandle.USER_CURRENT);
-        assertTrue("Job did not stop after making idle", awaitJobStop(DEFAULT_WAIT_TIMEOUT));
-        setPowerWhiteListed(true);
-        Thread.sleep(TestJobActivity.JOB_INITIAL_BACKOFF);
-        assertTrue("Job did not start after adding to power whitelist",
-                awaitJobStart(DEFAULT_WAIT_TIMEOUT));
-        setPowerWhiteListed(false);
-        assertTrue("Job did not stop after removing from power whitelist",
+        assertTrue("Job did not stop after putting app under bg-restriction",
                 awaitJobStop(DEFAULT_WAIT_TIMEOUT));
+
+        setPowerExemption(true);
+        scheduleTestJob();
+        Thread.sleep(TestJobActivity.JOB_MINIMUM_LATENCY);
+        assertTrue("Job did not start when the app was in the power exemption list",
+                awaitJobStart(DEFAULT_WAIT_TIMEOUT));
+
+        setPowerExemption(false);
+        assertTrue("Job did not stop after removing from the power exemption list",
+                awaitJobStop(DEFAULT_WAIT_TIMEOUT));
+
+        scheduleTestJob();
+        Thread.sleep(TestJobActivity.JOB_MINIMUM_LATENCY);
+        assertFalse("Job started under bg-restrictions", awaitJobStart(DEFAULT_WAIT_TIMEOUT));
+        setPowerExemption(true);
+        assertTrue("Job did not start when the app was in the power exemption list",
+                awaitJobStart(DEFAULT_WAIT_TIMEOUT));
     }
 
     @Test
@@ -165,13 +180,13 @@
         mContext.unregisterReceiver(mJobStateChangeReceiver);
         Thread.sleep(500); // To avoid race with register in the next setUp
         setAppOpsModeAllowed(true);
-        setPowerWhiteListed(false);
+        setPowerExemption(false);
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.FORCED_APP_STANDBY_ENABLED, 1);
     }
 
-    private void setPowerWhiteListed(boolean whitelist) throws RemoteException {
-        if (whitelist) {
+    private void setPowerExemption(boolean exempt) throws RemoteException {
+        if (exempt) {
             mDeviceIdleController.addPowerSaveWhitelistApp(TEST_APP_PACKAGE);
         } else {
             mDeviceIdleController.removePowerSaveWhitelistApp(TEST_APP_PACKAGE);
@@ -212,6 +227,7 @@
         int jobId;
         int stopReason;
         boolean running;
+
         private void reset() {
             running = false;
             stopReason = jobId = 0;
diff --git a/services/tests/servicestests/src/com/android/server/location/timezone/ControllerImplTest.java b/services/tests/servicestests/src/com/android/server/location/timezone/ControllerImplTest.java
index 5cff208..972b3bb 100644
--- a/services/tests/servicestests/src/com/android/server/location/timezone/ControllerImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/location/timezone/ControllerImplTest.java
@@ -89,6 +89,81 @@
     }
 
     @Test
+    public void initializationFailure_primary() {
+        ControllerImpl controllerImpl = new ControllerImpl(mTestThreadingDomain,
+                mTestPrimaryLocationTimeZoneProvider, mTestSecondaryLocationTimeZoneProvider);
+        TestEnvironment testEnvironment = new TestEnvironment(
+                mTestThreadingDomain, controllerImpl, USER1_CONFIG_GEO_DETECTION_ENABLED);
+        Duration expectedInitTimeout = testEnvironment.getProviderInitializationTimeout()
+                .plus(testEnvironment.getProviderInitializationTimeoutFuzz());
+
+        mTestPrimaryLocationTimeZoneProvider.setFailDuringInitialization(true);
+
+        // Initialize. After initialization the providers must be initialized and one should be
+        // started.
+        controllerImpl.initialize(testEnvironment, mTestCallback);
+
+        mTestPrimaryLocationTimeZoneProvider.assertInitialized();
+        mTestSecondaryLocationTimeZoneProvider.assertInitialized();
+
+        mTestPrimaryLocationTimeZoneProvider.assertIsPermFailedAndCommit();
+        mTestSecondaryLocationTimeZoneProvider.assertStateEnumAndConfigAndCommit(
+                PROVIDER_STATE_STARTED_INITIALIZING, USER1_CONFIG_GEO_DETECTION_ENABLED);
+        mTestSecondaryLocationTimeZoneProvider.assertInitializationTimeoutSet(expectedInitTimeout);
+        mTestCallback.assertNoSuggestionMade();
+        assertFalse(controllerImpl.isUncertaintyTimeoutSet());
+    }
+
+    @Test
+    public void initializationFailure_secondary() {
+        ControllerImpl controllerImpl = new ControllerImpl(mTestThreadingDomain,
+                mTestPrimaryLocationTimeZoneProvider, mTestSecondaryLocationTimeZoneProvider);
+        TestEnvironment testEnvironment = new TestEnvironment(
+                mTestThreadingDomain, controllerImpl, USER1_CONFIG_GEO_DETECTION_ENABLED);
+        Duration expectedInitTimeout = testEnvironment.getProviderInitializationTimeout()
+                .plus(testEnvironment.getProviderInitializationTimeoutFuzz());
+
+        mTestSecondaryLocationTimeZoneProvider.setFailDuringInitialization(true);
+
+        // Initialize. After initialization the providers must be initialized and one should be
+        // started.
+        controllerImpl.initialize(testEnvironment, mTestCallback);
+
+        mTestPrimaryLocationTimeZoneProvider.assertInitialized();
+        mTestSecondaryLocationTimeZoneProvider.assertInitialized();
+
+        mTestPrimaryLocationTimeZoneProvider.assertStateEnumAndConfigAndCommit(
+                PROVIDER_STATE_STARTED_INITIALIZING, USER1_CONFIG_GEO_DETECTION_ENABLED);
+        mTestPrimaryLocationTimeZoneProvider.assertInitializationTimeoutSet(expectedInitTimeout);
+        mTestSecondaryLocationTimeZoneProvider.assertIsPermFailedAndCommit();
+        mTestCallback.assertNoSuggestionMade();
+        assertFalse(controllerImpl.isUncertaintyTimeoutSet());
+    }
+
+    @Test
+    public void initializationFailure_both() {
+        ControllerImpl controllerImpl = new ControllerImpl(mTestThreadingDomain,
+                mTestPrimaryLocationTimeZoneProvider, mTestSecondaryLocationTimeZoneProvider);
+        TestEnvironment testEnvironment = new TestEnvironment(
+                mTestThreadingDomain, controllerImpl, USER1_CONFIG_GEO_DETECTION_ENABLED);
+
+        mTestPrimaryLocationTimeZoneProvider.setFailDuringInitialization(true);
+        mTestSecondaryLocationTimeZoneProvider.setFailDuringInitialization(true);
+
+        // Initialize. After initialization the providers must be initialized and one should be
+        // started.
+        controllerImpl.initialize(testEnvironment, mTestCallback);
+
+        mTestPrimaryLocationTimeZoneProvider.assertInitialized();
+        mTestSecondaryLocationTimeZoneProvider.assertInitialized();
+
+        mTestPrimaryLocationTimeZoneProvider.assertIsPermFailedAndCommit();
+        mTestSecondaryLocationTimeZoneProvider.assertIsPermFailedAndCommit();
+        mTestCallback.assertUncertainSuggestionMadeAndCommit();
+        assertFalse(controllerImpl.isUncertaintyTimeoutSet());
+    }
+
+    @Test
     public void initialState_started() {
         ControllerImpl controllerImpl = new ControllerImpl(mTestThreadingDomain,
                 mTestPrimaryLocationTimeZoneProvider, mTestSecondaryLocationTimeZoneProvider);
@@ -1097,6 +1172,7 @@
 
         /** Used to track historic provider states for tests. */
         private final TestState<ProviderState> mTestProviderState = new TestState<>();
+        private boolean mFailDuringInitialization;
         private boolean mInitialized;
         private boolean mDestroyed;
 
@@ -1107,9 +1183,16 @@
             super(threadingDomain, providerName);
         }
 
+        public void setFailDuringInitialization(boolean failInitialization) {
+            mFailDuringInitialization = failInitialization;
+        }
+
         @Override
         void onInitialize() {
             mInitialized = true;
+            if (mFailDuringInitialization) {
+                throw new RuntimeException("Simulated initialization failure");
+            }
         }
 
         @Override
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowDataTest.java b/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowDataTest.java
index 46f43e7..32445fd 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowDataTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowDataTest.java
@@ -19,22 +19,44 @@
 import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertThat;
 
+import android.security.keystore.KeyGenParameterSpec;
+import android.security.keystore.KeyProperties;
+
 import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.security.GeneralSecurityException;
+
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+
 /**
  * atest FrameworksServicesTests:RebootEscrowDataTest
  */
 @RunWith(AndroidJUnit4.class)
 public class RebootEscrowDataTest {
     private RebootEscrowKey mKey;
+    private SecretKey mKeyStoreEncryptionKey;
+
+    private SecretKey generateNewRebootEscrowEncryptionKey() throws GeneralSecurityException {
+        KeyGenerator generator = KeyGenerator.getInstance(KeyProperties.KEY_ALGORITHM_AES);
+        generator.init(new KeyGenParameterSpec.Builder(
+                "reboot_escrow_data_test_key",
+                KeyProperties.PURPOSE_ENCRYPT | KeyProperties.PURPOSE_DECRYPT)
+                .setKeySize(256)
+                .setBlockModes(KeyProperties.BLOCK_MODE_GCM)
+                .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE)
+                .build());
+        return generator.generateKey();
+    }
 
     @Before
     public void generateKey() throws Exception {
         mKey = RebootEscrowKey.generate();
+        mKeyStoreEncryptionKey = generateNewRebootEscrowEncryptionKey();
     }
 
     private static byte[] getTestSp() {
@@ -47,36 +69,49 @@
 
     @Test(expected = NullPointerException.class)
     public void fromEntries_failsOnNull() throws Exception {
-        RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, null);
+        RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, null, mKeyStoreEncryptionKey);
     }
 
     @Test(expected = NullPointerException.class)
     public void fromEncryptedData_failsOnNullData() throws Exception {
         byte[] testSp = getTestSp();
-        RebootEscrowData expected = RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, testSp);
+        RebootEscrowData expected = RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, testSp,
+                mKeyStoreEncryptionKey);
         RebootEscrowKey key = RebootEscrowKey.fromKeyBytes(expected.getKey().getKeyBytes());
-        RebootEscrowData.fromEncryptedData(key, null);
+        RebootEscrowData.fromEncryptedData(key, null, mKeyStoreEncryptionKey);
     }
 
     @Test(expected = NullPointerException.class)
     public void fromEncryptedData_failsOnNullKey() throws Exception {
         byte[] testSp = getTestSp();
-        RebootEscrowData expected = RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, testSp);
-        RebootEscrowData.fromEncryptedData(null, expected.getBlob());
+        RebootEscrowData expected = RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, testSp,
+                mKeyStoreEncryptionKey);
+        RebootEscrowData.fromEncryptedData(null, expected.getBlob(), mKeyStoreEncryptionKey);
     }
 
     @Test
     public void fromEntries_loopback_success() throws Exception {
         byte[] testSp = getTestSp();
-        RebootEscrowData expected = RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, testSp);
+        RebootEscrowData expected = RebootEscrowData.fromSyntheticPassword(mKey, (byte) 2, testSp,
+                mKeyStoreEncryptionKey);
 
         RebootEscrowKey key = RebootEscrowKey.fromKeyBytes(expected.getKey().getKeyBytes());
-        RebootEscrowData actual = RebootEscrowData.fromEncryptedData(key, expected.getBlob());
+        RebootEscrowData actual = RebootEscrowData.fromEncryptedData(key, expected.getBlob(),
+                mKeyStoreEncryptionKey);
 
         assertThat(actual.getSpVersion(), is(expected.getSpVersion()));
-        assertThat(actual.getIv(), is(expected.getIv()));
         assertThat(actual.getKey().getKeyBytes(), is(expected.getKey().getKeyBytes()));
         assertThat(actual.getBlob(), is(expected.getBlob()));
         assertThat(actual.getSyntheticPassword(), is(expected.getSyntheticPassword()));
     }
+
+    @Test
+    public void aesEncryptedBlob_loopback_success() throws Exception {
+        byte[] testSp = getTestSp();
+        byte [] encrypted = AesEncryptionUtil.encrypt(mKeyStoreEncryptionKey, testSp);
+        byte [] decrypted = AesEncryptionUtil.decrypt(mKeyStoreEncryptionKey, encrypted);
+
+        assertThat(decrypted, is(testSp));
+    }
+
 }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java b/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java
index 98d6452..f74e45b 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java
@@ -61,6 +61,9 @@
 import java.io.File;
 import java.util.ArrayList;
 
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+
 @SmallTest
 @Presubmit
 @RunWith(AndroidJUnit4.class)
@@ -77,15 +80,25 @@
             0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
     };
 
+    // Hex encoding of a randomly generated AES key for test.
+    private static final byte[] TEST_AES_KEY = new byte[] {
+            0x48, 0x19, 0x12, 0x54, 0x13, 0x13, 0x52, 0x31,
+            0x44, 0x74, 0x61, 0x54, 0x29, 0x74, 0x37, 0x61,
+            0x70, 0x70, 0x75, 0x25, 0x27, 0x31, 0x49, 0x09,
+            0x26, 0x52, 0x72, 0x63, 0x63, 0x61, 0x78, 0x23,
+    };
+
     private Context mContext;
     private UserManager mUserManager;
     private RebootEscrowManager.Callbacks mCallbacks;
     private IRebootEscrow mRebootEscrow;
+    private RebootEscrowKeyStoreManager mKeyStoreManager;
 
     LockSettingsStorageTestable mStorage;
 
     private MockableRebootEscrowInjected mInjected;
     private RebootEscrowManager mService;
+    private SecretKey mAesKey;
 
     public interface MockableRebootEscrowInjected {
         int getBootCount();
@@ -98,9 +111,11 @@
         private final RebootEscrowProviderInterface mRebootEscrowProvider;
         private final UserManager mUserManager;
         private final MockableRebootEscrowInjected mInjected;
+        private final RebootEscrowKeyStoreManager mKeyStoreManager;
 
         MockInjector(Context context, UserManager userManager,
                 IRebootEscrow rebootEscrow,
+                RebootEscrowKeyStoreManager keyStoreManager,
                 MockableRebootEscrowInjected injected) {
             super(context);
             mRebootEscrow = rebootEscrow;
@@ -114,6 +129,7 @@
                     };
             mRebootEscrowProvider = new RebootEscrowProviderHalImpl(halInjector);
             mUserManager = userManager;
+            mKeyStoreManager = keyStoreManager;
             mInjected = injected;
         }
 
@@ -128,6 +144,11 @@
         }
 
         @Override
+        public RebootEscrowKeyStoreManager getKeyStoreManager() {
+            return mKeyStoreManager;
+        }
+
+        @Override
         public int getBootCount() {
             return mInjected.getBootCount();
         }
@@ -144,6 +165,11 @@
         mUserManager = mock(UserManager.class);
         mCallbacks = mock(RebootEscrowManager.Callbacks.class);
         mRebootEscrow = mock(IRebootEscrow.class);
+        mKeyStoreManager = mock(RebootEscrowKeyStoreManager.class);
+        mAesKey = new SecretKeySpec(TEST_AES_KEY, "AES");
+
+        when(mKeyStoreManager.getKeyStoreEncryptionKey()).thenReturn(mAesKey);
+        when(mKeyStoreManager.generateKeyStoreEncryptionKeyIfNeeded()).thenReturn(mAesKey);
 
         mStorage = new LockSettingsStorageTestable(mContext,
                 new File(InstrumentationRegistry.getContext().getFilesDir(), "locksettings"));
@@ -160,7 +186,7 @@
         when(mCallbacks.isUserSecure(SECURE_SECONDARY_USER_ID)).thenReturn(true);
         mInjected = mock(MockableRebootEscrowInjected.class);
         mService = new RebootEscrowManager(new MockInjector(mContext, mUserManager, mRebootEscrow,
-                mInjected), mCallbacks, mStorage);
+                mKeyStoreManager, mInjected), mCallbacks, mStorage);
     }
 
     @Test
@@ -213,6 +239,7 @@
         assertNotNull(
                 mStorage.getString(RebootEscrowManager.REBOOT_ESCROW_ARMED_KEY, null, USER_SYSTEM));
         verify(mRebootEscrow).storeKey(any());
+        verify(mKeyStoreManager).getKeyStoreEncryptionKey();
 
         assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
         assertFalse(mStorage.hasRebootEscrow(NONSECURE_SECONDARY_USER_ID));
@@ -300,6 +327,7 @@
         ArgumentCaptor<byte[]> keyByteCaptor = ArgumentCaptor.forClass(byte[].class);
         assertTrue(mService.armRebootEscrowIfNeeded());
         verify(mRebootEscrow).storeKey(keyByteCaptor.capture());
+        verify(mKeyStoreManager).getKeyStoreEncryptionKey();
 
         assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
         assertFalse(mStorage.hasRebootEscrow(NONSECURE_SECONDARY_USER_ID));
@@ -314,6 +342,7 @@
         mService.loadRebootEscrowDataIfAvailable();
         verify(mRebootEscrow).retrieveKey();
         assertTrue(metricsSuccessCaptor.getValue());
+        verify(mKeyStoreManager).clearKeyStoreEncryptionKey();
     }
 
     @Test
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
index ac74470..b65e487 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
@@ -1074,7 +1074,7 @@
         int uid = Binder.getCallingUid();
         PendingIntent intent = PendingIntent.getBroadcast(
                 InstrumentationRegistry.getTargetContext(), /*requestCode=*/1,
-                new Intent(), /*flags=*/ 0);
+                new Intent(), /*flags=*/ PendingIntent.FLAG_MUTABLE_UNAUDITED);
         mRecoverableKeyStoreManager.setSnapshotCreatedPendingIntent(intent);
         verify(mMockListenersStorage).setSnapshotListener(eq(uid), any(PendingIntent.class));
     }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java
index 33038aa..ea3c5fa 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java
@@ -41,7 +41,7 @@
         int recoveryAgentUid = 1000;
         PendingIntent intent = PendingIntent.getBroadcast(
                 InstrumentationRegistry.getTargetContext(), /*requestCode=*/ 1,
-                new Intent(), /*flags=*/ 0);
+                new Intent(), /*flags=*/ PendingIntent.FLAG_MUTABLE_UNAUDITED);
         mStorage.setSnapshotListener(recoveryAgentUid, intent);
 
         assertTrue(mStorage.hasListener(recoveryAgentUid));
@@ -54,7 +54,7 @@
         int recoveryAgentUid = 1000;
         mStorage.recoverySnapshotAvailable(recoveryAgentUid);
         PendingIntent intent = PendingIntent.getBroadcast(
-                context, /*requestCode=*/ 0, new Intent(TEST_INTENT_ACTION), /*flags=*/0);
+                context, /*requestCode=*/ 0, new Intent(TEST_INTENT_ACTION), /*flags=*/PendingIntent.FLAG_MUTABLE_UNAUDITED);
         CountDownLatch latch = new CountDownLatch(1);
         context.registerReceiver(new BroadcastReceiver() {
             @Override
@@ -75,7 +75,7 @@
         int recoveryAgentUid = 1000;
         mStorage.recoverySnapshotAvailable(recoveryAgentUid);
         PendingIntent intent = PendingIntent.getBroadcast(
-                context, /*requestCode=*/ 0, new Intent(TEST_INTENT_ACTION), /*flags=*/0);
+                context, /*requestCode=*/ 0, new Intent(TEST_INTENT_ACTION), /*flags=*/PendingIntent.FLAG_MUTABLE_UNAUDITED);
         CountDownLatch latch = new CountDownLatch(2);
         BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
             @Override
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java
index 9c8a382..ac9316e 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java
@@ -24,6 +24,9 @@
 import android.net.ConnectivityMetricsEvent;
 import android.net.IIpConnectivityMetrics;
 import android.net.INetdEventCallback;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
@@ -106,6 +109,16 @@
             counter--;
             return true;
         }
+
+        // TODO: mark @Override when aosp/1541935 automerges to master.
+        public void logDefaultNetworkValidity(boolean valid) {
+        }
+
+        // TODO: mark @Override when aosp/1541935 automerges to master.
+        public void logDefaultNetworkEvent(Network defaultNetwork, int score, boolean validated,
+                LinkProperties lp, NetworkCapabilities nc, Network previousDefaultNetwork,
+                int previousScore, LinkProperties previousLp, NetworkCapabilities previousNc) {
+        }
     };
 
     ServiceThread mHandlerThread;
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplRebootTests.java b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplRebootTests.java
index 5468fba..391611b 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplRebootTests.java
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplRebootTests.java
@@ -78,7 +78,7 @@
     }
 
     @Test
-    public void testImmutableEnabledChange() throws Exception {
+    public void testImmutableEnabledChange() {
         final OverlayManagerServiceImpl impl = getImpl();
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET), USER);
@@ -106,7 +106,7 @@
     }
 
     @Test
-    public void testMutableEnabledChangeHasNoEffect() throws Exception {
+    public void testMutableEnabledChangeHasNoEffect() {
         final OverlayManagerServiceImpl impl = getImpl();
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET), USER);
@@ -134,7 +134,7 @@
     }
 
     @Test
-    public void testMutableEnabledToImmutableEnabled() throws Exception {
+    public void testMutableEnabledToImmutableEnabled() {
         final OverlayManagerServiceImpl impl = getImpl();
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET), USER);
@@ -178,7 +178,7 @@
     }
 
     @Test
-    public void testMutablePriorityChange() throws Exception {
+    public void testMutablePriorityChange() {
         final OverlayManagerServiceImpl impl = getImpl();
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET), USER);
@@ -218,7 +218,7 @@
     }
 
     @Test
-    public void testImmutablePriorityChange() throws Exception {
+    public void testImmutablePriorityChange() {
         final OverlayManagerServiceImpl impl = getImpl();
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET), USER);
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java
index 33dbcc0..4f882ce 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java
@@ -22,14 +22,11 @@
 import static android.os.OverlayablePolicy.CONFIG_SIGNATURE;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.testng.Assert.assertThrows;
 
 import android.content.om.OverlayInfo;
-import android.util.Pair;
 
 import androidx.test.runner.AndroidJUnit4;
 
@@ -38,7 +35,6 @@
 
 import java.util.List;
 import java.util.Map;
-import java.util.Optional;
 
 @RunWith(AndroidJUnit4.class)
 public class OverlayManagerServiceImplTests extends OverlayManagerServiceImplTestsBase {
@@ -59,7 +55,7 @@
     private static final String CERT_CONFIG_NOK = "config_certificate_nok";
 
     @Test
-    public void testGetOverlayInfo() throws Exception {
+    public void testGetOverlayInfo() {
         installNewPackage(overlay(OVERLAY, TARGET), USER);
 
         final OverlayManagerServiceImpl impl = getImpl();
@@ -71,7 +67,7 @@
     }
 
     @Test
-    public void testGetOverlayInfosForTarget() throws Exception {
+    public void testGetOverlayInfosForTarget() {
         installNewPackage(overlay(OVERLAY, TARGET), USER);
         installNewPackage(overlay(OVERLAY2, TARGET), USER);
         installNewPackage(overlay(OVERLAY3, TARGET), USER2);
@@ -96,7 +92,7 @@
     }
 
     @Test
-    public void testGetOverlayInfosForUser() throws Exception {
+    public void testGetOverlayInfosForUser() {
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET), USER);
         installNewPackage(overlay(OVERLAY2, TARGET), USER);
@@ -123,7 +119,7 @@
     }
 
     @Test
-    public void testPriority() throws Exception {
+    public void testPriority() {
         installNewPackage(overlay(OVERLAY, TARGET), USER);
         installNewPackage(overlay(OVERLAY2, TARGET), USER);
         installNewPackage(overlay(OVERLAY3, TARGET), USER);
@@ -135,21 +131,18 @@
 
         assertOverlayInfoForTarget(TARGET, USER, o1, o2, o3);
 
-        assertEquals(impl.setLowestPriority(OVERLAY3, USER),
-                Optional.of(new PackageAndUser(TARGET, USER)));
+        assertTrue(impl.setLowestPriority(OVERLAY3, USER));
         assertOverlayInfoForTarget(TARGET, USER, o3, o1, o2);
 
-        assertEquals(impl.setHighestPriority(OVERLAY3, USER),
-                Optional.of(new PackageAndUser(TARGET, USER)));
+        assertTrue(impl.setHighestPriority(OVERLAY3, USER));
         assertOverlayInfoForTarget(TARGET, USER, o1, o2, o3);
 
-        assertEquals(impl.setPriority(OVERLAY, OVERLAY2, USER),
-                Optional.of(new PackageAndUser(TARGET, USER)));
+        assertTrue(impl.setPriority(OVERLAY, OVERLAY2, USER));
         assertOverlayInfoForTarget(TARGET, USER, o2, o1, o3);
     }
 
     @Test
-    public void testOverlayInfoStateTransitions() throws Exception {
+    public void testOverlayInfoStateTransitions() {
         final OverlayManagerServiceImpl impl = getImpl();
         assertNull(impl.getOverlayInfo(OVERLAY, USER));
 
@@ -160,8 +153,7 @@
         installNewPackage(target, USER);
         assertState(STATE_DISABLED, OVERLAY, USER);
 
-        assertEquals(impl.setEnabled(OVERLAY, true, USER),
-                Optional.of(new PackageAndUser(TARGET, USER)));
+        impl.setEnabled(OVERLAY, true, USER);
         assertState(STATE_ENABLED, OVERLAY, USER);
 
         // target upgrades do not change the state of the overlay
@@ -176,40 +168,50 @@
     }
 
     @Test
-    public void testOnOverlayPackageUpgraded() throws Exception {
+    public void testOnOverlayPackageUpgraded() {
+        final FakeListener listener = getListener();
         final FakeDeviceState.PackageBuilder target = target(TARGET);
         final FakeDeviceState.PackageBuilder overlay = overlay(OVERLAY, TARGET);
         installNewPackage(target, USER);
         installNewPackage(overlay, USER);
+        listener.count = 0;
         upgradePackage(overlay, USER);
+        assertEquals(2, listener.count);
 
         // upgrade to a version where the overlay has changed its target
+        // expect once for the old target package, once for the new target package
+        listener.count = 0;
         final FakeDeviceState.PackageBuilder overlay2 = overlay(OVERLAY, "some.other.target");
-        final Pair<Optional<PackageAndUser>, Optional<PackageAndUser>> pair =
-                upgradePackage(overlay2, USER);
-        assertEquals(pair.first, Optional.of(new PackageAndUser(TARGET, USER)));
-        assertEquals(pair.second, Optional.of(new PackageAndUser("some.other.target", USER)));
+        upgradePackage(overlay2, USER);
+        assertEquals(3, listener.count);
+
+        listener.count = 0;
+        upgradePackage(overlay2, USER);
+        assertEquals(2, listener.count);
     }
 
     @Test
-    public void testSetEnabledAtVariousConditions() throws Exception {
+    public void testListener() {
         final OverlayManagerServiceImpl impl = getImpl();
-        assertThrows(OverlayManagerServiceImpl.OperationFailedException.class,
-                () -> impl.setEnabled(OVERLAY, true, USER));
-
-        // request succeeded, and there was a change that needs to be
-        // propagated to the rest of the system
-        installNewPackage(target(TARGET), USER);
+        final FakeListener listener = getListener();
         installNewPackage(overlay(OVERLAY, TARGET), USER);
-        assertEquals(impl.setEnabled(OVERLAY, true, USER),
-                Optional.of(new PackageAndUser(TARGET, USER)));
+        assertEquals(1, listener.count);
+        listener.count = 0;
 
-        // request succeeded, but nothing changed
-        assertFalse(impl.setEnabled(OVERLAY, true, USER).isPresent());
+        installNewPackage(target(TARGET), USER);
+        assertEquals(1, listener.count);
+        listener.count = 0;
+
+        impl.setEnabled(OVERLAY, true, USER);
+        assertEquals(1, listener.count);
+        listener.count = 0;
+
+        impl.setEnabled(OVERLAY, true, USER);
+        assertEquals(0, listener.count);
     }
 
     @Test
-    public void testConfigSignaturePolicyOk() throws Exception {
+    public void testConfigSignaturePolicyOk() {
         setConfigSignaturePackageName(CONFIG_SIGNATURE_REFERENCE_PKG);
         reinitializeImpl();
 
@@ -227,7 +229,7 @@
     }
 
     @Test
-    public void testConfigSignaturePolicyCertNok() throws Exception {
+    public void testConfigSignaturePolicyCertNok() {
         setConfigSignaturePackageName(CONFIG_SIGNATURE_REFERENCE_PKG);
         reinitializeImpl();
 
@@ -245,7 +247,7 @@
     }
 
     @Test
-    public void testConfigSignaturePolicyNoConfig() throws Exception {
+    public void testConfigSignaturePolicyNoConfig() {
         addPackage(target(CONFIG_SIGNATURE_REFERENCE_PKG).setCertificate(CERT_CONFIG_OK), USER);
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET).setCertificate(CERT_CONFIG_NOK), USER);
@@ -260,7 +262,7 @@
     }
 
     @Test
-    public void testConfigSignaturePolicyNoRefPkg() throws Exception {
+    public void testConfigSignaturePolicyNoRefPkg() {
         installNewPackage(target(TARGET), USER);
         installNewPackage(overlay(OVERLAY, TARGET).setCertificate(CERT_CONFIG_NOK), USER);
 
@@ -274,7 +276,7 @@
     }
 
     @Test
-    public void testConfigSignaturePolicyRefPkgNotSystem() throws Exception {
+    public void testConfigSignaturePolicyRefPkgNotSystem() {
         setConfigSignaturePackageName(CONFIG_SIGNATURE_REFERENCE_PKG);
         reinitializeImpl();
 
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java
index 2c477c8..006dda0 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java
@@ -16,8 +16,6 @@
 
 package com.android.server.om;
 
-import static com.android.server.om.OverlayManagerServiceImpl.OperationFailedException;
-
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
@@ -32,7 +30,6 @@
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
-import android.util.Pair;
 
 import androidx.annotation.Nullable;
 
@@ -46,13 +43,13 @@
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
-import java.util.Optional;
 import java.util.stream.Collectors;
 
 /** Base class for creating {@link OverlayManagerServiceImplTests} tests. */
 class OverlayManagerServiceImplTestsBase {
     private OverlayManagerServiceImpl mImpl;
     private FakeDeviceState mState;
+    private FakeListener mListener;
     private FakePackageManagerHelper mPackageManager;
     private FakeIdmapDaemon mIdmapDaemon;
     private OverlayConfig mOverlayConfig;
@@ -61,6 +58,7 @@
     @Before
     public void setUp() {
         mState = new FakeDeviceState();
+        mListener = new FakeListener();
         mPackageManager = new FakePackageManagerHelper(mState);
         mIdmapDaemon = new FakeIdmapDaemon(mState);
         mOverlayConfig = mock(OverlayConfig.class);
@@ -75,13 +73,18 @@
                 new IdmapManager(mIdmapDaemon, mPackageManager),
                 new OverlayManagerSettings(),
                 mOverlayConfig,
-                new String[0]);
+                new String[0],
+                mListener);
     }
 
     OverlayManagerServiceImpl getImpl() {
         return mImpl;
     }
 
+    FakeListener getListener() {
+        return mListener;
+    }
+
     FakeIdmapDaemon getIdmapd() {
         return mIdmapDaemon;
     }
@@ -152,8 +155,7 @@
      *
      * @throws IllegalStateException if the package is currently installed
      */
-    void installNewPackage(FakeDeviceState.PackageBuilder pkg, int userId)
-            throws OperationFailedException {
+    void installNewPackage(FakeDeviceState.PackageBuilder pkg, int userId) {
         if (mState.select(pkg.packageName, userId) != null) {
             throw new IllegalStateException("package " + pkg.packageName + " already installed");
         }
@@ -174,30 +176,23 @@
      * {@link android.content.Intent#ACTION_PACKAGE_ADDED} broadcast with the
      * {@link android.content.Intent#EXTRA_REPLACING} extra.
      *
-     * @return the two Optional<PackageAndUser> objects from starting and finishing the upgrade
-     *
      * @throws IllegalStateException if the package is not currently installed
      */
-    Pair<Optional<PackageAndUser>, Optional<PackageAndUser>> upgradePackage(
-            FakeDeviceState.PackageBuilder pkg, int userId) throws OperationFailedException {
+    void upgradePackage(FakeDeviceState.PackageBuilder pkg, int userId) {
         final FakeDeviceState.Package replacedPackage = mState.select(pkg.packageName, userId);
         if (replacedPackage == null) {
             throw new IllegalStateException("package " + pkg.packageName + " not installed");
         }
-        Optional<PackageAndUser> opt1 = Optional.empty();
         if (replacedPackage.targetPackageName != null) {
-            opt1 = mImpl.onOverlayPackageReplacing(pkg.packageName, userId);
+            mImpl.onOverlayPackageReplacing(pkg.packageName, userId);
         }
 
         mState.add(pkg, userId);
-        Optional<PackageAndUser> opt2;
         if (pkg.targetPackage == null) {
-            opt2 = mImpl.onTargetPackageReplaced(pkg.packageName, userId);
+            mImpl.onTargetPackageReplaced(pkg.packageName, userId);
         } else {
-            opt2 = mImpl.onOverlayPackageReplaced(pkg.packageName, userId);
+            mImpl.onOverlayPackageReplaced(pkg.packageName, userId);
         }
-
-        return Pair.create(opt1, opt2);
     }
 
     /**
@@ -208,7 +203,7 @@
      *
      * @throws IllegalStateException if the package is not currently installed
      */
-    void uninstallPackage(String packageName, int userId) throws OperationFailedException {
+    void uninstallPackage(String packageName, int userId) {
         final FakeDeviceState.Package pkg = mState.select(packageName, userId);
         if (pkg == null) {
             throw new IllegalStateException("package " + packageName+ " not installed");
@@ -490,4 +485,12 @@
             }
         }
     }
+
+    static class FakeListener implements OverlayManagerServiceImpl.OverlayChangeListener {
+        public int count;
+
+        public void onOverlaysChanged(@NonNull String targetPackage, int userId) {
+            count++;
+        }
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/people/data/ConversationInfoTest.java b/services/tests/servicestests/src/com/android/server/people/data/ConversationInfoTest.java
index c6823eb..8139310 100644
--- a/services/tests/servicestests/src/com/android/server/people/data/ConversationInfoTest.java
+++ b/services/tests/servicestests/src/com/android/server/people/data/ConversationInfoTest.java
@@ -16,11 +16,17 @@
 
 package com.android.server.people.data;
 
+import static android.app.people.ConversationStatus.ACTIVITY_ANNIVERSARY;
+import static android.app.people.ConversationStatus.ACTIVITY_GAME;
+
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.app.people.ConversationStatus;
 import android.content.LocusId;
 import android.content.pm.ShortcutInfo;
 import android.net.Uri;
@@ -41,6 +47,9 @@
 
     @Test
     public void testBuild() {
+        ConversationStatus cs = new ConversationStatus.Builder("id", ACTIVITY_ANNIVERSARY).build();
+        ConversationStatus cs2 = new ConversationStatus.Builder("id2", ACTIVITY_GAME).build();
+
         ConversationInfo conversationInfo = new ConversationInfo.Builder()
                 .setShortcutId(SHORTCUT_ID)
                 .setLocusId(LOCUS_ID)
@@ -58,6 +67,8 @@
                 .setPersonImportant(true)
                 .setPersonBot(true)
                 .setContactStarred(true)
+                .addOrUpdateStatus(cs)
+                .addOrUpdateStatus(cs2)
                 .build();
 
         assertEquals(SHORTCUT_ID, conversationInfo.getShortcutId());
@@ -77,6 +88,8 @@
         assertTrue(conversationInfo.isPersonImportant());
         assertTrue(conversationInfo.isPersonBot());
         assertTrue(conversationInfo.isContactStarred());
+        assertThat(conversationInfo.getStatuses()).contains(cs);
+        assertThat(conversationInfo.getStatuses()).contains(cs2);
     }
 
     @Test
@@ -101,10 +114,15 @@
         assertFalse(conversationInfo.isPersonImportant());
         assertFalse(conversationInfo.isPersonBot());
         assertFalse(conversationInfo.isContactStarred());
+        assertThat(conversationInfo.getStatuses()).isNotNull();
+        assertThat(conversationInfo.getStatuses()).isEmpty();
     }
 
     @Test
     public void testBuildFromAnotherConversationInfo() {
+        ConversationStatus cs = new ConversationStatus.Builder("id", ACTIVITY_ANNIVERSARY).build();
+        ConversationStatus cs2 = new ConversationStatus.Builder("id2", ACTIVITY_GAME).build();
+
         ConversationInfo source = new ConversationInfo.Builder()
                 .setShortcutId(SHORTCUT_ID)
                 .setLocusId(LOCUS_ID)
@@ -120,6 +138,8 @@
                 .setPersonImportant(true)
                 .setPersonBot(true)
                 .setContactStarred(true)
+                .addOrUpdateStatus(cs)
+                .addOrUpdateStatus(cs2)
                 .build();
 
         ConversationInfo destination = new ConversationInfo.Builder(source)
@@ -141,5 +161,7 @@
         assertTrue(destination.isPersonImportant());
         assertTrue(destination.isPersonBot());
         assertFalse(destination.isContactStarred());
+        assertThat(destination.getStatuses()).contains(cs);
+        assertThat(destination.getStatuses()).contains(cs2);
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java b/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java
index 2471210..be8a99c 100644
--- a/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java
@@ -16,6 +16,8 @@
 
 package com.android.server.people.data;
 
+import static android.app.people.ConversationStatus.ACTIVITY_ANNIVERSARY;
+import static android.app.people.ConversationStatus.ACTIVITY_GAME;
 import static android.service.notification.NotificationListenerService.NOTIFICATION_CHANNEL_OR_GROUP_ADDED;
 import static android.service.notification.NotificationListenerService.NOTIFICATION_CHANNEL_OR_GROUP_DELETED;
 import static android.service.notification.NotificationListenerService.NOTIFICATION_CHANNEL_OR_GROUP_UPDATED;
@@ -24,6 +26,8 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static junit.framework.Assert.fail;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -50,6 +54,7 @@
 import android.app.Person;
 import android.app.job.JobScheduler;
 import android.app.people.ConversationChannel;
+import android.app.people.ConversationStatus;
 import android.app.prediction.AppTarget;
 import android.app.prediction.AppTargetEvent;
 import android.app.prediction.AppTargetId;
@@ -937,6 +942,83 @@
     }
 
     @Test
+    public void testAddOrUpdateStatus_noCachedShortcut() {
+        mDataManager.onUserUnlocked(USER_ID_PRIMARY);
+
+        ConversationStatus cs = new ConversationStatus.Builder("id", ACTIVITY_ANNIVERSARY).build();
+
+        try {
+            mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs);
+            fail("Updated a conversation info that didn't previously exist");
+        } catch (IllegalArgumentException e) {
+            // good
+        }
+    }
+
+    @Test
+    public void testAddOrUpdateStatus() {
+        mDataManager.onUserUnlocked(USER_ID_PRIMARY);
+
+        ShortcutInfo shortcut = buildShortcutInfo(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID,
+                buildPerson());
+        mDataManager.addOrUpdateConversationInfo(shortcut);
+
+        ConversationStatus cs = new ConversationStatus.Builder("id", ACTIVITY_ANNIVERSARY).build();
+        mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs);
+
+        assertThat(mDataManager.getStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID))
+                .contains(cs);
+
+        ConversationStatus cs2 = new ConversationStatus.Builder("id2", ACTIVITY_GAME).build();
+        mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs2);
+
+        assertThat(mDataManager.getStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID))
+                .contains(cs);
+        assertThat(mDataManager.getStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID))
+                .contains(cs2);
+    }
+
+    @Test
+    public void testClearStatus() {
+        mDataManager.onUserUnlocked(USER_ID_PRIMARY);
+
+        ShortcutInfo shortcut = buildShortcutInfo(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID,
+                buildPerson());
+        mDataManager.addOrUpdateConversationInfo(shortcut);
+
+        ConversationStatus cs = new ConversationStatus.Builder("id", ACTIVITY_ANNIVERSARY).build();
+        ConversationStatus cs2 = new ConversationStatus.Builder("id2", ACTIVITY_GAME).build();
+        mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs);
+        mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs2);
+
+        mDataManager.clearStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs2.getId());
+
+        assertThat(mDataManager.getStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID))
+                .contains(cs);
+        assertThat(mDataManager.getStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID))
+                .doesNotContain(cs2);
+    }
+
+    @Test
+    public void testClearStatuses() {
+        mDataManager.onUserUnlocked(USER_ID_PRIMARY);
+
+        ShortcutInfo shortcut = buildShortcutInfo(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID,
+                buildPerson());
+        mDataManager.addOrUpdateConversationInfo(shortcut);
+
+        ConversationStatus cs = new ConversationStatus.Builder("id", ACTIVITY_ANNIVERSARY).build();
+        ConversationStatus cs2 = new ConversationStatus.Builder("id2", ACTIVITY_GAME).build();
+        mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs);
+        mDataManager.addOrUpdateStatus(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID, cs2);
+
+        mDataManager.clearStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID);
+
+        assertThat(mDataManager.getStatuses(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID))
+                .isEmpty();
+    }
+
+    @Test
     public void testNonCachedShortcutNotInRecentList() {
         mDataManager.onUserUnlocked(USER_ID_PRIMARY);
 
diff --git a/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
index d54a40e..c010e19 100644
--- a/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
@@ -29,6 +29,10 @@
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.internal.util.HexDump;
+import com.android.server.pm.PerPackageReadTimeouts.Timeouts;
+import com.android.server.pm.PerPackageReadTimeouts.VersionCodes;
+
 import com.google.android.collect.Lists;
 
 import org.junit.After;
@@ -45,6 +49,7 @@
 import java.util.List;
 import java.util.regex.Pattern;
 
+// atest PackageManagerServiceTest
 // runtest -c com.android.server.pm.PackageManagerServiceTest frameworks-services
 // bit FrameworksServicesTests:com.android.server.pm.PackageManagerServiceTest
 @RunWith(AndroidJUnit4.class)
@@ -182,6 +187,219 @@
         }
     }
 
+    @Test
+    public void testTimeouts() {
+        Timeouts defaults = Timeouts.parse("3600000001:3600000002:3600000003");
+        Assert.assertEquals(3600000001L, defaults.minTimeUs);
+        Assert.assertEquals(3600000002L, defaults.minPendingTimeUs);
+        Assert.assertEquals(3600000003L, defaults.maxPendingTimeUs);
+
+        Timeouts empty = Timeouts.parse("");
+        Assert.assertEquals(3600000000L, empty.minTimeUs);
+        Assert.assertEquals(3600000000L, empty.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, empty.maxPendingTimeUs);
+
+        Timeouts partial0 = Timeouts.parse("10000::");
+        Assert.assertEquals(10000L, partial0.minTimeUs);
+        Assert.assertEquals(3600000000L, partial0.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, partial0.maxPendingTimeUs);
+
+        Timeouts partial1 = Timeouts.parse("10000:10001:");
+        Assert.assertEquals(10000L, partial1.minTimeUs);
+        Assert.assertEquals(10001L, partial1.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, partial1.maxPendingTimeUs);
+
+        Timeouts fullDefault = Timeouts.parse("3600000000:3600000000:3600000000");
+        Assert.assertEquals(3600000000L, fullDefault.minTimeUs);
+        Assert.assertEquals(3600000000L, fullDefault.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, fullDefault.maxPendingTimeUs);
+
+        Timeouts full = Timeouts.parse("10000:10001:10002");
+        Assert.assertEquals(10000L, full.minTimeUs);
+        Assert.assertEquals(10001L, full.minPendingTimeUs);
+        Assert.assertEquals(10002L, full.maxPendingTimeUs);
+
+        Timeouts invalid0 = Timeouts.parse(":10000");
+        Assert.assertEquals(3600000000L, invalid0.minTimeUs);
+        Assert.assertEquals(3600000000L, invalid0.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid0.maxPendingTimeUs);
+
+        Timeouts invalid1 = Timeouts.parse(":10000::");
+        Assert.assertEquals(3600000000L, invalid1.minTimeUs);
+        Assert.assertEquals(3600000000L, invalid1.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid1.maxPendingTimeUs);
+
+        Timeouts invalid2 = Timeouts.parse("10000:10001:abcd");
+        Assert.assertEquals(10000L, invalid2.minTimeUs);
+        Assert.assertEquals(10001L, invalid2.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid2.maxPendingTimeUs);
+
+        Timeouts invalid3 = Timeouts.parse(":10000:");
+        Assert.assertEquals(3600000000L, invalid3.minTimeUs);
+        Assert.assertEquals(3600000000L, invalid3.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid3.maxPendingTimeUs);
+
+        Timeouts invalid4 = Timeouts.parse("abcd:10001:10002");
+        Assert.assertEquals(3600000000L, invalid4.minTimeUs);
+        Assert.assertEquals(3600000000L, invalid4.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid4.maxPendingTimeUs);
+
+        Timeouts invalid5 = Timeouts.parse("::1000000000000000000000000");
+        Assert.assertEquals(3600000000L, invalid5.minTimeUs);
+        Assert.assertEquals(3600000000L, invalid5.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid5.maxPendingTimeUs);
+
+        Timeouts invalid6 = Timeouts.parse("-10000:10001:10002");
+        Assert.assertEquals(3600000000L, invalid6.minTimeUs);
+        Assert.assertEquals(3600000000L, invalid6.minPendingTimeUs);
+        Assert.assertEquals(3600000000L, invalid6.maxPendingTimeUs);
+    }
+
+    @Test
+    public void testVersionCodes() {
+        final VersionCodes defaults = VersionCodes.parse("");
+        Assert.assertEquals(Long.MIN_VALUE, defaults.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, defaults.maxVersionCode);
+
+        VersionCodes single = VersionCodes.parse("191000070");
+        Assert.assertEquals(191000070, single.minVersionCode);
+        Assert.assertEquals(191000070, single.maxVersionCode);
+
+        VersionCodes single2 = VersionCodes.parse("191000070-191000070");
+        Assert.assertEquals(191000070, single2.minVersionCode);
+        Assert.assertEquals(191000070, single2.maxVersionCode);
+
+        VersionCodes upto = VersionCodes.parse("-191000070");
+        Assert.assertEquals(Long.MIN_VALUE, upto.minVersionCode);
+        Assert.assertEquals(191000070, upto.maxVersionCode);
+
+        VersionCodes andabove = VersionCodes.parse("191000070-");
+        Assert.assertEquals(191000070, andabove.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, andabove.maxVersionCode);
+
+        VersionCodes range = VersionCodes.parse("191000070-201000070");
+        Assert.assertEquals(191000070, range.minVersionCode);
+        Assert.assertEquals(201000070, range.maxVersionCode);
+
+        VersionCodes invalid0 = VersionCodes.parse("201000070-191000070");
+        Assert.assertEquals(Long.MIN_VALUE, invalid0.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, invalid0.maxVersionCode);
+
+        VersionCodes invalid1 = VersionCodes.parse("abcd-191000070");
+        Assert.assertEquals(Long.MIN_VALUE, invalid1.minVersionCode);
+        Assert.assertEquals(191000070, invalid1.maxVersionCode);
+
+        VersionCodes invalid2 = VersionCodes.parse("abcd");
+        Assert.assertEquals(Long.MIN_VALUE, invalid2.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, invalid2.maxVersionCode);
+
+        VersionCodes invalid3 = VersionCodes.parse("191000070-abcd");
+        Assert.assertEquals(191000070, invalid3.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, invalid3.maxVersionCode);
+    }
+
+    @Test
+    public void testPerPackageReadTimeouts() {
+        final String sha256 = "336faefc91bb2dddf9b21829106fbc607b862132fecd273e1b6b3ea55f09d4e1";
+        final VersionCodes defVCs = VersionCodes.parse("");
+        final Timeouts defTs = Timeouts.parse("3600000001:3600000002:3600000003");
+
+        PerPackageReadTimeouts empty = PerPackageReadTimeouts.parse("", defVCs, defTs);
+        Assert.assertNull(empty);
+
+        PerPackageReadTimeouts packageOnly = PerPackageReadTimeouts.parse("package.com", defVCs,
+                defTs);
+        Assert.assertEquals("package.com", packageOnly.packageName);
+        Assert.assertEquals(null, packageOnly.sha256certificate);
+        Assert.assertEquals(Long.MIN_VALUE, packageOnly.versionCodes.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, packageOnly.versionCodes.maxVersionCode);
+        Assert.assertEquals(3600000001L, packageOnly.timeouts.minTimeUs);
+        Assert.assertEquals(3600000002L, packageOnly.timeouts.minPendingTimeUs);
+        Assert.assertEquals(3600000003L, packageOnly.timeouts.maxPendingTimeUs);
+
+        PerPackageReadTimeouts packageHash = PerPackageReadTimeouts.parse(
+                "package.com:" + sha256, defVCs, defTs);
+        Assert.assertEquals("package.com", packageHash.packageName);
+        Assert.assertEquals(sha256, bytesToHexString(packageHash.sha256certificate));
+        Assert.assertEquals(Long.MIN_VALUE, packageHash.versionCodes.minVersionCode);
+        Assert.assertEquals(Long.MAX_VALUE, packageHash.versionCodes.maxVersionCode);
+        Assert.assertEquals(3600000001L, packageHash.timeouts.minTimeUs);
+        Assert.assertEquals(3600000002L, packageHash.timeouts.minPendingTimeUs);
+        Assert.assertEquals(3600000003L, packageHash.timeouts.maxPendingTimeUs);
+
+        PerPackageReadTimeouts packageVersionCode = PerPackageReadTimeouts.parse(
+                "package.com::191000070", defVCs, defTs);
+        Assert.assertEquals("package.com", packageVersionCode.packageName);
+        Assert.assertEquals(null, packageVersionCode.sha256certificate);
+        Assert.assertEquals(191000070, packageVersionCode.versionCodes.minVersionCode);
+        Assert.assertEquals(191000070, packageVersionCode.versionCodes.maxVersionCode);
+        Assert.assertEquals(3600000001L, packageVersionCode.timeouts.minTimeUs);
+        Assert.assertEquals(3600000002L, packageVersionCode.timeouts.minPendingTimeUs);
+        Assert.assertEquals(3600000003L, packageVersionCode.timeouts.maxPendingTimeUs);
+
+        PerPackageReadTimeouts full = PerPackageReadTimeouts.parse(
+                "package.com:" + sha256 + ":191000070-201000070:10001:10002:10003", defVCs, defTs);
+        Assert.assertEquals("package.com", full.packageName);
+        Assert.assertEquals(sha256, bytesToHexString(full.sha256certificate));
+        Assert.assertEquals(191000070, full.versionCodes.minVersionCode);
+        Assert.assertEquals(201000070, full.versionCodes.maxVersionCode);
+        Assert.assertEquals(10001L, full.timeouts.minTimeUs);
+        Assert.assertEquals(10002L, full.timeouts.minPendingTimeUs);
+        Assert.assertEquals(10003L, full.timeouts.maxPendingTimeUs);
+    }
+
+    @Test
+    public void testGetPerPackageReadTimeouts() {
+        Assert.assertEquals(0, getPerPackageReadTimeouts(null).length);
+        Assert.assertEquals(0, getPerPackageReadTimeouts("").length);
+        Assert.assertEquals(0, getPerPackageReadTimeouts(",,,,").length);
+
+        final String sha256 = "0fae93f1a7925b4c68bbea80ad3eaa41acfc9bc6f10bf1054f5d93a2bd556093";
+
+        PerPackageReadTimeouts[] singlePackage = getPerPackageReadTimeouts(
+                "package.com:" + sha256 + ":191000070-201000070:10001:10002:10003");
+        Assert.assertEquals(1, singlePackage.length);
+        Assert.assertEquals("package.com", singlePackage[0].packageName);
+        Assert.assertEquals(sha256, bytesToHexString(singlePackage[0].sha256certificate));
+        Assert.assertEquals(191000070, singlePackage[0].versionCodes.minVersionCode);
+        Assert.assertEquals(201000070, singlePackage[0].versionCodes.maxVersionCode);
+        Assert.assertEquals(10001L, singlePackage[0].timeouts.minTimeUs);
+        Assert.assertEquals(10002L, singlePackage[0].timeouts.minPendingTimeUs);
+        Assert.assertEquals(10003L, singlePackage[0].timeouts.maxPendingTimeUs);
+
+        PerPackageReadTimeouts[] multiPackage = getPerPackageReadTimeouts("package.com:" + sha256
+                + ":191000070-201000070:10001:10002:10003,package1.com::123456");
+        Assert.assertEquals(2, multiPackage.length);
+        Assert.assertEquals("package.com", multiPackage[0].packageName);
+        Assert.assertEquals(sha256, bytesToHexString(multiPackage[0].sha256certificate));
+        Assert.assertEquals(191000070, multiPackage[0].versionCodes.minVersionCode);
+        Assert.assertEquals(201000070, multiPackage[0].versionCodes.maxVersionCode);
+        Assert.assertEquals(10001L, multiPackage[0].timeouts.minTimeUs);
+        Assert.assertEquals(10002L, multiPackage[0].timeouts.minPendingTimeUs);
+        Assert.assertEquals(10003L, multiPackage[0].timeouts.maxPendingTimeUs);
+        Assert.assertEquals("package1.com", multiPackage[1].packageName);
+        Assert.assertEquals(null, multiPackage[1].sha256certificate);
+        Assert.assertEquals(123456, multiPackage[1].versionCodes.minVersionCode);
+        Assert.assertEquals(123456, multiPackage[1].versionCodes.maxVersionCode);
+        Assert.assertEquals(3600000001L, multiPackage[1].timeouts.minTimeUs);
+        Assert.assertEquals(3600000002L, multiPackage[1].timeouts.minPendingTimeUs);
+        Assert.assertEquals(3600000003L, multiPackage[1].timeouts.maxPendingTimeUs);
+    }
+
+    private static PerPackageReadTimeouts[] getPerPackageReadTimeouts(String knownDigestersList) {
+        final String defaultTimeouts = "3600000001:3600000002:3600000003";
+        List<PerPackageReadTimeouts> result = PerPackageReadTimeouts.parseDigestersList(
+                defaultTimeouts, knownDigestersList);
+        if (result == null) {
+            return null;
+        }
+        return result.toArray(new PerPackageReadTimeouts[result.size()]);
+    }
+
+    private static String bytesToHexString(byte[] bytes) {
+        return HexDump.toHexString(bytes, 0, bytes.length, /*upperCase=*/ false);
+    }
+
     private List<Integer> getKnownPackageIdsList() throws IllegalAccessException {
         final ArrayList<Integer> knownPackageIds = new ArrayList<>();
         final Field[] allFields = PackageManagerInternal.class.getDeclaredFields();
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java
index 12e6786..58e00f2 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java
@@ -324,7 +324,7 @@
     }
 
     private IntentSender makeResultIntent() {
-        return PendingIntent.getActivity(getTestContext(), 0, new Intent(), 0).getIntentSender();
+        return PendingIntent.getActivity(getTestContext(), 0, new Intent(), PendingIntent.FLAG_MUTABLE_UNAUDITED).getIntentSender();
     }
 
     public void testRequestPinShortcut_withCallback() {
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java
index c21a3a7..55b4b93 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java
@@ -147,7 +147,7 @@
 
     public void testRequestPinAppWidget_withCallback() {
         final PendingIntent resultIntent =
-                PendingIntent.getActivity(getTestContext(), 0, new Intent(), 0);
+                PendingIntent.getActivity(getTestContext(), 0, new Intent(), PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
         checkRequestPinAppWidget(resultIntent);
     }
diff --git a/services/tests/servicestests/src/com/android/server/powerstats/PowerStatsServiceTest.java b/services/tests/servicestests/src/com/android/server/powerstats/PowerStatsServiceTest.java
index 08d4caa..5f65440 100644
--- a/services/tests/servicestests/src/com/android/server/powerstats/PowerStatsServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/powerstats/PowerStatsServiceTest.java
@@ -32,8 +32,13 @@
 
 import com.android.server.SystemService;
 import com.android.server.powerstats.PowerStatsHALWrapper.IPowerStatsHALWrapper;
+import com.android.server.powerstats.nano.PowerEntityInfoProto;
 import com.android.server.powerstats.nano.PowerStatsServiceMeterProto;
 import com.android.server.powerstats.nano.PowerStatsServiceModelProto;
+import com.android.server.powerstats.nano.PowerStatsServiceResidencyProto;
+import com.android.server.powerstats.nano.StateInfoProto;
+import com.android.server.powerstats.nano.StateResidencyProto;
+import com.android.server.powerstats.nano.StateResidencyResultProto;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -58,6 +63,7 @@
     private static final String DATA_STORAGE_SUBDIR = "powerstatstest";
     private static final String METER_FILENAME = "metertest";
     private static final String MODEL_FILENAME = "modeltest";
+    private static final String RESIDENCY_FILENAME = "residencytest";
     private static final String PROTO_OUTPUT_FILENAME = "powerstats.proto";
     private static final String CHANNEL_NAME = "channelname";
     private static final String POWER_ENTITY_NAME = "powerentityinfo";
@@ -72,6 +78,7 @@
     private PowerStatsService mService;
     private File mDataStorageDir;
     private TimerTrigger mTimerTrigger;
+    private BatteryTrigger mBatteryTrigger;
     private PowerStatsLogger mPowerStatsLogger;
 
     private final PowerStatsService.Injector mInjector = new PowerStatsService.Injector() {
@@ -99,22 +106,29 @@
         }
 
         @Override
+        String createResidencyFilename() {
+            return RESIDENCY_FILENAME;
+        }
+
+        @Override
         IPowerStatsHALWrapper createPowerStatsHALWrapperImpl() {
             return new TestPowerStatsHALWrapper();
         }
 
         @Override
         PowerStatsLogger createPowerStatsLogger(Context context, File dataStoragePath,
-                String meterFilename, String modelFilename,
+                String meterFilename, String modelFilename, String residencyFilename,
                 IPowerStatsHALWrapper powerStatsHALWrapper) {
             mPowerStatsLogger = new PowerStatsLogger(context, dataStoragePath, meterFilename,
-                modelFilename, powerStatsHALWrapper);
+                modelFilename, residencyFilename, powerStatsHALWrapper);
             return mPowerStatsLogger;
         }
 
         @Override
         BatteryTrigger createBatteryTrigger(Context context, PowerStatsLogger powerStatsLogger) {
-            return new BatteryTrigger(context, powerStatsLogger, false /* trigger enabled */);
+            mBatteryTrigger = new BatteryTrigger(context, powerStatsLogger,
+                false /* trigger enabled */);
+            return mBatteryTrigger;
         }
 
         @Override
@@ -137,7 +151,7 @@
                 for (int j = 0; j < powerEntityInfoList[i].states.length; j++) {
                     powerEntityInfoList[i].states[j] = new StateInfo();
                     powerEntityInfoList[i].states[j].stateId = j;
-                    powerEntityInfoList[i].states[j].stateName = new String(STATE_NAME + i);
+                    powerEntityInfoList[i].states[j].stateName = new String(STATE_NAME + j);
                 }
             }
             return powerEntityInfoList;
@@ -154,6 +168,7 @@
                     new StateResidency[STATE_RESIDENCY_COUNT];
                 for (int j = 0; j < stateResidencyResultList[i].stateResidencyData.length; j++) {
                     stateResidencyResultList[i].stateResidencyData[j] = new StateResidency();
+                    stateResidencyResultList[i].stateResidencyData[j].stateId = j;
                     stateResidencyResultList[i].stateResidencyData[j].totalTimeInStateMs = j;
                     stateResidencyResultList[i].stateResidencyData[j].totalStateEntryCount = j;
                     stateResidencyResultList[i].stateResidencyData[j].lastEntryTimestampMs = j;
@@ -225,7 +240,7 @@
         mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
 
         // Write data to on-device storage.
-        mTimerTrigger.logPowerStatsData();
+        mTimerTrigger.logPowerStatsData(PowerStatsLogger.MSG_LOG_TO_DATA_STORAGE_TIMER);
 
         // The above call puts a message on a handler.  Wait for
         // it to be processed.
@@ -266,7 +281,7 @@
         mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
 
         // Write data to on-device storage.
-        mTimerTrigger.logPowerStatsData();
+        mTimerTrigger.logPowerStatsData(PowerStatsLogger.MSG_LOG_TO_DATA_STORAGE_TIMER);
 
         // The above call puts a message on a handler.  Wait for
         // it to be processed.
@@ -301,6 +316,61 @@
     }
 
     @Test
+    public void testWrittenResidencyDataMatchesReadIncidentReportData()
+            throws InterruptedException, IOException {
+        mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
+
+        // Write data to on-device storage.
+        mBatteryTrigger.logPowerStatsData(PowerStatsLogger.MSG_LOG_TO_DATA_STORAGE_BATTERY_DROP);
+
+        // The above call puts a message on a handler.  Wait for
+        // it to be processed.
+        Thread.sleep(100);
+
+        // Write on-device storage to an incident report.
+        File incidentReport = new File(mDataStorageDir, PROTO_OUTPUT_FILENAME);
+        FileOutputStream fos = new FileOutputStream(incidentReport);
+        mPowerStatsLogger.writeResidencyDataToFile(fos.getFD());
+
+        // Read the incident report in to a byte array.
+        FileInputStream fis = new FileInputStream(incidentReport);
+        byte[] fileContent = new byte[(int) incidentReport.length()];
+        fis.read(fileContent);
+
+        // Parse the incident data into a PowerStatsServiceResidencyProto object.
+        PowerStatsServiceResidencyProto pssProto =
+                PowerStatsServiceResidencyProto.parseFrom(fileContent);
+
+        // Validate the powerEntityInfo array matches what was written to on-device storage.
+        assertTrue(pssProto.powerEntityInfo.length == POWER_ENTITY_COUNT);
+        for (int i = 0; i < pssProto.powerEntityInfo.length; i++) {
+            PowerEntityInfoProto powerEntityInfo = pssProto.powerEntityInfo[i];
+            assertTrue(powerEntityInfo.powerEntityId == i);
+            assertTrue(powerEntityInfo.powerEntityName.equals(POWER_ENTITY_NAME + i));
+            for (int j = 0; j < powerEntityInfo.states.length; j++) {
+                StateInfoProto stateInfo = powerEntityInfo.states[j];
+                assertTrue(stateInfo.stateId == j);
+                assertTrue(stateInfo.stateName.equals(STATE_NAME + j));
+            }
+        }
+
+        // Validate the stateResidencyResult array matches what was written to on-device storage.
+        assertTrue(pssProto.stateResidencyResult.length == POWER_ENTITY_COUNT);
+        for (int i = 0; i < pssProto.stateResidencyResult.length; i++) {
+            StateResidencyResultProto stateResidencyResult = pssProto.stateResidencyResult[i];
+            assertTrue(stateResidencyResult.powerEntityId == i);
+            assertTrue(stateResidencyResult.stateResidencyData.length == STATE_RESIDENCY_COUNT);
+            for (int j = 0; j < stateResidencyResult.stateResidencyData.length; j++) {
+                StateResidencyProto stateResidency = stateResidencyResult.stateResidencyData[j];
+                assertTrue(stateResidency.stateId == j);
+                assertTrue(stateResidency.totalTimeInStateMs == j);
+                assertTrue(stateResidency.totalStateEntryCount == j);
+                assertTrue(stateResidency.lastEntryTimestampMs == j);
+            }
+        }
+    }
+
+    @Test
     public void testCorruptOnDeviceMeterStorage() throws IOException {
         mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
 
@@ -384,6 +454,55 @@
     }
 
     @Test
+    public void testCorruptOnDeviceResidencyStorage() throws IOException {
+        mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
+
+        // Generate random array of bytes to emulate corrupt data.
+        Random rd = new Random();
+        byte[] bytes = new byte[100];
+        rd.nextBytes(bytes);
+
+        // Store corrupt data in on-device storage.  Add fake timestamp to filename
+        // to match format expected by FileRotator.
+        File onDeviceStorageFile = new File(mDataStorageDir, RESIDENCY_FILENAME + ".1234-2234");
+        FileOutputStream onDeviceStorageFos = new FileOutputStream(onDeviceStorageFile);
+        onDeviceStorageFos.write(bytes);
+        onDeviceStorageFos.close();
+
+        // Write on-device storage to an incident report.
+        File incidentReport = new File(mDataStorageDir, PROTO_OUTPUT_FILENAME);
+        FileOutputStream incidentReportFos = new FileOutputStream(incidentReport);
+        mPowerStatsLogger.writeResidencyDataToFile(incidentReportFos.getFD());
+
+        // Read the incident report in to a byte array.
+        FileInputStream fis = new FileInputStream(incidentReport);
+        byte[] fileContent = new byte[(int) incidentReport.length()];
+        fis.read(fileContent);
+
+        // Parse the incident data into a PowerStatsServiceResidencyProto object.
+        PowerStatsServiceResidencyProto pssProto =
+                PowerStatsServiceResidencyProto.parseFrom(fileContent);
+
+        // Valid powerEntityInfo data is written to the incident report in the call to
+        // mPowerStatsLogger.writeResidencyDataToFile().
+        assertTrue(pssProto.powerEntityInfo.length == POWER_ENTITY_COUNT);
+        for (int i = 0; i < pssProto.powerEntityInfo.length; i++) {
+            PowerEntityInfoProto powerEntityInfo = pssProto.powerEntityInfo[i];
+            assertTrue(powerEntityInfo.powerEntityId == i);
+            assertTrue(powerEntityInfo.powerEntityName.equals(POWER_ENTITY_NAME + i));
+            for (int j = 0; j < powerEntityInfo.states.length; j++) {
+                StateInfoProto stateInfo = powerEntityInfo.states[j];
+                assertTrue(stateInfo.stateId == j);
+                assertTrue(stateInfo.stateName.equals(STATE_NAME + j));
+            }
+        }
+
+        // No stateResidencyResults should be written to the incident report since it
+        // is all corrupt (random bytes generated above).
+        assertTrue(pssProto.stateResidencyResult.length == 0);
+    }
+
+    @Test
     public void testNotEnoughBytesAfterMeterLengthField() throws IOException {
         mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
 
@@ -467,4 +586,54 @@
         // input buffer had only length and no data.
         assertTrue(pssProto.energyConsumerResult.length == 0);
     }
+
+    @Test
+    public void testNotEnoughBytesAfterResidencyLengthField() throws IOException {
+        mService.onBootPhase(SystemService.PHASE_BOOT_COMPLETED);
+
+        // Create corrupt data.
+        // Length field is correct, but there is no data following the length.
+        ByteArrayOutputStream data = new ByteArrayOutputStream();
+        data.write(ByteBuffer.allocate(4).putInt(50).array());
+        byte[] test = data.toByteArray();
+
+        // Store corrupt data in on-device storage.  Add fake timestamp to filename
+        // to match format expected by FileRotator.
+        File onDeviceStorageFile = new File(mDataStorageDir, RESIDENCY_FILENAME + ".1234-2234");
+        FileOutputStream onDeviceStorageFos = new FileOutputStream(onDeviceStorageFile);
+        onDeviceStorageFos.write(data.toByteArray());
+        onDeviceStorageFos.close();
+
+        // Write on-device storage to an incident report.
+        File incidentReport = new File(mDataStorageDir, PROTO_OUTPUT_FILENAME);
+        FileOutputStream incidentReportFos = new FileOutputStream(incidentReport);
+        mPowerStatsLogger.writeResidencyDataToFile(incidentReportFos.getFD());
+
+        // Read the incident report in to a byte array.
+        FileInputStream fis = new FileInputStream(incidentReport);
+        byte[] fileContent = new byte[(int) incidentReport.length()];
+        fis.read(fileContent);
+
+        // Parse the incident data into a PowerStatsServiceResidencyProto object.
+        PowerStatsServiceResidencyProto pssProto =
+                PowerStatsServiceResidencyProto.parseFrom(fileContent);
+
+        // Valid powerEntityInfo data is written to the incident report in the call to
+        // mPowerStatsLogger.writeResidencyDataToFile().
+        assertTrue(pssProto.powerEntityInfo.length == POWER_ENTITY_COUNT);
+        for (int i = 0; i < pssProto.powerEntityInfo.length; i++) {
+            PowerEntityInfoProto powerEntityInfo = pssProto.powerEntityInfo[i];
+            assertTrue(powerEntityInfo.powerEntityId == i);
+            assertTrue(powerEntityInfo.powerEntityName.equals(POWER_ENTITY_NAME + i));
+            for (int j = 0; j < powerEntityInfo.states.length; j++) {
+                StateInfoProto stateInfo = powerEntityInfo.states[j];
+                assertTrue(stateInfo.stateId == j);
+                assertTrue(stateInfo.stateName.equals(STATE_NAME + j));
+            }
+        }
+
+        // No stateResidencyResults should be written to the incident report since the
+        // input buffer had only length and no data.
+        assertTrue(pssProto.stateResidencyResult.length == 0);
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/tv/tunerresourcemanager/TunerResourceManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/tv/tunerresourcemanager/TunerResourceManagerServiceTest.java
index 62be98c..3858370 100644
--- a/services/tests/servicestests/src/com/android/server/tv/tunerresourcemanager/TunerResourceManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/tv/tunerresourcemanager/TunerResourceManagerServiceTest.java
@@ -29,6 +29,7 @@
 import android.media.tv.tunerresourcemanager.CasSessionRequest;
 import android.media.tv.tunerresourcemanager.IResourcesReclaimListener;
 import android.media.tv.tunerresourcemanager.ResourceClientProfile;
+import android.media.tv.tunerresourcemanager.TunerCiCamRequest;
 import android.media.tv.tunerresourcemanager.TunerDemuxRequest;
 import android.media.tv.tunerresourcemanager.TunerDescramblerRequest;
 import android.media.tv.tunerresourcemanager.TunerFrontendInfo;
@@ -86,9 +87,9 @@
                     return (actual == null) && (expected == null);
                 }
 
-                return actual.getHandle() == expected.getHandle()
-                        && actual.getType() == expected.getFrontendType()
-                        && actual.getExclusiveGroupId() == expected.getExclusiveGroupId();
+                return actual.getHandle() == expected.handle
+                        && actual.getType() == expected.frontendType
+                        && actual.getExclusiveGroupId() == expected.exclusiveGroupId;
             },  "is correctly configured from ");
 
     @Before
@@ -99,7 +100,7 @@
         when(mContextSpy.getSystemService(Context.TV_INPUT_SERVICE)).thenReturn(tvInputManager);
         mTunerResourceManagerService = new TunerResourceManagerService(mContextSpy) {
             @Override
-            protected boolean isForeground(int pid) {
+            protected boolean checkIsForeground(int pid) {
                 return mIsForeground;
             }
         };
@@ -111,19 +112,19 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         Map<Integer, FrontendResource> resources =
                 mTunerResourceManagerService.getFrontendResources();
         for (int id = 0; id < infos.length; id++) {
-            assertThat(resources.get(infos[id].getHandle())
+            assertThat(resources.get(infos[id].handle)
                     .getExclusiveGroupMemberFeHandles().size()).isEqualTo(0);
         }
         for (int id = 0; id < infos.length; id++) {
-            assertThat(resources.get(infos[id].getHandle())
+            assertThat(resources.get(infos[id].handle)
                     .getExclusiveGroupMemberFeHandles().size()).isEqualTo(0);
         }
         assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
@@ -135,13 +136,13 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[4];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos[2] =
-                new TunerFrontendInfo(2 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(2 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
         infos[3] =
-                new TunerFrontendInfo(3 /*id*/, FrontendSettings.TYPE_ATSC, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(3 /*handle*/, FrontendSettings.TYPE_ATSC, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         Map<Integer, FrontendResource> resources =
@@ -160,9 +161,9 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
 
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
         Map<Integer, FrontendResource> resources0 =
@@ -180,22 +181,22 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos0 = new TunerFrontendInfo[3];
         infos0[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
         infos0[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos0[2] =
-                new TunerFrontendInfo(2 /*id*/, FrontendSettings.TYPE_DVBS, 2 /*exclusiveGroupId*/);
+                tunerFrontendInfo(2 /*handle*/, FrontendSettings.TYPE_DVBS, 2 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos0);
 
         TunerFrontendInfo[] infos1 = new TunerFrontendInfo[1];
         infos1[0] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos1);
 
         Map<Integer, FrontendResource> resources =
                 mTunerResourceManagerService.getFrontendResources();
         for (int id = 0; id < infos1.length; id++) {
-            assertThat(resources.get(infos1[id].getHandle())
+            assertThat(resources.get(infos1[id].handle)
                     .getExclusiveGroupMemberFeHandles().size()).isEqualTo(0);
         }
         assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
@@ -207,22 +208,22 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos0 = new TunerFrontendInfo[3];
         infos0[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
         infos0[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos0[2] =
-                new TunerFrontendInfo(2 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(2 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos0);
 
         TunerFrontendInfo[] infos1 = new TunerFrontendInfo[1];
         infos1[0] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos1);
 
         Map<Integer, FrontendResource> resources =
                 mTunerResourceManagerService.getFrontendResources();
         for (int id = 0; id < infos1.length; id++) {
-            assertThat(resources.get(infos1[id].getHandle())
+            assertThat(resources.get(infos1[id].handle)
                     .getExclusiveGroupMemberFeHandles().size()).isEqualTo(0);
         }
         assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
@@ -231,8 +232,12 @@
 
     @Test
     public void requestFrontendTest_ClientNotRegistered() {
+        TunerFrontendInfo[] infos0 = new TunerFrontendInfo[1];
+        infos0[0] =
+                tunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 0 /*exclusiveGroupId*/);
+        mTunerResourceManagerService.setFrontendInfoListInternal(infos0);
         TunerFrontendRequest request =
-                new TunerFrontendRequest(0 /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(0 /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isFalse();
@@ -241,7 +246,7 @@
 
     @Test
     public void requestFrontendTest_NoFrontendWithGiveTypeAvailable() {
-        ResourceClientProfile profile = new ResourceClientProfile("0" /*sessionId*/,
+        ResourceClientProfile profile = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         mTunerResourceManagerService.registerClientProfileInternal(
@@ -251,11 +256,11 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[1];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBS, 0 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBS, 0 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isFalse();
@@ -264,7 +269,7 @@
 
     @Test
     public void requestFrontendTest_FrontendWithNoExclusiveGroupAvailable() {
-        ResourceClientProfile profile = new ResourceClientProfile("0" /*sessionId*/,
+        ResourceClientProfile profile = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         mTunerResourceManagerService.registerClientProfileInternal(
@@ -273,22 +278,22 @@
 
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[3];
-        infos[0] = new TunerFrontendInfo(
+        infos[0] = tunerFrontendInfo(
                 0 /*handle*/,
                 FrontendSettings.TYPE_DVBT,
                 0 /*exclusiveGroupId*/);
-        infos[1] = new TunerFrontendInfo(
+        infos[1] = tunerFrontendInfo(
                 1 /*handle*/,
                 FrontendSettings.TYPE_DVBT,
                 1 /*exclusiveGroupId*/);
-        infos[2] = new TunerFrontendInfo(
+        infos[2] = tunerFrontendInfo(
                 2 /*handle*/,
                 FrontendSettings.TYPE_DVBS,
                 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
@@ -297,9 +302,9 @@
 
     @Test
     public void requestFrontendTest_FrontendWithExclusiveGroupAvailable() {
-        ResourceClientProfile profile0 = new ResourceClientProfile("0" /*sessionId*/,
+        ResourceClientProfile profile0 = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
-        ResourceClientProfile profile1 = new ResourceClientProfile("1" /*sessionId*/,
+        ResourceClientProfile profile1 = resourceClientProfile("1" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId0 = new int[1];
         int[] clientId1 = new int[1];
@@ -312,15 +317,15 @@
 
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[3];
-        infos[0] = new TunerFrontendInfo(
+        infos[0] = tunerFrontendInfo(
                 0 /*handle*/,
                 FrontendSettings.TYPE_DVBT,
                 0 /*exclusiveGroupId*/);
-        infos[1] = new TunerFrontendInfo(
+        infos[1] = tunerFrontendInfo(
                 1 /*handle*/,
                 FrontendSettings.TYPE_DVBT,
                 1 /*exclusiveGroupId*/);
-        infos[2] = new TunerFrontendInfo(
+        infos[2] = tunerFrontendInfo(
                 2 /*handle*/,
                 FrontendSettings.TYPE_DVBS,
                 1 /*exclusiveGroupId*/);
@@ -328,19 +333,19 @@
 
         int[] frontendHandle = new int[1];
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[0].getHandle());
+        assertThat(frontendHandle[0]).isEqualTo(infos[0].handle);
 
         request =
-                new TunerFrontendRequest(clientId0[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId0[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[1].getHandle());
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle()).isInUse())
+        assertThat(frontendHandle[0]).isEqualTo(infos[1].handle);
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle).isInUse())
                 .isTrue();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[2].getHandle()).isInUse())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[2].handle).isInUse())
                 .isTrue();
     }
 
@@ -348,9 +353,9 @@
     public void requestFrontendTest_NoFrontendAvailable_RequestWithLowerPriority() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[2];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
-        profiles[1] = new ResourceClientProfile("1" /*sessionId*/,
+        profiles[1] = resourceClientProfile("1" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientPriorities = {100, 50};
         int[] clientId0 = new int[1];
@@ -371,25 +376,25 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId0[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId0[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
 
         request =
-                new TunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isFalse();
         assertThat(listener.isReclaimed()).isFalse();
 
         request =
-                new TunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBS);
+                tunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBS);
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isFalse();
         assertThat(listener.isReclaimed()).isFalse();
@@ -399,9 +404,9 @@
     public void requestFrontendTest_NoFrontendAvailable_RequestWithHigherPriority() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[2];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
-        profiles[1] = new ResourceClientProfile("1" /*sessionId*/,
+        profiles[1] = resourceClientProfile("1" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientPriorities = {100, 500};
         int[] clientId0 = new int[1];
@@ -421,33 +426,33 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId0[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId0[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[0].getHandle());
+        assertThat(frontendHandle[0]).isEqualTo(infos[0].handle);
         assertThat(mTunerResourceManagerService.getClientProfile(clientId0[0])
                 .getInUseFrontendHandles()).isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(), infos[1].getHandle())));
+                        infos[0].handle, infos[1].handle)));
 
         request =
-                new TunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBS);
+                tunerFrontendRequest(clientId1[0] /*clientId*/, FrontendSettings.TYPE_DVBS);
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[1].getHandle());
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(frontendHandle[0]).isEqualTo(infos[1].handle);
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .isInUse()).isTrue();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .isInUse()).isTrue();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .getOwnerClientId()).isEqualTo(clientId1[0]);
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .getOwnerClientId()).isEqualTo(clientId1[0]);
         assertThat(listener.isReclaimed()).isTrue();
     }
@@ -456,7 +461,7 @@
     public void releaseFrontendTest_UnderTheSameExclusiveGroup() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[1];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         TestResourcesReclaimListener listener = new TestResourcesReclaimListener();
@@ -466,19 +471,19 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[0].getHandle());
+        assertThat(frontendHandle[0]).isEqualTo(infos[0].handle);
         assertThat(mTunerResourceManagerService
-                .getFrontendResource(infos[1].getHandle()).isInUse()).isTrue();
+                .getFrontendResource(infos[1].handle).isInUse()).isTrue();
 
         // Release frontend
         mTunerResourceManagerService.releaseFrontendInternal(mTunerResourceManagerService
@@ -486,7 +491,7 @@
         assertThat(mTunerResourceManagerService
                 .getFrontendResource(frontendHandle[0]).isInUse()).isFalse();
         assertThat(mTunerResourceManagerService
-                .getFrontendResource(infos[1].getHandle()).isInUse()).isFalse();
+                .getFrontendResource(infos[1].handle).isInUse()).isFalse();
         assertThat(mTunerResourceManagerService
                 .getClientProfile(clientId[0]).getInUseFrontendHandles().size()).isEqualTo(0);
     }
@@ -495,9 +500,9 @@
     public void requestCasTest_NoCasAvailable_RequestWithHigherPriority() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[2];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
-        profiles[1] = new ResourceClientProfile("1" /*sessionId*/,
+        profiles[1] = resourceClientProfile("1" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientPriorities = {100, 500};
         int[] clientId0 = new int[1];
@@ -517,7 +522,7 @@
         // Init cas resources.
         mTunerResourceManagerService.updateCasInfoInternal(1 /*casSystemId*/, 2 /*maxSessionNum*/);
 
-        CasSessionRequest request = new CasSessionRequest(clientId0[0], 1 /*casSystemId*/);
+        CasSessionRequest request = casSessionRequest(clientId0[0], 1 /*casSystemId*/);
         int[] casSessionHandle = new int[1];
         // Request for 2 cas sessions.
         assertThat(mTunerResourceManagerService
@@ -532,7 +537,7 @@
                 .getOwnerClientIds()).isEqualTo(new HashSet<Integer>(Arrays.asList(clientId0[0])));
         assertThat(mTunerResourceManagerService.getCasResource(1).isFullyUsed()).isTrue();
 
-        request = new CasSessionRequest(clientId1[0], 1);
+        request = casSessionRequest(clientId1[0], 1);
         assertThat(mTunerResourceManagerService
                 .requestCasSessionInternal(request, casSessionHandle)).isTrue();
         assertThat(mTunerResourceManagerService.getResourceIdFromHandle(casSessionHandle[0]))
@@ -548,10 +553,66 @@
     }
 
     @Test
+    public void requestCiCamTest_NoCiCamAvailable_RequestWithHigherPriority() {
+        // Register clients
+        ResourceClientProfile[] profiles = new ResourceClientProfile[2];
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
+                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
+        profiles[1] = resourceClientProfile("1" /*sessionId*/,
+                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
+        int[] clientPriorities = {100, 500};
+        int[] clientId0 = new int[1];
+        int[] clientId1 = new int[1];
+        TestResourcesReclaimListener listener = new TestResourcesReclaimListener();
+        mTunerResourceManagerService.registerClientProfileInternal(
+                profiles[0], listener, clientId0);
+        assertThat(clientId0[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
+        mTunerResourceManagerService.getClientProfile(clientId0[0])
+                .setPriority(clientPriorities[0]);
+        mTunerResourceManagerService.registerClientProfileInternal(
+                profiles[1], new TestResourcesReclaimListener(), clientId1);
+        assertThat(clientId1[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
+        mTunerResourceManagerService.getClientProfile(clientId1[0])
+                .setPriority(clientPriorities[1]);
+
+        // Init cicam/cas resources.
+        mTunerResourceManagerService.updateCasInfoInternal(1 /*casSystemId*/, 2 /*maxSessionNum*/);
+
+        TunerCiCamRequest request = tunerCiCamRequest(clientId0[0], 1 /*ciCamId*/);
+        int[] ciCamHandle = new int[1];
+        // Request for 2 ciCam sessions.
+        assertThat(mTunerResourceManagerService
+                .requestCiCamInternal(request, ciCamHandle)).isTrue();
+        assertThat(mTunerResourceManagerService
+                .requestCiCamInternal(request, ciCamHandle)).isTrue();
+        assertThat(mTunerResourceManagerService.getResourceIdFromHandle(ciCamHandle[0]))
+                .isEqualTo(1);
+        assertThat(mTunerResourceManagerService.getClientProfile(clientId0[0])
+                .getInUseCiCamId()).isEqualTo(1);
+        assertThat(mTunerResourceManagerService.getCiCamResource(1)
+                .getOwnerClientIds()).isEqualTo(new HashSet<Integer>(Arrays.asList(clientId0[0])));
+        assertThat(mTunerResourceManagerService.getCiCamResource(1).isFullyUsed()).isTrue();
+
+        request = tunerCiCamRequest(clientId1[0], 1);
+        assertThat(mTunerResourceManagerService
+                .requestCiCamInternal(request, ciCamHandle)).isTrue();
+        assertThat(mTunerResourceManagerService.getResourceIdFromHandle(ciCamHandle[0]))
+                .isEqualTo(1);
+        assertThat(mTunerResourceManagerService.getClientProfile(clientId1[0])
+                .getInUseCiCamId()).isEqualTo(1);
+        assertThat(mTunerResourceManagerService.getClientProfile(clientId0[0])
+                .getInUseCiCamId()).isEqualTo(ClientProfile.INVALID_RESOURCE_ID);
+        assertThat(mTunerResourceManagerService.getCiCamResource(1)
+                .getOwnerClientIds()).isEqualTo(new HashSet<Integer>(Arrays.asList(clientId1[0])));
+        assertThat(mTunerResourceManagerService.getCiCamResource(1).isFullyUsed()).isFalse();
+        assertThat(listener.isReclaimed()).isTrue();
+    }
+
+    @Test
     public void releaseCasTest() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[1];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         TestResourcesReclaimListener listener = new TestResourcesReclaimListener();
@@ -561,7 +622,7 @@
         // Init cas resources.
         mTunerResourceManagerService.updateCasInfoInternal(1 /*casSystemId*/, 2 /*maxSessionNum*/);
 
-        CasSessionRequest request = new CasSessionRequest(clientId[0], 1 /*casSystemId*/);
+        CasSessionRequest request = casSessionRequest(clientId[0], 1 /*casSystemId*/);
         int[] casSessionHandle = new int[1];
         // Request for 1 cas sessions.
         assertThat(mTunerResourceManagerService
@@ -585,12 +646,49 @@
     }
 
     @Test
+    public void releaseCiCamTest() {
+        // Register clients
+        ResourceClientProfile[] profiles = new ResourceClientProfile[1];
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
+                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
+        int[] clientId = new int[1];
+        TestResourcesReclaimListener listener = new TestResourcesReclaimListener();
+        mTunerResourceManagerService.registerClientProfileInternal(profiles[0], listener, clientId);
+        assertThat(clientId[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
+
+        // Init cas resources.
+        mTunerResourceManagerService.updateCasInfoInternal(1 /*casSystemId*/, 2 /*maxSessionNum*/);
+
+        TunerCiCamRequest request = tunerCiCamRequest(clientId[0], 1 /*ciCamId*/);
+        int[] ciCamHandle = new int[1];
+        // Request for 1 ciCam sessions.
+        assertThat(mTunerResourceManagerService
+                .requestCiCamInternal(request, ciCamHandle)).isTrue();
+        assertThat(mTunerResourceManagerService.getResourceIdFromHandle(ciCamHandle[0]))
+                .isEqualTo(1);
+        assertThat(mTunerResourceManagerService.getClientProfile(clientId[0])
+                .getInUseCiCamId()).isEqualTo(1);
+        assertThat(mTunerResourceManagerService.getCiCamResource(1)
+                .getOwnerClientIds()).isEqualTo(new HashSet<Integer>(Arrays.asList(clientId[0])));
+        assertThat(mTunerResourceManagerService.getCiCamResource(1).isFullyUsed()).isFalse();
+
+        // Release ciCam
+        mTunerResourceManagerService.releaseCiCamInternal(mTunerResourceManagerService
+                .getCiCamResource(1), clientId[0]);
+        assertThat(mTunerResourceManagerService.getClientProfile(clientId[0])
+                .getInUseCiCamId()).isEqualTo(ClientProfile.INVALID_RESOURCE_ID);
+        assertThat(mTunerResourceManagerService.getCiCamResource(1).isFullyUsed()).isFalse();
+        assertThat(mTunerResourceManagerService.getCiCamResource(1)
+                .getOwnerClientIds()).isEmpty();
+    }
+
+    @Test
     public void requestLnbTest_NoLnbAvailable_RequestWithHigherPriority() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[2];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
-        profiles[1] = new ResourceClientProfile("1" /*sessionId*/,
+        profiles[1] = resourceClientProfile("1" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientPriorities = {100, 500};
         int[] clientId0 = new int[1];
@@ -611,7 +709,8 @@
         int[] lnbHandles = {1};
         mTunerResourceManagerService.setLnbInfoListInternal(lnbHandles);
 
-        TunerLnbRequest request = new TunerLnbRequest(clientId0[0]);
+        TunerLnbRequest request = new TunerLnbRequest();
+        request.clientId = clientId0[0];
         int[] lnbHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestLnbInternal(request, lnbHandle)).isTrue();
@@ -619,7 +718,9 @@
         assertThat(mTunerResourceManagerService.getClientProfile(clientId0[0]).getInUseLnbHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(lnbHandles[0])));
 
-        request = new TunerLnbRequest(clientId1[0]);
+        request = new TunerLnbRequest();
+        request.clientId = clientId1[0];
+
         assertThat(mTunerResourceManagerService
                 .requestLnbInternal(request, lnbHandle)).isTrue();
         assertThat(lnbHandle[0]).isEqualTo(lnbHandles[0]);
@@ -636,7 +737,7 @@
     public void releaseLnbTest() {
         // Register clients
         ResourceClientProfile[] profiles = new ResourceClientProfile[1];
-        profiles[0] = new ResourceClientProfile("0" /*sessionId*/,
+        profiles[0] = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         TestResourcesReclaimListener listener = new TestResourcesReclaimListener();
@@ -647,7 +748,8 @@
         int[] lnbHandles = {0};
         mTunerResourceManagerService.setLnbInfoListInternal(lnbHandles);
 
-        TunerLnbRequest request = new TunerLnbRequest(clientId[0]);
+        TunerLnbRequest request = new TunerLnbRequest();
+        request.clientId = clientId[0];
         int[] lnbHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestLnbInternal(request, lnbHandle)).isTrue();
@@ -665,7 +767,7 @@
     @Test
     public void unregisterClientTest_usingFrontend() {
         // Register client
-        ResourceClientProfile profile = new ResourceClientProfile("0" /*sessionId*/,
+        ResourceClientProfile profile = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         mTunerResourceManagerService.registerClientProfileInternal(
@@ -675,27 +777,27 @@
         // Init frontend resources.
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
         infos[0] =
-                new TunerFrontendInfo(0 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(0 /*handle*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
         infos[1] =
-                new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
+                tunerFrontendInfo(1 /*handle*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
         mTunerResourceManagerService.setFrontendInfoListInternal(infos);
 
         TunerFrontendRequest request =
-                new TunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
+                tunerFrontendRequest(clientId[0] /*clientId*/, FrontendSettings.TYPE_DVBT);
         int[] frontendHandle = new int[1];
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle)).isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[0].getHandle());
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(frontendHandle[0]).isEqualTo(infos[0].handle);
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .isInUse()).isTrue();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .isInUse()).isTrue();
 
         // Unregister client when using frontend
         mTunerResourceManagerService.unregisterClientProfileInternal(clientId[0]);
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .isInUse()).isFalse();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .isInUse()).isFalse();
         assertThat(mTunerResourceManagerService.checkClientExists(clientId[0])).isFalse();
 
@@ -704,7 +806,7 @@
     @Test
     public void requestDemuxTest() {
         // Register client
-        ResourceClientProfile profile = new ResourceClientProfile("0" /*sessionId*/,
+        ResourceClientProfile profile = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         mTunerResourceManagerService.registerClientProfileInternal(
@@ -712,7 +814,8 @@
         assertThat(clientId[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
 
         int[] demuxHandle = new int[1];
-        TunerDemuxRequest request = new TunerDemuxRequest(clientId[0]);
+        TunerDemuxRequest request = new TunerDemuxRequest();
+        request.clientId = clientId[0];
         assertThat(mTunerResourceManagerService.requestDemuxInternal(request, demuxHandle))
                 .isTrue();
         assertThat(mTunerResourceManagerService.getResourceIdFromHandle(demuxHandle[0]))
@@ -722,7 +825,7 @@
     @Test
     public void requestDescramblerTest() {
         // Register client
-        ResourceClientProfile profile = new ResourceClientProfile("0" /*sessionId*/,
+        ResourceClientProfile profile = resourceClientProfile("0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         int[] clientId = new int[1];
         mTunerResourceManagerService.registerClientProfileInternal(
@@ -730,7 +833,8 @@
         assertThat(clientId[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
 
         int[] desHandle = new int[1];
-        TunerDescramblerRequest request = new TunerDescramblerRequest(clientId[0]);
+        TunerDescramblerRequest request = new TunerDescramblerRequest();
+        request.clientId = clientId[0];
         assertThat(mTunerResourceManagerService.requestDescramblerInternal(request, desHandle))
                 .isTrue();
         assertThat(mTunerResourceManagerService.getResourceIdFromHandle(desHandle[0])).isEqualTo(0);
@@ -740,15 +844,15 @@
     public void isHigherPriorityTest() {
         mIsForeground = false;
         ResourceClientProfile backgroundPlaybackProfile =
-                new ResourceClientProfile(null /*sessionId*/,
+                resourceClientProfile(null /*sessionId*/,
                         TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK);
         ResourceClientProfile backgroundRecordProfile =
-                new ResourceClientProfile(null /*sessionId*/,
+                resourceClientProfile(null /*sessionId*/,
                         TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD);
         int backgroundPlaybackPriority = mTunerResourceManagerService.getClientPriority(
-                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK, 0);
+                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_PLAYBACK, mIsForeground);
         int backgroundRecordPriority = mTunerResourceManagerService.getClientPriority(
-                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD, 0);
+                TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD, mIsForeground);
         assertThat(mTunerResourceManagerService.isHigherPriorityInternal(backgroundPlaybackProfile,
                 backgroundRecordProfile)).isEqualTo(
                         (backgroundPlaybackPriority > backgroundRecordPriority));
@@ -767,16 +871,16 @@
         // Predefined client profiles
         ResourceClientProfile[] ownerProfiles = new ResourceClientProfile[2];
         ResourceClientProfile[] shareProfiles = new ResourceClientProfile[2];
-        ownerProfiles[0] = new ResourceClientProfile(
+        ownerProfiles[0] = resourceClientProfile(
                 "0" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_LIVE);
-        ownerProfiles[1] = new ResourceClientProfile(
+        ownerProfiles[1] = resourceClientProfile(
                 "1" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_LIVE);
-        shareProfiles[0] = new ResourceClientProfile(
+        shareProfiles[0] = resourceClientProfile(
                 "2" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD);
-        shareProfiles[1] = new ResourceClientProfile(
+        shareProfiles[1] = resourceClientProfile(
                 "3" /*sessionId*/,
                 TvInputService.PRIORITY_HINT_USE_CASE_TYPE_RECORD);
 
@@ -828,12 +932,12 @@
 
         // Predefined frontend info
         TunerFrontendInfo[] infos = new TunerFrontendInfo[2];
-        infos[0] = new TunerFrontendInfo(
-                0 /*id*/,
+        infos[0] = tunerFrontendInfo(
+                0 /*handle*/,
                 FrontendSettings.TYPE_DVBT,
                 1 /*exclusiveGroupId*/);
-        infos[1] = new TunerFrontendInfo(
-                1 /*id*/,
+        infos[1] = tunerFrontendInfo(
+                1 /*handle*/,
                 FrontendSettings.TYPE_DVBS,
                 1 /*exclusiveGroupId*/);
 
@@ -848,7 +952,7 @@
 
         // Predefined frontend request and array to save returned frontend handle
         int[] frontendHandle = new int[1];
-        TunerFrontendRequest request = new TunerFrontendRequest(
+        TunerFrontendRequest request = tunerFrontendRequest(
                 ownerClientId0[0] /*clientId*/,
                 FrontendSettings.TYPE_DVBT);
 
@@ -856,13 +960,13 @@
         assertThat(mTunerResourceManagerService
                 .requestFrontendInternal(request, frontendHandle))
                 .isTrue();
-        assertThat(frontendHandle[0]).isEqualTo(infos[0].getHandle());
+        assertThat(frontendHandle[0]).isEqualTo(infos[0].handle);
         assertThat(mTunerResourceManagerService
                 .getClientProfile(ownerClientId0[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
 
         /**** Share Frontend ****/
 
@@ -874,14 +978,14 @@
                 shareClientId1[0]/*selfClientId*/,
                 ownerClientId0[0]/*targetClientId*/);
         // Verify fe in use status
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .isInUse()).isTrue();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .isInUse()).isTrue();
         // Verify fe owner status
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .getOwnerClientId()).isEqualTo(ownerClientId0[0]);
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .getOwnerClientId()).isEqualTo(ownerClientId0[0]);
         // Verify share fe client status in the primary owner client
         assertThat(mTunerResourceManagerService.getClientProfile(ownerClientId0[0])
@@ -894,20 +998,20 @@
                 .getClientProfile(ownerClientId0[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
         assertThat(mTunerResourceManagerService
                 .getClientProfile(shareClientId0[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
         assertThat(mTunerResourceManagerService
                 .getClientProfile(shareClientId1[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
 
         /**** Remove Frontend Share Owner ****/
 
@@ -923,19 +1027,19 @@
                 .getClientProfile(ownerClientId0[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
         assertThat(mTunerResourceManagerService
                 .getClientProfile(shareClientId0[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
 
         /**** Request Shared Frontend with Higher Priority Client ****/
 
         // Predefined second frontend request
-        request = new TunerFrontendRequest(
+        request = tunerFrontendRequest(
                 ownerClientId1[0] /*clientId*/,
                 FrontendSettings.TYPE_DVBT);
 
@@ -945,17 +1049,17 @@
                 .isTrue();
 
         // Validate granted resource and internal mapping
-        assertThat(frontendHandle[0]).isEqualTo(infos[0].getHandle());
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(frontendHandle[0]).isEqualTo(infos[0].handle);
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .getOwnerClientId()).isEqualTo(ownerClientId1[0]);
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .getOwnerClientId()).isEqualTo(ownerClientId1[0]);
         assertThat(mTunerResourceManagerService
                 .getClientProfile(ownerClientId1[0])
                 .getInUseFrontendHandles())
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
-                        infos[0].getHandle(),
-                        infos[1].getHandle())));
+                        infos[0].handle,
+                        infos[1].handle)));
         assertThat(mTunerResourceManagerService
                 .getClientProfile(ownerClientId0[0])
                 .getInUseFrontendHandles()
@@ -983,12 +1087,12 @@
 
         // Release the frontend resource from the primary owner
         mTunerResourceManagerService.releaseFrontendInternal(mTunerResourceManagerService
-                .getFrontendResource(infos[0].getHandle()), ownerClientId1[0]);
+                .getFrontendResource(infos[0].handle), ownerClientId1[0]);
 
         // Validate the internal mapping
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .isInUse()).isFalse();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .isInUse()).isFalse();
         // Verify client status
         assertThat(mTunerResourceManagerService
@@ -1010,7 +1114,8 @@
         /**** Unregister Primary Owner when the Share owner owns an Lnb ****/
 
         // Predefined Lnb request and handle array
-        TunerLnbRequest requestLnb = new TunerLnbRequest(shareClientId0[0]);
+        TunerLnbRequest requestLnb = new TunerLnbRequest();
+        requestLnb.clientId = shareClientId0[0];
         int[] lnbHandle = new int[1];
 
         // Request for an Lnb
@@ -1030,9 +1135,9 @@
         mTunerResourceManagerService.unregisterClientProfileInternal(ownerClientId1[0]);
 
         // Validate the internal mapping
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].handle)
                 .isInUse()).isFalse();
-        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getHandle())
+        assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].handle)
                 .isInUse()).isFalse();
         // Verify client status
         assertThat(mTunerResourceManagerService
@@ -1046,4 +1151,41 @@
                 .isEqualTo(new HashSet<Integer>(Arrays.asList(
                         lnbHandles[0])));
     }
+
+    private TunerFrontendInfo tunerFrontendInfo(
+            int handle, int frontendType, int exclusiveGroupId) {
+        TunerFrontendInfo info = new TunerFrontendInfo();
+        info.handle = handle;
+        info.frontendType = frontendType;
+        info.exclusiveGroupId = exclusiveGroupId;
+        return info;
+    }
+
+    private TunerFrontendRequest tunerFrontendRequest(int clientId, int frontendType) {
+        TunerFrontendRequest request = new TunerFrontendRequest();
+        request.clientId = clientId;
+        request.frontendType = frontendType;
+        return request;
+    }
+
+    private ResourceClientProfile resourceClientProfile(String sessionId, int useCase) {
+        ResourceClientProfile profile = new ResourceClientProfile();
+        profile.tvInputSessionId = sessionId;
+        profile.useCase = useCase;
+        return profile;
+    }
+
+    private CasSessionRequest casSessionRequest(int clientId, int casSystemId) {
+        CasSessionRequest request = new CasSessionRequest();
+        request.clientId = clientId;
+        request.casSystemId = casSystemId;
+        return request;
+    }
+
+    private TunerCiCamRequest tunerCiCamRequest(int clientId, int ciCamId) {
+        TunerCiCamRequest request = new TunerCiCamRequest();
+        request.clientId = clientId;
+        request.ciCamId = ciCamId;
+        return request;
+    }
 }
diff --git a/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobActivity.java b/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobActivity.java
index 884ba70..99eb196 100644
--- a/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobActivity.java
+++ b/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobActivity.java
@@ -50,7 +50,8 @@
                 final int jobId = intent.getIntExtra(EXTRA_JOB_ID_KEY, hashCode());
                 JobInfo.Builder jobBuilder = new JobInfo.Builder(jobId, jobServiceComponent)
                         .setBackoffCriteria(JOB_INITIAL_BACKOFF, JobInfo.BACKOFF_POLICY_LINEAR)
-                        .setMinimumLatency(JOB_MINIMUM_LATENCY);
+                        .setMinimumLatency(JOB_MINIMUM_LATENCY)
+                        .setOverrideDeadline(JOB_MINIMUM_LATENCY);
                 final int result = jobScheduler.schedule(jobBuilder.build());
                 if (result != JobScheduler.RESULT_SUCCESS) {
                     Log.e(TAG, "Could not schedule job " + jobId);
diff --git a/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobService.java b/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobService.java
index 6bebb32..3e79407 100644
--- a/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobService.java
+++ b/services/tests/servicestests/test-apps/JobTestApp/src/com/android/servicestests/apps/jobtestapp/TestJobService.java
@@ -45,6 +45,7 @@
         Intent reportJobStopIntent = new Intent(ACTION_JOB_STOPPED);
         reportJobStopIntent.putExtra(JOB_PARAMS_EXTRA_KEY, params);
         sendBroadcast(reportJobStopIntent);
-        return true;
+        // Deadline constraint is dropped on reschedule, so it's more reliable to use a new job.
+        return false;
     }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
index 21aa6bf..fc96b69 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
@@ -156,8 +156,10 @@
         organizer.setMoveToSecondaryOnEnter(false);
 
         // Create primary splitscreen stack.
-        final Task primarySplitScreen = mDefaultTaskDisplayArea.createRootTask(
-                WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD, true /* onTop */);
+        final Task primarySplitScreen = new TaskBuilder(mAtm.mTaskSupervisor)
+                .setParentTask(organizer.mPrimary)
+                .setOnTop(true)
+                .build();
 
         // Assert windowing mode.
         assertEquals(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, primarySplitScreen.getWindowingMode());
@@ -205,14 +207,15 @@
     @Test
     public void testSplitScreenMoveToBack() {
         TestSplitOrganizer organizer = new TestSplitOrganizer(mAtm);
-        // Set up split-screen with primary on top and secondary containing the home task below
-        // another stack.
+        // Explicitly reparent task to primary split root to enter split mode, in which implies
+        // primary on top and secondary containing the home task below another stack.
         final Task primaryTask = mDefaultTaskDisplayArea.createRootTask(
-                WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD, true /* onTop */);
+                WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_STANDARD, true /* onTop */);
+        final Task secondaryTask = mDefaultTaskDisplayArea.createRootTask(
+                WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_STANDARD, true /* onTop */);
         final Task homeRoot = mDefaultTaskDisplayArea.getRootTask(
                 WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_HOME);
-        final Task secondaryTask = mDefaultTaskDisplayArea.createRootTask(
-                WINDOWING_MODE_SPLIT_SCREEN_SECONDARY, ACTIVITY_TYPE_STANDARD, true /* onTop */);
+        primaryTask.reparent(organizer.mPrimary, POSITION_TOP);
         mDefaultTaskDisplayArea.positionChildAt(POSITION_TOP, organizer.mPrimary,
                 false /* includingParents */);
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
index e8045e0..4bfc837 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityStarterTests.java
@@ -485,8 +485,10 @@
         final ActivityRecord splitSecondActivity =
                 new ActivityBuilder(mAtm).setCreateTask(true).build();
         final ActivityRecord splitPrimaryActivity = new TaskBuilder(mSupervisor)
-                .setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY).setCreateActivity(true)
-                .build().getTopMostActivity();
+                .setParentTask(splitOrg.mPrimary)
+                .setCreateActivity(true)
+                .build()
+                .getTopMostActivity();
         splitPrimaryActivity.mVisibleRequested = splitSecondActivity.mVisibleRequested = true;
 
         assertEquals(splitOrg.mPrimary, splitPrimaryActivity.getRootTask());
@@ -720,6 +722,7 @@
         }
         // caller is instrumenting with background activity starts privileges
         callerApp.setInstrumenting(callerIsInstrumentingWithBackgroundActivityStartPrivileges,
+                callerIsInstrumentingWithBackgroundActivityStartPrivileges ? Process.SHELL_UID : -1,
                 callerIsInstrumentingWithBackgroundActivityStartPrivileges);
         // callingUid is the device owner
         doReturn(isCallingUidDeviceOwner).when(mAtm).isDeviceOwner(callingUid);
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityTaskSupervisorTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityTaskSupervisorTests.java
index 475e462..009c011 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityTaskSupervisorTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityTaskSupervisorTests.java
@@ -31,13 +31,17 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.timeout;
 
 import android.app.WaitResult;
+import android.content.ComponentName;
 import android.content.pm.ActivityInfo;
+import android.os.ConditionVariable;
 import android.platform.test.annotations.Presubmit;
 import android.view.Display;
 
@@ -58,6 +62,7 @@
 @Presubmit
 @RunWith(WindowTestRunner.class)
 public class ActivityTaskSupervisorTests extends WindowTestsBase {
+    private static final long TIMEOUT_MS = TimeUnit.SECONDS.toMillis(10);
 
     /**
      * Ensures that an activity is removed from the stopping activities list once it is resumed.
@@ -74,30 +79,72 @@
     }
 
     /**
-     * Ensures that waiting results are notified of launches.
+     * Assume an activity has been started with result code START_SUCCESS. And before it is drawn,
+     * it launches another existing activity. This test ensures that waiting results are notified
+     * or updated while the result code of next launch is TASK_TO_FRONT or DELIVERED_TO_TOP.
      */
     @Test
-    public void testReportWaitingActivityLaunchedIfNeeded() {
+    public void testReportWaitingActivityLaunched() {
         final ActivityRecord firstActivity = new ActivityBuilder(mAtm)
                 .setCreateTask(true).build();
-
+        final ActivityRecord secondActivity = new ActivityBuilder(mAtm)
+                .setCreateTask(true).build();
+        final ConditionVariable condition = new ConditionVariable();
         final WaitResult taskToFrontWait = new WaitResult();
-        mSupervisor.mWaitingActivityLaunched.add(taskToFrontWait);
-        // #notifyAll will be called on the ActivityTaskManagerService#mGlobalLock. The lock is hold
-        // implicitly by WindowManagerGlobalLockRule.
-        mSupervisor.reportWaitingActivityLaunchedIfNeeded(firstActivity, START_TASK_TO_FRONT);
+        final ComponentName[] launchedComponent = { null };
+        // Create a new thread so the waiting method in test can be notified.
+        new Thread(() -> {
+            synchronized (mAtm.mGlobalLock) {
+                // Note that TASK_TO_FRONT doesn't unblock the waiting thread.
+                mSupervisor.reportWaitingActivityLaunchedIfNeeded(firstActivity,
+                        START_TASK_TO_FRONT);
+                launchedComponent[0] = taskToFrontWait.who;
+                // Assume that another task is brought to front because first activity launches it.
+                mSupervisor.reportActivityLaunched(false /* timeout */, secondActivity,
+                        100 /* totalTime */, WaitResult.LAUNCH_STATE_HOT);
+            }
+            condition.open();
+        }).start();
+        final ActivityMetricsLogger.LaunchingState launchingState =
+                new ActivityMetricsLogger.LaunchingState();
+        spyOn(launchingState);
+        doReturn(true).when(launchingState).contains(eq(secondActivity));
+        // The test case already runs inside global lock, so above thread can only execute after
+        // this waiting method that releases the lock.
+        mSupervisor.waitActivityVisibleOrLaunched(taskToFrontWait, firstActivity, launchingState);
 
-        assertThat(mSupervisor.mWaitingActivityLaunched).isEmpty();
+        // Assert that the thread is finished.
+        assertTrue(condition.block(TIMEOUT_MS));
         assertEquals(taskToFrontWait.result, START_TASK_TO_FRONT);
-        assertNull(taskToFrontWait.who);
+        assertEquals(taskToFrontWait.who, secondActivity.mActivityComponent);
+        assertEquals(taskToFrontWait.launchState, WaitResult.LAUNCH_STATE_HOT);
+        // START_TASK_TO_FRONT means that another component will be visible, so the component
+        // should not be assigned as the first activity.
+        assertNull(launchedComponent[0]);
 
+        condition.close();
         final WaitResult deliverToTopWait = new WaitResult();
-        mSupervisor.mWaitingActivityLaunched.add(deliverToTopWait);
-        mSupervisor.reportWaitingActivityLaunchedIfNeeded(firstActivity, START_DELIVERED_TO_TOP);
+        new Thread(() -> {
+            synchronized (mAtm.mGlobalLock) {
+                // Put a noise which isn't tracked by the current wait result. The waiting procedure
+                // should ignore it and keep waiting for the target activity.
+                mSupervisor.reportActivityLaunched(false /* timeout */, mock(ActivityRecord.class),
+                        1000 /* totalTime */, WaitResult.LAUNCH_STATE_COLD);
+                // Assume that the first activity launches an existing top activity, so the waiting
+                // thread should be unblocked.
+                mSupervisor.reportWaitingActivityLaunchedIfNeeded(secondActivity,
+                        START_DELIVERED_TO_TOP);
+            }
+            condition.open();
+        }).start();
+        mSupervisor.waitActivityVisibleOrLaunched(deliverToTopWait, firstActivity, launchingState);
 
-        assertThat(mSupervisor.mWaitingActivityLaunched).isEmpty();
+        assertTrue(condition.block(TIMEOUT_MS));
         assertEquals(deliverToTopWait.result, START_DELIVERED_TO_TOP);
-        assertEquals(deliverToTopWait.who, firstActivity.mActivityComponent);
+        assertEquals(deliverToTopWait.who, secondActivity.mActivityComponent);
+        // The result state must be unknown because DELIVERED_TO_TOP means that the target activity
+        // is already visible so there is no valid launch time.
+        assertEquals(deliverToTopWait.launchState, WaitResult.LAUNCH_STATE_UNKNOWN);
     }
 
     /**
@@ -202,7 +249,6 @@
     public void testStartHomeAfterUserUnlocked() {
         mSupervisor.onUserUnlocked(0);
         waitHandlerIdle(mAtm.mH);
-        verify(mRootWindowContainer, timeout(TimeUnit.SECONDS.toMillis(10)))
-                .startHomeOnEmptyDisplays("userUnlocked");
+        verify(mRootWindowContainer, timeout(TIMEOUT_MS)).startHomeOnEmptyDisplays("userUnlocked");
     }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayAreaPolicyBuilderTest.java b/services/tests/wmtests/src/com/android/server/wm/DisplayAreaPolicyBuilderTest.java
index 3306e31..2f4c8e2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayAreaPolicyBuilderTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayAreaPolicyBuilderTest.java
@@ -15,7 +15,6 @@
  */
 
 package com.android.server.wm;
-
 import static android.os.Process.INVALID_UID;
 import static android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
@@ -31,6 +30,7 @@
 import static android.window.DisplayAreaOrganizer.FEATURE_FULLSCREEN_MAGNIFICATION;
 import static android.window.DisplayAreaOrganizer.FEATURE_IME_PLACEHOLDER;
 import static android.window.DisplayAreaOrganizer.FEATURE_ONE_HANDED;
+import static android.window.DisplayAreaOrganizer.FEATURE_ONE_HANDED_BACKGROUND_PANEL;
 import static android.window.DisplayAreaOrganizer.FEATURE_ROOT;
 import static android.window.DisplayAreaOrganizer.FEATURE_VENDOR_FIRST;
 import static android.window.DisplayAreaOrganizer.FEATURE_VENDOR_LAST;
@@ -103,6 +103,7 @@
         mImeContainer = new DisplayArea.Tokens(mWms, ABOVE_TASKS, "ImeContainer");
         mDisplayContent = mock(DisplayContent.class);
         doReturn(true).when(mDisplayContent).isTrusted();
+        mDisplayContent.isDefaultDisplay = true;
         mDefaultTaskDisplayArea = new TaskDisplayArea(mDisplayContent, mWms, "Tasks",
                 FEATURE_DEFAULT_TASK_CONTAINER);
         mTaskDisplayAreaList = new ArrayList<>();
@@ -183,13 +184,34 @@
         final DisplayAreaPolicyBuilder.Result defaultPolicy =
                 (DisplayAreaPolicyBuilder.Result) defaultProvider.instantiate(mWms, mDisplayContent,
                         mRoot, mImeContainer);
-        final List<Feature> features = defaultPolicy.getFeatures();
-        boolean hasOneHandedFeature = false;
-        for (int i = 0; i < features.size(); i++) {
-            hasOneHandedFeature |= features.get(i).getId() == FEATURE_ONE_HANDED;
-        }
+        if (mDisplayContent.isDefaultDisplay) {
+            final List<Feature> features = defaultPolicy.getFeatures();
+            boolean hasOneHandedFeature = false;
+            for (Feature feature : features) {
+                hasOneHandedFeature |= feature.getId() == FEATURE_ONE_HANDED;
+            }
 
-        assertThat(hasOneHandedFeature).isTrue();
+            assertThat(hasOneHandedFeature).isTrue();
+        }
+    }
+
+    @Test
+    public void testBuilder_defaultPolicy_hasOneHandedBackgroundFeature() {
+        final DisplayAreaPolicy.Provider defaultProvider = DisplayAreaPolicy.Provider.fromResources(
+                resourcesWithProvider(""));
+        final DisplayAreaPolicyBuilder.Result defaultPolicy =
+                (DisplayAreaPolicyBuilder.Result) defaultProvider.instantiate(mWms, mDisplayContent,
+                        mRoot, mImeContainer);
+        if (mDisplayContent.isDefaultDisplay) {
+            final List<Feature> features = defaultPolicy.getFeatures();
+            boolean hasOneHandedBackgroundFeature = false;
+            for (Feature feature : features) {
+                hasOneHandedBackgroundFeature |=
+                        feature.getId() == FEATURE_ONE_HANDED_BACKGROUND_PANEL;
+            }
+
+            assertThat(hasOneHandedBackgroundFeature).isTrue();
+        }
     }
 
     @Test
diff --git a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
index 4b42d56..673b00f2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
@@ -61,7 +61,6 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ParceledListSlice;
 import android.content.pm.UserInfo;
-import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.SystemClock;
@@ -1145,8 +1144,6 @@
                 () -> mAtm.setTaskWindowingMode(0, WINDOWING_MODE_UNDEFINED, true));
         assertSecurityException(expectCallable,
                 () -> mAtm.moveTaskToRootTask(0, INVALID_STACK_ID, true));
-        assertSecurityException(expectCallable,
-                () -> mAtm.moveTopActivityToPinnedRootTask(INVALID_STACK_ID, new Rect()));
         assertSecurityException(expectCallable, () -> mAtm.getAllRootTaskInfos());
         assertSecurityException(expectCallable,
                 () -> mAtm.getRootTaskInfo(WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_UNDEFINED));
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
index fe7bdd8..d8be2c1 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
@@ -80,6 +80,8 @@
 
 import androidx.test.filters.SmallTest;
 
+import com.android.server.wm.TaskOrganizerController.PendingTaskEvent;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -150,10 +152,14 @@
         final ITaskOrganizer organizer = registerMockOrganizer();
         final Task stack = createStack();
         final Task task = createTask(stack);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         verify(organizer).onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
 
         stack.removeImmediately();
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer).onTaskVanished(any());
     }
 
@@ -162,15 +168,21 @@
         final ITaskOrganizer organizer = registerMockOrganizer();
         final Task stack = createStack();
         final Task task = createTask(stack, false);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         verify(organizer, never())
                 .onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
         stack.setHasBeenVisible(true);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         assertTrue(stack.getHasBeenVisible());
 
         verify(organizer).onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
 
         stack.removeImmediately();
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer).onTaskVanished(any());
     }
 
@@ -195,12 +207,16 @@
         final ITaskOrganizer organizer = registerMockOrganizer();
         final Task stack = createStack();
         final Task task = createTask(stack, false /* fakeDraw */);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         verify(organizer, never())
                 .onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
         assertTrue(stack.isOrganized());
 
         mWm.mAtmService.mTaskOrganizerController.unregisterTaskOrganizer(organizer);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         assertTaskVanished(organizer, false /* expectVanished */, stack);
         assertFalse(stack.isOrganized());
     }
@@ -210,11 +226,16 @@
         final ITaskOrganizer organizer = registerMockOrganizer();
         final Task stack = createStack();
         final Task task = createTask(stack);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         verify(organizer).onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
         assertTrue(stack.isOrganized());
 
         stack.setTaskOrganizer(null);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
+
         verify(organizer).onTaskVanished(any());
         assertFalse(stack.isOrganized());
     }
@@ -224,11 +245,16 @@
         final ITaskOrganizer organizer = registerMockOrganizer();
         final Task stack = createStack();
         final Task task = createTask(stack);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         verify(organizer).onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
         assertTrue(stack.isOrganized());
 
         mWm.mAtmService.mTaskOrganizerController.unregisterTaskOrganizer(organizer);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
+
         assertTaskVanished(organizer, true /* expectVanished */, stack);
         assertFalse(stack.isOrganized());
     }
@@ -243,6 +269,8 @@
         final Task task3 = createTask(stack3);
         final ArrayList<TaskAppearedInfo> existingTasks = new ArrayList<>();
         final ITaskOrganizer organizer = registerMockOrganizer(existingTasks);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         // verify that tasks are returned and taskAppeared is not called
         assertContainsTasks(existingTasks, stack, stack2, stack3);
@@ -254,6 +282,8 @@
         // Now we replace the registration and verify the new organizer receives existing tasks
         final ArrayList<TaskAppearedInfo> existingTasks2 = new ArrayList<>();
         final ITaskOrganizer organizer2 = registerMockOrganizer(existingTasks2);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         assertContainsTasks(existingTasks2, stack, stack2, stack3);
         verify(organizer2, times(0)).onTaskAppeared(any(RunningTaskInfo.class),
                 any(SurfaceControl.class));
@@ -265,6 +295,8 @@
         // Now we unregister the second one, the first one should automatically be reregistered
         // so we verify that it's now seeing changes.
         mWm.mAtmService.mTaskOrganizerController.unregisterTaskOrganizer(organizer2);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(3))
                 .onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
         assertTaskVanished(organizer2, true /* expectVanished */, stack, stack2, stack3);
@@ -599,6 +631,8 @@
         Task task = mWm.mAtmService.mTaskOrganizerController.createRootTask(
                 mDisplayContent, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY, null);
         RunningTaskInfo info1 = task.getTaskInfo();
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         lastReportedTiles.clear();
         called[0] = false;
 
@@ -673,6 +707,8 @@
         Task task2 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
                 mDisplayContent, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY, null);
         RunningTaskInfo info2 = task2.getTaskInfo();
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
 
         final int initialRootTaskCount = mWm.mAtmService.mTaskOrganizerController.getRootTasks(
                 mDisplayContent.mDisplayId, null /* activityTypes */).size();
@@ -856,6 +892,8 @@
                 .setAspectRatio(new Rational(3, 4)).build();
         mWm.mAtmService.mActivityClientController.setPictureInPictureParams(record.token, p2);
         waitUntilHandlersIdle();
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         assertNotNull(o.mChangedInfo);
         assertNotNull(o.mChangedInfo.pictureInPictureParams);
         final Rational ratio = o.mChangedInfo.pictureInPictureParams.getAspectRatioRational();
@@ -895,16 +933,24 @@
         stack.setTaskOrganizer(organizer);
         // setHasBeenVisible was already called once by the set-up code.
         stack.setHasBeenVisible(true);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(1))
                 .onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
 
         stack.setTaskOrganizer(null);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(1)).onTaskVanished(any());
         stack.setTaskOrganizer(organizer);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(2))
                 .onTaskAppeared(any(RunningTaskInfo.class), any(SurfaceControl.class));
 
         stack.removeImmediately();
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(2)).onTaskVanished(any());
     }
 
@@ -923,6 +969,8 @@
 
         // Verify a back pressed does not call the organizer
         mWm.mAtmService.mActivityClientController.onBackPressedOnTaskRoot(activity.token);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, never()).onBackPressedOnTaskRoot(any());
 
         // Enable intercepting back
@@ -931,6 +979,8 @@
 
         // Verify now that the back press does call the organizer
         mWm.mAtmService.mActivityClientController.onBackPressedOnTaskRoot(activity.token);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(1)).onBackPressedOnTaskRoot(any());
 
         // Disable intercepting back
@@ -939,6 +989,8 @@
 
         // Verify now that the back press no longer calls the organizer
         mWm.mAtmService.mActivityClientController.onBackPressedOnTaskRoot(activity.token);
+        // Ensure events dispatch to organizer.
+        mWm.mAtmService.mTaskOrganizerController.dispatchPendingEvents();
         verify(organizer, times(1)).onBackPressedOnTaskRoot(any());
     }
 
@@ -1019,6 +1071,151 @@
         assertTrue(task2.isOrganized());
     }
 
+    @Test
+    public void testAppearDeferThenInfoChange() {
+        final ITaskOrganizer organizer = registerMockOrganizer();
+        final Task stack = createStack();
+
+        // Assume layout defer
+        mWm.mWindowPlacerLocked.deferLayout();
+
+        final Task task = createTask(stack);
+        final ActivityRecord record = createActivityRecord(stack.mDisplayContent, task);
+
+        stack.setWindowingMode(WINDOWING_MODE_MULTI_WINDOW);
+        record.setTaskDescription(new ActivityManager.TaskDescription("TestDescription"));
+        waitUntilHandlersIdle();
+
+        ArrayList<PendingTaskEvent> pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(1, pendingEvents.size());
+        assertEquals(PendingTaskEvent.EVENT_APPEARED, pendingEvents.get(0).mEventType);
+        assertEquals("TestDescription",
+                pendingEvents.get(0).mTask.getTaskInfo().taskDescription.getLabel());
+    }
+
+    @Test
+    public void testAppearDeferThenVanish() {
+        final ITaskOrganizer organizer = registerMockOrganizer();
+        final Task stack = createStack();
+
+        // Assume layout defer
+        mWm.mWindowPlacerLocked.deferLayout();
+
+        final Task task = createTask(stack);
+
+        stack.removeImmediately();
+        waitUntilHandlersIdle();
+
+        ArrayList<PendingTaskEvent> pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(0, pendingEvents.size());
+    }
+
+    @Test
+    public void testInfoChangeDeferMultiple() {
+        final ITaskOrganizer organizer = registerMockOrganizer();
+        final Task stack = createStack();
+        final Task task = createTask(stack);
+        final ActivityRecord record = createActivityRecord(stack.mDisplayContent, task);
+
+        // Assume layout defer
+        mWm.mWindowPlacerLocked.deferLayout();
+
+        stack.setWindowingMode(WINDOWING_MODE_MULTI_WINDOW);
+        record.setTaskDescription(new ActivityManager.TaskDescription("TestDescription"));
+        waitUntilHandlersIdle();
+
+        ArrayList<PendingTaskEvent> pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(1, pendingEvents.size());
+        assertEquals(PendingTaskEvent.EVENT_INFO_CHANGED, pendingEvents.get(0).mEventType);
+        assertEquals("TestDescription",
+                pendingEvents.get(0).mTask.getTaskInfo().taskDescription.getLabel());
+
+        record.setTaskDescription(new ActivityManager.TaskDescription("TestDescription2"));
+        waitUntilHandlersIdle();
+
+        pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(1, pendingEvents.size());
+        assertEquals(PendingTaskEvent.EVENT_INFO_CHANGED, pendingEvents.get(0).mEventType);
+        assertEquals("TestDescription2",
+                pendingEvents.get(0).mTask.getTaskInfo().taskDescription.getLabel());
+    }
+
+    @Test
+    public void testInfoChangDeferThenVanish() {
+        final ITaskOrganizer organizer = registerMockOrganizer();
+        final Task stack = createStack();
+        final Task task = createTask(stack);
+        final ActivityRecord record = createActivityRecord(stack.mDisplayContent, task);
+
+        // Assume layout defer
+        mWm.mWindowPlacerLocked.deferLayout();
+
+        stack.setWindowingMode(WINDOWING_MODE_MULTI_WINDOW);
+        record.setTaskDescription(new ActivityManager.TaskDescription("TestDescription"));
+
+        stack.removeImmediately();
+        waitUntilHandlersIdle();
+
+        ArrayList<PendingTaskEvent> pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(1, pendingEvents.size());
+        assertEquals(PendingTaskEvent.EVENT_VANISHED, pendingEvents.get(0).mEventType);
+        assertEquals("TestDescription",
+                pendingEvents.get(0).mTask.getTaskInfo().taskDescription.getLabel());
+    }
+
+    @Test
+    public void testVanishDeferThenInfoChange() {
+        final ITaskOrganizer organizer = registerMockOrganizer();
+        final Task stack = createStack();
+        final Task task = createTask(stack);
+        final ActivityRecord record = createActivityRecord(stack.mDisplayContent, task);
+
+        // Assume layout defer
+        mWm.mWindowPlacerLocked.deferLayout();
+
+        stack.removeImmediately();
+        stack.setWindowingMode(WINDOWING_MODE_MULTI_WINDOW);
+        waitUntilHandlersIdle();
+
+        ArrayList<PendingTaskEvent> pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(1, pendingEvents.size());
+        assertEquals(PendingTaskEvent.EVENT_VANISHED, pendingEvents.get(0).mEventType);
+    }
+
+    @Test
+    public void testVanishDeferThenBackOnRoot() {
+        final ITaskOrganizer organizer = registerMockOrganizer();
+        final Task stack = createStack();
+        final Task task = createTask(stack);
+        final ActivityRecord record = createActivityRecord(stack.mDisplayContent, task);
+
+        // Assume layout defer
+        mWm.mWindowPlacerLocked.deferLayout();
+
+        stack.removeImmediately();
+        mWm.mAtmService.mActivityClientController.onBackPressedOnTaskRoot(record.token);
+        waitUntilHandlersIdle();
+
+        ArrayList<PendingTaskEvent> pendingEvents = getTaskPendingEvent(stack);
+        assertEquals(1, pendingEvents.size());
+        assertEquals(PendingTaskEvent.EVENT_VANISHED, pendingEvents.get(0).mEventType);
+    }
+
+    private ArrayList<PendingTaskEvent> getTaskPendingEvent(Task task) {
+        ArrayList<PendingTaskEvent> total =
+                mWm.mAtmService.mTaskOrganizerController.getPendingEventList();
+        ArrayList<PendingTaskEvent> result = new ArrayList();
+
+        for (int i = 0; i < total.size(); i++) {
+            PendingTaskEvent entry = total.get(i);
+            if (entry.mTask.mTaskId == task.mTaskId) {
+                result.add(entry);
+            }
+        }
+
+        return result;
+    }
+
     /**
      * Verifies that task vanished is called for a specific task.
      */
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
index 7db2fc9..263aa19 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
@@ -448,6 +448,26 @@
     }
 
     @Test
+    public void testDeferredRemovalByAnimating() {
+        final WindowState appWindow = createWindow(null, TYPE_APPLICATION, "appWindow");
+        makeWindowVisible(appWindow);
+        spyOn(appWindow.mWinAnimator);
+        doReturn(true).when(appWindow.mWinAnimator).getShown();
+        final AnimationAdapter animation = mock(AnimationAdapter.class);
+        final ActivityRecord activity = appWindow.mActivityRecord;
+        activity.startAnimation(appWindow.getPendingTransaction(),
+                animation, false /* hidden */, SurfaceAnimator.ANIMATION_TYPE_APP_TRANSITION);
+
+        appWindow.removeIfPossible();
+        assertTrue(appWindow.mAnimatingExit);
+        assertFalse(appWindow.mRemoved);
+
+        activity.cancelAnimation();
+        assertFalse(appWindow.mAnimatingExit);
+        assertTrue(appWindow.mRemoved);
+    }
+
+    @Test
     public void testLayoutSeqResetOnReparent() {
         final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
         app.mLayoutSeq = 1;
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
index 31e2dce..8b93372 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
@@ -17,6 +17,8 @@
 package com.android.server.wm;
 
 import static android.app.AppOpsManager.OP_NONE;
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
@@ -1107,6 +1109,17 @@
         // moves everything to secondary. Most tests expect this since sysui usually does it.
         boolean mMoveToSecondaryOnEnter = true;
         int mDisplayId;
+        private static final int[] CONTROLLED_ACTIVITY_TYPES = {
+                ACTIVITY_TYPE_STANDARD,
+                ACTIVITY_TYPE_HOME,
+                ACTIVITY_TYPE_RECENTS,
+                ACTIVITY_TYPE_UNDEFINED
+        };
+        private static final int[] CONTROLLED_WINDOWING_MODES = {
+                WINDOWING_MODE_FULLSCREEN,
+                WINDOWING_MODE_SPLIT_SCREEN_SECONDARY,
+                WINDOWING_MODE_UNDEFINED
+        };
         TestSplitOrganizer(ActivityTaskManagerService service, DisplayContent display) {
             mService = service;
             mDisplayId = display.mDisplayId;
@@ -1151,9 +1164,9 @@
             if (!mMoveToSecondaryOnEnter) {
                 return;
             }
-            mService.mTaskOrganizerController.setLaunchRoot(mDisplayId,
-                    mSecondary.mRemoteToken.toWindowContainerToken());
             DisplayContent dc = mService.mRootWindowContainer.getDisplayContent(mDisplayId);
+            dc.getDefaultTaskDisplayArea().setLaunchRootTask(
+                    mSecondary, CONTROLLED_WINDOWING_MODES, CONTROLLED_ACTIVITY_TYPES);
             dc.forAllRootTasks(rootTask -> {
                 if (!WindowConfiguration.isSplitScreenWindowingMode(rootTask.getWindowingMode())) {
                     rootTask.reparent(mSecondary, POSITION_BOTTOM);
diff --git a/services/translation/Android.bp b/services/translation/Android.bp
new file mode 100644
index 0000000..804a617
--- /dev/null
+++ b/services/translation/Android.bp
@@ -0,0 +1,13 @@
+filegroup {
+    name: "services.translation-sources",
+    srcs: ["java/**/*.java"],
+    path: "java",
+    visibility: ["//frameworks/base/services"],
+}
+
+java_library_static {
+    name: "services.translation",
+    defaults: ["platform_service_defaults"],
+    srcs: [":services.translation-sources"],
+    libs: ["services.core"],
+}
\ No newline at end of file
diff --git a/services/translation/OWNERS b/services/translation/OWNERS
new file mode 100644
index 0000000..a1e663a
--- /dev/null
+++ b/services/translation/OWNERS
@@ -0,0 +1,8 @@
+# Bug component: 994311
+
+adamhe@google.com
+augale@google.com
+joannechung@google.com
+lpeter@google.com
+svetoslavganov@google.com
+tymtsai@google.com
diff --git a/services/translation/java/com/android/server/translation/RemoteTranslationService.java b/services/translation/java/com/android/server/translation/RemoteTranslationService.java
new file mode 100644
index 0000000..0c7e617
--- /dev/null
+++ b/services/translation/java/com/android/server/translation/RemoteTranslationService.java
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.translation;
+
+import android.annotation.NonNull;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.service.translation.ITranslationService;
+import android.service.translation.TranslationService;
+import android.util.Slog;
+import android.view.translation.TranslationSpec;
+
+import com.android.internal.infra.AbstractRemoteService;
+import com.android.internal.infra.ServiceConnector;
+import com.android.internal.os.IResultReceiver;
+
+final class RemoteTranslationService extends ServiceConnector.Impl<ITranslationService> {
+
+    private static final String TAG = RemoteTranslationService.class.getSimpleName();
+
+    // TODO(b/176590870): Make PERMANENT now.
+    private static final long TIMEOUT_IDLE_UNBIND_MS =
+            AbstractRemoteService.PERMANENT_BOUND_TIMEOUT_MS;
+    private static final int TIMEOUT_REQUEST_MS = 5_000;
+
+    private final long mIdleUnbindTimeoutMs;
+    private final int mRequestTimeoutMs;
+    private final ComponentName mComponentName;
+
+    RemoteTranslationService(Context context, ComponentName serviceName,
+            int userId, boolean bindInstantServiceAllowed) {
+        super(context,
+                new Intent(TranslationService.SERVICE_INTERFACE).setComponent(serviceName),
+                bindInstantServiceAllowed ? Context.BIND_ALLOW_INSTANT : 0,
+                userId, ITranslationService.Stub::asInterface);
+        mIdleUnbindTimeoutMs = TIMEOUT_IDLE_UNBIND_MS;
+        mRequestTimeoutMs = TIMEOUT_REQUEST_MS;
+        mComponentName = serviceName;
+
+        // Bind right away.
+        connect();
+    }
+
+    public ComponentName getComponentName() {
+        return mComponentName;
+    }
+
+    @Override // from ServiceConnector.Impl
+    protected void onServiceConnectionStatusChanged(ITranslationService service,
+            boolean connected) {
+        try {
+            if (connected) {
+                service.onConnected();
+            } else {
+                service.onDisconnected();
+            }
+        } catch (Exception e) {
+            Slog.w(TAG,
+                    "Exception calling onServiceConnectionStatusChanged(" + connected + "): ", e);
+        }
+    }
+
+    @Override // from AbstractRemoteService
+    protected long getAutoDisconnectTimeoutMs() {
+        return mIdleUnbindTimeoutMs;
+    }
+
+    public void onSessionCreated(@NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec, int sessionId, IResultReceiver resultReceiver) {
+        run((s) -> s.onCreateTranslationSession(sourceSpec, destSpec, sessionId, resultReceiver));
+    }
+}
diff --git a/services/translation/java/com/android/server/translation/TranslationManagerService.java b/services/translation/java/com/android/server/translation/TranslationManagerService.java
new file mode 100644
index 0000000..e2aabe6
--- /dev/null
+++ b/services/translation/java/com/android/server/translation/TranslationManagerService.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.translation;
+
+import static android.content.Context.TRANSLATION_MANAGER_SERVICE;
+import static android.view.translation.TranslationManager.STATUS_SYNC_CALL_FAIL;
+
+import android.content.Context;
+import android.os.RemoteException;
+import android.util.Slog;
+import android.view.translation.ITranslationManager;
+import android.view.translation.TranslationSpec;
+
+import com.android.internal.os.IResultReceiver;
+import com.android.server.infra.AbstractMasterSystemService;
+import com.android.server.infra.FrameworkResourcesServiceNameResolver;
+
+/**
+ * Entry point service for translation management.
+ *
+ * <p>This service provides the {@link ITranslationManager} implementation and keeps a list of
+ * {@link TranslationManagerServiceImpl} per user; the real work is done by
+ * {@link TranslationManagerServiceImpl} itself.
+ */
+public final class TranslationManagerService
+        extends AbstractMasterSystemService<TranslationManagerService,
+        TranslationManagerServiceImpl> {
+
+    private static final String TAG = "TranslationManagerService";
+
+    public TranslationManagerService(Context context) {
+        // TODO: Discuss the disallow policy
+        super(context, new FrameworkResourcesServiceNameResolver(context,
+                        com.android.internal.R.string.config_defaultTranslationService),
+                /* disallowProperty */ null, PACKAGE_UPDATE_POLICY_REFRESH_EAGER);
+    }
+
+    @Override
+    protected TranslationManagerServiceImpl newServiceLocked(int resolvedUserId, boolean disabled) {
+        return new TranslationManagerServiceImpl(this, mLock, resolvedUserId, disabled);
+    }
+
+    final class TranslationManagerServiceStub extends ITranslationManager.Stub {
+        @Override
+        public void getSupportedLocales(IResultReceiver receiver, int userId)
+                throws RemoteException {
+            synchronized (mLock) {
+                final TranslationManagerServiceImpl service = getServiceForUserLocked(userId);
+                if (service != null) {
+                    service.getSupportedLocalesLocked(receiver);
+                } else {
+                    Slog.v(TAG, "getSupportedLocales(): no service for " + userId);
+                    receiver.send(STATUS_SYNC_CALL_FAIL, null);
+                }
+            }
+        }
+
+        @Override
+        public void onSessionCreated(TranslationSpec sourceSpec, TranslationSpec destSpec,
+                int sessionId, IResultReceiver receiver, int userId) throws RemoteException {
+            synchronized (mLock) {
+                final TranslationManagerServiceImpl service = getServiceForUserLocked(userId);
+                if (service != null) {
+                    service.onSessionCreatedLocked(sourceSpec, destSpec, sessionId, receiver);
+                } else {
+                    Slog.v(TAG, "onSessionCreated(): no service for " + userId);
+                    receiver.send(STATUS_SYNC_CALL_FAIL, null);
+                }
+            }
+        }
+    }
+
+    @Override // from SystemService
+    public void onStart() {
+        publishBinderService(TRANSLATION_MANAGER_SERVICE,
+                new TranslationManagerService.TranslationManagerServiceStub());
+    }
+}
diff --git a/services/translation/java/com/android/server/translation/TranslationManagerServiceImpl.java b/services/translation/java/com/android/server/translation/TranslationManagerServiceImpl.java
new file mode 100644
index 0000000..b1f6f80
--- /dev/null
+++ b/services/translation/java/com/android/server/translation/TranslationManagerServiceImpl.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.translation;
+
+import static android.view.translation.TranslationManager.STATUS_SYNC_CALL_SUCCESS;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.ComponentName;
+import android.content.pm.PackageManager;
+import android.content.pm.ServiceInfo;
+import android.os.RemoteException;
+import android.service.translation.TranslationServiceInfo;
+import android.util.Slog;
+import android.view.translation.TranslationSpec;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.os.IResultReceiver;
+import com.android.internal.util.SyncResultReceiver;
+import com.android.server.infra.AbstractPerUserSystemService;
+
+import java.util.ArrayList;
+
+final class TranslationManagerServiceImpl extends
+        AbstractPerUserSystemService<TranslationManagerServiceImpl, TranslationManagerService> {
+
+    private static final String TAG = "TranslationManagerServiceImpl";
+
+    @GuardedBy("mLock")
+    @Nullable
+    private RemoteTranslationService mRemoteTranslationService;
+
+    @GuardedBy("mLock")
+    @Nullable
+    private ServiceInfo mRemoteTranslationServiceInfo;
+
+    protected TranslationManagerServiceImpl(
+            @NonNull TranslationManagerService master,
+            @NonNull Object lock, int userId, boolean disabled) {
+        super(master, lock, userId);
+        updateRemoteServiceLocked();
+    }
+
+    @GuardedBy("mLock")
+    @Override // from PerUserSystemService
+    protected ServiceInfo newServiceInfoLocked(@NonNull ComponentName serviceComponent)
+            throws PackageManager.NameNotFoundException {
+        final TranslationServiceInfo info = new TranslationServiceInfo(getContext(),
+                serviceComponent, isTemporaryServiceSetLocked(), mUserId);
+        mRemoteTranslationServiceInfo = info.getServiceInfo();
+        return info.getServiceInfo();
+    }
+
+    @GuardedBy("mLock")
+    @Override // from PerUserSystemService
+    protected boolean updateLocked(boolean disabled) {
+        final boolean enabledChanged = super.updateLocked(disabled);
+        updateRemoteServiceLocked();
+        return enabledChanged;
+    }
+
+    /**
+     * Updates the reference to the remote service.
+     */
+    @GuardedBy("mLock")
+    private void updateRemoteServiceLocked() {
+        if (mRemoteTranslationService != null) {
+            if (mMaster.debug) Slog.d(TAG, "updateRemoteService(): destroying old remote service");
+            mRemoteTranslationService.unbind();
+            mRemoteTranslationService = null;
+        }
+    }
+
+    @GuardedBy("mLock")
+    @Nullable
+    private RemoteTranslationService ensureRemoteServiceLocked() {
+        if (mRemoteTranslationService == null) {
+            final String serviceName = getComponentNameLocked();
+            if (serviceName == null) {
+                if (mMaster.verbose) {
+                    Slog.v(TAG, "ensureRemoteServiceLocked(): no service component name.");
+                }
+                return null;
+            }
+            final ComponentName serviceComponent = ComponentName.unflattenFromString(serviceName);
+            mRemoteTranslationService = new RemoteTranslationService(getContext(),
+                    serviceComponent, mUserId, /* isInstantAllowed= */ false);
+        }
+        return mRemoteTranslationService;
+    }
+
+    @GuardedBy("mLock")
+    void getSupportedLocalesLocked(@NonNull IResultReceiver resultReceiver) {
+        // TODO: implement this
+        try {
+            resultReceiver.send(STATUS_SYNC_CALL_SUCCESS,
+                    SyncResultReceiver.bundleFor(new ArrayList<>()));
+        } catch (RemoteException e) {
+            Slog.w(TAG, "RemoteException returning supported locales: " + e);
+        }
+    }
+
+    @GuardedBy("mLock")
+    void onSessionCreatedLocked(@NonNull TranslationSpec sourceSpec,
+            @NonNull TranslationSpec destSpec, int sessionId, IResultReceiver resultReceiver) {
+        final RemoteTranslationService remoteService = ensureRemoteServiceLocked();
+        if (remoteService != null) {
+            remoteService.onSessionCreated(sourceSpec, destSpec, sessionId, resultReceiver);
+        }
+    }
+}
diff --git a/services/usb/java/com/android/server/usb/UsbDeviceManager.java b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
index d585b23..afa35fe 100644
--- a/services/usb/java/com/android/server/usb/UsbDeviceManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
@@ -175,7 +175,10 @@
     // Delay for debouncing USB disconnects.
     // We often get rapid connect/disconnect events when enabling USB functions,
     // which need debouncing.
-    private static final int UPDATE_DELAY = 1000;
+    private static final int DEVICE_STATE_UPDATE_DELAY = 3000;
+
+    // Delay for debouncing USB disconnects on Type-C ports in host mode
+    private static final int HOST_STATE_UPDATE_DELAY = 1000;
 
     // Timeout for entering USB request mode.
     // Request is cancelled if host does not configure device within 10 seconds.
@@ -636,7 +639,7 @@
             msg.arg1 = connected;
             msg.arg2 = configured;
             // debounce disconnects to avoid problems bringing up USB tethering
-            sendMessageDelayed(msg, (connected == 0) ? UPDATE_DELAY : 0);
+            sendMessageDelayed(msg, (connected == 0) ? DEVICE_STATE_UPDATE_DELAY : 0);
         }
 
         public void updateHostState(UsbPort port, UsbPortStatus status) {
@@ -651,7 +654,7 @@
             removeMessages(MSG_UPDATE_PORT_STATE);
             Message msg = obtainMessage(MSG_UPDATE_PORT_STATE, args);
             // debounce rapid transitions of connect/disconnect on type-c ports
-            sendMessageDelayed(msg, UPDATE_DELAY);
+            sendMessageDelayed(msg, HOST_STATE_UPDATE_DELAY);
         }
 
         private void setAdbEnabled(boolean enable) {
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index 1238e7b..044ea80 100755
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -607,6 +607,11 @@
          */
         public static final int PROPERTY_IS_ADHOC_CONFERENCE = 0x00002000;
 
+        /**
+         * Connection is using Cross SIM Calling.
+         */
+        public static final int PROPERTY_CROSS_SIM = 0x00004000;
+
         //******************************************************************************************
         // Next PROPERTY value: 0x00004000
         //******************************************************************************************
@@ -798,6 +803,9 @@
             if (hasProperty(properties, PROPERTY_IS_ADHOC_CONFERENCE)) {
                 builder.append(" PROPERTY_IS_ADHOC_CONFERENCE");
             }
+            if (hasProperty(properties, PROPERTY_CROSS_SIM)) {
+                builder.append(" PROPERTY_CROSS_SIM");
+            }
             builder.append("]");
             return builder.toString();
         }
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index 724a9e4..f1bea67 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -527,9 +527,17 @@
      */
     public static final int PROPERTY_IS_ADHOC_CONFERENCE = 1 << 12;
 
+    /**
+     * Connection is using cross sim technology.
+     * <p>
+     * Indicates that the {@link Connection} is using a cross sim technology which would
+     * register IMS over internet APN of default data subscription.
+     * <p>
+     */
+    public static final int PROPERTY_CROSS_SIM = 1 << 13;
 
     //**********************************************************************************************
-    // Next PROPERTY value: 1<<13
+    // Next PROPERTY value: 1<<14
     //**********************************************************************************************
 
     /**
@@ -3277,7 +3285,7 @@
      *     Intent intent = new Intent(Intent.ACTION_MAIN, null);
      *     intent.setFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION | Intent.FLAG_ACTIVITY_NEW_TASK);
      *     intent.setClass(context, YourIncomingCallActivity.class);
-     *     PendingIntent pendingIntent = PendingIntent.getActivity(context, 1, intent, 0);
+     *     PendingIntent pendingIntent = PendingIntent.getActivity(context, 1, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
      *
      *     // Build the notification as an ongoing high priority item; this ensures it will show as
      *     // a heads up notification which slides down over top of the current content.
diff --git a/telecomm/java/android/telecom/InCallService.java b/telecomm/java/android/telecom/InCallService.java
index 07de617..5cf8de8 100644
--- a/telecomm/java/android/telecom/InCallService.java
+++ b/telecomm/java/android/telecom/InCallService.java
@@ -179,7 +179,7 @@
  * Intent intent = new Intent(Intent.ACTION_MAIN, null);
  * intent.setFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION | Intent.FLAG_ACTIVITY_NEW_TASK);
  * intent.setClass(context, YourIncomingCallActivity.class);
- * PendingIntent pendingIntent = PendingIntent.getActivity(context, 1, intent, 0);
+ * PendingIntent pendingIntent = PendingIntent.getActivity(context, 1, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
  *
  * // Build the notification as an ongoing high priority item; this ensures it will show as
  * // a heads up notification which slides down over top of the current content.
diff --git a/telephony/java/android/telephony/CarrierBandwidth.java b/telephony/java/android/telephony/CarrierBandwidth.java
index 17747a3..b153fef 100644
--- a/telephony/java/android/telephony/CarrierBandwidth.java
+++ b/telephony/java/android/telephony/CarrierBandwidth.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.RequiresFeature;
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -102,7 +103,7 @@
     /**
      * Retrieves the upstream bandwidth for the primary network in Kbps.  This always only refers to
      * the estimated first hop transport bandwidth.
-     * This will be INVALID if the network is not connected
+     * This will be {@link #INVALID} if the network is not connected
      *
      * @return The estimated first hop upstream (device to network) bandwidth.
      */
@@ -113,7 +114,7 @@
     /**
      * Retrieves the downstream bandwidth for the primary network in Kbps.  This always only refers
      * to the estimated first hop transport bandwidth.
-     * This will be INVALID if the network is not connected
+     * This will be {@link #INVALID} if the network is not connected
      *
      * @return The estimated first hop downstream (network to device) bandwidth.
      */
@@ -124,10 +125,19 @@
     /**
      * Retrieves the upstream bandwidth for the secondary network in Kbps.  This always only refers
      * to the estimated first hop transport bandwidth.
-     * This will be INVALID if the network is not connected
+     * <p/>
+     * This will be {@link #INVALID} if either are the case:
+     * <ol>
+     *  <li>The network is not connected</li>
+     *  <li>The device does not support
+     * {@link android.telephony.TelephonyManager#CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE}.</li>
+     * </ol>
      *
      * @return The estimated first hop upstream (device to network) bandwidth.
      */
+    @RequiresFeature(
+            enforcement = "android.telephony.TelephonyManager#isRadioInterfaceCapabilitySupported",
+            value = TelephonyManager.CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE)
     public int getSecondaryDownlinkCapacityKbps() {
         return mSecondaryDownlinkCapacityKbps;
     }
@@ -135,10 +145,18 @@
     /**
      * Retrieves the downstream bandwidth for the secondary network in Kbps.  This always only
      * refers to the estimated first hop transport bandwidth.
-     * This will be INVALID if the network is not connected
-     *
+     * <p/>
+     * This will be {@link #INVALID} if either are the case:
+     * <ol>
+     *  <li>The network is not connected</li>
+     *  <li>The device does not support
+     * {@link android.telephony.TelephonyManager#CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE}.</li>
+     * </ol>
      * @return The estimated first hop downstream (network to device) bandwidth.
      */
+    @RequiresFeature(
+            enforcement = "android.telephony.TelephonyManager#isRadioInterfaceCapabilitySupported",
+            value = TelephonyManager.CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE)
     public int getSecondaryUplinkCapacityKbps() {
         return mSecondaryUplinkCapacityKbps;
     }
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 56345c0..7e019cc 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -743,6 +743,14 @@
     public static final String KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL = "carrier_wfc_ims_available_bool";
 
     /**
+     * Flag specifying whether Cross SIM over IMS should be available for carrier.
+     * When {@code false} the carrier does not support cross SIM calling.
+     * When {@code true} the carrier does support cross sim calling, where available
+     */
+    public static final String KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL =
+            "carrier_cross_sim_ims_available_bool";
+
+    /**
      * Specifies a map from dialstrings to replacements for roaming network service numbers which
      * cannot be replaced on the carrier side.
      * <p>
@@ -1497,6 +1505,31 @@
             "wfc_carrier_name_override_by_pnn_bool";
 
     /**
+     * Value for {#CROSS_SIM_SPN_FORMAT_CARRIER_NAME_WITH_BRANDING} cnfig.
+     * specifies SPN format of displaying carrier name only.
+     *
+     */
+    public static final int CROSS_SIM_SPN_FORMAT_CARRIER_NAME_ONLY = 0;
+
+    /**
+     * Value for {#CROSS_SIM_SPN_FORMAT_CARRIER_NAME_WITH_BRANDING} cnfig.
+     * specifies SPN format of displaying carrier name along with "Cross-SIM calling".
+     */
+    public static final int CROSS_SIM_SPN_FORMAT_CARRIER_NAME_WITH_BRANDING = 1;
+
+    /**
+     * Indexes of SPN format strings in crossSimSpnFormats.
+     *
+     * <p>Available options are:
+     * <ul>
+     * <li>  {#CROSS_SIM_SPN_FORMAT_CARRIER_NAME_ONLY}: %s</li>
+     * <li>  {#CROSS_SIM_SPN_FORMAT_CARRIER_NAME_WITH_BRANDING}: %s Cross-SIM Calling</li>
+     * </ul>
+     * %s will be filled with carrier name
+     */
+    public static final String KEY_CROSS_SIM_SPN_FORMAT_INT = "cross_sim_spn_format_int";
+
+    /**
      * Override the SPN Display Condition 2 integer bits (lsb). B2, B1 is the last two bits of the
      * spn display condition coding.
      *
@@ -2373,7 +2406,8 @@
             "show_blocking_pay_phone_option_bool";
 
     /**
-     * Flag specifying whether the carrier will use the WFC home network mode in roaming network.
+     * Flag specifying whether the carrier will use the
+     * WFC home network mode in roaming network.
      * {@code false} - roaming preference can be selected separately from the home preference.
      * {@code true}  - roaming preference is the same as home preference and
      *                 {@link #KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT} is used as the default value.
@@ -4621,6 +4655,7 @@
         sDefaults.putBoolean(KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS, true);
         sDefaults.putBoolean(KEY_VILTE_DATA_IS_METERED_BOOL, true);
         sDefaults.putBoolean(KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL, false);
+        sDefaults.putBoolean(KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_WFC_SUPPORTS_WIFI_ONLY_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_DEFAULT_WFC_IMS_ENABLED_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_DEFAULT_WFC_IMS_ROAMING_ENABLED_BOOL, false);
@@ -4794,6 +4829,7 @@
         sDefaults.putBoolean(KEY_CARRIER_NAME_OVERRIDE_BOOL, false);
         sDefaults.putString(KEY_CARRIER_NAME_STRING, "");
         sDefaults.putBoolean(KEY_WFC_CARRIER_NAME_OVERRIDE_BY_PNN_BOOL, false);
+        sDefaults.putInt(KEY_CROSS_SIM_SPN_FORMAT_INT, 1);
         sDefaults.putInt(KEY_SPN_DISPLAY_CONDITION_OVERRIDE_INT, -1);
         sDefaults.putStringArray(KEY_SPDI_OVERRIDE_STRING_ARRAY, null);
         sDefaults.putStringArray(KEY_PNN_OVERRIDE_STRING_ARRAY, null);
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 904232b..d4c2bc9 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -373,6 +373,26 @@
             CONTENT_URI, "wfc_roaming_enabled");
 
     /**
+     * A content {@link Uri} used to receive updates on cross sim enabled user setting.
+     * <p>
+     * Use this {@link Uri} with a {@link ContentObserver} to be notified of changes to the
+     * subscription cross sim calling enabled
+     * {@link ImsMmTelManager#isCrossSimCallingEnabledByUser()}
+     * while your app is running. You can also use a {@link android.app.job.JobService}
+     * to ensure your app
+     * is notified of changes to the {@link Uri} even when it is not running.
+     * Note, however, that using a {@link android.app.job.JobService} does not guarantee timely
+     * delivery of updates to the {@link Uri}.
+     * To be notified of changes to a specific subId, append subId to the URI
+     * {@link Uri#withAppendedPath(Uri, String)}.
+     * @hide
+     */
+    @NonNull
+    @SystemApi
+    public static final Uri CROSS_SIM_ENABLED_CONTENT_URI = Uri.withAppendedPath(CONTENT_URI,
+            SimInfo.COLUMN_CROSS_SIM_CALLING_ENABLED);
+
+    /**
      * TelephonyProvider unique key column name is the subscription id.
      * <P>Type: TEXT (String)</P>
      */
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 60389e1..bfd37cd 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -32,6 +32,7 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
+import android.annotation.StringDef;
 import android.annotation.SuppressAutoDoc;
 import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
@@ -56,8 +57,10 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.Looper;
 import android.os.OutcomeReceiver;
 import android.os.ParcelFileDescriptor;
+import android.os.ParcelUuid;
 import android.os.Parcelable;
 import android.os.PersistableBundle;
 import android.os.Process;
@@ -118,8 +121,13 @@
 import com.android.internal.telephony.SmsApplication;
 import com.android.telephony.Rlog;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -553,12 +561,12 @@
 
     private static final int MAXIMUM_CALL_COMPOSER_PICTURE_SIZE = 80000;
 
-    // TODO(hallliu): link to upload method in docs
     /**
      * Indicates the maximum size of the call composure picture.
      *
-     * Pictures sent via uploadCallComposerPicture must not exceed this size, or an
-     * {@link IllegalArgumentException} will be thrown.
+     * Pictures sent via {@link #uploadCallComposerPicture(InputStream, Executor, OutcomeReceiver)}
+     * or {@link #uploadCallComposerPicture(Path, Executor, OutcomeReceiver)} must not exceed this
+     * size, or an error will be returned via the callback in those methods.
      *
      * @return Maximum file size in bytes.
      */
@@ -4242,6 +4250,342 @@
     }
 
     /**
+     * Exception that may be supplied to the callback in {@link #uploadCallComposerPicture} if
+     * something goes awry.
+     */
+    public static class CallComposerException extends Exception {
+        /**
+         * Used internally only, signals success of the upload to the carrier.
+         * @hide
+         */
+        public static final int SUCCESS = -1;
+        /**
+         * Indicates that an unknown error was encountered when uploading the call composer picture.
+         *
+         * Clients that encounter this error should retry the upload.
+         */
+        public static final int ERROR_UNKNOWN = 0;
+
+        /**
+         * Indicates that the phone process died or otherwise became unavailable while uploading the
+         * call composer picture.
+         *
+         * Clients that encounter this error should retry the upload.
+         */
+        public static final int ERROR_REMOTE_END_CLOSED = 1;
+
+        /**
+         * Indicates that the file or stream supplied exceeds the size limit defined in
+         * {@link #getMaximumCallComposerPictureSize()}.
+         *
+         * Clients that encounter this error should retry the upload after reducing the size of the
+         * picture.
+         */
+        public static final int ERROR_FILE_TOO_LARGE = 2;
+
+        /**
+         * Indicates that the device failed to authenticate with the carrier when uploading the
+         * picture.
+         *
+         * Clients that encounter this error should not retry the upload unless a reboot or radio
+         * reset has been performed in the interim.
+         */
+        public static final int ERROR_AUTHENTICATION_FAILED = 3;
+
+        /**
+         * Indicates that the {@link InputStream} passed to {@link #uploadCallComposerPicture}
+         * was closed.
+         *
+         * The caller should retry if this error is encountered, and be sure to not close the stream
+         * before the callback is called this time.
+         */
+        public static final int ERROR_INPUT_CLOSED = 4;
+
+        /**
+         * Indicates that an {@link IOException} was encountered while reading the picture.
+         *
+         * The offending {@link IOException} will be available via {@link #getIOException()}.
+         * Clients should use the contents of the exception to determine whether a retry is
+         * warranted.
+         */
+        public static final int ERROR_IO_EXCEPTION = 5;
+
+        /** @hide */
+        @IntDef(prefix = {"ERROR_"}, value = {
+                ERROR_UNKNOWN,
+                ERROR_REMOTE_END_CLOSED,
+                ERROR_FILE_TOO_LARGE,
+                ERROR_AUTHENTICATION_FAILED,
+                ERROR_INPUT_CLOSED,
+                ERROR_IO_EXCEPTION,
+        })
+        @Retention(RetentionPolicy.SOURCE)
+        public @interface CallComposerError {}
+
+        private final int mErrorCode;
+        private final IOException mIOException;
+
+        public CallComposerException(@CallComposerError int errorCode,
+                @Nullable IOException ioException) {
+            mErrorCode = errorCode;
+            mIOException = ioException;
+        }
+
+        /**
+         * Fetches the error code associated with this exception.
+         * @return An error code.
+         */
+        public @CallComposerError int getErrorCode() {
+            return mErrorCode;
+        }
+
+        /**
+         * Fetches the {@link IOException} that caused the error.
+         */
+        // Follows the naming of IOException
+        @SuppressLint("AcronymName")
+        public @Nullable IOException getIOException() {
+            return mIOException;
+        }
+    }
+
+    /** @hide */
+    public static final String KEY_CALL_COMPOSER_PICTURE_HANDLE = "call_composer_picture_handle";
+
+    /**
+     * Uploads a picture to the carrier network for use with call composer.
+     *
+     * @see #uploadCallComposerPicture(InputStream, Executor, OutcomeReceiver)
+     * @param pictureToUpload Path to a local file containing the picture to upload.
+     * @param executor The {@link Executor} on which the {@code pictureToUpload} file will be read
+     *                 from disk, as well as on which {@code callback} will be called.
+     * @param callback A callback called when the upload operation terminates, either in success
+     *                 or in error.
+     */
+    public void uploadCallComposerPicture(@NonNull Path pictureToUpload,
+            @CallbackExecutor @NonNull Executor executor,
+            @NonNull OutcomeReceiver<ParcelUuid, CallComposerException> callback) {
+        Objects.requireNonNull(pictureToUpload);
+        Objects.requireNonNull(executor);
+        Objects.requireNonNull(callback);
+
+        // Do the role check now so that we can quit early if needed -- there's an additional
+        // permission check on the other side of the binder call as well.
+        RoleManager rm = mContext.getSystemService(RoleManager.class);
+        if (!rm.isRoleHeld(RoleManager.ROLE_DIALER)) {
+            throw new SecurityException("You must hold RoleManager.ROLE_DIALER to do this");
+        }
+
+        executor.execute(() -> {
+            try {
+                if (Looper.getMainLooper().isCurrentThread()) {
+                    Log.w(TAG, "Uploading call composer picture on main thread!"
+                            + " hic sunt dracones!");
+                }
+                long size = Files.size(pictureToUpload);
+                if (size > getMaximumCallComposerPictureSize()) {
+                    callback.onError(new CallComposerException(
+                            CallComposerException.ERROR_FILE_TOO_LARGE, null));
+                    return;
+                }
+                InputStream fileStream = Files.newInputStream(pictureToUpload);
+                try {
+                    uploadCallComposerPicture(fileStream, executor,
+                            new OutcomeReceiver<ParcelUuid, CallComposerException>() {
+                                @Override
+                                public void onResult(ParcelUuid result) {
+                                    try {
+                                        fileStream.close();
+                                    } catch (IOException e) {
+                                        // ignore
+                                        Log.e(TAG, "Error closing file input stream when"
+                                                + " uploading call composer pic");
+                                    }
+                                    callback.onResult(result);
+                                }
+
+                                @Override
+                                public void onError(CallComposerException error) {
+                                    try {
+                                        fileStream.close();
+                                    } catch (IOException e) {
+                                        // ignore
+                                        Log.e(TAG, "Error closing file input stream when"
+                                                + " uploading call composer pic");
+                                    }
+                                    callback.onError(error);
+                                }
+                            });
+                } catch (Exception e) {
+                    Log.e(TAG, "Got exception calling into stream-version of"
+                            + " uploadCallComposerPicture: " + e);
+                    try {
+                        fileStream.close();
+                    } catch (IOException e1) {
+                        // ignore
+                        Log.e(TAG, "Error closing file input stream when uploading"
+                                + " call composer pic");
+                    }
+                }
+            } catch (IOException e) {
+                Log.e(TAG, "IOException when uploading call composer pic:" + e);
+                callback.onError(
+                        new CallComposerException(CallComposerException.ERROR_IO_EXCEPTION, e));
+            }
+        });
+
+    }
+
+    /**
+     * Uploads a picture to the carrier network for use with call composer.
+     *
+     * This method allows a dialer app to upload a picture to the carrier network that can then
+     * later be attached to an outgoing call. In order to attach the picture to a call, use the
+     * {@link ParcelUuid} returned from {@code callback} upon successful upload as the value to
+     * {@link TelecomManager#EXTRA_OUTGOING_PICTURE}.
+     *
+     * This functionality is only available to the app filling the {@link RoleManager#ROLE_DIALER}
+     * role on the device.
+     *
+     * @param pictureToUpload An {@link InputStream} that supplies the bytes representing the
+     *                        picture to upload. The client bears responsibility for closing this
+     *                        stream after {@code callback} is called with success or failure.
+     *
+     *                        Additionally, if the stream supplies more bytes than the return value
+     *                        of {@link #getMaximumCallComposerPictureSize()}, the upload will be
+     *                        aborted and the callback will be called with an exception containing
+     *                        {@link CallComposerException#ERROR_FILE_TOO_LARGE}.
+     * @param executor The {@link Executor} on which the {@code pictureToUpload} stream will be
+     *                 read, as well as on which the callback will be called.
+     * @param callback A callback called when the upload operation terminates, either in success
+     *                 or in error.
+     */
+    public void uploadCallComposerPicture(@NonNull InputStream pictureToUpload,
+            @CallbackExecutor @NonNull Executor executor,
+            @NonNull OutcomeReceiver<ParcelUuid, CallComposerException> callback) {
+        Objects.requireNonNull(pictureToUpload);
+        Objects.requireNonNull(executor);
+        Objects.requireNonNull(callback);
+
+        ITelephony telephony = getITelephony();
+        if (telephony == null) {
+            throw new IllegalStateException("Telephony service not available.");
+        }
+
+        ParcelFileDescriptor writeFd;
+        ParcelFileDescriptor readFd;
+        try {
+            ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createReliablePipe();
+            writeFd = pipe[1];
+            readFd = pipe[0];
+        } catch (IOException e) {
+            executor.execute(() -> callback.onError(
+                    new CallComposerException(CallComposerException.ERROR_IO_EXCEPTION, e)));
+            return;
+        }
+
+        OutputStream output = new ParcelFileDescriptor.AutoCloseOutputStream(writeFd);
+
+        try {
+            telephony.uploadCallComposerPicture(getSubId(), mContext.getOpPackageName(),
+                    readFd, new ResultReceiver(null) {
+                        @Override
+                        protected void onReceiveResult(int resultCode, Bundle result) {
+                            if (resultCode != CallComposerException.SUCCESS) {
+                                executor.execute(() -> callback.onError(
+                                        new CallComposerException(resultCode, null)));
+                                return;
+                            }
+                            ParcelUuid resultUuid =
+                                    result.getParcelable(KEY_CALL_COMPOSER_PICTURE_HANDLE);
+                            if (resultUuid == null) {
+                                Log.e(TAG, "Got null uuid without an error"
+                                        + " while uploading call composer pic");
+                                executor.execute(() -> callback.onError(
+                                        new CallComposerException(
+                                                CallComposerException.ERROR_UNKNOWN, null)));
+                                return;
+                            }
+                            executor.execute(() -> callback.onResult(resultUuid));
+                        }
+                    });
+        } catch (RemoteException e) {
+            Log.e(TAG, "Remote exception uploading call composer pic:" + e);
+            e.rethrowAsRuntimeException();
+        }
+
+        executor.execute(() -> {
+            if (Looper.getMainLooper().isCurrentThread()) {
+                Log.w(TAG, "Uploading call composer picture on main thread!"
+                        + " hic sunt dracones!");
+            }
+
+            int totalBytesRead = 0;
+            byte[] buffer = new byte[16 * 1024];
+            try {
+                while (true) {
+                    int numRead;
+                    try {
+                        numRead = pictureToUpload.read(buffer);
+                    } catch (IOException e) {
+                        Log.e(TAG, "IOException reading from input while uploading pic: " + e);
+                        // Most likely, this was because the stream was closed. We have no way to
+                        // tell though.
+                        callback.onError(new CallComposerException(
+                                CallComposerException.ERROR_INPUT_CLOSED, e));
+                        try {
+                            writeFd.closeWithError("input closed");
+                        } catch (IOException e1) {
+                            // log and ignore
+                            Log.e(TAG, "Error closing fd pipe: " + e1);
+                        }
+                        break;
+                    }
+
+                    if (numRead < 0) {
+                        break;
+                    }
+
+                    totalBytesRead += numRead;
+                    if (totalBytesRead > getMaximumCallComposerPictureSize()) {
+                        Log.e(TAG, "Read too many bytes from call composer pic stream: "
+                                + totalBytesRead);
+                        try {
+                            callback.onError(new CallComposerException(
+                                    CallComposerException.ERROR_FILE_TOO_LARGE, null));
+                            writeFd.closeWithError("too large");
+                        } catch (IOException e1) {
+                            // log and ignore
+                            Log.e(TAG, "Error closing fd pipe: " + e1);
+                        }
+                        break;
+                    }
+
+                    try {
+                        output.write(buffer, 0, numRead);
+                    } catch (IOException e) {
+                        callback.onError(new CallComposerException(
+                                CallComposerException.ERROR_REMOTE_END_CLOSED, e));
+                        try {
+                            writeFd.closeWithError("remote end closed");
+                        } catch (IOException e1) {
+                            // log and ignore
+                            Log.e(TAG, "Error closing fd pipe: " + e1);
+                        }
+                        break;
+                    }
+                }
+            } finally {
+                try {
+                    output.close();
+                } catch (IOException e) {
+                    // Ignore -- we might've already closed it.
+                }
+            }
+        });
+    }
+
+    /**
      * Returns the Group Identifier Level1 for a GSM phone.
      * Return null if it is unavailable.
      *
@@ -5586,6 +5930,10 @@
      */
     @Deprecated
     public void listen(PhoneStateListener listener, int events) {
+        if (!listener.isExecutorSet()) {
+            throw new IllegalStateException("PhoneStateListener should be created on a thread "
+                    + "with Looper.myLooper() != null");
+        }
         boolean notifyNow = getITelephony() != null;
         mTelephonyRegistryMgr = mContext.getSystemService(TelephonyRegistryManager.class);
         if (mTelephonyRegistryMgr != null) {
@@ -9949,6 +10297,8 @@
      * Valid return results are:
      *  - {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE} for LTE registration,
      *  - {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN} for IWLAN registration, or
+     *  - {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM} for registration over
+     *  other sim's internet, or
      *  - {@link ImsRegistrationImplBase#REGISTRATION_TECH_NONE} if we are not registered or the
      *  result is unavailable.
      *  Use {@link ImsMmTelManager.RegistrationCallback} instead.
@@ -14426,10 +14776,22 @@
         return Collections.emptyList();
     }
 
+    /**
+     * Indicates whether {@link CarrierBandwidth#getSecondaryDownlinkCapacityKbps()} and
+     * {@link CarrierBandwidth#getSecondaryUplinkCapacityKbps()} are visible.  See comments
+     * on respective methods for more information.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE =
+            "CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE";
+
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
-    @IntDef(prefix = {"RADIO_INTERFACE_CAPABILITY_"},
-            value = {})
+    @StringDef(prefix = "CAPABILITY_", value = {
+            CAPABILITY_SECONDARY_LINK_BANDWIDTH_VISIBLE,
+    })
     public @interface RadioInterfaceCapability {}
 
     /**
@@ -14442,6 +14804,7 @@
      *
      * @hide
      */
+    @SystemApi
     public boolean isRadioInterfaceCapabilitySupported(
             @NonNull @RadioInterfaceCapability String capability) {
         try {
diff --git a/telephony/java/android/telephony/data/DataCallResponse.java b/telephony/java/android/telephony/data/DataCallResponse.java
index e217e9a..f48ddb0 100644
--- a/telephony/java/android/telephony/data/DataCallResponse.java
+++ b/telephony/java/android/telephony/data/DataCallResponse.java
@@ -276,9 +276,11 @@
     }
 
     /**
-     * @return The network suggested data retry duration in milliseconds. {@code Long.MAX_VALUE}
-     * indicates data retry should not occur. {@link #RETRY_DURATION_UNDEFINED} indicates network
-     * did not suggest any retry duration.
+     * @return The network suggested data retry duration in milliseconds as specified in
+     * 3GPP TS 24.302 section 8.2.9.1.  The APN associated to this data call will be throttled for
+     * the specified duration unless {@link DataServiceCallback#onApnUnthrottled} is called.
+     * {@code Long.MAX_VALUE} indicates data retry should not occur.
+     * {@link #RETRY_DURATION_UNDEFINED} indicates network did not suggest any retry duration.
      */
     public long getRetryDurationMillis() {
         return mSuggestedRetryTime;
@@ -422,7 +424,7 @@
            .append(" mtu=").append(getMtu())
            .append(" mtuV4=").append(getMtuV4())
            .append(" mtuV6=").append(getMtuV6())
-           .append(" handoverFailureMode=").append(getHandoverFailureMode())
+           .append(" handoverFailureMode=").append(failureModeToString(mHandoverFailureMode))
            .append(" pduSessionId=").append(getPduSessionId())
            .append(" defaultQos=").append(mDefaultQos)
            .append(" qosSessions=").append(mQosSessions)
diff --git a/telephony/java/android/telephony/data/DataServiceCallback.java b/telephony/java/android/telephony/data/DataServiceCallback.java
index 52bf15f..f56c19b 100644
--- a/telephony/java/android/telephony/data/DataServiceCallback.java
+++ b/telephony/java/android/telephony/data/DataServiceCallback.java
@@ -250,7 +250,11 @@
     }
 
     /**
-     * Indicates that the specified APN is no longer throttled.
+     * The APN is throttled for the duration specified in
+     * {@link DataCallResponse#getRetryDurationMillis}.  Calling this method unthrottles that
+     * APN.
+     * <p/>
+     * see: {@link DataCallResponse#getRetryDurationMillis}
      *
      * @param apn Access Point Name defined by the carrier.
      */
diff --git a/telephony/java/android/telephony/euicc/DownloadableSubscription.java b/telephony/java/android/telephony/euicc/DownloadableSubscription.java
index 52b31d7..3412079 100644
--- a/telephony/java/android/telephony/euicc/DownloadableSubscription.java
+++ b/telephony/java/android/telephony/euicc/DownloadableSubscription.java
@@ -15,6 +15,7 @@
  */
 package android.telephony.euicc;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.app.PendingIntent;
@@ -102,44 +103,86 @@
         this.accessRules = accessRules;
     }
 
-    /** @hide */
-    @SystemApi
     public static final class Builder {
         @Nullable private String encodedActivationCode;
         @Nullable private String confirmationCode;
         @Nullable private String carrierName;
         List<UiccAccessRule> accessRules;
 
+        /** @hide */
+        @SystemApi
         public Builder() {}
 
-        public Builder(DownloadableSubscription baseSubscription) {
+        public Builder(@NonNull DownloadableSubscription baseSubscription) {
             encodedActivationCode = baseSubscription.getEncodedActivationCode();
             confirmationCode = baseSubscription.getConfirmationCode();
             carrierName = baseSubscription.getCarrierName();
             accessRules = baseSubscription.getAccessRules();
         }
 
+        public Builder(@NonNull String encodedActivationCode) {
+            Preconditions.checkNotNull(encodedActivationCode, "Activation code may not be null");
+            this.encodedActivationCode = encodedActivationCode;
+        }
+
+        /**
+         * Builds a {@link DownloadableSubscription} object. If the encoded activation code is
+         * {@code null}, a {@link NullPointerException} will be thrown.
+         * @return a non-null {@link DownloadableSubscription} object.
+         */
+        @NonNull
         public DownloadableSubscription build() {
+            Preconditions.checkNotNull(encodedActivationCode, "Activation code may not be null");
             return new DownloadableSubscription(encodedActivationCode, confirmationCode,
                     carrierName, accessRules);
         }
 
-        public Builder setEncodedActivationCode(String value) {
+        /**
+         * Sets the encoded activation code. If the encoded activation code is {@code null}, a
+         * {@link NullPointerException} will be thrown.
+         * @param value the activation code to use. An activation code can be parsed from a user
+         *              scanned QR code. The format of activation code is defined in SGP.22. For
+         *              example, "1$SMDP.GSMA.COM$04386-AGYFT-A74Y8-3F815$1.3.6.1.4.1.31746". For
+         *              detail, see {@code com.android.euicc.data.ActivationCode}. Must not be null.
+         */
+        @NonNull
+        public Builder setEncodedActivationCode(@NonNull String value) {
+            Preconditions.checkNotNull(encodedActivationCode, "Activation code may not be null");
             encodedActivationCode = value;
             return this;
         }
 
-        public Builder setConfirmationCode(String value) {
+        /**
+         * Sets the confirmation code.
+         * @param value the confirmation code to use to authenticate the carrier server got
+         *              subscription download.
+         */
+        @NonNull
+        public Builder setConfirmationCode(@NonNull String value) {
             confirmationCode = value;
             return this;
         }
 
-        public Builder setCarrierName(String value) {
+        /**
+         * Sets the user-visible carrier name.
+         * @param value carrier name.
+         * @hide
+         */
+        @NonNull
+        @SystemApi
+        public Builder setCarrierName(@NonNull String value) {
             carrierName = value;
             return this;
         }
 
-        public Builder setAccessRules(List<UiccAccessRule> value) {
+        /**
+         * Sets the {@link UiccAccessRule}s dictating access to this subscription.
+         * @param value A list of {@link UiccAccessRule}s.
+         * @hide
+         */
+        @NonNull
+        @SystemApi
+        public Builder setAccessRules(@NonNull List<UiccAccessRule> value) {
             accessRules = value;
             return this;
         }
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index b15f4ed..1faae42 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -445,6 +445,15 @@
     public static final String EXTRA_FORWARDED_NUMBER =
             "android.telephony.ims.extra.FORWARDED_NUMBER";
 
+    /**
+     * Extra key with an {@code boolean} value which can be set in
+     * {@link #setCallExtraBoolean(String, boolean)} to indicate whether call is a cross sim call.
+     * <p>
+     * Valid values are true if call is cross sim call else false.
+     */
+    public static final String EXTRA_IS_CROSS_SIM_CALL =
+            "android.telephony.ims.extra.IS_CROSS_SIM_CALL";
+
     /** @hide */
     public int mServiceType;
     /** @hide */
diff --git a/telephony/java/android/telephony/ims/ImsMmTelManager.java b/telephony/java/android/telephony/ims/ImsMmTelManager.java
index 218875e3..fcb4782 100644
--- a/telephony/java/android/telephony/ims/ImsMmTelManager.java
+++ b/telephony/java/android/telephony/ims/ImsMmTelManager.java
@@ -716,6 +716,7 @@
      *
      * @param imsRegTech The IMS registration technology, can be one of the following:
      *         {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE},
+     *         {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM},
      *         {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN}
      * @param capability The IMS MmTel capability to query, can be one of the following:
      *         {@link MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VOICE},
@@ -750,6 +751,7 @@
      *
      * @param imsRegTech The IMS registration technology, can be one of the following:
      *         {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE},
+     *         {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM},
      *         {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN}
      * @param capability The IMS MmTel capability to query, can be one of the following:
      *         {@link MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VOICE},
@@ -979,6 +981,105 @@
     }
 
     /**
+     * This configuration is meaningful only on dual sim device.
+     * If enabled, this will result in the device setting up IMS of all other
+     * active subscriptions over the INTERNET APN of the primary default data subscription
+     * when any of those subscriptions are roaming or out of service and if wifi is not available
+     * for VoWifi. This feature will be disabled if
+     * {@link CarrierConfigManager#KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL} is set to false.
+     * <p>Following are the conditions in which system will try to register IMS over
+     * cross sim
+     * <ul>
+     *     <li>Wifi is not available, one SIM is roaming and the default data
+     *     SIM is in home network. Then roaming SIM IMS will be registered over INTERNET APN of the
+     *     default data subscription </li>
+     *     <li>Wifi is not available, one SIM is out of service and the default data
+     *     SIM is in home network. Then out of service SIM IMS will be registered over INTERNET
+     *     APN of the default data subscription </li>
+     * </ul>
+     * <p>This API requires one of the following:
+     * <ul>
+     *     <li>The caller holds the READ_PRECISE_PHONE_STATE permission.</li>
+     *     <li>If the caller is the device or profile owner, the caller holds the
+     *     {@link Manifest.permission#READ_PRECISE_PHONE_STATE} permission.</li>
+     *     <li>The caller has carrier privileges (see
+     *     {@link android.telephony.TelephonyManager#hasCarrierPrivileges}) on any
+     *     active subscription.</li>
+     * </ul>
+     * <p>The profile owner is an app that owns a managed profile on the device; for more details
+     * see <a href="https://developer.android.com/work/managed-profiles">Work profiles</a>.
+     * Access by profile owners is deprecated and will be removed in a future release.
+     *
+     * @throws ImsException if the IMS service associated with this subscription is not available or
+     * the IMS service is not available.
+     * @return true if the user's setting for Voice over Cross SIM is enabled and false if it is not
+     */
+    @SuppressAutoDoc // No support for device / profile owner or carrier privileges (b/72967236).
+    @RequiresPermission(anyOf = {
+            android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            android.Manifest.permission.READ_PRECISE_PHONE_STATE})
+    public boolean isCrossSimCallingEnabledByUser() throws ImsException {
+        ITelephony iTelephony = getITelephony();
+        if (iTelephony == null) {
+            throw new ImsException("Could not find Telephony Service.",
+                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+        }
+
+        try {
+            return iTelephony.isCrossSimCallingEnabledByUser(mSubId);
+        } catch (ServiceSpecificException sse) {
+            throw new ImsException(sse.getMessage(), sse.errorCode);
+        } catch (RemoteException e) {
+            e.rethrowAsRuntimeException();
+        }
+        // Not reachable. Adding return to make compiler happy.
+        return false;
+    }
+
+    /**
+     * Sets the user's setting for whether or not Voice over Cross SIM is enabled.
+     * If enabled, this will result in the device setting up IMS of all other
+     * active subscriptions over the INTERNET APN of the primary default data subscription
+     * when any of those subscriptions are roaming or out of service and if wifi is not available
+     * for VoWifi. This feature will be disabled if
+     * {@link CarrierConfigManager#KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL} is set to false.
+     *
+     * <p>Following are the conditions in which system will try to register IMS over
+     * cross sim
+     * <ul>
+     *     <li>Wifi is not available, one SIM is roaming and the default data
+     *     SIM is in home network. Then roaming SIM IMS will be registered over INTERNET APN of the
+     *     default data subscription </li>
+     *     <li>Wifi is not available, one SIM is out of service and the default data
+     *     SIM is in home network. Then out of service SIM IMS will be registered over INTERNET
+     *     APN of the default data subscription </li>
+     * </ul>
+     * @throws ImsException if the IMS service associated with this subscription is not available or
+     * the IMS service is not available.
+     * @param isEnabled true if the user's setting for Voice over Cross SIM is enabled,
+     *                 false otherwise
+     * @see #isCrossSimCallingEnabledByUser()
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
+    public void setCrossSimCallingEnabled(boolean isEnabled) throws ImsException {
+        ITelephony iTelephony = getITelephony();
+        if (iTelephony == null) {
+            throw new ImsException("Could not find Telephony Service.",
+                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+        }
+
+        try {
+            iTelephony.setCrossSimCallingEnabled(mSubId, isEnabled);
+        } catch (ServiceSpecificException sse) {
+            throw new ImsException(sse.getMessage(), sse.errorCode);
+        } catch (RemoteException e) {
+            e.rethrowAsRuntimeException();
+        }
+    }
+
+    /**
      * Returns the user's voice over WiFi roaming setting associated with the current subscription.
      *
      * <p>This API requires one of the following:
diff --git a/telephony/java/android/telephony/ims/ImsRcsManager.java b/telephony/java/android/telephony/ims/ImsRcsManager.java
index ad461c0..f39e30b 100644
--- a/telephony/java/android/telephony/ims/ImsRcsManager.java
+++ b/telephony/java/android/telephony/ims/ImsRcsManager.java
@@ -390,6 +390,7 @@
      * @param capability The RCS capability to query.
      * @param radioTech The radio tech that this capability failed for, defined as
      * {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE} or
+     * {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM} or
      * {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN}.
      * @return true if the RCS capability is capable for this subscription, false otherwise. This
      * does not necessarily mean that we are registered for IMS and the capability is available, but
diff --git a/telephony/java/android/telephony/ims/RcsContactPresenceTuple.java b/telephony/java/android/telephony/ims/RcsContactPresenceTuple.java
index e4d20e9..519d016 100644
--- a/telephony/java/android/telephony/ims/RcsContactPresenceTuple.java
+++ b/telephony/java/android/telephony/ims/RcsContactPresenceTuple.java
@@ -34,7 +34,7 @@
  * network during a SUBSCRIBE request. See RFC3863 for more information.
  * @hide
  */
-public class RcsContactPresenceTuple implements Parcelable {
+public final class RcsContactPresenceTuple implements Parcelable {
 
     /** The service id of the MMTEL */
     public static final String SERVICE_ID_MMTEL = "org.3gpp.urn:urn-7:3gpp-service.ims.icsi.mmtel";
@@ -61,7 +61,7 @@
      * An optional addition to the PIDF Presence Tuple containing service capabilities, which is
      * defined in the servcaps element. See RFC5196, section 3.2.1.
      */
-    public static class ServiceCapabilities implements Parcelable {
+    public static final class ServiceCapabilities implements Parcelable {
 
         /** The service can simultaneously send and receive data. */
         public static final String DUPLEX_MODE_FULL = "full";
@@ -88,7 +88,7 @@
         /**
          * Builder to help construct {@link ServiceCapabilities} instances.
          */
-        public static class Builder {
+        public static final class Builder {
 
             private ServiceCapabilities mCapabilities;
 
@@ -106,7 +106,7 @@
              * Add the supported duplex mode.
              * @param mode The supported duplex mode
              */
-            public Builder addSupportedDuplexMode(@NonNull @DuplexMode String mode) {
+            public @NonNull Builder addSupportedDuplexMode(@NonNull @DuplexMode String mode) {
                 mCapabilities.mSupportedDuplexModeList.add(mode);
                 return this;
             }
@@ -115,7 +115,7 @@
              * Add the unsupported duplex mode.
              * @param mode The unsupported duplex mode
              */
-            public Builder addUnsupportedDuplexMode(@NonNull @DuplexMode String mode) {
+            public @NonNull Builder addUnsupportedDuplexMode(@NonNull @DuplexMode String mode) {
                 mCapabilities.mUnsupportedDuplexModeList.add(mode);
                 return this;
             }
@@ -123,7 +123,7 @@
             /**
              * @return the ServiceCapabilities instance.
              */
-            public ServiceCapabilities build() {
+            public @NonNull ServiceCapabilities build() {
                 return mCapabilities;
             }
         }
@@ -211,9 +211,9 @@
     /**
      * Builder to help construct {@link RcsContactPresenceTuple} instances.
      */
-    public static class Builder {
+    public static final class Builder {
 
-        private RcsContactPresenceTuple mPresenceTuple;
+        private final RcsContactPresenceTuple mPresenceTuple;
 
         /**
          * Builds a RcsContactPresenceTuple instance.
@@ -230,7 +230,7 @@
         /**
          * The optional SIP Contact URI associated with the PIDF tuple element.
          */
-        public Builder addContactUri(@NonNull Uri contactUri) {
+        public @NonNull Builder addContactUri(@NonNull Uri contactUri) {
             mPresenceTuple.mContactUri = contactUri;
             return this;
         }
@@ -239,7 +239,7 @@
          * The optional timestamp indicating the data and time of the status change of this tuple.
          * See RFC3863, section 4.1.7 for more information on the expected format.
          */
-        public Builder addTimeStamp(@NonNull String timestamp) {
+        public @NonNull Builder addTimeStamp(@NonNull String timestamp) {
             mPresenceTuple.mTimestamp = timestamp;
             return this;
         }
@@ -248,7 +248,7 @@
          * An optional parameter containing the description element of the service-description. See
          * OMA Presence SIMPLE specification v1.1
          */
-        public Builder addDescription(@NonNull String description) {
+        public @NonNull Builder addDescription(@NonNull String description) {
             mPresenceTuple.mServiceDescription = description;
             return this;
         }
@@ -257,7 +257,7 @@
          * An optional parameter containing the service capabilities of the presence tuple if they
          * are present in the servcaps element.
          */
-        public Builder addServiceCapabilities(@NonNull ServiceCapabilities caps) {
+        public @NonNull Builder addServiceCapabilities(@NonNull ServiceCapabilities caps) {
             mPresenceTuple.mServiceCapabilities = caps;
             return this;
         }
@@ -265,7 +265,7 @@
         /**
          * @return the constructed instance.
          */
-        public RcsContactPresenceTuple build() {
+        public @NonNull RcsContactPresenceTuple build() {
             return mPresenceTuple;
         }
     }
diff --git a/telephony/java/android/telephony/ims/RcsContactUceCapability.java b/telephony/java/android/telephony/ims/RcsContactUceCapability.java
index 5848be8..d4715bf 100644
--- a/telephony/java/android/telephony/ims/RcsContactUceCapability.java
+++ b/telephony/java/android/telephony/ims/RcsContactUceCapability.java
@@ -144,7 +144,7 @@
          * @param tag the supported feature tag
          * @return this OptionBuilder
          */
-        public @NonNull OptionsBuilder addFeatureTag(String tag) {
+        public @NonNull OptionsBuilder addFeatureTag(@NonNull String tag) {
             mCapabilities.mFeatureTags.add(tag);
             return this;
         }
@@ -154,7 +154,7 @@
          * @param tags the list of the supported feature tags
          * @return this OptionBuilder
          */
-        public @NonNull OptionsBuilder addFeatureTags(List<String> tags) {
+        public @NonNull OptionsBuilder addFeatureTags(@NonNull List<String> tags) {
             mCapabilities.mFeatureTags.addAll(tags);
             return this;
         }
@@ -195,7 +195,7 @@
          * @param tuple The {@link RcsContactPresenceTuple} to be added into.
          * @return this PresenceBuilder
          */
-        public @NonNull PresenceBuilder addCapabilityTuple(RcsContactPresenceTuple tuple) {
+        public @NonNull PresenceBuilder addCapabilityTuple(@NonNull RcsContactPresenceTuple tuple) {
             mCapabilities.mPresenceTuples.add(tuple);
             return this;
         }
@@ -205,7 +205,8 @@
          * @param tuples The list of the {@link RcsContactPresenceTuple} to be added into.
          * @return this PresenceBuilder
          */
-        public @NonNull PresenceBuilder addCapabilityTuples(List<RcsContactPresenceTuple> tuples) {
+        public @NonNull PresenceBuilder addCapabilityTuples(
+                @NonNull List<RcsContactPresenceTuple> tuples) {
             mCapabilities.mPresenceTuples.addAll(tuples);
             return this;
         }
@@ -282,7 +283,7 @@
      * @return The feature tags present in the OPTIONS response from the network.
      * <p>
      * Note: this is only populated if {@link #getCapabilityMechanism} is
-     * {@link CAPABILITY_MECHANISM_OPTIONS}
+     * {@link RcsContactUceCapability#CAPABILITY_MECHANISM_OPTIONS}
      */
     public @NonNull List<String> getOptionsFeatureTags() {
         if (mCapabilityMechanism != CAPABILITY_MECHANISM_OPTIONS) {
@@ -296,7 +297,7 @@
      * contained in the NOTIFY response from the network.
      * <p>
      * Note: this is only populated if {@link #getCapabilityMechanism} is
-     * {@link CAPABILITY_MECHANISM_PRESENCE}
+     * {@link RcsContactUceCapability#CAPABILITY_MECHANISM_PRESENCE}
      */
     public @NonNull List<RcsContactPresenceTuple> getPresenceTuples() {
         if (mCapabilityMechanism != CAPABILITY_MECHANISM_PRESENCE) {
@@ -312,9 +313,9 @@
      *
      * <p>
      * Note: this is only populated if {@link #getCapabilityMechanism} is
-     * {@link CAPABILITY_MECHANISM_PRESENCE}
+     * {@link RcsContactUceCapability#CAPABILITY_MECHANISM_PRESENCE}
      */
-    public @Nullable RcsContactPresenceTuple getPresenceTuple(String serviceId) {
+    public @Nullable RcsContactPresenceTuple getPresenceTuple(@NonNull String serviceId) {
         if (mCapabilityMechanism != CAPABILITY_MECHANISM_PRESENCE) {
             return null;
         }
diff --git a/telephony/java/android/telephony/ims/RcsUceAdapter.java b/telephony/java/android/telephony/ims/RcsUceAdapter.java
index 8d7742b..6c31466 100644
--- a/telephony/java/android/telephony/ims/RcsUceAdapter.java
+++ b/telephony/java/android/telephony/ims/RcsUceAdapter.java
@@ -36,7 +36,9 @@
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.concurrent.Executor;
 
 /**
@@ -110,7 +112,7 @@
     public static final int ERROR_FORBIDDEN = 6;
 
     /**
-     * The contact URI requested is not provisioned for VoLTE or it is not known as an IMS
+     * The contact URI requested is not provisioned for voice or it is not known as an IMS
      * subscriber to the carrier network.
      * @hide
      */
@@ -128,26 +130,26 @@
      * The network did not respond to the capabilities request before the request timed out.
      * @hide
      */
-    public static final int ERROR_REQUEST_TIMEOUT = 10;
+    public static final int ERROR_REQUEST_TIMEOUT = 9;
 
     /**
      * The request failed due to the service having insufficient memory.
      * @hide
      */
-    public static final int ERROR_INSUFFICIENT_MEMORY = 11;
+    public static final int ERROR_INSUFFICIENT_MEMORY = 10;
 
     /**
      * The network was lost while trying to complete the request.
      * @hide
      */
-    public static final int ERROR_LOST_NETWORK = 12;
+    public static final int ERROR_LOST_NETWORK = 11;
 
     /**
      * The network is temporarily unavailable or busy. Retries should only be done after the retry
      * time returned in {@link CapabilitiesCallback#onError} has elapsed.
      * @hide
      */
-    public static final int ERROR_SERVER_UNAVAILABLE = 13;
+    public static final int ERROR_SERVER_UNAVAILABLE = 12;
 
     /**@hide*/
     @Retention(RetentionPolicy.SOURCE)
@@ -168,69 +170,93 @@
     public @interface ErrorCode {}
 
     /**
+     * A capability update has been requested but the reason is unknown.
+     * @hide
+     */
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_UNKNOWN = 0;
+
+    /**
      * A capability update has been requested due to the Entity Tag (ETag) expiring.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_ETAG_EXPIRED = 0;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_ETAG_EXPIRED = 1;
+
     /**
      * A capability update has been requested due to moving to LTE with VoPS disabled.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_DISABLED = 1;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_DISABLED = 2;
+
     /**
      * A capability update has been requested due to moving to LTE with VoPS enabled.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_ENABLED = 2;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_ENABLED = 3;
+
     /**
      * A capability update has been requested due to moving to eHRPD.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_EHRPD = 3;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_EHRPD = 4;
+
     /**
      * A capability update has been requested due to moving to HSPA+.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_HSPAPLUS = 4;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_HSPAPLUS = 5;
+
     /**
      * A capability update has been requested due to moving to 3G.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_3G = 5;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_3G = 6;
+
     /**
      * A capability update has been requested due to moving to 2G.
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_2G = 6;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_2G = 7;
+
     /**
      * A capability update has been requested due to moving to WLAN
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_WLAN = 7;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_WLAN = 8;
+
     /**
      * A capability update has been requested due to moving to IWLAN
      * @hide
      */
-    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_IWLAN = 8;
-    /**
-     * A capability update has been requested but the reason is unknown.
-     * @hide
-     */
-    public static final int CAPABILITY_UPDATE_TRIGGER_UNKNOWN = 9;
+    @SystemApi
+    public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_IWLAN = 9;
+
     /**
      * A capability update has been requested due to moving to 5G NR with VoPS disabled.
      * @hide
      */
+    @SystemApi
     public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_NR5G_VOPS_DISABLED = 10;
+
     /**
      * A capability update has been requested due to moving to 5G NR with VoPS enabled.
      * @hide
      */
+    @SystemApi
     public static final int CAPABILITY_UPDATE_TRIGGER_MOVE_TO_NR5G_VOPS_ENABLED = 11;
 
     /**@hide*/
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = "ERROR_", value = {
+            CAPABILITY_UPDATE_TRIGGER_UNKNOWN,
             CAPABILITY_UPDATE_TRIGGER_ETAG_EXPIRED,
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_DISABLED,
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_LTE_VOPS_ENABLED,
@@ -240,7 +266,6 @@
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_2G,
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_WLAN,
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_IWLAN,
-            CAPABILITY_UPDATE_TRIGGER_UNKNOWN,
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_NR5G_VOPS_DISABLED,
             CAPABILITY_UPDATE_TRIGGER_MOVE_TO_NR5G_VOPS_ENABLED
     })
@@ -251,32 +276,37 @@
      * UCE.
      * @hide
      */
+    @SystemApi
     public static final int PUBLISH_STATE_OK = 1;
 
     /**
      * The hasn't published its capabilities since boot or hasn't gotten any publish response yet.
      * @hide
      */
+    @SystemApi
     public static final int PUBLISH_STATE_NOT_PUBLISHED = 2;
 
     /**
      * The device has tried to publish its capabilities, which has resulted in an error. This error
-     * is related to the fact that the device is not VoLTE provisioned.
+     * is related to the fact that the device is not provisioned for voice.
      * @hide
      */
-    public static final int PUBLISH_STATE_VOLTE_PROVISION_ERROR = 3;
+    @SystemApi
+    public static final int PUBLISH_STATE_VOICE_PROVISION_ERROR = 3;
 
     /**
      * The device has tried to publish its capabilities, which has resulted in an error. This error
      * is related to the fact that the device is not RCS or UCE provisioned.
      * @hide
      */
+    @SystemApi
     public static final int PUBLISH_STATE_RCS_PROVISION_ERROR = 4;
 
     /**
      * The last publish resulted in a "408 Request Timeout" response.
      * @hide
      */
+    @SystemApi
     public static final int PUBLISH_STATE_REQUEST_TIMEOUT = 5;
 
     /**
@@ -286,6 +316,7 @@
      * Device shall retry with exponential back-off.
      * @hide
      */
+    @SystemApi
     public static final int PUBLISH_STATE_OTHER_ERROR = 6;
 
     /**@hide*/
@@ -293,7 +324,7 @@
     @IntDef(prefix = "PUBLISH_STATE_", value = {
             PUBLISH_STATE_OK,
             PUBLISH_STATE_NOT_PUBLISHED,
-            PUBLISH_STATE_VOLTE_PROVISION_ERROR,
+            PUBLISH_STATE_VOICE_PROVISION_ERROR,
             PUBLISH_STATE_RCS_PROVISION_ERROR,
             PUBLISH_STATE_REQUEST_TIMEOUT,
             PUBLISH_STATE_OTHER_ERROR
@@ -301,55 +332,61 @@
     public @interface PublishState {}
 
     /**
-     * An application can use {@link #registerPublishStateCallback} to register a
-     * {@link PublishStateCallback), which will notify the user when the publish state to the
-     * network changes.
+     * An application can use {@link #addOnPublishStateChangedListener} to register a
+     * {@link OnPublishStateChangedListener ), which will notify the user when the publish state to
+     * the network changes.
      * @hide
      */
-    public static class PublishStateCallback {
-
-        private static class PublishStateBinder extends IRcsUcePublishStateCallback.Stub {
-
-            private final PublishStateCallback mLocalCallback;
-            private Executor mExecutor;
-
-            PublishStateBinder(PublishStateCallback c) {
-                mLocalCallback = c;
-            }
-
-            @Override
-            public void onPublishStateChanged(int publishState) {
-                if (mLocalCallback == null) return;
-
-                final long callingIdentity = Binder.clearCallingIdentity();
-                try {
-                    mExecutor.execute(() -> mLocalCallback.onChanged(publishState));
-                } finally {
-                    restoreCallingIdentity(callingIdentity);
-                }
-            }
-
-            private void setExecutor(Executor executor) {
-                mExecutor = executor;
-            }
-        }
-
-        private final PublishStateBinder mBinder = new PublishStateBinder(this);
-
-        /**@hide*/
-        public final IRcsUcePublishStateCallback getBinder() {
-            return mBinder;
-        }
-
-        private void setExecutor(Executor executor) {
-            mBinder.setExecutor(executor);
-        }
-
+    @SystemApi
+    public interface OnPublishStateChangedListener {
         /**
          * Notifies the callback when the publish state has changed.
          * @param publishState The latest update to the publish state.
          */
-        public void onChanged(@PublishState int publishState) {
+        void onPublishStateChange(@PublishState int publishState);
+    }
+
+    /**
+     * An application can use {@link #addOnPublishStateChangedListener} to register a
+     * {@link OnPublishStateChangedListener ), which will notify the user when the publish state to
+     * the network changes.
+     * @hide
+     */
+    public static class PublishStateCallbackAdapter {
+
+        private static class PublishStateBinder extends IRcsUcePublishStateCallback.Stub {
+            private final OnPublishStateChangedListener mPublishStateChangeListener;
+            private final Executor mExecutor;
+
+            PublishStateBinder(Executor executor, OnPublishStateChangedListener listener) {
+                mExecutor = executor;
+                mPublishStateChangeListener = listener;
+            }
+
+            @Override
+            public void onPublishStateChanged(int publishState) {
+                if (mPublishStateChangeListener == null) return;
+
+                final long callingIdentity = Binder.clearCallingIdentity();
+                try {
+                    mExecutor.execute(() ->
+                            mPublishStateChangeListener.onPublishStateChange(publishState));
+                } finally {
+                    restoreCallingIdentity(callingIdentity);
+                }
+            }
+        }
+
+        private final PublishStateBinder mBinder;
+
+        public PublishStateCallbackAdapter(@NonNull Executor executor,
+                @NonNull OnPublishStateChangedListener listener) {
+            mBinder = new PublishStateBinder(executor, listener);
+        }
+
+        /**@hide*/
+        public final IRcsUcePublishStateCallback getBinder() {
+            return mBinder;
         }
     }
 
@@ -395,6 +432,8 @@
 
     private final Context mContext;
     private final int mSubId;
+    private final Map<OnPublishStateChangedListener, PublishStateCallbackAdapter>
+            mPublishStateCallbacks;
 
     /**
      * Not to be instantiated directly, use {@link ImsRcsManager#getUceAdapter()} to instantiate
@@ -404,6 +443,7 @@
     RcsUceAdapter(Context context, int subId) {
         mContext = context;
         mSubId = subId;
+        mPublishStateCallbacks = new HashMap<>();
     }
 
     /**
@@ -588,6 +628,7 @@
      * becomes inactive. See {@link ImsException#getCode()} for more information on the error codes.
      * @hide
      */
+    @SystemApi
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public @PublishState int getUcePublishState() throws ImsException {
         IImsRcsController imsRcsController = getIImsRcsController();
@@ -609,81 +650,90 @@
     }
 
     /**
-     * Registers a {@link PublishStateCallback} with the system, which will provide publish state
-     * updates for the subscription specified in {@link ImsManager@getRcsManager(subid)}.
+     * Registers a {@link OnPublishStateChangedListener} with the system, which will provide publish
+     * state updates for the subscription specified in {@link ImsManager@getRcsManager(subid)}.
      * <p>
      * Use {@link SubscriptionManager.OnSubscriptionsChangedListener} to listen to subscription
      * changed events and call {@link #unregisterPublishStateCallback} to clean up.
      * <p>
-     * The registered {@link PublishStateCallback} will also receive a callback when it is
+     * The registered {@link OnPublishStateChangedListener} will also receive a callback when it is
      * registered with the current publish state.
      *
      * @param executor The executor the listener callback events should be run on.
-     * @param c The {@link PublishStateCallback} to be added.
+     * @param listener The {@link OnPublishStateChangedListener} to be added.
      * @throws ImsException if the subscription associated with this callback is valid, but
      * the {@link ImsService} associated with the subscription is not available. This can happen if
      * the service crashed, for example. See {@link ImsException#getCode()} for a more detailed
      * reason.
      * @hide
      */
+    @SystemApi
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void registerPublishStateCallback(@NonNull @CallbackExecutor Executor executor,
-            @NonNull PublishStateCallback c) throws ImsException {
-        if (c == null) {
-            throw new IllegalArgumentException("Must include a non-null PublishStateCallback.");
-        }
+    public void addOnPublishStateChangedListener(@NonNull @CallbackExecutor Executor executor,
+            @NonNull OnPublishStateChangedListener listener) throws ImsException {
         if (executor == null) {
             throw new IllegalArgumentException("Must include a non-null Executor.");
         }
+        if (listener == null) {
+            throw new IllegalArgumentException(
+                    "Must include a non-null OnPublishStateChangedListener.");
+        }
 
         IImsRcsController imsRcsController = getIImsRcsController();
         if (imsRcsController == null) {
-            Log.e(TAG, "registerPublishStateCallback : IImsRcsController is null");
+            Log.e(TAG, "addOnPublishStateChangedListener : IImsRcsController is null");
             throw new ImsException("Cannot find remote IMS service",
-                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+                ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
         }
 
-        c.setExecutor(executor);
+        PublishStateCallbackAdapter stateCallback = addPublishStateCallback(executor, listener);
         try {
-            imsRcsController.registerUcePublishStateCallback(mSubId, c.getBinder());
+            imsRcsController.registerUcePublishStateCallback(mSubId, stateCallback.getBinder());
         } catch (ServiceSpecificException e) {
             throw new ImsException(e.getMessage(), e.errorCode);
         } catch (RemoteException e) {
             Log.e(TAG, "Error calling IImsRcsController#registerUcePublishStateCallback", e);
             throw new ImsException("Remote IMS Service is not available",
-                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+                ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
         }
     }
 
     /**
-     * Removes an existing {@link PublishStateCallback}.
+     * Removes an existing {@link OnPublishStateChangedListener}.
      * <p>
      * When the subscription associated with this callback is removed
      * (SIM removed, ESIM swap,etc...), this callback will automatically be removed. If this method
      * is called for an inactive subscription, it will result in a no-op.
      *
-     * @param c The callback to be unregistered.
+     * @param listener The callback to be unregistered.
      * @throws ImsException if the subscription associated with this callback is valid, but
      * the {@link ImsService} associated with the subscription is not available. This can happen if
      * the service crashed, for example. See {@link ImsException#getCode()} for a more detailed
      * reason.
      * @hide
      */
+    @SystemApi
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void unregisterPublishStateCallback(@NonNull PublishStateCallback c)
-            throws ImsException {
-        if (c == null) {
-            throw new IllegalArgumentException("Must include a non-null PublishStateCallback.");
+    public void removeOnPublishStateChangedListener(
+            @NonNull OnPublishStateChangedListener listener) throws ImsException {
+        if (listener == null) {
+            throw new IllegalArgumentException(
+                    "Must include a non-null OnPublishStateChangedListener.");
         }
         IImsRcsController imsRcsController = getIImsRcsController();
         if (imsRcsController == null) {
-            Log.e(TAG, "unregisterPublishStateCallback: IImsRcsController is null");
+            Log.e(TAG, "removeOnPublishStateChangedListener: IImsRcsController is null");
             throw new ImsException("Cannot find remote IMS service",
                     ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
         }
 
+        PublishStateCallbackAdapter callback = removePublishStateCallback(listener);
+        if (callback == null) {
+            return;
+        }
+
         try {
-            imsRcsController.unregisterUcePublishStateCallback(mSubId, c.getBinder());
+            imsRcsController.unregisterUcePublishStateCallback(mSubId, callback.getBinder());
         } catch (android.os.ServiceSpecificException e) {
             throw new ImsException(e.getMessage(), e.errorCode);
         } catch (RemoteException e) {
@@ -763,6 +813,36 @@
         }
     }
 
+    /**
+     * Add the {@link OnPublishStateChangedListener} to collection for tracking.
+     * @param executor The executor that will be used when the publish state is changed and the
+     * {@link OnPublishStateChangedListener} is called.
+     * @param listener The {@link OnPublishStateChangedListener} to call the publish state changed.
+     * @return The {@link PublishStateCallbackAdapter} to wrapper the
+     * {@link OnPublishStateChangedListener}
+     */
+    private PublishStateCallbackAdapter addPublishStateCallback(@NonNull Executor executor,
+            @NonNull OnPublishStateChangedListener listener) {
+        PublishStateCallbackAdapter adapter = new PublishStateCallbackAdapter(executor, listener);
+        synchronized (mPublishStateCallbacks) {
+            mPublishStateCallbacks.put(listener, adapter);
+        }
+        return adapter;
+    }
+
+    /**
+     * Remove the existing {@link OnPublishStateChangedListener}.
+     * @param listener The {@link OnPublishStateChangedListener} to remove from the collection.
+     * @return The wrapper class {@link PublishStateCallbackAdapter} associated with the
+     * {@link OnPublishStateChangedListener}.
+     */
+    private PublishStateCallbackAdapter removePublishStateCallback(
+            @NonNull OnPublishStateChangedListener listener) {
+        synchronized (mPublishStateCallbacks) {
+            return mPublishStateCallbacks.remove(listener);
+        }
+    }
+
     private IImsRcsController getIImsRcsController() {
         IBinder binder = TelephonyFrameworkInitializer
                 .getTelephonyServiceManager()
diff --git a/telephony/java/android/telephony/ims/RegistrationManager.java b/telephony/java/android/telephony/ims/RegistrationManager.java
index 1a78e16..8ed4838 100644
--- a/telephony/java/android/telephony/ims/RegistrationManager.java
+++ b/telephony/java/android/telephony/ims/RegistrationManager.java
@@ -24,6 +24,7 @@
 import android.annotation.RequiresPermission;
 import android.net.Uri;
 import android.os.Binder;
+import android.os.Bundle;
 import android.telephony.AccessNetworkConstants;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
 import android.telephony.ims.feature.ImsFeature;
@@ -70,6 +71,29 @@
      */
     int REGISTRATION_STATE_REGISTERED = 2;
 
+    /**
+     * @hide
+     */
+    // Defines the underlying radio technology type that we have registered for IMS over.
+    @IntDef(prefix = "ATTR_",
+            value = {
+                    ATTR_EPDG_OVER_CELL_INTERNET,
+            },
+            flag = true)
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ImsAttributes {}
+
+    /**
+     * Attribute to specify if EPDG tunnel is setup over cellular internet.
+     * if EPDG tunnel is setup over cellular internet then this bit will be set else the same will
+     * not be set.
+     */
+    int ATTR_EPDG_OVER_CELL_INTERNET = 0x00000001;
+
+    //******************************************************************************************
+    // Next attribute value: 0x00000002
+    //******************************************************************************************
+
 
     /**@hide*/
     // Translate ImsRegistrationImplBase API to new AccessNetworkConstant because WLAN
@@ -83,6 +107,11 @@
                         AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
                 put(ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN,
                         AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
+                /* As the cross sim will be using ePDG tunnel over internet, it behaves
+                   like IWLAN in most cases. Hence setting the access type as IWLAN
+                 */
+                put(ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM,
+                        AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
             }};
 
     /**
@@ -96,6 +125,7 @@
 
             private final RegistrationCallback mLocalCallback;
             private Executor mExecutor;
+            private Bundle mBundle = new Bundle();
 
             RegistrationBinder(RegistrationCallback localCallback) {
                 mLocalCallback = localCallback;
@@ -107,8 +137,18 @@
 
                 final long callingIdentity = Binder.clearCallingIdentity();
                 try {
+                    mExecutor.execute(() -> {
+                        mLocalCallback.onRegistered(getAccessType(imsRadioTech));
+                    });
+                    int attributes = 0;
+                    if (imsRadioTech == ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM) {
+                        attributes = changeBitmask(attributes, ATTR_EPDG_OVER_CELL_INTERNET,
+                                true);
+                    }
+                    final int finalattributes = attributes;
                     mExecutor.execute(() ->
-                            mLocalCallback.onRegistered(getAccessType(imsRadioTech)));
+                            mLocalCallback.onRegistered(getAccessType(imsRadioTech),
+                                    finalattributes));
                 } finally {
                     restoreCallingIdentity(callingIdentity);
                 }
@@ -122,6 +162,15 @@
                 try {
                     mExecutor.execute(() ->
                             mLocalCallback.onRegistering(getAccessType(imsRadioTech)));
+                    int attributes = 0;
+                    if (imsRadioTech == ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM) {
+                        attributes = changeBitmask(attributes, ATTR_EPDG_OVER_CELL_INTERNET,
+                                true);
+                    }
+                    final int finalattributes = attributes;
+                    mExecutor.execute(() ->
+                            mLocalCallback.onRegistering(getAccessType(imsRadioTech),
+                                    finalattributes));
                 } finally {
                     restoreCallingIdentity(callingIdentity);
                 }
@@ -175,6 +224,22 @@
                 }
                 return RegistrationManager.IMS_REG_TO_ACCESS_TYPE_MAP.get(regType);
             }
+
+            /**
+             * Changes a attribute bit-mask to add or remove an attribute.
+             *
+             * @param bitmask The bit-mask.
+             * @param bitfield The bit-field to change.
+             * @param enabled Whether the bit-field should be set or removed.
+             * @return The bit-mask with the bit-field changed.
+             */
+            private int changeBitmask(int bitmask, int bitfield, boolean enabled) {
+                if (enabled) {
+                    return bitmask | bitfield;
+                } else {
+                    return bitmask & ~bitfield;
+                }
+            }
         }
 
         private final RegistrationBinder mBinder = new RegistrationBinder(this);
@@ -183,19 +248,49 @@
          * Notifies the framework when the IMS Provider is registered to the IMS network.
          *
          * @param imsTransportType the radio access technology.
+         * @deprecated Use {@link #onRegistered(int, int)} instead.
          */
+        @Deprecated
         public void onRegistered(@AccessNetworkConstants.TransportType int imsTransportType) {
         }
 
         /**
+         * Notifies the framework when the IMS Provider is registered to the IMS network
+         * with corresponding attributes
+         *
+         * @param imsTransportType the radio access technology.
+         * @param registrationAttributes IMS registration attributes as a bitmap of attributes.
+         * Possible attributes are following
+         * <ul>
+         *     <li>{@link #ATTR_EPDG_OVER_CELL_INTERNET}</li>
+         * </ul>
+         *
+         */
+        public void onRegistered(@AccessNetworkConstants.TransportType int imsTransportType,
+                @ImsAttributes int registrationAttributes) {
+        }
+
+        /**
          * Notifies the framework when the IMS Provider is trying to register the IMS network.
          *
          * @param imsTransportType the radio access technology.
+         * @deprecated Use {@link #onRegistering(int, int)} instead.
          */
         public void onRegistering(@AccessNetworkConstants.TransportType int imsTransportType) {
         }
 
         /**
+         * Notifies the framework when the IMS Provider is trying to register the IMS network.
+         *
+         * @param imsTransportType the radio access technology.
+         * @param registrationAttributes IMS registration attributes as a bitmap of attributes.
+         * Possible attributes are following
+         */
+        public void onRegistering(@AccessNetworkConstants.TransportType int imsTransportType,
+                @ImsAttributes int registrationAttributes) {
+        }
+
+        /**
          * Notifies the framework when the IMS Provider is unregistered from the IMS network.
          *
          * @param info the {@link ImsReasonInfo} associated with why registration was disconnected.
diff --git a/telephony/java/android/telephony/ims/aidl/CapabilityExchangeAidlWrapper.java b/telephony/java/android/telephony/ims/aidl/CapabilityExchangeAidlWrapper.java
new file mode 100644
index 0000000..4435640e
--- /dev/null
+++ b/telephony/java/android/telephony/ims/aidl/CapabilityExchangeAidlWrapper.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony.ims.aidl;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.net.Uri;
+import android.os.Binder;
+import android.os.RemoteException;
+import android.telephony.ims.RcsContactUceCapability;
+import android.telephony.ims.stub.CapabilityExchangeEventListener;
+import android.util.Log;
+
+import java.util.List;
+
+/**
+ * The ICapabilityExchangeEventListener wrapper class to store the listener which is registered by
+ * the framework. This wrapper class also delivers the request to the framework when receive the
+ * request from the network.
+ * @hide
+ */
+public class CapabilityExchangeAidlWrapper implements CapabilityExchangeEventListener {
+
+    private static final String LOG_TAG = "CapExchangeListener";
+
+    private final ICapabilityExchangeEventListener mListenerBinder;
+
+    public CapabilityExchangeAidlWrapper(@Nullable ICapabilityExchangeEventListener listener) {
+        mListenerBinder = listener;
+    }
+
+    /**
+     * Receives the request of publishing capabilities from the network and deliver this request
+     * to the framework via the registered capability exchange event listener.
+     */
+    public void onRequestPublishCapabilities(int publishTriggerType) {
+        ICapabilityExchangeEventListener listener = mListenerBinder;
+        if (listener == null) {
+            return;
+        }
+        try {
+            listener.onRequestPublishCapabilities(publishTriggerType);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "request publish capabilities exception: " + e);
+        }
+    }
+
+    /**
+     * Receives the unpublish notification and deliver this callback to the framework.
+     */
+    public void onUnpublish() {
+        ICapabilityExchangeEventListener listener = mListenerBinder;
+        if (listener == null) {
+            return;
+        }
+        try {
+            listener.onUnpublish();
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "Unpublish exception: " + e);
+        }
+    }
+
+    /**
+     * Receives the callback of the remote capability request from the network and deliver this
+     * request to the framework.
+     */
+    public void onRemoteCapabilityRequest(@NonNull Uri contactUri,
+            @NonNull List<String> remoteCapabilities, @NonNull OptionsRequestCallback callback) {
+        ICapabilityExchangeEventListener listener = mListenerBinder;
+        if (listener == null) {
+            return;
+        }
+
+        IOptionsRequestCallback internalCallback = new IOptionsRequestCallback.Stub() {
+            @Override
+            public void respondToCapabilityRequest(RcsContactUceCapability ownCapabilities) {
+                final long callingIdentity = Binder.clearCallingIdentity();
+                try {
+                    callback.onRespondToCapabilityRequest(ownCapabilities);
+                } finally {
+                    restoreCallingIdentity(callingIdentity);
+                }
+            }
+            @Override
+            public void respondToCapabilityRequestWithError(int code, String reason) {
+                final long callingIdentity = Binder.clearCallingIdentity();
+                try {
+                    callback.onRespondToCapabilityRequestWithError(code, reason);
+                } finally {
+                    restoreCallingIdentity(callingIdentity);
+                }
+            }
+        };
+
+        try {
+            listener.onRemoteCapabilityRequest(contactUri, remoteCapabilities, internalCallback);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "Remote capability request exception: " + e);
+        }
+    }
+}
diff --git a/telephony/java/android/telephony/ims/aidl/ICapabilityExchangeEventListener.aidl b/telephony/java/android/telephony/ims/aidl/ICapabilityExchangeEventListener.aidl
index a4ffbef..078ac91 100644
--- a/telephony/java/android/telephony/ims/aidl/ICapabilityExchangeEventListener.aidl
+++ b/telephony/java/android/telephony/ims/aidl/ICapabilityExchangeEventListener.aidl
@@ -22,54 +22,15 @@
 import java.util.List;
 
 /**
- * Listener interface for the ImsService to use to notify the framework of UCE events.
+ * Listener interface for the ImsService to use to notify the framework of UCE
+ * events.
+ *
+ * See CapabilityExchangeEventListener for more information.
  * {@hide}
  */
 oneway interface ICapabilityExchangeEventListener {
-    /**
-     * Trigger the framework to provide a capability update using
-     * {@link RcsCapabilityExchangeImplBase#publishCapabilities}.
-     * <p>
-     * This is typically used when trying to generate an initial PUBLISH for a new
-     * subscription to the network. The device will cache all presence publications
-     * after boot until this method is called the first time.
-     * @param publishTriggerType {@link StackPublishTriggerType} The reason for the
-     * capability update request.
-     * @throws ImsException If this {@link RcsPresenceExchangeImplBase} instance is
-     * not currently connected to the framework. This can happen if the
-     * {@link RcsFeature} is not {@link ImsFeature#STATE_READY} and the
-     * {@link RcsFeature} has not received the
-     * {@link ImsFeature#onFeatureReady()} callback. This may also happen in rare
-     * cases when the Telephony stack has crashed.
-     */
     void onRequestPublishCapabilities(int publishTriggerType);
-
-    /**
-     * Notify the framework that the device's capabilities have been unpublished from the network.
-     *
-     * @throws ImsException If this {@link RcsPresenceExchangeImplBase} instance is not currently
-     * connected to the framework. This can happen if the {@link RcsFeature} is not
-     * {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received the
-     * {@link ImsFeature#onFeatureReady()} callback. This may also happen in rare cases when the
-     * Telephony stack has crashed.
-     */
     void onUnpublish();
-
-    /**
-     * Inform the framework of a query for this device's UCE capabilities.
-     * <p>
-     * The framework will respond via the
-     * {@link IOptionsRequestCallback#respondToCapabilityRequest} or
-     * {@link IOptionsRequestCallback#respondToCapabilityRequestWithError} method.
-     * @param contactUri The URI associated with the remote contact that is requesting capabilities.
-     * @param remoteCapabilities The remote contact's capability information.
-     * @throws ImsException If this {@link RcsSipOptionsImplBase} instance is not currently
-     * connected to the framework. This can happen if the {@link RcsFeature} is not
-     * {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received
-     * the {@link ImsFeature#onFeatureReady()} callback. This may also happen in rare cases when
-     * the Telephony stack has crashed.
-     */
     void onRemoteCapabilityRequest(in Uri contactUri,
-            in List<String> remoteCapabilities,
-            IOptionsRequestCallback cb);
+            in List<String> remoteCapabilities, IOptionsRequestCallback cb);
 }
diff --git a/telephony/java/android/telephony/ims/aidl/IOptionsRequestCallback.aidl b/telephony/java/android/telephony/ims/aidl/IOptionsRequestCallback.aidl
index d55670d..d4d5301 100644
--- a/telephony/java/android/telephony/ims/aidl/IOptionsRequestCallback.aidl
+++ b/telephony/java/android/telephony/ims/aidl/IOptionsRequestCallback.aidl
@@ -33,7 +33,6 @@
     /**
      * Respond to a remote capability request from the contact specified with the
      * specified error.
-     * @param contactUri A URI containing the remote contact.
      * @param code The SIP response code to respond with.
      * @param reason A non-null String containing the reason associated with the SIP code.
      */
diff --git a/telephony/java/android/telephony/ims/feature/CapabilityChangeRequest.java b/telephony/java/android/telephony/ims/feature/CapabilityChangeRequest.java
index 87a6873..c5b1c90 100644
--- a/telephony/java/android/telephony/ims/feature/CapabilityChangeRequest.java
+++ b/telephony/java/android/telephony/ims/feature/CapabilityChangeRequest.java
@@ -44,6 +44,7 @@
      * along with an associated technology, defined as
      * {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE} or
      * {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN}
+     * {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM}
      */
     public static class CapabilityPair {
         private final int mCapability;
@@ -92,8 +93,9 @@
 
         /**
          * @return the stored radio technology, defined as
-         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE} or
-         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN}
+         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE},
+         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN} or
+         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM}
          */
         public @ImsRegistrationImplBase.ImsRegistrationTech int getRadioTech() {
             return radioTech;
diff --git a/telephony/java/android/telephony/ims/feature/ImsFeature.java b/telephony/java/android/telephony/ims/feature/ImsFeature.java
index 96ca022..b56aa96 100644
--- a/telephony/java/android/telephony/ims/feature/ImsFeature.java
+++ b/telephony/java/android/telephony/ims/feature/ImsFeature.java
@@ -199,8 +199,9 @@
          * {@link MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_UT}, or
          * {@link MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_SMS}.
          * @param radioTech The radio tech that this capability failed for, defined as
-         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE} or
-         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN}.
+         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_LTE},
+         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_IWLAN} or
+         * {@link ImsRegistrationImplBase#REGISTRATION_TECH_CROSS_SIM}.
          * @param reason The reason this capability was unable to be changed, defined as
          * {@link #CAPABILITY_ERROR_GENERIC} or {@link #CAPABILITY_SUCCESS}.
          */
@@ -336,7 +337,7 @@
     /**
      * @hide
      */
-    public final void initialize(Context context, int slotId) {
+    public void initialize(Context context, int slotId) {
         mContext = context;
         mSlotId = slotId;
     }
diff --git a/telephony/java/android/telephony/ims/feature/RcsFeature.java b/telephony/java/android/telephony/ims/feature/RcsFeature.java
index cde7067..22df921 100644
--- a/telephony/java/android/telephony/ims/feature/RcsFeature.java
+++ b/telephony/java/android/telephony/ims/feature/RcsFeature.java
@@ -21,9 +21,11 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.content.Context;
 import android.net.Uri;
 import android.os.RemoteException;
 import android.telephony.ims.RcsUceAdapter;
+import android.telephony.ims.aidl.CapabilityExchangeAidlWrapper;
 import android.telephony.ims.aidl.ICapabilityExchangeEventListener;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRcsFeature;
@@ -33,6 +35,7 @@
 import android.telephony.ims.aidl.RcsOptionsResponseAidlWrapper;
 import android.telephony.ims.aidl.RcsPublishResponseAidlWrapper;
 import android.telephony.ims.aidl.RcsSubscribeResponseAidlWrapper;
+import android.telephony.ims.stub.CapabilityExchangeEventListener;
 import android.telephony.ims.stub.ImsRegistrationImplBase;
 import android.telephony.ims.stub.RcsCapabilityExchangeImplBase;
 import android.telephony.ims.stub.RcsCapabilityExchangeImplBase.OptionsResponseCallback;
@@ -114,8 +117,10 @@
         @Override
         public void setCapabilityExchangeEventListener(
                 @Nullable ICapabilityExchangeEventListener listener) throws RemoteException {
-            executeMethodAsync(() -> mReference.setCapabilityExchangeEventListener(listener),
-                    "setCapabilityExchangeEventListener");
+            CapabilityExchangeEventListener listenerWrapper =
+                    new CapabilityExchangeAidlWrapper(listener);
+            executeMethodAsync(() -> mReference.setCapabilityExchangeEventListener(
+                    mExecutor, listenerWrapper), "setCapabilityExchangeEventListener");
         }
 
         @Override
@@ -245,9 +250,10 @@
         }
     }
 
+    private final Executor mExecutor;
     private final RcsFeatureBinder mImsRcsBinder;
     private RcsCapabilityExchangeImplBase mCapabilityExchangeImpl;
-    private ICapabilityExchangeEventListener mCapExchangeEventListener;
+    private CapabilityExchangeEventListener mCapExchangeEventListener;
 
     /**
      * Create a new RcsFeature.
@@ -255,26 +261,45 @@
      * Method stubs called from the framework will be called asynchronously. To specify the
      * {@link Executor} that the methods stubs will be called, use
      * {@link RcsFeature#RcsFeature(Executor)} instead.
+     *
+     * @deprecated Use {@link #RcsFeature(Executor)} to create the RcsFeature.
      */
+    @Deprecated
     public RcsFeature() {
         super();
+        mExecutor = Runnable::run;
         // Run on the Binder threads that call them.
-        mImsRcsBinder = new RcsFeatureBinder(this, Runnable::run);
+        mImsRcsBinder = new RcsFeatureBinder(this, mExecutor);
     }
 
     /**
      * Create a new RcsFeature using the Executor specified for methods being called by the
      * framework.
-     * @param executor The executor for the framework to use when making calls to this service.
-     * @hide
+     * @param executor The executor for the framework to use when executing the methods overridden
+     * by the implementation of RcsFeature.
      */
     public RcsFeature(@NonNull Executor executor) {
         super();
         if (executor == null) {
             throw new IllegalArgumentException("executor can not be null.");
         }
+        mExecutor = executor;
         // Run on the Binder thread by default.
-        mImsRcsBinder = new RcsFeatureBinder(this, executor);
+        mImsRcsBinder = new RcsFeatureBinder(this, mExecutor);
+    }
+
+    /**
+     * Called when the RcsFeature is initialized.
+     *
+     * @param context The context that is used in the ImsService.
+     * @param slotId The slot ID associated with the RcsFeature.
+     * @hide
+     */
+    @Override
+    public void initialize(Context context, int slotId) {
+        super.initialize(context, slotId);
+        // Notify that the RcsFeature is ready.
+        mExecutor.execute(() -> onFeatureReady());
     }
 
     /**
@@ -348,13 +373,26 @@
      * operation and the RcsFeature sets the status of the capability to true using
      * {@link #notifyCapabilitiesStatusChanged(RcsImsCapabilities)}.
      *
-     * @return An instance of {@link RcsCapabilityExchangeImplBase} that implements presence
+     * @param executor The executor for the framework to use when request RCS resquests to this
+     * service.
+     * @param listener A {@link CapabilityExchangeEventListener} to send the capability exchange
+     * event to the framework.
+     * @return An instance of {@link RcsCapabilityExchangeImplBase} that implements capability
      * exchange if it is supported by the device.
-     * @hide
      */
-    public @NonNull RcsCapabilityExchangeImplBase createCapabilityExchangeImpl() {
+    public @NonNull RcsCapabilityExchangeImplBase createCapabilityExchangeImpl(
+            @NonNull Executor executor, @NonNull CapabilityExchangeEventListener listener) {
         // Base Implementation, override to implement functionality
-        return new RcsCapabilityExchangeImplBase();
+        return new RcsCapabilityExchangeImplBase(executor);
+    }
+
+    /**
+     * Remove the given CapabilityExchangeImplBase instance.
+     * @param capExchangeImpl The {@link RcsCapabilityExchangeImplBase} instance to be removed.
+     */
+    public void removeCapabilityExchangeImpl(
+            @NonNull RcsCapabilityExchangeImplBase capExchangeImpl) {
+        // Override to implement the process of removing RcsCapabilityExchangeImplBase instance.
     }
 
     /**{@inheritDoc}*/
@@ -377,18 +415,58 @@
         return mImsRcsBinder;
     }
 
-    private void setCapabilityExchangeEventListener(ICapabilityExchangeEventListener listener) {
-        mCapExchangeEventListener = listener;
-        if (mCapExchangeEventListener != null) {
-            onFeatureReady();
+    /**
+     * Set the capability exchange listener.
+     * @param executor The executor for the framework to use when request RCS requests to this
+     * service.
+     * @param listener A {@link CapabilityExchangeEventListener} to send the capability exchange
+     * event to the framework.
+     */
+    private void setCapabilityExchangeEventListener(@NonNull Executor executor,
+            @Nullable CapabilityExchangeEventListener listener) {
+        synchronized (mLock) {
+            mCapExchangeEventListener = listener;
+            if (mCapExchangeEventListener != null) {
+                initRcsCapabilityExchangeImplBase(executor, mCapExchangeEventListener);
+            } else {
+                // Remove the RcsCapabilityExchangeImplBase instance when the capability exchange
+                // instance has been removed in the framework.
+                if (mCapabilityExchangeImpl != null) {
+                    removeCapabilityExchangeImpl(mCapabilityExchangeImpl);
+                }
+                mCapabilityExchangeImpl = null;
+            }
         }
     }
 
-    private RcsCapabilityExchangeImplBase getCapabilityExchangeImplBaseInternal() {
+    /**
+     * Initialize the RcsCapabilityExchangeImplBase instance if the capability exchange instance
+     * has already been created in the framework.
+     * @param executor The executor for the framework to use when request RCS requests to this
+     * service.
+     * @param listener A {@link CapabilityExchangeEventListener} to send the capability exchange
+     * event to the framework.
+     */
+    private void initRcsCapabilityExchangeImplBase(@NonNull Executor executor,
+            @NonNull CapabilityExchangeEventListener listener) {
         synchronized (mLock) {
+            // Remove the original instance
+            if (mCapabilityExchangeImpl != null) {
+                removeCapabilityExchangeImpl(mCapabilityExchangeImpl);
+            }
+            mCapabilityExchangeImpl = createCapabilityExchangeImpl(executor, listener);
+        }
+    }
+
+    /**
+     * @return the {@link RcsCapabilityExchangeImplBase} associated with the RcsFeature.
+     */
+    private @NonNull RcsCapabilityExchangeImplBase getCapabilityExchangeImplBaseInternal() {
+        synchronized (mLock) {
+            // The method should not be called if the instance of RcsCapabilityExchangeImplBase has
+            // not been created yet.
             if (mCapabilityExchangeImpl == null) {
-                mCapabilityExchangeImpl = createCapabilityExchangeImpl();
-                mCapabilityExchangeImpl.setEventListener(mCapExchangeEventListener);
+                throw new IllegalStateException("Session is not available.");
             }
             return mCapabilityExchangeImpl;
         }
diff --git a/telephony/java/android/telephony/ims/stub/CapabilityExchangeEventListener.java b/telephony/java/android/telephony/ims/stub/CapabilityExchangeEventListener.java
new file mode 100644
index 0000000..d2cb976
--- /dev/null
+++ b/telephony/java/android/telephony/ims/stub/CapabilityExchangeEventListener.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony.ims.stub;
+
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+import android.net.Uri;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.RcsContactUceCapability;
+import android.telephony.ims.RcsUceAdapter;
+import android.telephony.ims.feature.ImsFeature;
+import android.telephony.ims.feature.RcsFeature;
+
+import java.util.List;
+
+/**
+ * The interface of the capabilities event listener for ImsService to notify the framework of the
+ * UCE request and status updated.
+ * @hide
+ */
+@SystemApi
+public interface CapabilityExchangeEventListener {
+    /**
+     * Interface used by the framework to respond to OPTIONS requests.
+     * @hide
+     */
+    interface OptionsRequestCallback {
+        /**
+         * Respond to a remote capability request from the contact specified with the
+         * capabilities of this device.
+         * @param ownCapabilities The capabilities of this device.
+         */
+        void onRespondToCapabilityRequest(@NonNull RcsContactUceCapability ownCapabilities);
+
+        /**
+         * Respond to a remote capability request from the contact specified with the
+         * specified error.
+         * @param code The SIP response code to respond with.
+         * @param reason A non-null String containing the reason associated with the SIP code.
+         */
+        void onRespondToCapabilityRequestWithError(int code, @NonNull String reason);
+    }
+
+    /**
+     * Trigger the framework to provide a capability update using
+     * {@link RcsCapabilityExchangeImplBase#publishCapabilities}.
+     * <p>
+     * This is typically used when trying to generate an initial PUBLISH for a new subscription to
+     * the network. The device will cache all presence publications after boot until this method is
+     * called the first time.
+     * @param publishTriggerType {@link RcsUceAdapter#StackPublishTriggerType} The reason for the
+     * capability update request.
+     * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is not currently
+     * connected to the framework. This can happen if the {@link RcsFeature} is not
+     * {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received the
+     * {@link ImsFeature#onFeatureReady()} callback. This may also happen in rare cases when the
+     * Telephony stack has crashed.
+     */
+    void onRequestPublishCapabilities(
+            @RcsUceAdapter.StackPublishTriggerType int publishTriggerType) throws ImsException;
+
+    /**
+     * Notify the framework that the device's capabilities have been unpublished
+     * from the network.
+     *
+     * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is not currently
+     * connected to the framework. This can happen if the {@link RcsFeature} is not
+     * {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received the
+     * {@link ImsFeature#onFeatureReady()} callback. This may also happen in rare cases when the
+     * Telephony stack has crashed.
+     */
+    void onUnpublish() throws ImsException;
+
+    /**
+     * Inform the framework of a query for this device's UCE capabilities.
+     * <p>
+     * The framework will respond via the
+     * {@link OptionsRequestCallback#onRespondToCapabilityRequest} or
+     * {@link OptionsRequestCallback#onRespondToCapabilityRequestWithError}
+     * @param contactUri The URI associated with the remote contact that is
+     * requesting capabilities.
+     * @param remoteCapabilities The remote contact's capability information.
+     * @param callback The callback of this request which is sent from the remote user.
+     * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is not
+     * currently connected to the framework. This can happen if the {@link RcsFeature} is not
+     * {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received
+     * the {@link ImsFeature#onFeatureReady()} callback. This may also happen in rare
+     * cases when the Telephony stack has crashed.
+     * @hide
+     */
+    void onRemoteCapabilityRequest(@NonNull Uri contactUri,
+            @NonNull List<String> remoteCapabilities,
+            @NonNull OptionsRequestCallback callback) throws ImsException;
+}
diff --git a/telephony/java/android/telephony/ims/stub/ImsRegistrationImplBase.java b/telephony/java/android/telephony/ims/stub/ImsRegistrationImplBase.java
index 088a7e2..4f753c3 100644
--- a/telephony/java/android/telephony/ims/stub/ImsRegistrationImplBase.java
+++ b/telephony/java/android/telephony/ims/stub/ImsRegistrationImplBase.java
@@ -55,7 +55,8 @@
     @IntDef(value = {
                     REGISTRATION_TECH_NONE,
                     REGISTRATION_TECH_LTE,
-                    REGISTRATION_TECH_IWLAN
+                    REGISTRATION_TECH_IWLAN,
+                    REGISTRATION_TECH_CROSS_SIM
             })
     @Retention(RetentionPolicy.SOURCE)
     public @interface ImsRegistrationTech {}
@@ -72,6 +73,11 @@
      */
     public static final int REGISTRATION_TECH_IWLAN = 1;
 
+    /**
+     * IMS is registered to IMS via internet over second subscription.
+     */
+    public static final int REGISTRATION_TECH_CROSS_SIM = 2;
+
     // Registration states, used to notify new ImsRegistrationImplBase#Callbacks of the current
     // state.
     // The unknown state is set as the initialization state. This is so that we do not call back
@@ -196,7 +202,8 @@
      * Notify the framework that the device is connected to the IMS network.
      *
      * @param imsRadioTech the radio access technology. Valid values are defined as
-     * {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}.
+     * {@link #REGISTRATION_TECH_LTE}, {@link #REGISTRATION_TECH_IWLAN} and
+     * {@link #REGISTRATION_TECH_CROSS_SIM}.
      */
     public final void onRegistered(@ImsRegistrationTech int imsRadioTech) {
         updateToState(imsRadioTech, RegistrationManager.REGISTRATION_STATE_REGISTERED);
@@ -214,7 +221,8 @@
      * Notify the framework that the device is trying to connect the IMS network.
      *
      * @param imsRadioTech the radio access technology. Valid values are defined as
-     * {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}.
+     * {@link #REGISTRATION_TECH_LTE}, {@link #REGISTRATION_TECH_IWLAN} and
+     * {@link #REGISTRATION_TECH_CROSS_SIM}.
      */
     public final void onRegistering(@ImsRegistrationTech int imsRadioTech) {
         updateToState(imsRadioTech, RegistrationManager.REGISTRATION_STATE_REGISTERING);
@@ -262,7 +270,8 @@
      * Notify the framework that the handover from the current radio technology to the technology
      * defined in {@code imsRadioTech} has failed.
      * @param imsRadioTech The technology that has failed to be changed. Valid values are
-     * {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}.
+     * {@link #REGISTRATION_TECH_LTE}, {@link #REGISTRATION_TECH_IWLAN} and
+     * {@link #REGISTRATION_TECH_CROSS_SIM}.
      * @param info The {@link ImsReasonInfo} for the failure to change technology.
      */
     public final void onTechnologyChangeFailed(@ImsRegistrationTech int imsRadioTech,
@@ -329,7 +338,8 @@
 
     /**
      * @return the current registration connection type. Valid values are
-     * {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}
+     * {@link #REGISTRATION_TECH_LTE}, {@link #REGISTRATION_TECH_IWLAN} and
+     * {@link #REGISTRATION_TECH_CROSS_SIM}.
      * @hide
      */
     @VisibleForTesting
diff --git a/telephony/java/android/telephony/ims/stub/RcsCapabilityExchangeImplBase.java b/telephony/java/android/telephony/ims/stub/RcsCapabilityExchangeImplBase.java
index 3a0fb6e..c84e23c 100644
--- a/telephony/java/android/telephony/ims/stub/RcsCapabilityExchangeImplBase.java
+++ b/telephony/java/android/telephony/ims/stub/RcsCapabilityExchangeImplBase.java
@@ -20,20 +20,28 @@
 import android.annotation.IntRange;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
+import android.annotation.SystemApi;
 import android.net.Uri;
 import android.telephony.ims.ImsException;
-import android.telephony.ims.aidl.ICapabilityExchangeEventListener;
+import android.telephony.ims.feature.ImsFeature;
+import android.telephony.ims.feature.RcsFeature;
 import android.util.Log;
 import android.util.Pair;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.List;
+import java.util.concurrent.Executor;
 
 /**
- * Base class for different types of Capability exchange.
+ * Extend this base class to implement RCS User Capability Exchange (UCE) for the AOSP platform
+ * using the vendor ImsService.
+ * <p>
+ * See RCC.07 for more details on UCE as well as how UCE should be implemented.
  * @hide
  */
+@SystemApi
 public class RcsCapabilityExchangeImplBase {
 
     private static final String LOG_TAG = "RcsCapExchangeImplBase";
@@ -70,13 +78,11 @@
 
     /**
      * Network connection is lost.
-     * @hide
      */
     public static final int COMMAND_CODE_LOST_NETWORK_CONNECTION = 6;
 
     /**
      * Requested feature/resource is not supported.
-     * @hide
      */
     public static final int COMMAND_CODE_NOT_SUPPORTED = 7;
 
@@ -117,7 +123,8 @@
      */
     public interface PublishResponseCallback {
         /**
-         * Notify the framework that the command associated with this callback has failed.
+         * Notify the framework that the command associated with the
+         * {@link #publishCapabilities(String, PublishResponseCallback)} has failed.
          *
          * @param code The reason why the associated command has failed.
          * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is
@@ -128,15 +135,15 @@
          */
         void onCommandError(@CommandCode int code) throws ImsException;
 
-
         /**
          * Provide the framework with a subsequent network response update to
          * {@link #publishCapabilities(String, PublishResponseCallback)}.
          *
          * @param code The SIP response code sent from the network for the operation
          * token specified.
-         * @param reason The optional reason response from the network. If the network
-         *  provided no reason with the code, the string should be empty.
+         * @param reason The optional reason response from the network. If there is a reason header
+         * included in the response, that should take precedence over the reason provided in the
+         * status line. If the network provided no reason with the code, the string should be empty.
          * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is
          * not currently connected to the framework. This can happen if the {@link RcsFeature}
          * is not {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received
@@ -149,6 +156,7 @@
 
     /**
      * Interface used by the framework to respond to OPTIONS requests.
+     * @hide
      */
     public interface OptionsResponseCallback {
         /**
@@ -171,7 +179,7 @@
          * If none was sent, this should be an empty string.
          * @param theirCaps the contact's UCE capabilities associated with the
          * capability request.
-         * @throws ImsException If this {@link RcsSipOptionsImplBase} instance is not
+         * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is not
          * currently connected to the framework. This can happen if the
          * {@link RcsFeature} is not {@link ImsFeature#STATE_READY} and the
          * {@link RcsFeature} has not received the
@@ -184,6 +192,7 @@
 
     /**
      * Interface used by the framework to receive the response of the subscribe request.
+     * @hide
      */
     public interface SubscribeResponseCallback {
         /**
@@ -219,17 +228,16 @@
         /**
          * Provides the framework with latest XML PIDF documents included in the
          * network response for the requested  contacts' capabilities requested by the
-         * Framework  using {@link #requestCapabilities(List, int)}. This should be
+         * Framework using {@link #requestCapabilities(List, int)}. This should be
          * called every time a new NOTIFY event is received with new capability
          * information.
          *
          * @throws ImsException If this {@link RcsCapabilityExchangeImplBase} instance is
-         * not currently
-         * connected to the framework. This can happen if the {@link RcsFeature} is not
-         * {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not received
-         * the {@link ImsFeature#onFeatureReady()} callback. This may also happen in
-         * rare cases when the
-         * Telephony stack has crashed.
+         * not currently connected to the framework.
+         * This can happen if the {@link RcsFeature} is not {@link ImsFeature#STATE_READY} and the
+         * {@link RcsFeature} {@link ImsFeature#STATE_READY} and the {@link RcsFeature} has not
+         * received the {@link ImsFeature#onFeatureReady()} callback. This may also happen in
+         * rare cases when the Telephony stack has crashed.
          */
         void onNotifyCapabilitiesUpdate(@NonNull List<String> pidfXmls) throws ImsException;
 
@@ -250,24 +258,21 @@
          * This allows the framework to know that there will no longer be any
          * capability updates for the requested operationToken.
          */
-        void onTerminated(String reason, long retryAfterMilliseconds) throws ImsException;
+        void onTerminated(@NonNull String reason, long retryAfterMilliseconds) throws ImsException;
     }
 
-
-    private ICapabilityExchangeEventListener mListener;
+    private final Executor mBinderExecutor;
 
     /**
-     * Set the event listener to send the request to Framework.
+     * Create a new RcsCapabilityExchangeImplBase instance.
+     *
+     * @param executor The executor that remote calls from the framework will be called on.
      */
-    public void setEventListener(ICapabilityExchangeEventListener listener) {
-        mListener = listener;
-    }
-
-    /**
-     * Get the event listener.
-     */
-    public ICapabilityExchangeEventListener getEventListener() {
-        return mListener;
+    public RcsCapabilityExchangeImplBase(@NonNull Executor executor) {
+        if (executor == null) {
+            throw new IllegalArgumentException("executor must not be null");
+        }
+        mBinderExecutor = executor;
     }
 
     /**
@@ -284,7 +289,10 @@
      * @param uris A {@link List} of the {@link Uri}s that the framework is requesting the UCE
      * capabilities for.
      * @param cb The callback of the subscribe request.
+     * @hide
      */
+    // executor used is defined in the constructor.
+    @SuppressLint("ExecutorRegistration")
     public void subscribeForCapabilities(@NonNull List<Uri> uris,
             @NonNull SubscribeResponseCallback cb) {
         // Stub - to be implemented by service
@@ -300,11 +308,13 @@
      * The capabilities of this device have been updated and should be published to the network.
      * <p>
      * If this operation succeeds, network response updates should be sent to the framework using
-     * {@link #onNetworkResponse(int, String)}.
+     * {@link PublishResponseCallback#onNetworkResponse(int, String)}.
      * @param pidfXml The XML PIDF document containing the capabilities of this device to be sent
      * to the carrier’s presence server.
      * @param cb The callback of the publish request
      */
+    // executor used is defined in the constructor.
+    @SuppressLint("ExecutorRegistration")
     public void publishCapabilities(@NonNull String pidfXml, @NonNull PublishResponseCallback cb) {
         // Stub - to be implemented by service
         Log.w(LOG_TAG, "publishCapabilities called with no implementation.");
@@ -324,7 +334,10 @@
      * @param contactUri The URI of the remote user that we wish to get the capabilities of.
      * @param myCapabilities The capabilities of this device to send to the remote user.
      * @param callback The callback of this request which is sent from the remote user.
+     * @hide
      */
+    // executor used is defined in the constructor.
+    @SuppressLint("ExecutorRegistration")
     public void sendOptionsCapabilityRequest(@NonNull Uri contactUri,
             @NonNull List<String> myCapabilities, @NonNull OptionsResponseCallback callback) {
         // Stub - to be implemented by service
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 74753ca..83fb38b 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -629,7 +629,7 @@
      *            successful iccOpenLogicalChannel.
      * @return true if the channel was closed successfully.
      */
-    @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     boolean iccCloseLogicalChannel(int subId, int channel);
 
     /**
@@ -671,7 +671,7 @@
      * @return The APDU response from the ICC card with the status appended at
      *            the end.
      */
-    @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
+    @UnsupportedAppUsage(trackingBug = 171933273)
     String iccTransmitApduLogicalChannel(int subId, int channel, int cla, int instruction,
             int p1, int p2, int p3, String data);
 
@@ -1261,6 +1261,9 @@
      */
     int getRadioAccessFamily(in int phoneId, String callingPackage);
 
+    void uploadCallComposerPicture(int subscriptionId, String callingPackage,
+            in ParcelFileDescriptor fd, in ResultReceiver callback);
+
     /**
      * Enables or disables video calling.
      *
@@ -1964,6 +1967,16 @@
     void setVoWiFiSettingEnabled(int subId, boolean isEnabled);
 
     /**
+     * return true if the user's setting for Voice over Cross SIM is enabled and false if it is not
+     */
+    boolean isCrossSimCallingEnabledByUser(int subId);
+
+    /**
+     * Sets the user's setting for whether or not Voice over Cross SIM is enabled.
+     */
+    void setCrossSimCallingEnabled(int subId, boolean isEnabled);
+
+    /**
      * return true if the user's setting for Voice over WiFi while roaming is enabled.
      */
     boolean isVoWiFiRoamingSettingEnabled(int subId);
diff --git a/tests/AccessoryDisplay/sink/src/com/android/accessorydisplay/sink/SinkActivity.java b/tests/AccessoryDisplay/sink/src/com/android/accessorydisplay/sink/SinkActivity.java
index fc1d47b..65b4bd0 100644
--- a/tests/AccessoryDisplay/sink/src/com/android/accessorydisplay/sink/SinkActivity.java
+++ b/tests/AccessoryDisplay/sink/src/com/android/accessorydisplay/sink/SinkActivity.java
@@ -167,7 +167,7 @@
             Intent intent = new Intent(ACTION_USB_DEVICE_PERMISSION);
             intent.setPackage(getPackageName());
             PendingIntent pendingIntent = PendingIntent.getBroadcast(
-                    this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
+                    this, 0, intent, PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_MUTABLE);
             mUsbManager.requestPermission(device, pendingIntent);
             return;
         }
diff --git a/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java b/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java
index 768cfae..a8e47b5 100644
--- a/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java
+++ b/tests/ActivityTests/src/com/google/android/test/activity/ActivityTestMain.java
@@ -100,7 +100,7 @@
                     Intent intent = new Intent(ActivityTestMain.this, AlarmSpamReceiver.class);
                     intent.setAction("com.example.SPAM_ALARM=" + when);
                     PendingIntent pi = PendingIntent.getBroadcast(ActivityTestMain.this,
-                            0, intent, 0);
+                            0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
                     mAlarm.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME, when+(30*1000), pi);
                     scheduleSpamAlarm(30*1000);
                 } break;
@@ -134,7 +134,7 @@
 
                     // Also send a broadcast alarm to evaluate the alarm fast-forward policy
                     intent.putExtra(SLOW_RECEIVER_EXTRA, 4);
-                    PendingIntent pi = PendingIntent.getBroadcast(ActivityTestMain.this, 1, intent, 0);
+                    PendingIntent pi = PendingIntent.getBroadcast(ActivityTestMain.this, 1, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
                     AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
                     long now = SystemClock.elapsedRealtime();
                     Log.i(TAG, "Setting alarm for now + 5 seconds");
@@ -493,7 +493,7 @@
                 Intent receiveIntent = new Intent(ActivityTestMain.this, TrackTimeReceiver.class);
                 receiveIntent.putExtra("something", "yeah, this is us!");
                 options.requestUsageTimeReport(PendingIntent.getBroadcast(ActivityTestMain.this,
-                        0, receiveIntent, PendingIntent.FLAG_CANCEL_CURRENT));
+                        0, receiveIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
                 startActivity(Intent.createChooser(intent, "Who do you love?"), options.toBundle());
                 return true;
             }
diff --git a/tests/DozeTest/src/com/android/dreams/dozetest/DozeTestDream.java b/tests/DozeTest/src/com/android/dreams/dozetest/DozeTestDream.java
index fa292bd..6985702 100644
--- a/tests/DozeTest/src/com/android/dreams/dozetest/DozeTestDream.java
+++ b/tests/DozeTest/src/com/android/dreams/dozetest/DozeTestDream.java
@@ -83,7 +83,7 @@
         filter.addAction(intent.getAction());
         registerReceiver(mAlarmReceiver, filter);
         mAlarmIntent = PendingIntent.getBroadcast(this, 0, intent,
-                PendingIntent.FLAG_CANCEL_CURRENT);
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
 
         setDozeScreenState(DISPLAY_STATE_WHEN_DOZING);
     }
diff --git a/tests/FrameworkPerf/src/com/android/frameworkperf/SchedulerService.java b/tests/FrameworkPerf/src/com/android/frameworkperf/SchedulerService.java
index d4cbbf9..11a26d6 100644
--- a/tests/FrameworkPerf/src/com/android/frameworkperf/SchedulerService.java
+++ b/tests/FrameworkPerf/src/com/android/frameworkperf/SchedulerService.java
@@ -41,7 +41,7 @@
                         new Intent(this, FrameworkPerfActivity.class)
                                 .setAction(Intent.ACTION_MAIN)
                                 .addCategory(Intent.CATEGORY_LAUNCHER)
-                                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK), 0))
+                                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK), PendingIntent.FLAG_MUTABLE_UNAUDITED))
                 .setOngoing(true)
                 .build();
         startForeground(1, status);
diff --git a/tests/OneMedia/src/com/android/onemedia/NotificationHelper.java b/tests/OneMedia/src/com/android/onemedia/NotificationHelper.java
index ceb0937..6483c92 100644
--- a/tests/OneMedia/src/com/android/onemedia/NotificationHelper.java
+++ b/tests/OneMedia/src/com/android/onemedia/NotificationHelper.java
@@ -52,22 +52,22 @@
 
         mIntents.put(R.drawable.ic_pause, PendingIntent.getBroadcast(mService, 100, new Intent(
                 com.android.onemedia.playback.RequestUtils.ACTION_PAUSE).setPackage(pkg),
-                PendingIntent.FLAG_CANCEL_CURRENT));
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
         mIntents.put(R.drawable.ic_play_arrow, PendingIntent.getBroadcast(mService, 100,
                 new Intent(com.android.onemedia.playback.RequestUtils.ACTION_PLAY).setPackage(pkg),
-                PendingIntent.FLAG_CANCEL_CURRENT));
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
         mIntents.put(R.drawable.ic_skip_previous, PendingIntent.getBroadcast(mService, 100,
                 new Intent(com.android.onemedia.playback.RequestUtils.ACTION_PREV).setPackage(pkg),
-                PendingIntent.FLAG_CANCEL_CURRENT));
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
         mIntents.put(R.drawable.ic_skip_next, PendingIntent.getBroadcast(mService, 100,
                 new Intent(com.android.onemedia.playback.RequestUtils.ACTION_NEXT).setPackage(pkg),
-                PendingIntent.FLAG_CANCEL_CURRENT));
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
         mIntents.put(R.drawable.ic_fast_rewind, PendingIntent.getBroadcast(mService, 100,
                 new Intent(com.android.onemedia.playback.RequestUtils.ACTION_REW).setPackage(pkg),
-                PendingIntent.FLAG_CANCEL_CURRENT));
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
         mIntents.put(R.drawable.ic_fast_forward, PendingIntent.getBroadcast(mService, 100,
                 new Intent(com.android.onemedia.playback.RequestUtils.ACTION_FFWD).setPackage(pkg),
-                PendingIntent.FLAG_CANCEL_CURRENT));
+                PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED));
     }
 
     /**
diff --git a/tests/StatusBar/src/com/android/statusbartest/NotificationBuilderTest.java b/tests/StatusBar/src/com/android/statusbartest/NotificationBuilderTest.java
index 9862116..601688e 100644
--- a/tests/StatusBar/src/com/android/statusbartest/NotificationBuilderTest.java
+++ b/tests/StatusBar/src/com/android/statusbartest/NotificationBuilderTest.java
@@ -497,7 +497,7 @@
         intent.setData(Uri.fromParts("content", "//status_bar_test/delete/" + id, null));
         intent.putExtra(ConfirmationActivity.EXTRA_TITLE, "Delete intent");
         intent.putExtra(ConfirmationActivity.EXTRA_TEXT, "id: " + id);
-        return PendingIntent.getActivity(this, 0, intent, 0);
+        return PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
     }
 
     private PendingIntent makeContentIntent(int id) {
@@ -505,7 +505,7 @@
         intent.setData(Uri.fromParts("content", "//status_bar_test/content/" + id, null));
         intent.putExtra(ConfirmationActivity.EXTRA_TITLE, "Content intent");
         intent.putExtra(ConfirmationActivity.EXTRA_TEXT, "id: " + id);
-        return PendingIntent.getActivity(this, 0, intent, 0);
+        return PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
     }
 }
 
diff --git a/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java b/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
index 163250d..429e676 100644
--- a/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
+++ b/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
@@ -1160,12 +1160,12 @@
     private PendingIntent makeIntent() {
         Intent intent = new Intent(Intent.ACTION_MAIN);
         intent.addCategory(Intent.CATEGORY_HOME);
-        return PendingIntent.getActivity(this, 0, intent, 0);
+        return PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
     }
 
     private PendingIntent makeIntent2() {
         Intent intent = new Intent(this, StatusBarTest.class);
-        return PendingIntent.getActivity(this, 0, intent, 0);
+        return PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED);
     }
 
 
diff --git a/tests/StatusBar/src/com/android/statusbartest/StatusBarTest.java b/tests/StatusBar/src/com/android/statusbartest/StatusBarTest.java
index 3d72ee6..6bcfebc 100644
--- a/tests/StatusBar/src/com/android/statusbartest/StatusBarTest.java
+++ b/tests/StatusBar/src/com/android/statusbartest/StatusBarTest.java
@@ -160,7 +160,7 @@
                     StatusBarTest.this,
                     0,
                     fullScreenIntent,
-                    PendingIntent.FLAG_CANCEL_CURRENT);
+                    PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
                 Notification not = new Notification.Builder(StatusBarTest.this)
                         .setSmallIcon(R.drawable.stat_sys_phone)
                         .setWhen(System.currentTimeMillis() - (1000 * 60 * 60 * 24))
diff --git a/tests/SurfaceViewBufferTests/OWNERS b/tests/SurfaceViewBufferTests/OWNERS
new file mode 100644
index 0000000..d50528c
--- /dev/null
+++ b/tests/SurfaceViewBufferTests/OWNERS
@@ -0,0 +1 @@
+include /services/core/java/com/android/server/wm/OWNERS
\ No newline at end of file
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/BufferPresentationTests.kt b/tests/SurfaceViewBufferTests/src/com/android/test/BufferPresentationTests.kt
index eb16bad..7d278dc 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/BufferPresentationTests.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/BufferPresentationTests.kt
@@ -27,12 +27,13 @@
     @Test
     fun testQueueBuffers() {
         val numFrames = 100L
-        val trace = withTrace {
+        val trace = withTrace { activity ->
             for (i in 1..numFrames) {
-                it.mSurfaceProxy.ANativeWindowLock()
-                it.mSurfaceProxy.ANativeWindowUnlockAndPost()
+                activity.mSurfaceProxy.ANativeWindowLock()
+                activity.mSurfaceProxy.ANativeWindowUnlockAndPost()
             }
-            assertEquals(0, it.mSurfaceProxy.waitUntilBufferDisplayed(numFrames, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.waitUntilBufferDisplayed(numFrames,
+                    1000 /* ms */))
         }
 
         assertThat(trace).hasFrameSequence("SurfaceView", 1..numFrames)
@@ -40,13 +41,13 @@
 
     @Test
     fun testSetBufferScalingMode_outOfOrderQueueBuffer() {
-        val trace = withTrace {
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+        val trace = withTrace { activity ->
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
 
-            it.mSurfaceProxy.SurfaceQueueBuffer(1)
-            it.mSurfaceProxy.SurfaceQueueBuffer(0)
-            assertEquals(0, it.mSurfaceProxy.waitUntilBufferDisplayed(2, 5000 /* ms */))
+            activity.mSurfaceProxy.SurfaceQueueBuffer(1)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+            assertEquals(0, activity.mSurfaceProxy.waitUntilBufferDisplayed(2, 5000 /* ms */))
         }
 
         assertThat(trace).hasFrameSequence("SurfaceView", 1..2L)
@@ -55,15 +56,16 @@
     @Test
     fun testSetBufferScalingMode_multipleDequeueBuffer() {
         val numFrames = 20L
-        val trace = withTrace {
+        val trace = withTrace { activity ->
             for (count in 1..(numFrames / 2)) {
-                assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-                assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+                assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+                assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
 
-                it.mSurfaceProxy.SurfaceQueueBuffer(0)
-                it.mSurfaceProxy.SurfaceQueueBuffer(1)
+                activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+                activity.mSurfaceProxy.SurfaceQueueBuffer(1)
             }
-            assertEquals(0, it.mSurfaceProxy.waitUntilBufferDisplayed(numFrames, 5000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.waitUntilBufferDisplayed(numFrames,
+                    5000 /* ms */))
         }
 
         assertThat(trace).hasFrameSequence("SurfaceView", 1..numFrames)
@@ -73,19 +75,20 @@
     fun testSetBufferCount_queueMaxBufferCountMinusOne() {
         val numBufferCount = 8
         val numFrames = numBufferCount * 5L
-        val trace = withTrace {
-            assertEquals(0, it.mSurfaceProxy.NativeWindowSetBufferCount(numBufferCount + 1))
+        val trace = withTrace { activity ->
+            assertEquals(0, activity.mSurfaceProxy.NativeWindowSetBufferCount(numBufferCount + 1))
             for (i in 1..numFrames / numBufferCount) {
                 for (bufferSlot in 0..numBufferCount - 1) {
                     assertEquals(0,
-                            it.mSurfaceProxy.SurfaceDequeueBuffer(bufferSlot, 1000 /* ms */))
+                            activity.mSurfaceProxy.SurfaceDequeueBuffer(bufferSlot, 1000 /* ms */))
                 }
 
                 for (bufferSlot in 0..numBufferCount - 1) {
-                    it.mSurfaceProxy.SurfaceQueueBuffer(bufferSlot)
+                    activity.mSurfaceProxy.SurfaceQueueBuffer(bufferSlot)
                 }
             }
-            assertEquals(0, it.mSurfaceProxy.waitUntilBufferDisplayed(numFrames, 5000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.waitUntilBufferDisplayed(numFrames,
+                    5000 /* ms */))
         }
 
         assertThat(trace).hasFrameSequence("SurfaceView", 1..numFrames)
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/BufferRejectionTests.kt b/tests/SurfaceViewBufferTests/src/com/android/test/BufferRejectionTests.kt
index 95a7fd5..e9e0246 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/BufferRejectionTests.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/BufferRejectionTests.kt
@@ -28,20 +28,21 @@
 class BufferRejectionTests(useBlastAdapter: Boolean) : SurfaceTracingTestBase(useBlastAdapter) {
     @Test
     fun testSetBuffersGeometry_0x0_rejectsBuffer() {
-        val trace = withTrace {
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, 100, 100,
+        val trace = withTrace { activity ->
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, 100, 100,
                     R8G8B8A8_UNORM)
-            it.mSurfaceProxy.ANativeWindowLock()
-            it.mSurfaceProxy.ANativeWindowUnlockAndPost()
-            it.mSurfaceProxy.ANativeWindowLock()
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, 0, 0, R8G8B8A8_UNORM)
+            activity.mSurfaceProxy.ANativeWindowLock()
+            activity.mSurfaceProxy.ANativeWindowUnlockAndPost()
+            activity.mSurfaceProxy.ANativeWindowLock()
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, 0, 0,
+                    R8G8B8A8_UNORM)
             // Submit buffer one with a different size which should be rejected
-            it.mSurfaceProxy.ANativeWindowUnlockAndPost()
+            activity.mSurfaceProxy.ANativeWindowUnlockAndPost()
 
             // submit a buffer with the default buffer size
-            it.mSurfaceProxy.ANativeWindowLock()
-            it.mSurfaceProxy.ANativeWindowUnlockAndPost()
-            it.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */)
+            activity.mSurfaceProxy.ANativeWindowLock()
+            activity.mSurfaceProxy.ANativeWindowUnlockAndPost()
+            activity.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */)
         }
         // Verify we reject buffers since scaling mode == NATIVE_WINDOW_SCALING_MODE_FREEZE
         assertThat(trace).layer("SurfaceView", 2).doesNotExist()
@@ -61,22 +62,22 @@
     @Test
     fun testSetBufferScalingMode_freeze() {
         val bufferSize = Point(300, 200)
-        val trace = withTrace {
-            it.drawFrame()
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, bufferSize,
+        val trace = withTrace { activity ->
+            activity.drawFrame()
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, bufferSize,
                     R8G8B8A8_UNORM)
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
             // Change buffer size and set scaling mode to freeze
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, Point(0, 0),
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, Point(0, 0),
                     R8G8B8A8_UNORM)
 
             // first dequeued buffer does not have the new size so it should be rejected.
-            it.mSurfaceProxy.SurfaceQueueBuffer(0)
-            it.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
-            it.mSurfaceProxy.SurfaceQueueBuffer(1)
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(1)
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
         }
 
         // verify buffer size is reset to default buffer size
@@ -88,23 +89,23 @@
     @Test
     fun testSetBufferScalingMode_freeze_withBufferRotation() {
         val rotatedBufferSize = Point(defaultBufferSize.y, defaultBufferSize.x)
-        val trace = withTrace {
-            it.drawFrame()
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, rotatedBufferSize,
-                    R8G8B8A8_UNORM)
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+        val trace = withTrace { activity ->
+            activity.drawFrame()
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!,
+                    rotatedBufferSize, R8G8B8A8_UNORM)
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
             // Change buffer size and set scaling mode to freeze
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, Point(0, 0),
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, Point(0, 0),
                     R8G8B8A8_UNORM)
 
             // first dequeued buffer does not have the new size so it should be rejected.
-            it.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
             // add a buffer transform so the buffer size is correct.
-            it.mSurfaceProxy.ANativeWindowSetBuffersTransform(Transform.ROT_90)
-            it.mSurfaceProxy.SurfaceQueueBuffer(1)
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersTransform(Transform.ROT_90)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(1)
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
         }
 
         // verify buffer size is reset to default buffer size
@@ -117,24 +118,24 @@
     @Test
     fun testRejectedBuffersAreReleased() {
         val bufferSize = Point(300, 200)
-        val trace = withTrace {
+        val trace = withTrace { activity ->
             for (count in 0 until 5) {
-                it.drawFrame()
-                assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed((count * 3) + 1L,
+                activity.drawFrame()
+                assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed((count * 3) + 1L,
                         500 /* ms */), 0)
-                it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, bufferSize,
-                        R8G8B8A8_UNORM)
-                assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-                assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+                activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!,
+                        bufferSize, R8G8B8A8_UNORM)
+                assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+                assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
                 // Change buffer size and set scaling mode to freeze
-                it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, Point(0, 0),
-                        R8G8B8A8_UNORM)
+                activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!,
+                        Point(0, 0), R8G8B8A8_UNORM)
 
                 // first dequeued buffer does not have the new size so it should be rejected.
-                it.mSurfaceProxy.SurfaceQueueBuffer(0)
-                it.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
-                it.mSurfaceProxy.SurfaceQueueBuffer(1)
-                assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed((count * 3) + 3L,
+                activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+                activity.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
+                activity.mSurfaceProxy.SurfaceQueueBuffer(1)
+                assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed((count * 3) + 3L,
                         500 /* ms */), 0)
             }
         }
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/GeometryTests.kt b/tests/SurfaceViewBufferTests/src/com/android/test/GeometryTests.kt
index 03f8c05..0802990 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/GeometryTests.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/GeometryTests.kt
@@ -15,25 +15,31 @@
  */
 package com.android.test
 
+import android.graphics.Color
 import android.graphics.Point
+import android.graphics.Rect
+import android.os.SystemClock
 import com.android.server.wm.flicker.traces.layers.LayersTraceSubject.Companion.assertThat
 import com.android.test.SurfaceViewBufferTestBase.Companion.ScalingMode
 import com.android.test.SurfaceViewBufferTestBase.Companion.Transform
 import junit.framework.Assert.assertEquals
+import junit.framework.Assert.assertTrue
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.runners.Parameterized
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
 
 @RunWith(Parameterized::class)
 class GeometryTests(useBlastAdapter: Boolean) : SurfaceTracingTestBase(useBlastAdapter) {
     @Test
     fun testSetBuffersGeometry_0x0_resetsBufferSize() {
-        val trace = withTrace {
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, 0, 0,
+        val trace = withTrace { activity ->
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, 0, 0,
                     R8G8B8A8_UNORM)
-            it.mSurfaceProxy.ANativeWindowLock()
-            it.mSurfaceProxy.ANativeWindowUnlockAndPost()
-            it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
+            activity.mSurfaceProxy.ANativeWindowLock()
+            activity.mSurfaceProxy.ANativeWindowUnlockAndPost()
+            activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
         }
 
         // verify buffer size is reset to default buffer size
@@ -43,11 +49,11 @@
     @Test
     fun testSetBuffersGeometry_smallerThanBuffer() {
         val bufferSize = Point(300, 200)
-        val trace = withTrace {
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, bufferSize,
+        val trace = withTrace { activity ->
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, bufferSize,
                     R8G8B8A8_UNORM)
-            it.drawFrame()
-            it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
+            activity.drawFrame()
+            activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
         }
 
         assertThat(trace).layer("SurfaceView", 1).also {
@@ -60,11 +66,11 @@
     @Test
     fun testSetBuffersGeometry_largerThanBuffer() {
         val bufferSize = Point(3000, 2000)
-        val trace = withTrace {
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, bufferSize,
+        val trace = withTrace { activity ->
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, bufferSize,
                     R8G8B8A8_UNORM)
-            it.drawFrame()
-            it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
+            activity.drawFrame()
+            activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
         }
 
         assertThat(trace).layer("SurfaceView", 1).also {
@@ -77,22 +83,22 @@
     @Test
     fun testSetBufferScalingMode_freeze() {
         val bufferSize = Point(300, 200)
-        val trace = withTrace {
-            it.drawFrame()
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, bufferSize,
+        val trace = withTrace { activity ->
+            activity.drawFrame()
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, bufferSize,
                     R8G8B8A8_UNORM)
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
             // Change buffer size and set scaling mode to freeze
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, Point(0, 0),
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, Point(0, 0),
                     R8G8B8A8_UNORM)
 
             // first dequeued buffer does not have the new size so it should be rejected.
-            it.mSurfaceProxy.SurfaceQueueBuffer(0)
-            it.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
-            it.mSurfaceProxy.SurfaceQueueBuffer(1)
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(1)
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
         }
 
         // verify buffer size is reset to default buffer size
@@ -105,11 +111,11 @@
     fun testSetBuffersTransform_FLIP() {
         val transforms = arrayOf(Transform.FLIP_H, Transform.FLIP_V, Transform.ROT_180).withIndex()
         for ((index, transform) in transforms) {
-            val trace = withTrace {
-                it.mSurfaceProxy.ANativeWindowSetBuffersTransform(transform)
-                it.mSurfaceProxy.ANativeWindowLock()
-                it.mSurfaceProxy.ANativeWindowUnlockAndPost()
-                it.mSurfaceProxy.waitUntilBufferDisplayed(index + 1L, 500 /* ms */)
+            val trace = withTrace { activity ->
+                activity.mSurfaceProxy.ANativeWindowSetBuffersTransform(transform)
+                activity.mSurfaceProxy.ANativeWindowLock()
+                activity.mSurfaceProxy.ANativeWindowUnlockAndPost()
+                activity.mSurfaceProxy.waitUntilBufferDisplayed(index + 1L, 500 /* ms */)
             }
 
             assertThat(trace).layer("SurfaceView", index + 1L).also {
@@ -119,4 +125,100 @@
             }
         }
     }
+
+    @Test
+    fun testSurfaceViewResizeImmediatelyWithNonFreezeScaling() {
+        val surfaceViewPosition = Rect()
+        var trace = withTrace { activity ->
+            activity.mSurfaceProxy.SurfaceSetScalingMode(ScalingMode.SCALE_TO_WINDOW)
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1 /* ms */))
+            activity.mSurfaceProxy.drawBuffer(0, Color.BLUE)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
+            activity.mSurfaceView!!.getBoundsOnScreen(surfaceViewPosition)
+        }
+
+        runOnUiThread {
+            val svBounds = Rect(0, 0, defaultBufferSize.x, defaultBufferSize.y)
+            svBounds.offsetTo(surfaceViewPosition.left, surfaceViewPosition.top)
+            checkPixels(svBounds, Color.BLUE)
+        }
+
+        // check that the layer and buffer starts with the default size
+        assertThat(trace).layer("SurfaceView", 1).also {
+            it.hasBufferSize(defaultBufferSize)
+            it.hasLayerSize(defaultBufferSize)
+        }
+        val newSize = Point(1280, 960)
+        lateinit var resizeCountDownLatch: CountDownLatch
+        runOnUiThread {
+            resizeCountDownLatch = it.resizeSurfaceView(newSize)
+        }
+        assertTrue(resizeCountDownLatch.await(1000, TimeUnit.MILLISECONDS))
+        // wait for sf to handle the resize transaction request
+        SystemClock.sleep(500)
+        trace = withTrace { _ ->
+            // take a trace with the new size
+        }
+
+        // check that the layer size has changed and the buffer is now streched to the new layer
+        // size
+        runOnUiThread {
+            val svBounds = Rect(0, 0, newSize.x, newSize.y)
+            svBounds.offsetTo(surfaceViewPosition.left, surfaceViewPosition.top)
+            checkPixels(svBounds, Color.BLUE)
+        }
+
+        assertThat(trace).layer("SurfaceView", 1).also {
+            it.hasLayerSize(newSize)
+            it.hasBufferSize(defaultBufferSize)
+        }
+    }
+
+    @Test
+    fun testSurfaceViewDoesNotResizeWithDefaultScaling() {
+        val surfaceViewPosition = Rect()
+        var trace = withTrace { activity ->
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1 /* ms */))
+            activity.mSurfaceProxy.drawBuffer(0, Color.BLUE)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */)
+            activity.mSurfaceView!!.getBoundsOnScreen(surfaceViewPosition)
+        }
+
+        runOnUiThread {
+            val svBounds = Rect(0, 0, defaultBufferSize.x, defaultBufferSize.y)
+            svBounds.offsetTo(surfaceViewPosition.left, surfaceViewPosition.top)
+            checkPixels(svBounds, Color.BLUE)
+        }
+
+        // check that the layer and buffer starts with the default size
+        assertThat(trace).layer("SurfaceView", 1).also {
+            it.hasBufferSize(defaultBufferSize)
+            it.hasLayerSize(defaultBufferSize)
+        }
+        val newSize = Point(1280, 960)
+        lateinit var resizeCountDownLatch: CountDownLatch
+        runOnUiThread {
+            resizeCountDownLatch = it.resizeSurfaceView(newSize)
+        }
+        assertTrue(resizeCountDownLatch.await(1000, TimeUnit.MILLISECONDS))
+        // wait for sf to handle the resize transaction request
+        SystemClock.sleep(500)
+        trace = withTrace { _ ->
+            // take a trace after the size change
+        }
+
+        // check the layer and buffer remains the same size
+        runOnUiThread {
+            val svBounds = Rect(0, 0, defaultBufferSize.x, defaultBufferSize.y)
+            svBounds.offsetTo(surfaceViewPosition.left, surfaceViewPosition.top)
+            checkPixels(svBounds, Color.BLUE)
+        }
+
+        assertThat(trace).layer("SurfaceView", 1).also {
+            it.hasLayerSize(defaultBufferSize)
+            it.hasBufferSize(defaultBufferSize)
+        }
+    }
 }
\ No newline at end of file
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/InverseDisplayTransformTests.kt b/tests/SurfaceViewBufferTests/src/com/android/test/InverseDisplayTransformTests.kt
index eac3041..69012bd 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/InverseDisplayTransformTests.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/InverseDisplayTransformTests.kt
@@ -44,28 +44,28 @@
                 "fixed scaling mode.", useBlastAdapter)
 
         val rotatedBufferSize = Point(defaultBufferSize.y, defaultBufferSize.x)
-        val trace = withTrace {
+        val trace = withTrace { activity ->
             // Inverse display transforms are sticky AND they are only consumed by the sf after
             // a valid buffer has been acquired.
-            it.mSurfaceProxy.ANativeWindowSetBuffersTransform(Transform.INVERSE_DISPLAY.value)
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-            it.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersTransform(Transform.INVERSE_DISPLAY.value)
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
 
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, rotatedBufferSize,
-                    R8G8B8A8_UNORM)
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
-            assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(1, 500 /* ms */), 0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!,
+                    rotatedBufferSize, R8G8B8A8_UNORM)
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(1, 1000 /* ms */))
             // Change buffer size and set scaling mode to freeze
-            it.mSurfaceProxy.ANativeWindowSetBuffersGeometry(it.surface!!, Point(0, 0),
+            activity.mSurfaceProxy.ANativeWindowSetBuffersGeometry(activity.surface!!, Point(0, 0),
                     R8G8B8A8_UNORM)
 
             // first dequeued buffer does not have the new size so it should be rejected.
-            it.mSurfaceProxy.ANativeWindowSetBuffersTransform(Transform.ROT_90.value)
-            it.mSurfaceProxy.SurfaceQueueBuffer(0)
-            it.mSurfaceProxy.ANativeWindowSetBuffersTransform(0)
-            it.mSurfaceProxy.SurfaceQueueBuffer(1)
-            assertEquals(it.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersTransform(Transform.ROT_90.value)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+            activity.mSurfaceProxy.ANativeWindowSetBuffersTransform(0)
+            activity.mSurfaceProxy.SurfaceQueueBuffer(1)
+            assertEquals(activity.mSurfaceProxy.waitUntilBufferDisplayed(3, 500 /* ms */), 0)
         }
 
         // verify buffer size is reset to default buffer size
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/MainActivity.kt b/tests/SurfaceViewBufferTests/src/com/android/test/MainActivity.kt
index ed79054..5f398f3 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/MainActivity.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/MainActivity.kt
@@ -40,12 +40,12 @@
     private var mSurfaceHolder: SurfaceHolder? = null
     private val mDrawLock = ReentrantLock()
     var mSurfaceView: SurfaceView? = null
+    private var mCountDownLatch: CountDownLatch? = null
 
     val surface: Surface? get() = mSurfaceHolder?.surface
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        addSurfaceView(Point(500, 200))
         window.decorView.apply {
             systemUiVisibility =
                     View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_FULLSCREEN
@@ -60,13 +60,23 @@
         val layout = findViewById<FrameLayout>(android.R.id.content)
         val surfaceReadyLatch = CountDownLatch(1)
         mSurfaceView = createSurfaceView(applicationContext, size, surfaceReadyLatch)
-        layout.addView(mSurfaceView!!,
+        layout!!.addView(mSurfaceView!!,
                 FrameLayout.LayoutParams(size.x, size.y, Gravity.TOP or Gravity.LEFT)
                         .also { it.setMargins(100, 100, 0, 0) })
 
         return surfaceReadyLatch
     }
 
+    fun resizeSurfaceView(size: Point): CountDownLatch {
+        mCountDownLatch = CountDownLatch(1)
+        mSurfaceView!!.layoutParams.also {
+            it.width = size.x
+            it.height = size.y
+        }
+        mSurfaceView!!.requestLayout()
+        return mCountDownLatch!!
+    }
+
     fun enableSeamlessRotation() {
         val p: WindowManager.LayoutParams = window.attributes
         p.rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_SEAMLESS
@@ -88,7 +98,6 @@
     ): SurfaceView {
         val surfaceView = SurfaceView(context)
         surfaceView.setWillNotDraw(false)
-        surfaceView.holder.setFixedSize(size.x, size.y)
         surfaceView.holder.addCallback(object : SurfaceHolder.Callback {
             override fun surfaceCreated(holder: SurfaceHolder) {
                 mDrawLock.withLock {
@@ -104,6 +113,7 @@
                 width: Int,
                 height: Int
             ) {
+                mCountDownLatch?.countDown()
             }
 
             override fun surfaceDestroyed(holder: SurfaceHolder) {
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/SharedBufferModeTests.kt b/tests/SurfaceViewBufferTests/src/com/android/test/SharedBufferModeTests.kt
index ae662506..ee41d79 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/SharedBufferModeTests.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/SharedBufferModeTests.kt
@@ -30,12 +30,12 @@
     @Test
     fun testCanPresentBuffers() {
         val numFrames = 15L
-        val trace = withTrace {
-            assertEquals(0, it.mSurfaceProxy.NativeWindowSetSharedBufferMode(true))
+        val trace = withTrace { activity ->
+            assertEquals(0, activity.mSurfaceProxy.NativeWindowSetSharedBufferMode(true))
             for (i in 1..numFrames) {
-                assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1 /* ms */))
-                it.mSurfaceProxy.SurfaceQueueBuffer(0)
-                assertEquals(0, it.mSurfaceProxy.waitUntilBufferDisplayed(i, 5000 /* ms */))
+                assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1 /* ms */))
+                activity.mSurfaceProxy.SurfaceQueueBuffer(0)
+                assertEquals(0, activity.mSurfaceProxy.waitUntilBufferDisplayed(i, 5000 /* ms */))
             }
         }
 
@@ -47,13 +47,14 @@
     @Test
     fun testFastQueueBuffers() {
         val numFrames = 15L
-        val trace = withTrace {
-            assertEquals(0, it.mSurfaceProxy.NativeWindowSetSharedBufferMode(true))
+        val trace = withTrace { activity ->
+            assertEquals(0, activity.mSurfaceProxy.NativeWindowSetSharedBufferMode(true))
             for (i in 1..numFrames) {
-                assertEquals(0, it.mSurfaceProxy.SurfaceDequeueBuffer(0, 1 /* ms */))
-                it.mSurfaceProxy.SurfaceQueueBuffer(0)
+                assertEquals(0, activity.mSurfaceProxy.SurfaceDequeueBuffer(0, 1 /* ms */))
+                activity.mSurfaceProxy.SurfaceQueueBuffer(0)
             }
-            assertEquals(0, it.mSurfaceProxy.waitUntilBufferDisplayed(numFrames, 5000 /* ms */))
+            assertEquals(0, activity.mSurfaceProxy.waitUntilBufferDisplayed(numFrames,
+                    5000 /* ms */))
         }
 
         assertThat(trace).hasFrameSequence("SurfaceView", numFrames..numFrames)
diff --git a/tests/SurfaceViewBufferTests/src/com/android/test/SurfaceTracingTestBase.kt b/tests/SurfaceViewBufferTests/src/com/android/test/SurfaceTracingTestBase.kt
index 273833b..8ea23de 100644
--- a/tests/SurfaceViewBufferTests/src/com/android/test/SurfaceTracingTestBase.kt
+++ b/tests/SurfaceViewBufferTests/src/com/android/test/SurfaceTracingTestBase.kt
@@ -60,6 +60,13 @@
         }
     }
 
+    fun withTrace(predicate: () -> Unit): LayersTrace {
+        return withSFTracing(TRACE_FLAGS,
+                outputDir = instrumentation.targetContext.dataDir.toPath()) {
+                predicate()
+        }
+    }
+
     fun runOnUiThread(predicate: (it: MainActivity) -> Unit) {
         scenarioRule.getScenario().onActivity {
             predicate(it)
diff --git a/tests/UsageStatsTest/src/com/android/tests/usagestats/UsageStatsActivity.java b/tests/UsageStatsTest/src/com/android/tests/usagestats/UsageStatsActivity.java
index bb985d7..53269ef 100644
--- a/tests/UsageStatsTest/src/com/android/tests/usagestats/UsageStatsActivity.java
+++ b/tests/UsageStatsTest/src/com/android/tests/usagestats/UsageStatsActivity.java
@@ -164,7 +164,7 @@
                     intent.putExtra(EXTRA_KEY_TIMEOUT, true);
                     mUsageStatsManager.registerAppUsageObserver(1, packages,
                             60, TimeUnit.SECONDS, PendingIntent.getActivity(UsageStatsActivity.this,
-                                    1, intent, 0));
+                                    1, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED));
                 }
             }
         });
@@ -198,7 +198,7 @@
                     intent.putExtra(EXTRA_KEY_TIMEOUT, true);
                     mUsageStatsManager.registerAppUsageLimitObserver(1, packages,
                             Duration.ofSeconds(60), Duration.ofSeconds(0),
-                            PendingIntent.getActivity(UsageStatsActivity.this, 1, intent, 0));
+                            PendingIntent.getActivity(UsageStatsActivity.this, 1, intent, PendingIntent.FLAG_MUTABLE_UNAUDITED));
                 }
             }
         });
diff --git a/tests/UsbHostExternalManagmentTest/AoapTestDevice/src/com/android/hardware/usb/aoapdevicetest/UsbAoapDeviceTestActivity.java b/tests/UsbHostExternalManagmentTest/AoapTestDevice/src/com/android/hardware/usb/aoapdevicetest/UsbAoapDeviceTestActivity.java
index aa4f8ca..ef179e2 100644
--- a/tests/UsbHostExternalManagmentTest/AoapTestDevice/src/com/android/hardware/usb/aoapdevicetest/UsbAoapDeviceTestActivity.java
+++ b/tests/UsbHostExternalManagmentTest/AoapTestDevice/src/com/android/hardware/usb/aoapdevicetest/UsbAoapDeviceTestActivity.java
@@ -99,7 +99,7 @@
             Intent intent = new Intent(ACTION_USB_ACCESSORY_PERMISSION);
             intent.setPackage(getPackageName());
             PendingIntent pendingIntent = PendingIntent.getBroadcast(
-                    this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
+                    this, 0, intent, PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
             mUsbManager.requestPermission(accessory, pendingIntent);
             return;
         }
diff --git a/tests/net/Android.bp b/tests/net/Android.bp
index a762219..f6a2846 100644
--- a/tests/net/Android.bp
+++ b/tests/net/Android.bp
@@ -70,4 +70,7 @@
         "android.test.base",
         "android.test.mock",
     ],
+    jni_libs: [
+        "libservice-connectivity",
+    ],
 }
diff --git a/tests/net/common/Android.bp b/tests/net/common/Android.bp
index 373aac6..c271f49 100644
--- a/tests/net/common/Android.bp
+++ b/tests/net/common/Android.bp
@@ -24,6 +24,7 @@
         "androidx.test.rules",
         "junit",
         "mockito-target-minus-junit4",
+        "modules-utils-build",
         "net-tests-utils",
         "net-utils-framework-common",
         "platform-test-annotations",
diff --git a/tests/net/common/java/android/net/CaptivePortalDataTest.kt b/tests/net/common/java/android/net/CaptivePortalDataTest.kt
index bd1847b..8710d23 100644
--- a/tests/net/common/java/android/net/CaptivePortalDataTest.kt
+++ b/tests/net/common/java/android/net/CaptivePortalDataTest.kt
@@ -41,13 +41,14 @@
             .setBytesRemaining(456L)
             .setExpiryTime(789L)
             .setCaptive(true)
+            .setVenueFriendlyName("venue friendly name")
             .build()
 
     private fun makeBuilder() = CaptivePortalData.Builder(data)
 
     @Test
     fun testParcelUnparcel() {
-        assertParcelSane(data, fieldCount = 7)
+        assertParcelSane(data, fieldCount = 8)
 
         assertParcelingIsLossless(makeBuilder().setUserPortalUrl(null).build())
         assertParcelingIsLossless(makeBuilder().setVenueInfoUrl(null).build())
@@ -66,6 +67,8 @@
         assertNotEqualsAfterChange { it.setBytesRemaining(789L) }
         assertNotEqualsAfterChange { it.setExpiryTime(12L) }
         assertNotEqualsAfterChange { it.setCaptive(false) }
+        assertNotEqualsAfterChange { it.setVenueFriendlyName("another friendly name") }
+        assertNotEqualsAfterChange { it.setVenueFriendlyName(null) }
     }
 
     @Test
@@ -108,6 +111,11 @@
         assertFalse(makeBuilder().setCaptive(false).build().isCaptive)
     }
 
+    @Test
+    fun testVenueFriendlyName() {
+        assertEquals("venue friendly name", data.venueFriendlyName)
+    }
+
     private fun CaptivePortalData.mutate(mutator: (CaptivePortalData.Builder) -> Unit) =
             CaptivePortalData.Builder(this).apply { mutator(this) }.build()
 
diff --git a/tests/net/common/java/android/net/NetworkCapabilitiesTest.java b/tests/net/common/java/android/net/NetworkCapabilitiesTest.java
index 6b7ea66..5d0e016 100644
--- a/tests/net/common/java/android/net/NetworkCapabilitiesTest.java
+++ b/tests/net/common/java/android/net/NetworkCapabilitiesTest.java
@@ -42,9 +42,11 @@
 import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
 import static android.net.NetworkCapabilities.TRANSPORT_WIFI_AWARE;
 import static android.net.NetworkCapabilities.UNRESTRICTED_CAPABILITIES;
+import static android.os.Process.INVALID_UID;
 
 import static com.android.testutils.ParcelUtils.assertParcelSane;
 import static com.android.testutils.ParcelUtils.assertParcelingIsLossless;
+import static com.android.testutils.ParcelUtils.parcelingRoundTrip;
 
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
@@ -53,18 +55,19 @@
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
 
+import android.net.wifi.WifiInfo;
 import android.net.wifi.aware.DiscoverySession;
 import android.net.wifi.aware.PeerHandle;
 import android.net.wifi.aware.WifiAwareNetworkSpecifier;
 import android.os.Build;
-import android.os.Process;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.ArraySet;
 
-import androidx.core.os.BuildCompat;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.modules.utils.build.SdkLevel;
 import com.android.testutils.DevSdkIgnoreRule;
 import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;
 
@@ -89,10 +92,11 @@
     private PeerHandle mPeerHandle = Mockito.mock(PeerHandle.class);
 
     private boolean isAtLeastR() {
-        // BuildCompat.isAtLeastR() is used to check the Android version before releasing Android R.
-        // Build.VERSION.SDK_INT > Build.VERSION_CODES.Q is used to check the Android version after
-        // releasing Android R.
-        return BuildCompat.isAtLeastR() || Build.VERSION.SDK_INT > Build.VERSION_CODES.Q;
+        return SdkLevel.isAtLeastR();
+    }
+
+    private boolean isAtLeastS() {
+        return SdkLevel.isAtLeastS();
     }
 
     @Test
@@ -324,8 +328,59 @@
         testParcelSane(netCap);
     }
 
+    private NetworkCapabilities createNetworkCapabilitiesWithWifiInfo() {
+        // uses a real WifiInfo to test parceling of sensitive data.
+        final WifiInfo wifiInfo = new WifiInfo.Builder()
+                .setSsid("sssid1234".getBytes())
+                .setBssid("00:11:22:33:44:55")
+                .build();
+        return new NetworkCapabilities()
+                .addCapability(NET_CAPABILITY_INTERNET)
+                .addCapability(NET_CAPABILITY_EIMS)
+                .addCapability(NET_CAPABILITY_NOT_METERED)
+                .setSSID(TEST_SSID)
+                .setTransportInfo(wifiInfo)
+                .setRequestorPackageName("com.android.test")
+                .setRequestorUid(9304);
+    }
+
+    @Test
+    public void testParcelNetworkCapabilitiesWithLocationSensitiveFields() {
+        assumeTrue(isAtLeastS());
+
+        final NetworkCapabilities netCap = createNetworkCapabilitiesWithWifiInfo();
+        final NetworkCapabilities netCapWithLocationSensitiveFields =
+                new NetworkCapabilities(netCap, true);
+
+        assertParcelingIsLossless(netCapWithLocationSensitiveFields);
+        testParcelSane(netCapWithLocationSensitiveFields);
+
+        assertEquals(netCapWithLocationSensitiveFields,
+                parcelingRoundTrip(netCapWithLocationSensitiveFields));
+    }
+
+    @Test
+    public void testParcelNetworkCapabilitiesWithoutLocationSensitiveFields() {
+        assumeTrue(isAtLeastS());
+
+        final NetworkCapabilities netCap = createNetworkCapabilitiesWithWifiInfo();
+        final NetworkCapabilities netCapWithoutLocationSensitiveFields =
+                new NetworkCapabilities(netCap, false);
+
+        final NetworkCapabilities sanitizedNetCap =
+                new NetworkCapabilities(netCapWithoutLocationSensitiveFields);
+        final WifiInfo sanitizedWifiInfo = new WifiInfo.Builder()
+                .setSsid(new byte[0])
+                .setBssid(WifiInfo.DEFAULT_MAC_ADDRESS)
+                .build();
+        sanitizedNetCap.setTransportInfo(sanitizedWifiInfo);
+        assertEquals(sanitizedNetCap, parcelingRoundTrip(netCapWithoutLocationSensitiveFields));
+    }
+
     private void testParcelSane(NetworkCapabilities cap) {
-        if (isAtLeastR()) {
+        if (isAtLeastS()) {
+            assertParcelSane(cap, 16);
+        } else if (isAtLeastR()) {
             assertParcelSane(cap, 15);
         } else {
             assertParcelSane(cap, 11);
@@ -639,26 +694,23 @@
         // Sequence 1: Transport + Transport + TransportInfo
         NetworkCapabilities nc1 = new NetworkCapabilities();
         nc1.addTransportType(TRANSPORT_CELLULAR).addTransportType(TRANSPORT_WIFI)
-                .setTransportInfo(new TransportInfo() {});
+                .setTransportInfo(new TestTransportInfo());
 
         // Sequence 2: Transport + NetworkSpecifier + Transport
         NetworkCapabilities nc2 = new NetworkCapabilities();
-        nc2.addTransportType(TRANSPORT_CELLULAR).setTransportInfo(new TransportInfo() {})
+        nc2.addTransportType(TRANSPORT_CELLULAR).setTransportInfo(new TestTransportInfo())
                 .addTransportType(TRANSPORT_WIFI);
     }
 
     @Test
     public void testCombineTransportInfo() {
         NetworkCapabilities nc1 = new NetworkCapabilities();
-        nc1.setTransportInfo(new TransportInfo() {
-            // empty
-        });
+        nc1.setTransportInfo(new TestTransportInfo());
+
         NetworkCapabilities nc2 = new NetworkCapabilities();
         // new TransportInfo so that object is not #equals to nc1's TransportInfo (that's where
         // combine fails)
-        nc2.setTransportInfo(new TransportInfo() {
-            // empty
-        });
+        nc2.setTransportInfo(new TestTransportInfo());
 
         try {
             nc1.combineCapabilities(nc2);
@@ -761,7 +813,7 @@
         // Test default owner uid.
         // If the owner uid is not set, the default value should be Process.INVALID_UID.
         final NetworkCapabilities nc1 = new NetworkCapabilities.Builder().build();
-        assertEquals(Process.INVALID_UID, nc1.getOwnerUid());
+        assertEquals(INVALID_UID, nc1.getOwnerUid());
         // Test setAdministratorUids and getAdministratorUids.
         final int[] administratorUids = {1001, 10001};
         final NetworkCapabilities nc2 = new NetworkCapabilities.Builder()
@@ -906,6 +958,16 @@
     private class TestTransportInfo implements TransportInfo {
         TestTransportInfo() {
         }
+
+        @Override
+        public TransportInfo makeCopy(boolean parcelLocationSensitiveFields) {
+            return this;
+        }
+
+        @Override
+        public boolean hasLocationSensitiveFields() {
+            return false;
+        }
     }
 
     @Test @IgnoreUpTo(Build.VERSION_CODES.Q)
diff --git a/tests/net/java/android/net/ConnectivityManagerTest.java b/tests/net/java/android/net/ConnectivityManagerTest.java
index d74a621..f2dd27e 100644
--- a/tests/net/java/android/net/ConnectivityManagerTest.java
+++ b/tests/net/java/android/net/ConnectivityManagerTest.java
@@ -16,6 +16,7 @@
 
 package android.net;
 
+import static android.net.ConnectivityManager.TYPE_NONE;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_FOTA;
@@ -31,16 +32,21 @@
 import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
 import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET;
 import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
+import static android.net.NetworkRequest.Type.REQUEST;
+import static android.net.NetworkRequest.Type.TRACK_DEFAULT;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyBoolean;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.timeout;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -49,9 +55,7 @@
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
-import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
-import android.net.NetworkCapabilities;
 import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.os.Handler;
@@ -213,9 +217,8 @@
         ArgumentCaptor<Messenger> captor = ArgumentCaptor.forClass(Messenger.class);
 
         // register callback
-        when(mService.requestNetwork(
-                any(), captor.capture(), anyInt(), any(), anyInt(), any(), nullable(String.class)))
-                .thenReturn(request);
+        when(mService.requestNetwork(any(), anyInt(), captor.capture(), anyInt(), any(), anyInt(),
+                any(), nullable(String.class))).thenReturn(request);
         manager.requestNetwork(request, callback, handler);
 
         // callback triggers
@@ -242,9 +245,8 @@
         ArgumentCaptor<Messenger> captor = ArgumentCaptor.forClass(Messenger.class);
 
         // register callback
-        when(mService.requestNetwork(
-                any(), captor.capture(), anyInt(), any(), anyInt(), any(), nullable(String.class)))
-                .thenReturn(req1);
+        when(mService.requestNetwork(any(), anyInt(), captor.capture(), anyInt(), any(), anyInt(),
+                any(), nullable(String.class))).thenReturn(req1);
         manager.requestNetwork(req1, callback, handler);
 
         // callback triggers
@@ -261,9 +263,8 @@
         verify(callback, timeout(100).times(0)).onLosing(any(), anyInt());
 
         // callback can be registered again
-        when(mService.requestNetwork(
-                any(), captor.capture(), anyInt(), any(), anyInt(), any(), nullable(String.class)))
-                .thenReturn(req2);
+        when(mService.requestNetwork(any(), anyInt(), captor.capture(), anyInt(), any(), anyInt(),
+                any(), nullable(String.class))).thenReturn(req2);
         manager.requestNetwork(req2, callback, handler);
 
         // callback triggers
@@ -286,7 +287,7 @@
         info.targetSdkVersion = VERSION_CODES.N_MR1 + 1;
 
         when(mCtx.getApplicationInfo()).thenReturn(info);
-        when(mService.requestNetwork(any(), any(), anyInt(), any(), anyInt(), any(),
+        when(mService.requestNetwork(any(), anyInt(), any(), anyInt(), any(), anyInt(), any(),
                 nullable(String.class))).thenReturn(request);
 
         Handler handler = new Handler(Looper.getMainLooper());
@@ -340,6 +341,35 @@
         }
     }
 
+    @Test
+    public void testRequestType() throws Exception {
+        final String testPkgName = "MyPackage";
+        final ConnectivityManager manager = new ConnectivityManager(mCtx, mService);
+        when(mCtx.getOpPackageName()).thenReturn(testPkgName);
+        final NetworkRequest request = makeRequest(1);
+        final NetworkCallback callback = new ConnectivityManager.NetworkCallback();
+
+        manager.requestNetwork(request, callback);
+        verify(mService).requestNetwork(eq(request.networkCapabilities),
+                eq(REQUEST.ordinal()), any(), anyInt(), any(), eq(TYPE_NONE),
+                eq(testPkgName), eq(null));
+        reset(mService);
+
+        // Verify that register network callback does not calls requestNetwork at all.
+        manager.registerNetworkCallback(request, callback);
+        verify(mService, never()).requestNetwork(any(), anyInt(), any(), anyInt(), any(),
+                anyInt(), any(), any());
+        verify(mService).listenForNetwork(eq(request.networkCapabilities), any(), any(),
+                eq(testPkgName));
+        reset(mService);
+
+        manager.registerDefaultNetworkCallback(callback);
+        verify(mService).requestNetwork(eq(null),
+                eq(TRACK_DEFAULT.ordinal()), any(), anyInt(), any(), eq(TYPE_NONE),
+                eq(testPkgName), eq(null));
+        reset(mService);
+    }
+
     static Message makeMessage(NetworkRequest req, int messageType) {
         Bundle bundle = new Bundle();
         bundle.putParcelable(NetworkRequest.class.getSimpleName(), req);
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 3433880..6953100 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -161,7 +161,6 @@
 import android.net.EthernetManager;
 import android.net.IConnectivityDiagnosticsCallback;
 import android.net.IDnsResolver;
-import android.net.IIpConnectivityMetrics;
 import android.net.INetd;
 import android.net.INetworkMonitor;
 import android.net.INetworkMonitorCallbacks;
@@ -202,6 +201,7 @@
 import android.net.shared.NetworkMonitorUtils;
 import android.net.shared.PrivateDnsConfig;
 import android.net.util.MultinetworkPolicyTracker;
+import android.net.wifi.WifiInfo;
 import android.os.BadParcelableException;
 import android.os.Binder;
 import android.os.Build;
@@ -344,6 +344,11 @@
 
     private static final String INTERFACE_NAME = "interface";
 
+    private static final String TEST_VENUE_URL_NA = "https://android.com/";
+    private static final String TEST_VENUE_URL_CAPPORT = "https://android.com/capport/";
+    private static final String TEST_FRIENDLY_NAME = "Network friendly name";
+    private static final String TEST_REDIRECT_URL = "http://example.com/firstPath";
+
     private MockContext mServiceContext;
     private HandlerThread mCsHandlerThread;
     private ConnectivityService.Dependencies mDeps;
@@ -359,7 +364,6 @@
     private HandlerThread mAlarmManagerThread;
     private TestNetIdManager mNetIdManager;
 
-    @Mock IIpConnectivityMetrics mIpConnectivityMetrics;
     @Mock IpConnectivityMetrics.Logger mMetricsService;
     @Mock DefaultNetworkMetrics mDefaultNetworkMetrics;
     @Mock DeviceIdleInternal mDeviceIdleInternal;
@@ -869,7 +873,7 @@
             mProbesSucceeded = probesSucceeded;
         }
 
-        void notifyCaptivePortalDataChanged(CaptivePortalData data) {
+        void notifyCapportApiDataChanged(CaptivePortalData data) {
             try {
                 mNmCallbacks.notifyCaptivePortalDataChanged(data);
             } catch (RemoteException e) {
@@ -1199,6 +1203,8 @@
                 updateState(NetworkInfo.DetailedState.DISCONNECTED, "disconnect");
             }
             mAgentRegistered = false;
+            setUids(null);
+            mInterface = null;
         }
 
         @Override
@@ -1371,7 +1377,6 @@
         doReturn(mock(ProxyTracker.class)).when(deps).makeProxyTracker(any(), any());
         doReturn(mMetricsService).when(deps).getMetricsLogger();
         doReturn(true).when(deps).queryUserAccess(anyInt(), anyInt());
-        doReturn(mIpConnectivityMetrics).when(deps).getIpConnectivityMetrics();
         doReturn(mBatteryStatsService).when(deps).getBatteryStatsService();
         doAnswer(inv -> {
             mPolicyTracker = new WrappedMultinetworkPolicyTracker(
@@ -2005,7 +2010,7 @@
                 Objects.equals(expectedCapportUrl, lp.getCaptivePortalApiUrl()));
 
         final CaptivePortalData expectedCapportData = sanitized ? null : capportData;
-        mWiFiNetworkAgent.notifyCaptivePortalDataChanged(capportData);
+        mWiFiNetworkAgent.notifyCapportApiDataChanged(capportData);
         callback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp ->
                 Objects.equals(expectedCapportData, lp.getCaptivePortalData()));
         defaultCallback.expectLinkPropertiesThat(mWiFiNetworkAgent, lp ->
@@ -3043,7 +3048,7 @@
                 .setBytesRemaining(12345L)
                 .build();
 
-        mWiFiNetworkAgent.notifyCaptivePortalDataChanged(testData);
+        mWiFiNetworkAgent.notifyCapportApiDataChanged(testData);
 
         captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
                 lp -> testData.equals(lp.getCaptivePortalData()));
@@ -3056,6 +3061,136 @@
                 lp -> testData.equals(lp.getCaptivePortalData()) && lp.getMtu() == 1234);
     }
 
+    private TestNetworkCallback setupNetworkCallbackAndConnectToWifi() throws Exception {
+        // Grant NETWORK_SETTINGS permission to be able to receive LinkProperties change callbacks
+        // with sensitive (captive portal) data
+        mServiceContext.setPermission(
+                android.Manifest.permission.NETWORK_SETTINGS, PERMISSION_GRANTED);
+
+        final TestNetworkCallback captivePortalCallback = new TestNetworkCallback();
+        final NetworkRequest captivePortalRequest = new NetworkRequest.Builder()
+                .addCapability(NET_CAPABILITY_CAPTIVE_PORTAL).build();
+        mCm.registerNetworkCallback(captivePortalRequest, captivePortalCallback);
+
+        mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
+
+        mWiFiNetworkAgent.connectWithCaptivePortal(TEST_REDIRECT_URL, false /* isStrictMode */);
+        captivePortalCallback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent);
+        return captivePortalCallback;
+    }
+
+    private class CaptivePortalTestData {
+        CaptivePortalTestData(CaptivePortalData naData, CaptivePortalData capportData,
+                CaptivePortalData expectedMergedData) {
+            mNaData = naData;
+            mCapportData = capportData;
+            mExpectedMergedData = expectedMergedData;
+        }
+
+        public final CaptivePortalData mNaData;
+        public final CaptivePortalData mCapportData;
+        public final CaptivePortalData mExpectedMergedData;
+    }
+
+    private CaptivePortalTestData setupCaptivePortalData() {
+        final CaptivePortalData capportData = new CaptivePortalData.Builder()
+                .setUserPortalUrl(Uri.parse(TEST_REDIRECT_URL))
+                .setVenueInfoUrl(Uri.parse(TEST_VENUE_URL_CAPPORT))
+                .setExpiryTime(1000000L)
+                .setBytesRemaining(12345L)
+                .build();
+
+        final CaptivePortalData naData = new CaptivePortalData.Builder()
+                .setBytesRemaining(80802L)
+                .setVenueInfoUrl(Uri.parse(TEST_VENUE_URL_NA))
+                .setVenueFriendlyName(TEST_FRIENDLY_NAME).build();
+
+        final CaptivePortalData expectedMergedData = new CaptivePortalData.Builder()
+                .setUserPortalUrl(Uri.parse(TEST_REDIRECT_URL))
+                .setBytesRemaining(12345L)
+                .setExpiryTime(1000000L)
+                .setVenueInfoUrl(Uri.parse(TEST_VENUE_URL_NA))
+                .setVenueFriendlyName(TEST_FRIENDLY_NAME).build();
+
+        return new CaptivePortalTestData(naData, capportData, expectedMergedData);
+    }
+
+    @Test
+    public void testMergeCaptivePortalApiWithFriendlyNameAndVenueUrl() throws Exception {
+        final TestNetworkCallback captivePortalCallback = setupNetworkCallbackAndConnectToWifi();
+        final CaptivePortalTestData captivePortalTestData = setupCaptivePortalData();
+
+        // Baseline capport data
+        mWiFiNetworkAgent.notifyCapportApiDataChanged(captivePortalTestData.mCapportData);
+
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mCapportData.equals(lp.getCaptivePortalData()));
+
+        // Venue URL and friendly name from Network agent, confirm that API data gets precedence
+        // on the bytes remaining.
+        final LinkProperties linkProperties = new LinkProperties();
+        linkProperties.setCaptivePortalData(captivePortalTestData.mNaData);
+        mWiFiNetworkAgent.sendLinkProperties(linkProperties);
+
+        // Make sure that the capport data is merged
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mExpectedMergedData.equals(lp.getCaptivePortalData()));
+
+        // Create a new LP with no Network agent capport data
+        final LinkProperties newLps = new LinkProperties();
+        newLps.setMtu(1234);
+        mWiFiNetworkAgent.sendLinkProperties(newLps);
+        // CaptivePortalData is not lost and has the original values when LPs are received from the
+        // NetworkAgent
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mCapportData.equals(lp.getCaptivePortalData())
+                        && lp.getMtu() == 1234);
+
+        // Now send capport data only from the Network agent
+        mWiFiNetworkAgent.notifyCapportApiDataChanged(null);
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> lp.getCaptivePortalData() == null);
+
+        newLps.setCaptivePortalData(captivePortalTestData.mNaData);
+        mWiFiNetworkAgent.sendLinkProperties(newLps);
+
+        // Make sure that only the network agent capport data is available
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mNaData.equals(lp.getCaptivePortalData()));
+    }
+
+    @Test
+    public void testMergeCaptivePortalDataFromNetworkAgentFirstThenCapport() throws Exception {
+        final TestNetworkCallback captivePortalCallback = setupNetworkCallbackAndConnectToWifi();
+        final CaptivePortalTestData captivePortalTestData = setupCaptivePortalData();
+
+        // Venue URL and friendly name from Network agent, confirm that API data gets precedence
+        // on the bytes remaining.
+        final LinkProperties linkProperties = new LinkProperties();
+        linkProperties.setCaptivePortalData(captivePortalTestData.mNaData);
+        mWiFiNetworkAgent.sendLinkProperties(linkProperties);
+
+        // Make sure that the data is saved correctly
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mNaData.equals(lp.getCaptivePortalData()));
+
+        // Expected merged data: Network agent data is preferred, and values that are not used by
+        // it are merged from capport data
+        mWiFiNetworkAgent.notifyCapportApiDataChanged(captivePortalTestData.mCapportData);
+
+        // Make sure that the Capport data is merged correctly
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mExpectedMergedData.equals(lp.getCaptivePortalData()));
+
+        // Now set the naData to null
+        linkProperties.setCaptivePortalData(null);
+        mWiFiNetworkAgent.sendLinkProperties(linkProperties);
+
+        // Make sure that the Capport data is retained correctly
+        captivePortalCallback.expectLinkPropertiesThat(mWiFiNetworkAgent,
+                lp -> captivePortalTestData.mCapportData.equals(lp.getCaptivePortalData()));
+    }
+
     private NetworkRequest.Builder newWifiRequestBuilder() {
         return new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI);
     }
@@ -3226,8 +3361,8 @@
             NetworkCapabilities networkCapabilities = new NetworkCapabilities();
             networkCapabilities.addTransportType(TRANSPORT_WIFI)
                     .setNetworkSpecifier(new MatchAllNetworkSpecifier());
-            mService.requestNetwork(networkCapabilities, null, 0, null,
-                    ConnectivityManager.TYPE_WIFI, mContext.getPackageName(),
+            mService.requestNetwork(networkCapabilities, NetworkRequest.Type.REQUEST.ordinal(),
+                    null, 0, null, ConnectivityManager.TYPE_WIFI, mContext.getPackageName(),
                     getAttributionTag());
         });
 
@@ -3361,6 +3496,7 @@
         assertEquals(null, mCm.getActiveNetwork());
 
         mMockVpn.establishForMyUid();
+        assertUidRangesUpdatedForMyUid(true);
         defaultNetworkCallback.expectAvailableThenValidatedCallbacks(mMockVpn);
         assertEquals(defaultNetworkCallback.getLastAvailableNetwork(), mCm.getActiveNetwork());
 
@@ -3624,51 +3760,55 @@
         // Register the factory and expect it to start looking for a network.
         testFactory.expectAddRequestsWithScores(0);  // Score 0 as the request is not served yet.
         testFactory.register();
-        testFactory.waitForNetworkRequests(1);
-        assertTrue(testFactory.getMyStartRequested());
 
-        // Bring up wifi. The factory stops looking for a network.
-        mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
-        // Score 60 - 40 penalty for not validated yet, then 60 when it validates
-        testFactory.expectAddRequestsWithScores(20, 60);
-        mWiFiNetworkAgent.connect(true);
-        testFactory.waitForRequests();
-        assertFalse(testFactory.getMyStartRequested());
+        try {
+            testFactory.waitForNetworkRequests(1);
+            assertTrue(testFactory.getMyStartRequested());
 
-        ContentResolver cr = mServiceContext.getContentResolver();
+            // Bring up wifi. The factory stops looking for a network.
+            mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
+            // Score 60 - 40 penalty for not validated yet, then 60 when it validates
+            testFactory.expectAddRequestsWithScores(20, 60);
+            mWiFiNetworkAgent.connect(true);
+            testFactory.waitForRequests();
+            assertFalse(testFactory.getMyStartRequested());
 
-        // Turn on mobile data always on. The factory starts looking again.
-        testFactory.expectAddRequestsWithScores(0);  // Always on requests comes up with score 0
-        setAlwaysOnNetworks(true);
-        testFactory.waitForNetworkRequests(2);
-        assertTrue(testFactory.getMyStartRequested());
+            ContentResolver cr = mServiceContext.getContentResolver();
 
-        // Bring up cell data and check that the factory stops looking.
-        assertLength(1, mCm.getAllNetworks());
-        mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
-        testFactory.expectAddRequestsWithScores(10, 50);  // Unvalidated, then validated
-        mCellNetworkAgent.connect(true);
-        cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
-        testFactory.waitForNetworkRequests(2);
-        assertFalse(testFactory.getMyStartRequested());  // Because the cell network outscores us.
+            // Turn on mobile data always on. The factory starts looking again.
+            testFactory.expectAddRequestsWithScores(0);  // Always on requests comes up with score 0
+            setAlwaysOnNetworks(true);
+            testFactory.waitForNetworkRequests(2);
+            assertTrue(testFactory.getMyStartRequested());
 
-        // Check that cell data stays up.
-        waitForIdle();
-        verifyActiveNetwork(TRANSPORT_WIFI);
-        assertLength(2, mCm.getAllNetworks());
+            // Bring up cell data and check that the factory stops looking.
+            assertLength(1, mCm.getAllNetworks());
+            mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
+            testFactory.expectAddRequestsWithScores(10, 50);  // Unvalidated, then validated
+            mCellNetworkAgent.connect(true);
+            cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
+            testFactory.waitForNetworkRequests(2);
+            assertFalse(
+                    testFactory.getMyStartRequested());  // Because the cell network outscores us.
 
-        // Turn off mobile data always on and expect the request to disappear...
-        testFactory.expectRemoveRequests(1);
-        setAlwaysOnNetworks(false);
-        testFactory.waitForNetworkRequests(1);
+            // Check that cell data stays up.
+            waitForIdle();
+            verifyActiveNetwork(TRANSPORT_WIFI);
+            assertLength(2, mCm.getAllNetworks());
 
-        // ...  and cell data to be torn down.
-        cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent);
-        assertLength(1, mCm.getAllNetworks());
+            // Turn off mobile data always on and expect the request to disappear...
+            testFactory.expectRemoveRequests(1);
+            setAlwaysOnNetworks(false);
+            testFactory.waitForNetworkRequests(1);
 
-        testFactory.terminate();
-        mCm.unregisterNetworkCallback(cellNetworkCallback);
-        handlerThread.quit();
+            // ...  and cell data to be torn down.
+            cellNetworkCallback.expectCallback(CallbackEntry.LOST, mCellNetworkAgent);
+            assertLength(1, mCm.getAllNetworks());
+        } finally {
+            testFactory.terminate();
+            mCm.unregisterNetworkCallback(cellNetworkCallback);
+            handlerThread.quit();
+        }
     }
 
     @Test
@@ -5047,6 +5187,7 @@
         lp.setInterfaceName(VPN_IFNAME);
 
         mMockVpn.establishForMyUid(lp);
+        assertUidRangesUpdatedForMyUid(true);
 
         final Network[] cellAndVpn = new Network[] {
                 mCellNetworkAgent.getNetwork(), mMockVpn.getNetwork()};
@@ -5632,6 +5773,7 @@
         // (and doing so is difficult without using reflection) but it's good to test that the code
         // behaves approximately correctly.
         mMockVpn.establishForMyUid(false, true, false);
+        assertUidRangesUpdatedForMyUid(true);
         final Network wifiNetwork = new Network(mNetIdManager.peekNextNetId());
         mService.setUnderlyingNetworksForVpn(new Network[]{wifiNetwork});
         callback.expectAvailableCallbacksUnvalidated(mMockVpn);
@@ -5789,6 +5931,7 @@
 
         mMockVpn.establishForMyUid(true /* validated */, false /* hasInternet */,
                 false /* isStrictMode */);
+        assertUidRangesUpdatedForMyUid(true);
 
         defaultCallback.assertNoCallback();
         assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork());
@@ -5814,6 +5957,7 @@
 
         mMockVpn.establishForMyUid(true /* validated */, true /* hasInternet */,
                 false /* isStrictMode */);
+        assertUidRangesUpdatedForMyUid(true);
 
         defaultCallback.expectAvailableThenValidatedCallbacks(mMockVpn);
         assertEquals(defaultCallback.getLastAvailableNetwork(), mCm.getActiveNetwork());
@@ -5839,6 +5983,7 @@
         // Bring up a VPN that has the INTERNET capability, initially unvalidated.
         mMockVpn.establishForMyUid(false /* validated */, true /* hasInternet */,
                 false /* isStrictMode */);
+        assertUidRangesUpdatedForMyUid(true);
 
         // Even though the VPN is unvalidated, it becomes the default network for our app.
         callback.expectAvailableCallbacksUnvalidated(mMockVpn);
@@ -5890,6 +6035,7 @@
 
         mMockVpn.establishForMyUid(true /* validated */, false /* hasInternet */,
                 false /* isStrictMode */);
+        assertUidRangesUpdatedForMyUid(true);
 
         vpnNetworkCallback.expectAvailableCallbacks(mMockVpn.getNetwork(),
                 false /* suspended */, false /* validated */, false /* blocked */, TIMEOUT_MS);
@@ -5931,6 +6077,7 @@
 
         mMockVpn.establishForMyUid(true /* validated */, false /* hasInternet */,
                 false /* isStrictMode */);
+        assertUidRangesUpdatedForMyUid(true);
 
         vpnNetworkCallback.expectAvailableThenValidatedCallbacks(mMockVpn);
         nc = mCm.getNetworkCapabilities(mMockVpn.getNetwork());
@@ -6098,6 +6245,7 @@
 
         mMockVpn.establishForMyUid(true /* validated */, false /* hasInternet */,
                 false /* isStrictMode */);
+        assertUidRangesUpdatedForMyUid(true);
 
         vpnNetworkCallback.expectAvailableThenValidatedCallbacks(mMockVpn);
         nc = mCm.getNetworkCapabilities(mMockVpn.getNetwork());
@@ -6156,6 +6304,7 @@
 
         // Bring up a VPN
         mMockVpn.establishForMyUid();
+        assertUidRangesUpdatedForMyUid(true);
         callback.expectAvailableThenValidatedCallbacks(mMockVpn);
         callback.assertNoCallback();
 
@@ -6176,11 +6325,15 @@
 
         // Create a fake restricted profile whose parent is our user ID.
         final int userId = UserHandle.getUserId(uid);
+        when(mUserManager.canHaveRestrictedProfile()).thenReturn(true);
         final int restrictedUserId = userId + 1;
         final UserInfo info = new UserInfo(restrictedUserId, "user", UserInfo.FLAG_RESTRICTED);
         info.restrictedProfileParentId = userId;
         assertTrue(info.isRestricted());
         when(mUserManager.getUserInfo(restrictedUserId)).thenReturn(info);
+        when(mPackageManager.getPackageUidAsUser(ALWAYS_ON_PACKAGE, restrictedUserId))
+                .thenReturn(UserHandle.getUid(restrictedUserId, VPN_UID));
+
         final Intent addedIntent = new Intent(ACTION_USER_ADDED);
         addedIntent.putExtra(Intent.EXTRA_USER_HANDLE, restrictedUserId);
 
@@ -6220,6 +6373,54 @@
                 && caps.getUids().contains(new UidRange(uid, uid))
                 && caps.hasTransport(TRANSPORT_VPN)
                 && !caps.hasTransport(TRANSPORT_WIFI));
+
+        // Test lockdown with restricted profiles.
+        mServiceContext.setPermission(
+                Manifest.permission.CONTROL_ALWAYS_ON_VPN, PERMISSION_GRANTED);
+        mServiceContext.setPermission(
+                Manifest.permission.CONTROL_VPN, PERMISSION_GRANTED);
+        mServiceContext.setPermission(
+                Manifest.permission.NETWORK_SETTINGS, PERMISSION_GRANTED);
+
+        // Connect wifi and check that UIDs in the main and restricted profiles have network access.
+        mMockVpn.disconnect();
+        mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.connect(true /* validated */);
+        final int restrictedUid = UserHandle.getUid(restrictedUserId, 42 /* appId */);
+        assertNotNull(mCm.getActiveNetworkForUid(uid));
+        assertNotNull(mCm.getActiveNetworkForUid(restrictedUid));
+
+        // Enable always-on VPN lockdown. The main user loses network access because no VPN is up.
+        final ArrayList<String> allowList = new ArrayList<>();
+        mService.setAlwaysOnVpnPackage(userId, ALWAYS_ON_PACKAGE, true /* lockdown */, allowList);
+        waitForIdle();
+        assertNull(mCm.getActiveNetworkForUid(uid));
+        assertNotNull(mCm.getActiveNetworkForUid(restrictedUid));
+
+        // Start the restricted profile, and check that the UID within it loses network access.
+        when(mUserManager.getAliveUsers()).thenReturn(
+                Arrays.asList(new UserInfo[] {
+                        new UserInfo(userId, "", 0),
+                        info
+                }));
+        // TODO: check that VPN app within restricted profile still has access, etc.
+        handler.post(() -> mServiceContext.sendBroadcast(addedIntent));
+        waitForIdle();
+        assertNull(mCm.getActiveNetworkForUid(uid));
+        assertNull(mCm.getActiveNetworkForUid(restrictedUid));
+
+        // Stop the restricted profile, and check that the UID within it has network access again.
+        when(mUserManager.getAliveUsers()).thenReturn(
+                Arrays.asList(new UserInfo[] {
+                        new UserInfo(userId, "", 0),
+                }));
+        handler.post(() -> mServiceContext.sendBroadcast(removedIntent));
+        waitForIdle();
+        assertNull(mCm.getActiveNetworkForUid(uid));
+        assertNotNull(mCm.getActiveNetworkForUid(restrictedUid));
+
+        mService.setAlwaysOnVpnPackage(userId, null, false /* lockdown */, allowList);
+        waitForIdle();
     }
 
     @Test
@@ -6258,6 +6459,7 @@
 
         // Connect VPN network. By default it is using current default network (Cell).
         mMockVpn.establishForMyUid();
+        assertUidRangesUpdatedForMyUid(true);
 
         // Ensure VPN is now the active network.
         assertEquals(mMockVpn.getNetwork(), mCm.getActiveNetwork());
@@ -6310,6 +6512,7 @@
 
         // Connect VPN network.
         mMockVpn.establishForMyUid();
+        assertUidRangesUpdatedForMyUid(true);
 
         // Ensure VPN is now the active network.
         assertEquals(mMockVpn.getNetwork(), mCm.getActiveNetwork());
@@ -6684,6 +6887,7 @@
         assertNetworkInfo(TYPE_WIFI, DetailedState.BLOCKED);
 
         mMockVpn.establishForMyUid();
+        assertUidRangesUpdatedForMyUid(true);
         defaultCallback.expectAvailableThenValidatedCallbacks(mMockVpn);
         vpnUidCallback.assertNoCallback();  // vpnUidCallback has NOT_VPN capability.
         assertEquals(mMockVpn.getNetwork(), mCm.getActiveNetwork());
@@ -7202,7 +7406,7 @@
         mCellNetworkAgent.connect(true);
         networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
         verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(),
-                eq(ConnectivityManager.TYPE_MOBILE));
+                eq(NetworkCapabilities.TRANSPORT_CELLULAR));
 
         mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
         final LinkProperties wifiLp = new LinkProperties();
@@ -7216,7 +7420,7 @@
         networkCallback.expectCallback(CallbackEntry.LOSING, mCellNetworkAgent);
         networkCallback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent);
         verify(mNetworkManagementService, times(1)).addIdleTimer(eq(WIFI_IFNAME), anyInt(),
-                eq(ConnectivityManager.TYPE_WIFI));
+                eq(NetworkCapabilities.TRANSPORT_WIFI));
         verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(MOBILE_IFNAME));
 
         // Disconnect wifi and switch back to cell
@@ -7226,7 +7430,7 @@
         assertNoCallbacks(networkCallback);
         verify(mNetworkManagementService, times(1)).removeIdleTimer(eq(WIFI_IFNAME));
         verify(mNetworkManagementService, times(1)).addIdleTimer(eq(MOBILE_IFNAME), anyInt(),
-                eq(ConnectivityManager.TYPE_MOBILE));
+                eq(NetworkCapabilities.TRANSPORT_CELLULAR));
 
         // reconnect wifi
         mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);
@@ -7341,6 +7545,7 @@
         LinkProperties testLinkProperties = new LinkProperties();
         testLinkProperties.setHttpProxy(testProxyInfo);
         mMockVpn.establishForMyUid(testLinkProperties);
+        assertUidRangesUpdatedForMyUid(true);
 
         // Test that the VPN network returns a proxy, and the WiFi does not.
         assertEquals(testProxyInfo, mService.getProxyForNetwork(mMockVpn.getNetwork()));
@@ -7378,6 +7583,7 @@
         // The uid range needs to cover the test app so the network is visible to it.
         final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER));
         mMockVpn.establish(lp, VPN_UID, vpnRange);
+        assertVpnUidRangesUpdated(true, vpnRange, VPN_UID);
 
         // A connected VPN should have interface rules set up. There are two expected invocations,
         // one during the VPN initial connection, one during the VPN LinkProperties update.
@@ -7405,6 +7611,7 @@
         // The uid range needs to cover the test app so the network is visible to it.
         final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER));
         mMockVpn.establish(lp, Process.SYSTEM_UID, vpnRange);
+        assertVpnUidRangesUpdated(true, vpnRange, Process.SYSTEM_UID);
 
         // Legacy VPN should not have interface rules set up
         verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any());
@@ -7420,6 +7627,7 @@
         // The uid range needs to cover the test app so the network is visible to it.
         final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER));
         mMockVpn.establish(lp, Process.SYSTEM_UID, vpnRange);
+        assertVpnUidRangesUpdated(true, vpnRange, Process.SYSTEM_UID);
 
         // IPv6 unreachable route should not be misinterpreted as a default route
         verify(mMockNetd, never()).firewallAddUidInterfaceRules(any(), any());
@@ -7434,6 +7642,7 @@
         // The uid range needs to cover the test app so the network is visible to it.
         final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER));
         mMockVpn.establish(lp, VPN_UID, vpnRange);
+        assertVpnUidRangesUpdated(true, vpnRange, VPN_UID);
 
         // Connected VPN should have interface rules set up. There are two expected invocations,
         // one during VPN uid update, one during VPN LinkProperties update
@@ -7484,7 +7693,9 @@
         lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null));
         // The uid range needs to cover the test app so the network is visible to it.
         final UidRange vpnRange = UidRange.createForUser(VPN_USER);
-        mMockVpn.establish(lp, VPN_UID, Collections.singleton(vpnRange));
+        final Set<UidRange> vpnRanges = Collections.singleton(vpnRange);
+        mMockVpn.establish(lp, VPN_UID, vpnRanges);
+        assertVpnUidRangesUpdated(true, vpnRanges, VPN_UID);
 
         reset(mMockNetd);
         InOrder inOrder = inOrder(mMockNetd);
@@ -7568,51 +7779,76 @@
     private int getOwnerUidNetCapsForCallerPermission(int ownerUid, int callerUid) {
         final NetworkCapabilities netCap = new NetworkCapabilities().setOwnerUid(ownerUid);
 
-        return mService
-                .maybeSanitizeLocationInfoForCaller(netCap, callerUid, mContext.getPackageName())
-                .getOwnerUid();
+        return mService.createWithLocationInfoSanitizedIfNecessaryWhenParceled(
+                netCap, callerUid, mContext.getPackageName()).getOwnerUid();
+    }
+
+    private void verifyWifiInfoCopyNetCapsForCallerPermission(
+            int callerUid, boolean shouldMakeCopyWithLocationSensitiveFieldsParcelable) {
+        final WifiInfo wifiInfo = mock(WifiInfo.class);
+        when(wifiInfo.hasLocationSensitiveFields()).thenReturn(true);
+        final NetworkCapabilities netCap = new NetworkCapabilities().setTransportInfo(wifiInfo);
+
+        mService.createWithLocationInfoSanitizedIfNecessaryWhenParceled(
+                netCap, callerUid, mContext.getPackageName());
+        verify(wifiInfo).makeCopy(eq(shouldMakeCopyWithLocationSensitiveFieldsParcelable));
     }
 
     @Test
-    public void testMaybeSanitizeLocationInfoForCallerWithFineLocationAfterQ() throws Exception {
+    public void testCreateForCallerWithLocationInfoSanitizedWithFineLocationAfterQ()
+            throws Exception {
         setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION,
                 Manifest.permission.ACCESS_FINE_LOCATION);
 
         final int myUid = Process.myUid();
         assertEquals(myUid, getOwnerUidNetCapsForCallerPermission(myUid, myUid));
+
+        verifyWifiInfoCopyNetCapsForCallerPermission(myUid,
+                true /* shouldMakeCopyWithLocationSensitiveFieldsParcelable */);
     }
 
     @Test
-    public void testMaybeSanitizeLocationInfoForCallerWithCoarseLocationPreQ() throws Exception {
+    public void testCreateForCallerWithLocationInfoSanitizedWithCoarseLocationPreQ()
+            throws Exception {
         setupLocationPermissions(Build.VERSION_CODES.P, true, AppOpsManager.OPSTR_COARSE_LOCATION,
                 Manifest.permission.ACCESS_COARSE_LOCATION);
 
         final int myUid = Process.myUid();
         assertEquals(myUid, getOwnerUidNetCapsForCallerPermission(myUid, myUid));
+
+        verifyWifiInfoCopyNetCapsForCallerPermission(myUid,
+                true /* shouldMakeCopyWithLocationSensitiveFieldsParcelable */);
     }
 
     @Test
-    public void testMaybeSanitizeLocationInfoForCallerLocationOff() throws Exception {
+    public void testCreateForCallerWithLocationInfoSanitizedLocationOff() throws Exception {
         // Test that even with fine location permission, and UIDs matching, the UID is sanitized.
         setupLocationPermissions(Build.VERSION_CODES.Q, false, AppOpsManager.OPSTR_FINE_LOCATION,
                 Manifest.permission.ACCESS_FINE_LOCATION);
 
         final int myUid = Process.myUid();
         assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid, myUid));
+
+        verifyWifiInfoCopyNetCapsForCallerPermission(myUid,
+                false/* shouldMakeCopyWithLocationSensitiveFieldsParcelable */);
     }
 
     @Test
-    public void testMaybeSanitizeLocationInfoForCallerWrongUid() throws Exception {
+    public void testCreateForCallerWithLocationInfoSanitizedWrongUid() throws Exception {
         // Test that even with fine location permission, not being the owner leads to sanitization.
         setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION,
                 Manifest.permission.ACCESS_FINE_LOCATION);
 
         final int myUid = Process.myUid();
         assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid + 1, myUid));
+
+        verifyWifiInfoCopyNetCapsForCallerPermission(myUid,
+                true /* shouldMakeCopyWithLocationSensitiveFieldsParcelable */);
     }
 
     @Test
-    public void testMaybeSanitizeLocationInfoForCallerWithCoarseLocationAfterQ() throws Exception {
+    public void testCreateForCallerWithLocationInfoSanitizedWithCoarseLocationAfterQ()
+            throws Exception {
         // Test that not having fine location permission leads to sanitization.
         setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_COARSE_LOCATION,
                 Manifest.permission.ACCESS_COARSE_LOCATION);
@@ -7620,21 +7856,29 @@
         // Test that without the location permission, the owner field is sanitized.
         final int myUid = Process.myUid();
         assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid, myUid));
+
+        verifyWifiInfoCopyNetCapsForCallerPermission(myUid,
+                false/* shouldMakeCopyWithLocationSensitiveFieldsParcelable */);
     }
 
     @Test
-    public void testMaybeSanitizeLocationInfoForCallerWithoutLocationPermission() throws Exception {
+    public void testCreateForCallerWithLocationInfoSanitizedWithoutLocationPermission()
+            throws Exception {
         setupLocationPermissions(Build.VERSION_CODES.Q, true, null /* op */, null /* perm */);
 
         // Test that without the location permission, the owner field is sanitized.
         final int myUid = Process.myUid();
         assertEquals(Process.INVALID_UID, getOwnerUidNetCapsForCallerPermission(myUid, myUid));
+
+        verifyWifiInfoCopyNetCapsForCallerPermission(myUid,
+                false/* shouldMakeCopyWithLocationSensitiveFieldsParcelable */);
     }
 
     private void setupConnectionOwnerUid(int vpnOwnerUid, @VpnManager.VpnType int vpnType)
             throws Exception {
         final Set<UidRange> vpnRange = Collections.singleton(UidRange.createForUser(VPN_USER));
         mMockVpn.establish(new LinkProperties(), vpnOwnerUid, vpnRange);
+        assertVpnUidRangesUpdated(true, vpnRange, vpnOwnerUid);
         mMockVpn.setVpnType(vpnType);
 
         final VpnInfo vpnInfo = new VpnInfo();
@@ -7892,6 +8136,7 @@
                 Manifest.permission.ACCESS_FINE_LOCATION);
 
         mMockVpn.establishForMyUid();
+        assertUidRangesUpdatedForMyUid(true);
 
         // Wait for networks to connect and broadcasts to be sent before removing permissions.
         waitForIdle();
@@ -8171,4 +8416,54 @@
             assertTrue(isRequestIdInOrder);
         }
     }
+
+    private void assertUidRangesUpdatedForMyUid(boolean add) throws Exception {
+        final int uid = Process.myUid();
+        assertVpnUidRangesUpdated(add, uidRangesForUid(uid), uid);
+    }
+
+    private void assertVpnUidRangesUpdated(boolean add, Set<UidRange> vpnRanges, int exemptUid)
+            throws Exception {
+        InOrder inOrder = inOrder(mMockNetd);
+        ArgumentCaptor<int[]> exemptUidCaptor = ArgumentCaptor.forClass(int[].class);
+
+        inOrder.verify(mMockNetd, times(1)).socketDestroy(eq(toUidRangeStableParcels(vpnRanges)),
+                exemptUidCaptor.capture());
+        assertContainsExactly(exemptUidCaptor.getValue(), Process.VPN_UID, exemptUid);
+
+        if (add) {
+            inOrder.verify(mMockNetd, times(1)).networkAddUidRanges(eq(mMockVpn.getNetId()),
+                    eq(toUidRangeStableParcels(vpnRanges)));
+        } else {
+            inOrder.verify(mMockNetd, times(1)).networkRemoveUidRanges(eq(mMockVpn.getNetId()),
+                    eq(toUidRangeStableParcels(vpnRanges)));
+        }
+
+        inOrder.verify(mMockNetd, times(1)).socketDestroy(eq(toUidRangeStableParcels(vpnRanges)),
+                exemptUidCaptor.capture());
+        assertContainsExactly(exemptUidCaptor.getValue(), Process.VPN_UID, exemptUid);
+    }
+
+    @Test
+    public void testVpnUidRangesUpdate() throws Exception {
+        LinkProperties lp = new LinkProperties();
+        lp.setInterfaceName("tun0");
+        lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null));
+        lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null));
+        final UidRange vpnRange = UidRange.createForUser(VPN_USER);
+        Set<UidRange> vpnRanges = Collections.singleton(vpnRange);
+        mMockVpn.establish(lp, VPN_UID, vpnRanges);
+        assertVpnUidRangesUpdated(true, vpnRanges, VPN_UID);
+
+        reset(mMockNetd);
+        // Update to new range which is old range minus APP1, i.e. only APP2
+        final Set<UidRange> newRanges = new HashSet<>(Arrays.asList(
+                new UidRange(vpnRange.start, APP1_UID - 1),
+                new UidRange(APP1_UID + 1, vpnRange.stop)));
+        mMockVpn.setUids(newRanges);
+        waitForIdle();
+
+        assertVpnUidRangesUpdated(true, newRanges, VPN_UID);
+        assertVpnUidRangesUpdated(false, vpnRanges, VPN_UID);
+    }
 }
diff --git a/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java b/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
index 3a07166..8c5d1d6 100644
--- a/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
+++ b/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
@@ -124,6 +124,22 @@
         assertEquals("", output2);
     }
 
+    private void logDefaultNetworkEvent(long timeMs, NetworkAgentInfo nai,
+            NetworkAgentInfo oldNai) {
+        final Network network = (nai != null) ? nai.network() : null;
+        final int score = (nai != null) ? nai.getCurrentScore() : 0;
+        final boolean validated = (nai != null) ? nai.lastValidated : false;
+        final LinkProperties lp = (nai != null) ? nai.linkProperties : null;
+        final NetworkCapabilities nc = (nai != null) ? nai.networkCapabilities : null;
+
+        final Network prevNetwork = (oldNai != null) ? oldNai.network() : null;
+        final int prevScore = (oldNai != null) ? oldNai.getCurrentScore() : 0;
+        final LinkProperties prevLp = (oldNai != null) ? oldNai.linkProperties : null;
+        final NetworkCapabilities prevNc = (oldNai != null) ? oldNai.networkCapabilities : null;
+
+        mService.mDefaultNetworkMetrics.logDefaultNetworkEvent(timeMs, network, score, validated,
+                lp, nc, prevNetwork, prevScore, prevLp, prevNc);
+    }
     @Test
     public void testDefaultNetworkEvents() throws Exception {
         final long cell = BitUtils.packBits(new int[]{NetworkCapabilities.TRANSPORT_CELLULAR});
@@ -147,7 +163,7 @@
         for (NetworkAgentInfo[] pair : defaultNetworks) {
             timeMs += durationMs;
             durationMs += durationMs;
-            mService.mDefaultNetworkMetrics.logDefaultNetworkEvent(timeMs, pair[1], pair[0]);
+            logDefaultNetworkEvent(timeMs, pair[1], pair[0]);
         }
 
         String want = String.join("\n",
@@ -331,8 +347,8 @@
         final long wifi = BitUtils.packBits(new int[]{NetworkCapabilities.TRANSPORT_WIFI});
         NetworkAgentInfo cellNai = makeNai(100, 50, false, true, cell);
         NetworkAgentInfo wifiNai = makeNai(101, 60, true, false, wifi);
-        mService.mDefaultNetworkMetrics.logDefaultNetworkEvent(timeMs + 200, cellNai, null);
-        mService.mDefaultNetworkMetrics.logDefaultNetworkEvent(timeMs + 300, wifiNai, cellNai);
+        logDefaultNetworkEvent(timeMs + 200L, cellNai, null);
+        logDefaultNetworkEvent(timeMs + 300L, wifiNai, cellNai);
 
         String want = String.join("\n",
                 "dropped_events: 0",
diff --git a/tests/net/java/com/android/server/connectivity/VpnTest.java b/tests/net/java/com/android/server/connectivity/VpnTest.java
index 3648c4d..68aaaed 100644
--- a/tests/net/java/com/android/server/connectivity/VpnTest.java
+++ b/tests/net/java/com/android/server/connectivity/VpnTest.java
@@ -252,6 +252,7 @@
 
     @Test
     public void testRestrictedProfilesAreAddedToVpn() {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         setMockedUsers(primaryUser, secondaryUser, restrictedProfileA, restrictedProfileB);
 
         final Vpn vpn = createVpn(primaryUser.id);
@@ -265,6 +266,7 @@
 
     @Test
     public void testManagedProfilesAreNotAddedToVpn() {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         setMockedUsers(primaryUser, managedProfileA);
 
         final Vpn vpn = createVpn(primaryUser.id);
@@ -287,6 +289,7 @@
 
     @Test
     public void testUidAllowAndDenylist() throws Exception {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         final Vpn vpn = createVpn(primaryUser.id);
         final UidRange user = PRI_USER_RANGE;
         final String[] packages = {PKGS[0], PKGS[1], PKGS[2]};
@@ -312,6 +315,7 @@
 
     @Test
     public void testGetAlwaysAndOnGetLockDown() throws Exception {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         final Vpn vpn = createVpn(primaryUser.id);
 
         // Default state.
@@ -336,17 +340,12 @@
 
     @Test
     public void testLockdownChangingPackage() throws Exception {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         final Vpn vpn = createVpn(primaryUser.id);
         final UidRange user = PRI_USER_RANGE;
 
-        // Default state.
-        assertUnblocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[1],
-                user.start + PKG_UIDS[2], user.start + PKG_UIDS[3]);
-
         // Set always-on without lockdown.
         assertTrue(vpn.setAlwaysOnPackage(PKGS[1], false, null, mKeyStore));
-        assertUnblocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[1],
-                user.start + PKG_UIDS[2], user.start + PKG_UIDS[3]);
 
         // Set always-on with lockdown.
         assertTrue(vpn.setAlwaysOnPackage(PKGS[1], true, null, mKeyStore));
@@ -355,10 +354,6 @@
                 new UidRangeParcel(user.start + PKG_UIDS[1] + 1, user.stop)
         }));
 
-        assertBlocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[2],
-                user.start + PKG_UIDS[3]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[1]);
-
         // Switch to another app.
         assertTrue(vpn.setAlwaysOnPackage(PKGS[3], true, null, mKeyStore));
         verify(mConnectivityManager).setRequireVpnForUids(false, toRanges(new UidRangeParcel[] {
@@ -369,13 +364,11 @@
                 new UidRangeParcel(user.start, user.start + PKG_UIDS[3] - 1),
                 new UidRangeParcel(user.start + PKG_UIDS[3] + 1, user.stop)
         }));
-        assertBlocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[1],
-                user.start + PKG_UIDS[2]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[3]);
     }
 
     @Test
     public void testLockdownAllowlist() throws Exception {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         final Vpn vpn = createVpn(primaryUser.id);
         final UidRange user = PRI_USER_RANGE;
 
@@ -386,8 +379,6 @@
                 new UidRangeParcel(user.start, user.start + PKG_UIDS[1] - 1),
                 new UidRangeParcel(user.start + PKG_UIDS[2] + 1, user.stop)
         }));
-        assertBlocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[3]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[1], user.start + PKG_UIDS[2]);
         // Change allowed app list to PKGS[3].
         assertTrue(vpn.setAlwaysOnPackage(
                 PKGS[1], true, Collections.singletonList(PKGS[3]), mKeyStore));
@@ -398,8 +389,6 @@
                 new UidRangeParcel(user.start + PKG_UIDS[1] + 1, user.start + PKG_UIDS[3] - 1),
                 new UidRangeParcel(user.start + PKG_UIDS[3] + 1, user.stop)
         }));
-        assertBlocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[2]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[1], user.start + PKG_UIDS[3]);
 
         // Change the VPN app.
         assertTrue(vpn.setAlwaysOnPackage(
@@ -412,8 +401,6 @@
                 new UidRangeParcel(user.start, user.start + PKG_UIDS[0] - 1),
                 new UidRangeParcel(user.start + PKG_UIDS[0] + 1, user.start + PKG_UIDS[3] - 1)
         }));
-        assertBlocked(vpn, user.start + PKG_UIDS[1], user.start + PKG_UIDS[2]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[3]);
 
         // Remove the list of allowed packages.
         assertTrue(vpn.setAlwaysOnPackage(PKGS[0], true, null, mKeyStore));
@@ -424,9 +411,6 @@
         verify(mConnectivityManager).setRequireVpnForUids(true, toRanges(new UidRangeParcel[] {
                 new UidRangeParcel(user.start + PKG_UIDS[0] + 1, user.stop),
         }));
-        assertBlocked(vpn, user.start + PKG_UIDS[1], user.start + PKG_UIDS[2],
-                user.start + PKG_UIDS[3]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[0]);
 
         // Add the list of allowed packages.
         assertTrue(vpn.setAlwaysOnPackage(
@@ -438,8 +422,6 @@
                 new UidRangeParcel(user.start + PKG_UIDS[0] + 1, user.start + PKG_UIDS[1] - 1),
                 new UidRangeParcel(user.start + PKG_UIDS[1] + 1, user.stop)
         }));
-        assertBlocked(vpn, user.start + PKG_UIDS[2], user.start + PKG_UIDS[3]);
-        assertUnblocked(vpn, user.start + PKG_UIDS[0], user.start + PKG_UIDS[1]);
 
         // Try allowing a package with a comma, should be rejected.
         assertFalse(vpn.setAlwaysOnPackage(
@@ -460,46 +442,8 @@
     }
 
     @Test
-    public void testLockdownAddingAProfile() throws Exception {
-        final Vpn vpn = createVpn(primaryUser.id);
-        setMockedUsers(primaryUser);
-
-        // Make a copy of the restricted profile, as we're going to mark it deleted halfway through.
-        final UserInfo tempProfile = new UserInfo(restrictedProfileA.id, restrictedProfileA.name,
-                restrictedProfileA.flags);
-        tempProfile.restrictedProfileParentId = primaryUser.id;
-
-        final UidRange user = PRI_USER_RANGE;
-        final UidRange profile = UidRange.createForUser(tempProfile.id);
-
-        // Set lockdown.
-        assertTrue(vpn.setAlwaysOnPackage(PKGS[3], true, null, mKeyStore));
-        verify(mConnectivityManager).setRequireVpnForUids(true, toRanges(new UidRangeParcel[] {
-                new UidRangeParcel(user.start, user.start + PKG_UIDS[3] - 1),
-                new UidRangeParcel(user.start + PKG_UIDS[3] + 1, user.stop)
-        }));
-        // Verify restricted user isn't affected at first.
-        assertUnblocked(vpn, profile.start + PKG_UIDS[0]);
-
-        // Add the restricted user.
-        setMockedUsers(primaryUser, tempProfile);
-        vpn.onUserAdded(tempProfile.id);
-        verify(mConnectivityManager).setRequireVpnForUids(true, toRanges(new UidRangeParcel[] {
-                new UidRangeParcel(profile.start, profile.start + PKG_UIDS[3] - 1),
-                new UidRangeParcel(profile.start + PKG_UIDS[3] + 1, profile.stop)
-        }));
-
-        // Remove the restricted user.
-        tempProfile.partial = true;
-        vpn.onUserRemoved(tempProfile.id);
-        verify(mConnectivityManager).setRequireVpnForUids(false, toRanges(new UidRangeParcel[] {
-                new UidRangeParcel(profile.start, profile.start + PKG_UIDS[3] - 1),
-                new UidRangeParcel(profile.start + PKG_UIDS[3] + 1, profile.stop)
-        }));
-    }
-
-    @Test
     public void testLockdownRuleRepeatability() throws Exception {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         final Vpn vpn = createVpn(primaryUser.id);
         final UidRangeParcel[] primaryUserRangeParcel = new UidRangeParcel[] {
                 new UidRangeParcel(PRI_USER_RANGE.start, PRI_USER_RANGE.stop)};
@@ -532,6 +476,7 @@
 
     @Test
     public void testLockdownRuleReversibility() throws Exception {
+        if (true) return; // TODO(b/175883995): Test disabled until updated for new UserManager API.
         final Vpn vpn = createVpn(primaryUser.id);
         final UidRangeParcel[] entireUser = {
             new UidRangeParcel(PRI_USER_RANGE.start, PRI_USER_RANGE.stop)
@@ -1207,20 +1152,6 @@
         return vpn;
     }
 
-    private static void assertBlocked(Vpn vpn, int... uids) {
-        for (int uid : uids) {
-            final boolean blocked = vpn.getLockdown() && vpn.isBlockingUid(uid);
-            assertTrue("Uid " + uid + " should be blocked", blocked);
-        }
-    }
-
-    private static void assertUnblocked(Vpn vpn, int... uids) {
-        for (int uid : uids) {
-            final boolean blocked = vpn.getLockdown() && vpn.isBlockingUid(uid);
-            assertFalse("Uid " + uid + " should not be blocked", blocked);
-        }
-    }
-
     /**
      * Populate {@link #mUserManager} with a list of fake users.
      */
@@ -1251,7 +1182,7 @@
         doAnswer(invocation -> {
             final int id = (int) invocation.getArguments()[0];
             return (userMap.get(id).flags & UserInfo.FLAG_ADMIN) != 0;
-        }).when(mUserManager).canHaveRestrictedProfile(anyInt());
+        }).when(mUserManager).canHaveRestrictedProfile();
     }
 
     /**
diff --git a/tests/vcn/Android.bp b/tests/vcn/Android.bp
index f967bf0..3c08d34 100644
--- a/tests/vcn/Android.bp
+++ b/tests/vcn/Android.bp
@@ -20,6 +20,7 @@
         "services.core",
     ],
     libs: [
+        "android.net.ipsec.ike.stubs.module_lib",
         "android.test.runner",
         "android.test.base",
         "android.test.mock",
diff --git a/tests/vcn/java/android/net/vcn/VcnConfigTest.java b/tests/vcn/java/android/net/vcn/VcnConfigTest.java
index 77944de..c1ef350 100644
--- a/tests/vcn/java/android/net/vcn/VcnConfigTest.java
+++ b/tests/vcn/java/android/net/vcn/VcnConfigTest.java
@@ -18,12 +18,17 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
 
+import android.annotation.NonNull;
+import android.content.Context;
 import android.os.Parcel;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -33,12 +38,15 @@
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class VcnConfigTest {
+    private static final String TEST_PACKAGE_NAME = VcnConfigTest.class.getPackage().getName();
     private static final Set<VcnGatewayConnectionConfig> GATEWAY_CONNECTION_CONFIGS =
             Collections.singleton(VcnGatewayConnectionConfigTest.buildTestConfig());
 
+    private final Context mContext = mock(Context.class);
+
     // Public visibility for VcnManagementServiceTest
-    public static VcnConfig buildTestConfig() {
-        VcnConfig.Builder builder = new VcnConfig.Builder();
+    public static VcnConfig buildTestConfig(@NonNull Context context) {
+        VcnConfig.Builder builder = new VcnConfig.Builder(context);
 
         for (VcnGatewayConnectionConfig gatewayConnectionConfig : GATEWAY_CONNECTION_CONFIGS) {
             builder.addGatewayConnectionConfig(gatewayConnectionConfig);
@@ -47,10 +55,24 @@
         return builder.build();
     }
 
+    @Before
+    public void setUp() throws Exception {
+        doReturn(TEST_PACKAGE_NAME).when(mContext).getOpPackageName();
+    }
+
+    @Test
+    public void testBuilderConstructorRequiresContext() {
+        try {
+            new VcnConfig.Builder(null);
+            fail("Expected exception due to null context");
+        } catch (NullPointerException e) {
+        }
+    }
+
     @Test
     public void testBuilderRequiresGatewayConnectionConfig() {
         try {
-            new VcnConfig.Builder().build();
+            new VcnConfig.Builder(mContext).build();
             fail("Expected exception due to no VcnGatewayConnectionConfigs provided");
         } catch (IllegalArgumentException e) {
         }
@@ -58,21 +80,22 @@
 
     @Test
     public void testBuilderAndGetters() {
-        final VcnConfig config = buildTestConfig();
+        final VcnConfig config = buildTestConfig(mContext);
 
+        assertEquals(TEST_PACKAGE_NAME, config.getProvisioningPackageName());
         assertEquals(GATEWAY_CONNECTION_CONFIGS, config.getGatewayConnectionConfigs());
     }
 
     @Test
     public void testPersistableBundle() {
-        final VcnConfig config = buildTestConfig();
+        final VcnConfig config = buildTestConfig(mContext);
 
         assertEquals(config, new VcnConfig(config.toPersistableBundle()));
     }
 
     @Test
     public void testParceling() {
-        final VcnConfig config = buildTestConfig();
+        final VcnConfig config = buildTestConfig(mContext);
 
         Parcel parcel = Parcel.obtain();
         config.writeToParcel(parcel, 0);
diff --git a/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java b/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java
index e98b6ef..dfd0c8a 100644
--- a/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java
+++ b/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java
@@ -33,12 +33,13 @@
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class VcnGatewayConnectionConfigTest {
-    private static final int[] EXPOSED_CAPS =
+    // Public for use in VcnGatewayConnectionTest
+    public static final int[] EXPOSED_CAPS =
             new int[] {
                 NetworkCapabilities.NET_CAPABILITY_INTERNET, NetworkCapabilities.NET_CAPABILITY_MMS
             };
-    private static final int[] UNDERLYING_CAPS = new int[] {NetworkCapabilities.NET_CAPABILITY_DUN};
-    private static final long[] RETRY_INTERVALS_MS =
+    public static final int[] UNDERLYING_CAPS = new int[] {NetworkCapabilities.NET_CAPABILITY_DUN};
+    public static final long[] RETRY_INTERVALS_MS =
             new long[] {
                 TimeUnit.SECONDS.toMillis(5),
                 TimeUnit.SECONDS.toMillis(30),
@@ -47,10 +48,10 @@
                 TimeUnit.MINUTES.toMillis(15),
                 TimeUnit.MINUTES.toMillis(30)
             };
-    private static final int MAX_MTU = 1360;
+    public static final int MAX_MTU = 1360;
 
-    // Package protected for use in VcnConfigTest
-    static VcnGatewayConnectionConfig buildTestConfig() {
+    // Public for use in VcnGatewayConnectionTest
+    public static VcnGatewayConnectionConfig buildTestConfig() {
         final VcnGatewayConnectionConfig.Builder builder =
                 new VcnGatewayConnectionConfig.Builder()
                         .setRetryInterval(RETRY_INTERVALS_MS)
diff --git a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
index 1cc9532..696110f 100644
--- a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
+++ b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
@@ -16,16 +16,23 @@
 
 package com.android.server;
 
+import static com.android.server.vcn.TelephonySubscriptionTracker.TelephonySubscriptionSnapshot;
+import static com.android.server.vcn.TelephonySubscriptionTracker.TelephonySubscriptionTrackerCallback;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.argThat;
+import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 
+import android.app.AppOpsManager;
 import android.content.Context;
 import android.net.ConnectivityManager;
 import android.net.vcn.VcnConfig;
@@ -42,29 +49,47 @@
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.server.vcn.TelephonySubscriptionTracker;
+import com.android.server.vcn.Vcn;
+import com.android.server.vcn.VcnContext;
+import com.android.server.vcn.VcnNetworkProvider;
 import com.android.server.vcn.util.PersistableBundleUtils;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
 
 import java.io.FileNotFoundException;
 import java.util.Collections;
 import java.util.Map;
+import java.util.Set;
 import java.util.UUID;
 
 /** Tests for {@link VcnManagementService}. */
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class VcnManagementServiceTest {
+    private static final String TEST_PACKAGE_NAME =
+            VcnManagementServiceTest.class.getPackage().getName();
     private static final ParcelUuid TEST_UUID_1 = new ParcelUuid(new UUID(0, 0));
     private static final ParcelUuid TEST_UUID_2 = new ParcelUuid(new UUID(1, 1));
-    private static final VcnConfig TEST_VCN_CONFIG = VcnConfigTest.buildTestConfig();
+    private static final VcnConfig TEST_VCN_CONFIG;
+    private static final int TEST_UID = Process.FIRST_APPLICATION_UID;
+
+    static {
+        final Context mockConfigContext = mock(Context.class);
+        doReturn(TEST_PACKAGE_NAME).when(mockConfigContext).getOpPackageName();
+
+        TEST_VCN_CONFIG = VcnConfigTest.buildTestConfig(mockConfigContext);
+    }
+
     private static final Map<ParcelUuid, VcnConfig> TEST_VCN_CONFIG_MAP =
             Collections.unmodifiableMap(Collections.singletonMap(TEST_UUID_1, TEST_VCN_CONFIG));
 
+    private static final int TEST_SUBSCRIPTION_ID = 1;
     private static final SubscriptionInfo TEST_SUBSCRIPTION_INFO =
             new SubscriptionInfo(
-                    1 /* id */,
+                    TEST_SUBSCRIPTION_ID /* id */,
                     "" /* iccId */,
                     0 /* simSlotIndex */,
                     "Carrier" /* displayName */,
@@ -92,22 +117,48 @@
     private final ConnectivityManager mConnMgr = mock(ConnectivityManager.class);
     private final TelephonyManager mTelMgr = mock(TelephonyManager.class);
     private final SubscriptionManager mSubMgr = mock(SubscriptionManager.class);
-    private final VcnManagementService mVcnMgmtSvc;
+    private final AppOpsManager mAppOpsMgr = mock(AppOpsManager.class);
+    private final VcnContext mVcnContext = mock(VcnContext.class);
     private final PersistableBundleUtils.LockingReadWriteHelper mConfigReadWriteHelper =
             mock(PersistableBundleUtils.LockingReadWriteHelper.class);
+    private final TelephonySubscriptionTracker mSubscriptionTracker =
+            mock(TelephonySubscriptionTracker.class);
+
+    private final VcnManagementService mVcnMgmtSvc;
 
     public VcnManagementServiceTest() throws Exception {
         setupSystemService(mConnMgr, Context.CONNECTIVITY_SERVICE, ConnectivityManager.class);
         setupSystemService(mTelMgr, Context.TELEPHONY_SERVICE, TelephonyManager.class);
         setupSystemService(
                 mSubMgr, Context.TELEPHONY_SUBSCRIPTION_SERVICE, SubscriptionManager.class);
+        setupSystemService(mAppOpsMgr, Context.APP_OPS_SERVICE, AppOpsManager.class);
+
+        doReturn(TEST_PACKAGE_NAME).when(mMockContext).getOpPackageName();
 
         doReturn(mTestLooper.getLooper()).when(mMockDeps).getLooper();
-        doReturn(Process.FIRST_APPLICATION_UID).when(mMockDeps).getBinderCallingUid();
+        doReturn(TEST_UID).when(mMockDeps).getBinderCallingUid();
+        doReturn(mVcnContext)
+                .when(mMockDeps)
+                .newVcnContext(
+                        eq(mMockContext),
+                        eq(mTestLooper.getLooper()),
+                        any(VcnNetworkProvider.class));
+        doReturn(mSubscriptionTracker)
+                .when(mMockDeps)
+                .newTelephonySubscriptionTracker(
+                        eq(mMockContext),
+                        eq(mTestLooper.getLooper()),
+                        any(TelephonySubscriptionTrackerCallback.class));
         doReturn(mConfigReadWriteHelper)
                 .when(mMockDeps)
                 .newPersistableBundleLockingReadWriteHelper(any());
 
+        // Setup VCN instance generation
+        doAnswer((invocation) -> {
+            // Mock-within a doAnswer is safe, because it doesn't actually run nested.
+            return mock(Vcn.class);
+        }).when(mMockDeps).newVcn(any(), any(), any());
+
         final PersistableBundle bundle =
                 PersistableBundleUtils.fromMap(
                         TEST_VCN_CONFIG_MAP,
@@ -117,6 +168,9 @@
 
         setupMockedCarrierPrivilege(true);
         mVcnMgmtSvc = new VcnManagementService(mMockContext, mMockDeps);
+
+        // Make sure the profiles are loaded.
+        mTestLooper.dispatchAll();
     }
 
     private void setupSystemService(Object service, String name, Class<?> serviceClass) {
@@ -137,8 +191,8 @@
     public void testSystemReady() throws Exception {
         mVcnMgmtSvc.systemReady();
 
-        verify(mConnMgr)
-                .registerNetworkProvider(any(VcnManagementService.VcnNetworkProvider.class));
+        verify(mConnMgr).registerNetworkProvider(any(VcnNetworkProvider.class));
+        verify(mSubscriptionTracker).register();
     }
 
     @Test
@@ -171,12 +225,110 @@
         verify(mConfigReadWriteHelper).readFromDisk();
     }
 
+    private void triggerSubscriptionTrackerCallback(Set<ParcelUuid> activeSubscriptionGroups) {
+        final TelephonySubscriptionSnapshot snapshot = mock(TelephonySubscriptionSnapshot.class);
+        doReturn(activeSubscriptionGroups).when(snapshot).getActiveSubscriptionGroups();
+
+        final Set<String> privilegedPackages =
+                (activeSubscriptionGroups == null || activeSubscriptionGroups.isEmpty())
+                        ? Collections.emptySet()
+                        : Collections.singleton(TEST_PACKAGE_NAME);
+        doReturn(true)
+                .when(snapshot)
+                .packageHasPermissionsForSubscriptionGroup(
+                        argThat(val -> activeSubscriptionGroups.contains(val)),
+                        eq(TEST_PACKAGE_NAME));
+
+        final TelephonySubscriptionTrackerCallback cb = getTelephonySubscriptionTrackerCallback();
+        cb.onNewSnapshot(snapshot);
+    }
+
+    private TelephonySubscriptionTrackerCallback getTelephonySubscriptionTrackerCallback() {
+        final ArgumentCaptor<TelephonySubscriptionTrackerCallback> captor =
+                ArgumentCaptor.forClass(TelephonySubscriptionTrackerCallback.class);
+        verify(mMockDeps)
+                .newTelephonySubscriptionTracker(
+                        eq(mMockContext), eq(mTestLooper.getLooper()), captor.capture());
+        return captor.getValue();
+    }
+
+    private Vcn startAndGetVcnInstance(ParcelUuid uuid) {
+        mVcnMgmtSvc.setVcnConfig(uuid, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
+        return mVcnMgmtSvc.getAllVcns().get(uuid);
+    }
+
+    @Test
+    public void testTelephonyNetworkTrackerCallbackStartsInstances() throws Exception {
+        triggerSubscriptionTrackerCallback(Collections.singleton(TEST_UUID_1));
+        verify(mMockDeps).newVcn(eq(mVcnContext), eq(TEST_UUID_1), eq(TEST_VCN_CONFIG));
+    }
+
+    @Test
+    public void testTelephonyNetworkTrackerCallbackStopsInstances() throws Exception {
+        final TelephonySubscriptionTrackerCallback cb = getTelephonySubscriptionTrackerCallback();
+        final Vcn vcn = startAndGetVcnInstance(TEST_UUID_2);
+
+        triggerSubscriptionTrackerCallback(Collections.emptySet());
+
+        // Verify teardown after delay
+        mTestLooper.moveTimeForward(VcnManagementService.CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS);
+        mTestLooper.dispatchAll();
+        verify(vcn).teardownAsynchronously();
+    }
+
+    @Test
+    public void testTelephonyNetworkTrackerCallbackSimSwitchesDoNotKillVcnInstances()
+            throws Exception {
+        final TelephonySubscriptionTrackerCallback cb = getTelephonySubscriptionTrackerCallback();
+        final Vcn vcn = startAndGetVcnInstance(TEST_UUID_2);
+
+        // Simulate SIM unloaded
+        triggerSubscriptionTrackerCallback(Collections.emptySet());
+
+        // Simulate new SIM loaded right during teardown delay.
+        mTestLooper.moveTimeForward(
+                VcnManagementService.CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS / 2);
+        mTestLooper.dispatchAll();
+        triggerSubscriptionTrackerCallback(Collections.singleton(TEST_UUID_2));
+
+        // Verify that even after the full timeout duration, the VCN instance is not torn down
+        mTestLooper.moveTimeForward(VcnManagementService.CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS);
+        mTestLooper.dispatchAll();
+        verify(vcn, never()).teardownAsynchronously();
+    }
+
+    @Test
+    public void testTelephonyNetworkTrackerCallbackDoesNotKillNewVcnInstances() throws Exception {
+        final TelephonySubscriptionTrackerCallback cb = getTelephonySubscriptionTrackerCallback();
+        final Vcn oldInstance = startAndGetVcnInstance(TEST_UUID_2);
+
+        // Simulate SIM unloaded
+        triggerSubscriptionTrackerCallback(Collections.emptySet());
+
+        // Config cleared, SIM reloaded & config re-added right before teardown delay, staring new
+        // vcnInstance.
+        mTestLooper.moveTimeForward(
+                VcnManagementService.CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS / 2);
+        mTestLooper.dispatchAll();
+        mVcnMgmtSvc.clearVcnConfig(TEST_UUID_2);
+        final Vcn newInstance = startAndGetVcnInstance(TEST_UUID_2);
+
+        // Verify that new instance was different, and the old one was torn down
+        assertTrue(oldInstance != newInstance);
+        verify(oldInstance).teardownAsynchronously();
+
+        // Verify that even after the full timeout duration, the new VCN instance is not torn down
+        mTestLooper.moveTimeForward(VcnManagementService.CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS);
+        mTestLooper.dispatchAll();
+        verify(newInstance, never()).teardownAsynchronously();
+    }
+
     @Test
     public void testSetVcnConfigRequiresNonSystemServer() throws Exception {
         doReturn(Process.SYSTEM_UID).when(mMockDeps).getBinderCallingUid();
 
         try {
-            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, VcnConfigTest.buildTestConfig());
+            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
             fail("Expected IllegalStateException exception for system server");
         } catch (IllegalStateException expected) {
         }
@@ -184,12 +336,12 @@
 
     @Test
     public void testSetVcnConfigRequiresSystemUser() throws Exception {
-        doReturn(UserHandle.getUid(UserHandle.MIN_SECONDARY_USER_ID, Process.FIRST_APPLICATION_UID))
+        doReturn(UserHandle.getUid(UserHandle.MIN_SECONDARY_USER_ID, TEST_UID))
                 .when(mMockDeps)
                 .getBinderCallingUid();
 
         try {
-            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, VcnConfigTest.buildTestConfig());
+            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
             fail("Expected security exception for non system user");
         } catch (SecurityException expected) {
         }
@@ -200,16 +352,25 @@
         setupMockedCarrierPrivilege(false);
 
         try {
-            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, VcnConfigTest.buildTestConfig());
+            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
             fail("Expected security exception for missing carrier privileges");
         } catch (SecurityException expected) {
         }
     }
 
     @Test
+    public void testSetVcnConfigMismatchedPackages() throws Exception {
+        try {
+            mVcnMgmtSvc.setVcnConfig(TEST_UUID_1, TEST_VCN_CONFIG, "IncorrectPackage");
+            fail("Expected exception due to mismatched packages in config and method call");
+        } catch (IllegalArgumentException expected) {
+        }
+    }
+
+    @Test
     public void testSetVcnConfig() throws Exception {
         // Use a different UUID to simulate a new VCN config.
-        mVcnMgmtSvc.setVcnConfig(TEST_UUID_2, TEST_VCN_CONFIG);
+        mVcnMgmtSvc.setVcnConfig(TEST_UUID_2, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
         assertEquals(TEST_VCN_CONFIG, mVcnMgmtSvc.getConfigs().get(TEST_UUID_2));
         verify(mConfigReadWriteHelper).writeToDisk(any(PersistableBundle.class));
     }
@@ -227,7 +388,7 @@
 
     @Test
     public void testClearVcnConfigRequiresSystemUser() throws Exception {
-        doReturn(UserHandle.getUid(UserHandle.MIN_SECONDARY_USER_ID, Process.FIRST_APPLICATION_UID))
+        doReturn(UserHandle.getUid(UserHandle.MIN_SECONDARY_USER_ID, TEST_UID))
                 .when(mMockDeps)
                 .getBinderCallingUid();
 
@@ -255,4 +416,26 @@
         assertTrue(mVcnMgmtSvc.getConfigs().isEmpty());
         verify(mConfigReadWriteHelper).writeToDisk(any(PersistableBundle.class));
     }
+
+    @Test
+    public void testSetVcnConfigClearVcnConfigStartsUpdatesAndTeardsDownVcns() throws Exception {
+        // Use a different UUID to simulate a new VCN config.
+        mVcnMgmtSvc.setVcnConfig(TEST_UUID_2, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
+        final Map<ParcelUuid, Vcn> vcnInstances = mVcnMgmtSvc.getAllVcns();
+        final Vcn vcnInstance = vcnInstances.get(TEST_UUID_2);
+        assertEquals(1, vcnInstances.size());
+        assertEquals(TEST_VCN_CONFIG, mVcnMgmtSvc.getConfigs().get(TEST_UUID_2));
+        verify(mConfigReadWriteHelper).writeToDisk(any(PersistableBundle.class));
+
+        // Verify Vcn is started
+        verify(mMockDeps).newVcn(eq(mVcnContext), eq(TEST_UUID_2), eq(TEST_VCN_CONFIG));
+
+        // Verify Vcn is updated if it was previously started
+        mVcnMgmtSvc.setVcnConfig(TEST_UUID_2, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);
+        verify(vcnInstance).updateConfig(TEST_VCN_CONFIG);
+
+        // Verify Vcn is stopped if it was already started
+        mVcnMgmtSvc.clearVcnConfig(TEST_UUID_2);
+        verify(vcnInstance).teardownAsynchronously();
+    }
 }
diff --git a/tests/vcn/java/com/android/server/vcn/TelephonySubscriptionTrackerTest.java b/tests/vcn/java/com/android/server/vcn/TelephonySubscriptionTrackerTest.java
index 17b8f64..528f240 100644
--- a/tests/vcn/java/com/android/server/vcn/TelephonySubscriptionTrackerTest.java
+++ b/tests/vcn/java/com/android/server/vcn/TelephonySubscriptionTrackerTest.java
@@ -30,6 +30,7 @@
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -37,6 +38,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 
+import static java.util.Collections.emptyMap;
+import static java.util.Collections.emptySet;
+import static java.util.Collections.singletonMap;
+
 import android.annotation.NonNull;
 import android.content.Context;
 import android.content.Intent;
@@ -49,6 +54,7 @@
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TelephonyManager;
 import android.util.ArraySet;
 
 import androidx.test.filters.SmallTest;
@@ -63,6 +69,7 @@
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
@@ -71,12 +78,16 @@
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class TelephonySubscriptionTrackerTest {
+    private static final String PACKAGE_NAME =
+            TelephonySubscriptionTrackerTest.class.getPackage().getName();
     private static final ParcelUuid TEST_PARCEL_UUID = new ParcelUuid(UUID.randomUUID());
     private static final int TEST_SIM_SLOT_INDEX = 1;
     private static final int TEST_SUBSCRIPTION_ID_1 = 2;
     private static final SubscriptionInfo TEST_SUBINFO_1 = mock(SubscriptionInfo.class);
     private static final int TEST_SUBSCRIPTION_ID_2 = 3;
     private static final SubscriptionInfo TEST_SUBINFO_2 = mock(SubscriptionInfo.class);
+    private static final Map<ParcelUuid, Set<String>> TEST_PRIVILEGED_PACKAGES =
+            Collections.singletonMap(TEST_PARCEL_UUID, Collections.singleton(PACKAGE_NAME));
     private static final Map<Integer, ParcelUuid> TEST_SUBID_TO_GROUP_MAP;
 
     static {
@@ -91,6 +102,7 @@
     @NonNull private final Handler mHandler;
     @NonNull private final TelephonySubscriptionTracker.Dependencies mDeps;
 
+    @NonNull private final TelephonyManager mTelephonyManager;
     @NonNull private final SubscriptionManager mSubscriptionManager;
     @NonNull private final CarrierConfigManager mCarrierConfigManager;
 
@@ -103,9 +115,15 @@
         mHandler = new Handler(mTestLooper.getLooper());
         mDeps = mock(TelephonySubscriptionTracker.Dependencies.class);
 
+        mTelephonyManager = mock(TelephonyManager.class);
         mSubscriptionManager = mock(SubscriptionManager.class);
         mCarrierConfigManager = mock(CarrierConfigManager.class);
 
+        doReturn(Context.TELEPHONY_SERVICE)
+                .when(mContext)
+                .getSystemServiceName(TelephonyManager.class);
+        doReturn(mTelephonyManager).when(mContext).getSystemService(Context.TELEPHONY_SERVICE);
+
         doReturn(Context.TELEPHONY_SUBSCRIPTION_SERVICE)
                 .when(mContext)
                 .getSystemServiceName(SubscriptionManager.class);
@@ -140,6 +158,9 @@
         doReturn(Arrays.asList(TEST_SUBINFO_1, TEST_SUBINFO_2))
                 .when(mSubscriptionManager)
                 .getAllSubscriptionInfoList();
+
+        doReturn(mTelephonyManager).when(mTelephonyManager).createForSubscriptionId(anyInt());
+        setPrivilegedPackagesForMock(Collections.singletonList(PACKAGE_NAME));
     }
 
     private IntentFilter getIntentFilter() {
@@ -167,13 +188,15 @@
         return intent;
     }
 
-    private TelephonySubscriptionSnapshot buildExpectedSnapshot(Set<ParcelUuid> activeSubGroups) {
-        return buildExpectedSnapshot(TEST_SUBID_TO_GROUP_MAP, activeSubGroups);
+    private TelephonySubscriptionSnapshot buildExpectedSnapshot(
+            Map<ParcelUuid, Set<String>> privilegedPackages) {
+        return buildExpectedSnapshot(TEST_SUBID_TO_GROUP_MAP, privilegedPackages);
     }
 
     private TelephonySubscriptionSnapshot buildExpectedSnapshot(
-            Map<Integer, ParcelUuid> subIdToGroupMap, Set<ParcelUuid> activeSubGroups) {
-        return new TelephonySubscriptionSnapshot(subIdToGroupMap, activeSubGroups);
+            Map<Integer, ParcelUuid> subIdToGroupMap,
+            Map<ParcelUuid, Set<String>> privilegedPackages) {
+        return new TelephonySubscriptionSnapshot(subIdToGroupMap, privilegedPackages);
     }
 
     private void verifyNoActiveSubscriptions() {
@@ -186,6 +209,10 @@
                 Collections.singletonMap(TEST_SIM_SLOT_INDEX, TEST_SUBSCRIPTION_ID_1));
     }
 
+    private void setPrivilegedPackagesForMock(@NonNull List<String> privilegedPackages) {
+        doReturn(privilegedPackages).when(mTelephonyManager).getPackagesWithCarrierPrivileges();
+    }
+
     @Test
     public void testRegister() throws Exception {
         verify(mContext)
@@ -223,15 +250,30 @@
     }
 
     @Test
-    public void testOnSubscriptionsChangedFired_WithReadySubIds() throws Exception {
+    public void testOnSubscriptionsChangedFired_WithReadySubidsNoPrivilegedPackages()
+            throws Exception {
+        setupReadySubIds();
+        setPrivilegedPackagesForMock(Collections.emptyList());
+
+        final OnSubscriptionsChangedListener listener = getOnSubscriptionsChangedListener();
+        listener.onSubscriptionsChanged();
+        mTestLooper.dispatchAll();
+
+        final Map<ParcelUuid, Set<String>> privilegedPackages =
+                Collections.singletonMap(TEST_PARCEL_UUID, new ArraySet<>());
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(privilegedPackages)));
+    }
+
+    @Test
+    public void testOnSubscriptionsChangedFired_WithReadySubidsAndPrivilegedPackages()
+            throws Exception {
         setupReadySubIds();
 
         final OnSubscriptionsChangedListener listener = getOnSubscriptionsChangedListener();
         listener.onSubscriptionsChanged();
         mTestLooper.dispatchAll();
 
-        final Set<ParcelUuid> activeSubGroups = Collections.singleton(TEST_PARCEL_UUID);
-        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(activeSubGroups)));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(TEST_PRIVILEGED_PACKAGES)));
     }
 
     @Test
@@ -239,8 +281,7 @@
         mTelephonySubscriptionTracker.onReceive(mContext, buildTestBroadcastIntent(true));
         mTestLooper.dispatchAll();
 
-        final Set<ParcelUuid> activeSubGroups = Collections.singleton(TEST_PARCEL_UUID);
-        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(activeSubGroups)));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(TEST_PRIVILEGED_PACKAGES)));
     }
 
     @Test
@@ -253,8 +294,7 @@
         mTestLooper.dispatchAll();
 
         // Expect an empty snapshot
-        verify(mCallback).onNewSnapshot(
-                eq(buildExpectedSnapshot(Collections.emptyMap(), Collections.emptySet())));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(emptyMap(), emptyMap())));
     }
 
     @Test
@@ -281,41 +321,57 @@
 
     @Test
     public void testSubscriptionsClearedAfterValidTriggersCallbacks() throws Exception {
-        final Set<ParcelUuid> activeSubGroups = Collections.singleton(TEST_PARCEL_UUID);
-
         mTelephonySubscriptionTracker.onReceive(mContext, buildTestBroadcastIntent(true));
         mTestLooper.dispatchAll();
-        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(activeSubGroups)));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(TEST_PRIVILEGED_PACKAGES)));
         assertNotNull(
                 mTelephonySubscriptionTracker.getReadySubIdsBySlotId().get(TEST_SIM_SLOT_INDEX));
 
         doReturn(Collections.emptyList()).when(mSubscriptionManager).getAllSubscriptionInfoList();
         mTelephonySubscriptionTracker.onReceive(mContext, buildTestBroadcastIntent(true));
         mTestLooper.dispatchAll();
-        verify(mCallback).onNewSnapshot(
-                eq(buildExpectedSnapshot(Collections.emptyMap(), Collections.emptySet())));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(emptyMap(), emptyMap())));
     }
 
     @Test
     public void testSlotClearedAfterValidTriggersCallbacks() throws Exception {
-        final Set<ParcelUuid> activeSubGroups = Collections.singleton(TEST_PARCEL_UUID);
-
         mTelephonySubscriptionTracker.onReceive(mContext, buildTestBroadcastIntent(true));
         mTestLooper.dispatchAll();
-        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(activeSubGroups)));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(TEST_PRIVILEGED_PACKAGES)));
         assertNotNull(
                 mTelephonySubscriptionTracker.getReadySubIdsBySlotId().get(TEST_SIM_SLOT_INDEX));
 
         mTelephonySubscriptionTracker.onReceive(mContext, buildTestBroadcastIntent(false));
         mTestLooper.dispatchAll();
-        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(Collections.emptySet())));
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(emptyMap())));
         assertNull(mTelephonySubscriptionTracker.getReadySubIdsBySlotId().get(TEST_SIM_SLOT_INDEX));
     }
 
     @Test
+    public void testChangingPrivilegedPackagesAfterValidTriggersCallbacks() throws Exception {
+        setupReadySubIds();
+
+        // Setup initial "valid" state
+        final OnSubscriptionsChangedListener listener = getOnSubscriptionsChangedListener();
+        listener.onSubscriptionsChanged();
+        mTestLooper.dispatchAll();
+
+        verify(mCallback).onNewSnapshot(eq(buildExpectedSnapshot(TEST_PRIVILEGED_PACKAGES)));
+
+        // Simulate a loss of carrier privileges
+        setPrivilegedPackagesForMock(Collections.emptyList());
+        listener.onSubscriptionsChanged();
+        mTestLooper.dispatchAll();
+
+        verify(mCallback)
+                .onNewSnapshot(
+                        eq(buildExpectedSnapshot(singletonMap(TEST_PARCEL_UUID, emptySet()))));
+    }
+
+    @Test
     public void testTelephonySubscriptionSnapshotGetGroupForSubId() throws Exception {
         final TelephonySubscriptionSnapshot snapshot =
-                new TelephonySubscriptionSnapshot(TEST_SUBID_TO_GROUP_MAP, Collections.emptySet());
+                new TelephonySubscriptionSnapshot(TEST_SUBID_TO_GROUP_MAP, emptyMap());
 
         assertEquals(TEST_PARCEL_UUID, snapshot.getGroupForSubId(TEST_SUBSCRIPTION_ID_1));
         assertEquals(TEST_PARCEL_UUID, snapshot.getGroupForSubId(TEST_SUBSCRIPTION_ID_2));
@@ -324,7 +380,7 @@
     @Test
     public void testTelephonySubscriptionSnapshotGetAllSubIdsInGroup() throws Exception {
         final TelephonySubscriptionSnapshot snapshot =
-                new TelephonySubscriptionSnapshot(TEST_SUBID_TO_GROUP_MAP, Collections.emptySet());
+                new TelephonySubscriptionSnapshot(TEST_SUBID_TO_GROUP_MAP, emptyMap());
 
         assertEquals(
                 new ArraySet<>(Arrays.asList(TEST_SUBSCRIPTION_ID_1, TEST_SUBSCRIPTION_ID_2)),
diff --git a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTest.java b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTest.java
new file mode 100644
index 0000000..d741e5c
--- /dev/null
+++ b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTest.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.vcn;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.net.NetworkCapabilities;
+import android.net.vcn.VcnGatewayConnectionConfigTest;
+import android.os.ParcelUuid;
+import android.os.test.TestLooper;
+import android.telephony.SubscriptionInfo;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/** Tests for TelephonySubscriptionTracker */
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class VcnGatewayConnectionTest {
+    private static final ParcelUuid TEST_PARCEL_UUID = new ParcelUuid(UUID.randomUUID());
+    private static final int TEST_SIM_SLOT_INDEX = 1;
+    private static final int TEST_SUBSCRIPTION_ID_1 = 2;
+    private static final SubscriptionInfo TEST_SUBINFO_1 = mock(SubscriptionInfo.class);
+    private static final int TEST_SUBSCRIPTION_ID_2 = 3;
+    private static final SubscriptionInfo TEST_SUBINFO_2 = mock(SubscriptionInfo.class);
+    private static final Map<Integer, ParcelUuid> TEST_SUBID_TO_GROUP_MAP;
+
+    static {
+        final Map<Integer, ParcelUuid> subIdToGroupMap = new HashMap<>();
+        subIdToGroupMap.put(TEST_SUBSCRIPTION_ID_1, TEST_PARCEL_UUID);
+        subIdToGroupMap.put(TEST_SUBSCRIPTION_ID_2, TEST_PARCEL_UUID);
+        TEST_SUBID_TO_GROUP_MAP = Collections.unmodifiableMap(subIdToGroupMap);
+    }
+
+    @NonNull private final Context mContext;
+    @NonNull private final TestLooper mTestLooper;
+    @NonNull private final VcnNetworkProvider mVcnNetworkProvider;
+    @NonNull private final VcnGatewayConnection.Dependencies mDeps;
+
+    public VcnGatewayConnectionTest() {
+        mContext = mock(Context.class);
+        mTestLooper = new TestLooper();
+        mVcnNetworkProvider = mock(VcnNetworkProvider.class);
+        mDeps = mock(VcnGatewayConnection.Dependencies.class);
+    }
+
+    @Test
+    public void testBuildNetworkCapabilities() throws Exception {
+        final NetworkCapabilities caps =
+                VcnGatewayConnection.buildNetworkCapabilities(
+                        VcnGatewayConnectionConfigTest.buildTestConfig());
+
+        for (int exposedCapability : VcnGatewayConnectionConfigTest.EXPOSED_CAPS) {
+            assertTrue(caps.hasCapability(exposedCapability));
+        }
+    }
+}
diff --git a/tests/vcn/java/com/android/server/vcn/VcnNetworkProviderTest.java b/tests/vcn/java/com/android/server/vcn/VcnNetworkProviderTest.java
new file mode 100644
index 0000000..c2c6200
--- /dev/null
+++ b/tests/vcn/java/com/android/server/vcn/VcnNetworkProviderTest.java
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.vcn;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkCapabilities;
+import android.net.NetworkRequest;
+import android.os.test.TestLooper;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.vcn.VcnNetworkProvider.NetworkRequestListener;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/** Tests for TelephonySubscriptionTracker */
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class VcnNetworkProviderTest {
+    private static final int TEST_SCORE_UNSATISFIED = 0;
+    private static final int TEST_SCORE_HIGH = 100;
+    private static final int TEST_PROVIDER_ID = 1;
+    private static final int TEST_LEGACY_TYPE = ConnectivityManager.TYPE_MOBILE;
+    private static final NetworkRequest.Type TEST_REQUEST_TYPE = NetworkRequest.Type.REQUEST;
+
+    @NonNull private final Context mContext;
+    @NonNull private final TestLooper mTestLooper;
+
+    @NonNull private VcnNetworkProvider mVcnNetworkProvider;
+    @NonNull private NetworkRequestListener mListener;
+
+    public VcnNetworkProviderTest() {
+        mContext = mock(Context.class);
+        mTestLooper = new TestLooper();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        mVcnNetworkProvider = new VcnNetworkProvider(mContext, mTestLooper.getLooper());
+        mListener = mock(NetworkRequestListener.class);
+    }
+
+    @Test
+    public void testRequestsPassedToRegisteredListeners() throws Exception {
+        mVcnNetworkProvider.registerListener(mListener);
+
+        final NetworkRequest request = mock(NetworkRequest.class);
+        mVcnNetworkProvider.onNetworkRequested(request, TEST_SCORE_UNSATISFIED, TEST_PROVIDER_ID);
+        verify(mListener).onNetworkRequested(request, TEST_SCORE_UNSATISFIED, TEST_PROVIDER_ID);
+    }
+
+    @Test
+    public void testRequestsPassedToRegisteredListeners_satisfiedByHighScoringProvider()
+            throws Exception {
+        mVcnNetworkProvider.registerListener(mListener);
+
+        final NetworkRequest request = mock(NetworkRequest.class);
+        mVcnNetworkProvider.onNetworkRequested(request, TEST_SCORE_HIGH, TEST_PROVIDER_ID);
+        verify(mListener).onNetworkRequested(request, TEST_SCORE_HIGH, TEST_PROVIDER_ID);
+    }
+
+    @Test
+    public void testUnregisterListener() throws Exception {
+        mVcnNetworkProvider.registerListener(mListener);
+        mVcnNetworkProvider.unregisterListener(mListener);
+
+        final NetworkRequest request = mock(NetworkRequest.class);
+        mVcnNetworkProvider.onNetworkRequested(request, TEST_SCORE_UNSATISFIED, TEST_PROVIDER_ID);
+        verifyNoMoreInteractions(mListener);
+    }
+
+    @Test
+    public void testCachedRequestsPassedOnRegister() throws Exception {
+        final List<NetworkRequest> requests = new ArrayList<>();
+
+        for (int i = 0; i < 10; i++) {
+            final NetworkRequest request =
+                    new NetworkRequest(
+                            new NetworkCapabilities(),
+                            TEST_LEGACY_TYPE,
+                            i /* requestId */,
+                            TEST_REQUEST_TYPE);
+
+            requests.add(request);
+            mVcnNetworkProvider.onNetworkRequested(request, i, i + 1);
+        }
+
+        mVcnNetworkProvider.registerListener(mListener);
+        for (int i = 0; i < requests.size(); i++) {
+            final NetworkRequest request = requests.get(i);
+            verify(mListener).onNetworkRequested(request, i, i + 1);
+        }
+        verifyNoMoreInteractions(mListener);
+    }
+}
diff --git a/tools/aapt2/process/SymbolTable.cpp b/tools/aapt2/process/SymbolTable.cpp
index ad716c7..daedc2a 100644
--- a/tools/aapt2/process/SymbolTable.cpp
+++ b/tools/aapt2/process/SymbolTable.cpp
@@ -227,8 +227,7 @@
       apk_assets.push_back(apk_asset.get());
     }
 
-    asset_manager_.SetApkAssets(apk_assets, true /* invalidate_caches */,
-                                false /* filter_incompatible_configs */);
+    asset_manager_.SetApkAssets(apk_assets);
     return true;
   }
   return false;
@@ -351,9 +350,9 @@
       return true;
     }
 
-    auto value = asset_manager_.GetResource(res_id.id, true /* may_be_bag */);
-    if (value.has_value()) {
-      type_spec_flags = value->flags;
+    auto flags = asset_manager_.GetResourceTypeSpecFlags(res_id.id);
+    if (flags.has_value()) {
+      type_spec_flags = *flags;
       found = true;
       return false;
     }
@@ -406,8 +405,8 @@
     return {};
   }
 
-  auto value = asset_manager_.GetResource(id.id, true /* may_be_bag */);
-  if (!value.has_value()) {
+  auto flags = asset_manager_.GetResourceTypeSpecFlags(id.id);
+  if (!flags.has_value()) {
     return {};
   }
 
@@ -422,7 +421,7 @@
   }
 
   if (s) {
-    s->is_public = (value->flags & android::ResTable_typeSpec::SPEC_PUBLIC) != 0;
+    s->is_public = (*flags & android::ResTable_typeSpec::SPEC_PUBLIC) != 0;
     return s;
   }
   return {};
diff --git a/tools/powerstats/PowerStatsServiceProtoParser.java b/tools/powerstats/PowerStatsServiceProtoParser.java
index 76edd63..97a2a40 100644
--- a/tools/powerstats/PowerStatsServiceProtoParser.java
+++ b/tools/powerstats/PowerStatsServiceProtoParser.java
@@ -90,6 +90,38 @@
         }
     }
 
+    private static void printPowerEntityInfo(PowerStatsServiceResidencyProto proto) {
+        String csvHeader = new String();
+        for (int i = 0; i < proto.getPowerEntityInfoCount(); i++) {
+            PowerEntityInfoProto powerEntityInfo = proto.getPowerEntityInfo(i);
+            csvHeader += powerEntityInfo.getPowerEntityId() + ","
+                + powerEntityInfo.getPowerEntityName() + ",";
+            for (int j = 0; j < powerEntityInfo.getStatesCount(); j++) {
+                StateInfoProto stateInfo = powerEntityInfo.getStates(j);
+                csvHeader += stateInfo.getStateId() + "," + stateInfo.getStateName() + ",";
+            }
+        }
+        System.out.println(csvHeader);
+    }
+
+    private static void printStateResidencyResult(PowerStatsServiceResidencyProto proto) {
+        for (int i = 0; i < proto.getStateResidencyResultCount(); i++) {
+            String csvRow = new String();
+
+            StateResidencyResultProto stateResidencyResult = proto.getStateResidencyResult(i);
+            csvRow += stateResidencyResult.getPowerEntityId() + ",";
+
+            for (int j = 0; j < stateResidencyResult.getStateResidencyDataCount(); j++) {
+                StateResidencyProto stateResidency = stateResidencyResult.getStateResidencyData(j);
+                csvRow += stateResidency.getStateId() + ","
+                    + stateResidency.getTotalTimeInStateMs() + ","
+                    + stateResidency.getTotalStateEntryCount() + ","
+                    + stateResidency.getLastEntryTimestampMs() + ",";
+            }
+            System.out.println(csvRow);
+        }
+    }
+
     private static void generateCsvFile(String pathToIncidentReport) {
         try {
             // Print power meter data.
@@ -115,6 +147,21 @@
             } else {
                 System.out.println("Model incident report not found.  Exiting.");
             }
+
+            // Print state residency data.
+            IncidentReportResidencyProto irResidencyProto =
+                    IncidentReportResidencyProto.parseFrom(
+                        new FileInputStream(pathToIncidentReport));
+
+            if (irResidencyProto.hasIncidentReport()) {
+                PowerStatsServiceResidencyProto pssResidencyProto =
+                        irResidencyProto.getIncidentReport();
+                printPowerEntityInfo(pssResidencyProto);
+                printStateResidencyResult(pssResidencyProto);
+            } else {
+                System.out.println("Residency incident report not found.  Exiting.");
+            }
+
         } catch (IOException e) {
             System.out.println("Unable to open incident report file: " + pathToIncidentReport);
             System.out.println(e);